Initial version of nginx parser roundtrip test

203 files changed, 8263 insertions, 0 deletions

diff --git a/certbot-compatibility-test/nginx/README b/certbot-compatibility-test/nginx/README
new file mode 100644
index 000000000..f32de2148
--- /dev/null
+++ b/certbot-compatibility-test/nginx/README
@@ -0,0 +1,27 @@
+Eventually there will also be a compatibility test here like the Apache one.
+
+Right now, this is data for the roundtrip test (checking that the parser
+can parse each file and that the reserialized config file it generates is
+identical to the original).
+
+If run in a virtualenv or otherwise so that certbot_nginx can be imported,
+the roundtrip test can run as
+
+python roundtrip.py nginx-roundtrip-testdata
+
+It gives exit status 0 for success and 1 if at least one parse or roundtrip
+failure occurred.
+
+
+The directory nginx-roundtrip-testdata includes some config files that were
+contributed to our project as well as most of the configs linked from
+
+https://www.nginx.com/resources/wiki/start/
+
+Some exceptions that were skipped are
+
+https://www.nginx.com/resources/wiki/start/topics/recipes/moinmoin/
+https://www.nginx.com/resources/wiki/start/topics/examples/SSL-Offloader/ (not much nginx configuration)
+https://www.nginx.com/resources/wiki/start/topics/examples/xsendfile/ (likewise)
+https://www.nginx.com/resources/wiki/start/topics/examples/x-accel/
+https://www.nginx.com/resources/wiki/start/topics/examples/fcgiwrap/
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10033 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10033
new file mode 100644
index 000000000..19dc49444
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10033
@@ -0,0 +1,34 @@
+upstream django_server_random18709.example.org {
+    server unix:/srv/http/random22194/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random18709.example.org;
+
+    location /media/ {
+        alias /srv/http/random22194/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random22194/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random18709.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random22194/live/access.log combined_plus;
+    error_log  /var/log/nginx/random22194/live/error.log;
+}
+
+server {
+    server_name www.random18709.example.org;
+    server_name random24607.example.org www.random24607.example.org;
+    return 301 http://random18709.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10571 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10571
new file mode 100644
index 000000000..fe95ac8dc
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10571
@@ -0,0 +1,71 @@
+upstream django_server_random1413.example.org {
+    server unix:/srv/http/random25151/live/website.sock;
+}
+
+server {
+    listen 443;
+    server_name www.random25266.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random25266.example.org.bundle.crt;
+    ssl_certificate_key /etc/ssl/private/random25266.example.org.key;
+
+    location /media/ {
+        alias /srv/http/random25151/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random25151/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random1413.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random25151/live/access.log combined_plus;
+    error_log  /var/log/nginx/random25151/live/error.log;
+}
+
+
+server {
+    listen 443;
+    server_name random1413.example.org www.random1413.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random1413.example.org.bundle.crt;
+    ssl_certificate_key /etc/ssl/private/random1413.example.org.key;
+
+    location / {
+        return 301 https://www.random25266.example.org$request_uri;
+    }
+}
+
+server {
+    listen 443;
+    server_name random25266.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random25266.example.org.bundle.crt;
+    ssl_certificate_key /etc/ssl/private/random25266.example.org.key;
+
+    location / {
+        return 301 https://www.random25266.example.org$request_uri;
+    }
+}
+
+server {
+    listen 80;
+    server_name random1413.example.org www.random1413.example.org;
+    server_name random28524.example.org www.random28524.example.org;
+    server_name random25266.example.org www.random25266.example.org;
+    server_name random26791.example.org www.random26791.example.org;
+
+    location / {
+        return 301 https://www.random25266.example.org$request_uri;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10591 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10591
new file mode 100644
index 000000000..103b56009
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10591
@@ -0,0 +1,38 @@
+upstream django_server_random11921.example.org {
+    server unix:/srv/http/random9726/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random11921.example.org www.random11921.example.org;
+
+    if ($host != 'random11921.example.org') {
+        rewrite  ^/(.*)$  http://random11921.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random9726/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random9726/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random11921.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        error_page   502 503 504  /50x.html;
+    }
+
+    location /50x.html {
+      root /usr/share/nginx/www/;
+    }
+
+    access_log /var/log/nginx/random9726/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random9726/acceptance/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10920 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10920
new file mode 100644
index 000000000..0f7c55762
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10920
@@ -0,0 +1,16 @@
+server {
+        listen 80 default; 
+
+        location / {
+          proxy_set_header X-Real-IP  $remote_addr;
+          proxy_set_header X-Forwarded-For $remote_addr;
+          proxy_set_header Host $host;
+          proxy_pass http://127.0.0.1:81;
+        }
+
+        location ~ /\.ht {
+          deny all;
+        }
+
+        access_log /var/log/nginx/random27802/access.log combined_plus;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10947 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10947
new file mode 100644
index 000000000..a09605d03
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-10947
@@ -0,0 +1,40 @@
+upstream django_server_acceptance.random8289.random17507.example.org {
+    server unix:/srv/http/random8289/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random23045.example.org;
+
+    location /media/ {
+        alias /srv/http/random8289/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random8289/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_acceptance.random8289.random17507.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+
+        satisfy any;
+        auth_basic           'random8289 acceptance';
+        auth_basic_user_file /srv/http/random8289/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random8289/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random8289/acceptance/error.log;
+}
+
+server {
+    server_name www.random23045.example.org;
+    return 301 http://random23045.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11018 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11018
new file mode 100644
index 000000000..8aceca7ca
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11018
@@ -0,0 +1,37 @@
+upstream django_server_random24036.example.org {
+    server unix:/srv/http/random1006/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random24036.example.org;
+    gzip on;
+    gzip_http_version 1.0;
+    gzip_types *;
+    gzip_vary on;
+    gzip_proxied any;
+
+    location ~ /media/(.*)$ {
+        alias /srv/http/random1006/live/website/static/$1;
+        expires 7d;
+        gzip on;
+    }
+
+
+    location / {
+        proxy_pass http://django_server_random24036.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random1006/live/access.log combined_plus;
+    error_log  /var/log/nginx/random1006/live/error.log;
+}
+
+server {
+    server_name www.random24036.example.org;
+    server_name random32349.example.org www.random32349.example.org;
+    server_name random23794.example.org www.random23794.example.org;
+    rewrite ^ http://random24036.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11046 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11046
new file mode 100644
index 000000000..1d81e5b52
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11046
@@ -0,0 +1,36 @@
+upstream django_server_random25979.example.org {
+    server unix:/srv/http/random24211/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random25979.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random24211/internal/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random24211/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random25979.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'internal for random24211';
+        auth_basic_user_file /srv/http/random24211/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random24211/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random24211/internal/error.log;
+}
+
+server {
+    server_name www.random25979.example.org;
+    rewrite ^ http://intern.random24211.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11382 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11382
new file mode 100644
index 000000000..0dc1af725
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11382
@@ -0,0 +1,29 @@
+server {
+    listen 80;
+    listen 7891; # User0
+    listen 8080; # User1
+    listen 8900; # User2
+    listen 8912; # User3
+    listen 3567; # User4
+
+    server_name random666.example.org www.random666.example.org;
+
+    root /srv/http/random666.example.org;
+    index index.html index.htm;
+
+    location /duif_assets/ {
+        try_files $uri $uri/ =404;
+    }
+  
+    location /index.html {
+        try_files $uri $uri/ =404;
+    }
+
+    location / {
+        rewrite ^.+$ / break;
+        try_files $uri $uri/ =404;
+    }
+
+    access_log /var/log/nginx/random666.example.org/access.log combined_plus;
+    error_log  /var/log/nginx/random666.example.org/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-1167 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-1167
new file mode 100644
index 000000000..13210b056
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-1167
@@ -0,0 +1,38 @@
+upstream django_server_random23900.example.org {
+    server unix:/srv/http/random29467/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random23900.example.org www.random23900.example.org;
+
+    if ($host != 'random23900.example.org') {
+        rewrite  ^/(.*)$  http://random23900.example.org/$1  permanent;
+    }
+    
+    location ^~ /media/ {
+        alias /srv/http/random29467/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random29467/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random23900.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+  
+        satisfy any;
+        allow 89.188.25.162;
+        auth_basic            "random29467 acceptance";
+        auth_basic_user_file  htpasswords/random29467_acceptance;
+
+    }
+
+    access_log /var/log/nginx/random29467/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random29467/acceptance/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11849 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11849
new file mode 100644
index 000000000..8a8c90b7e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-11849
@@ -0,0 +1,36 @@
+upstream django_server_random3140.example.org {
+    server unix:/srv/http/random2912/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random3140.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random2912/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random2912/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random3140.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random2912/live/access.log combined_plus;
+    error_log  /var/log/nginx/random2912/live/error.log;
+}
+
+server {
+    server_name www.random3140.example.org;
+    server_name random28398.example.org;
+    server_name random23689.example.org www.random23689.example.org;
+    server_name random25863.example.org www.random25863.example.org;
+
+    rewrite ^ http://random3140.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12027 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12027
new file mode 100644
index 000000000..9d74e2098
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12027
@@ -0,0 +1,29 @@
+upstream django_server_random6410.example.org {
+    server unix:/srv/http/random28641/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name www.random6410.example.org;
+
+    location ~ /static/(.*)$ {
+          alias /srv/http/random28641/live/website/static/$1;
+          expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random6410.example.org;
+        include          /etc/nginx/proxy_params;
+
+        proxy_connect_timeout 240;
+        proxy_read_timeout 240;
+    }
+
+    access_log /var/log/nginx/random28641/live/access.log combined_plus;
+    error_log  /var/log/nginx/random28641/live/error.log;
+}
+
+server {
+    server_name random6410.example.org;
+    rewrite ^ http://www.random6410.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12235 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12235
new file mode 100644
index 000000000..17ba72db4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12235
@@ -0,0 +1,33 @@
+server {
+    server_name random18267.example.org;
+    gzip             on;
+    gzip_min_length  2000;
+    gzip_proxied     any;
+    gzip_types       application/json; 
+
+    client_max_body_size 30M;
+
+    root /srv/http/random23264/data;
+    
+    # Security
+    satisfy any;
+    include /etc/nginx/allow_ytec_ips_params;
+    deny all;
+
+    # try serving docs and (md5/immutable) directly
+    location ~ \+(f|doc)/ {
+        try_files $uri @proxy_to_app;
+    }
+    location / {
+        # XXX how to tell nginx to just refer to @proxy_to_app here?
+        try_files /.lqkwje @proxy_to_app;
+    }   
+    location @proxy_to_app {
+        proxy_pass http://random20604.example.org:4040;
+        proxy_set_header  X-outside-url $scheme://$host;
+        proxy_set_header  X-Real-IP $remote_addr;
+    }   
+
+    access_log /var/log/nginx/random23264/access.log combined_plus;
+    error_log /var/log/nginx/random23264/error.log;
+} 
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12649 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12649
new file mode 100644
index 000000000..af5a22620
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-12649
@@ -0,0 +1,45 @@
+upstream django_server_random10305.example.org {
+    server unix:/srv/http/random23322/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random10305.example.org;
+
+    location /media/ {
+        alias /srv/http/random23322/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random23322/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random10305.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random23322/live/access.log combined_plus;
+    error_log  /var/log/nginx/random23322/live/error.log;
+}
+
+server {
+    listen 80;
+
+    server_name random13399.example.org;
+    server_name www.random10305.example.org;
+    server_name random17958.example.org www.random17958.example.org;
+    server_name random15266.example.org  www.random15266.example.org;
+    server_name random21296.example.org  www.random21296.example.org;
+    server_name random5261.example.org   www.random5261.example.org;
+    server_name random679.example.org   www.random679.example.org;
+    server_name random31788.example.org          www.random31788.example.org;
+    server_name random22704.example.org         www.random22704.example.org;
+    server_name random17411.example.org          www.random17411.example.org;
+
+    return 301 http://random10305.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-13577 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-13577
new file mode 100644
index 000000000..d7a17f76e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-13577
@@ -0,0 +1,38 @@
+upstream django_server_random30837.example.org {
+    server unix:/srv/http/random30992/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name www.random30837.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random30992/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random30992/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random30837.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random30992/live/access.log combined_plus;
+    error_log  /var/log/nginx/random30992/live/error.log;
+}
+
+server {
+    server_name random30837.example.org;
+    server_name random3263.example.org www.random3263.example.org;
+    server_name random6771.example.org www.random6771.example.org;
+    server_name random17696.example.org www.random17696.example.org;
+    server_name random7179.example.org www.random7179.example.org;
+    server_name random8127.example.org www.random8127.example.org;
+
+    rewrite ^ http://www.random30837.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-14402 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-14402
new file mode 100644
index 000000000..ca9ca2f61
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-14402
@@ -0,0 +1,33 @@
+upstream django_server_random17705.example.org {
+    server unix:/srv/http/random8289/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random17705.example.org;
+
+    location /media/ {
+        alias /srv/http/random8289/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random8289/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random17705.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random8289/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random8289/internal/error.log;
+}
+
+server {
+    server_name www.random17705.example.org;
+    return 301 http://random17705.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-14430 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-14430
new file mode 100644
index 000000000..7caf7b2a4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-14430
@@ -0,0 +1,54 @@
+upstream django_server_random17507.example.org {
+    server unix:/srv/http/random7740/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random17507.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random7740/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random7740/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random17507.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random7740/live/access.log combined_plus;
+    error_log  /var/log/nginx/random7740/live/error.log;
+}
+
+server {
+    server_name www.random17507.example.org;
+    server_name random31197.example.org www.random31197.example.org;
+    server_name random19579.example.org www.random19579.example.org;
+    server_name random16629.example.org www.random16629.example.org;
+    server_name random28363.example.org www.random28363.example.org;
+    server_name random30185.example.org www.random30185.example.org;
+    server_name random22326.example.org www.random22326.example.org;
+    server_name random3622.example.org www.random3622.example.org;
+    server_name random1463.example.org www.random1463.example.org;
+    server_name random23341.example.org www.random23341.example.org;
+    server_name random2214.example.org www.random2214.example.org;
+    server_name random22684.example.org www.random22684.example.org;
+    server_name random6606.example.org www.random6606.example.org;
+    server_name random29138.example.org www.random29138.example.org;
+    server_name random15109.example.org www.random15109.example.org;
+    server_name random8002.example.org www.random8002.example.org;
+    server_name random16836.example.org www.random16836.example.org;
+    server_name random22283.example.org www.random22283.example.org;
+
+    location  = /googleXXXXXXXXXXXXXXXX.html {
+        alias /srv/http/random7740/live/website/templates/googleXXXXXXXXXXXXXXXX.html;
+    }
+
+    rewrite ^ http://random17507.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15141 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15141
new file mode 100644
index 000000000..2b2689f09
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15141
@@ -0,0 +1,36 @@
+upstream django_server_acceptatie.random20374.nl {
+    server unix:/srv/http/random20374/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random28586.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random20374/acceptance/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random20374/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_acceptatie.random20374.nl;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'acceptance for random20374';
+        auth_basic_user_file /srv/http/random20374/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random20374/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random20374/acceptance/error.log;
+}
+
+server {
+    server_name www.random28586.example.org;
+    rewrite ^ http://random28586.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15270 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15270
new file mode 100644
index 000000000..b4f4bd61c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15270
@@ -0,0 +1,38 @@
+upstream django_server_random6822.example.org {
+    server unix:/srv/http/random7047/live/website.sock;
+}
+
+server {
+    listen 8443;
+    server_name random6822.example.org;
+
+    ssl on;
+    ssl_certificate       /etc/ssl/public/random6822.example.org.complete-bundle.crt;
+    ssl_certificate_key   /etc/ssl/private/random6822.example.org.key;
+
+    location /media/ {
+        alias /srv/http/random7047/live/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random7047/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random6822.example.org;
+        include          /etc/nginx/proxy_params;
+    }
+
+    access_log /var/log/nginx/random7047/live/access.log combined_plus;
+    error_log  /var/log/nginx/random7047/live/error.log;
+}
+
+server {
+    listen 80;
+    server_name random6822.example.org;
+
+    rewrite ^/(.*) https://random6822.example.org:8443/$1;
+}
+
+
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15291 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15291
new file mode 100644
index 000000000..fa09bed93
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15291
@@ -0,0 +1,112 @@
+# You may add here your
+# server {
+#	...
+# }
+# statements for each of your virtual hosts to this file
+
+##
+# You should look at the following URL's in order to grasp a solid understanding
+# of Nginx configuration files in order to fully unleash the power of Nginx.
+# http://wiki.nginx.org/Pitfalls
+# http://wiki.nginx.org/QuickStart
+# http://wiki.nginx.org/Configuration
+#
+# Generally, you will want to move this file somewhere, and start with a clean
+# file but keep this around for reference. Or just disable in sites-enabled.
+#
+# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
+##
+
+server {
+	listen 80 default_server;
+	listen [::]:80 default_server ipv6only=on;
+
+	root /usr/share/nginx/html;
+	index index.html index.htm;
+
+	# Make site accessible from http://random20604.example.org/
+	server_name random20604.example.org;
+
+	location / {
+		# First attempt to serve request as file, then
+		# as directory, then fall back to displaying a 404.
+		try_files $uri $uri/ =404;
+		# Uncomment to enable naxsi on this location
+		# include /etc/nginx/naxsi.rules
+	}
+
+	# Only for nginx-naxsi used with nginx-naxsi-ui : process denied requests
+	#location /RequestDenied {
+	#	proxy_pass http://127.0.0.1:8080;    
+	#}
+
+	#error_page 404 /404.html;
+
+	# redirect server error pages to the static page /50x.html
+	#
+	#error_page 500 502 503 504 /50x.html;
+	#location = /50x.html {
+	#	root /usr/share/nginx/html;
+	#}
+
+	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+	#
+	#location ~ \.php$ {
+	#	fastcgi_split_path_info ^(.+\.php)(/.+)$;
+	#	# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+	#
+	#	# With php5-cgi alone:
+	#	fastcgi_pass 127.0.0.1:9000;
+	#	# With php5-fpm:
+	#	fastcgi_pass unix:/var/run/php5-fpm.sock;
+	#	fastcgi_index index.php;
+	#	include fastcgi_params;
+	#}
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	#
+	#location ~ /\.ht {
+	#	deny all;
+	#}
+}
+
+
+# another virtual host using mix of IP-, name-, and port-based configuration
+#
+#server {
+#	listen 8000;
+#	listen random20605.example.org:8080;
+#	server_name random20605.example.org alias another.alias;
+#	root html;
+#	index index.html index.htm;
+#
+#	location / {
+#		try_files $uri $uri/ =404;
+#	}
+#}
+
+
+# HTTPS server
+#
+#server {
+#	listen 443;
+#	server_name random20604.example.org;
+#
+#	root html;
+#	index index.html index.htm;
+#
+#	ssl on;
+#	ssl_certificate cert.pem;
+#	ssl_certificate_key cert.key;
+#
+#	ssl_session_timeout 5m;
+#
+#	ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
+#	ssl_ciphers "HIGH:!aNULL:!MD5 or HIGH:!aNULL:!MD5:!3DES";
+#	ssl_prefer_server_ciphers on;
+#
+#	location / {
+#		try_files $uri $uri/ =404;
+#	}
+#}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15456 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15456
new file mode 100644
index 000000000..273694b51
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15456
@@ -0,0 +1,39 @@
+upstream django_server_random29275.example.org {
+    server unix:/srv/http/random14353/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random29275.example.org;
+
+    location /media/ {
+        alias /srv/http/random14353/internal/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random14353/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random29275.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+
+        satisfy any;
+        auth_basic           'internal for random14353';
+        auth_basic_user_file /srv/http/random14353/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random14353/internal/access.log;
+    error_log  /var/log/nginx/random14353/internal/error.log;
+}
+
+server {
+    server_name www.random29275.example.org;
+    return 301 http://random29275.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15497 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15497
new file mode 100644
index 000000000..86a8980d2
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15497
@@ -0,0 +1,35 @@
+upstream django_server_random16112.example.org {
+    server unix:/srv/http/random29227/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random16112.example.org;
+
+    location /media/ {
+        alias /srv/http/random29227/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random29227/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random16112.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random29227/live/access.log combined_plus;
+    error_log  /var/log/nginx/random29227/live/error.log;
+}
+server {
+    server_name random5297.example.org www.random5297.example.org;
+    server_name random17050.example.org www.random17050.example.org;
+    server_name www.random16112.example.org;
+
+    return 301 http://random16112.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15852 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15852
new file mode 100644
index 000000000..32b88c62f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-15852
@@ -0,0 +1,38 @@
+upstream django_server_random7474.example.org {
+    server unix:/srv/http/random4886/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random7474.example.org;
+
+    location /media/ {
+        alias /srv/http/random4886/acceptance/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random4886/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random7474.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'acceptance for random4886';
+        auth_basic_user_file /srv/http/random4886/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    client_max_body_size 20m;
+
+    access_log /var/log/nginx/random4886/acceptance/access.log;
+    error_log  /var/log/nginx/random4886/acceptance/error.log;
+}
+
+server {
+    server_name www.random7474.example.org;
+    return 301 http://random7474.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-16345 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-16345
new file mode 100644
index 000000000..ac8ce609c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-16345
@@ -0,0 +1,34 @@
+upstream django_server_random25713.example.org {
+    server unix:/srv/http/random24922/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random25713.example.org;
+
+    location /media/ {
+        alias /srv/http/random24922/live/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random24922/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random25713.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        include /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random24922/live/access.log;
+    error_log  /var/log/nginx/random24922/live/error.log;
+}
+
+server {
+    server_name www.random25713.example.org;
+    return 301 http://random25713.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17175 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17175
new file mode 100644
index 000000000..e733a70ed
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17175
@@ -0,0 +1,14 @@
+server {
+    listen 80;
+    server_name random25647.example.org www.random25647.example.org random10963.example.org www.random10963.example.org;
+
+    if ($host != 'random25647.example.org') {
+        rewrite  ^/(.*)$  http://random25647.example.org/$1  permanent;
+    }
+    
+    index index.html index.htm;
+    root /srv/http/random11461/countdown/;
+
+    access_log /var/log/nginx/random11461/live/access.log combined_plus;
+    error_log  /var/log/nginx/random11461/live/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17832 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17832
new file mode 100644
index 000000000..4a0967de8
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17832
@@ -0,0 +1,32 @@
+upstream django_server_random6430.example.org {
+    server unix:/srv/http/random550/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random6430.example.org;
+
+    location /media/ {
+        alias /srv/http/random550/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random550/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random6430.example.org;
+        include          /etc/nginx/django_proxy_params;
+
+    }
+
+    access_log /var/log/nginx/random550/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random550/internal/error.log;
+}
+
+server {
+    server_name www.random6430.example.org;
+    return 301 http://random6430.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17942 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17942
new file mode 100644
index 000000000..a3b10eed6
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-17942
@@ -0,0 +1,32 @@
+upstream django_server_random25647.example.org {
+    server unix:/srv/http/random11461/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random25647.example.org www.random25647.example.org random10963.example.org www.random10963.example.org;
+
+    if ($host != 'random25647.example.org') {
+        rewrite  ^/(.*)$  http://random25647.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random11461/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random11461/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random25647.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random11461/live/access.log combined_plus;
+    error_log  /var/log/nginx/random11461/live/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-18018 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-18018
new file mode 100644
index 000000000..63b68d6ff
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-18018
@@ -0,0 +1,36 @@
+upstream django_server_intern.random20374.nl {
+    server unix:/srv/http/random20374/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random23818.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random20374/internal/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random20374/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_intern.random20374.nl;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'internal for random20374';
+        auth_basic_user_file /srv/http/random20374/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random20374/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random20374/internal/error.log;
+}
+
+server {
+    server_name www.random23818.example.org;
+    rewrite ^ http://random23818.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-18069 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-18069
new file mode 100644
index 000000000..d6d4e5bea
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-18069
@@ -0,0 +1,39 @@
+upstream django_server_random7949.example.org {
+    server unix:/srv/http/random1006/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random7949.example.org;
+    gzip on;
+    gzip_http_version 1.0;
+    gzip_types *;
+    gzip_vary on;
+    gzip_proxied any;
+
+    location ~ /media/(.*)$ {
+        alias /srv/http/random1006/acceptance/website/static/$1;
+        expires 7d;
+        gzip on;
+    }
+
+
+    location / {
+        proxy_pass http://django_server_random7949.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'acceptance for random1006';
+        auth_basic_user_file /srv/http/random1006/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random1006/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random1006/acceptance/error.log;
+}
+
+server {
+    server_name www.random7949.example.org;
+    rewrite ^ http://random7949.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19334 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19334
new file mode 100644
index 000000000..2609e2080
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19334
@@ -0,0 +1,39 @@
+upstream django_server_random1515.example.org {
+  server unix:/srv/http/random15255/acceptance/website.sock fail_timeout=5;
+} 
+
+server {
+    listen 80;
+     server_name random1515.example.org www.random1515.example.org;
+ 
+  if  ($host != 'random1515.example.org') {
+     rewrite  ^/(.*)$  http://random1515.example.org/$1  permanent;
+  } 
+     
+    location /media/ {
+        alias /srv/http/random15255/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    } 
+    location /static/ {
+        alias /srv/http/random15255/acceptance/static_collected/;
+        expires 7d;
+    } 
+     
+  location / { 
+    proxy_pass http://django_server_random1515.example.org;
+    proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Protocol $scheme;
+
+    satisfy any;
+    auth_basic           'random191 acceptance';
+    auth_basic_user_file /srv/http/random15255/acceptance/htpasswords;
+    include              /etc/nginx/allow_ytec_ips_params;
+    deny all;
+  }
+
+  access_log /var/log/nginx/random15255/acceptance/access.log combined_plus;
+  error_log /var/log/nginx/random15255/acceptance/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19639 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19639
new file mode 100644
index 000000000..617472e0d
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19639
@@ -0,0 +1,39 @@
+upstream django_server_live.random8289.random17507.example.org {
+    server unix:/srv/http/random8289/live/website.sock;
+}
+
+server {
+    listen 443;
+    server_name random23886.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random23886.example.org.complete-bundle.crt;
+    ssl_certificate_key /etc/ssl/private/random23886.example.org.key;
+
+    location /media/ {
+        alias /srv/http/random8289/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random8289/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_live.random8289.random17507.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+    }
+
+    access_log /var/log/nginx/random8289/live/access.log combined_plus;
+    error_log  /var/log/nginx/random8289/live/error.log;
+}
+
+server {
+    listen 80;
+    server_name random23886.example.org;
+    return 301 https://random23886.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-1966 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-1966
new file mode 100644
index 000000000..41aaef04d
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-1966
@@ -0,0 +1,36 @@
+upstream django_server_random31523.example.org {
+    server unix:/srv/http/random16722.example.org/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random31523.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random16722.example.org/internal/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random16722.example.org/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random31523.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'internal for random16722.example.org';
+        auth_basic_user_file /srv/http/random16722.example.org/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random16722.example.org/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random16722.example.org/internal/error.log;
+}
+
+server {
+    server_name www.random31523.example.org;
+    rewrite ^ http://random31523.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19791 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19791
new file mode 100644
index 000000000..6e3112ad8
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19791
@@ -0,0 +1,34 @@
+upstream django_server_random1413.example.org {
+    server unix:/srv/http/random25151/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random1413.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random25151/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random25151/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random1413.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random25151/live/access.log combined_plus;
+    error_log  /var/log/nginx/random25151/live/error.log;
+}
+
+server {
+    server_name www.random1413.example.org;
+    server_name random28524.example.org www.random28524.example.org;
+    rewrite ^ http://random1413.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19955 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19955
new file mode 100644
index 000000000..20d718409
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-19955
@@ -0,0 +1,36 @@
+upstream django_server_random9619.example.org {
+    server unix:/srv/http/random28641/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random9619.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random28641/internal/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random28641/internal/website/static/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random9619.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'internal for random28641';
+        auth_basic_user_file /srv/http/random28641/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random28641/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random28641/internal/error.log;
+}
+
+server {
+    server_name www.random9619.example.org;
+    rewrite ^ http://random9619.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-21369 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-21369
new file mode 100644
index 000000000..5650efb4c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-21369
@@ -0,0 +1,33 @@
+upstream django_server_random31758.example.org {
+    server unix:/srv/http/random21623/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random31758.example.org www.random31758.example.org;
+
+    if ($host != 'random31758.example.org') {
+        rewrite  ^/(.*)$  http://random31758.example.org/$1 permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random21623/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random21623/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random31758.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+    }
+
+    access_log /var/log/nginx/random21623/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random21623/internal/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-21549 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-21549
new file mode 100644
index 000000000..85576da76
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-21549
@@ -0,0 +1,32 @@
+upstream django_server_random1688.example.org {
+    server unix:/srv/http/random6470/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random5078.example.org random1688.example.org www.random1688.example.org;
+
+    if ($host != 'random5078.example.org') {
+        rewrite  ^/(.*)$  http://random5078.example.org/$1  permanent;
+    }
+    
+    location ^~ /media/ {
+        alias /srv/http/random6470/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random6470/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random1688.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random6470/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random6470/acceptance/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-230 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-230
new file mode 100644
index 000000000..00d1d2b0b
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-230
@@ -0,0 +1,33 @@
+upstream django_server_random22746.example.org {
+    server unix:/srv/http/random6344/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random22746.example.org;
+
+    if ($host != 'random22746.example.org') {
+        rewrite  ^/(.*)$  http://random22746.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random6344/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random6344/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random22746.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+    }
+
+    access_log /var/log/nginx/random6344/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random6344/internal/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23325 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23325
new file mode 100644
index 000000000..5b91f0eaf
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23325
@@ -0,0 +1,74 @@
+upstream django_server_random15255_live {
+  server unix:/srv/http/random15255/live/website.sock fail_timeout=5;
+}
+
+server {
+    listen 443;
+    server_name random7381.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random7381.example.org_chained.crt;
+    ssl_certificate_key /etc/ssl/private/random7381.example.org.key;
+
+    location /media/ {
+        alias /srv/http/random15255/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    } 
+    
+    location /static/ {
+        alias /srv/http/random15255/live/static_collected/;
+        expires 7d;
+    }
+    
+    location / {
+        proxy_pass http://django_server_random15255_live;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+    }
+
+  access_log /var/log/nginx/random15255/live/access.log combined_plus;
+  error_log /var/log/nginx/random15255/live/error.log;
+}
+
+server {
+  listen 80; 
+  server_name random7381.example.org www.random7381.example.org;
+
+  return 301 https://random7381.example.org$request_uri;
+}
+
+server {
+  listen 8445;
+  server_name random7381.example.org www.random7381.example.org;
+
+  ssl on;
+  ssl_certificate     /etc/ssl/public/random7381.example.org_chained.crt;
+  ssl_certificate_key /etc/ssl/private/random7381.example.org.key;
+
+  return 301 https://random7381.example.org$request_uri;
+}
+
+server {
+  listen 1000;
+  server_name random7381.example.org www.random7381.example.org;
+
+  ssl on;
+  ssl_certificate     /etc/ssl/public/random7381.example.org_chained.crt;
+  ssl_certificate_key /etc/ssl/private/random7381.example.org.key;
+
+  return 301 https://random7381.example.org$request_uri;
+}
+
+server {
+  listen 443;
+  server_name www.random7381.example.org;
+
+  ssl on;
+  ssl_certificate     /etc/ssl/public/random7381.example.org_chained.crt;
+  ssl_certificate_key /etc/ssl/private/random7381.example.org.key;
+
+  return 301 https://random7381.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23470 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23470
new file mode 100644
index 000000000..4f78b645b
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23470
@@ -0,0 +1,56 @@
+upstream django_server_random27579.example.org {
+    server unix:/srv/http/random21623/live/website.sock;
+}
+
+server {
+    listen 443;
+    server_name random27579.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random27579.example.org.bundle.crt;
+    ssl_certificate_key /etc/ssl/private/random27579.example.org.key;
+
+    location /media/ {
+        alias /srv/http/random21623/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random21623/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random27579.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+    }
+
+    access_log /var/log/nginx/random21623/live/access.log combined_plus;
+    error_log  /var/log/nginx/random21623/live/error.log;
+}
+
+server {
+    listen 443;
+    server_name www.random27579.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random27579.example.org.bundle.crt;
+    ssl_certificate_key /etc/ssl/private/random27579.example.org.key;
+
+    return 301 https://random27579.example.org$request_uri;
+}
+
+server {
+    listen 80;
+
+    server_name random27579.example.org www.random27579.example.org random11512.example.org;
+    server_name random18003.example.org www.random18003.example.org;
+    server_name random26730.example.org www.random26730.example.org;
+    server_name random3968.example.org www.random3968.example.org;
+    server_name random11925.example.org www.random11925.example.org;
+
+    return 301 https://random27579.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23791 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23791
new file mode 100644
index 000000000..25933cebb
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23791
@@ -0,0 +1,33 @@
+upstream django_server_random31057.example.org {
+    server unix:/srv/http/random22194/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random31057.example.org www.random31057.example.org;
+
+    if ($host != 'random31057.example.org') {
+        rewrite  ^/(.*)$  http://random31057.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random22194/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random22194/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random31057.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_read_timeout 120;
+    }
+
+    access_log /var/log/nginx/random22194/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random22194/acceptance/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23803 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23803
new file mode 100644
index 000000000..9db2c07f5
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23803
@@ -0,0 +1,32 @@
+upstream django_server_random16722.example.org {
+    server unix:/srv/http/random16722.example.org/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random16722.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random16722.example.org/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random16722.example.org/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random16722.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random16722.example.org/live/access.log combined_plus;
+    error_log  /var/log/nginx/random16722.example.org/live/error.log;
+}
+
+server {
+    server_name www.random16722.example.org;
+    rewrite ^ http://random16722.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23838 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23838
new file mode 100644
index 000000000..7bd3f2778
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-23838
@@ -0,0 +1,32 @@
+upstream django_server_random14388.example.org {
+    server unix:/srv/http/random4886/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random14388.example.org;
+
+    location /media/ {
+        alias /srv/http/random4886/live/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random4886/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random14388.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random4886/live/access.log;
+    error_log  /var/log/nginx/random4886/live/error.log;
+}
+
+server {
+    server_name www.random14388.example.org;
+    return 301 http://random14388.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24125 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24125
new file mode 100644
index 000000000..f7efda324
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24125
@@ -0,0 +1,7 @@
+server {
+    listen 80;
+    server_name random14996.example.org;
+
+    root /srv/http/random23392/;
+    index index.html;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24193 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24193
new file mode 100644
index 000000000..1d2b7ec83
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24193
@@ -0,0 +1,62 @@
+upstream django_server_random6177.example.org {
+    server unix:/srv/http/random550/live/website.sock;
+}
+
+server {
+    listen 443 ssl;
+    server_name random2179.example.org;
+
+    ssl_certificate       /etc/ssl/public/random2179.example.org.bundle.crt;
+    ssl_certificate_key   /etc/ssl/private/random2179.example.org.key;
+
+
+    location /media/ {
+        alias /srv/http/random550/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random550/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random6177.example.org;
+        include          /etc/nginx/django_proxy_params;
+    }
+
+    access_log /var/log/nginx/random550/live/access.log combined_plus;
+    error_log  /var/log/nginx/random550/live/error.log;
+}
+
+server {
+    listen 80;
+    server_name random2179.example.org;
+
+    location /media/ {
+        alias /srv/http/random550/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random550/live/static_collected/;
+        expires 7d;
+    }
+
+    #location = / {
+    #    return 301 https://random2179.example.org$request_uri;
+    #}
+
+    location / {
+        proxy_pass http://django_server_random6177.example.org;
+        include          /etc/nginx/django_proxy_params;
+    }
+
+    access_log /var/log/nginx/random550/live/access_http.log combined_plus;
+    error_log  /var/log/nginx/random550/live/error_http.log;
+}
+
+server {
+    server_name random6177.example.org www.random6177.example.org;
+    return 301 http://random2179.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24213 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24213
new file mode 100644
index 000000000..b23aeae19
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-24213
@@ -0,0 +1,36 @@
+upstream django_server_random22047.example.org {
+    server unix:/srv/http/random26975/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random22047.example.org;
+
+    location /media/ {
+        alias /srv/http/random26975/acceptance/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random26975/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random22047.example.org;
+        include          /etc/nginx/django_proxy_params;
+
+        satisfy any;
+        auth_basic           'acceptance for random26975';
+        auth_basic_user_file /srv/http/random26975/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random26975/acceptance/access.log;
+    error_log  /var/log/nginx/random26975/acceptance/error.log;
+}
+
+server {
+    server_name www.random22047.example.org;
+    return 301 http://random22047.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-25480 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-25480
new file mode 100644
index 000000000..7628d27d2
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-25480
@@ -0,0 +1,32 @@
+upstream django_server_random6193.example.org {
+    server unix:/srv/http/random4755/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random6193.example.org www.random6193.example.org;
+
+    if ($host != 'random6193.example.org') {
+        rewrite  ^/(.*)$  http://random6193.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random4755/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random4755/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random6193.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random4755/live/access.log combined_plus;
+    error_log  /var/log/nginx/random4755/live/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26195 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26195
new file mode 100644
index 000000000..232935a51
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26195
@@ -0,0 +1,26 @@
+server {
+    listen 80;
+    server_name www.random25446.example.org random25446.example.org;
+
+        if ($host != 'random25446.example.org') {
+                rewrite  ^/(.*)$  http://random25446.example.org/$1  permanent;
+        }
+    
+    location ^~ /media {
+        alias /srv/http/random17476/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location ^~ /static {
+        alias /srv/http/random17476/internal/static_collected/;
+        expires 7d;
+    }
+    
+    location / {
+        include fastcgi_params;
+        fastcgi_pass unix:/srv/http/random17476/internal/website.sock;
+    }
+
+  access_log /var/log/nginx/random17476/internal/access.log combined_plus;
+  error_log /var/log/nginx/random17476/internal/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26221 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26221
new file mode 100644
index 000000000..8e5893d61
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26221
@@ -0,0 +1,32 @@
+upstream django_server_random4030.example.org {
+    server unix:/srv/http/random26975/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random4030.example.org;
+
+    location /media/ {
+        alias /srv/http/random26975/live/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random26975/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random4030.example.org;
+        include          /etc/nginx/django_proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random26975/live/access.log;
+    error_log  /var/log/nginx/random26975/live/error.log;
+}
+
+server {
+    server_name www.random4030.example.org;
+    return 301 http://random4030.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26637 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26637
new file mode 100644
index 000000000..3ef549982
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26637
@@ -0,0 +1,32 @@
+upstream django_server_random5890.example.org {
+    server unix:/srv/http/random4755/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random5890.example.org;
+
+    if ($host != 'random5890.example.org') {
+        rewrite  ^/(.*)$  http://random5890.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random4755/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random4755/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random5890.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random4755/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random4755/internal/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26758 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26758
new file mode 100644
index 000000000..f7cfb854c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-26758
@@ -0,0 +1,21 @@
+server {
+	listen 80 default_server;
+	#listen [::]:80 default_server ipv6only=on;
+	root /var/www/default/;
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	location ~ /\.ht {
+		deny all;
+	}
+
+  location /nginx_status {
+    stub_status on;
+    access_log   off;
+    allow 127.0.0.1;
+    deny all;
+  }
+
+  access_log /var/log/nginx/access.log combined_plus;
+  error_log /var/log/nginx/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27646 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27646
new file mode 100644
index 000000000..9328e2943
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27646
@@ -0,0 +1,37 @@
+upstream django_server_random10783.example.org {
+    server unix:/srv/http/random4711/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random10783.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random4711/acceptance/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random4711/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random10783.example.org;
+        include          /etc/nginx/proxy_params;
+        proxy_read_timeout 4m;
+
+        satisfy any;
+        auth_basic           'acceptance for random4711';
+        auth_basic_user_file /srv/http/random4711/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random4711/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random4711/acceptance/error.log;
+}
+
+server {
+    server_name www.random10783.example.org;
+    rewrite ^ http://random10783.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27728 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27728
new file mode 100644
index 000000000..fdef2900c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27728
@@ -0,0 +1,5 @@
+server {
+  location =/ {
+    return 404;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27736 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27736
new file mode 100644
index 000000000..5f579971a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27736
@@ -0,0 +1,32 @@
+upstream django_server_random17112.example.org {
+    server unix:/srv/http/random29467/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random17112.example.org www.random17112.example.org;
+
+    if ($host != 'random17112.example.org') {
+        rewrite  ^/(.*)$  http://random17112.example.org/$1  permanent;
+    }
+    
+    location ^~ /media/ {
+        alias /srv/http/random29467/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random29467/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random17112.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random29467/live/access.log combined_plus;
+    error_log  /var/log/nginx/random29467/live/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27812 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27812
new file mode 100644
index 000000000..8e455eb9b
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-27812
@@ -0,0 +1,36 @@
+upstream django_server_random1296.example.org {
+    server unix:/srv/http/random2912/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random1296.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random2912/acceptance/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random2912/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random1296.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'acceptance for random2912';
+        auth_basic_user_file /srv/http/random2912/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random2912/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random2912/acceptance/error.log;
+}
+
+server {
+    server_name www.random1296.example.org;
+    rewrite ^ http://random1296.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-28050 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-28050
new file mode 100644
index 000000000..3d0ac97ae
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-28050
@@ -0,0 +1,36 @@
+upstream django_server_random11685.example.org {
+    server unix:/srv/http/random4886/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random11685.example.org;
+
+    location /media/ {
+        alias /srv/http/random4886/internal/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random4886/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random11685.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'internal for random4886';
+        auth_basic_user_file /srv/http/random4886/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random4886/internal/access.log;
+    error_log  /var/log/nginx/random4886/internal/error.log;
+}
+
+server {
+    server_name www.random11685.example.org;
+    return 301 http://random11685.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-28690 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-28690
new file mode 100644
index 000000000..69bcb26c0
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-28690
@@ -0,0 +1,32 @@
+upstream django_server_random16112.example.org {
+    server unix:/srv/http/random24645/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random16112.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random24645/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random24645/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random16112.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random24645/live/access.log;
+    error_log  /var/log/nginx/random24645/live/error.log;
+}
+
+server {
+    server_name www.random16112.example.org;
+    rewrite ^ http://random16112.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-29159 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-29159
new file mode 100644
index 000000000..be6481eae
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-29159
@@ -0,0 +1,33 @@
+upstream django_server_random29198.example.org {
+    server unix:/srv/http/random28641/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random29198.example.org;
+
+    location ~ /static/(.*)$ {
+          alias /srv/http/random28641/acceptance/website/static/$1;
+          expires 7d;
+    }
+
+
+    location / {
+        proxy_pass http://django_server_random29198.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'acceptance for random28641';
+        auth_basic_user_file /srv/http/random28641/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random28641/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random28641/acceptance/error.log;
+}
+
+server {
+    server_name www.random29198.example.org;
+    rewrite ^ http://random29198.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-2951 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-2951
new file mode 100644
index 000000000..683aa3226
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-2951
@@ -0,0 +1,67 @@
+server {
+	listen 80;
+	#listen [::]:80 default_server ipv6only=on;
+	root /var/www/random616_log/;
+	server_name random12800.example.org;
+
+	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+	location ~ \.php$ {
+		fastcgi_split_path_info ^(.+\.php)(/.+)$;
+		# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+	
+		# With php5-fpm:
+		fastcgi_pass unix:/var/run/php5-fpm.sock;
+		fastcgi_index index.php;
+		include fastcgi_params;
+	}
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	location ~ /\.ht {
+		deny all;
+	}
+
+  location /nginx_status {
+    stub_status on;
+    access_log   off;
+    allow 127.0.0.1;
+    deny all;
+  }
+
+  access_log /var/log/nginx/random12543/access.log combined_plus;
+  error_log /var/log/nginx/random12543/error.log;
+}
+
+server {
+	listen 443 default_server;
+	#listen [::]:443 default_server ipv6only=on;
+	root /var/www/random616_log/;
+	server_name random12800.example.org;
+
+  # We created (will create) this SSL certificate ourselves, using our own CA. This way, we can control strictly which CA the XXX trusts.
+  # See ytec #6244
+  # However, we're working on a fix for high SSL overhead. We're hoping to be able to keep the connections open between log POSTs, like SSL can.
+  ssl on;
+  ssl_certificate     /etc/ssl/public/random12800.example.org.crt;
+  ssl_certificate_key /etc/ssl/private/random12800.example.org.key;
+
+	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+	location ~ \.php$ {
+		fastcgi_split_path_info ^(.+\.php)(/.+)$;
+		# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+	
+		# With php5-fpm:
+		fastcgi_pass unix:/var/run/php5-fpm.sock;
+		fastcgi_index index.php;
+		include fastcgi_params;
+	}
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	location ~ /\.ht {
+		deny all;
+	}
+
+  access_log /var/log/nginx/random12543/access.log combined_plus;
+  error_log /var/log/nginx/random12543/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-30011 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-30011
new file mode 100644
index 000000000..479edac5d
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-30011
@@ -0,0 +1,37 @@
+upstream django_server_random12785.example.org {
+    server unix:/srv/http/random14353/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random12785.example.org;
+
+    location /media/ {
+        alias /srv/http/random14353/live/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random14353/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random12785.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+
+        satisfy any;
+        include /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }    
+
+    access_log /var/log/nginx/random14353/live/access.log;
+    error_log  /var/log/nginx/random14353/live/error.log;
+}
+
+server {
+    server_name www.random12785.example.org;
+    return 301 http://random12785.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-30571 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-30571
new file mode 100644
index 000000000..84e44dd7c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-30571
@@ -0,0 +1,31 @@
+upstream django_server_random7150.example.org {
+    server unix:/srv/http/random550/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random7150.example.org;
+
+    location /media/ {
+        alias /srv/http/random550/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random550/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random7150.example.org;
+        include          /etc/nginx/django_proxy_params;
+    }
+
+    access_log /var/log/nginx/random550/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random550/acceptance/error.log;
+}
+
+server {
+    server_name www.random7150.example.org;
+    return 301 http://random7150.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-31900 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-31900
new file mode 100644
index 000000000..648693cbc
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-31900
@@ -0,0 +1,33 @@
+upstream django_server_random31131.example.org {
+    server unix:/srv/http/random24334/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random31131.example.org;
+
+    location /media/ {
+        alias /srv/http/random24334/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+     }
+    location /static/ {
+        alias /srv/http/random24334/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random31131.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random24334/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random24334/internal/error.log;
+}
+
+server {
+    server_name www.random31131.example.org;
+    return 301 http://random31131.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32190 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32190
new file mode 100644
index 000000000..8c7738c03
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32190
@@ -0,0 +1,4 @@
+server {
+    server_name www.random5115;
+    return 301 http://www.random10305.example.org;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32279 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32279
new file mode 100644
index 000000000..16f4e5e9e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32279
@@ -0,0 +1,25 @@
+server {
+	listen 80;
+	root /home/admin/random19651_log/;
+	server_name random16339.example.org;
+
+	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+	location ~ \.php$ {
+		fastcgi_split_path_info ^(.+\.php)(/.+)$;
+		# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+	
+		# With php5-fpm:
+		fastcgi_pass unix:/var/run/php5-fpm.sock;
+		fastcgi_index index.php;
+		include fastcgi_params;
+	}
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	location ~ /\.ht {
+		deny all;
+	}
+
+  access_log /var/log/nginx/random4235/access.log combined_plus;
+  error_log /var/log/nginx/random4235/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32317 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32317
new file mode 100644
index 000000000..e9c986ff1
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32317
@@ -0,0 +1,32 @@
+upstream django_server_random21989.example.org {
+    server unix:/srv/http/random28136/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random21989.example.org;
+
+    location ~ /static/(.*)$ {
+        alias /srv/http/random28136/acceptance/website/static/$1;
+        expires 7d;
+    } 
+
+    location / {
+        proxy_pass http://django_server_random21989.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'acceptance for random28136';
+        auth_basic_user_file /srv/http/random28136/acceptance/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random28136/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random28136/acceptance/error.log;
+}
+
+server {
+    server_name www.random21989.example.org;
+    rewrite ^ http://random21989.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32438 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32438
new file mode 100644
index 000000000..66929620f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-32438
@@ -0,0 +1,46 @@
+upstream django_server_random1769.example.org {
+    server unix:/srv/http/random7047/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random1769.example.org;
+
+    if ($host != 'random1769.example.org') {
+        rewrite  ^/(.*)$  http://random1769.example.org/$1  permanent;
+    }
+
+    rewrite ^/(.*) https://$host:8444/$1;
+}
+
+server {
+    listen 8444;
+    server_name random1769.example.org;
+
+    ssl on;
+    ssl_certificate       /etc/ssl/public/random6822.example.org.crt;
+    ssl_certificate_key   /etc/ssl/private/random6822.example.org.key;
+
+    location ^~ /media/ {
+        alias /srv/http/random7047/acceptance/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random7047/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random1769.example.org;
+        include          /etc/nginx/proxy_params;
+
+        #satisfy any;
+        #auth_basic           'acceptance for random7047';
+        #auth_basic_user_file /srv/http/random7047/acceptance/htpasswords;
+        #include              /etc/nginx/allow_ytec_ips_params;
+        #deny all;
+    }
+
+    access_log /var/log/nginx/random7047/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random7047/acceptance/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3483 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3483
new file mode 100644
index 000000000..7a415c293
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3483
@@ -0,0 +1,32 @@
+server {
+        listen 80;
+        server_name random9761.example.org;
+
+
+        location ~ /static/(.*)$ {
+          alias /srv/http/random14537/static_collected/$1;
+          expires 7d;
+        }
+
+        location ~ /media/(.*)$ {
+          alias /srv/http/random14537/dynamic/public/$1;
+          expires 7d;
+          include upload_folder_security_params;
+        }
+
+
+        location / {
+          proxy_set_header X-Real-IP  $remote_addr;
+          proxy_set_header X-Forwarded-For $remote_addr;
+          proxy_set_header Host $host;
+          proxy_pass http://127.0.0.1:81;
+          proxy_connect_timeout 120;
+          proxy_read_timeout 120;
+        }
+
+        location ~ /\.ht {
+          deny all;
+        }
+
+        access_log /var/log/nginx/random14537/access.log combined_plus;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3507 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3507
new file mode 100644
index 000000000..0fdca78d7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3507
@@ -0,0 +1,44 @@
+server {
+    listen 80;
+    server_name random3674.example.org www.random3674.example.org;
+
+    root /srv/http/random3674.example.org;
+    index index.html index.htm;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+
+    access_log /var/log/nginx/random3674.example.org/access.log combined_plus;
+    error_log  /var/log/nginx/random3674.example.org/error.log;
+}
+
+server {
+    listen 80;
+    server_name random27569.example.org www.random27569.example.org;
+
+    root /srv/http/random27569.example.org;
+    index index.html index.htm;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+
+    access_log /var/log/nginx/random27569.example.org/access.log combined_plus;
+    error_log  /var/log/nginx/random27569.example.org/error.log;
+}
+
+server {
+    listen 80;
+    server_name random11055.example.org www.random11055.example.org;
+
+    root /srv/http/random11055.example.org;
+    index index.html index.htm;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+
+    access_log /var/log/nginx/random11055.example.org/access.log combined_plus;
+    error_log  /var/log/nginx/random11055.example.org/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3874 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3874
new file mode 100644
index 000000000..1180f2eb1
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-3874
@@ -0,0 +1,46 @@
+upstream django_server_random7267.example.org {
+    server unix:/srv/http/random24334/live/website.sock;
+}
+
+server {
+    listen 80;
+    listen 443 ssl;
+
+    server_name random7267.example.org;
+
+    ssl_certificate     /etc/ssl/public/random7267.example.org_chained.crt;
+    ssl_certificate_key /etc/ssl/private/random7267.example.org.key;
+
+    location /media/ {
+        alias /srv/http/random24334/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random24334/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random7267.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+    }
+
+    access_log /var/log/nginx/random24334/live/access.log combined_plus;
+    error_log  /var/log/nginx/random24334/live/error.log;
+}
+
+server {
+    listen 80;
+    listen 443 ssl;
+
+    server_name www.random7267.example.org;
+
+    ssl_certificate     /etc/ssl/public/random7267.example.org_chained.crt;
+    ssl_certificate_key /etc/ssl/private/random7267.example.org.key;
+
+    return 301 http://random7267.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4035 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4035
new file mode 100644
index 000000000..1a1deb96b
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4035
@@ -0,0 +1,31 @@
+upstream django_server_random2104.example.org {
+    server unix:/srv/http/random28136/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name www.random2104.example.org;
+
+    location ~ /static/(.*)$ {
+        alias /srv/http/random28136/live/website/static/$1;
+        expires 7d;
+    }
+
+
+    location / {
+        proxy_pass http://django_server_random2104.example.org;
+        include          /etc/nginx/proxy_params;
+        proxy_connect_timeout 240;
+        proxy_read_timeout 240;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random28136/live/access.log combined_plus;
+    error_log  /var/log/nginx/random28136/live/error.log;
+}
+
+server {
+    server_name random2104.example.org;
+    rewrite ^ http://www.random2104.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4143 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4143
new file mode 100644
index 000000000..add683007
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4143
@@ -0,0 +1,33 @@
+upstream django_server_random24919.example.org {
+    server unix:/srv/http/random7831/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random24919.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random7831/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random7831/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random24919.example.org;
+        include          /etc/nginx/proxy_params;
+
+        proxy_connect_timeout 240;
+        proxy_read_timeout 240;
+    }
+
+    access_log /var/log/nginx/random7831/live/access.log combined_plus;
+    error_log  /var/log/nginx/random7831/live/error.log;
+}
+
+server {
+    server_name www.random24919.example.org;
+    rewrite ^ http://random24919.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4264 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4264
new file mode 100644
index 000000000..ef347862f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-4264
@@ -0,0 +1,12 @@
+# vhost created by moving from marauder, but there it was an apache vhost.
+
+server {
+    listen 80;
+    server_name random3080.example.org www.random3080.example.org random26833.example.org www.random26833.example.org;
+
+    root /srv/http/random10391.example.org/;
+
+    if ($request_uri != '/googleYYYYYYYYYYYYYYYY.html') {
+      rewrite ^ http://random10305.example.org/ permanent;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-5826 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-5826
new file mode 100644
index 000000000..bcfc662b2
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-5826
@@ -0,0 +1,38 @@
+upstream django_server_random1107.example.org {
+    server unix:/srv/http/random4755/acceptance/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random1107.example.org www.random1107.example.org;
+
+    if ($host != 'random1107.example.org') {
+        rewrite  ^/(.*)$  http://random1107.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random4755/acceptance/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random4755/acceptance/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random1107.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+  
+        satisfy any;
+        allow 89.188.25.162;
+        auth_basic            "random4755 acceptance";
+        auth_basic_user_file  htpasswords/random4755_acceptance;
+
+    }
+
+    access_log /var/log/nginx/random4755/acceptance/access.log combined_plus;
+    error_log  /var/log/nginx/random4755/acceptance/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-5872 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-5872
new file mode 100644
index 000000000..fe41f9872
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-5872
@@ -0,0 +1,36 @@
+upstream django_server_random8404.example.org {
+    server unix:/srv/http/random1006/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random8404.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random1006/internal/website/static/;
+        expires 7d;
+    }
+    #location ^~ /static/ {
+    #    alias /srv/http/random1006/internal/website/static/;
+    #    expires 7d;
+    #}
+
+    location / {
+        proxy_pass http://django_server_random8404.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'internal for random1006';
+        auth_basic_user_file /srv/http/random1006/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random1006/internal/access.log combined_plus;
+    error_log  /var/log/nginx/random1006/internal/error.log;
+}
+
+server {
+    server_name www.random8404.example.org;
+    rewrite ^ http://random8404.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-6228 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-6228
new file mode 100644
index 000000000..d5c157e88
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-6228
@@ -0,0 +1,39 @@
+upstream django_server_random15255_intern {
+  server unix:/srv/http/random15255/intern/website.sock fail_timeout=5;
+} 
+
+server {
+    listen 80;
+    server_name random11459.example.org www.random11459.example.org;
+
+  if ($host != 'random11459.example.org') {
+    rewrite  ^/(.*)$  http://random11459.example.org/$1  permanent;
+  }
+    
+    location /media/ {
+        alias /srv/http/random15255/internal/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random15255/internal/static_collected/;
+        expires 7d;
+    }
+    
+  location / {
+    proxy_pass http://django_server_random15255_intern;
+    proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Protocol $scheme;
+
+    satisfy any;
+    auth_basic           'random191 internal';
+    auth_basic_user_file /srv/http/random15255/internal/htpasswords;
+    include              /etc/nginx/allow_ytec_ips_params;
+    deny all;
+  }
+
+  access_log /var/log/nginx/random15255/internal/access.log combined_plus;
+  error_log /var/log/nginx/random15255/internal/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-7895 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-7895
new file mode 100644
index 000000000..4a49ea47e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-7895
@@ -0,0 +1,32 @@
+upstream django_server_random20084.example.org {
+    server unix:/srv/http/random1540/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random3969.example.org www.random20084.example.org random20084.example.org;
+
+    if ($host != 'www.random20084.example.org') {
+        rewrite  ^/(.*)$  http://www.random20084.example.org/$1  permanent;
+    }
+    
+    location /media/ {
+        alias /srv/http/random1540/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random1540/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random20084.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    access_log /var/log/nginx/random1540/live/access.log combined_plus;
+    error_log  /var/log/nginx/random1540/live/error.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8343 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8343
new file mode 100644
index 000000000..9e0d39d47
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8343
@@ -0,0 +1,36 @@
+upstream django_server_random29577.example.org {
+    server unix:/srv/http/random24645/internal/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random29577.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random24645/internal/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random24645/internal/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random29577.example.org;
+        include          /etc/nginx/proxy_params;
+
+        satisfy any;
+        auth_basic           'internal for random24645';
+        auth_basic_user_file /srv/http/random24645/internal/htpasswords;
+        include              /etc/nginx/allow_ytec_ips_params;
+        deny all;
+    }
+
+    access_log /var/log/nginx/random24645/internal/access.log;
+    error_log  /var/log/nginx/random24645/internal/error.log;
+}
+
+server {
+    server_name www.random29577.example.org;
+    rewrite ^ http://random29577.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8422 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8422
new file mode 100644
index 000000000..c3b979b4e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8422
@@ -0,0 +1,46 @@
+upstream django_server_random25771.example.org {
+    server unix:/srv/http/random4711/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random25771.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random4711/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random4711/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random25771.example.org;
+        include          /etc/nginx/proxy_params;
+        proxy_read_timeout 4m;
+
+        # You can configure access rules here
+    }
+
+    client_max_body_size 25m;
+
+    access_log /var/log/nginx/random4711/live/access.log combined_plus;
+    error_log  /var/log/nginx/random4711/live/error.log;
+}
+
+server {
+    server_name www.random25771.example.org;
+    server_name *.random17707.example.org;
+    server_name *.random22274.example.org;
+    server_name *.random26333.example.org; 
+    server_name *.random10742.example.org;
+    server_name *.random8297.example.org;
+    server_name *.random18250.example.org;
+    server_name *.random30184.example.org;
+    server_name *.random27005.example.org;
+    server_name *.random12286.example.org;
+    server_name *.random28076.example.org; 
+    server_name *.random26194.example.org;
+    rewrite ^ http://random25771.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8637 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8637
new file mode 100644
index 000000000..91e31bbfd
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8637
@@ -0,0 +1,40 @@
+upstream django_server_random27891.example.org {
+    server unix:/srv/http/random6344/live/website.sock;
+}
+ 
+server {
+    listen 443;
+    server_name random27891.example.org;
+
+    ssl on;
+    ssl_certificate     /etc/ssl/public/random27891.example.org.bundle.crt;
+    ssl_certificate_key /etc/ssl/private/random27891.example.org.key;
+
+    location /media/ {
+        alias /srv/http/random6344/live/dynamic/public/;
+        expires 7d;
+        include upload_folder_security_params;
+    }
+    location /static/ {
+        alias /srv/http/random6344/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random27891.example.org;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+    }
+
+    access_log /var/log/nginx/random6344/live/access.log combined_plus;
+    error_log  /var/log/nginx/random6344/live/error.log;
+}
+
+server {
+    listen 80;
+    server_name random27891.example.org;
+    
+    return 301 https://random27891.example.org$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8662 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8662
new file mode 100644
index 000000000..3fe9c4011
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-8662
@@ -0,0 +1,32 @@
+upstream django_server_random27507.example.org {
+    server unix:/srv/http/random24211/live/website.sock;
+}
+
+server {
+    listen 80;
+    server_name random27507.example.org;
+
+    location ^~ /media/ {
+        alias /srv/http/random24211/live/dynamic/public/;
+        expires 7d;
+    }
+    location ^~ /static/ {
+        alias /srv/http/random24211/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random27507.example.org;
+        include          /etc/nginx/proxy_params;
+
+        # You can configure access rules here
+    }
+
+    access_log /var/log/nginx/random24211/live/access.log combined_plus;
+    error_log  /var/log/nginx/random24211/live/error.log;
+}
+
+server {
+    server_name www.random27507.example.org;
+    rewrite ^ http://random27507.example.org$request_uri permanent;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-9426 b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-9426
new file mode 100644
index 000000000..90dad9601
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/79-configs/site-9426
@@ -0,0 +1,111 @@
+upstream django_server_random20374.nl {
+    server unix:/srv/http/random20374/live/website.sock;
+}
+
+server {
+    listen 80;
+
+    # Main domain
+    server_name random9123.example.org;
+
+    # So called mini-sites, resulting in landing pages for Google.
+    server_name random16942.example.org;
+    server_name random23560.example.org;
+    server_name random17636.example.org;
+    server_name random13969.example.org;
+    server_name random4892.example.org;
+    server_name random24240.example.org;
+    server_name random25863.example.org;
+    server_name random26503.example.org;
+    server_name random5090.example.org;
+    server_name random1856.example.org;
+    server_name random2911.example.org;
+    server_name random16405.example.org;
+
+    location /media/ {
+        alias /srv/http/random20374/live/dynamic/public/;
+        expires 7d;
+    }
+    location /static/ {
+        alias /srv/http/random20374/live/static_collected/;
+        expires 7d;
+    }
+
+    location / {
+        proxy_pass http://django_server_random20374.nl;
+        include          /etc/nginx/proxy_params;
+    }
+
+    access_log /var/log/nginx/random20374/live/access.log combined_plus;
+    error_log  /var/log/nginx/random20374/live/error.log;
+}
+
+server {
+    server_name www.random9123.example.org;
+    return 301 $scheme://random9123.example.org$request_uri;
+}
+
+server {
+    server_name www.random1825.example.org random1825.example.org;
+    return 301 $scheme://random9123.example.org$request_uri;
+}
+
+server {
+    server_name www.random16942.example.org;
+    return 301 $scheme://random16942.example.org;
+}
+
+server {
+    server_name www.random23560.example.org;
+    return 301 $scheme://random23560.example.org;
+}
+
+server {
+    server_name www.random17636.example.org;
+    return 301 $scheme://random17636.example.org;
+}
+
+server {
+    server_name www.random13969.example.org;
+    return 301 $scheme://random13969.example.org;
+}
+
+server {
+    server_name www.random4892.example.org;
+    return 301 $scheme://random4892.example.org;
+}
+
+server {
+    server_name www.random24240.example.org;
+    return 301 $scheme://random24240.example.org;
+}
+
+server {
+    server_name www.random25863.example.org;
+    return 301 $scheme://random25863.example.org;
+}
+
+server {
+    server_name www.random26503.example.org;
+    return 301 $scheme://random26503.example.org;
+}
+
+server {
+    server_name www.random5090.example.org;
+    return 301 $scheme://random5090.example.org;
+}
+
+server {
+    server_name www.random1856.example.org;
+    return 301 $scheme://random1856.example.org;
+}
+
+server {
+    server_name www.random2911.example.org;
+    return 301 $scheme://random2911.example.org;
+}
+
+server {
+    server_name www.random16405.example.org;
+    return 301 $scheme://random16405.example.org;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/activecolab/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/activecolab/www.example.com.vhost
new file mode 100644
index 000000000..71344abea
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/activecolab/www.example.com.vhost
@@ -0,0 +1,44 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+       location / {
+                try_files $uri $uri/ /index.php?path_info=$uri&$args;
+                access_log off;
+                expires max;
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass unix:/var/run/php5-fpm.sock;
+                fastcgi_index index.php;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_intercept_errors on;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/fastcgi.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/fastcgi.conf
new file mode 100644
index 000000000..056987136
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/fastcgi.conf
@@ -0,0 +1,9 @@
+#-*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+### fastcgi configuration.
+fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+include fastcgi_params;
+fastcgi_buffers 256 4k;
+fastcgi_intercept_errors on;
+## allow 4 hrs - pass timeout responsibility to upstrea
+fastcgi_read_timeout 14400; 
+fastcgi_index index.php;      
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/fastcgi_params b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/fastcgi_params
new file mode 100644
index 000000000..4a7f26920
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/fastcgi_params
@@ -0,0 +1,32 @@
+# -*- mode: conf; mode: flyspell-prog;  ispell-local-dictionary: "american" -*-
+### fastcgi parameters.
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
+
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
+fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
+
+## PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param  REDIRECT_STATUS    200;
+## HTTPS 'on' parameter.  This requires Nginx version 1.1.11 or
+## later. The if_not_empty flag was introduced in 1.1.11.  See:
+## http://nginx.org/en/CHANGES. If using a version that doesn't
+## support this comment out the line below.
+fastcgi_param  HTTPS              $https if_not_empty;
+## For Nginx versions below 1.1.11 uncomment the line below after commenting out the above.
+#fastcgi_param  HTTPS            $https  
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/koi-utf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/koi-utf
new file mode 100644
index 000000000..e7974ff6a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/koi-utf
@@ -0,0 +1,109 @@
+
+# This map is not a full koi8-r <> utf8 map: it does not contain
+# box-drawing and some other characters.  Besides this map contains
+# several koi8-u and Byelorussian letters which are not in koi8-r.
+# If you need a full and standard map, use contrib/unicode2nginx/koi-utf
+# map instead.
+
+charset_map  koi8-r  utf-8 {
+
+    80  E282AC ; # euro
+
+    95  E280A2 ; # bullet
+
+    9A  C2A0 ;   # &nbsp;
+
+    9E  C2B7 ;   # &middot;
+
+    A3  D191 ;   # small yo
+    A4  D194 ;   # small Ukrainian ye
+
+    A6  D196 ;   # small Ukrainian i
+    A7  D197 ;   # small Ukrainian yi
+
+    AD  D291 ;   # small Ukrainian soft g
+    AE  D19E ;   # small Byelorussian short u
+
+    B0  C2B0 ;   # &deg;
+
+    B3  D081 ;   # capital YO
+    B4  D084 ;   # capital Ukrainian YE
+
+    B6  D086 ;   # capital Ukrainian I
+    B7  D087 ;   # capital Ukrainian YI
+
+    B9  E28496 ; # numero sign
+
+    BD  D290 ;   # capital Ukrainian soft G
+    BE  D18E ;   # capital Byelorussian short U
+
+    BF  C2A9 ;   # (C)
+
+    C0  D18E ;   # small yu
+    C1  D0B0 ;   # small a
+    C2  D0B1 ;   # small b
+    C3  D186 ;   # small ts
+    C4  D0B4 ;   # small d
+    C5  D0B5 ;   # small ye
+    C6  D184 ;   # small f
+    C7  D0B3 ;   # small g
+    C8  D185 ;   # small kh
+    C9  D0B8 ;   # small i
+    CA  D0B9 ;   # small j
+    CB  D0BA ;   # small k
+    CC  D0BB ;   # small l
+    CD  D0BC ;   # small m
+    CE  D0BD ;   # small n
+    CF  D0BE ;   # small o
+
+    D0  D0BF ;   # small p
+    D1  D18F ;   # small ya
+    D2  D180 ;   # small r
+    D3  D181 ;   # small s
+    D4  D182 ;   # small t
+    D5  D183 ;   # small u
+    D6  D0B6 ;   # small zh
+    D7  D0B2 ;   # small v
+    D8  D18C ;   # small soft sign
+    D9  D18B ;   # small y
+    DA  D0B7 ;   # small z
+    DB  D188 ;   # small sh
+    DC  D18D ;   # small e
+    DD  D189 ;   # small shch
+    DE  D187 ;   # small ch
+    DF  D18A ;   # small hard sign
+
+    E0  D0AE ;   # capital YU
+    E1  D090 ;   # capital A
+    E2  D091 ;   # capital B
+    E3  D0A6 ;   # capital TS
+    E4  D094 ;   # capital D
+    E5  D095 ;   # capital YE
+    E6  D0A4 ;   # capital F
+    E7  D093 ;   # capital G
+    E8  D0A5 ;   # capital KH
+    E9  D098 ;   # capital I
+    EA  D099 ;   # capital J
+    EB  D09A ;   # capital K
+    EC  D09B ;   # capital L
+    ED  D09C ;   # capital M
+    EE  D09D ;   # capital N
+    EF  D09E ;   # capital O
+
+    F0  D09F ;   # capital P
+    F1  D0AF ;   # capital YA
+    F2  D0A0 ;   # capital R
+    F3  D0A1 ;   # capital S
+    F4  D0A2 ;   # capital T
+    F5  D0A3 ;   # capital U
+    F6  D096 ;   # capital ZH
+    F7  D092 ;   # capital V
+    F8  D0AC ;   # capital soft sign
+    F9  D0AB ;   # capital Y
+    FA  D097 ;   # capital Z
+    FB  D0A8 ;   # capital SH
+    FC  D0AD ;   # capital E
+    FD  D0A9 ;   # capital SHCH
+    FE  D0A7 ;   # capital CH
+    FF  D0AA ;   # capital hard sign
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/koi-win b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/koi-win
new file mode 100644
index 000000000..72afabe89
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/koi-win
@@ -0,0 +1,103 @@
+
+charset_map  koi8-r  windows-1251 {
+
+    80  88 ; # euro
+
+    95  95 ; # bullet
+
+    9A  A0 ; # &nbsp;
+
+    9E  B7 ; # &middot;
+
+    A3  B8 ; # small yo
+    A4  BA ; # small Ukrainian ye
+
+    A6  B3 ; # small Ukrainian i
+    A7  BF ; # small Ukrainian yi
+
+    AD  B4 ; # small Ukrainian soft g
+    AE  A2 ; # small Byelorussian short u
+
+    B0  B0 ; # &deg;
+
+    B3  A8 ; # capital YO
+    B4  AA ; # capital Ukrainian YE
+
+    B6  B2 ; # capital Ukrainian I
+    B7  AF ; # capital Ukrainian YI
+
+    B9  B9 ; # numero sign
+
+    BD  A5 ; # capital Ukrainian soft G
+    BE  A1 ; # capital Byelorussian short U
+
+    BF  A9 ; # (C)
+
+    C0  FE ; # small yu
+    C1  E0 ; # small a
+    C2  E1 ; # small b
+    C3  F6 ; # small ts
+    C4  E4 ; # small d
+    C5  E5 ; # small ye
+    C6  F4 ; # small f
+    C7  E3 ; # small g
+    C8  F5 ; # small kh
+    C9  E8 ; # small i
+    CA  E9 ; # small j
+    CB  EA ; # small k
+    CC  EB ; # small l
+    CD  EC ; # small m
+    CE  ED ; # small n
+    CF  EE ; # small o
+
+    D0  EF ; # small p
+    D1  FF ; # small ya
+    D2  F0 ; # small r
+    D3  F1 ; # small s
+    D4  F2 ; # small t
+    D5  F3 ; # small u
+    D6  E6 ; # small zh
+    D7  E2 ; # small v
+    D8  FC ; # small soft sign
+    D9  FB ; # small y
+    DA  E7 ; # small z
+    DB  F8 ; # small sh
+    DC  FD ; # small e
+    DD  F9 ; # small shch
+    DE  F7 ; # small ch
+    DF  FA ; # small hard sign
+
+    E0  DE ; # capital YU
+    E1  C0 ; # capital A
+    E2  C1 ; # capital B
+    E3  D6 ; # capital TS
+    E4  C4 ; # capital D
+    E5  C5 ; # capital YE
+    E6  D4 ; # capital F
+    E7  C3 ; # capital G
+    E8  D5 ; # capital KH
+    E9  C8 ; # capital I
+    EA  C9 ; # capital J
+    EB  CA ; # capital K
+    EC  CB ; # capital L
+    ED  CC ; # capital M
+    EE  CD ; # capital N
+    EF  CE ; # capital O
+
+    F0  CF ; # capital P
+    F1  DF ; # capital YA
+    F2  D0 ; # capital R
+    F3  D1 ; # capital S
+    F4  D2 ; # capital T
+    F5  D3 ; # capital U
+    F6  C6 ; # capital ZH
+    F7  C2 ; # capital V
+    F8  DC ; # capital soft sign
+    F9  DB ; # capital Y
+    FA  C7 ; # capital Z
+    FB  D8 ; # capital SH
+    FC  DD ; # capital E
+    FD  D9 ; # capital SHCH
+    FE  D7 ; # capital CH
+    FF  DA ; # capital hard sign
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/map_https_fcgi.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/map_https_fcgi.conf
new file mode 100644
index 000000000..a8d62223a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/map_https_fcgi.conf
@@ -0,0 +1,7 @@
+# -*- mode: conf; mode: flyspell-prog;  ispell-local-dictionary: "american" -*-
+### Implement the $https_if_not_empty variable for Nginx versions below 1.1.11.
+
+map $scheme $https {
+    default '';
+    https on;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/mime.types b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/mime.types
new file mode 100644
index 000000000..618b8f8e7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/mime.types
@@ -0,0 +1,77 @@
+# -*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-current-dictionary: american -*-
+types {
+    text/html                             html htm shtml;
+    text/css                              css;
+    text/xml                              xml rss;
+    image/gif                             gif;
+    image/jpeg                            jpeg jpg;
+    application/x-javascript              js;
+    application/atom+xml                  atom;
+
+    text/mathml                           mml;
+    text/plain                            txt;
+    text/vnd.sun.j2me.app-descriptor      jad;
+    text/vnd.wap.wml                      wml;
+    text/x-component                      htc;
+
+    image/png                             png;
+    image/tiff                            tif tiff;
+    image/vnd.wap.wbmp                    wbmp;
+    image/x-icon                          ico;
+    image/x-jng                           jng;
+    image/x-ms-bmp                        bmp;
+    image/svg+xml                         svg svgz;
+
+    application/java-archive              jar war ear;
+    application/mac-binhex40              hqx;
+    application/msword                    doc;
+    application/pdf                       pdf;
+    application/postscript                ps eps ai;
+    application/rtf                       rtf;
+    application/vnd.ms-excel              xls;
+    application/vnd.ms-powerpoint         ppt;
+    application/vnd.wap.wmlc              wmlc;
+    application/vnd.wap.xhtml+xml         xhtml;
+    application/x-7z-compressed           7z;
+    application/x-cocoa                   cco;
+    application/x-java-archive-diff       jardiff;
+    application/x-java-jnlp-file          jnlp;
+    application/x-makeself                run;
+    application/x-perl                    pl pm;
+    application/x-pilot                   prc pdb;
+    application/x-rar-compressed          rar;
+    application/x-redhat-package-manager  rpm;
+    application/x-sea                     sea;
+    application/x-shockwave-flash         swf;
+    application/x-stuffit                 sit;
+    application/x-tcl                     tcl tk;
+    application/x-x509-ca-cert            der pem crt;
+    application/x-xpinstall               xpi;
+    application/zip                       zip;
+
+    # Mime types for web fonts. Stolen from here:
+    # http://seconddrawer.com.au/blog/ in part.
+    application/x-font-ttf                ttf;
+    font/opentype                         otf;
+    application/vnd.ms-fontobject         eot;
+    application/x-woff                    woff;
+
+    application/octet-stream              bin exe dll;
+    application/octet-stream              deb;
+    application/octet-stream              dmg;
+    application/octet-stream              iso img;
+    application/octet-stream              msi msp msm;
+
+    audio/midi                            mid midi kar;
+    audio/mpeg                            mp3;
+    audio/x-realaudio                     ra;
+
+    video/3gpp                            3gpp 3gp;
+    video/mpeg                            mpeg mpg;
+    video/quicktime                       mov;
+    video/x-flv                           flv;
+    video/x-mng                           mng;
+    video/x-ms-asf                        asx asf;
+    video/x-ms-wmv                        wmv;
+    video/x-msvideo                       avi;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/nginx.conf
new file mode 100644
index 000000000..22ad4c317
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/nginx.conf
@@ -0,0 +1,119 @@
+# -*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+user www-data;
+worker_processes  4;
+
+error_log  /var/log/nginx/error.log;
+pid        /var/run/nginx.pid;
+
+worker_rlimit_nofile 8192;
+
+events {
+    worker_connections 4096;
+    ## epoll is preferred on 2.6 Linux
+    ## kernels. Cf. http://www.kegel.com/c10k.html#nb.epoll
+    use epoll;
+    ## Accept as many connections as possible.
+    multi_accept on;
+}
+
+http {
+    ## MIME types.
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    ## FastCGI.
+    include /etc/nginx/fastcgi.conf;
+
+    ## Default log and error files.
+    access_log /var/log/nginx/access.log;
+    error_log /var/log/nginx/error.log;
+
+    ## Use sendfile() syscall to speed up I/O operations and speed up
+    ## static file serving.
+    sendfile on;
+    ## Handling of IPs in proxied and load balancing situations.
+    set_real_ip_from 0.0.0.0/32; # all addresses get a real IP.
+    real_ip_header X-Forwarded-For; # the ip is forwarded from the load balancer/proxy
+
+    ## Define a zone for limiting the number of simultaneous
+    ## connections nginx accepts. 1m means 32000 simultaneous
+    ## sessions. We need to define for each server the limit_conn
+    ## value refering to this or other zones.
+    ## ** This syntax requires nginx version >=
+    ## ** 1.1.8. Cf. http://nginx.org/en/CHANGES. If using an older
+    ## ** version then use the limit_zone directive below
+    ## ** instead. Comment out this
+    ## ** one if not using nginx version >= 1.1.8.
+    limit_conn_zone $binary_remote_addr zone=arbeit:10m;
+
+    ## Timeouts.
+    client_body_timeout             60;
+    client_header_timeout           60;
+    keepalive_timeout            10 10;
+    send_timeout                    60;
+
+    ## Reset lingering timed out connections. Deflect DDoS.
+    reset_timedout_connection on;
+
+    ## Body size.
+    client_max_body_size 10m;
+
+    ## TCP options.
+    tcp_nodelay on;
+    tcp_nopush on;
+
+    ## Compression.
+    gzip              on;
+    gzip_buffers      16 8k;
+    gzip_comp_level   1;
+    gzip_http_version 1.1;
+    gzip_min_length   10;
+    gzip_types        text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript image/x-icon application/vnd.ms-fontobject font/opentype application/x-font-ttf;
+    gzip_vary         on;
+    gzip_proxied      any; # Compression for all requests.
+    ## No need for regexps. See
+    ## http://wiki.nginx.org/NginxHttpGzipModule#gzip_disable
+    gzip_disable "msie6";
+
+    ## Serve already compressed files directly, bypassing on-the-fly
+    ## compression.
+    gzip_static on;
+
+    ## Hide the Nginx version number.
+    server_tokens off;
+
+    ## Use a SSL/TLS cache for SSL session resume. This needs to be
+    ## here (in this context, for session resumption to work. See this
+    ## thread on the Nginx mailing list:
+    ## http://nginx.org/pipermail/nginx/2010-November/023736.html.
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 10m;
+
+    ## For the filefield_nginx_progress module to work. From the
+    ## README. Reserve 1MB under the name 'uploads' to track uploads.
+    upload_progress uploads 1m;
+
+    ## Enable clickjacking protection in modern browsers. Available in
+    ## IE8 also. See
+    ## https://developer.mozilla.org/en/The_X-FRAME-OPTIONS_response_header
+    add_header X-Frame-Options sameorigin;
+
+    ## Include the upstream servers for PHP FastCGI handling config.
+    include upstream_phpcgi.conf;
+
+    ## If using Nginx version >= 1.1.11 then there's a $https variable
+    ## that has the value 'on' if the used scheme is https and '' if not.
+    ## See: http://trac.nginx.org/nginx/changeset/4380/nginx
+    ## http://trac.nginx.org/nginx/changeset/4333/nginx and
+    ## http://trac.nginx.org/nginx/changeset/4334/nginx. If using a
+    ## previous version then uncomment out the line below.
+    #include map_https_fcgi.conf;
+
+    ## Include the upstream servers for Apache handling the PHP
+    ## processes. In this case Nginx functions as a reverse proxy.
+    #include reverse_proxy.conf;
+    #include upstream_phpapache.conf;
+
+    ## Include all vhosts.
+    include /etc/nginx/sites-enabled/*;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/reverse_proxy.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/reverse_proxy.conf
new file mode 100644
index 000000000..ee0faadd7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/reverse_proxy.conf
@@ -0,0 +1,10 @@
+# -*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+
+### Configuration for reverse proxy. Passing the necessary headers to
+### the backend. Nginx doesn't tunnel the connection, it opens a new
+### one. Hence whe need to send these headers to the backend so that
+### the client(s) IP is available to them. The host is also sent.
+
+proxy_set_header X-Real-IP $remote_addr;
+proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+proxy_set_header Host $http_host; 
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/000-default b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/000-default
new file mode 100644
index 000000000..9dbaa44ff
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/000-default
@@ -0,0 +1,19 @@
+# -*-mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+### Block all illegal host headers. Taken from a discussion on nginx
+### forums. Cf. http://forum.nginx.org/read.php?2,3482,3518 following
+### a suggestion by Maxim Dounin. Also suggested in
+### http://nginx.org/en/docs/http/request_processing.html.
+server {
+    listen [::]:80 default_server;
+    # Uncomment the line below and comment the above if you're
+    # running a Nginx version less than 0.8.20.
+    # listen [::]:80 default;
+
+    # Accept redirects based on the value of the Host header. If
+    # there's no valid vhost configuration file with a
+    # corresponding server_name directive then signal an error and
+    # fail silently. See:
+    # http://wiki.nginx.org/NginxHttpCoreModule#server_name_in_redirect
+    server_name_in_redirect off;
+    return 444;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/chive.example.com.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/chive.example.com.conf
new file mode 100644
index 000000000..e77024456
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/chive.example.com.conf
@@ -0,0 +1,102 @@
+# -*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+### Nginx configuration for Chive.
+
+server {
+    ## This is to avoid the spurious if for sub-domain name
+    ## rewriting. See http://wiki.nginx.org/Pitfalls#Server_Name.
+    listen 80; # IPv4
+
+    ## Replace the IPv6 address by your own address. The address below
+    ## was stolen from the wikipedia page on IPv6.
+    listen [fe80::202:b3ff:fe1e:8329]:80 ipv6only=on;
+
+    server_name www.chive.example.com;
+
+    return 301 $scheme://chive.example.com$request_uri;
+
+} # server domain rewrite.
+
+server {
+    listen 80; # IPv4
+
+    ## Replace the IPv6 address by your own address. The address below
+    ## was stolen from the wikipedia page on IPv6.
+    listen [fe80::202:b3ff:fe1e:8329]:80 ipv6only=on;
+
+    limit_conn arbeit 32;
+    server_name chive.example.com;
+
+    ## Parameterization using hostname of access and log filenames.
+    access_log /var/log/nginx/chive.example.com_access.log;
+    error_log /var/log/nginx/chive.example.com_error.log;
+
+    root /var/www/sites/chive.example.com;
+    index index.php index.html;
+
+    ## Support for favicon. Return a 204 (No Content) if the favicon
+    ## doesn't exist.
+    location = /favicon.ico {
+        try_files /favicon.ico =204;
+    }
+
+    ## The main location is accessed using Basic Auth.
+    location / {
+        ## Access is restricted.
+        auth_basic "Restricted Access"; # auth realm
+        auth_basic_user_file .htpasswd-users; # htpasswd file
+
+        ## Use PATH_INFO for translating the requests to the
+        ## FastCGI. This config follows Igor's suggestion here:
+        ## http://forum.nginx.org/read.php?2,124378,124582.
+        ## This is preferable to using:
+        ## fastcgi_split_path_info ^(.+\.php)(.*)$
+        ## It saves one regex in the location. Hence it's faster.
+        location ~ ^(?<script>.+\.php)(?<path_info>.*)$ {
+            include fastcgi.conf;
+            ## The fastcgi_params must be redefined from the ones
+            ## given in fastcgi.conf. No longer standard names
+            ## but arbitrary: named patterns in regex.
+            fastcgi_param SCRIPT_FILENAME $document_root$script;
+            fastcgi_param SCRIPT_NAME $script;
+            fastcgi_param PATH_INFO $path_info;
+            ## Passing the request upstream to the FastCGI
+            ## listener.
+            fastcgi_pass phpcgi;
+        }
+
+        ## Protect these locations. Replicating the .htaccess
+        ## rules throughout the chive distro.
+        location /protected {
+            internal;
+        }
+
+        location /yii {
+            internal;
+        }
+
+        ## Static file handling.
+        location ~* .+\.(?:css|gif|htc|js|jpe?g|png|swf)$ {
+            expires max;
+            ## No need to bleed constant updates. Send the all shebang in one
+            ## fell swoop.
+            tcp_nodelay off;
+            ## Set the OS file cache.
+            open_file_cache max=100 inactive=120s;
+            open_file_cache_valid 45s;
+            open_file_cache_min_uses 2;
+            open_file_cache_errors off;
+        }
+    }
+
+    ## We need to capture the case where the index.php is missing,
+    ## hence we drop out of the path info thingie.
+    location ~* /([^\.])$ {
+        return 302 /index.php/$1;
+    }
+
+    ## Close up git repo access.
+    location ^~ /.git {
+        return 404;
+    }
+
+} # server
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/secure.chive.example.com.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/secure.chive.example.com.conf
new file mode 100644
index 000000000..7b25ac209
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/sites-available/secure.chive.example.com.conf
@@ -0,0 +1,135 @@
+# -*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+### Nginx configuration for Chive with HTTPS.
+
+server {
+    ## This is to avoid the spurious if for sub-domain name
+    ## rewriting. See http://wiki.nginx.org/Pitfalls#Server_Name.
+    listen 80; # IPv4
+
+    ## Replace the IPv6 address by your own address. The address below
+    ## was stolen from the wikipedia page on IPv6.
+    listen [fe80::202:b3ff:fe1e:8329]:80 ipv6only=on;
+
+    server_name chive.example.com;
+    return 301 https://chive.example.com$request_uri;
+
+} # server domain rewrite.
+
+server {
+    ## This is to avoid the spurious if for sub-domain name
+    ## rewriting. See http://wiki.nginx.org/Pitfalls#Server_Name.
+    listen 80; # IPv4
+
+    ## Replace the IPv6 address by your own address. The address below
+    ## was stolen from the wikipedia page on IPv6.
+    listen [fe80::202:b3ff:fe1e:8329]:80 ipv6only=on;
+
+    listen 443 ssl; # IPv4
+    ## Replace the IPv6 address by your own address. The address below
+    ## was stolen from the wikipedia page on IPv6.
+    listen [fe80::202:b3ff:fe1e:8329]:443 ssl ipv6only=on;
+
+    server_name www.chive.example.com;
+
+    ## Server certificate and key.
+    ssl_certificate /etc/ssl/certs/chive.example.com-cert.pem;
+    ssl_certificate_key /etc/ssl/private/chive.example.com-key.pem;
+
+    ## Use only HTTPS.
+    return 301 https://chive.example.com$request_uri;
+
+} # server domain rewrite.
+
+server {
+    listen 443 ssl; # IPv4
+    ## Replace the IPv6 address by your own address. The address below
+    ## was stolen from the wikipedia page on IPv6.
+    listen [fe80::202:b3ff:fe1e:8329]:443 ssl ipv6only=on;
+
+    limit_conn arbeit 32;
+    server_name chive.example.com;
+
+    ## Keep alive timeout set to a greater value for SSL/TLS.
+    keepalive_timeout 75 75;
+
+    ## Parameterization using hostname of access and log filenames.
+    access_log /var/log/nginx/chive.example.com_access.log;
+    error_log /var/log/nginx/chive.example.com_error.log;
+
+    ## Server certificate and key.
+    ssl_certificate /etc/ssl/certs/chive.example.com-cert.pem;
+    ssl_certificate_key /etc/ssl/private/chive.example.com-key.pem;
+
+    ## Strict Transport Security header for enhanced security. See
+    ## http://www.chromium.org/sts.
+    add_header Strict-Transport-Security "max-age=12960000";
+
+    root /var/www/sites/chive.example.com/;
+    index index.php index.html;
+
+    ## Support for favicon. Return a 204 (No Content) if the favicon
+    ## doesn't exist.
+    location = /favicon.ico {
+        try_files /favicon.ico =204;
+    }
+
+    ## The main location is accessed using Basic Auth.
+    location / {
+        ## Access is restricted.
+        auth_basic "Restricted Access"; # auth realm
+        auth_basic_user_file .htpasswd-users; # htpasswd file
+
+        ## Use PATH_INFO for translating the requests to the
+        ## FastCGI. This config follows Igor's suggestion here:
+        ## http://forum.nginx.org/read.php?2,124378,124582.
+        ## This is preferable to using:
+        ## fastcgi_split_path_info ^(.+\.php)(.*)$
+        ## It saves one regex in the location. Hence it's faster.
+        location ~ ^(?<script>.+\.php)(?<path_info>.*)$ {
+            include fastcgi.conf;
+            ## The fastcgi_params must be redefined from the ones
+            ## given in fastcgi.conf. No longer standard names
+            ## but arbitrary: named patterns in regex.
+            fastcgi_param SCRIPT_FILENAME $document_root$script;
+            fastcgi_param SCRIPT_NAME $script;
+            fastcgi_param PATH_INFO $path_info;
+            ## Passing the request upstream to the FastCGI
+            ## listener.
+            fastcgi_pass php-cgi;
+        }
+
+        ## Protect these locations. Replicating the .htaccess
+        ## rules throughout the chive distro.
+        location /protected {
+            internal;
+        }
+        location /yii {
+            internal;
+        }
+
+        ## Static file handling.
+        location ~* .+\.(?:css|gif|htc|js|jpe?g|png)$ {
+            expires max;
+            ## No need to bleed constant updates. Send the all shebang in one
+            ## fell swoop.
+            tcp_nodelay off;
+            ## Set the OS file cache.
+            open_file_cache max=100 inactive=120s;
+            open_file_cache_valid 45s;
+            open_file_cache_min_uses 2;
+            open_file_cache_errors off;
+        }
+    }
+
+    ## We need to capture the case where the index.php is missing,
+    ## hence we drop out of the path info thingie.
+    location ~* /([^\.])$ {
+        return 302 /index.php/$1;
+    }
+
+    ## Close up git repo access.
+    location ^~ /.git {
+        return 404;
+    }
+
+} # server
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/upstream_phpapache.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/upstream_phpapache.conf
new file mode 100644
index 000000000..488c8ef6a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/upstream_phpapache.conf
@@ -0,0 +1,8 @@
+# -*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+
+### Upstream configuration for Apache functioning has a PHP handler.
+
+## Add as many servers as needed. Cf. http://wiki.nginx.org/HttpUpstreamModule.
+upstream phpapache {
+    server 127.0.0.1:8080;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/upstream_phpcgi.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/upstream_phpcgi.conf
new file mode 100644
index 000000000..cf770685e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/upstream_phpcgi.conf
@@ -0,0 +1,8 @@
+# -*- mode: nginx; mode: flyspell-prog; mode: autopair; ispell-local-dictionary: "american" -*-
+
+### Upstream configuration for PHP FastCGI.
+
+## Add as many servers as needed. Cf. http://wiki.nginx.org/HttpUpstreamModule.
+upstream phpcgi {
+    server unix:/var/run/php-fpm.sock;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/win-utf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/win-utf
new file mode 100644
index 000000000..ed8bc007a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/chive/chive-nginx-master/win-utf
@@ -0,0 +1,126 @@
+
+# This map is not a full windows-1251 <> utf8 map: it does not
+# contain Serbian and Macedonian letters.  If you need a full map,
+# use contrib/unicode2nginx/win-utf map instead.
+
+charset_map  windows-1251  utf-8 {
+
+    82  E2809A ; # single low-9 quotation mark
+
+    84  E2809E ; # double low-9 quotation mark
+    85  E280A6 ; # ellipsis
+    86  E280A0 ; # dagger
+    87  E280A1 ; # double dagger
+    88  E282AC ; # euro
+    89  E280B0 ; # per mille
+
+    91  E28098 ; # left single quotation mark
+    92  E28099 ; # right single quotation mark
+    93  E2809C ; # left double quotation mark
+    94  E2809D ; # right double quotation mark
+    95  E280A2 ; # bullet
+    96  E28093 ; # en dash
+    97  E28094 ; # em dash
+
+    99  E284A2 ; # trade mark sign
+
+    A0  C2A0 ;   # &nbsp;
+    A1  D18E ;   # capital Byelorussian short U
+    A2  D19E ;   # small Byelorussian short u
+
+    A4  C2A4 ;   # currency sign
+    A5  D290 ;   # capital Ukrainian soft G
+    A6  C2A6 ;   # borken bar
+    A7  C2A7 ;   # section sign
+    A8  D081 ;   # capital YO
+    A9  C2A9 ;   # (C)
+    AA  D084 ;   # capital Ukrainian YE
+    AB  C2AB ;   # left-pointing double angle quotation mark
+    AC  C2AC ;   # not sign
+    AD  C2AD ;   # soft hypen
+    AE  C2AE ;   # (R)
+    AF  D087 ;   # capital Ukrainian YI
+
+    B0  C2B0 ;   # &deg;
+    B1  C2B1 ;   # plus-minus sign
+    B2  D086 ;   # capital Ukrainian I
+    B3  D196 ;   # small Ukrainian i
+    B4  D291 ;   # small Ukrainian soft g
+    B5  C2B5 ;   # micro sign
+    B6  C2B6 ;   # pilcrow sign
+    B7  C2B7 ;   # &middot;
+    B8  D191 ;   # small yo
+    B9  E28496 ; # numero sign
+    BA  D194 ;   # small Ukrainian ye
+    BB  C2BB ;   # right-pointing double angle quotation mark
+
+    BF  D197 ;   # small Ukrainian yi
+
+    C0  D090 ;   # capital A
+    C1  D091 ;   # capital B
+    C2  D092 ;   # capital V
+    C3  D093 ;   # capital G
+    C4  D094 ;   # capital D
+    C5  D095 ;   # capital YE
+    C6  D096 ;   # capital ZH
+    C7  D097 ;   # capital Z
+    C8  D098 ;   # capital I
+    C9  D099 ;   # capital J
+    CA  D09A ;   # capital K
+    CB  D09B ;   # capital L
+    CC  D09C ;   # capital M
+    CD  D09D ;   # capital N
+    CE  D09E ;   # capital O
+    CF  D09F ;   # capital P
+
+    D0  D0A0 ;   # capital R
+    D1  D0A1 ;   # capital S
+    D2  D0A2 ;   # capital T
+    D3  D0A3 ;   # capital U
+    D4  D0A4 ;   # capital F
+    D5  D0A5 ;   # capital KH
+    D6  D0A6 ;   # capital TS
+    D7  D0A7 ;   # capital CH
+    D8  D0A8 ;   # capital SH
+    D9  D0A9 ;   # capital SHCH
+    DA  D0AA ;   # capital hard sign
+    DB  D0AB ;   # capital Y
+    DC  D0AC ;   # capital soft sign
+    DD  D0AD ;   # capital E
+    DE  D0AE ;   # capital YU
+    DF  D0AF ;   # capital YA
+
+    E0  D0B0 ;   # small a
+    E1  D0B1 ;   # small b
+    E2  D0B2 ;   # small v
+    E3  D0B3 ;   # small g
+    E4  D0B4 ;   # small d
+    E5  D0B5 ;   # small ye
+    E6  D0B6 ;   # small zh
+    E7  D0B7 ;   # small z
+    E8  D0B8 ;   # small i
+    E9  D0B9 ;   # small j
+    EA  D0BA ;   # small k
+    EB  D0BB ;   # small l
+    EC  D0BC ;   # small m
+    ED  D0BD ;   # small n
+    EE  D0BE ;   # small o
+    EF  D0BF ;   # small p
+
+    F0  D180 ;   # small r
+    F1  D181 ;   # small s
+    F2  D182 ;   # small t
+    F3  D183 ;   # small u
+    F4  D184 ;   # small f
+    F5  D185 ;   # small kh
+    F6  D186 ;   # small ts
+    F7  D187 ;   # small ch
+    F8  D188 ;   # small sh
+    F9  D189 ;   # small shch
+    FA  D18A ;   # small hard sign
+    FB  D18B ;   # small y
+    FC  D18C ;   # small soft sign
+    FD  D18D ;   # small e
+    FE  D18E ;   # small yu
+    FF  D18F ;   # small ya
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/cms-made-simple/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/cms-made-simple/nginx.conf
new file mode 100644
index 000000000..a0df10f24
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/cms-made-simple/nginx.conf
@@ -0,0 +1,17 @@
+server {
+        listen 80;
+        server_name .domain.tld;
+        root /var/www/cms;  # Directory root of your CMS.
+        index index.php index.html index.htm;
+
+        location / {
+                try_files $uri $uri/ /index.php?page=$request_uri;
+        }
+
+        location ~ \.php$ {
+                include fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_index index.php;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/codeigniter/nginx-alt.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/codeigniter/nginx-alt.conf
new file mode 100644
index 000000000..61d27e626
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/codeigniter/nginx-alt.conf
@@ -0,0 +1,25 @@
+server {
+        listen       80;
+        server_name  localhost;
+        root   /var/www/html/ci;
+        autoindex on;
+        index index.php;
+
+        location / {
+
+            try_files $uri $uri/ /index.php;
+
+            location = /index.php {
+
+                fastcgi_pass   127.0.0.1:6969;
+                fastcgi_param  SCRIPT_FILENAME /var/www/html/ci$fastcgi_script_name;
+                include        fastcgi_params;
+            }
+        }
+
+        location ~ \.php$ {
+            return 444;
+        }
+
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/codeigniter/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/codeigniter/nginx.conf
new file mode 100644
index 000000000..4d2c9732c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/codeigniter/nginx.conf
@@ -0,0 +1,22 @@
+server {
+        server_name domain.tld;
+
+        root /var/www/codeignitor;
+        index index.html index.php;
+
+        # set expiration of assets to MAX for caching
+        location ~* \.(ico|css|js|gif|jpe?g|png)(\?[0-9]+)?$ {
+                expires max;
+                log_not_found off;
+        }
+
+        location / {
+                # Check if a file or directory index file exists, else route it to index.php.
+                try_files $uri $uri/ /index.php;
+        }
+
+        location ~* \.php$ {
+                fastcgi_pass 127.0.0.1:9000;
+                include fastcgi.conf;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/contao/sites-available/example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/contao/sites-available/example.com.vhost
new file mode 100644
index 000000000..bf95433b4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/contao/sites-available/example.com.vhost
@@ -0,0 +1,41 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html;
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+       # Make sure files with the following extensions do not get loaded by nginx because nginx would display the source code, and these files can contain PASSWORDS!
+        location ~* \.(tpl|html5|xhtml)$ {
+                deny all;
+        }
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+       location / {
+                try_files $uri $uri/ /index.php?$args;
+       }
+       location ~*  \.(jpg|jpeg|png|gif|css|js|ico)$ {
+                expires max;
+                log_not_found off;
+       }
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/cs-cart/sites-available/example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/cs-cart/sites-available/example.com.vhost
new file mode 100644
index 000000000..899c2cb17
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/cs-cart/sites-available/example.com.vhost
@@ -0,0 +1,65 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+       client_max_body_size 100M;
+
+       rewrite /api/(.*)$ /api.php?_d=$1&ajax_custom=1 last;
+
+       location ~ \.(png|gif|ico|swf|jpe?g|js|css|ttf|svg|eot|woff)$ {
+                if (!-e $request_filename){
+                    rewrite ^/(.*?)\/(.*)$ /$2 last;
+                }
+                expires 1w;
+       }
+	   
+       location ~ store_closed.html$ {
+                if (!-e $request_filename){
+                    rewrite ^/(.*?)\/(.*)$ /$2 last;
+                }
+       }
+
+       location / {
+                index index.php;
+                try_files $uri $uri/ /index.php?sef_rewrite=1&$args;
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass unix:/var/run/php5-fpm.sock;
+                fastcgi_index index.php;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_intercept_errors on;
+                fastcgi_temp_file_write_size 10m;
+                fastcgi_busy_buffers_size    512k;
+                fastcgi_buffer_size          512k;
+                fastcgi_buffers           16 512k;
+                fastcgi_read_timeout 1200;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/djangofastcgi/large.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/djangofastcgi/large.conf
new file mode 100644
index 000000000..38d0ebb42
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/djangofastcgi/large.conf
@@ -0,0 +1,98 @@
+pid /project_location/log/nginx.pid;
+worker_processes  2;
+error_log /project_location/log/error_log;
+
+events {
+  worker_connections  1024;
+  use epoll;
+}
+
+http {
+  # default nginx location
+  include        /usr/local/nginx/mime.types;
+  default_type    application/octet-stream;
+  log_format main
+      '$remote_addr - $remote_user [$time_local] '
+      '"$request" $status $bytes_sent '
+      '"$http_referer" "$http_user_agent" '
+      '"$gzip_ratio"';
+
+  client_header_timeout  3m;
+  client_body_timeout    3m;
+  send_timeout           3m;
+  connection_pool_size        256;
+  client_header_buffer_size    1k;
+  large_client_header_buffers    4 2k;
+  request_pool_size        4k;
+  output_buffers   4 32k;
+  postpone_output  1460;
+  sendfile        on;
+  tcp_nopush             on;
+  keepalive_timeout      75 20;
+  tcp_nodelay            on;
+
+  client_max_body_size       10m;
+  client_body_buffer_size    256k;
+  proxy_connect_timeout      90;
+  proxy_send_timeout         90;
+  proxy_read_timeout         90;
+  client_body_temp_path      /project_location/log/client_body_temp;
+  proxy_temp_path            /project_location/log/proxy_temp;
+  fastcgi_temp_path            /project_location/log/fastcgi_temp;
+
+  gzip on;
+  gzip_min_length  1100;
+  gzip_buffers     4 32k;
+  gzip_types       text/plain text/html application/x-javascript text/xml text/css;
+
+  ignore_invalid_headers    on;
+
+  server {
+    listen 8000;
+    server_name localhost;
+    index index.html;
+    root   project_location/public;
+    # static resources
+
+    location ~* ^.+\.(html|jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|js)$
+    {
+      expires 30d;
+      break;
+    }
+
+    location / {
+      # host and port to fastcgi server
+      fastcgi_pass unix:/project_location/log/django.sock;
+      fastcgi_param PATH_INFO $fastcgi_script_name;
+      fastcgi_param REQUEST_METHOD $request_method;
+      fastcgi_param QUERY_STRING $query_string;
+      fastcgi_param CONTENT_TYPE $content_type;
+      fastcgi_param CONTENT_LENGTH $content_length;
+      fastcgi_pass_header Authorization;
+      fastcgi_intercept_errors off;
+    }
+
+    location /403.html {
+      root   /usr/local/nginx;
+      access_log   off;
+    }
+
+    location /401.html {
+      root   /usr/local/nginx;
+      access_log   off;
+    }
+
+    location /404.html {
+      root   /usr/local/nginx;
+      access_log   off;
+    }
+
+    location = /_.gif {
+      empty_gif;
+      access_log   off;
+    }
+
+    access_log    /project_location/log/localhost.access_log main;
+    error_log    /project_location/log/localhost.error_log;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/djangofastcgi/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/djangofastcgi/nginx.conf
new file mode 100644
index 000000000..fa0ac68ea
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/djangofastcgi/nginx.conf
@@ -0,0 +1,34 @@
+# inside a http section
+# replace the several paths and names
+server {
+    listen   80;
+    server_name  servername;
+
+    access_log  /path/to/log/file;
+
+    location /media {
+        root   /path/to/sites/siteYY/;
+        # I use a symbolic link called "admin" in the media/ folder
+        # (pointing to /usr/local/lib/python2.6/dist-packages/django/contrib/admin/media/ in my case)
+        # as suggested in http://docs.djangoproject.com/en/dev/howto/deployment/modpython/#serving-the-admin-files
+        # so that nginx serves the django admin media files with the parameter
+        # ADMIN_MEDIA_PREFIX set to '/media/admin/' in settings.py
+    }
+
+    location / {
+        fastcgi_pass unix:RUNFILES_PATH/siteYY.socket;
+        # for a TCP host/port:
+        # fastcgi_pass   {hostname}:{port};
+
+        # necessary parameter
+        fastcgi_param PATH_INFO $fastcgi_script_name;
+
+        # to deal with POST requests
+        fastcgi_param REQUEST_METHOD $request_method;
+        fastcgi_param CONTENT_TYPE $content_type;
+        fastcgi_param CONTENT_LENGTH $content_length;
+
+        # http://stackoverflow.com/questions/605173/how-to-nginx-virtual-servers-fcgi-for-django uses many other parameters,
+        # some may be necessary in some situations
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/dokuwiki.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/dokuwiki.conf
new file mode 100644
index 000000000..4909130c1
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/dokuwiki.conf
@@ -0,0 +1,30 @@
+include drop.conf;
+
+client_max_body_size 15M;
+client_body_buffer_size 128k;
+location / {
+    try_files $uri $uri/ @dw;
+}
+
+location @dw {
+    rewrite ^/_media/(.*) /lib/exe/fetch.php?media=$1 last;
+    rewrite ^/_detail/(.*) /lib/exe/detail.php?media=$1 last;
+    rewrite ^/_export/([^/]+)/(.*) /doku.php?do=export_$1&id=$2 last;
+    rewrite ^/(.*) /doku.php?id=$1 last;
+}
+
+location ~ \.php$ {
+    include fastcgi_params;
+    fastcgi_param HTTPS $php_https;#DW checks $_SERVER['HTTPS']
+    fastcgi_pass unix:/tmp/php5-fpm.sock;
+}
+
+# Block access to data folders
+location ~ /(data|conf|bin|inc)/ {
+deny all;
+}
+
+# Block access to .htaccess files
+location ~ /\.ht {
+deny  all;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/drop.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/drop.conf
new file mode 100644
index 000000000..e511c0bf4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/drop.conf
@@ -0,0 +1,4 @@
+location = /robots.txt  { access_log off; log_not_found off; }
+location = /favicon.ico { access_log off; log_not_found off; }
+location ~ /\.          { access_log off; log_not_found off; deny all; }
+location ~ ~$           { access_log off; log_not_found off; deny all; }
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/full.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/full.conf
new file mode 100644
index 000000000..2405143ac
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/full.conf
@@ -0,0 +1,61 @@
+server {
+  server_name wiki.ulyaoth.net;
+  listen 80;
+  autoindex off;
+  client_max_body_size 15M;
+  client_body_buffer_size 128k;
+  index index.html index.htm index.php doku.php;
+  access_log  /var/log/nginx/wiki.ulyaoth.net/access.log;
+  error_log  /var/log/nginx/wiki.ulyaoth.net/error.log;
+  root /usr/share/nginx/dokuwiki;
+
+  location / {
+    try_files $uri $uri/ @dokuwiki;
+  }
+
+  location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
+    expires 30d;
+  }
+
+  location = /robots.txt  { access_log off; log_not_found off; }
+  location = /favicon.ico { access_log off; log_not_found off; }
+  location ~ /\.          { access_log off; log_not_found off; deny all; }
+  location ~ ~$           { access_log off; log_not_found off; deny all; }
+
+  location @dokuwiki {
+    rewrite ^/_media/(.*) /lib/exe/fetch.php?media=$1 last;
+    rewrite ^/_detail/(.*) /lib/exe/detail.php?media=$1 last;
+    rewrite ^/_export/([^/]+)/(.*) /doku.php?do=export_$1&id=$2 last;
+    rewrite ^/(.*) /doku.php?id=$1 last;
+  }
+
+  location ~ \.php$ {
+    try_files $uri =404;
+    fastcgi_pass   unix:/var/run/php-fpm/wiki.ulyaoth.net.sock;
+    fastcgi_index  index.php;
+    fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    include /etc/nginx/fastcgi_params;
+    fastcgi_param  QUERY_STRING     $query_string;
+    fastcgi_param  REQUEST_METHOD   $request_method;
+    fastcgi_param  CONTENT_TYPE     $content_type;
+    fastcgi_param  CONTENT_LENGTH   $content_length;
+    fastcgi_intercept_errors        on;
+    fastcgi_ignore_client_abort     off;
+    fastcgi_connect_timeout 60;
+    fastcgi_send_timeout 180;
+    fastcgi_read_timeout 180;
+    fastcgi_buffer_size 128k;
+    fastcgi_buffers 4 256k;
+    fastcgi_busy_buffers_size 256k;
+    fastcgi_temp_file_write_size 256k;
+  }
+
+  location ~ /(data|conf|bin|inc)/ {
+    deny all;
+  }
+
+  location ~ /\.ht {
+    deny  all;
+  }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/nginx-no-ssl.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/nginx-no-ssl.conf
new file mode 100644
index 000000000..c8d9a59cf
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/nginx-no-ssl.conf
@@ -0,0 +1,29 @@
+server {
+  server_name wiki.domain.tld;
+  root /var/www/dokuwiki;
+
+  location / {
+    index doku.php;
+    try_files $uri $uri/ @dokuwiki;
+  }
+
+  location ~ ^/lib.*\.(gif|png|ico|jpg)$ {
+    expires 30d;
+  }
+
+  location ^~ /conf/ { return 403; }
+  location ^~ /data/ { return 403; }
+
+  location @dokuwiki {
+    rewrite ^/_media/(.*) /lib/exe/fetch.php?media=$1 last;
+    rewrite ^/_detail/(.*) /lib/exe/detail.php?media=$1 last;
+    rewrite ^/_export/([^/]+)/(.*) /doku.php?do=export_$1&id=$2 last;
+    rewrite ^/(.*) /doku.php?id=$1 last;
+  }
+
+  location ~ \.php$ {
+    include fastcgi_params;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    fastcgi_pass unix:/tmp/phpcgi.socket;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/nginx.conf
new file mode 100644
index 000000000..fbd2c9a46
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dokuwiki/nginx.conf
@@ -0,0 +1,30 @@
+map $scheme $php_https { default off; https on; }
+
+    server {
+      server_name wiki.host.org
+      root /path/to/dokuwiki;
+      index doku.php;
+      listen 80;
+      #Enforce https for logins, admin
+      if ($args ~* do=(log|admin|profile)) {
+        rewrite ^ https://$host$request_uri? redirect;
+      }
+      include dokuwiki.conf;
+    }
+
+    server {
+      server_name wiki.host.org;
+      root /path/to/dokuwiki;
+      index doku.php;
+      listen 443 ssl;
+      keepalive_requests    10;
+      keepalive_timeout     60 60;
+      ssl_certificate      /etc/ssl/certs/ssl-cert-snakeoil.pem;
+      ssl_certificate_key  /etc/ssl/private/ssl-cert-snakeoil.key;
+      #switch back to plain http for normal view
+
+      if ($args ~* (do=show|^$)){
+        rewrite ^ http://$host$request_uri? redirect;
+      }
+      include dokuwiki.conf;
+    }
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/drupal/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/drupal/nginx.conf
new file mode 100644
index 000000000..0f8aaf114
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/drupal/nginx.conf
@@ -0,0 +1,95 @@
+server {
+    server_name example.com;
+    root /var/www/drupal8; ## <-- Your only path reference.
+
+    location = /favicon.ico {
+        log_not_found off;
+        access_log off;
+    }
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+    # Very rarely should these ever be accessed outside of your lan
+    location ~* \.(txt|log)$ {
+        allow 192.168.0.0/16;
+        deny all;
+    }
+
+    location ~ \..*/.*\.php$ {
+        return 403;
+    }
+
+    location ~ ^/sites/.*/private/ {
+        return 403;
+    }
+
+    # Allow "Well-Known URIs" as per RFC 5785
+    location ~* ^/.well-known/ {
+        allow all;
+    }
+
+    # Block access to "hidden" files and directories whose names begin with a
+    # period. This includes directories used by version control systems such
+    # as Subversion or Git to store control files.
+    location ~ (^|/)\. {
+        return 403;
+    }
+
+    location / {
+        # try_files $uri @rewrite; # For Drupal <= 6
+        try_files $uri /index.php?$query_string; # For Drupal >= 7
+    }
+
+    location @rewrite {
+        rewrite ^/(.*)$ /index.php?q=$1;
+    }
+
+    # Don't allow direct access to PHP files in the vendor directory.
+    location ~ /vendor/.*\.php$ {
+        deny all;
+        return 404;
+    }
+
+    # In Drupal 8, we must also match new paths where the '.php' appears in
+    # the middle, such as update.php/selection. The rule we use is strict,
+    # and only allows this pattern with the update.php front controller.
+    # This allows legacy path aliases in the form of
+    # blog/index.php/legacy-path to continue to route to Drupal nodes. If
+    # you do not have any paths like that, then you might prefer to use a
+    # laxer rule, such as:
+    #   location ~ \.php(/|$) {
+    # The laxer rule will continue to work if Drupal uses this new URL
+    # pattern with front controllers other than update.php in a future
+    # release.
+    location ~ '\.php$|^/update.php' {
+        fastcgi_split_path_info ^(.+?\.php)(|/.*)$;
+        # Security note: If you're running a version of PHP older than the
+        # latest 5.3, you should have "cgi.fix_pathinfo = 0;" in php.ini.
+        # See http://serverfault.com/q/627903/94922 for details.
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param PATH_INFO $fastcgi_path_info;
+        fastcgi_intercept_errors on;
+        fastcgi_pass unix:/var/run/php5-fpm.sock;
+    }
+
+    # Fighting with Styles? This little gem is amazing.
+    # location ~ ^/sites/.*/files/imagecache/ { # For Drupal <= 6
+    location ~ ^/sites/.*/files/styles/ { # For Drupal >= 7
+        try_files $uri @rewrite;
+    }
+
+    # Handle private files through Drupal.
+    location ~ ^/system/files/ { # For Drupal >= 7
+        try_files $uri /index.php?$query_string;
+    }
+
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+        expires max;
+        log_not_found off;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dynamic_ssi/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dynamic_ssi/nginx.conf
new file mode 100644
index 000000000..655abf33c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/dynamic_ssi/nginx.conf
@@ -0,0 +1,39 @@
+user nginx;
+worker_processes  1;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+
+    sendfile      on;
+    tcp_nopush    on;
+    keepalive_timeout 10;
+    gzip          on;
+
+    server {
+        server_name  localhost;
+        charset      utf-8;
+        access_log   /var/log/nginx/access.log;
+
+        root    /var/www;
+
+        location = / {
+            rewrite ^ /home redirect;
+        }
+
+        location / {
+            ssi on;
+            set $inc $request_uri;
+            if (!-f $request_filename) {
+                rewrite ^ /index.html last;
+            }
+            if (!-f $document_root$inc.html) {
+                return 404;
+            }
+        }
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/elgg/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/elgg/nginx.conf
new file mode 100644
index 000000000..fc64d1eda
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/elgg/nginx.conf
@@ -0,0 +1,84 @@
+server {
+  server_name domain.com;
+  rewrite ^/(.*) http://www.domain.com/$1 permanent;
+}
+
+server {
+  server_name  www.domain.com;
+
+  client_max_body_size 8M;
+  client_body_buffer_size 256k;
+
+  location / {
+    if ($request_method = POST) {
+      proxy_pass http://localhost:8000;
+      break;
+    }
+
+    default_type  "text/html; charset=utf-8";
+    set $memcached_key "/budokin-$uri";
+    memcached_pass 127.0.0.1:11211;
+    error_page 404 502 = /fallback;
+  }
+
+  location = /fallback {
+    proxy_pass http://127.0.0.1:8000;
+    break;
+  }
+
+  access_log off;
+  #access_log /home/kam/www/budokin.com/log/access.log;
+  error_log /home/kam/www/budokin.com/log/error.log;
+}
+
+server {
+  listen  8000;
+  server_name  www.domain.com;
+  root  /home/user/domain.com;
+  index  index.php;
+
+  client_max_body_size 8M;
+  client_body_buffer_size 256k;
+
+  location / {
+    if (!-e $request_filename) {
+      rewrite ^/action/([A-Za-z\_\-\/] +) /engine/handlers/action_handler.php?action=$1 last;
+      rewrite ^/actions/([A-Za-z\_\-\/] +) /engine/handlers/action_handler.php?action=$1 last;
+      rewrite ^/export/([A-Za-z] +)/([0-9] +) /services/export/handler.php?view=$1&guid=$2 last;
+      rewrite ^/export/([A-Za-z] +)/([0-9] +)/([A-Za-z] +)/([A-Za-z0-9\_] +) /services/export/handler.php?view=$1&guid=$2&type=$3&idname=$4 last;
+      rewrite ^/_css/css.css /_css/css.php last;
+      rewrite ^/pg/([A-Za-z\_\-] +)/(.*) /engine/handlers/pagehandler.php?handler=$1&page=$2 last;
+      rewrite ^/pg/([A-Za-z\_\-] +) /engine/handlers/pagehandler.php?handler=$1 last;
+      rewrite ^/xml-rpc.php /engine/handlers/xml-rpc_handler.php last;
+      rewrite ^/mt/mt-xmlrpc.cgi /engine/handlers/xml-rpc_handler.php last;
+    }
+  }
+
+  location ~ \.php$ {
+    fastcgi_connect_timeout 60;
+    fastcgi_send_timeout 180;
+    fastcgi_read_timeout 180;
+    fastcgi_buffer_size 128k;
+    fastcgi_buffers 4 256k;
+    fastcgi_busy_buffers_size 256k;
+    fastcgi_temp_file_write_size 256k;
+    fastcgi_intercept_errors on;
+
+    fastcgi_pass  127.0.0.1:9000;
+    fastcgi_index  index.php;
+    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+    fastcgi_param  QUERY_STRING     $query_string;
+    fastcgi_param  REQUEST_METHOD   $request_method;
+    fastcgi_param  CONTENT_TYPE     $content_type;
+    fastcgi_param  CONTENT_LENGTH   $content_length;
+
+    expires  max;
+  }
+
+  access_log off;
+  #access_log /home/kam/www/budokin.com/log/access.log;
+  error_log /home/kam/www/budokin.com/log/error.log;
+
+  #error_page  500 502 503 504  /50x.html;
+  #location =  /500.html { root  /home/kam/www/nginx-default; }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/embeddedperlminifyjs/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/embeddedperlminifyjs/nginx.conf
new file mode 100644
index 000000000..1cc73f6b7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/embeddedperlminifyjs/nginx.conf
@@ -0,0 +1,19 @@
+http {
+  perl_modules perl;
+
+  # Get this module from the CPAN and put the file in this directory.
+  # or install it systemwide
+  perl_require Javascript/Minifier.pm;
+  perl_require Minify.pm;
+
+  root /var/www;
+  server {
+    location / {
+      index  index.html index.htm;
+    }
+
+    location ~ \.js$  {
+      perl Minify::handler;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/embeddedperlsitemapsproxy/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/embeddedperlsitemapsproxy/nginx.conf
new file mode 100644
index 000000000..f9ec64a46
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/embeddedperlsitemapsproxy/nginx.conf
@@ -0,0 +1,29 @@
+http {
+  include       mime.types;
+  default_type  application/octet-stream;
+
+  perl_modules lib;
+  perl_require Sitemap.pm;
+
+  keepalive_timeout  65;
+
+  server {
+    listen       8090;
+    server_name  sitemaps.worldsoft-cms.info;
+
+    location / {
+      root   html;
+      index  index.html index.htm;
+      if (!-f $request_filename) {
+        rewrite ^/(.*)-sitemap.xml$ /sitemap/$1 last;
+        # If a file matches somethingsomething-sitemap.xml
+        # then redirect it to /sitemap/somethingsomething
+        # here somethingsomething will match a domain
+      }
+    }
+
+    location /sitemap {
+      perl Sitemap::handler;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/bad.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/bad.conf
new file mode 100644
index 000000000..6c4fe8282
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/bad.conf
@@ -0,0 +1,24 @@
+server {
+  listen 80;
+  server_name www.mydomain.com;
+  root /var/www/EECore1.6.7;
+
+  access_log /var/log/nginx/www.mydomain.com-access.log;
+  error_log  /var/log/nginx/www.mydomain.com-error.log info;
+
+  location / {
+    index index.php;
+    error_page 404 = @ee;
+  }
+
+  location @ee {
+    rewrite ^(.*) /index.php?$1 last;
+  }
+
+  location ~ \.php$ {
+    include /etc/nginx/fastcgi_params;
+    fastcgi_pass  127.0.0.1:8888;
+    fastcgi_index index.php5;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/better.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/better.conf
new file mode 100644
index 000000000..a7b42c21f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/better.conf
@@ -0,0 +1,24 @@
+server {
+  listen 80;
+  server_name www.mydomain.com;
+  root /var/www/EECore1.6.7;
+
+  access_log /var/log/nginx/www.mydomain.com-access.log;
+  error_log  /var/log/nginx/www.mydomain.com-error.log info;
+
+  location / {
+    index index.php;
+    try_files $uri $uri/ @ee;
+  }
+
+  location @ee {
+    rewrite ^(.*) /index.php?$1 last;
+  }
+
+  location ~ \.php$ {
+    include /etc/nginx/fastcgi_params;
+    fastcgi_pass  127.0.0.1:8888;
+    fastcgi_index index.php5;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/yourpath.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/yourpath.conf
new file mode 100644
index 000000000..a8ad8fae4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/expressionengine/yourpath.conf
@@ -0,0 +1,37 @@
+server {
+  listen 80;
+  server_name example.com;
+  root /PATH_TO_ROOT;
+  index index.php;
+
+  location / {
+    index index.php;
+    try_files $uri $uri/ @ee;
+  }
+
+  location @ee {
+    rewrite ^(.*) /index.php$1 last;
+  }
+
+  location ~ \.php$ {
+    include fastcgi_params;
+    fastcgi_pass unix:/tmp/php-fastcgi.socket;
+    fastcgi_index index.php;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+  }
+
+    # This location is for our EE index.php gateway
+    location /index.php {
+      include /usr/local/nginx/conf/fastcgi_params;
+      set $script     $uri;
+      set $path_info  $uri;
+      # this will set the path_info when it exists as query string: /index.php?/something/here
+      if ($args ~* "^(/.+)$") {
+        set $path_info  $1;
+      }
+      fastcgi_pass 127.0.0.1:9000;
+      fastcgi_index index.php;
+      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+      fastcgi_param PATH_INFO $path_info;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fastcgiexample/fastcgi.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fastcgiexample/fastcgi.conf
new file mode 100644
index 000000000..99cb14de2
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fastcgiexample/fastcgi.conf
@@ -0,0 +1,18 @@
+#fastcgi.conf
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx;
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fastcgiexample/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fastcgiexample/nginx.conf
new file mode 100644
index 000000000..8cd568cc9
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fastcgiexample/nginx.conf
@@ -0,0 +1,6 @@
+location ~ \.php$ {
+    include /etc/nginx/fastcgi_params;
+    if ($uri !~ "^/images/") {
+        fastcgi_pass 127.0.0.1:9000;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fengoffice/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fengoffice/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..76894e3df
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fengoffice/sites-available/www.example.com.vhost
@@ -0,0 +1,33 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html;
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+                expires max;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+       client_max_body_size 8M;
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_index index.php;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/fastcgi.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/fastcgi.conf
new file mode 100644
index 000000000..f74064d5f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/fastcgi.conf
@@ -0,0 +1,21 @@
+fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
+
+fastcgi_index  index.php;
+
+fastcgi_param  REDIRECT_STATUS    200;
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/mime.types b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/mime.types
new file mode 100644
index 000000000..25ae94eb7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/mime.types
@@ -0,0 +1,48 @@
+types {
+  text/html                             html htm shtml;
+  text/css                              css;
+  text/xml                              xml rss;
+  image/gif                             gif;
+  image/jpeg                            jpeg jpg;
+  application/x-javascript              js;
+  text/plain                            txt;
+  text/x-component                      htc;
+  text/mathml                           mml;
+  image/png                             png;
+  image/x-icon                          ico;
+  image/x-jng                           jng;
+  image/vnd.wap.wbmp                    wbmp;
+  application/java-archive              jar war ear;
+  application/mac-binhex40              hqx;
+  application/pdf                       pdf;
+  application/x-cocoa                   cco;
+  application/x-java-archive-diff       jardiff;
+  application/x-java-jnlp-file          jnlp;
+  application/x-makeself                run;
+  application/x-perl                    pl pm;
+  application/x-pilot                   prc pdb;
+  application/x-rar-compressed          rar;
+  application/x-redhat-package-manager  rpm;
+  application/x-sea                     sea;
+  application/x-shockwave-flash         swf;
+  application/x-stuffit                 sit;
+  application/x-tcl                     tcl tk;
+  application/x-x509-ca-cert            der pem crt;
+  application/x-xpinstall               xpi;
+  application/zip                       zip;
+  application/octet-stream              deb;
+  application/octet-stream              bin exe dll;
+  application/octet-stream              dmg;
+  application/octet-stream              eot;
+  application/octet-stream              iso img;
+  application/octet-stream              msi msp msm;
+  audio/mpeg                            mp3;
+  audio/x-realaudio                     ra;
+  video/mpeg                            mpeg mpg;
+  video/quicktime                       mov;
+  video/x-flv                           flv;
+  video/x-msvideo                       avi;
+  video/x-ms-wmv                        wmv;
+  video/x-ms-asf                        asx asf;
+  video/x-mng                           mng;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/nginx.conf
new file mode 100644
index 000000000..f0ceb89b3
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/nginx.conf
@@ -0,0 +1,70 @@
+user       www www;  ## Default: nobody
+worker_processes  5;  ## Default: 1
+error_log  logs/error.log;
+pid        logs/nginx.pid;
+worker_rlimit_nofile 8192;
+
+events {
+  worker_connections  4096;  ## Default: 1024
+}
+
+http {
+  include    conf/mime.types;
+  include    /etc/nginx/proxy.conf;
+  include    /etc/nginx/fastcgi.conf;
+  index    index.html index.htm index.php;
+
+  default_type application/octet-stream;
+  log_format   main '$remote_addr - $remote_user [$time_local]  $status '
+    '"$request" $body_bytes_sent "$http_referer" '
+    '"$http_user_agent" "$http_x_forwarded_for"';
+  access_log   logs/access.log  main;
+  sendfile     on;
+  tcp_nopush   on;
+  server_names_hash_bucket_size 128; # this seems to be required for some vhosts
+
+  server { # php/fastcgi
+    listen       80;
+    server_name  domain1.com www.domain1.com;
+    access_log   logs/domain1.access.log  main;
+    root         html;
+
+    location ~ \.php$ {
+      fastcgi_pass   127.0.0.1:1025;
+    }
+  }
+
+  server { # simple reverse-proxy
+    listen       80;
+    server_name  domain2.com www.domain2.com;
+    access_log   logs/domain2.access.log  main;
+
+    # serve static files
+    location ~ ^/(images|javascript|js|css|flash|media|static)/  {
+      root    /var/www/virtual/big.server.com/htdocs;
+      expires 30d;
+    }
+
+    # pass requests for dynamic content to rails/turbogears/zope, et al
+    location / {
+      proxy_pass      http://127.0.0.1:8080;
+    }
+  }
+
+  upstream big_server_com {
+    server 127.0.0.3:8000 weight=5;
+    server 127.0.0.3:8001 weight=5;
+    server 192.168.0.1:8000;
+    server 192.168.0.1:8001;
+  }
+
+  server { # simple load balancing
+    listen          80;
+    server_name     big.server.com;
+    access_log      logs/big.server.access.log main;
+
+    location / {
+      proxy_pass      http://big_server_com;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/proxy.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/proxy.conf
new file mode 100644
index 000000000..d337611df
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/full-example/proxy.conf
@@ -0,0 +1,10 @@
+proxy_redirect          off;
+proxy_set_header        Host            $host;
+proxy_set_header        X-Real-IP       $remote_addr;
+proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
+client_max_body_size    10m;
+client_body_buffer_size 128k;
+proxy_connect_timeout   90;
+proxy_send_timeout      90;
+proxy_read_timeout      90;
+proxy_buffers           32 4k;
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fullexample2/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fullexample2/nginx.conf
new file mode 100644
index 000000000..5381a0c43
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/fullexample2/nginx.conf
@@ -0,0 +1,126 @@
+user  www www;
+worker_processes  2;
+pid /var/run/nginx.pid;
+
+# [ debug | info | notice | warn | error | crit ]
+error_log  /var/log/nginx.error_log  info;
+
+events {
+  worker_connections   2000;
+  # use [ kqueue | rtsig | epoll | /dev/poll | select | poll ] ;
+  use kqueue;
+}
+
+http {
+  include       conf/mime.types;
+  default_type  application/octet-stream;
+
+  log_format main      '$remote_addr - $remote_user [$time_local]  '
+    '"$request" $status $bytes_sent '
+    '"$http_referer" "$http_user_agent" '
+    '"$gzip_ratio"';
+
+  log_format download  '$remote_addr - $remote_user [$time_local]  '
+    '"$request" $status $bytes_sent '
+    '"$http_referer" "$http_user_agent" '
+    '"$http_range" "$sent_http_content_range"';
+
+  client_header_timeout  3m;
+  client_body_timeout    3m;
+  send_timeout           3m;
+
+  client_header_buffer_size    1k;
+  large_client_header_buffers  4 4k;
+
+  gzip on;
+  gzip_min_length  1100;
+  gzip_buffers     4 8k;
+  gzip_types       text/plain;
+
+  output_buffers   1 32k;
+  postpone_output  1460;
+
+  sendfile         on;
+  tcp_nopush       on;
+
+  tcp_nodelay      on;
+  send_lowat       12000;
+
+  keepalive_timeout  75 20;
+
+  # lingering_time     30;
+  # lingering_timeout  10;
+  # reset_timedout_connection  on;
+
+
+  server {
+    listen        one.example.com;
+    server_name   one.example.com  www.one.example.com;
+
+    access_log   /var/log/nginx.access_log  main;
+
+    location / {
+      proxy_pass         http://127.0.0.1/;
+      proxy_redirect     off;
+
+      proxy_set_header   Host             $host;
+      proxy_set_header   X-Real-IP        $remote_addr;
+      # proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
+
+      client_max_body_size       10m;
+      client_body_buffer_size    128k;
+
+      client_body_temp_path      /var/nginx/client_body_temp;
+
+      proxy_connect_timeout      90;
+      proxy_send_timeout         90;
+      proxy_read_timeout         90;
+      proxy_send_lowat           12000;
+
+      proxy_buffer_size          4k;
+      proxy_buffers              4 32k;
+      proxy_busy_buffers_size    64k;
+      proxy_temp_file_write_size 64k;
+
+      proxy_temp_path            /var/nginx/proxy_temp;
+
+      charset  koi8-r;
+    }
+
+    error_page  404  /404.html;
+
+    location /404.html {
+      root  /spool/www;
+
+      charset         on;
+      source_charset  koi8-r;
+    }
+
+    location /old_stuff/ {
+      rewrite   ^/old_stuff/(.*)$  /new_stuff/$1  permanent;
+    }
+
+    location /download/ {
+      valid_referers  none  blocked  server_names  *.example.com;
+
+      if ($invalid_referer) {
+        #rewrite   ^/   http://www.example.com/;
+        return   403;
+      }
+
+      # rewrite_log  on;
+      # rewrite /download/*/mp3/*.any_ext to /download/*/mp3/*.mp3
+      rewrite ^/(download/.*)/mp3/(.*)\..*$ /$1/mp3/$2.mp3 break;
+
+      root         /spool/www;
+      # autoindex    on;
+      access_log   /var/log/nginx-download.access_log  download;
+    }
+
+    location ~* ^.+\.(jpg|jpeg|gif)$ {
+      root         /spool/www;
+      access_log   off;
+      expires      30d;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/geoip/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/geoip/nginx.conf
new file mode 100644
index 000000000..688fb4933
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/geoip/nginx.conf
@@ -0,0 +1,9 @@
+http {
+    geoip_country /usr/share/GeoIP/GeoIP.dat;
+    map $geoip_country_code $allowed_country {
+        default yes;
+        FK no;
+        FM no;
+        EH no;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/guide-to-nginx-ssl-spdy-hsts/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/guide-to-nginx-ssl-spdy-hsts/nginx.conf
new file mode 100644
index 000000000..f195b4d21
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/guide-to-nginx-ssl-spdy-hsts/nginx.conf
@@ -0,0 +1,120 @@
+# openssl_version_minimum 1.0.1g;
+
+http {
+    ssl_session_cache   shared:SSL:10m;
+    ssl_session_timeout 10m;
+
+    server_tokens       off;
+    keepalive_timeout   60;
+
+    # http-redirects to https; even if using of hsts; 
+    # usefull if users are typing your server-name w/out https://
+
+
+    # logjam and a good idea anyway
+    ssl_dhparam /etc/nginx/dhparams.pem;
+
+
+    server {
+        listen          80 default_server;
+        server_name     secure.example.com;
+
+        rewrite ^ https://secure.example.com$request_uri? permanent;
+
+        # dummy redirect, if http+https-server-in-one
+        if ($scheme = http) {
+            return 301 https://$server_name$request_uri;
+        }
+
+    }
+
+
+    server {
+        # turn on ssl + spdy
+        listen          443 ssl spdy default_server;
+        server_name     secure.example.com;
+
+        # sending hsts-header / 12 months
+        add_header  Strict-Transport-Security "max-age=31536000; includeSubDomains";
+
+        # usually not needed
+        #add_header  Alternate-Protocol  443:npn-spdy/2;
+
+        # ssl-config
+
+        ssl_certificate     /etc/ssl/secure.example.com.crt-combined;
+        ssl_certificate_key /etc/ssl/secure.example.com.key;
+
+        ssl_protocols       TLSv1 TLSv1.1 TLSv1.2;
+        ssl_prefer_server_ciphers on;
+
+        # please use a separate session_cache for each server {} - config
+        ssl_session_cache shared:SSL:10m;
+        ssl_session_timeout 10m;
+
+        # turn off gzip to protect against BREACH / http://breachattack.com/
+        gzip on;
+
+        #
+        # ssl cipher-suites
+        #
+
+        # nginx-default - kind of ok and working in usually any cases
+        ssl_ciphers         HIGH:!aNULL:!MD5
+
+        # nginx-default-for-static
+        #ssl_ciphers RC4:HIGH:!aNULL:!MD5;
+
+        # nginx mailinglist suggestion
+        #ssl_ciphers HIGH:!SSLv2:!MEDIUM:!LOW:!EXP:!RC4:!DSS:!aNULL:@STRENGTH;
+
+
+        # bare minimum for basic + BEAST-mitigation
+        # grade A w/ ssllabs, but no PFS
+        #ssl_ciphers         RC4:HIGH:!aNULL:!MD5;
+
+        # suggestion from sslabs
+        #ssl_ciphers EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS;
+
+        # suggestion from hasgeek.com
+        #ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDHE-RSA-AES256-SHA:RC4-SHA:HIGH:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!CBC:!EDH:!kEDH:!PSK:!SRP:!kECDH;
+
+        # bare minimum for BEAST-mitigation + PFS
+        #ssl_ciphers !aNULL:!LOW:!MD5:!EXP:RC4:AES256:3DES:AES128:SEED:CAMELLIA;
+
+
+
+        # PFS and most secure ciphers (think about using TLS1.2 only)
+        # suggestion from code-bear.com
+        #ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:ECDH-ECDSA-RC4-SHA:ECDH-RSA-RC4-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES256-SHA:RC4-SHA;
+
+        # PFS + BEAST-mitigation 
+        # suggestion from hynek.me
+        #ssl_ciphers ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES256-SHA:RC4-SHA;
+
+
+        # fast and secure, BEAST-mitigation but no PFS?
+        # suggestion from http://unhandledexpression.com
+        #ssl_ciphers ALL:!ADH:!EXP:!LOW:!RC2:!3DES:!SEED:!RC4:+HIGH:+MEDIUM;
+
+        #
+        # suggestions by mozilla-server-team - good compatibility, pfs, preferrable ciphers 
+        #
+        # modern ciphers 
+        ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK';
+
+        # intermediate ciphers
+        #ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
+
+        # old ciphers (would need SSLv3, but is not recommende as of oct 2014
+        #ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:DES-CBC3-SHA:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
+
+        # logjam / cipher suggested from weakdh.org
+        #ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
+
+
+
+    }
+
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/hardwarelberrors/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/hardwarelberrors/nginx.conf
new file mode 100644
index 000000000..78ef6935a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/hardwarelberrors/nginx.conf
@@ -0,0 +1,22 @@
+http {
+  geo  $lb  {
+    default      0;
+    10.1.1.1/32  1;   # LB IPs
+    10.1.1.2/32  1;
+  }
+
+  # ...
+
+  server {
+    # ...
+    access_log   /path/to/log;
+    error_page 400 /400;
+
+    location = /400 {
+      if ($lb) {
+        access_log  off;
+      }
+      return 400;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/icinga/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/icinga/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..dcc4540af
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/icinga/sites-available/www.example.com.vhost
@@ -0,0 +1,66 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html index.htm;
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+                expires max;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+       location / {
+                root   /usr/share/icinga/htdocs;
+                index  index.html;
+                auth_basic              "Restricted";
+                auth_basic_user_file    /etc/icinga/htpasswd.users;
+       }
+       location /icinga/stylesheets {
+                alias /etc/icinga/stylesheets;
+       }
+       location /stylesheets {
+                alias /etc/icinga/stylesheets;
+       }
+       location /icinga/images {
+                alias /usr/share/icinga/htdocs/images;
+       }
+       location ~ \.cgi$ {
+                # define root directory for CGIs
+                root /usr/lib/cgi-bin/icinga;
+                rewrite ^/icinga/cgi-bin/(.*)\.cgi /$1.cgi break;
+                rewrite ^/cgi-bin/icinga/(.*)\.cgi /$1.cgi break;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass  unix:/var/run/fcgiwrap.socket;
+                fastcgi_index index.php;
+                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+                auth_basic              "Restricted";
+                auth_basic_user_file    /etc/icinga/htpasswd.users;
+                fastcgi_param  AUTH_USER          $remote_user;
+                fastcgi_param  REMOTE_USER        $remote_user;
+       }
+       location ~ ^/icinga-api/(.+\.php)$ {
+                root   /usr/share/icinga/htdocs;
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_index index.php;
+                auth_basic              "Restricted";
+                auth_basic_user_file    /etc/icinga/htpasswd.users;
+                fastcgi_param  AUTH_USER          $remote_user;
+                fastcgi_param  REMOTE_USER        $remote_user;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapauthenticatewithapacheperlscript/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapauthenticatewithapacheperlscript/nginx.conf
new file mode 100644
index 000000000..b31165917
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapauthenticatewithapacheperlscript/nginx.conf
@@ -0,0 +1,39 @@
+user  nobody;
+worker_processes  1;
+error_log  logs/error.log  info;
+pid        logs/nginx.pid;
+
+events {
+  worker_connections  1024;
+  multi_accept on;
+}
+
+http {
+  perl_modules  perl/lib;
+  perl_require  mailauth.pm;
+
+  server {
+    location /auth {
+      perl  mailauth::handler;
+    }
+  }
+}
+
+mail {
+  auth_http  127.0.0.1:80/auth;
+
+  pop3_capabilities  "TOP"  "USER";
+  imap_capabilities  "IMAP4rev1"  "UIDPLUS";
+
+  server {
+    listen     110;
+    protocol   pop3;
+    proxy      on;
+  }
+
+  server {
+    listen     143;
+    protocol   imap;
+    proxy      on;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapauthenticatewithapachephpscript/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapauthenticatewithapachephpscript/nginx.conf
new file mode 100644
index 000000000..a3c96e359
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapauthenticatewithapachephpscript/nginx.conf
@@ -0,0 +1,27 @@
+user  nobody;
+worker_processes  1;
+error_log  logs/error.log  info;
+pid  logs/nginx.pid;
+
+events {
+  worker_connections  1024;
+  multi_accept on;
+}
+
+mail {
+  auth_http  192.168.1.44:80/mail/auth.php;
+  pop3_capabilities  "TOP"  "USER";
+  imap_capabilities  "IMAP4rev1"  "UIDPLUS";
+
+  server {
+    listen     110;
+    protocol   pop3;
+    proxy      on;
+  }
+
+  server {
+    listen     143;
+    protocol   imap;
+    proxy      on;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapproxyexample/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapproxyexample/nginx.conf
new file mode 100644
index 000000000..cfdb3fb8c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapproxyexample/nginx.conf
@@ -0,0 +1,38 @@
+mail {
+  #auth_http  unix:/path/socket:/cgi-bin/auth;
+  auth_http  localhost:9000/cgi-bin/auth;
+
+  proxy     on;
+  starttls  on; ## enable STARTTLS for all mail servers
+
+  # The SSL part can be put in a separate configuration file,
+  # e.g., in the case of an SSL offloader / caching proxy.
+  # In that case, only the ssl_certificate* needs to be set here (or in server block.)
+  # The config assumes certificates in /etc/nginx/ssl/ and
+  # private keys in /etc/nginx/ssl/private/
+  ssl                        on;
+  ssl_prefer_server_ciphers  on;
+  ssl_protocols              TLSv1 SSLv3;
+  ssl_ciphers                HIGH:!ADH:!MD5:@STRENGTH;
+  ssl_session_cache          shared:TLSSL:16m;
+  ssl_session_timeout        10m;
+  ## default SSL cert. Each host should have its own.
+  ssl_certificate            ssl/wildcard.crt;
+  ssl_certificate_key        ssl/private/wildcard.key;
+
+  ## default, STARTTLS is appended because of starttls directive above
+  imap_capabilities  "IMAP4rev1"  "UIDPLUS";
+  server {
+    listen       143;
+    protocol     imap;
+    server_name  mx.example.org;
+  }
+
+## uncomment to enable POP3 proxy
+#  pop3_capabilities  "TOP"  "USER";
+#  server {
+#    listen     110;
+#    protocol   pop3;
+#  }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapproxyexample/proxy-example.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapproxyexample/proxy-example.conf
new file mode 100644
index 000000000..653f1b212
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/imapproxyexample/proxy-example.conf
@@ -0,0 +1,20 @@
+mail {
+  #auth_http  unix:/path/socket:/cgi-bin/auth;
+  auth_http  localhost:9000/cgi-bin/auth;
+
+  proxy  on;
+
+  imap_capabilities  "IMAP4rev1"  "UIDPLUS"; ## default
+  server {
+    listen     143;
+    protocol   imap;
+  }
+
+## uncomment to enable POP3 proxy
+#  pop3_capabilities  "TOP"  "USER";
+#  server {
+#    listen     110;
+#    protocol   pop3;
+#  }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iphone-website-with-nginx/mobile.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iphone-website-with-nginx/mobile.conf
new file mode 100644
index 000000000..147839af1
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iphone-website-with-nginx/mobile.conf
@@ -0,0 +1,37 @@
+upstream m_app_server {
+  server 0.0.0.0:3001;
+}
+
+server {
+  listen 80;
+  server_name m.mysite.com;
+
+  root /path/to/mobile_site;
+  # ...
+
+  location / {
+    proxy_set_header X-Real-IP $remote_addr;
+    # ...
+
+    if ($http_user_agent ~* '(iPhone|iPod)') {
+      set $iphone_request '1';
+      set $iphone_path_prefix '/iphone';
+    }
+    if ($uri ~ ^/iphone.*$) {
+      set $iphone_path_prefix '';
+    }
+    if ($uri ~ '(images|stylesheets|javascripts|\.css|\.js|\.ico|\.gif|\.jpg|\.png)') {
+      set $iphone_path_prefix '';
+    }
+    if ($iphone_request = '1') {
+      rewrite (.*) $iphone_path_prefix$1;
+    }
+
+    # serve cached pages ...
+
+    if (!-f $request_filename) {
+      proxy_pass http://m_app_server;
+      break;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iphone-website-with-nginx/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iphone-website-with-nginx/nginx.conf
new file mode 100644
index 000000000..a97a7128d
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iphone-website-with-nginx/nginx.conf
@@ -0,0 +1,33 @@
+upstream app_server {
+  server 0.0.0.0:3000;
+}
+
+server {
+  listen 80;
+  server_name www.mysite.com;
+
+  root /path/to/main_site;
+  # ...
+
+  location / {
+    proxy_set_header X-Real-IP $remote_addr;
+    # ...
+
+    if ($http_user_agent ~* '(iPhone|iPod)') {
+      set $iphone_request '1';
+    }
+    if ($http_cookie ~ 'iphone_mode=full') {
+      set $iphone_request '';
+    }
+    if ($iphone_request = '1') {
+      rewrite ^.+ http://m.mysite.com$uri;
+    }
+
+    # serve cached pages ...
+
+    if (!-f $request_filename) {
+      proxy_pass http://app_server;
+      break;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iredmail/iredadmin.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iredmail/iredadmin.conf
new file mode 100644
index 000000000..15ca8c81a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iredmail/iredadmin.conf
@@ -0,0 +1,31 @@
+server {
+    listen 443 ssl; ## listen for ipv4; this line is default and implied
+    access_log /var/log/nginx/iredadmin.access.log;
+    error_log /var/log/nginx/iredadmin.error.log;
+
+    ssl_certificate /etc/nginx/ssl/star.crt;
+    ssl_certificate_key /etc/nginx/ssl/server.key;
+    ssl_session_timeout 5m;
+    ssl_protocols SSLv3 TLSv1;
+    ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv3:+EXP;
+    ssl_prefer_server_ciphers on;
+
+    server_name mail.elegbara.com;
+
+    location / {
+        root /var/www/iredadmin/;
+        uwsgi_pass unix:///var/run/uwsgi/app/iredadmin/iredadmin.socket;
+        uwsgi_param UWSGI_PYHOME /var/www/iredadmin/python-home;
+        uwsgi_param UWSGI_CHDIR /var/www/iredadmin;
+        uwsgi_param UWSGI_SCRIPT iredadmin;
+        include uwsgi_params;
+    }
+
+    location /static {
+        alias /var/www/iredadmin/static/;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iredmail/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iredmail/nginx.conf
new file mode 100644
index 000000000..6669bd1ca
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/iredmail/nginx.conf
@@ -0,0 +1,43 @@
+server {
+    listen          80;
+    server_name mail.elegbara.net;
+
+    location / {
+        rewrite ^ https://mail.elegbara.net/webmail permanent;
+    }
+
+    location ~ \.php$ {
+        fastcgi_pass   127.0.0.1:9000;
+        fastcgi_index  index.php;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME /usr/share/apache2$fastcgi_script_name;
+    }
+}
+
+server {
+    listen       443;
+    server_name  mail.elegbara.net;
+
+    location / {
+        root   /usr/share/apache2/;
+        index  index.php index.html;
+    }
+
+     location ~ \.php$ {
+        root            /usr/share/apache2/;
+        include         fastcgi_params;
+        fastcgi_pass    127.0.0.1:9000;
+        fastcgi_index   index.php;
+        fastcgi_param   SCRIPT_FILENAME /usr/share/apache2$fastcgi_script_name;
+        fastcgi_param SERVER_NAME $http_host;
+        fastcgi_ignore_client_abort on;
+    }
+
+    ssl                  on;
+    ssl_certificate      /etc/ssl/certs/iRedMail_CA.pem;
+    ssl_certificate_key  /etc/ssl/private/iRedMail.key;
+    ssl_session_timeout  5m;
+    ssl_protocols  SSLv2 SSLv3 TLSv1;
+    ssl_ciphers  ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
+    ssl_prefer_server_ciphers   on;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/javaservers/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/javaservers/nginx.conf
new file mode 100644
index 000000000..277d4009f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/javaservers/nginx.conf
@@ -0,0 +1,49 @@
+root  /PATH/TO/YOUR/WEB/APPLICATION;
+
+proxy_pass  http://localhost:8080;
+
+location ~ \.do$ {
+  proxy_pass        http://localhost:8080;
+  proxy_set_header  X-Real-IP $remote_addr;
+  proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+  proxy_set_header  Host $http_host;
+}
+location ~ \.jsp$ {
+  proxy_pass        http://localhost:8080;
+  proxy_set_header  X-Real-IP $remote_addr;
+  proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+  proxy_set_header  Host $http_host;
+}
+location ^~/servlets/* {
+  proxy_pass        http://localhost:8080;
+  proxy_set_header  X-Real-IP $remote_addr;
+  proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+  proxy_set_header  Host $http_host;
+}
+
+server {
+  listen          80;
+  server_name     YOUR_DOMAIN;
+  root            /PATH/TO/YOUR/WEB/APPLICATION;
+  location / {
+    index index.jsp;
+  }
+  location ~ \.do$ {
+    proxy_pass        http://localhost:8080;
+    proxy_set_header  X-Real-IP $remote_addr;
+    proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header  Host $http_host;
+  }
+  location ~ \.jsp$ {
+    proxy_pass        http://localhost:8080;
+    proxy_set_header  X-Real-IP $remote_addr;
+    proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header  Host $http_host;
+  }
+  location ^~/servlets/* {
+    proxy_pass        http://localhost:8080;
+    proxy_set_header  X-Real-IP $remote_addr;
+    proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header  Host $http_host;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/joomla/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/joomla/nginx.conf
new file mode 100644
index 000000000..a1cf8d537
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/joomla/nginx.conf
@@ -0,0 +1,39 @@
+server {
+        listen 80;
+        server_name YOUR_DOMAIN;
+        server_name_in_redirect off;
+
+        access_log /var/log/nginx/localhost.access_log;
+        error_log /var/log/nginx/localhost.error_log info;
+
+        root PATH_ON_SERVER;
+        index index.php index.html index.htm default.html default.htm;
+        # Support Clean (aka Search Engine Friendly) URLs
+        location / {
+                try_files $uri $uri/ /index.php?$args;
+        }
+
+        # deny running scripts inside writable directories
+        location ~* /(images|cache|media|logs|tmp)/.*\.(php|pl|py|jsp|asp|sh|cgi)$ {
+                return 403;
+                error_page 403 /403_error.html;
+        }
+
+        location ~ \.php$ {
+            fastcgi_pass  127.0.0.1:9000;
+            fastcgi_index index.php;
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            include /etc/nginx/fastcgi.conf;
+        }
+
+        # caching of files 
+        location ~* \.(ico|pdf|flv)$ {
+                expires 1y;
+        }
+
+        location ~* \.(js|css|png|jpg|jpeg|gif|swf|xml|txt)$ {
+                expires 14d;
+        }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/likeapache/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/likeapache/nginx.conf
new file mode 100644
index 000000000..f90585021
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/likeapache/nginx.conf
@@ -0,0 +1,11 @@
+server {
+    listen myhost:80;
+    server_name  myhost;
+    location / {
+        root /path/to/myapp/public;
+        proxy_set_header X-Forwarded-Host $host:$server_port;
+        proxy_set_header X-Forwarded-Server $host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_pass http://myapp:8080;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/loadbalanceexample/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/loadbalanceexample/nginx.conf
new file mode 100644
index 000000000..c212b5f0f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/loadbalanceexample/nginx.conf
@@ -0,0 +1,16 @@
+http {
+  upstream myproject {
+    server 127.0.0.1:8000 weight=3;
+    server 127.0.0.1:8001;
+    server 127.0.0.1:8002;
+    server 127.0.0.1:8003;
+  }
+
+  server {
+    listen 80;
+    server_name www.domain.com;
+    location / {
+      proxy_pass http://myproject;
+    }
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mailman/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mailman/nginx.conf
new file mode 100644
index 000000000..50401671e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mailman/nginx.conf
@@ -0,0 +1,37 @@
+server {
+    listen 1.2.3.4:80;
+    server_name lists.DOMAIN.TLD;
+    root /usr/lib;
+
+    location = / {
+        rewrite ^ /mailman/listinfo permanent;
+    }
+
+    location / {
+        rewrite ^ /mailman$uri?$args;
+    }
+
+    location = /mailman/ {
+        rewrite ^ /mailman/listinfo permanent;
+    }
+
+    location /mailman/ {
+        include proxy_params;
+        proxy_pass http://127.0.0.1/;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    location /cgi-bin {
+        rewrite ^/cgi-bin(.*)$ $1 permanent;
+    }
+
+    location /images/mailman {
+        alias /var/lib/mailman/icons;
+    }
+
+    location /pipermail {
+        alias /var/lib/mailman/archives/public;
+        autoindex on;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mediawiki/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mediawiki/nginx.conf
new file mode 100644
index 000000000..245375f95
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mediawiki/nginx.conf
@@ -0,0 +1,44 @@
+server {
+    server_name wiki.nginx.org;
+    root /var/www/mediawiki;
+
+    client_max_body_size 5m;
+    client_body_timeout 60;
+
+    location / {
+        try_files $uri $uri/ @rewrite;
+    }
+
+    location @rewrite {
+        rewrite ^/(.*)$ /index.php?title=$1&$args;
+    }
+
+    location ^~ /maintenance/ {
+        return 403;
+    }
+
+    location ~ \.php$ {
+        include fastcgi_params;
+        fastcgi_pass unix:/tmp/phpfpm.sock;
+    }
+
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+        try_files $uri /index.php;
+        expires max;
+        log_not_found off;
+    }
+
+    location = /_.gif {
+        expires max;
+        empty_gif;
+    }
+
+    location ^~ /cache/ {
+        deny all;
+    }
+
+    location /dumps {
+        root /var/www/mediawiki/local;
+        autoindex on;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/memcachepreload/sites-available/default b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/memcachepreload/sites-available/default
new file mode 100644
index 000000000..f654e1936
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/memcachepreload/sites-available/default
@@ -0,0 +1,12 @@
+server {
+        listen          80;
+        server_name     <webserver>;
+        root            /var/www/;
+
+        location / {
+                index                   index.html;
+                default_type            text/plain;
+                set $memcached_key      memfis://<hostname>$uri;
+                memcached_pass          127.0.0.1:11211;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/minio/sites-enabled/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/minio/sites-enabled/nginx.conf
new file mode 100644
index 000000000..a70bcec63
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/minio/sites-enabled/nginx.conf
@@ -0,0 +1,10 @@
+server {
+ listen 80;
+ server_name example.com;
+ location / {
+   proxy_set_header Host $host;
+   proxy_set_header X-Real-IP $remote_addr;
+   proxy_set_header X-Forwarded-Proto $scheme;
+   proxy_pass http://localhost:9000;
+ }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mono/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mono/nginx.conf
new file mode 100644
index 000000000..bc9061652
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mono/nginx.conf
@@ -0,0 +1,36 @@
+server {
+        server_name profarius.com;
+        root /var/www/webapp;
+        index index.html index.htm index.aspx default.aspx;
+
+        location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+        }
+
+        location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+        }
+
+        location / {
+                try_files $uri $uri/ /index.aspx;
+        }
+
+        # Fighting with ImageCache? This little gem is amazing.
+        location ~ ^/sites/.*/files/imagecache/ {
+                try_files $uri $uri/ @rewrite;
+        }
+
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+                expires max;
+                log_not_found off;
+        }
+
+        location ~ \.(aspx|asmx|ashx|asax|ascx|soap|rem|axd|cs|config|dll)$ {
+            fastcgi_pass   127.0.0.1:9000;
+            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+            include        fastcgi_params;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mybb/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mybb/nginx.conf
new file mode 100644
index 000000000..70b70ecf1
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/mybb/nginx.conf
@@ -0,0 +1,27 @@
+server {
+    server_name quantifiedselfforum.com;
+
+    access_log logs/qsforum.access;
+    error_log logs/qsforum.error error;
+
+    root /var/www/qsforum;
+
+    location / {
+        index index.php;
+    }
+
+    # Deny access to internal files.
+    location ~ /(inc|uploads/avatars) {
+        deny all;
+    }
+
+    # Pass the php scripts to fastcgi server
+    location ~ \.php$ {
+        fastcgi_pass unix:/tmp/php.socket;
+        # Necessary for php.
+        fastcgi_param SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+        # Unmodified fastcgi_params from nginx distribution.
+        include fastcgi_params;
+    }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/nonrootwebpath/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/nonrootwebpath/nginx.conf
new file mode 100644
index 000000000..3351b2cb4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/nonrootwebpath/nginx.conf
@@ -0,0 +1,7 @@
+location ~ /thisapp(?<path_info>/.*|$) {
+  fastcgi_pass    unix:/path/to/thisappfcgi.sock;
+  include /etc/nginx/fastcgi_params;
+
+  fastcgi_param   PATH_INFO   $path_info;
+  fastcgi_param   SCRIPT_NAME "/thisapp";
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/omeka/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/omeka/nginx.conf
new file mode 100644
index 000000000..8da3b7dd7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/omeka/nginx.conf
@@ -0,0 +1,50 @@
+server {
+        server_name omeka.corp.good-sam.com;
+        root /var/www/omeka;
+
+        location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+        }
+
+        location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+        }
+
+        location ~ \..*/.*\.php$ {
+                return 403;
+        }
+
+        location / {
+                try_files $uri /index.php?$args;
+        }
+
+        location /admin {
+                try_files $uri /admin/index.php?$args;
+        }
+
+        location ~ \.php$ {
+                fastcgi_split_path_info ^(.+\.php)(/.+)$;
+                #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+                include fastcgi_params;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_intercept_errors on;
+                fastcgi_pass unix:/tmp/phpfpm.sock;
+        }
+
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+                expires max;
+                log_not_found off;
+        }
+
+        location /install {
+                try_files $uri /install/index.php?$args;
+
+                # This is an odd way to check that rewrites work...
+                location ~* /install/check-mod-rewrite([^/]*)\.html$ {
+                        rewrite ^ /install/mod-rewrite.php?enabled=true;
+                }
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/oscommerce/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/oscommerce/nginx.conf
new file mode 100644
index 000000000..523b16300
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/oscommerce/nginx.conf
@@ -0,0 +1,50 @@
+server {
+    server_name www.domain.com;
+    server_name_in_redirect off;
+
+    root /var/www/www.domain.com/catalog;
+    access_log /var/www/www.domain.com/logs/access.log;
+    error_log /var/www/www.domain.com/logs/error.log;
+
+    # expires max on static content
+    location / { expires max; }
+
+    # Inaccessible locations
+    location ~ ^/includes/.*\.php$ { return 403; }
+    location ~ ^/admin/includes/.*\.php$ { return 403; }
+    location ^~ /admin/backups { return 403; }
+    location ^~ /download { return 403; }
+
+    # osCommerce rewrites
+    location ~ -p-(?<id>[0-9]+)\.html$ { rewrite ^ /product_info.php?products_id=$id; }
+    location ~ -c-(?<id>[0-9_]+)\.html$ { rewrite ^ /index.php?cPath=$id; }
+    location ~ -m-(?<id>[0-9]+)\.html$ { rewrite ^ /index.php?manufacturers_id=$id; }
+    location ~ -pi-(?<id>[0-9]+)\.html$ { rewrite ^ /popup_image.php?pID=$id; }
+    location ~ -pr-(?<id>[0-9]+)\.html$ { rewrite ^ /product_reviews.php?products_id=$id; }
+    location ~ -pri-(?<id>[0-9]+)\.html$ { rewrite ^ /product_reviews_info.php?products_id=$id; }
+
+    # Articles contribution
+    location ~ -t-(?<id>[0-9_]+)\.html$ { rewrite ^ /articles.php?tPath=$id; }
+    location ~ -a-(?<id>[0-9]+)\.html$ { rewrite ^ /article_info.php?articles_id=$id; }
+
+    # Information pages
+    location ~ -i-(?<id>[0-9]+)\.html$ { rewrite ^ /information.php?info_id=$id; }
+
+    # Links contribution
+    location ~ -links-(?<id>[0-9_]+)\.html$ { rewrite ^ /links.php?lPath=$id; }
+
+    # Newsdesk contribution
+    location ~ -n-(?<id>[0-9]+)\.html$ { rewrite ^ /newsdesk_info.php?newsdesk_id=$id; }
+    location ~ -nc-(?<id>[0-9]+)\.html$ { rewrite ^ /newsdesk_index.php?newsPath=$id; }
+    location ~ -nri-(?<id>[0-9]+)\.html$ { rewrite ^ /newsdesk_reviews_info.php?newsdesk_id=$id; }
+    location ~ -nra-(?<id>[0-9]+)\.html$ { rewrite ^ /newsdesk_reviews_article.php?newsdesk_id=$id; }
+
+    # Pass to php
+    location ~ \.php$ {
+        if (!-f $request_filename) { return 404; }
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param REDIRECT_STATUS 200;
+        fastcgi_pass 127.0.0.1:9000;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/osticket/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/osticket/nginx.conf
new file mode 100644
index 000000000..e44171ef6
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/osticket/nginx.conf
@@ -0,0 +1,71 @@
+user  nginx;
+worker_processes 1;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include         mime.types;
+    default_type    application/octet-stream;
+    sendfile        on;
+    charset         utf-8;
+    gzip            on;
+    gzip_types      text/plain application/xml text/javascript;
+    gzip_min_length 1000;
+
+    index index.php index.html index.htm;
+
+    # Rewrite all requests from HTTP to HTTPS
+    server {
+        listen 80;
+        server_name tickets.mydomain.com;
+        rewrite ^ https://tickets.mydomain.com permanent;
+    }
+
+    server {
+        listen 443;
+        server_name tickets.mydomain.com;
+        ssl on;
+        ssl_certificate /etc/nginx/certs/cert.pem;
+        ssl_certificate_key /etc/nginx/certs/cert.key;
+
+        keepalive_timeout 70;
+
+        root /var/www/osticket;
+
+        set $path_info "";
+
+        location ~ /include {
+            deny all;
+            return 403;
+        }
+
+        if ($request_uri ~ "^/api(/[^\?]+)") {
+        set $path_info $1;
+    }
+
+    location ~ ^/api/(?:tickets|tasks).*$ {
+        try_files $uri $uri/ /api/http.php?$query_string;
+    }
+
+    if ($request_uri ~ "^/scp/.*\.php(/[^\?]+)") {
+        set $path_info $1;
+    }
+
+    location ~ ^/scp/ajax.php/.*$ {
+        try_files $uri $uri/ /scp/ajax.php?$query_string;
+    }
+
+        location / {
+            try_files $uri $uri/ index.php;
+        }
+
+        location ~ \.php$ {
+            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+            include        fastcgi_params;
+            fastcgi_param  PATH_INFO        $path_info;
+            fastcgi_pass   127.0.0.1:8888;
+        }
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/owncloud/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/owncloud/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..25dbf1e05
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/owncloud/sites-available/www.example.com.vhost
@@ -0,0 +1,75 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+        client_max_body_size 10G; # set max upload size
+
+        rewrite ^/caldav(.*)$ /remote.php/caldav$1 redirect;
+        rewrite ^/carddav(.*)$ /remote.php/carddav$1 redirect;
+        rewrite ^/webdav(.*)$ /remote.php/webdav$1 redirect;
+        rewrite ^/apps/calendar/caldav.php /remote.php/caldav/ last;
+        rewrite ^/apps/contacts/carddav.php /remote.php/carddav/ last;
+        rewrite ^/apps/([^/]*)/(.*\.(css|php))$ /index.php?app=$1&getfile=$2 last;
+        rewrite ^/remote/(.*) /remote.php last;
+
+        error_page 403 = /core/templates/403.php;
+        error_page 404 = /core/templates/404.php;
+
+        location ~ ^/(data|config|\.ht|db_structure\.xml|README) {
+                        deny all;
+        }
+
+        location / {
+                        rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
+                        rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;
+
+                        rewrite ^/.well-known/carddav /remote.php/carddav/ redirect;
+                        rewrite ^/.well-known/caldav /remote.php/caldav/ redirect;
+
+                        rewrite ^(/core/doc/[^\/]+/)$ $1/index.html;
+
+                        try_files $uri $uri/ /index.php$is_args$args;
+        }
+
+        location ~ ^(.+?\.php)(/.*)?$ {
+                        try_files $1 =404;
+                        include fastcgi_params;
+                        fastcgi_param SCRIPT_FILENAME $document_root$1;
+                        fastcgi_param PATH_INFO $2;
+                        fastcgi_param HTTPS $https;
+                        fastcgi_pass unix:/var/run/php5-fpm.sock;
+                        fastcgi_intercept_errors on;
+                        fastcgi_index index.php;
+                        fastcgi_buffers 64 4K;
+        }
+
+        location ~* ^.+\.(jpg|jpeg|gif|bmp|ico|png|css|js|swf)$ {
+                        expires 30d;
+                        access_log off;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/oxid-eshop/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/oxid-eshop/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..4052fc482
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/oxid-eshop/sites-available/www.example.com.vhost
@@ -0,0 +1,66 @@
+server {
+       listen 80;
+
+       ## SSL directives might go here
+       ## see http://www.howtoforge.com/how_to_set_up_ssl_vhosts_under_nginx_plus_sni_support_ubuntu_11.04_debian_squeeze
+       ## if you want to enable SSL for this vhost
+
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html;
+
+       if ($request_method ~ ^(TRACE|TRACK)$ ) {
+                return 403;
+       }
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       location ~ (/\.|EXCEPTION_LOG\.txt|\.log$|\.tpl$|pkg.rev) {
+                deny all;
+       }
+
+       location ~ /out/pictures/.*(\.jpg|\.gif|\.png)$ {
+                try_files $uri /core/utils/getimg.php;
+       }
+
+       location ~ ^/(admin|setup)/?$ {
+       }
+
+       location ~ /(core|export|modules|out|tmp|views)/ {
+       }
+
+       location / {
+                try_files $uri $uri/ /oxseo.php;
+       }
+
+       location = /oxseo.php {
+                if ($args ~ "mod_rewrite_module_is=off") {
+                       rewrite /oxseo.php /oxseo.php?mod_rewrite_module_is=on? break;
+                }
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_param  HTTPS $fastcgi_https;
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_param  HTTPS $fastcgi_https;
+       }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/php-fpm/default.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/php-fpm/default.conf
new file mode 100644
index 000000000..eded5b90a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/php-fpm/default.conf
@@ -0,0 +1,9 @@
+# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+#
+location ~ \.php$ {
+	root           /usr/share/nginx/html;
+	fastcgi_pass   127.0.0.1:9000;
+	fastcgi_index  index.php;
+	fastcgi_param  SCRIPT_FILENAME   $document_root$fastcgi_script_name;
+	include        fastcgi_params;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpbb/nginx.sample.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpbb/nginx.sample.conf
new file mode 100644
index 000000000..c415720e9
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpbb/nginx.sample.conf
@@ -0,0 +1,129 @@
+# Sample nginx configuration file for phpBB.
+# Global settings have been removed, copy them
+# from your system's nginx.conf.
+# Tested with nginx 0.8.35.
+
+# If you want to use the X-Accel-Redirect feature,
+# add the following to your config.php.
+#
+#  define('PHPBB_ENABLE_X_ACCEL_REDIRECT', true);
+#
+# See http://wiki.nginx.org/XSendfile for the details
+# on X-Accel-Redirect.
+
+http {
+    # Compression - requires gzip and gzip static modules.
+    gzip on;
+    gzip_static on;
+    gzip_vary on;
+    gzip_http_version 1.1;
+    gzip_min_length 700;
+    
+    # Compression levels over 6 do not give an appreciable improvement
+    # in compression ratio, but take more resources.
+    gzip_comp_level 6;
+    
+    # IE 6 and lower do not support gzip with Vary correctly.
+    gzip_disable "msie6";
+    # Before nginx 0.7.63:
+    #gzip_disable "MSIE [1-6]\.";
+
+    # Catch-all server for requests to invalid hosts.
+    # Also catches vulnerability scanners probing IP addresses.
+    server {
+        # default specifies that this block is to be used when
+        # no other block matches.
+        listen 80 default;
+
+        server_name bogus;
+        return 444;
+        root /var/empty;
+    }
+
+    # If you have domains with and without www prefix,
+    # redirect one to the other.
+    server {
+        # Default port is 80.
+        #listen 80;
+
+        server_name myforums.com;
+
+        # A trick from http://wiki.nginx.org/Pitfalls#Taxing_Rewrites:
+        rewrite ^ http://www.myforums.com$request_uri permanent;
+        # Equivalent to:
+        #rewrite ^(.*)$ http://www.myforums.com$1 permanent;
+    }
+
+    # The actual board domain.
+    server {
+        #listen 80;
+        server_name www.myforums.com;
+
+        root /path/to/phpbb;
+
+        location / {
+            # phpBB uses index.htm
+            index index.php index.html index.htm;
+            try_files $uri $uri/ @rewriteapp;
+        }
+
+        location @rewriteapp {
+            rewrite ^(.*)$ /app.php/$1 last;
+        }
+
+        # Deny access to internal phpbb files.
+        location ~ /(config\.php|common\.php|includes|cache|files|store|images/avatars/upload) {
+            deny all;
+            # deny was ignored before 0.8.40 for connections over IPv6.
+            # Use internal directive to prohibit access on older versions.
+            internal;
+        }
+
+        # Pass the php scripts to fastcgi server specified in upstream declaration.
+        location ~ \.php(/|$) {
+            # Unmodified fastcgi_params from nginx distribution.
+            include fastcgi_params;
+            # Necessary for php.
+            fastcgi_split_path_info ^(.+\.php)(/.*)$;
+            fastcgi_param PATH_INFO $fastcgi_path_info;
+            fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+            fastcgi_param DOCUMENT_ROOT $realpath_root;
+            try_files $uri $uri/ /app.php$is_args$args;
+            fastcgi_pass php;
+        }
+
+        # Correctly pass scripts for installer
+        location /install/ {
+            # phpBB uses index.htm
+            try_files $uri $uri/ @rewrite_installapp;
+
+            # Pass the php scripts to fastcgi server specified in upstream declaration.
+            location ~ \.php(/|$) {
+                # Unmodified fastcgi_params from nginx distribution.
+                include fastcgi_params;
+                # Necessary for php.
+                fastcgi_split_path_info ^(.+\.php)(/.*)$;
+                fastcgi_param PATH_INFO $fastcgi_path_info;
+                fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+                fastcgi_param DOCUMENT_ROOT $realpath_root;
+                try_files $uri $uri/ /install/app.php$is_args$args;
+                fastcgi_pass php;
+            }
+        }
+
+        location @rewrite_installapp {
+            rewrite ^(.*)$ /install/app.php/$1 last;
+        }
+
+        # Deny access to version control system directories.
+        location ~ /\.svn|/\.git {
+            deny all;
+            internal;
+        }
+    }
+
+    # If running php as fastcgi, specify php upstream.
+    upstream php {
+        server unix:/tmp/php.sock;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfastcgionwindows/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfastcgionwindows/nginx.conf
new file mode 100644
index 000000000..1d73370c9
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfastcgionwindows/nginx.conf
@@ -0,0 +1,8 @@
+root c:/www;
+
+location ~ \.php$ {
+    fastcgi_pass   127.0.0.1:9123;
+    fastcgi_index  index.php;
+    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+    include        fastcgi_params;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfcgi/fastcgi_params b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfcgi/fastcgi_params
new file mode 100644
index 000000000..86f4c0a6c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfcgi/fastcgi_params
@@ -0,0 +1,27 @@
+fastcgi_param   QUERY_STRING            $query_string;
+fastcgi_param   REQUEST_METHOD          $request_method;
+fastcgi_param   CONTENT_TYPE            $content_type;
+fastcgi_param   CONTENT_LENGTH          $content_length;
+
+fastcgi_param   SCRIPT_FILENAME         $document_root$fastcgi_script_name;
+fastcgi_param   SCRIPT_NAME             $fastcgi_script_name;
+fastcgi_param   PATH_INFO               $fastcgi_path_info;
+fastcgi_param       PATH_TRANSLATED         $document_root$fastcgi_path_info;
+fastcgi_param   REQUEST_URI             $request_uri;
+fastcgi_param   DOCUMENT_URI            $document_uri;
+fastcgi_param   DOCUMENT_ROOT           $document_root;
+fastcgi_param   SERVER_PROTOCOL         $server_protocol;
+
+fastcgi_param   GATEWAY_INTERFACE       CGI/1.1;
+fastcgi_param   SERVER_SOFTWARE         nginx/$nginx_version;
+
+fastcgi_param   REMOTE_ADDR             $remote_addr;
+fastcgi_param   REMOTE_PORT             $remote_port;
+fastcgi_param   SERVER_ADDR             $server_addr;
+fastcgi_param   SERVER_PORT             $server_port;
+fastcgi_param   SERVER_NAME             $server_name;
+
+fastcgi_param   HTTPS                   $https;
+
+# PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param   REDIRECT_STATUS         200;
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfcgi/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfcgi/nginx.conf
new file mode 100644
index 000000000..7bc9fcfc2
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phpfcgi/nginx.conf
@@ -0,0 +1,10 @@
+location ~ [^/]\.php(/|$) {
+    fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+    if (!-f $document_root$fastcgi_script_name) {
+        return 404;
+    }
+
+    fastcgi_pass 127.0.0.1:9000;
+    fastcgi_index index.php;
+    include fastcgi_params;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phplist/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phplist/nginx.conf
new file mode 100644
index 000000000..9cf532809
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/phplist/nginx.conf
@@ -0,0 +1,44 @@
+server {
+            listen 80;
+            server_name example.com;
+
+            root /var/www/phplist/public_html/lists;
+            index index.php;
+
+            access_log <<log file>>;
+            error_log <<log file>>;
+
+            charset utf-8;
+
+            location ~* \.(txt|log|inc)$ {
+                allow 127.0.0.1;
+                deny all;
+            }
+
+            location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+              expires max;
+              log_not_found off;
+           }
+
+            #block phplist config directory
+            location /config {
+                deny all;
+            }
+
+            #per the phplist .htaccess these are the only public allowed php files
+            location ~* (index\.php|upload\.php|connector\.php|dl\.php|ut\.php|lt\.php|download\.php)$ {
+                   fastcgi_split_path_info ^(.|\.php)(/.+)$;
+
+                   include /etc/nginx/fastcgi_params.conf; #standar fastcgi config file
+                   fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                   fastcgi_intercept_errors on;
+                   fastcgi_pass 127.0.0.1:9000;
+            }
+
+
+            #block all other php file access from public
+            location ~ \.php$ {
+               deny all;
+            }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/piwik/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/piwik/nginx.conf
new file mode 100644
index 000000000..9d67932b9
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/piwik/nginx.conf
@@ -0,0 +1,70 @@
+server {
+   ## This is to avoid the spurious if for sub-domain name rewriting.
+   listen [::]:80;
+   server_name www.stats.example.com;
+   rewrite ^ $scheme://stats.example.com$request_uri? permanent;
+}
+
+server {
+    listen [::]:80;
+    limit_conn arbeit 10;
+    server_name stats.example.com;
+
+    # Parameterization using hostname of access and log filenames.
+    access_log  /var/log/nginx/stats.example.com_access.log;
+    error_log   /var/log/nginx/stats.example.com_error.log;
+
+    # Disable all methods besides HEAD, GET and POST.
+    if ($request_method !~ ^(GET|HEAD|POST)$ ) {
+        return 444;
+    }
+
+    root  /var/www/sites/stats.example.com/;
+    index  index.php index.html;
+
+    # Disallow any usage of piwik assets if referer is non valid.
+    location ~* ^.+\.(?:jpg|png|css|gif|jpeg|js|swf)$ {
+             # Defining the valid referers.
+             valid_referers none blocked *.mysite.com othersite.com;
+             if ($invalid_referer)  {
+                return 444;
+             }
+             expires max;
+             break;
+    }
+
+    # Support for favicon. Return a 204 (No Content) if the favicon
+    # doesn't exist.
+    location = /favicon.ico {
+             try_files /favicon.ico =204;
+    }
+
+    # Try all locations and relay to index.php as a fallback.
+    location / {
+             try_files $uri /index.php;
+    }
+
+    # Relay all index.php requests to fastcgi.
+    location ~* ^/(?:index|piwik)\.php$ {
+            fastcgi_pass unix:/tmp/php-cgi/php-cgi.socket;
+    }
+
+    # Any other attempt to access PHP files returns a 404.
+    location ~* ^.+\.php$ {
+              return 404;
+    }
+
+    # Return a 404 for all text files.
+    location ~* ^/(?:README|LICENSE[^.]*|LEGALNOTICE)(?:\.txt)*$ {
+             return 404;
+    }
+
+    # # The 404 is signaled through a static page.
+    # error_page  404  /404.html;
+
+    # ## All server error pages go to 50x.html at the document root.
+    # error_page 500 502 503 504  /50x.html;
+    # location = /50x.html {
+    #       root   /var/www/nginx-default;
+    # }
+} # server
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pmwiki/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pmwiki/nginx.conf
new file mode 100644
index 000000000..61a5d4d43
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pmwiki/nginx.conf
@@ -0,0 +1,39 @@
+server {
+    server_name wiki.example.com;
+    root /srv/www/pmwiki/example.com/wiki/public;
+
+    index pmwiki.php;
+
+    location ~ ^/(cookbook|local|scripts|wiki.d|wikilib.d) {
+        deny all;
+    }
+
+    location / {
+        try_files $uri $uri/ @pmwiki;
+    }
+
+    location @pmwiki {
+        rewrite ^/(.*) /pmwiki.php?n=$1;
+    }
+
+    ## php configuration using unix sockets.
+    location ~ \.php$ {
+        include /etc/nginx/fastcgi_params;
+        fastcgi_pass unix:/run/php-fpm/php-fpm.sock;
+    }
+
+
+    # cache configuration for most common files
+    location ~* \.(?:ico|css|js|gif|jpe?g|png)$ {
+        # Some basic cache-control for static files to be sent to the browser
+        expires max;
+        add_header Pragma public;
+        add_header Cache-Control "public, must-revalidate, proxy-revalidate";
+    }
+
+    # drop common log errors
+    location = /robots.txt { access_log off; log_not_found off; }
+    location = /favicon.ico { access_log off; log_not_found off; }
+    location ~ /\. { access_log off; log_not_found off; deny all; }
+    location ~ ~$ { access_log off; log_not_found off; deny all; }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/prestashop/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/prestashop/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..b75f65d81
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/prestashop/sites-available/www.example.com.vhost
@@ -0,0 +1,75 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+       rewrite ^/api/?(.*)$ /webservice/dispatcher.php?url=$1 last;
+       rewrite ^/([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$1$2$3.jpg last;
+       rewrite ^/([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$1$2$3$4.jpg last;
+       rewrite ^/([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$1$2$3$4$5.jpg last;
+       rewrite ^/([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$1$2$3$4$5$6.jpg last;
+       rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$1$2$3$4$5$6$7.jpg last;
+       rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$1$2$3$4$5$6$7$8.jpg last;
+       rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$7/$1$2$3$4$5$6$7$8$9.jpg last;
+       rewrite ^/([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ /img/p/$1/$2/$3/$4/$5/$6/$7/$8/$1$2$3$4$5$6$7$8$9$10.jpg last;
+       rewrite ^/c/([0-9]+)(\-[\.*_a-zA-Z0-9-]*)(-[0-9]+)?/.+\.jpg$ /img/c/$1$2$3.jpg last;
+       rewrite ^/c/([a-zA-Z_-]+)(-[0-9]+)?/.+\.jpg$ /img/c/$1$2.jpg last;
+       rewrite ^/images_ie/?([^/]+)\.(jpe?g|png|gif)$ /js/jquery/plugins/fancybox/images/$1.$2 last;
+       try_files $uri $uri/ /index.php$is_args$args;
+       error_page 404 /index.php?controller=404;
+	   
+       location ~* \.(gif)$ {
+          expires 2592000s;
+       }
+       location ~* \.(jpeg|jpg)$ {
+          expires 2592000s;
+       }
+       location ~* \.(png)$ {
+          expires 2592000s;
+       }
+       location ~* \.(css)$ {
+          expires 604800s;
+       }
+       location ~* \.(js|jsonp)$ {
+          expires 604800s;
+       }
+       location ~* \.(js)$ {
+          expires 604800s;
+       }
+       location ~* \.(ico)$ {
+          expires 31536000s;
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass unix:/var/run/php5-fpm.sock;
+                fastcgi_index index.php;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_intercept_errors on;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/processwire/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/processwire/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..a4d51719f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/processwire/sites-available/www.example.com.vhost
@@ -0,0 +1,64 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+       client_max_body_size 100M;
+
+       location ~ /(COPYRIGHT|LICENSE|README|htaccess)\.txt {
+                deny  all;
+       }
+       location ~ ^/site(-[^/]+)?/assets/(.*\.php|backups|cache|config|install|logs|sessions) {
+                deny  all;
+       }
+       location ~ ^/site(-[^/]+)?/install {
+                deny  all;
+       }
+       location ~ ^/(site(-[^/]+)?|wire)/(config(-dev)?|index\.config)\.php {
+                deny  all;
+       }
+       location ~ ^/((site(-[^/]+)?|wire)/modules|wire/core)/.*\.(inc|module|php|tpl) {
+                deny  all;
+       }
+       location ~ ^/(site(-[^/]+)?|wire)/templates(-admin)?/.*\.(inc|html?|php|tpl) {
+                deny  all;
+       }
+
+       ### GLOBAL REWRITE
+       location / {
+                try_files  $uri  $uri/  /index.php?it=$uri&$args;
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass unix:/var/run/php5-fpm.sock;
+                fastcgi_index index.php;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_intercept_errors on;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pylons/nginx.vhost.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pylons/nginx.vhost.conf
new file mode 100644
index 000000000..e50dfddd7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pylons/nginx.vhost.conf
@@ -0,0 +1,11 @@
+server {
+        server_name domain.tld;
+
+        location / {
+                # host and port to fastcgi server
+                fastcgi_pass 127.0.0.1:8080;
+                include fastcgi_params;
+                fastcgi_pass_header Authorization;
+                fastcgi_intercept_errors off;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/drop.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/drop.conf
new file mode 100644
index 000000000..e511c0bf4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/drop.conf
@@ -0,0 +1,4 @@
+location = /robots.txt  { access_log off; log_not_found off; }
+location = /favicon.ico { access_log off; log_not_found off; }
+location ~ /\.          { access_log off; log_not_found off; deny all; }
+location ~ ~$           { access_log off; log_not_found off; deny all; }
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/fastcgi_params b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/fastcgi_params
new file mode 100644
index 000000000..47ef64a5b
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/fastcgi_params
@@ -0,0 +1,31 @@
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
+
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
+
+# PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param  REDIRECT_STATUS    200;
+
+fastcgi_connect_timeout 60;
+fastcgi_send_timeout 180;
+fastcgi_read_timeout 180;
+fastcgi_buffer_size 128k;
+fastcgi_buffers 4 256k;
+fastcgi_busy_buffers_size 256k;
+fastcgi_temp_file_write_size 256k;
+fastcgi_intercept_errors off;
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/nginx.conf
new file mode 100644
index 000000000..d164f0ee2
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/pyrocms/nginx.conf
@@ -0,0 +1,50 @@
+server {
+        listen 80;
+        server_name domain.com;
+        root /path/to/webroot;
+        index index.php;
+
+        access_log  /path/to/logs/access.log  main;
+        error_log  /path/to/logs/error.log;
+
+        client_max_body_size 200M;
+
+        gzip  on;
+        gzip_static on;
+        gzip_http_version 1.0;
+        gzip_disable "MSIE [1-6].";
+        gzip_vary on;
+
+        gzip_comp_level 9;
+        gzip_proxied any;
+        gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript;
+
+        fastcgi_buffers 8 16k;
+        fastcgi_buffer_size 32k;
+        fastcgi_read_timeout 180;
+
+        location / {
+                try_files $uri $uri/ /index.php;
+        }
+
+         location /installer {
+                try_files $uri $uri/ /installer/index.php;
+        }
+
+        fastcgi_intercept_errors off;
+
+        location ~* \.(?:ico|css|js|gif|jpe?g|png)$ {
+                expires max;
+                add_header Pragma public;
+                add_header Cache-Control "public, must-revalidate, proxy-revalidate";
+        }
+
+        location ~ \.php {
+                fastcgi_pass   unix:/tmp/domain.sock;
+                fastcgi_split_path_info ^(.+\.php)(.*)$;
+                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+                include        fastcgi_params;
+        }
+
+        include drop.conf;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/qwebric/redirect.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/qwebric/redirect.conf
new file mode 100644
index 000000000..0d787161b
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/qwebric/redirect.conf
@@ -0,0 +1,6 @@
+server {
+    listen 127.0.0.1:80;
+    listen [::1]:80;
+    server_name webchat.domain.tld;
+    return 301 $scheme://webchat.domain.tld:8080$request_uri;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/qwebric/reverse-proxy.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/qwebric/reverse-proxy.conf
new file mode 100644
index 000000000..257717fe4
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/qwebric/reverse-proxy.conf
@@ -0,0 +1,18 @@
+server {
+    listen 127.0.0.1:80;
+    listen [::1]:80;
+
+    server_name webchat.domain.tld;
+
+    access_log /home/web/log/qwebirc.access.log;
+    error_log /home/web/log/qwebirc.error.log;
+
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header Host $host;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_buffering off;
+
+    location / {
+        proxy_pass http://127.0.0.1:9090;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/redaxo/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/redaxo/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..2c403f20b
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/redaxo/sites-available/www.example.com.vhost
@@ -0,0 +1,46 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+	   
+       location ^~ /redaxo/include {
+                deny all;
+       }
+
+       location / {
+                try_files $uri $uri/ /index.php?$args;
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass unix:/var/run/php5-fpm.sock;
+                fastcgi_index index.php;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_intercept_errors on;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/redmine/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/redmine/nginx.conf
new file mode 100644
index 000000000..f90492196
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/redmine/nginx.conf
@@ -0,0 +1,19 @@
+upstream redmine {
+        server 127.0.0.1:8000;
+        server 127.0.0.1:8001;
+        server 127.0.0.1:8002;
+}
+
+server {
+        server_name redmine.DOMAIN.TLD;
+        root /var/www/redmine/public;
+
+        location / {
+                try_files $uri @redmine;
+        }
+
+        location @redmine {
+                proxy_set_header  X-Forwarded-For $remote_addr;
+                proxy_pass http://redmine;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/reverseproxycachingexample/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/reverseproxycachingexample/nginx.conf
new file mode 100644
index 000000000..8dea6ac7a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/reverseproxycachingexample/nginx.conf
@@ -0,0 +1,14 @@
+http {
+    proxy_cache_path  /data/nginx/cache  levels=1:2    keys_zone=STATIC:10m
+    inactive=24h  max_size=1g;
+    server {
+        location / {
+            proxy_pass             http://1.2.3.4;
+            proxy_set_header       Host $host;
+            proxy_cache            STATIC;
+            proxy_cache_valid      200  1d;
+            proxy_cache_use_stale  error timeout invalid_header updating
+                                   http_500 http_502 http_503 http_504;
+        }
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/roundcube/sites-available/example.com.vhost.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/roundcube/sites-available/example.com.vhost.conf
new file mode 100644
index 000000000..1a54f9b6c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/roundcube/sites-available/example.com.vhost.conf
@@ -0,0 +1,46 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location ~ ^/favicon.ico$ {
+                root /var/www/www.example.com/web/skins/default/images;
+                log_not_found off;
+                access_log off;
+                expires max;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       location ~ ^/(README|INSTALL|LICENSE|CHANGELOG|UPGRADING)$ {
+                deny all;
+       }
+       location ~ ^/(bin|SQL)/ {
+                deny all;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_index index.php;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/separateerrorloggingpervirtualhost/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/separateerrorloggingpervirtualhost/nginx.conf
new file mode 100644
index 000000000..49359bfcb
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/separateerrorloggingpervirtualhost/nginx.conf
@@ -0,0 +1,20 @@
+error_log logs/main_error.log;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    error_log logs/http_error.log error;
+    server {
+        server_name one.org;
+        access_log logs/one.access;
+        error_log logs/one.error error;
+    }
+
+    server {
+        server_name two.org;
+        access_log logs/two.access;
+        error_log logs/two.error error;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/catchall.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/catchall.conf
new file mode 100644
index 000000000..19132c710
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/catchall.conf
@@ -0,0 +1,13 @@
+http {
+  index index.html;
+
+  server {
+    listen 80 default_server;
+    server_name _; # This is just an invalid value which will never trigger on a real hostname.
+    access_log logs/default.access.log main;
+
+    server_name_in_redirect off;
+
+    root  /var/www/default/htdocs;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/two.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/two.conf
new file mode 100644
index 000000000..bce1afdae
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/two.conf
@@ -0,0 +1,17 @@
+http {
+  index index.html;
+
+  server {
+    server_name www.domain1.com;
+    access_log logs/domain1.access.log main;
+
+    root /var/www/domain1.com/htdocs;
+  }
+
+  server {
+    server_name www.domain2.com;
+    access_log  logs/domain2.access.log main;
+
+    root /var/www/domain2.com/htdocs;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/wildcard-subdomains.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/wildcard-subdomains.conf
new file mode 100644
index 000000000..5dab623a9
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/server_blocks/wildcard-subdomains.conf
@@ -0,0 +1,31 @@
+server {
+  # Replace this port with the right one for your requirements
+  listen 80 default_server;  #could also be 1.2.3.4:80
+
+  # Multiple hostnames separated by spaces.  Replace these as well.
+  server_name star.yourdomain.com *.yourdomain.com; # Alternately: _
+
+  root /PATH/TO/WEBROOT;
+
+  error_page 404 errors/404.html;
+  access_log logs/star.yourdomain.com.access.log;
+
+  index index.php index.html index.htm;
+
+  # static file 404's aren't logged and expires header is set to maximum age
+  location ~* \.(jpg|jpeg|gif|css|png|js|ico|html)$ {
+    access_log off;
+    expires max;
+  }
+
+  location ~ \.php$ {
+    include fastcgi_params;
+    fastcgi_intercept_errors on;
+    # By all means use a different server for the fcgi processes if you need to
+    fastcgi_pass   127.0.0.1:YOURFCGIPORTHERE;
+  }
+
+  location ~ /\.ht {
+    deny  all;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/shopware/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/shopware/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..c5b79d2b5
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/shopware/sites-available/www.example.com.vhost
@@ -0,0 +1,75 @@
+server {
+       listen 80;
+
+       ## SSL directives might go here
+       ## see http://www.howtoforge.com/how_to_set_up_ssl_vhosts_under_nginx_plus_sni_support_ubuntu_11.04_debian_squeeze
+       ## if you want to enable SSL for this vhost
+
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       location ~ /\. {
+                deny all;
+       }
+
+       location / {
+                # Set DirectoryIndex
+                index  shopware.php index.php;
+
+                # Deny direct access to all smarty templates
+                location ~ ^/templates/.*/*.tpl {
+                         deny all;
+                }
+
+                # Deny access to php files in web readable directories
+                location ~ ^/cache/.*/.*\.(php|cgi|php5|php3|php4|phtml|pl|py) {
+                         deny all;
+                }
+                location ~ ^/images/.*/.*\.(php|cgi|php5|php3|php4|phtml|pl|py) {
+                         deny all;
+                }
+                location ~ ^/files/.*/.*\.(php|cgi|php5|php3|php4|phtml|pl|py) {
+                         deny all;
+                }
+                location ~ ^/upload/.*/.*\.(php|cgi|php5|php3|php4|phtml|pl|py) {
+                         deny all;
+                }
+
+                # Defining rewrite rules
+                rewrite /images/ayww/(.*) /images/banner/$1 last;
+                rewrite /files/documents/.* /engine last;
+                rewrite /templates/(.*(css|js))$ /engine/backend/php/sCacheTemplate.php?file=/templates/$1 last;
+                rewrite /sitemap.xml(.*) /shopware.php?controller=SitemapXml;
+                rewrite /application.yaml /engine last;
+                rewrite /engine/core/php/sAjaxSearch.php$ /engine/backend/php/sAjaxSearch.php last;
+                rewrite /engine/core/php/campaigns.php$ /engine/backend/php/campaigns.php last;
+
+                # Defining controller based route processing behaviour
+                if (!-e $request_filename) {
+                         rewrite . /shopware.php last;
+                }
+       }
+
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_param  HTTPS $fastcgi_https;
+       }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/shopware4/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/shopware4/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..3ff5e34ac
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/shopware4/sites-available/www.example.com.vhost
@@ -0,0 +1,53 @@
+server {
+       listen 80;
+       ## SSL directives might go here
+       ## see http://www.howtoforge.com/how_to_set_up_ssl_vhosts_under_nginx_plus_sni_support_ubuntu_11.04_debian_squeeze
+       ## if you want to enable SSL for this vhost
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html;
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+       location ~ /\. {
+                deny all;
+       }
+       location ~ /(engine|images/[a-z]+|files|templates)/ {
+       }
+       location / {
+                index index.html index.php shopware.php
+                rewrite shopware.dll /shopware.php;
+                rewrite files/documents/.* /engine last;
+                rewrite images/ayww/(.*) /images/banner/$1 last;
+                rewrite backend/media/(.*) /media/$1 last;
+                if (!-e $request_filename){
+                    rewrite . /shopware.php last;
+                }
+       }
+       location ~ \.(tpl|yml|ini)$ {
+                deny all;
+       }
+       location /install {
+                location /install/assets {
+                }
+                if (!-e $request_filename){
+                    rewrite . /install/index.php last;
+                }
+       }
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_param  HTTPS $fastcgi_https;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/silverstripe/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/silverstripe/nginx.conf
new file mode 100644
index 000000000..321a76dae
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/silverstripe/nginx.conf
@@ -0,0 +1,72 @@
+server {
+    listen 80;
+    root /path/to/ss/folder;
+
+    server_name site.com www.site.com;
+
+    location / {
+        try_files $uri /framework/main.php?url=$uri&$query_string;
+    }
+
+    error_page 404 /assets/error-404.html;
+    error_page 500 /assets/error-500.html;
+
+    location ^~ /assets/ {
+        sendfile on;
+        try_files $uri =404;
+    }
+
+    location ~ /framework/.*(main|rpc|tiny_mce_gzip)\.php$ {
+        fastcgi_keep_conn on;
+        fastcgi_pass   127.0.0.1:9000;
+        fastcgi_index  index.php;
+        fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        include        fastcgi_params;
+    }
+
+    location ~ /(mysite|framework|cms)/.*\.(php|php3|php4|php5|phtml|inc)$ {
+        deny all;
+    }
+
+    location ~ /\.. {
+        deny all;
+    }
+
+    location ~ \.ss$ {
+        satisfy any;
+        allow 127.0.0.1;
+        deny all;
+    }
+
+    location ~ web\.config$ {
+        deny all;
+    }
+
+    location ~ \.ya?ml$ {
+        deny all;
+    }
+
+    location ^~ /vendor/ {
+        deny all;
+    }
+
+    location ~* /silverstripe-cache/ {
+        deny all;
+    }
+
+    location ~* composer\.(json|lock)$ {
+        deny all;
+    }
+
+    location ~* /(cms|framework)/silverstripe_version$ {
+        deny all;
+    }
+
+    location ~ \.php$ {
+                fastcgi_keep_conn on;
+                fastcgi_pass   127.0.0.1:9000;
+                fastcgi_index  index.php;
+                fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                include        fastcgi_params;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplecgi/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplecgi/nginx.conf
new file mode 100644
index 000000000..de7a31eab
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplecgi/nginx.conf
@@ -0,0 +1,26 @@
+http {
+  root  /var/www/htdocs;
+  index index.html;
+  location ~ ^/cgi-bin/.*\.cgi$ {
+    gzip off; #gzip makes scripts feel slower since they have to complete before getting gzipped
+    fastcgi_pass  unix:/var/run/nginx/cgiwrap-dispatch.sock;
+    fastcgi_index index.cgi;
+    fastcgi_param SCRIPT_FILENAME /var/www/cgi-bin$fastcgi_script_name;
+    fastcgi_param QUERY_STRING     $query_string;
+    fastcgi_param REQUEST_METHOD   $request_method;
+    fastcgi_param CONTENT_TYPE     $content_type;
+    fastcgi_param CONTENT_LENGTH   $content_length;
+    fastcgi_param GATEWAY_INTERFACE  CGI/1.1;
+    fastcgi_param SERVER_SOFTWARE    nginx;
+    fastcgi_param SCRIPT_NAME        $fastcgi_script_name;
+    fastcgi_param REQUEST_URI        $request_uri;
+    fastcgi_param DOCUMENT_URI       $document_uri;
+    fastcgi_param DOCUMENT_ROOT      $document_root;
+    fastcgi_param SERVER_PROTOCOL    $server_protocol;
+    fastcgi_param REMOTE_ADDR        $remote_addr;
+    fastcgi_param REMOTE_PORT        $remote_port;
+    fastcgi_param SERVER_ADDR        $server_addr;
+    fastcgi_param SERVER_PORT        $server_port;
+    fastcgi_param SERVER_NAME        $server_name;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplegroupware/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplegroupware/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..94f8277c2
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplegroupware/sites-available/www.example.com.vhost
@@ -0,0 +1,78 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+                expires max;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+       client_max_body_size 1000M;
+       dav_methods PUT DELETE MKCOL COPY MOVE;
+       create_full_put_path on;
+       dav_access user:rw group:rw all:r;
+
+       # WebDAV server
+       location ~ ^/sgdav {
+                rewrite . /bin/webdav.php;
+       }
+       # CMS real URLs
+       location ~ ^/cms/ {
+                rewrite ^/cms/ext/(.*)$ /bin/ext/cms/$1 last;
+                rewrite ^/cms/thumbs/(.*)$ /bin/preview.php?filename=$1 last;
+                rewrite ^/cms/(.*?)/file/(.*)$ /bin/cms.php?page=$1&file=$2 last;
+                rewrite ^/cms/(.*)$ /bin/cms.php?page=$1 last;
+       }
+       # Root
+       location = / {
+                if ($request_method = "OPTIONS") {
+                   rewrite . /bin/webdav.php last;
+                }
+                try_files /bin/index.php /src/index.php /sgs_installer.php =404;
+
+                include /etc/nginx/fastcgi_params;
+                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+                fastcgi_pass   127.0.0.1:9000; # use spawn-fcgi (!!)
+       }
+       # Root PHP /*.php
+       location ~ ^/([^/]+\.php)$ {
+                try_files /bin/$1 /src/$1 $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+                fastcgi_pass   127.0.0.1:9000; # use spawn-fcgi (!!)
+       }
+       # sgs src/*.php bin/*.php
+       location ~ ^/(src|bin)/([^/]+\.php|ext/.+\.php)$ {
+                include /etc/nginx/fastcgi_params;
+                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+                fastcgi_pass   127.0.0.1:9000; # use spawn-fcgi (!!)
+       }
+       # Redirect static files
+       location ~ ^/(src/|bin/)?(ext/.*|docs/.*)$ {
+                try_files /custom/$2 /ext/$2 /bin/$2 /src/$2 $uri =404;
+       }
+       # Drop all other stuff
+       location / {
+                if (!-f $request_filename) { return 404; }
+                #return 403;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplepythonfcgi/fastcgi.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplepythonfcgi/fastcgi.conf
new file mode 100644
index 000000000..7705e5ec6
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplepythonfcgi/fastcgi.conf
@@ -0,0 +1,20 @@
+#fastcgi.conf
+fastcgi_param GATEWAY_INTERFACE CGI/1.1;
+fastcgi_param SERVER_SOFTWARE nginx;
+
+fastcgi_param QUERY_STRING $query_string;
+fastcgi_param REQUEST_METHOD $request_method;
+fastcgi_param CONTENT_TYPE $content_type;
+fastcgi_param CONTENT_LENGTH $content_length;
+
+fastcgi_param SCRIPT_NAME $fastcgi_script_name;
+fastcgi_param REQUEST_URI $request_uri;
+fastcgi_param DOCUMENT_URI $document_uri;
+fastcgi_param DOCUMENT_ROOT $document_root;
+fastcgi_param SERVER_PROTOCOL $server_protocol;
+
+fastcgi_param REMOTE_ADDR $remote_addr;
+fastcgi_param REMOTE_PORT $remote_port;
+fastcgi_param SERVER_ADDR $server_addr;
+fastcgi_param SERVER_PORT $server_port;
+fastcgi_param SERVER_NAME $server_name;
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplepythonfcgi/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplepythonfcgi/nginx.conf
new file mode 100644
index 000000000..f17ae8e0a
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplepythonfcgi/nginx.conf
@@ -0,0 +1,17 @@
+# static files
+location ~ ^/(images|javascript|js|css|flash|media|static)/ {
+  root /PROJECTBASE/PROJECTNAME/static;
+}
+
+location = /favicon.ico {
+  root /PROJECTBASE/PROJECTNAME/static/images;
+}
+
+# pass all requests to FastCGI TG server listening on ${HOST}:${PORT}
+#
+location / {
+   fastcgi_pass 127.0.0.1:9000;
+   fastcgi_index index;
+   fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
+   include conf/fastcgi_params;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplerubyfcgi/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplerubyfcgi/nginx.conf
new file mode 100644
index 000000000..53187fd2f
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/simplerubyfcgi/nginx.conf
@@ -0,0 +1,32 @@
+user http;
+worker_processes  3;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include            mime.types;
+    default_type       application/octet-stream;
+    sendfile           on;
+    tcp_nopush         on;
+    keepalive_timeout  65;
+    gzip               on;
+    gzip_types         text/plain text/css text/javascript
+                       application/javascript application/json
+                       application/xml;
+    index              index.html index.htm;
+
+    server {
+        listen       80;
+        server_name  .example.com;
+        root         /srv/http/my_app/public;
+        location / {
+            proxy_set_header  X-Real-IP        $remote_addr;
+            proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
+            proxy_set_header  Host             $http_host;
+            proxy_redirect    off;
+            proxy_pass        http://unix:/var/run/my_app.sock:;
+        }
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/spip/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/spip/nginx.conf
new file mode 100644
index 000000000..cc3439314
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/spip/nginx.conf
@@ -0,0 +1,24 @@
+server {
+    server_name emeagwali.net www.emeagwali.net;
+    client_max_body_size 10m;
+    root /var/www/spip;
+    index index.php;
+
+    location / {
+        try_files $uri $uri/ /spip.php?q=$uri&$args;
+    }
+
+    location ~^/(tmp|config)/{
+        return 403;
+    }
+
+    location ~ \.php$ {
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_pass   127.0.0.1:9000;
+        fastcgi_index  index.php ;
+        fastcgi_buffers 16 16k;
+        fastcgi_buffer_size 32k;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/sugarcrm/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/sugarcrm/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..6c7c189db
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/sugarcrm/sites-available/www.example.com.vhost
@@ -0,0 +1,39 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html;
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+       location / {
+                try_files $uri $uri/ /index.php?$args;
+       }
+       # Add trailing slash to */wp-admin requests.
+       rewrite /wp-admin$ $scheme://$host$uri/ permanent;
+       location ~*  \.(jpg|jpeg|png|gif|css|js|ico)$ {
+                expires max;
+                log_not_found off;
+       }
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/nginx.conf
new file mode 100644
index 000000000..c5bb402f7
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/nginx.conf
@@ -0,0 +1,54 @@
+server {
+    server_name domain.tld www.domain.tld;
+    root /var/www/project/web;
+
+    location / {
+        # try to serve file directly, fallback to app.php
+        try_files $uri /app.php$is_args$args;
+    }
+    # DEV
+    # This rule should only be placed on your development environment
+    # In production, don't include this and don't deploy app_dev.php or config.php
+    location ~ ^/(app_dev|config)\.php(/|$) {
+        fastcgi_pass unix:/var/run/php5-fpm.sock;
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+        # When you are using symlinks to link the document root to the
+        # current version of your application, you should pass the real
+        # application path instead of the path to the symlink to PHP
+        # FPM.
+        # Otherwise, PHP's OPcache may not properly detect changes to
+        # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
+        # for more information).
+        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+        fastcgi_param DOCUMENT_ROOT $realpath_root;
+    }
+    # PROD
+    location ~ ^/app\.php(/|$) {
+        fastcgi_pass unix:/var/run/php5-fpm.sock;
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+       # When you are using symlinks to link the document root to the
+       # current version of your application, you should pass the real
+       # application path instead of the path to the symlink to PHP
+       # FPM.
+       # Otherwise, PHP's OPcache may not properly detect changes to
+       # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
+       # for more information).
+       fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+       fastcgi_param DOCUMENT_ROOT $realpath_root;
+       # Prevents URIs that include the front controller. This will 404:
+       # http://domain.tld/app.php/some-path
+       # Remove the internal directive to allow URIs like this
+       internal;
+   }
+
+   # return 404 for all other php files not matching the front controller
+   # this prevents access to other php files you don't want to be accessible.
+   location ~ \.php$ {
+     return 404;
+   }
+
+   error_log /var/log/nginx/project_error.log;
+   access_log /var/log/nginx/project_access.log;
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/old.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/old.conf
new file mode 100644
index 000000000..bd1afb0ab
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/old.conf
@@ -0,0 +1,70 @@
+upstream phpfcgi {
+    server 127.0.0.1:9000;
+    # server unix:/var/run/php5-fpm.sock; #for PHP-FPM running on UNIX socket
+}
+server {
+    listen 80;
+
+    server_name symfony2;
+    root /var/www/symfony2/web;
+
+    error_log /var/log/nginx/symfony2.error.log;
+    access_log /var/log/nginx/symfony2.access.log;
+
+    # strip app.php/ prefix if it is present
+    rewrite ^/app\.php/?(.*)$ /$1 permanent;
+
+    location / {
+        index app.php;
+        try_files $uri @rewriteapp;
+    }
+
+    location @rewriteapp {
+        rewrite ^(.*)$ /app.php/$1 last;
+    }
+
+    # pass the PHP scripts to FastCGI server from upstream phpfcgi
+    location ~ ^/(app|app_dev|config)\.php(/|$) {
+        fastcgi_pass phpfcgi;
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+        fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param  HTTPS off;
+    }
+}
+
+
+server {
+    listen 443;
+
+    server_name symfony2;
+    root /var/www/symfony2/web;
+
+    ssl on;
+    ssl_certificate /etc/ssl/certs/symfony2.crt;
+    ssl_certificate_key /etc/ssl/private/symfony2.key;
+
+    error_log /var/log/nginx/symfony2.error.log;
+    access_log /var/log/nginx/symfony2.access.log;
+
+    # strip app.php/ prefix if it is present
+    rewrite ^/app\.php/?(.*)$ /$1 permanent;
+
+    location / {
+        index app.php;
+        try_files $uri @rewriteapp;
+    }
+
+    location @rewriteapp {
+        rewrite ^(.*)$ /app.php/$1 last;
+    }
+
+    # pass the PHP scripts to FastCGI server from upstream phpfcgi
+    location ~ ^/(app|app_dev|config)\.php(/|$) {
+        fastcgi_pass phpfcgi;
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param HTTPS on;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/oldold.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/oldold.conf
new file mode 100644
index 000000000..a2e647593
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/symfony/oldold.conf
@@ -0,0 +1,50 @@
+server {
+  listen 80;
+
+  server_name mysite.com;
+
+  root /var/www/mysite.com/web;
+  access_log /var/log/nginx/mysite.com.access.log;
+  error_log /var/log/nginx/mysite.com.error.log;
+
+  location ~ ^/(index|frontend|frontend_dev|backend|backend_dev)\.php$ {
+    include fastcgi_params;
+    fastcgi_split_path_info ^(.+\.php)(/.+)$;
+    fastcgi_param PATH_INFO $fastcgi_path_info;
+    fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
+    fastcgi_param HTTPS off;
+    fastcgi_pass   127.0.0.1:9000;
+  }
+
+  location / {
+    index index.php;
+    try_files $uri /index.php?$args;
+  }
+}
+
+server {
+  listen 443;
+
+  ssl on;
+  ssl_certificate      /etc/ssl/certs/mysite.com.crt;
+  ssl_certificate_key  /etc/ssl/private/mysite.com.key;
+
+  server_name mysite.com;
+
+  root /var/www/mysite.com/web;
+  access_log /var/log/nginx/mysite.com.access.log;
+  error_log /var/log/nginx/mysite.com.error.log;
+  location ~ ^/(index|frontend|frontend_dev|backend|backend_dev)\.php$ {
+    include fastcgi_params;
+    fastcgi_split_path_info ^(.+\.php)(/.+)$;
+    fastcgi_param PATH_INFO $fastcgi_path_info;
+    fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
+    fastcgi_param HTTPS on;
+    fastcgi_pass   127.0.0.1:9000;
+  }
+
+  location / {
+    index index.php;
+    try_files $uri /index.php?$args;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/typo3-4.6/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/typo3-4.6/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..a9e94f23e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/typo3-4.6/sites-available/www.example.com.vhost
@@ -0,0 +1,89 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+       index index.php index.html;
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+                expires max;
+       }
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+       location ~*  \.(jpg|jpeg|png|gif|css|js|ico)$ {
+                expires max;
+                log_not_found off;
+       }
+       location ~* \.(cur|ico|gif|png|jpe?g|css|js|swf|woff)((\?\d\d\d\d\d\d\d\d\d\d)|(\?s=\d\d\d\d\d\d\d\d\d\d))$ {
+                expires max;
+                log_not_found off;
+       }
+       location ~* \.(cur|ico|gif|png|jpe?g|css|js|swf|woff)(\?v\d\d?\.\d\d?\.\d\d?)$ {
+                expires max;
+                log_not_found off;
+       }
+       location ~* ^(/typo3/sysext|/typo3conf/ext).*\.(cur|ico|gif|png|jpe?g|css|js|swf|woff) {
+                expires max;
+                log_not_found off;
+       }
+       location = /clear.gif {
+                empty_gif;
+                expires max;
+       }
+       location ^~ /typo3/gfx {
+                expires max;
+       }
+       location ^~ /typo3temp/compressor {
+                expires max;
+       }
+       location ~* \.(sql|htaccess|htpasswd|tpl|html5|xhtml) {
+                deny all;
+       }
+       location / {
+                if ($query_string ~ ".+") {
+                        return 405;
+                }
+                # pass requests from logged-in users to PHP
+                if ($http_cookie ~ 'nc_staticfilecache|be_typo_user' ) {
+                        return 405;
+                } # pass POST requests to PHP
+                if ($request_method !~ ^(GET|HEAD)$ ) {
+                        return 405;
+                }
+                if ($http_pragma = 'no-cache') {
+                        return 405;
+                }
+                if ($http_cache_control = 'no-cache') {
+                        return 405;
+                }
+                error_page 405 = @nocache;
+                # serve requested content from the cache if available, otherwise pass the request to PHP
+                try_files /typo3temp/tx_ncstaticfilecache/$host${request_uri}index.html @nocache;
+       }
+       location @nocache {
+                try_files $uri $uri/ /index.php?$args;
+       }
+       location ^~ /typo3temp/tx_ncstaticfilecache {
+                expires 43200;
+                charset utf-8;
+       }
+       location ~ \.php$ {
+                try_files $uri =404;
+                include /etc/nginx/fastcgi_params;
+                fastcgi_pass 127.0.0.1:9000;
+                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                fastcgi_index index.php;
+       }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/typo3-6.2/sites-available/www.example.com.vhost b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/typo3-6.2/sites-available/www.example.com.vhost
new file mode 100644
index 000000000..0fc1671b3
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/typo3-6.2/sites-available/www.example.com.vhost
@@ -0,0 +1,91 @@
+server {
+       listen 80;
+       server_name www.example.com example.com;
+       root /var/www/www.example.com/web;
+
+       if ($http_host != "www.example.com") {
+                 rewrite ^ http://www.example.com$request_uri permanent;
+       }
+
+       index index.php index.html;
+
+       location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+       }
+
+       location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+       }
+
+       # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+       location ~ /\. {
+                deny all;
+                access_log off;
+                log_not_found off;
+       }
+
+        location ~ \.php$ {
+                        try_files $uri =404;
+                        include /etc/nginx/fastcgi_params;
+                        fastcgi_pass unix:/var/run/php5-fpm.sock;
+                        fastcgi_index index.php;
+                        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+                        fastcgi_intercept_errors on;
+                        fastcgi_buffer_size 128k;
+                        fastcgi_buffers 256 16k;
+                        fastcgi_busy_buffers_size 256k;
+                        fastcgi_temp_file_write_size 256k;
+                        fastcgi_read_timeout 1200;
+        }
+		
+        client_max_body_size 100M;
+
+        location ~ /\.(js|css)$ {
+                expires 604800s;
+        }
+
+        if (!-e $request_filename){
+                rewrite ^/(.+)\.(\d+)\.(php|js|css|png|jpg|gif|gzip)$ /$1.$3 last;
+        }
+
+        location ~* ^/fileadmin/(.*/)?_recycler_/ {
+                deny all;
+        }
+        location ~* ^/fileadmin/templates/.*(\.txt|\.ts)$ {
+                deny all;
+        }
+        location ~* ^/typo3conf/ext/[^/]+/Resources/Private/ {
+                deny all;
+        }
+        location ~* ^/(typo3/|fileadmin/|typo3conf/|typo3temp/|uploads/|favicon\.ico) {
+        }
+
+        location / {
+                        if ($query_string ~ ".+") {
+                                return 405;
+                        }
+                        if ($http_cookie ~ 'nc_staticfilecache|be_typo_user|fe_typo_user' ) {
+                                return 405;
+                        } # pass POST requests to PHP
+                        if ($request_method !~ ^(GET|HEAD)$ ) {
+                                return 405;
+                        }
+                        if ($http_pragma = 'no-cache') {
+                                return 405;
+                        }
+                        if ($http_cache_control = 'no-cache') {
+                                return 405;
+                        }
+                        error_page 405 = @nocache;
+
+                        try_files /typo3temp/tx_ncstaticfilecache/$host${request_uri}index.html @nocache;
+        }
+
+        location @nocache {
+                        try_files $uri $uri/ /index.php$is_args$args;
+        }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/no-cache.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/no-cache.conf
new file mode 100644
index 000000000..b5d45cb77
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/no-cache.conf
@@ -0,0 +1,41 @@
+server {
+	listen 80;
+ 
+	server_name kbeezie.com www.kbeezie.com;
+	root html/kbeezie.com;
+ 
+	access_log logs/kbeezie.access.log;
+	error_log logs/kbeezie.error.log;
+ 
+	# Simply using try_files, tests the request uri against a file, then folder
+	# then if neither can be found, the request is sent to index.php
+	# this is a lot simpler than the .htaccess method of rewriting permalinks
+ 
+	location / { 
+		try_files $uri $uri/ /index.php; 
+	}
+ 
+	# Normally you do not need this if you are not using any error_page directive
+	# but having it off allows Wordpress to return it's own error page
+	# rather than the plain Nginx screen
+ 
+	fastcgi_intercept_errors off;
+ 
+	# Caching the typical static files such as css, js, jpg, png and so forth
+	# helps in telling the browser they can cache the content
+	location ~* \.(ico|css|js|gif|jpe?g|png)$ {
+		expires max;
+		add_header Pragma public;
+		add_header Cache-Control "public, must-revalidate, proxy-revalidate";
+	}
+ 
+	# I like to place my php stuff into it's own file
+	# see http://kbeezie.com/view/nginx/ for more information
+	include php.conf;
+ 
+	# We don't really need to log favicon requests
+	location = /favicon.ico { access_log off; log_not_found off; }	
+ 
+	# We don't want to allow the browsers to see .hidden linux/unix files
+	location ~ /\. { deny  all; access_log off; log_not_found off; }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/supercache.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/supercache.conf
new file mode 100644
index 000000000..9129b2495
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/supercache.conf
@@ -0,0 +1,74 @@
+server {
+	listen 80;
+ 
+	server_name kbeezie.com www.kbeezie.com;
+	root html/kbeezie.com;
+ 
+	access_log logs/kbeezie.access.log;
+	error_log logs/kbeezie.error.log;
+ 
+	location / { 
+		# This line when enabled will use Nginx's gzip static module
+		gzip_static on;
+ 
+		# Disables serving gzip content to IE 6 or below
+		gzip_disable        "MSIE [1-6]\.";
+ 
+		# Sets the default type to text/html so that gzipped content is served
+		# as html, instead of raw uninterpreted data.
+		default_type text/html;
+ 
+		# does the requested file exist exactly as it is? if yes, serve it and stop here
+		if (-f $request_filename) { break; }
+ 
+		# sets some variables to help test for the existence of a cached copy of the request
+		set $supercache_file '';
+		set $supercache_uri $request_uri;
+ 
+		# IF the request is a post, has a query attached, or a cookie
+		# then don't serve the cache (ie: users logged in, or posting comments)
+		if ($request_method = POST) { set $supercache_uri ''; }
+		if ($query_string) { set $supercache_uri ''; }
+		if ($http_cookie ~* "comment_author_|wordpress|wp-postpass_" ) { 
+			set $supercache_uri ''; 
+		}
+ 
+		# if the supercache_uri variable hasn't been blanked by this point, attempt
+		# to set the name of the destination to the possible cache file
+		if ($supercache_uri ~ ^(.+)$) { 
+			set $supercache_file /wp-content/cache/supercache/$http_host/$1index.html; 
+		}
+ 
+		# If a cache file of that name exists, serve it directly
+		if (-f $document_root$supercache_file) { rewrite ^ $supercache_file break; }
+ 
+		# Otherwise send the request back to index.php for further processing
+		if (!-e $request_filename) { rewrite . /index.php last; }
+	}
+ 
+	# Normally you do not need this if you are not using any error_page directive
+	# but having it off allows Wordpress to return it's own error page
+	# rather than the plain Nginx screen
+ 
+	fastcgi_intercept_errors off;
+ 
+	# Caching the typical static files such as css, js, jpg, png and so forth
+	# helps in telling the browser they can cache the content
+	location ~* \.(ico|css|js|gif|jpe?g|png)$ {
+		expires max;
+		add_header Pragma public;
+		add_header Cache-Control "public, must-revalidate, proxy-revalidate";
+	}
+ 
+	# I like to place my php stuff into it's own file
+	# see http://kbeezie.com/view/nginx/ for more information
+	include php.conf;
+ 
+	# We don't really need to log favicon requests
+	location = /favicon.ico { access_log off; log_not_found off; }	
+ 
+	# We don't want to allow the browsers to see .hidden linux/unix files
+	location ~ /\. { deny  all; access_log off; log_not_found off; }
+}
+
+
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/total-cache.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/total-cache.conf
new file mode 100644
index 000000000..b5d45cb77
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/total-cache.conf
@@ -0,0 +1,41 @@
+server {
+	listen 80;
+ 
+	server_name kbeezie.com www.kbeezie.com;
+	root html/kbeezie.com;
+ 
+	access_log logs/kbeezie.access.log;
+	error_log logs/kbeezie.error.log;
+ 
+	# Simply using try_files, tests the request uri against a file, then folder
+	# then if neither can be found, the request is sent to index.php
+	# this is a lot simpler than the .htaccess method of rewriting permalinks
+ 
+	location / { 
+		try_files $uri $uri/ /index.php; 
+	}
+ 
+	# Normally you do not need this if you are not using any error_page directive
+	# but having it off allows Wordpress to return it's own error page
+	# rather than the plain Nginx screen
+ 
+	fastcgi_intercept_errors off;
+ 
+	# Caching the typical static files such as css, js, jpg, png and so forth
+	# helps in telling the browser they can cache the content
+	location ~* \.(ico|css|js|gif|jpe?g|png)$ {
+		expires max;
+		add_header Pragma public;
+		add_header Cache-Control "public, must-revalidate, proxy-revalidate";
+	}
+ 
+	# I like to place my php stuff into it's own file
+	# see http://kbeezie.com/view/nginx/ for more information
+	include php.conf;
+ 
+	# We don't really need to log favicon requests
+	location = /favicon.ico { access_log off; log_not_found off; }	
+ 
+	# We don't want to allow the browsers to see .hidden linux/unix files
+	location ~ /\. { deny  all; access_log off; log_not_found off; }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/totalcache-enhanced.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/totalcache-enhanced.conf
new file mode 100644
index 000000000..28181d739
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress-caching/totalcache-enhanced.conf
@@ -0,0 +1,64 @@
+server {
+	listen 80;
+ 
+	server_name kbeezie.com www.kbeezie.com;
+ 
+	root /usr/local/www/kbeezie.com;
+ 
+	access_log /var/log/nginx/kbeezie.access.log;
+	error_log /var/log/nginx/kbeezie.error.log;
+ 
+	location / { 
+		if (-f $request_filename) {
+		        break;
+		}
+ 
+		set $w3tc_rewrite 1;
+		if ($request_method = POST) { set $w3tc_rewrite 0; }
+		if ($query_string != "") { set $w3tc_rewrite 0; }
+ 
+		set $w3tc_rewrite2 1;
+		if ($request_uri !~ \/$) { set $w3tc_rewrite2 0; }
+		if ($request_uri ~* "(sitemap(_index)?\.xml(\.gz)?|[a-z0-9_\-]+-sitemap([0-9]+)?\.xml(\.gz)?)") { set $w3tc_rewrite2 1; }
+		if ($w3tc_rewrite2 != 1) { set $w3tc_rewrite 0; }
+ 
+		if ($http_cookie ~* "(comment_author|wp\-postpass|wordpress_\[a\-f0\-9\]\+|wordpress_logged_in)") { set $w3tc_rewrite 0; }
+		if ($http_user_agent ~* "(W3\ Total\ Cache/0\.9\.2\.4)") { set $w3tc_rewrite 0; }
+ 
+		set $w3tc_ua "";
+		set $w3tc_ref "";
+		set $w3tc_ssl "";
+		set $w3tc_enc "";
+ 
+		if ($http_accept_encoding ~ gzip) { set $w3tc_enc _gzip; }
+ 
+		set $w3tc_ext "";
+		if (-f "$document_root/wp-content/cache/page_enhanced/$host/$request_uri/_index$w3tc_ua$w3tc_ref$w3tc_ssl.html$w3tc_enc") {
+		    set $w3tc_ext .html;
+		}
+		if ($w3tc_ext = "") { set $w3tc_rewrite 0; }
+ 
+		if ($w3tc_rewrite = 1) {
+		    rewrite ^ "/wp-content/cache/page_enhanced/$host/$request_uri/_index$w3tc_ua$w3tc_ref$w3tc_ssl$w3tc_ext$w3tc_enc" last;
+		}
+ 
+		if (!-e $request_filename) { 
+			rewrite ^ /index.php last; 
+		}
+	}
+ 
+	location /search { limit_req zone=kbeezieone burst=3 nodelay; rewrite ^ /index.php; }
+ 
+	fastcgi_intercept_errors off;
+ 
+	location ~* \.(?:ico|css|js|gif|jpe?g|png)$ {
+		expires max;
+		add_header Pragma public;
+		add_header Cache-Control "public, must-revalidate, proxy-revalidate";
+	}
+ 
+	# see http://kbeezie.com/view/nginx/ for more information
+	include php.conf;
+	location = /favicon.ico { access_log off; log_not_found off; }	
+	location ~ /\. { deny  all; access_log off; log_not_found off; }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/multisite-subdir.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/multisite-subdir.conf
new file mode 100644
index 000000000..13c89678c
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/multisite-subdir.conf
@@ -0,0 +1,47 @@
+map $uri $blogname{
+    ~^(?P<blogpath>/[^/]+/)files/(.*)       $blogpath ;
+}
+
+map $blogname $blogid{
+    default -999;
+
+    #Ref: http://wordpress.org/extend/plugins/nginx-helper/
+    #include /var/www/wordpress/wp-content/plugins/nginx-helper/map.conf ;
+}
+
+server {
+    server_name example.com ;
+
+    root /var/www/example.com/htdocs;
+    index index.php;
+
+    location ~ ^(/[^/]+/)?files/(.+) {
+        try_files /wp-content/blogs.dir/$blogid/files/$2 /wp-includes/ms-files.php?file=$2 ;
+        access_log off;     log_not_found off; expires max;
+    }
+
+    #avoid php readfile()
+    location ^~ /blogs.dir {
+        internal;
+        alias /var/www/example.com/htdocs/wp-content/blogs.dir ;
+        access_log off;     log_not_found off; expires max;
+    }
+
+    if (!-e $request_filename) {
+        rewrite /wp-admin$ $scheme://$host$uri/ permanent;
+        rewrite ^(/[^/]+)?(/wp-.*) $2 last;
+        rewrite ^(/[^/]+)?(/.*\.php) $2 last;
+    }
+
+    location / {
+        try_files $uri $uri/ /index.php?$args ;
+    }
+
+    location ~ \.php$ {
+        try_files $uri =404;
+        include fastcgi_params;
+        fastcgi_pass php;
+    }
+
+    #add some rules for static content expiry-headers here
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/multisite-subdomain.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/multisite-subdomain.conf
new file mode 100644
index 000000000..6871f1245
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/multisite-subdomain.conf
@@ -0,0 +1,39 @@
+map $http_host $blogid {
+    default       -999;
+
+    #Ref: http://wordpress.org/extend/plugins/nginx-helper/
+    #include /var/www/wordpress/wp-content/plugins/nginx-helper/map.conf ;
+
+}
+
+server {
+    server_name example.com *.example.com ;
+
+    root /var/www/example.com/htdocs;
+    index index.php;
+
+    location / {
+        try_files $uri $uri/ /index.php?$args ;
+    }
+
+    location ~ \.php$ {
+        try_files $uri =404;
+        include fastcgi_params;
+        fastcgi_pass php;
+    }
+
+    #WPMU Files
+        location ~ ^/files/(.*)$ {
+                try_files /wp-content/blogs.dir/$blogid/$uri /wp-includes/ms-files.php?file=$1 ;
+                access_log off; log_not_found off;      expires max;
+        }
+
+    #WPMU x-sendfile to avoid php readfile()
+    location ^~ /blogs.dir {
+        internal;
+        alias /var/www/example.com/htdocs/wp-content/blogs.dir;
+        access_log off;     log_not_found off;      expires max;
+    }
+
+    #add some rules for static content expiry-headers here
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/nginx.conf
new file mode 100644
index 000000000..32544338e
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/wordpress/nginx.conf
@@ -0,0 +1,43 @@
+# Upstream to abstract backend connection(s) for php
+upstream php {
+        server unix:/tmp/php-cgi.socket;
+        server 127.0.0.1:9000;
+}
+
+server {
+        ## Your website name goes here.
+        server_name domain.tld;
+        ## Your only path reference.
+        root /var/www/wordpress;
+        ## This should be in your http block and if it is, it's not needed here.
+        index index.php;
+
+        location = /favicon.ico {
+                log_not_found off;
+                access_log off;
+        }
+
+        location = /robots.txt {
+                allow all;
+                log_not_found off;
+                access_log off;
+        }
+
+        location / {
+                # This is cool because no php is touched for static content.
+                # include the "?$args" part so non-default permalinks doesn't break when using query string
+                try_files $uri $uri/ /index.php?$args;
+        }
+
+        location ~ \.php$ {
+                #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
+                include fastcgi.conf;
+                fastcgi_intercept_errors on;
+                fastcgi_pass php;
+        }
+
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+                expires max;
+                log_not_found off;
+        }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/xenforo/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/xenforo/nginx.conf
new file mode 100644
index 000000000..a7d140518
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/xenforo/nginx.conf
@@ -0,0 +1,18 @@
+server {
+
+    server_name     localhost;
+
+    root    html/xenforo;
+    index   index.php index.html;
+
+    location / {
+        try_files $uri $uri/ /index.php?$uri&$args;
+    }
+
+    location ~ \.php$ {
+        fastcgi_pass    127.0.0.1:9000;
+        fastcgi_param   SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        include         fastcgi_params;
+    }
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/yii/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/yii/nginx.conf
new file mode 100644
index 000000000..8bfe243e3
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/yii/nginx.conf
@@ -0,0 +1,42 @@
+server {
+        server_name domain.tld;
+
+        root /usr/share/nginx/html;
+        index index.html index.php;
+
+        #Yii Specific location configurations.
+
+        #SEF URLs for sampleapp.
+        location /sampleapp {
+         rewrite ^/sampleapp/(.*)$ /sampleapp/index.php?r=$1;
+        }
+
+        location ~ /(protected|framework|nbproject) {
+            deny all;
+            access_log off;
+            log_not_found off;
+        }
+
+        location ~ /themes/\w+/views {
+            deny all;
+            access_log off;
+            log_not_found off;
+        }
+
+        location ~ \.(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
+                try_files $uri =404;
+        }
+
+        #End Yii Specific specific location configurations.
+
+        location ~ \.php$ {
+                root            /usr/share/nginx/html;
+                fastcgi_pass    127.0.0.1:9000;
+                fastcgi_index   index.php;
+                fastcgi_param   SCRIPT_FILENAME /usr/share/nginx/html/$fastcgi_script_name;
+                fastcgi_split_path_info ^(.+\.php)(/.+)$;
+                include         fastcgi_params;
+        }
+
+
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zend/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zend/nginx.conf
new file mode 100644
index 000000000..65cb37d08
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zend/nginx.conf
@@ -0,0 +1,16 @@
+server {
+  listen      80;
+  server_name www.example.com;
+  root        /var/www/www.example.com/myapplication;
+  index       index.html index.htm index.php;
+
+  location / {
+    try_files $uri $uri/ /index.php$is_args$args;
+  }
+
+  location ~ \.php$ {
+    fastcgi_pass   unix:/usr/local/zend/tmp/php-fastcgi.socket;
+    fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    include        fastcgi_params;
+  }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zenphoto/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zenphoto/nginx.conf
new file mode 100644
index 000000000..1fbef9e41
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zenphoto/nginx.conf
@@ -0,0 +1,93 @@
+server {
+    server_name domain.tld;
+
+    root   /var/www/zenphoto;
+    index    index.php;
+
+    # pass the PHP scripts to php-fpm server
+    location ~ \.php$ {
+        try_files $uri =404;
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_index index.php;
+        fastcgi_pass php;
+    }
+
+    location @zenphoto {
+
+        # experimental rss rules
+        rewrite index\.php\?^rss-(.*)&(.*)    /index.php?rss=$1 last;
+        rewrite index\.php\?^rss-(.*)$        /index.php?rss=$1 last;
+
+        rewrite index\.php$ /index.php last;
+        rewrite ^/(.*)/page/([A-Za-z0-9_\-]+)/?$ /index.php?album=$1&page=$2 last;
+
+        # Images and stuff
+        rewrite "^/(.*)/image/(thumb|[0-9]{1,4})/([^/\\\]+)$"  /zp-core/i.php?a=$1&i=$3&s=$2  last;
+        rewrite ^/(.*)/image/([^/\\\]+)$  /zp-core/i.php?a=$1&i=$2  last;
+        rewrite "^/(.*)/album/(thumb|[0-9]{1,4})/([^/\\\]+)$"  /zp-core/i.php?a=$1&i=$3&s=$2&album=true  last;
+
+        # Catch all for unknown stuff
+        rewrite ^/(.*)/?$ /index.php?album=$1 last;
+    }
+
+    location @albums {
+         rewrite ^/albums/?(.+/?)?$  /$1  redirect;
+    }
+
+    # Admin pages
+    location /admin {
+        rewrite ^/admin/?$ /zp-core/admin.php redirect;
+    }
+
+    location /albums {
+        try_files $uri @albums;
+    }
+
+    # Tiny URLs
+    location /tiny {
+        rewrite ^/tiny/([0-9]+)/?$ /index.php?p=$1&t last;
+    }
+
+    # Page
+    location /page {
+        rewrite ^/page/([0-9]+)/?$ /index.php?page=$1 last;
+        rewrite ^/page/([A-Za-z0-9\-_]+)/?$ /index.php?p=$1 last;
+        rewrite ^/page/([A-Za-z0-9_\-]+)/([0-9]+)/?$ /index.php?p=$1&page=$2 last;
+    }
+
+    # Pages
+    location /pages {
+        rewrite ^/pages/?$ /index.php?p=pages last;
+        rewrite ^/pages/(.*)/?$ /index.php?p=pages&title=$1 last;
+    }
+
+    # Search
+    location /page/search {
+        rewrite ^/page/search/fields([0-9]+)/(.*)/([0-9]+)/?$ /index.php?p=search&searchfields=$1&words=$2&page=$3 last;
+        rewrite ^/page/search/fields([0-9]+)/(.*)/?$ /index.php?p=search&searchfields=$1&words=$2 last;
+        rewrite ^/page/search/archive/(.*)/([0-9]+)/?$ /index.php?p=search&date=$1&page=$2 last;
+        rewrite ^/page/search/archive/(.*)/?$ /index.php?p=search&date=$1 last;
+        rewrite ^/page/search/tags/(.*)/([0-9]+)/?$ /index.php?p=search&searchfields=tags&words=$1&page=$2 last;
+        rewrite ^/page/search/tags/(.*)/?$ /index.php?p=search&searchfields=tags&words=$1 last;
+        rewrite ^/page/search/(.*)/([0-9]+)/?$ /index.php?p=search&words=$1&page=$2 last;
+        rewrite ^/page/search/(.*)/?$ /index.php?p=search&words=$1 last;
+    }
+
+    # News
+    location /news {
+        rewrite ^/news/?$ /index.php?p=news last;
+        rewrite ^/news/([0-9]+)/?$ /index.php?p=news&page=$1 last;
+        rewrite ^/news/category/(.*)/([0-9]+)/?$ /index.php?p=news&category=$1&page=$2 last;
+        rewrite ^/news/category/(.*)/?$ /index.php?p=news&category=$1 last;
+        rewrite ^/news/archive/(.*)/([0-9]+)/?$ /index.php?p=news&date=$1&page=$2 last;
+        rewrite ^/news/archive/(.*)/?$ /index.php?p=news&date=$1 last;
+        rewrite ^/news/(.*)/?$ /index.php?p=news&title=$1 last;
+    }
+
+    # Root
+    location / {
+        try_files $uri $uri/ @zenphoto;
+    }
+}
diff --git a/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zope/nginx.conf b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zope/nginx.conf
new file mode 100644
index 000000000..3d022f346
--- /dev/null
+++ b/certbot-compatibility-test/nginx/nginx-roundtrip-testdata/zope/nginx.conf
@@ -0,0 +1,18 @@
+location ~ /zope(/|$) {
+  fastcgi_pass    unix:/var/run/plone-site.sock;
+  include /etc/nginx/fastcgi_params;
+
+  set $fixed_content_length $content_length;
+  if ( $fixed_content_length = "" ) {
+    set $fixed_content_length "0";
+  }
+
+  set $path_info "";
+  if ( $document_uri ~ "^/zope/(.*)$" ) {
+    set $path_info $1;
+  }
+
+  fastcgi_param   CONTENT_LENGTH  $fixed_content_length;
+  fastcgi_param   PATH_INFO   $path_info;
+  fastcgi_param   SCRIPT_NAME /zope;
+}
diff --git a/certbot-compatibility-test/nginx/roundtrip.py b/certbot-compatibility-test/nginx/roundtrip.py
new file mode 100644
index 000000000..852221df5
--- /dev/null
+++ b/certbot-compatibility-test/nginx/roundtrip.py
@@ -0,0 +1,34 @@
+#!/usr/bin/env python
+
+import os
+import sys
+
+from certbot_nginx import nginxparser
+
+def roundtrip(stuff):
+    success = True
+    for t in stuff:
+        print t
+        if not os.path.isfile(t):
+            continue
+        with open(t, "r") as f:
+            config = f.read()
+            try:
+                if nginxparser.dumps(nginxparser.loads(config)) != config:
+                    print("Failed parsing round-trip for {0}".format(t))
+                    success = False
+            except Exception as e:
+                print("Failed parsing {0} ({1})".format(t, e))
+                success = False
+    return success
+
+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        print("usage: %s directory" % sys.argv[0])
+        sys.exit(1)
+    success = True
+    for where, _, files in os.walk(sys.argv[1]):
+        if files:
+            success &= roundtrip(os.path.join(where, f) for f in files)
+
+    sys.exit(0 if success else 1)