2464455 - SAML2.0: How to extract IdP signing certificate from SAML 2.0 trace

When SAML 2.0 is used on NetWeaver ABAP and on the IdP side the signing certificate has changed. Therefore, the signature verification of the Response fails with errors like:

• The validation of message 'Response' failed. Long text: The validation of message 'Response' failed.
• Details: SSFW_KRN_VERIFY failed with: Signature verification failed (for signer) or Envelope failed (for recipient)
• Signature validation with the configured primary certificate failed.

The errors are found in trace collected with the Security Diagnostic Tool.

• SAP enhancement package 2 for SAP NetWeaver 7.0
• SAP NetWeaver 7.3
• SAP enhancement package 1 for SAP NetWeaver 7.3
• SAP NetWeaver 7.4
• SAP NetWeaver 7.5 and higher

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