Call back URL can be "/auth" + name + "/callback"

[Ziink]

Following line in index.js works fine with Facebook
_.defaults(obj.conf, {callbackURL: "/auth/" + name + "/callback"})

[lefnire]

what do you mean?

[Ziink]

    // Provide default values for options not passed in
    // TODO pass in as conf URL variable
    _.defaults(obj.conf, {callbackURL: "http://localhost:3000/auth/" + name + "/callback"})

The above lines are from index.js and it wasn't working for me because of localhost:3000 since I was trying with a domain name. So just using
_.defaults(obj.conf, {callbackURL: "/auth/" + name + "/callback"})
takes care of that for now.

[lefnire]

I see. Unfortunately that doesn't work for the other 3 providers, it causes url redirect error. Any thoughts? Could just have user pass in domain as initialization options. Unfortunately determining domain programmatically has to be done in a middleware via req, which is too late after initialization of the Passport components.

[lefnire]

You can currently get around all that by just passing in callbackURL option in your server/index.js per strategy (as per the twitter & github examples), but that's a pain

[Ziink]

The derby-auth module already accepts the callbackURL in 'conf' from the app (example/src/server/index.coffee)

The default of

_.defaults(obj.conf, {callbackURL: "/auth/" + name + "/callback"})

already works for Facebook and Github. For Twitter I had to specify the callbackURL with the domain name in example/src/server/index.coffee, and that works.

[moiseevigor]

Sorry guys I'm lost with callbacks. Cannot understand how to obtain the access token, I suppose it should be the kind of callback function which receives the token after successful authentication
https://github.com/jaredhanson/passport-instagram#usage

As you may see I'm working with instagram startegy and derby-auth and cannot come out. Any help is welcome!