Remove Traefik multi-type middlewares and add HSTS header

Traefik will fail to create multi-type middlewares, as Traefik will fail with
`cannot create middleware: multi-types middleware not supported` so had to
create multiple middlewares for the following tasks:

- Redirect to HTTPS
- Add HSTS header

Also added HSTS header for default secure router when HSTS is enabled.

Tested with Traefik 2.1.

1 files changed, 7 insertions, 4 deletions

diff --git a/src/templates/partials/traefik.hbs b/src/templates/partials/traefik.hbs
index 2861178..489569e 100644
--- a/src/templates/partials/traefik.hbs
+++ b/src/templates/partials/traefik.hbs
@@ -5,6 +5,9 @@
   [http.routers.router-secure]
     rule = "Host(`foo.com`)"
     service = "service-id"
+    {{#if form.hsts}}
+    middlewares = ["hsts-header"]
+    {{/if}}
 
     [http.routers.router-secure.tls]
       options = "{{form.config}}"
@@ -14,14 +17,14 @@
     rule = "Host(`foo.com`)"
     service = "service-id"
     {{#if form.hsts}}
-    middlewares = ["redirect"]
+    middlewares = ["redirect-to-https", "hsts-header"]
     {{/if}}
 
 [http.middlewares]
-  [http.middlewares.redirect.redirectScheme]
+  [http.middlewares.redirect-to-https.redirectScheme]
     scheme = "https"
-  [http.middlewares.redirect.headers]
-    [http.middlewares.redirect.headers.customResponseHeaders]
+  [http.middlewares.hsts-header.headers]
+    [http.middlewares.hsts-header.headers.customResponseHeaders]
       Strict-Transport-Security = "max-age={{output.hstsMaxAge}}"
 {{/if}}