blockstack/tests/browserTests/auth/app.js

The Blockstack Javascript library for identity and authentication.

document.addEventListener("DOMContentLoaded", function(event) {
  document.getElementById('signin-button').addEventListener('click', function() {
    var authRequest = blockstack.makeAuthRequest(null, window.location.hostname)
    blockstack.redirectUserToSignIn(authRequest)
  })
  document.getElementById('signout-button').addEventListener('click', function() {
    blockstack.signUserOut(window.location.origin)
  })

  function showProfile(profile) {
    var person = new blockstack.Person(profile)
    document.getElementById('heading-name').innerHTML = person.name()
    document.getElementById('avatar-image').setAttribute('src', person.avatarUrl())
    document.getElementById('section-1').style.display = 'none'
    document.getElementById('section-2').style.display = 'block'
  }

  if (blockstack.isUserSignedIn()) {
    blockstack.loadUserData(function(userData) {
      showProfile(userData.profile)
    })
  } else if (blockstack.isSignInPending()) {
    blockstack.signUserIn(function(userData) {
      window.location = window.location.origin
    })
  }
})