Blocked rerouting of URL for jsonapi

Hmm, never seen this before, but looking at the code, I wonder if $response->getContent() isn't returning any valid content which then leads to the JsonException.

Please give the MR/patch a try and let us know if that fixes your issue.

Hi @jurgenhaas, thanks for your response and MR. I updated the Drupal core to 10.1.7 and tried to visit https://sitenme.org/jsonapi/ and faced the similar issue. Later, I used your MR and patched the module but the same problem persists.

I found that the problem was not with the content, the content was already there, just that it was expecting it to be in a readable format. I made a slight change and it works now.

Would you mind collaborating in the MR instead of a new patch? The latter will not be supported for much longer.

WRT to your proposed change, I'm not sure that this is reasonable. The patch replaces the third argument 512 to JSON_UNESCAPED_SLASHES which is about the depth of the JSON decoding, where the new argument is a constant which should be used as a constant for the fourth argument.

Looking at my proposed change in the MR, I just realized that we're currently using the option JSON_THROW_ON_ERROR. That might be the issue, as this will throw the exception and prevent any further handling of other middlewares being in place.

I've updated the MR to catch exceptions from JSON decoding and encoding to make sure, that this subscriber will not do anything if the JSON caused any issues.

Please give that another try and if you need to propose further changes, please do that in the issue fork.

Apologies @jurgenhaas, I will keep MR thing in mind. I see what you did and tested it too, it works! I am changing the state to RTBC.

Automatically closed - issue fixed for 2 weeks with no activity.