SAP Knowledge Base Article - Preview

2532518 - Bad Signature or Incorrect Signing Certificate: Verification failed - when uploading metadata file for SAML configuration

Symptom

Adding a trusted provider by uploading its metadata file fails with the following errors:

Bad Signature or Incorrect Signing Certificate: Verification failed
Metadata cannot be verified

metadata.JPG

Troubleshooting Wizard trace (SAP Note 1332726) with template "SAML2.0 (Debug)" shows the following error:

bad signature or wrong signature certificate
[EXCEPTION]
com.sap.security.saml2.lib.common.SAML2Exception: Verification failed.
...
Caused by: com.sap.engine.lib.xml.signature.SignatureException: Unable to validate signature -> java.lang.IllegalArgumentException: No cipher for algorithm http://www.w3.org/2001/04/xmldsig-more#rsa-sha256 could be resolved


Read more...

Environment

SAP NetWeaver Application Server Java

Product

SAP NetWeaver Application Server for Java all versions

Keywords

saml2.0 identity provider adfs sso configuration settings , KBA , BC-JAS-SEC-SML , JAVA SAML 1.1 and 2.0 , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.