Fix build for !11963.

- Don't use `request.env['omniauth.params']` if it isn't present.

- Remove the `saml` section from the `gitlab.yml` test section. Some tests
  depend on this section not being initially present, so it can be overridden
  in the test. This MR doesn't add any tests for SAML, so we didn't really need
  this in the first place anyway.

- Clean up the test -> omniauth section of `gitlab.yml`

1 files changed, 3 insertions, 22 deletions

diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index b58a173bccb..950a58bb0dd 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -619,15 +619,12 @@ test:
   omniauth:
     enabled: true
     allow_single_sign_on: true
-    block_auto_created_users: false
-    auto_link_saml_user: true
     external_providers: []
 
     providers:
       - { name: 'cas3',
           label: 'cas3',
-          args: {
-                  url: 'https://sso.example.com',
+          args: { url: 'https://sso.example.com',
                   disable_ssl_verification: false,
                   login_url: '/cas/login',
                   service_validate_url: '/cas/p3/serviceValidate',
@@ -635,11 +632,7 @@ test:
       - { name: 'authentiq',
           app_id: 'YOUR_CLIENT_ID',
           app_secret: 'YOUR_CLIENT_SECRET',
-          args: {
-                  scope: 'aq:name email~rs address aq:push'
-                }
-        }
-
+          args: { scope: 'aq:name email~rs address aq:push' } }
       - { name: 'github',
           app_id: 'YOUR_APP_ID',
           app_secret: 'YOUR_APP_SECRET',
@@ -663,24 +656,12 @@ test:
       - { name: 'twitter',
           app_id: 'YOUR_APP_ID',
           app_secret: 'YOUR_APP_SECRET' }
-      
-      - { name: 'saml',
-          label: 'Our SAML Provider',
-          groups_attribute: 'Groups',
-          external_groups: ['Contractors', 'Freelancers'],
-          args: {
-                  assertion_consumer_service_url: 'https://gitlab.example.com/users/auth/saml/callback',
-                  idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
-                  idp_sso_target_url: 'https://login.example.com/idp',
-                  issuer: 'https://gitlab.example.com',
-                  name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient'
-                } }
-      
       - { name: 'auth0',
           args: {
             client_id: 'YOUR_AUTH0_CLIENT_ID',
             client_secret: 'YOUR_AUTH0_CLIENT_SECRET',
             namespace: 'YOUR_AUTH0_DOMAIN' } }
+
   ldap:
     enabled: false
     servers: