vf-tylerV
ZITADEL•2y ago•
7 replies
vf-tyler

SAML Application XML Error: "failed to find registered serviceprovider"

I have a ZITADEL Application within a Project configured with SAML authentication and I am attempting to start the login process using 
https://<ZITADEL-DOMAIN>/saml/v2/SSO
.

I am using the 
saml2-js
 (https://www.npmjs.com/package/saml2-js) library to generate the XML requests and this is the XML it sends as the 
SAMLRequest
 query parameter (deflated and base64-encoded in reality). All instances of the ZITADEL domain have been replaced with 
<ZITADEL-DOMAIN>
 for the sake of sharing.
<?xml version="1.0"?>
<AuthnRequest
    xmlns="urn:oasis:names:tc:SAML:2.0:protocol"
    xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" Version="2.0" ID="_4d3cdb03fbfe470b1c0c9968587de81b2dc92d93c2" IssueInstant="2024-08-15T17:26:18.024Z" Destination="https://<ZITADEL-DOMAIN>/saml/v2/SSO" AssertionConsumerServiceURL="http://localhost:3000/api/auth/signin/sana-saml" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST">
    <saml:Issuer>https://<ZITADEL-DOMAIN>/saml/v2/metadata</saml:Issuer>
    <NameIDPolicy Format="urn:oasis:names:tc:SAML:2.0:attrname-format:basic" AllowCreate="true"/>
</AuthnRequest>
npm
saml2-js
SAML 2.0 node helpers. Latest version: 4.0.2, last published: a year ago. Start using saml2-js in your project by running 
npm i saml2-js
. There are 30 other projects in the npm registry using saml2-js.
saml2-js
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