Custom redirect_uri

README.md

@@ -40,6 +40,7 @@ To make plugin to work properly
 * Login as administrator. In top menu select "Administration". Choose menu item Plugins. In plugins list choose "Redmine Omniauth Azure plugin". Press "Configure".
 * Fill Сlient ID & Client Secret & Tenant ID by corresponding values, obtained by Azure.
 * Put the check "Oauth authentification", to make it possible to login through Azure. Click Apply. Users can now to use apportunity to login via Azure.
+* redirect_uri is optional , if you leave empty it will use redmine_url_root but if you fill this field the value introduced will be used as parameter in the calls.
 
 Additionaly
 * Setup value Autologin in Settings on tab Authentification

app/controllers/redmine_oauth_controller.rb

@@ -8,7 +8,11 @@ class RedmineOauthController < AccountController
   def oauth_azure
     if Setting.plugin_redmine_omniauth_azure['azure_oauth_authentication']
       session['back_url'] = params['back_url']
-      redirect_to oauth_client.auth_code.authorize_url(:redirect_uri => oauth_azure_callback_url, :scope => scopes)
+      if Setting.plugin_redmine_omniauth_azure['redirect_uri'] && !Setting.plugin_redmine_omniauth_azure['redirect_uri'].empty?
+		redirect_to oauth_client.auth_code.authorize_url(:redirect_uri => Setting.plugin_redmine_omniauth_azure['redirect_uri'], :scope => scopes)
+	  else
+		redirect_to oauth_client.auth_code.authorize_url(:redirect_uri => oauth_azure_callback_url, :scope => scopes)
+	  end
     else
       password_authentication
     end
@@ -19,8 +23,12 @@ def oauth_azure_callback
       flash['error'] = l(:notice_access_denied)
       redirect_to signin_path
     else
-      token = oauth_client.auth_code.get_token(params['code'], :redirect_uri => oauth_azure_callback_url, :resource => "00000002-0000-0000-c000-000000000000")
-      user_info = JWT.decode(token.token, nil, false)
+      if Setting.plugin_redmine_omniauth_azure['redirect_uri'] && !Setting.plugin_redmine_omniauth_azure['redirect_uri'].empty?
+			token = oauth_client.auth_code.get_token(params['code'], :redirect_uri => Setting.plugin_redmine_omniauth_azure['redirect_uri'], :resource => "00000002-0000-0000-c000-000000000000")
+      else 
+			token = oauth_client.auth_code.get_token(params['code'], :redirect_uri => oauth_azure_callback_url, :resource => "00000002-0000-0000-c000-000000000000")
+	  end
+	  user_info = JWT.decode(token.token, nil, false)
       logger.error user_info
 
       email = user_info.first['unique_name']

app/views/settings/_azure_settings.html.erb

@@ -14,6 +14,10 @@
   <label>Available domains</label>
   <%= text_area_tag "settings[allowed_domains]", @settings['allowed_domains'], :rows => 5 %>
 </p>
+<p>
+  <label>Redirect uri</label>
+  <%= text_field_tag 'settings[redirect_uri]', @settings['redirect_uri'] %>
+</p>
 <p>
   <label>Oauth authentication:</label>
   <%= check_box_tag "settings[azure_oauth_authentication]", true, @settings['azure_oauth_authentication'] %>

init.rb

@@ -13,6 +13,7 @@
     :client_id => "",
     :client_secret => "",
     :github_oauth_autentication => false,
-    :allowed_domains => ""
+    :allowed_domains => "",
+	:redirect_uri => ""
   }, :partial => 'settings/azure_settings'
 end