Authentication error: Mismatching redirect uri

[josephguillaume]

Using solidcommunity.net with Node Solid Server 5.7.4 (mashlib 1.8.5)

Not sure which component this behaviour comes from:

• Visit a page, e.g. https://josephguillaume.solidcommunity.net
• Login
• Refresh the page or paste in a url to another page

As intended, solidos tries to login again. Error occurs in the authorize step:

https://solidcommunity.net/authorize?client_id=eaabc2c1e05114db2327794f34f54f56&redirect_uri=https%3A%2F%2Fjosephguillaume.solidcommunity.net%2F%3Fstate%3D2d8634d1ec034756882cb299fc60ef38&response_type=code&scope=openid%20offline_access%20webid&state=176ab065bec548dbaf188b765d4f28d2&code_challenge=IJAMzeDfoBcwdWIj0pvVdmSVvtjQdGz_f2bPO-3auvY&code_challenge_method=S256&prompt=none&response_mode=query

{"error":"invalid_request","error_description":"Mismatching redirect uri"}

The error seems to be due to the added state parameter in the redirect URI.

[bourgeoa]

issue # https://github.com/inrupt/solid-client-authn-js/issues/2738

[Homegnolia]

I experience the same thing : Once I connect, I access my home page, and sometimes I can create a new folder and a new subfolder, plus a tracker or file. But then, when I want to open it, there's a redirection which seems wrong and the following message appears : {"error":"invalid_request","error_description":"Mismatching redirect uri"} Then I can't reconnect or disconnect. I have to empty cache and delete cookies in order to be abble to try login in again.

[josephguillaume]

Fixed in mashlib 1.8.8 through the issues mentioned above. Thanks @bourgeoa !

[renyuneyun]

Hi. Is this included in the standalone web version of mashlib (https://solidos.github.io/mashlib/dist/browse.html) as well? I seem to still have the same bug there.

[bourgeoa]

Yes there is only one mashlib build. Could you experiment with some detail so I could try to reproduce.

[renyuneyun]

Could you experiment with some detail so I could try to reproduce.

I tried to do, but did not manage so.

In particular, I cannot get rid of this error message now. I do not have cookies nor local storage for Mashlib (https://solidos.github.io/mashlib/dist/browse.html) and solidcommunity.net. But I do get this issue every time now.

A plausible guess is: I log-in with solidcommunity.net first with Mashlib; then log-out; then log-in with another Solid account (my own CSS host); then log-out; then trying to log-in to solidcommunity.net -- problem appeared.

Not sure though. Will try more.