Make allow_username_or_email_login server specific

config/initializers/1_settings.rb

@@ -62,8 +62,7 @@ Settings.ldap['active_directory'] = true if Settings.ldap['active_directory'].ni
 # backwards compatibility, we only have one host
 if Settings.ldap['enabled'] || Rails.env.test?
   if Settings.ldap['host'].present?
-    excluded_per_server_settings = %w(sync_time allow_username_or_email_login)
-    server = Settings.ldap.except(excluded_per_server_settings)
+    server = Settings.ldap.except('sync_time')
     server['label'] = 'LDAP'
     server['provider_id'] = '' #providername will be ldap
     Settings.ldap['servers'] = [server]

config/initializers/devise.rb

@@ -205,14 +205,13 @@ Devise.setup do |config|
   # end
 
   if Gitlab.config.ldap.enabled
-    # TODO: make server specific
-    if Gitlab.config.ldap.allow_username_or_email_login
-      email_stripping_proc = ->(name) {name.gsub(/@.*$/,'')}
-    else
-      email_stripping_proc = ->(name) {name}
-    end
-
     Gitlab.config.ldap.servers.each do |server|
+      if server['allow_username_or_email_login']
+        email_stripping_proc = ->(name) {name.gsub(/@.*$/,'')}
+      else
+        email_stripping_proc = ->(name) {name}
+      end
+
       config.omniauth server.provider_name,
         host:     server['host'],
         base:     server['base'],