Fix for: Click on "manage subscription" causes "invalid signature"

[langemeijer]

This fixes issue: #4013

[vikramarsid]

@langemeijer I still see the issue, ManageSubscription links cause
Error 403
Invalid signature.
Forbidden

URL is missing signature params

https://example.com/subscribe/manage/mEwLTdnSmkkj2D4FUYhSC8K4sdQY2xUBXwLXjmGLLH

Requires signature:
https://example.com/subscribe/manage/mEwLTdnSmkkj2D4FUYhSC8K4sdQY2xUBXwLXjmGLLH/signature=<signature>

Even after adding the signature, we see the same issue.
This issue is related to #3714

[langemeijer]

Please be specific. You now have Cachet generating URLs with a signature? And when visiting this URL, Cachet throws an exception saying that the URL is invalid?

[mattluchterhand]

I am experiencing the same issue. When a user first subscribes both the Verify and Manage subscriptions buttons/links function properly. Those links look similar to the following:
https://demo.cachethq.io/subscribe/manage/SUBSCRIBERKEY?signature=SIGNATUREKEY

When the subscriber receives component updates the Unsubscribe link at the bottom works as expected. The Manage Subscription link, however, returns the Error 403 Invalid Signature message. The link looks like this:
https://demo.cachethq.io/subscribe/manage/SUBSCRIBERKEY
I am guessing the issue is the missing ?signature=SIGNATUREKEY

Let me know what other specifics you may need to track down the issue.

[SebastienFourreau]

HI there !

Can someone merge this?

Thanks

[SebastienFourreau]

I confirm that this fix works, thanks @langemeijer

[jbrooksuk]

Thank you for your input on Cachet 2.x. We are shifting our attention and resources to Cachet 3.x and will no longer be supporting the 2.x version. If your feedback or issue is relevant to the 3.x series, we encourage you to engage with the new branch.

For more information on the Cachet rebuild and our plans for 3.x, you can read the announcement here.

We appreciate your understanding and look forward to your contributions to the new version.