即使在 ADFS 中为 SP 安装了正确的签名证书后,我在 Windows Server 2012 中也遇到了这个奇怪的错误。错误日志显示如下:
The Federation Service encountered an error while processing the SAML authentication request.
Additional Data
Exception details:
System.IdentityModel.SignatureVerificationFailedException: MSIS0038: SAML Message has wrong signature. Issuer: 'XXX-XXX-XX'.
at Microsoft.IdentityServer.Protocols.Saml.Contract.SamlContractUtility.CreateSamlMessage(MSISSamlBindingMessage message)
at Microsoft.IdentityServer.Service.SamlProtocol.SamlProtocolService.Issue(IssueRequest issueRequest)
at Microsoft.IdentityServer.Service.SamlProtocol.SamlProtocolService.ProcessRequest(Message requestMessage)