Microsoft Exchange 2019, OWA – ADFS – KeyCloak. Error ID1044: No Certificate Configured
I have a problem related to OWA. I receive a SAML request from the keycloak, which is my IDP for ADFS. ADFS later sends a WS-Federation request to OWA. The page is redirected to the endpoint /owa/auth/errorfe.aspx?msg=WrongAudienceUriOrBadSigningCert. In the logs it shows me the following information:
ID1044: An encrypted security token was received at the relying party which could not be decrypted. Configure the relying party with a suitable decryption certificate. Current relying party decryption certificate info:
No Certificate Configured.