return;
}
log.debug("Attempting to extract issuer based on first AssertionArtifact in request");
AssertionArtifact artifact = artifacts.get(0);
SAMLArtifactMapEntry artifactEntry = artifactMap.get(artifact.getAssertionArtifact());
messageContext.setInboundMessageIssuer(artifactEntry.getRelyingPartyId());
log.debug("Extracted issuer from SAML 1.x AssertionArtifact: {}", messageContext.getInboundMessageIssuer());
}