JanRain Login Salesforce

Question

Can't we use JanRain for Community Users log-in. I am getting error as

"AuthorizationError?ErrorCode=NO_ACCESS&ErrorDescription=User+was+a+portal+user"

The custom log-in page is working for Internal users.

Code is here:

global class AuthConnectHandler implements Auth.RegistrationHandler{
global User createUser(Id portalId, Auth.UserData data){
    system.debug('***auth.userdata:'+data);
    //This code is to fetch only one Community User for testing 
    User externalUser=[select firstName,id,lastName,email from user where username like '%ThisisRSN%'];       
    update(externalUser);//updating nothing   
    return externalUser;   
}

global void updateUser(Id userId, Id portalId, Auth.UserData data){
/*
    system.debug('***auth.userdata:'+data);
    User u = new User(id=userId);
    u.email = data.email;
    u.lastName = data.lastName;
    u.firstName = data.firstName;
    String alias;
    if (data.username<>null)
        alias = data.username;
    else
        alias = data.fullName;
    //Alias must be 8 characters or less
    if(alias!=null&&alias.length() > 8) {
        alias = alias.substring(0, 8);
    }
    u.alias = alias;
    update(u);
*/
}        
}

Description in below diagram:

P.S.: I am using JanRain Developer account for learning this feature. I hope, it don't have this type of limitation.

Answer 1

The problem is that, when the response comes back from Janrain, there's nothing to indicate that it is an external user signing in, so the platform thinks you're trying to log an external user (what used to be a portal user) into the org itself.

So, to fix, you need to include a community query parameter in the tokenUrl for Janrain, like this:

// In Janrain widget code
// tokenUrl = singleSignOnCallbackURL + '?flowtype=sso&community=' + encodeURIComponent(communityURL)
janrain.settings.tokenUrl = 
    'https://login.salesforce.com/services/authcallback/00Dd0000000e1KYEAY/JanrainProvider?' +
    'flowtype=sso&'+
    'community=' + encodeURIComponent('https://patdev-developer-edition.na14.force.com/developers');