Website getting issue on redirecting on Oauth callback.

Also, getting this error after fixing the above error.

The website encountered an unexpected error. Please try again later.

OAuthException: Invalid OAuth state in Drupal\docusign_signature\DocuSignAuth\CodeGrant->authCallback() (line 46 of modules/contrib/docusign_signature/src/DocuSignAuth/CodeGrant.php).

Hello,

You are absolutely right. It's a misprint on my part.

Thank you for your feedback and your attention! :)

Thank you for quick reply. Can you please check and fix issue in comment #2. for the second error?

Sorry, I didn't see your comment yesterday.
Our comments crossed.

Can you tell me more about the situation in which you encounter this error?
The GET parameter must correspond to what is normally declared in session.

Can you check what this GET parameter is worth and what you have in session when it throws you the error?

http:://[Domain]/docusign/signature/callback/oauth?code=[CODE]

Actually I have this request which is returning 400 (Bad request) and it will return the

{
    "error": "invalid_grant"
}

As I debug it is throwing error at this file
OAuthException: Invalid OAuth state in Drupal\docusign_signature\DocuSignAuth\CodeGrant->authCallback() (line 46 of modules/contrib/docusign_signature/src/DocuSignAuth/CodeGrant.php).

But other requests are working before this request like
Login, state etc.

I won't have time to test until next week.
Feel free to provide a fix as a path or merge request.

Sure, let me know. If you found something. It seems the api issue the token request is not working. It would be good if we can change the little bit to get it working.
thanks!

Hi,

After several tests, it turns out that the OAuth callback is operational (both with Code Grant or JWT Grant).

However, I noticed caching issues on the OAuth callback when page caching was enabled.
I fixed this problem.
In the context of normal use, we are now redirected to the initial page (and no longer to "/docusign/signature/callback/oauth" without a parameter in the URL).

Good luck for the future and don't hesitate to make suggestions for developments (or submit them).

Thanks for your reply. can you push your latest updates so I can test at my end.
However I will try to check with disabling the page cache.
thanks

Hello,

Changes are already available in dev version.

The « invalid grant » error provides when you call Docusign OAuth callback url without query parameters or if you don’t have a state define in temporary store (this state is defined on each Docusign OAuth request).

By default, the callback is the current page (the page where you request Docusign). Don’t hesitate to create a task and purpose a merge request to define a default callback path.

Cheers

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