https://lukehebert.com/tag/saml/Recent content in SAML on Luke HebertHugoen-usMon, 11 Sep 2023 00:00:00 +0000https://lukehebert.com/post/the-beer-drinkers-guide-to-saml-duo-security/Mon, 11 Sep 2023 00:00:00 +0000https://lukehebert.com/post/the-beer-drinkers-guide-to-saml-duo-security/A plain-English walkthrough of how SAML authentication works, using the analogy of buying a beer at a concert. Covers IdP and SP configuration, IdP-initiated vs SP-initiated flows, and practical troubleshooting steps.https://lukehebert.com/post/id4262-the-saml-nameidentifier-user-is-of-format-urnoasisname/Tue, 29 Mar 2022 00:00:00 +0000https://lukehebert.com/post/id4262-the-saml-nameidentifier-user-is-of-format-urnoasisname/The ID4262 error occurs when a SAML NameIdentifier uses the entity format but contains an invalid URI. Two resolution steps fix the issue within your identity provider configuration.https://lukehebert.com/post/saml-custom-attributes-in-hue/Fri, 21 Jul 2017 00:00:00 +0000https://lukehebert.com/post/saml-custom-attributes-in-hue/Hue returns a Permission Denied error when the IDP sends custom SAML attributes that pysaml2 cannot map. This guide walks through creating an attribute mapping file and configuring Hue to resolve the issue.