Redirect to localhost instead of domain after signup?

[wordnik]

I am using the Universal login page and am having trouble getting my application to redirect after signup. I have this in the embedded login script:

 if(config.extraParams.errorMessage){        
        lock.show({
          flashMessage:{
           type: 'error',
           text: config.extraParams.errorMessage
          }
        });      
    } else {
      lock.show({loginAfterSignup: false});
    }

After signup, the user is redirected to localhost+ my email verification lock, instead of the domain. Callback url is set to the right domain. Any ideas as to what could be going on here?

[wordnik]

As usual, asking the question triggers the answer … for anyone else who is looking for this:

I had a rule that redirected after signup, that rule had the hardcoded () url.

HOWEVER, I have a blue/green deployment w/diff urls and wanted it to redirect to the right one … but the hostname triggering the signup isn’t in the context object anywhere so ended up passing a custom defaultDomain param through extraParams (which winds up in context.request.query.defaultDomain) to get the right url to fire in the redirect.

Thus endeth the saga …