I have 2 websites connected through Auth0 Lock WP plugin to the same client. Everything was working properly before upgrading to Lock WP plugin ver 3.5.2.
After upgrading to ver 3.5.2 on the first site by following the upgrading method issued by the Auth0 team, I did not encounter any problems on the first site. (I don’t remember exactly whether there were any minor problems. It was couple of weeks ago.)
Seeing that everything went well, I upgraded on the second site, and in the last step, it showed that “Review your Client advanced settings, specifically the Grant Types, and authorize your client for the Management API to manually complete the setup.”
I tried doing that, but still the problem was not resolved.
Few days ago, I exported the plugin settings JSON from both sites, and then I deactivated, deleted, and reinstalled the plugin on both sites. I also imported the JSON. Going through the documentation and other support requests again, I found that I had to update the link in both the sites’ plugins to the latest version of Lock 11, which I did as:
Now the problem is that the SSO login doesn’t function. That means if I am logged in on one site, when I visit the other one, I am not automatically logged in. I have to login manually.
But surprisingly, SSO logout functions. If I log out from one site, I am automatically logged out from the other too.
(Both SSO login and SSO logout are enabled in the plugins on both sites.)
I found in my logs on the Auth0 dashboard this error:
Failed Silent Auth
I would really appreciate a prompt help since after troubleshooting these problems on these test sites, I have to implement the same Lock upgrades in another 2 production websites that also use the same client.