Error: `403 : Forbidden The error was: '_xsrf' argument missing from GET` on JupyterHub >= 4.1
jrdnbradford opened this issue · 3 comments
Problem
JupyterHub>=4.1
has increased strictness and requires XSRF tokens be passed in GET
requests. On these versions of JupyterHub users receive 403 : Forbidden The error was: '_xsrf' argument missing from GET
when using nbconvert
, at least 7.14.0
.
See jupyterhub/nbgitpuller#344 for a similar issue after these updates, it includes the full hub and lab environments.
Steps to Reproduce
- On a hub >= 4.1, go to
File
->Save and Export Notebook As...
- Select any option
Can you test JupyterHub 4.1.4 which was just released? It could have been fixed by jupyterhub/jupyterhub#4759.
@krassowski confirming that jupyterhub
4.1.4
resolved this issue for the-littlest-jupyterhub
1.0.0
. Unfortunately I've received the same 403
error on the K8s hub after upgrading.
@krassowski as far as I can tell, jupyterhub
4.1.4
resolves this. See my comments in jupyterlab/jupyterlab#16040. Thanks!