Hello,
When I receive a SAMLResponse from my IDP (not a AD FS Claim Provider), 2 errors are logged in eventlog.
First: EVT364 -> MSIS7012: An error occurred while processing the request. System.ServiceModel.FaultException: MSIS3127 in : Microsoft.IdentityServer.Protocols.WSTrust.WSTrustClientManage.
Second: EVT111 -> MSIS1022: Cannot process SAML Response from ''.Inner exception: ID4037: The key needed to verify the signature could not be resolved from the following security key identifier 'SecurityKeyIdentifier
(
IsReadOnly = False,
Count = 1,
Clause[0] = Microsoft.IdentityServer.Tokens.MSISSecurityKeyIdentifierClause
)
These errors appear to be relatedto treatment to check signature but I'm notsure.
Exceptions MSIS1022, MSIS3127 and ID4037 are often mentioned in blogs,butwithout a clear explanation of its origin.
I would like to have helpto move forward in solving this problem.What should I check?Where and how get more information on these errors ? What is the right process to debug
an AD FS error ?
Thank you.