github.com/apremalal/vamps-core@v1.0.1-0.20161221121535-d430b56ec174/server/webapps/apieditor/templates/auth/oauth2.html

<div class="modal-header"><h3 class="modal-title">OAuth 2.0 Authentication</h3></div><div class="modal-body"><p>Please follow OAuth flow, copy access token from OAuth and paste it here.<form role="form" class="form-horizontal" ng-submit="authenticate(accessToken)"><div class="form-group"><label class="col-sm-3">Access Token</label><div class="col-sm-9"><input type="text" class="form-control" placeholder="access_token" ng-model="accessToken"></div></div></form></div><div class="modal-footer"><button class="btn btn-warning" ng-click="cancel()">Cancel</button> <button class="btn btn-primary" ng-click="authenticate(accessToken)" ng-disabled="!accessToken">Authenticate</button></div>