Coldbox Module to allow Social Login via Facebook

Setup & Installation

####Add the following structure to Coldbox.cfc

facebook = {
    oauth = {
        redirectURL     = "http://www.nextstep.guru/facebook/oauth",
        loginSuccess    = "login.success",
        loginFailure    = "login.failure",
        appID           = "123456789",
        appSecret       = "987654321",
        scope           = "public_profile,email,user_friends",
        responseType    = "code"
    }
}

Interception Point

If you want to capture any data from a successful login, use the interception point twitterLoginSuccess. Inside the interceptData structure will contain all the provided data from twitter for the specific user.

####An example interception could look like this

component {
    function facebookLoginSuccess(event,interceptData){
        var queryService = new query(sql="SELECT roles,email,password FROM user WHERE facebookUserID = :id;");
            queryService.addParam(name="id",value=interceptData['id']);
        var lookup = queryService.execute().getResult();
        if( lookup.recordCount ){
            login {
                loginuser name=lookup.email password=lookup.password roles=lookup.roles;
            };
        }else{
            // create new user
        }
    }
}