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[GH-ISSUE #21475] issue: v0.8.2 Atlassian MCP no oauth session found for user #35024

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opened 2026-04-25 09:14:06 -05:00 by GiteaMirror · 2 comments
GiteaMirror commented 2026-04-25 09:14:06 -05:00
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Originally created by @tomsaudrins on GitHub (Feb 16, 2026).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/21475

Check Existing Issues

  • I have searched for any existing and/or related issues.
  • I have searched for any existing and/or related discussions.
  • I have also searched in the CLOSED issues AND CLOSED discussions and found no related items (your issue might already be addressed on the development branch!).
  • I am using the latest version of Open WebUI.

Installation Method

Other

Open WebUI Version

v0.8.2

Ollama Version (if applicable)

No response

Operating System

Ubuntu 22.04.5 LTS

Browser (if applicable)

No response

Confirmation

  • I have read and followed all instructions in README.md.
  • I am using the latest version of both Open WebUI and Ollama.
  • I have included the browser console logs.
  • I have included the Docker container logs.
  • I have provided every relevant configuration, setting, and environment variable used in my setup.
  • I have clearly listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc).
  • I have documented step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation. My steps:
  • Start with the initial platform/version/OS and dependencies used,
  • Specify exact install/launch/configure commands,
  • List URLs visited, user input (incl. example values/emails/passwords if needed),
  • Describe all options and toggles enabled or changed,
  • Include any files or environmental changes,
  • Identify the expected and actual result at each stage,
  • Ensure any reasonably skilled user can follow and hit the same issue.

Expected Behavior

We've added Atlassian MCP, created dynamic client registration successfully, and set it up using oauth 2.1 flow, same as we use for Miro MCP. The connection flow and auth flow works, it signs user in, and according to the logs, we get positive response and the following line:

Stored OAuth session server-side for user 1ed379bb-0e01-41e3-b04a-7bf9b5594140, client_id mcp:atlassian

This indicates that they have processed the logic fine, returned the token, and we store it. When we turn it on, and enable it, it fails instantly.

open_webui.utils.oauth:get_oauth_token:680 - No OAuth session found for user 1ed379bb-0e01-41e3-b04a-7bf9b5594140, client_id mcp:atlassian

I'm not entirely sure if this would be on atlassian side, or an issue on openwebui how is the oauth session stored for the users. We use entra auth for our deployment, but I'm not sure how relevant that will be here.

Actual Behavior

This should have instead passed the session oauth token correctly, and worked with Atlassian MCP. We've tried the official endpoint, and also cf. prefix, in case it was cloudflare issue.

Steps to Reproduce

  1. Create an MCP in admin panel, for atlassian https://mcp.atlassian.com/v1/mcp.
  2. Choose OAuth 2.1 and click register client, after adding an ID and a title.
  3. Open chat, select the tool, do the auth flow, come back to the app, enable it, and send a message.
  4. It fails in UI, and see the logs in the server.

Logs & Screenshots

2026-02-16 14:25:58 2026-02-16 13:25:58.918 | INFO | open_webui.utils.oauth:get_oauth_client_info_with_dynamic_client_registration:433 - Dynamic client registration successful at https://cf.mcp.atlassian.com/v1/register, client_id: <REDACTED_CLIENT_ID>
2026-02-16 14:25:58 2026-02-16 13:25:58.927 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33953 - "POST /api/v1/configs/oauth/clients/register?type=mcp HTTP/1.1" 200
2026-02-16 14:25:59 2026-02-16 13:25:59.430 | INFO | open_webui.config:save:216 - Saving 'TOOL_SERVER_CONNECTIONS' to the database
2026-02-16 14:25:59 2026-02-16 13:25:59.443 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33953 - "POST /api/v1/configs/tool_servers HTTP/1.1" 200
2026-02-16 14:26:00 2026-02-16 13:26:00.761 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33953 - "GET /api/v1/models/model/profile/image?id=undefined&lang=en-US HTTP/1.1" 200
2026-02-16 14:26:00 2026-02-16 13:26:00.773 | WARNING | open_webui.utils.oauth:get_oauth_token:680 - No OAuth session found for user <REDACTED_USER_UUID>, client_id mcp:atlassian
2026-02-16 14:26:00 2026-02-16 13:26:00.775 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33955 - "GET /api/v1/tools/ HTTP/1.1" 200
2026-02-16 14:26:00 2026-02-16 13:26:00.775 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33956 - "GET /static/favicon.png HTTP/1.1" 304
2026-02-16 14:26:03 2026-02-16 13:26:03.465 | INFO | httpx._client:_send_single_request:1740 - HTTP Request: GET https://mcp.atlassian.com/.well-known/oauth-authorization-server "HTTP/1.1 200 OK"
2026-02-16 14:26:03 2026-02-16 13:26:03.800 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33955 - "GET /oauth/clients/mcp%3Aatlassian/authorize HTTP/1.1" 302
2026-02-16 14:26:11 2026-02-16 13:26:11.485 | INFO | httpx._client:_send_single_request:1740 - HTTP Request: POST https://cf.mcp.atlassian.com/v1/token "HTTP/1.1 200 OK"
2026-02-16 14:26:11 2026-02-16 13:26:11.505 | INFO | open_webui.utils.oauth:handle_callback:890 - Stored OAuth session server-side for user <REDACTED_USER_UUID>, client_id mcp:atlassian
2026-02-16 14:26:11 2026-02-16 13:26:11.507 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33973 - "GET /oauth/clients/mcp%3Aatlassian/callback?code=<REDACTED_AUTH_CODE>&state=<REDACTED_STATE> HTTP/1.1" 307

Additional Information

No response

Originally created by @tomsaudrins on GitHub (Feb 16, 2026). Original GitHub issue: https://github.com/open-webui/open-webui/issues/21475 ### Check Existing Issues - [x] I have searched for any existing and/or related issues. - [x] I have searched for any existing and/or related discussions. - [x] I have also searched in the CLOSED issues AND CLOSED discussions and found no related items (your issue might already be addressed on the development branch!). - [x] I am using the latest version of Open WebUI. ### Installation Method Other ### Open WebUI Version v0.8.2 ### Ollama Version (if applicable) _No response_ ### Operating System Ubuntu 22.04.5 LTS ### Browser (if applicable) _No response_ ### Confirmation - [x] I have read and followed all instructions in `README.md`. - [x] I am using the latest version of **both** Open WebUI and Ollama. - [x] I have included the browser console logs. - [x] I have included the Docker container logs. - [x] I have **provided every relevant configuration, setting, and environment variable used in my setup.** - [x] I have clearly **listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup** (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc). - [x] I have documented **step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation**. My steps: - Start with the initial platform/version/OS and dependencies used, - Specify exact install/launch/configure commands, - List URLs visited, user input (incl. example values/emails/passwords if needed), - Describe all options and toggles enabled or changed, - Include any files or environmental changes, - Identify the expected and actual result at each stage, - Ensure any reasonably skilled user can follow and hit the same issue. ### Expected Behavior We've added Atlassian MCP, created dynamic client registration successfully, and set it up using oauth 2.1 flow, same as we use for Miro MCP. The connection flow and auth flow works, it signs user in, and according to the logs, we get positive response and the following line: Stored OAuth session server-side for user 1ed379bb-0e01-41e3-b04a-7bf9b5594140, client_id mcp:atlassian This indicates that they have processed the logic fine, returned the token, and we store it. When we turn it on, and enable it, it fails instantly. open_webui.utils.oauth:get_oauth_token:680 - No OAuth session found for user 1ed379bb-0e01-41e3-b04a-7bf9b5594140, client_id mcp:atlassian I'm not entirely sure if this would be on atlassian side, or an issue on openwebui how is the oauth session stored for the users. We use entra auth for our deployment, but I'm not sure how relevant that will be here. ### Actual Behavior This should have instead passed the session oauth token correctly, and worked with Atlassian MCP. We've tried the official endpoint, and also cf. prefix, in case it was cloudflare issue. ### Steps to Reproduce 1. Create an MCP in admin panel, for atlassian https://mcp.atlassian.com/v1/mcp. 2. Choose OAuth 2.1 and click register client, after adding an ID and a title. 3. Open chat, select the tool, do the auth flow, come back to the app, enable it, and send a message. 4. It fails in UI, and see the logs in the server. ### Logs & Screenshots 2026-02-16 14:25:58 2026-02-16 13:25:58.918 | INFO | open_webui.utils.oauth:get_oauth_client_info_with_dynamic_client_registration:433 - Dynamic client registration successful at https://cf.mcp.atlassian.com/v1/register, client_id: <REDACTED_CLIENT_ID> 2026-02-16 14:25:58 2026-02-16 13:25:58.927 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33953 - "POST /api/v1/configs/oauth/clients/register?type=mcp HTTP/1.1" 200 2026-02-16 14:25:59 2026-02-16 13:25:59.430 | INFO | open_webui.config:save:216 - Saving 'TOOL_SERVER_CONNECTIONS' to the database 2026-02-16 14:25:59 2026-02-16 13:25:59.443 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33953 - "POST /api/v1/configs/tool_servers HTTP/1.1" 200 2026-02-16 14:26:00 2026-02-16 13:26:00.761 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33953 - "GET /api/v1/models/model/profile/image?id=undefined&lang=en-US HTTP/1.1" 200 2026-02-16 14:26:00 2026-02-16 13:26:00.773 | WARNING | open_webui.utils.oauth:get_oauth_token:680 - No OAuth session found for user <REDACTED_USER_UUID>, client_id mcp:atlassian 2026-02-16 14:26:00 2026-02-16 13:26:00.775 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33955 - "GET /api/v1/tools/ HTTP/1.1" 200 2026-02-16 14:26:00 2026-02-16 13:26:00.775 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33956 - "GET /static/favicon.png HTTP/1.1" 304 2026-02-16 14:26:03 2026-02-16 13:26:03.465 | INFO | httpx._client:_send_single_request:1740 - HTTP Request: GET https://mcp.atlassian.com/.well-known/oauth-authorization-server "HTTP/1.1 200 OK" 2026-02-16 14:26:03 2026-02-16 13:26:03.800 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33955 - "GET /oauth/clients/mcp%3Aatlassian/authorize HTTP/1.1" 302 2026-02-16 14:26:11 2026-02-16 13:26:11.485 | INFO | httpx._client:_send_single_request:1740 - HTTP Request: POST https://cf.mcp.atlassian.com/v1/token "HTTP/1.1 200 OK" 2026-02-16 14:26:11 2026-02-16 13:26:11.505 | INFO | open_webui.utils.oauth:handle_callback:890 - Stored OAuth session server-side for user <REDACTED_USER_UUID>, client_id mcp:atlassian 2026-02-16 14:26:11 2026-02-16 13:26:11.507 | INFO | uvicorn.protocols.http.httptools_impl:send:483 - 192.168.65.1:33973 - "GET /oauth/clients/mcp%3Aatlassian/callback?code=<REDACTED_AUTH_CODE>&state=<REDACTED_STATE> HTTP/1.1" 307 ### Additional Information _No response_
GiteaMirror added the bug label 2026-04-25 09:14:06 -05:00
GiteaMirror commented 2026-04-25 09:14:08 -05:00
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@Classic298 commented on GitHub (Feb 16, 2026):

why closed? if you found a solution let everyone know :D

<!-- gh-comment-id:3910027623 --> @Classic298 commented on GitHub (Feb 16, 2026): why closed? if you found a solution let everyone know :D
GiteaMirror commented 2026-04-25 09:14:08 -05:00
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@hheydaroff commented on GitHub (Mar 5, 2026):

@tomsaudrins , did you find a solution for this?

<!-- gh-comment-id:4003141100 --> @hheydaroff commented on GitHub (Mar 5, 2026): @tomsaudrins , did you find a solution for this?
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