Oracle Access Manager (OAM) Federation -Authentication Fails, From The Assertion "Signature of Assertion 'id-<VALUE>' from Issuer '<FQDN>' was not valid"
(Doc ID 2949497.1)
Last updated on MAY 19, 2023
Applies to:
Oracle Access Manager - Version 12.2.1.4.230106 and laterInformation in this document applies to any platform.
Symptoms
Oracle Access Manager (OAM) Federation -Authentication Fails, From The Assertion "Signature of Assertion 'id-<VALUE>' from Issuer '<FQDN>' was not valid"
- Oracle Access Manager (OAM) is the Idnetity Provider (IDP)
- Federation configure using SHA-256 algorithm per:
- Oracle Access Manager (OAM) Federation - Configured With SHA-256 But SAML Metadata Shows SHA-1 (Doc ID 2765799.1)
- Oracle Access Manager (OAM) Federation Importing Metadata Into Service Provider Fails "Error:- The digest algorithm used by the signing or encryption certificate in the IdP metadata is not allowed by the site administrator" (Doc ID 2933276.1)
- Verified partner at OAM config file as follow:
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |