Add documentation for google transitive groups (argoproj#9487)

Signed-off-by: Trung <[email protected]> Co-authored-by: Michael Crenshaw <[email protected]> Co-authored-by: pasha-codefresh <[email protected]>
AmadeusITGroup · Jun 16, 2024 · ea5a5bc · ea5a5bc
1 parent 57f18af
commit ea5a5bc
Showing 1 changed file with 14 additions and 11 deletions.
diff --git a/docs/operator-manual/user-management/google.md b/docs/operator-manual/user-management/google.md
@@ -142,17 +142,6 @@ data:
 
 ## OpenID Connect plus Google Groups using Dex
 
----
-!!! warning "Limited group information"
-
-    When using this feature you'll only receive the list of groups the user is a direct member.
-
-    So, lets say you have this hierarchy of groups and subgroups:  
-    `[email protected] --> [email protected] --> [email protected] --> [email protected]`  
-    The only group you would receive through Dex would be `[email protected]`
-
----
-
 We're going to use Dex's `google` connector to get additional Google Groups information from your users, allowing you to use group membership on your RBAC, i.e., giving `admin` role to the whole `[email protected]` group.
 
 This connector uses two different credentials:
@@ -229,6 +218,20 @@ Go through the same steps as in [OpenID Connect using Dex](#openid-connect-using
 5. Login to Argo CD and go to the "User info" section, were you should see the groups you're member  
   ![User info](../../assets/google-groups-membership.png)
 6. Now you can use groups email addresses to give RBAC permissions
+7. Dex (> v2.31.0) can also be configure to fetch transitive group membership as follows:
+
+        dex.config: |
+          connectors:
+          - config:
+              redirectURI: https://argocd.example.com/api/dex/callback
+              clientID: XXXXXXXXXXXXX.apps.googleusercontent.com
+              clientSecret: XXXXXXXXXXXXX
+              serviceAccountFilePath: /tmp/oidc/googleAuth.json
+              adminEmail: [email protected]
+              fetchTransitiveGroupMembership: True
+            type: google
+            id: google
+            name: Google
 
 ### References