awx/awx/ui/static/js/helpers/Access.js

/******************************************************
 *  Copyright (c) 2014 AnsibleWorks, Inc.
 *
 *  helpers/Access.js
 *
 *  Routines for checking user access and license state
 *
 */

'use strict';

angular.module('AccessHelper', ['RestServices', 'Utilities', 'ngCookies'])
    .factory('CheckAccess', ['$rootScope', 'Alert', 'Rest', 'GetBasePath', 'ProcessErrors',
        function ($rootScope, Alert, Rest, GetBasePath, ProcessErrors) {
            return function (params) {
                // set PermissionAddAllowed to true or false based on user access. admins and org admins are granted
                // accesss.
                var me = $rootScope.current_user,
                    scope = params.scope;

                if (me.is_superuser) {
                    scope.PermissionAddAllowed = true;
                } else {
                    if (me.related.admin_of_organizations) {
                        Rest.setUrl(me.related.admin_of_organizations);
                        Rest.get()
                            .success(function (data) {
                                if (data.results.length > 0) {
                                    scope.PermissionAddAllowed = true;
                                } else {
                                    scope.PermissionAddAllowed = false;
                                }
                            })
                            .error(function (data, status) {
                                ProcessErrors(scope, data, status, null, {
                                    hdr: 'Error!',
                                    msg: 'Call to ' + me.related.admin_of_organizations +
                                        ' failed. DELETE returned status: ' + status
                                });
                            });
                    }
                }
                //if (!access) {
                //   Alert('Access Denied', 'You do not have access to this function. Please contact your system administrator.');
                //}
                //return access;
            };
        }
    ])

.factory('CheckLicense', ['$rootScope', 'Store', 'Alert', '$location', 'Authorization',
    function ($rootScope, Store, Alert, $location, Authorization) {
        return function () {
            // Check license status and alert the user, if needed
            var status = 'success',
                hdr, msg,
                license = Store('license'),
                purchase_msg = '<p>To purchase a license or extend an existing license ' +
                '<a href="http://www.ansible.com/ansible-pricing" target="_blank"><strong>visit the Ansible online store</strong></a>, ' +
                'or visit <strong><a href="https://support.ansible.com" target="_blank">support.ansible.com</a></strong> for assistance.</p>';

            if (license && !Authorization.licenseTested()) {
                // This is our first time evaluating the license
                license.tested = true;
                Store('license',license);  //update with tested flag
                $rootScope.license_tested = true;
                $rootScope.version = license.version;
                if (license.valid_key !== undefined && license.valid_key === false) {
                    // The license is invalid. Stop the user from logging in.
                    status = 'alert-danger';
                    hdr = 'License Error';
                    msg = '<p>There is a problem with the /etc/awx/license file on your Tower server. Check to make sure Tower can access ' +
                        'the file.</p>' + purchase_msg;
                    Alert(hdr, msg, status, null, false, true);
                } else if (license.demo !== undefined && license.demo === true) {
                    // demo
                    status = 'alert-info';
                    hdr = 'Tower Demo';
                    msg = '<p>Thank you for trying Ansible Tower. You can use this edition to manage up to 10 hosts free.</p>' +
                        purchase_msg;
                    Alert(hdr, msg, status);
                }
                if (license.date_expired !== undefined && license.date_expired === true) {
                    // expired
                    status = 'alert-info';
                    hdr = 'License Expired';
                    msg = '<p>Your Ansible Tower License has expired and is no longer compliant. You can continue, but you will be ' +
                        'unable to add any additional hosts.</p>' + purchase_msg;
                    Alert(hdr, msg, status);
                } else if (license.date_warning !== undefined && license.date_warning === true) {
                    status = 'alert-info';
                    hdr = 'License Warning';
                    msg = '<p>Your Ansible Tower license is about to expire!</p>' + purchase_msg;
                    Alert(hdr, msg, status);
                }
                if (license.free_instances !== undefined && parseInt(license.free_instances) <= 0) {
                    status = 'alert-info';
                    hdr = 'License Warning';
                    msg = '<p>Your Ansible Tower license has reached capacity for the number of managed ' +
                        'hosts allowed. You will not be able to add any additional hosts.</p>' + purchase_msg;
                    Alert(hdr, msg, status, null, true);
                }
            }
        };
    }
]);