[Bug]: Broken extensions with code-server 4.8.0

[benz0li]

Is there an existing issue for this?

• I have searched the existing issues

OS/Web Information

• Web Browser: Safari 16.1
• Local OS: macOS 13.0 (Ventura)
• Remote OS: Debian bullseye
• Remote Architecture: amd64
• code-server --version: 4.8.0 005fa87 with Code 1.72.1

Steps to Reproduce

1. Go to https://vscode-r.jupyter.b-data.ch
2. Log in with your GitHub account
3. Click "Start My Server"
4. Select image R (jupyterlab/r/base:test) + code-server
5. Open code-server
6. Try to create an R terminal or create/edit a Jupyter Notebook

Expected

"R: Create R terminal" is supposed to create an R terminal.
ℹ️ [YYYY-MM-DD hh:mm:ss.sss] [exthost] [info] ExtensionService#_doActivateExtension REditorSupport.r, startup: false, activationEvent: 'onCommand:r.createRTerm'

When creating a Jupyter Notebook it should be displayed and editable.

Actual

No R terminal is created.

Jupyter Notebook is created but nothing is displayed.

Logs

No response

Screenshot/Video

No response

Does this issue happen in VS Code or GitHub Codespaces?

• I cannot reproduce this in VS Code.
• I cannot reproduce this in GitHub Codespaces.

Are you accessing code-server over HTTPS?

• I am using HTTPS.

Notes

No response

[LiveOverflow]

Probably related to CSP issues #5710 can you check this in the browser console?

[benz0li]

Functionality [modified by patches] tested and found to work:

• base-path
• cli-window-open
• local-storage
• marketplace
• service-worker

[benz0li]

Functionality [modified by patches] tested and found not to work:

• proxy-url
• webview

proxy-url: VSCODE_PROXY_URI is now suffixed with a /.
👉 This leads to a double-/ in the browser URL of the R extension – e.g. for help().

webview: Seems to be broken entirely. R Help, R Plots, etc. not working.
ℹ️ This might be related to the added support for the Ports panel and/or "Auto Forward Ports" is related to #5710.

[benz0li]

@jsjoeio Could you please stick to the approach with release candidates – especially when adding new features?

I offered you to test those to avoid situations like this.

[benz0li]

Probably related to CSP issues #5710 can you check this in the browser console?

Confirmed:

[jsjoeio]

I reproduced on JupyterLab.

Let me double-check this happens locally as well.

[jsjoeio]

Reproduced locally too. My apologies, I tested before but must have missed a hash update somewhere.

A simple fix would be to add an e2e test to ensure this doesn't happen again.

[benz0li]

@jsjoeio Thank you for the prompt analysis.

[jsjoeio]

Identified the issue. Now working on a PR to fix this.