"UNABLE_TO_VERIFY_LEAF_SIGNATURE" Error 403 Forbidden
Hello i added a external microsoft identity provider into my Zitadel. Now i got a problem because in my Local Test Zitadel everything works fine with the External identity but on production i get a certificate error. What could the problem be? it normally gets the token and keys but when i do the api call it failes. on my local test zitadel it works.

3 Replies
and if i login with the same user but not from the external user after its linked to the external identity i cant login anymore
even if i delete the external provider from the user the same exception accures
even if i take it out again from the user i cant login anymore with this account

the external identity cant create new account on zitadel. it only can link to existing emails
and the existing email worked before i linked it to the external identity
now even that i deleted it it still gives me the certificate error 403 forbidden
Local version: v2.58.5
Production version: v2.58.6
my guess is that there is something wrong with the bearer token
or callback function cert or something like that. maybe you know