RocketChat / RocketChat/Rocket.Chat
After SAML Login the loading screen stays open
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- Dominant language
- TypeScript
- Stars
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- Forks
- 13.9k
- Avg merge
- 3d 3h
- Merged PRs (30d)
- 130
Description
Description:
We use SAML with Keycloak for login to Rocket.Chat. When you complete the login in the browser, the loading screen stays open.
Actual behavior:

Server Setup Information:
- Version of Rocket.Chat Server: 4.0.5
- NodeJS Version: v12.22.1
- MongoDB Version: 4.4.9
Client Setup Information
- Desktop App or Browser Version: Safari
- Operating System: macOS
Relevant logs:
Logs from BROWSER
[Error] Error: No callback invoker for method 3
(anonyme Funktion) — aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:772:16473
forEach
_process_updated — aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:772:15890
_processOneDataMessage — aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:772:12800
_livedata_data — aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:772:13389
u — aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:999:275747
(anonyme Funktion) — aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:999:275923
(anonyme Funktion) — aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:1:8268
promiseReactionJob
(anonyme Funktion) (aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:999:276076)
(anonyme Funktion) (aa1d4ab72b86a914f2f370581f059e8299cabbb6.js:1:8268)
promiseReactionJob
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the SAML login flow with Keycloak in Safari on the reported setup and inspect the browser logs, especially the “No callback invoker for method 3” error. Done means the loading screen closes after successful login and the callback error no longer occurs.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- authentication
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100