Add GitCode to the list of supported providers

Author: gehongyan

src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationHandlers.cs

@@ -1462,15 +1462,16 @@ ProviderTypes.ArcGisOnline or ProviderTypes.Trakt
                 ProviderTypes.Atlassian => (string?) context.UserInfoResponse?["account_id"],
 
                 // These providers return the user identifier as a custom "id" node:
-                ProviderTypes.Airtable    or ProviderTypes.Basecamp      or ProviderTypes.Box        or
-                ProviderTypes.Dailymotion or ProviderTypes.Deezer        or ProviderTypes.Discord    or
-                ProviderTypes.Disqus      or ProviderTypes.Facebook      or ProviderTypes.Gitee      or
-                ProviderTypes.GitHub      or ProviderTypes.Harvest       or ProviderTypes.Kook       or
-                ProviderTypes.Kroger      or ProviderTypes.Lichess       or ProviderTypes.Mastodon   or
-                ProviderTypes.Meetup      or ProviderTypes.Nextcloud     or ProviderTypes.Patreon    or
-                ProviderTypes.Pipedrive   or ProviderTypes.Reddit        or ProviderTypes.Smartsheet or
-                ProviderTypes.Spotify     or ProviderTypes.SubscribeStar or ProviderTypes.Todoist    or
-                ProviderTypes.Twitter     or ProviderTypes.Weibo         or ProviderTypes.Zoom
+                ProviderTypes.Airtable    or ProviderTypes.Basecamp  or ProviderTypes.Box           or
+                ProviderTypes.Dailymotion or ProviderTypes.Deezer    or ProviderTypes.Discord       or
+                ProviderTypes.Disqus      or ProviderTypes.Facebook  or ProviderTypes.GitCode       or
+                ProviderTypes.Gitee       or ProviderTypes.GitHub    or ProviderTypes.Harvest       or 
+                ProviderTypes.Kook        or ProviderTypes.Kroger    or ProviderTypes.Lichess       or 
+                ProviderTypes.Mastodon    or ProviderTypes.Meetup    or ProviderTypes.Nextcloud     or
+                ProviderTypes.Patreon     or ProviderTypes.Pipedrive or ProviderTypes.Reddit        or 
+                ProviderTypes.Smartsheet  or ProviderTypes.Spotify   or ProviderTypes.SubscribeStar or 
+                ProviderTypes.Todoist     or ProviderTypes.Twitter   or ProviderTypes.Weibo         or
+                ProviderTypes.Zoom 
                     => (string?) context.UserInfoResponse?["id"],
 
                 // Bitbucket returns the user identifier as a custom "uuid" node:

src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationProviders.xml

@@ -713,6 +713,26 @@
     </Environment>
   </Provider>
 
+  <!--
+                                          ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
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+  -->
+
+  <Provider Name="GitCode" Id="70569d72-89b7-4db7-aa8a-3d10106c81a0"
+            Documentation="https://docs.gitcode.com/en/docs/oauth/">
+    <Environment Issuer="https://gitcode.com/">
+      <Configuration AuthorizationEndpoint="https://gitcode.com/oauth/authorize"
+                     TokenEndpoint="https://gitcode.com/oauth/token"
+                     UserInfoEndpoint="https://api.gitcode.com/api/v5/user">
+        <GrantType Value="authorization_code" />
+        <GrantType Value="refresh_token" />
+      </Configuration>
+    </Environment>
+  </Provider>
+
   <!--
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