Hi, I need help, I’m using version 22.0.0 and I’m configuring OKTA’s SAML with Keycloack.
When the user accesses my application and clicks on the provider option, he is authenticated correctly.
However, if the user accesses OKTA and clicks on the dashboard shortcut to redirect to endpoint Keycloack for authenticate, an page We Are Sorry… invalid request is show.
Log Error:
[org.keycloak.saml.common] (executor-thread-91537) Unexpected error: java.io.IOException: Bad Base64 input character decimal 37 in array position 375
at org.keycloak.common.util.Base64.decode(Base64.java:1199)
at org.keycloak.common.util.Base64.decode(Base64.java:1254)
at org.keycloak.common.util.Base64.decode(Base64.java:1222)
at org.keycloak.saml.processing.web.util.PostBindingUtil.base64Decode(PostBindingUtil.java:61)
at org.keycloak.broker.saml.SAMLEndpoint$PostBinding.extractResponseDocument(SAMLEndpoint.java:747)
at org.keycloak.broker.saml.SAMLEndpoint$Binding.handleSamlResponse(SAMLEndpoint.java:646)
at org.keycloak.broker.saml.SAMLEndpoint$Binding.execute(SAMLEndpoint.java:278)
at org.keycloak.broker.saml.SAMLEndpoint.postBinding(SAMLEndpoint.java:189)
…
Thank you in advance for any help.