[eai] stanzaEdit online Use the [eai] stanza to configure the external authentication interface (EAI). eai-authUse the eai-auth stanza entry to enable the external authentication interface.eai-auth-level-headerUse the eai-auth-level-header stanza entry to specify the name of the header that contains the authentication strength level for the generated credential.eai-create-multi-valued-attributesUse this entry to specify whether multiple extended attribute headers of the same name are added to the credential as a multi-valued attribute or a single comma-delimited attribute.eai-error-text-headerUse the eai-error-text-header stanza entry to specify the name of the header that contains the error text to be included in WebSEAL generated error responses. eai-ext-user-id-headerUse the eai-ext-user-id-header stanza entry to specify the name of the header that contains the ID of the external user to use when creating a credential.eai-ext-user-groups-headerUse the eai-ext-user-groups-header stanza entry to specify the name of the header that contains the group or groups an external user is to be considered a member of when generating a credential.eai-pac-headerUse the eai-pac-header stanza entry to specify the name of the HTTP header that contains the authentication data in Privilege Attribute Certificate (PAC) format. eai-pac-svc-headerUse the eai-pac-svc-header stanza entry to specify the name of the header that contains the service ID, which WebSEAL uses to convert the Privilege Attribute Certificate (PAC) into a credential.eai-redir-url-headerUse the eai-redir-url-header stanza entry to specify the name of the header that contains the URL to which WebSEAL redirects the client after successful authentication.eai-session-id-headerUse the eai-session-id-header stanza entry to specify the name of the header that contains the session identifier of the distributed session.eai-user-id-headerUse the eai-user-id-header stanza entry to specify the header that contains the user ID for which WebSEAL generates the credential. The specified header must precede all others in the HTTP response.eai-verify-user-identityUse the eai-verify-user-identity stanza entry to control whether the user identity is verified during reauthentication. EAI applications can reauthenticate a user by returning new authentication information for a previously authenticated session. By default, WebSEAL does not ensure that the new user identity matches the user identity from the previous authentication.eai-xattrs-headerUse the eai-xattrs-header stanza entry to specify the HTTP headers in the response from the external authentication interface (EAI) server that contain authentication data. WebSEAL uses these headers to add extended attributes to the credential.retain-eai-sessionParent topic: Stanza reference