Microsoft-authentication-library-for-js: Passing claims to B2C policy

[ed-ilyin]

Can't find any documentation about passing claims to the B2C SignUp policy.
I have a use case where there is data obtained before user Sign Ups, and this info should be used by Sign Up policy.

[rohitnarula7176]

@ed-ilyin We have a sample app under the devApps folder in the repo for B2C scenario. Can you try using that to see if it helps you in any way.

[ed-ilyin]

As far as I can see those samples under devApps does not contain example of sending custom claims to the b2c policy.

I found example how to do that for .NET, but I need the same in my javascript application - the way to add to assertion self signed JWT token with my claim like extension_Brand

[spottedmahn]

Example of sending claim to azure-ad-b2c policy from JS single page application

var client_assertion_type = encodeURIComponent("urn:ietf:params:oauth:client-assertion-type:jwt-bearer");

var jwtQueryParams = "client_assertion_type=" + client_assertion_type + "&client_assertion=" + jwt;

msalApp.loginRedirect(myScopes, jwtQueryParams);

[rohitnarula7176]

@spottedmahn Thanks for the response. Closing this issue.