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[GH-ISSUE #23777] issue: Openwebui ignores AIOHTTP_CLIENT_SESSION_SSL to display generated image #74671

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opened 2026-05-13 07:29:05 -05:00 by GiteaMirror · 2 comments
GiteaMirror commented 2026-05-13 07:29:05 -05:00
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Originally created by @orKL3mlz on GitHub (Apr 16, 2026).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/23777

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

Docker

Open WebUI Version

git-70a6a24-slim

Ollama Version (if applicable)

0.20.3

Operating System

Debian 13

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

Openwebui should ignore self signed certificate errors if AIOHTTP_CLIENT_SESSION_SSL = False when making calls to the image generation endpoint, specifically when trying to retrieve the generated image.
Thanks to your work done here #23755, the image is now generated properly, but not retrieved properly.

Actual Behavior

The request to retrieve the image fails with an Self signed certificate error, in this case, when connecting to a comfyui instance

Steps to Reproduce

Configure Openwebui to use a Comfyui endpoint inside the image generation settings. If this endpoint uses a self-signed certificate, the request will fail with the error mentionned above.

Logs & Screenshots

ERROR    | open_webui.routers.images:get_image_data:465 - Error loading image data: HTTPSConnectionPool(host='x.x.x.x', port=443): Max retries exceeded with url: /comfyui/view?filename=ComfyUI_00046_.png&subfolder=&type=output (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:1016)')))

Additional Information

No response

Originally created by @orKL3mlz on GitHub (Apr 16, 2026). Original GitHub issue: https://github.com/open-webui/open-webui/issues/23777 ### 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 Docker ### Open WebUI Version git-70a6a24-slim ### Ollama Version (if applicable) 0.20.3 ### Operating System Debian 13 ### 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 Openwebui should ignore self signed certificate errors if `AIOHTTP_CLIENT_SESSION_SSL = False` when making calls to the image generation endpoint, specifically when trying to retrieve the generated image. Thanks to your work done here #23755, the image is now generated properly, but not retrieved properly. ### Actual Behavior The request to retrieve the image fails with an `Self signed certificate error`, in this case, when connecting to a comfyui instance ### Steps to Reproduce Configure Openwebui to use a Comfyui endpoint inside the image generation settings. If this endpoint uses a self-signed certificate, the request will fail with the error mentionned above. ### Logs & Screenshots ``` ERROR | open_webui.routers.images:get_image_data:465 - Error loading image data: HTTPSConnectionPool(host='x.x.x.x', port=443): Max retries exceeded with url: /comfyui/view?filename=ComfyUI_00046_.png&subfolder=&type=output (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:1016)'))) ``` ### Additional Information _No response_
GiteaMirror added the bug label 2026-05-13 07:29:05 -05:00
GiteaMirror commented 2026-05-13 07:29:06 -05:00
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@orKL3mlz commented on GitHub (Apr 16, 2026):

I also tried to reproduce #23672 and openwebui still says that the certificate is self signed.
Thank you.

<!-- gh-comment-id:4258590680 --> @orKL3mlz commented on GitHub (Apr 16, 2026): I also tried to reproduce #23672 and openwebui still says that the certificate is self signed. Thank you.
GiteaMirror commented 2026-05-13 07:29:06 -05:00
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@tjbck commented on GitHub (Apr 17, 2026):

Addressed in dev.

<!-- gh-comment-id:4264788533 --> @tjbck commented on GitHub (Apr 17, 2026): Addressed in dev.
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Reference: github-starred/open-webui#74671
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