thameera / saml-mock

SAML Mock IdP and SP

SAML Mock SP and IdP

Live version at: https://samlmock.dev

Using the mock IdP

SP Configuration

• Certificate: Can be downloaded from the top-left button at https://samlmock.dev/idp
• Sign-in URL: Set this to https://samlmock.dev/idp?aud=SP_AUDIENCE&acs_url=SP_ACS_URL. Replace SP_AUDIENCE and SP_ACS_URL correctly.

Example: https://samlmock.dev/idp?aud=urn:auth0:tham:mock-saml&acs_url=https://tham.auth0.com/login/callback

Doing a SAML flow

1. Initiate a login from the SP.
2. When the Mock IdP screen appears, change any variables as necessary.
3. Click Submit button on top-right. The app will send a SAML response to the SP.

Running locally

npm i
npm run dev

App will be available at http://localhost:3333.

Inspirations and reference

• https://github.com/AmaanC/saml-idp
• https://github.com/auth0/node-saml
• https://github.com/auth0/node-samlp
• https://github.com/auth0/passport-wsfed-saml2

saml-mock's Issues

Nonce error when using with Firebase Authentication

This tool seems to be incompatible with Firebase Authentication for some reason. When attempting to login with saml-mock as an IdP, Firebase rejects the SAML Response with the error Duplicate credential received. Please try again with a new credential. (auth/missing-or-invalid-nonce).

I've configured saml-mock as a Custom SAML provider in Firebase, though I'm not sure if I just misconfigured things. If there's interest in getting this to work with Firebase, I can try to provide more details and steps to reproduce.

Running the project as September 2023

Advice on running this project nowadays...

Hi , trying to run this project npm i I get a lot of errors and warnings of deprecated packages.... It doesn't compile.

Then I tried npm i --force --> It doesn't work. Run time error not found codemirror css files.

Found here a solution -->

npm i codemirror@version5 --force --save --> now it works.

Thanks for this project, it helps me a lot understanding saml