vscode-jupyter: '_xsrf' argument missing from POST Cannot connect to remote Jupyter server

Issue Type: Bug An instance of Jupyter Labs works without issue from the same computer. However, with VS Code I get Invalid response: 403 Forbidden.

This only started happening recently after a VS Code update. I have not updated Jupyter.

The Jupyter Server terminal shows (only when trying to connect from VS Code):

[W 2021-08-12 21:06:16.694 ServerApp] Forbidden
[W 2021-08-12 21:06:16.695 ServerApp] 403 GET /api/sessions?1628802376650 (10.23
[W 2021-08-12 21:06:16.696 ServerApp] 403 POST /api/sessions?1628802376654 (10.2
[W 2021-08-12 21:06:16.696 ServerApp] '_xsrf' argument missing from POST

Extension version: 2021.8.1195043623 VS Code version: Code 1.59.0 (379476f0e13988d90fab105c5c19e7abc8b1dea8, 2021-08-04T23:13:12.822Z) OS version: Windows_NT x64 10.0.14393 Restricted Mode: No

System Info

Item	Value
CPUs	Intel® Xeon® CPU E5-2676 v3 @ 2.40GHz (2 x 2400)
GPU Status	2d_canvas: unavailable_software gpu_compositing: disabled_software multiple_raster_threads: disabled_off oop_rasterization: disabled_off opengl: disabled_off rasterization: disabled_software skia_renderer: enabled_on video_decode: disabled_software vulkan: disabled_off webgl: unavailable_software webgl2: unavailable_software
Load (avg)	undefined
Memory (System)	8.00GB (1.16GB free)
Process Argv	–crash-reporter-id 1e88d7ed-dfc2-42ed-b5d3-970568cb872e
Screen Reader	no
VM	0%

A/B Experiments

vsliv368:30146709
vsreu685:30147344
python383cf:30185419
pythonvspyt700cf:30270857
pythonvspyt602:30300191
vspor879:30202332
vspor708:30202333
vspor363:30204092
vswsl492cf:30256860
vstes516:30244333
pythonvspyt639:30300192
pythontb:30283811
pythonptprofiler:30281270
vshan820:30294714
vstes263:30335439
pythondataviewer:30285071
pythonvsuse255:30340121
vscod805cf:30301675
pythonvspyt200:30340761
vscextlangct:30333562
binariesv615:30325510
pythonvssor306:30344512
bridge0708:30335490
vstre464cf:30350173
bridge0723cf:30351748

About this issue

Original URL
State: closed
Created 3 years ago
Comments: 15 (5 by maintainers)

Most upvoted comments

@clayms Please could you start juyter with the following CLI arg --allow_remote_access=true, that works for me.

DonJayamanne on Sep 1, 2021

Same issue here, but I have solved this issue by changing my custom jupyter configure, which has been discussed in https://github.com/nteract/hydrogen/issues/922#issuecomment-315665849

jaredyam on Sep 13, 2021