Ejemplo n.º 1
0
        private static async Task PrintUsersGroupsAndRoles(User user)
        {
            Console.WriteLine("\n Signed in user {0} is a member of the following Group and Roles (IDs)",
                              user.DisplayName);
            IUserFetcher signedInUserFetcher = user;

            try
            {
                IPagedCollection <IDirectoryObject> pagedCollection = await signedInUserFetcher.MemberOf.ExecuteAsync();

                do
                {
                    List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();
                    foreach (IDirectoryObject directoryObject in directoryObjects)
                    {
                        if (directoryObject is Group)
                        {
                            Group group = directoryObject as Group;
                            Console.WriteLine(" Group: {0}  Description: {1}", group.DisplayName, group.Description);
                        }
                        if (directoryObject is DirectoryRole)
                        {
                            DirectoryRole role = directoryObject as DirectoryRole;
                            Console.WriteLine(" Role: {0}  Description: {1}", role.DisplayName, role.Description);
                        }
                    }
                    pagedCollection = await pagedCollection.GetNextPageAsync();
                } while (pagedCollection != null);
            }
            catch (Exception e)
            {
                /* Program.WriteError("\nError getting Signed in user's groups and roles memberships. {0}",
                 *   Program.ExtractErrorMessage(e));*/
            }
        }
Ejemplo n.º 2
0
        public async Task <bool> AdGroupCheck(IUser user)
        {
            try
            {
                IEnumerable <string> groups = await user.GetMemberGroupsAsync(false);

                int          cnt = 0;
                IUserFetcher retrievedUserFetcher = (User)user;
                IPagedCollection <IDirectoryObject> pagedCollection = retrievedUserFetcher.MemberOf.ExecuteAsync().Result;
                do
                {
                    List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();
                    foreach (IDirectoryObject directoryObject in directoryObjects)
                    {
                        if (directoryObject.ObjectId == AllowedGroupID || directoryObject.ObjectId == MyAdGroup)
                        {
                            cnt++;
                        }
                    }
                    pagedCollection = pagedCollection.GetNextPageAsync().Result;
                } while (pagedCollection != null && pagedCollection.MorePagesAvailable);

                if (cnt < 1)
                {
                    return(false);
                }

                return(true);
            }
            // if the above failed, the user needs to explicitly re-authenticate for the app to obtain the required token
            catch (Exception e)
            {
                return(false);
            }
        }
Ejemplo n.º 3
0
        /// <summary>
        /// Gets all groups for a given user
        /// </summary>
        /// <param name="azureClient">An authenticated ActiveDirectoryClient</param>
        /// <param name="user">A resolved User object</param>
        private static void GetAllGroupsForUser(ActiveDirectoryClient azureClient, IUser user)
        {
            Console.WriteLine("");
            Console.WriteLine("Listing groups for " + user.DisplayName);
            IUserFetcher retrievedUserFetcher = (User)user;

            //access through the MemberOf collection
            IPagedCollection <IDirectoryObject> pagedCollection = retrievedUserFetcher.MemberOf.ExecuteAsync().Result;

            do
            {
                List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();

                foreach (IDirectoryObject directoryObject in directoryObjects)
                {
                    if (directoryObject is Group)
                    {
                        Group group = directoryObject as Group;
                        Console.WriteLine(" Group: {0}", group.DisplayName);
                        //add to parent collection if you need to extract them
                    }

                    //removed to simplify
                    //if (directoryObject is DirectoryRole)
                    //{
                    //    DirectoryRole role = directoryObject as DirectoryRole;
                    //    Console.WriteLine(" Role: {0}  Description: {1}", role.DisplayName, role.Description);
                    //}
                }
                pagedCollection = pagedCollection.GetNextPageAsync().Result;
            } while (pagedCollection != null && pagedCollection.MorePagesAvailable);
        }
Ejemplo n.º 4
0
        /// <summary>
        /// A simple method that resolves the Id of a passed group display name
        /// and checks if the passed user belongs to the group
        /// </summary>
        /// <param name="azureClient">ActiveDirectoryClient object</param>
        /// <param name="user">Azure AD User object</param>
        /// <param name="groupName">The display name of the group</param>
        /// <returns>Yes if the user is a member of the group</returns>
        private static bool IsUserMemberOfGroup(ActiveDirectoryClient azureClient, IUser user, string groupName)
        {
            Console.WriteLine("");
            Console.WriteLine(String.Format("Checking if user {0} is member of '{1}' ", user.DisplayName, groupName));

            //get group id
            var groupId = azureClient.Groups.Where(g => g.DisplayName == groupName).ExecuteSingleAsync().Result;

            //check if group id is in Users groups
            IUserFetcher retrievedUserFetcher = (User)user;
            var          groups = retrievedUserFetcher.CheckMemberGroupsAsync
                                      (new List <string> {
                groupId.ObjectId
            }).Result.ToList();

            if (groups.Count() > 0)
            {
                Console.WriteLine("User is in group " + groupName + " " + groups.FirstOrDefault());
                return(true);
            }
            else
            {
                return(false);
            }
        }
        /// <summary>
        ///     Initializes a new instance of the <see cref="HashAuthenticationModule" /> class.
        /// </summary>
        /// <param name="fetcher">The fetcher.</param>
        public HashAuthenticationModule(IUserFetcher fetcher)
        {
            if (fetcher == null) throw new ArgumentNullException("fetcher");

            _fetcher = fetcher;
            PrincipalFactory = new GenericPrincipalFactory(fetcher);
            _authenticationMessageFactory = new AuthenticationMessageFactory();
        }
 /// <summary>
 ///     Initializes a new instance of the <see cref="GenericPrincipalFactory" /> class.
 /// </summary>
 /// <param name="fetcher">Used to load roles for authenticated users.</param>
 /// <exception cref="System.ArgumentNullException">fetcher</exception>
 public GenericPrincipalFactory(IUserFetcher fetcher)
 {
     if (fetcher == null)
     {
         throw new ArgumentNullException("fetcher");
     }
     _fetcher = fetcher;
 }
Ejemplo n.º 7
0
        /// <summary>
        ///     Initializes a new instance of the <see cref="HashAuthenticationModule" /> class.
        /// </summary>
        /// <param name="fetcher">The fetcher.</param>
        public HashAuthenticationModule(IUserFetcher fetcher)
        {
            if (fetcher == null)
            {
                throw new ArgumentNullException("fetcher");
            }

            _fetcher         = fetcher;
            PrincipalFactory = new GenericPrincipalFactory(fetcher);
            _authenticationMessageFactory = new AuthenticationMessageFactory();
        }
Ejemplo n.º 8
0
 public AdministrationModule(
     ICommunicator communicator,
     ISettingsService settings,
     BaseSocketClient client,
     IUserFetcher userFetcher,
     IFrameworkReflector frameworkReflector,
     HelpBuilder helpBuilder)
 {
     _communicator       = communicator;
     _settings           = settings;
     _client             = client;
     _userFetcher        = userFetcher;
     _frameworkReflector = frameworkReflector;
     _helpBuilder        = helpBuilder;
 }
        public async Task <bool> IsUserAdministrator()
        {
            //return Task.FromResult(true);

            //  attempt 1

            //bool isInRole = ClaimsPrincipal.Current.IsInRole("admin");
            //return Task.FromResult(isInRole);

            //  attempt 2

            IUserFetcher user = (IUserFetcher) await GetUser();

            IPagedCollection <IDirectoryObject> pagedCollection = await user.MemberOf.ExecuteAsync();

            while (true)
            {
                foreach (IDirectoryObject directoryObject in pagedCollection.CurrentPage)
                {
                    if (directoryObject is IDirectoryRole)
                    {
                        IDirectoryRole role           = (IDirectoryRole)directoryObject;
                        string         roleTemplateId = role.RoleTemplateId;

                        if (roleTemplateId == "62e90394-69f5-4237-9190-012177145e10")
                        {
                            return(true);
                        }
                    }
                }
                pagedCollection = await pagedCollection.GetNextPageAsync();

                if (pagedCollection == null)
                {
                    break;
                }
            }

            return(false);
        }
Ejemplo n.º 10
0
        /// <summary>
        /// Get a Users Role collecion (MemberOf)
        /// </summary>
        /// <param name="user"></param>
        /// <returns></returns>
        public async Task <List <DirectoryRole> > GetUsersRolesAsync(User user)
        {
            IUserFetcher userFetcher = user;
            IPagedCollection <IDirectoryObject> pagedCollection = await userFetcher.MemberOf.ExecuteAsync();

            List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();
            List <DirectoryRole>    usersRoles       = new List <DirectoryRole>();

            do
            {
                foreach (var directoryObject in directoryObjects)
                {
                    if (directoryObject is DirectoryRole)
                    {
                        usersRoles.Add(directoryObject as DirectoryRole);
                    }
                }
                pagedCollection = pagedCollection.MorePagesAvailable ? await pagedCollection.GetNextPageAsync() : null;
            } while (pagedCollection != null);

            return(usersRoles);
        }
Ejemplo n.º 11
0
        override public async Task <bool> IsMemberOf(string username, List <string> groups)
        {
            // get the client
            var  client    = Helpers.GetActiveDirectoryClient(Token, TenantId);
            bool AADResult = false;

            List <IUser>             usersList     = null;
            IPagedCollection <IUser> searchResults = null;

            try
            {
                IUserCollection userCollection = client.Users;
                searchResults = await userCollection.Where(user => user.UserPrincipalName == username).Take(10).ExecuteAsync();

                usersList = searchResults.CurrentPage.ToList();

                if (usersList.Count == 1)
                {
                    User user = (User)usersList[0];

                    IUserFetcher signedInUserFetcher = user;
                    try
                    {
                        IPagedCollection <IDirectoryObject> pagedCollection = await signedInUserFetcher.MemberOf.ExecuteAsync();

                        do
                        {
                            List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();
                            if (directoryObjects.Count == 0)
                            {
                                Console.WriteLine("User is not member of a group");
                                break;
                            }
                            foreach (IDirectoryObject directoryObject in directoryObjects)
                            {
                                if (directoryObject is Group)
                                {
                                    Group group = directoryObject as Group;

                                    for (int i = 0; i < groups.Count; i++)
                                    {
                                        if (groups[i].ToLower() == group.DisplayName.ToLower())
                                        {
                                            AADResult = true;
                                            break;
                                        }
                                    }
                                }
                            }
                            pagedCollection = await pagedCollection.GetNextPageAsync();
                        } while (pagedCollection != null);
                    }
                    catch (Exception e)
                    {
                        throw e;
                    }
                }
                else
                {
                    Console.WriteLine(String.Format("No user found: {0}", username));
                }
            }
            catch (Exception e)
            {
                throw e;
            }
            return(AADResult);
        }
Ejemplo n.º 12
0
 public UsersController(IUserFetcher fetcher)
 {
     _fetcher = fetcher;
 }
        public ViewResult GetUser(GuestUserModel model)
        {
            List <Tuple <string, List <ResultsItem> > > tupAppRoles = new List <Tuple <string, List <ResultsItem> > >();
            List <ResultsItem> lstUserAppRoles = new List <ResultsItem>();
            List <ResultsItem> exts            = new List <ResultsItem>();
            List <string>      groups          = new List <string>();

            Microsoft.Azure.ActiveDirectory.GraphClient.User myuser = null;

            if (ModelState.IsValid)
            {
                try
                {
                    var azureClient = GraphAuthService.GetActiveDirectoryClient(ConfigHelper.UseApplicationPermissions);

                    var user = azureClient.Users.Where(a => a.UserPrincipalName.Equals(model.UserEmailAddress, StringComparison.InvariantCultureIgnoreCase) ||
                                                       a.Mail.Equals(model.UserEmailAddress, StringComparison.InvariantCultureIgnoreCase)
                                                       ).Expand(p => p.AppRoleAssignments).ExecuteAsync().Result.CurrentPage.FirstOrDefault();

                    if (user != null)
                    {
                        var cc = user.AppRoleAssignments;
                        var approlesassigns = AzureADExtensions.EnumerateAllAsync(cc).Result;
                        var filtered        = approlesassigns.Where(a => a.PrincipalType == "User");

                        //now get role names for those
                        var fapplications = azureClient.Applications.ExecuteAsync().Result;
                        if (fapplications != null)
                        {
                            IEnumerable <IApplication> allapps = AzureADExtensions.EnumerateAllAsync(fapplications).Result;

                            foreach (IApplication app in allapps)
                            {
                                string applicationname = app.DisplayName;

                                var fapplication = azureClient.Applications.Where(a => a.DisplayName == applicationname).ExecuteAsync().Result;
                                if (fapplication != null)
                                {
                                    lstUserAppRoles = new List <ResultsItem>();

                                    var myroles = fapplication.CurrentPage.FirstOrDefault().AppRoles.Where(a => filtered.Select(b => b.Id).Contains(a.Id));

                                    foreach (AppRole r in myroles)
                                    {
                                        lstUserAppRoles.Add(new ResultsItem()
                                        {
                                            Id = r.DisplayName, Display = r.Description
                                        });
                                    }

                                    tupAppRoles.Add(new Tuple <string, List <ResultsItem> >(app.DisplayName, lstUserAppRoles));
                                }
                            }
                        }


                        //get extension attributes
                        myuser = (Microsoft.Azure.ActiveDirectory.GraphClient.User)user;

                        foreach (var s in myuser.GetExtendedProperties())
                        {
                            exts.Add(new ResultsItem()
                            {
                                Id = s.Key, Display = (s.Value == null ? "" : s.Value.ToString())
                            });
                        }

                        IUserFetcher retrievedUserFetcher = myuser;
                        Microsoft.Azure.ActiveDirectory.GraphClient.Extensions.IPagedCollection <IDirectoryObject> pagedCollection =
                            retrievedUserFetcher.MemberOf.ExecuteAsync().Result;

                        List <IDirectoryObject> directoryObjects = pagedCollection.EnumerateAllAsync().Result.ToList();

                        foreach (IDirectoryObject directoryObject in directoryObjects)
                        {
                            if (directoryObject is Microsoft.Azure.ActiveDirectory.GraphClient.Group)
                            {
                                Microsoft.Azure.ActiveDirectory.GraphClient.Group group = directoryObject as Microsoft.Azure.ActiveDirectory.GraphClient.Group;
                                groups.Add(group.DisplayName);
                            }
                        }
                    }

                    return(View("GetUserDetails", new UserDetails()
                    {
                        isOk = true, message = "", exts = exts, tupAppRoles = tupAppRoles, user = myuser, Groups = groups
                    }));
                }
                catch (Exception ex)
                {
                    model.status           = false;
                    model.resultantMessage = ex.Message + (ex.InnerException != null ? Environment.NewLine + ex.InnerException.Message : "");
                }
            }

            return(View("GetUser", model));
        }
Ejemplo n.º 14
0
        private static void Main()
        {
            // record start DateTime of execution
            string currentDateTime = DateTime.Now.ToUniversalTime().ToString();

            #region Setup Active Directory Client

            //*********************************************************************
            // setup Active Directory Client
            //*********************************************************************
            ActiveDirectoryClient activeDirectoryClient;
            try
            {
                activeDirectoryClient = AuthenticationHelper.GetActiveDirectoryClientAsApplication();
            }
            catch (AuthenticationException ex)
            {
                Console.ForegroundColor = ConsoleColor.Red;
                Console.WriteLine("Acquiring a token failed with the following error: {0}", ex.Message);
                if (ex.InnerException != null)
                {
                    //You should implement retry and back-off logic per the guidance given here:http://msdn.microsoft.com/en-us/library/dn168916.aspx
                    //InnerException Message will contain the HTTP error status codes mentioned in the link above
                    Console.WriteLine("Error detail: {0}", ex.InnerException.Message);
                }
                Console.ResetColor();
                Console.ReadKey();
                return;
            }

            #endregion

            #region TenantDetails

            //*********************************************************************
            // Get Tenant Details
            // Note: update the string TenantId with your TenantId.
            // This can be retrieved from the login Federation Metadata end point:
            // https://login.windows.net/GraphDir1.onmicrosoft.com/FederationMetadata/2007-06/FederationMetadata.xml
            //  Replace "GraphDir1.onMicrosoft.com" with any domain owned by your organization
            // The returned value from the first xml node "EntityDescriptor", will have a STS URL
            // containing your TenantId e.g. "https://sts.windows.net/4fd2b2f2-ea27-4fe5-a8f3-7b1a7c975f34/" is returned for GraphDir1.onMicrosoft.com
            //*********************************************************************
            VerifiedDomain initialDomain = new VerifiedDomain();
            VerifiedDomain defaultDomain = new VerifiedDomain();
            ITenantDetail  tenant        = null;
            Console.WriteLine("\n Retrieving Tenant Details");
            try
            {
                List <ITenantDetail> tenantsList = activeDirectoryClient.TenantDetails
                                                   .Where(tenantDetail => tenantDetail.ObjectId.Equals(Constants.TenantId))
                                                   .ExecuteAsync().Result.CurrentPage.ToList();
                if (tenantsList.Count > 0)
                {
                    tenant = tenantsList.First();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting TenantDetails {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            if (tenant == null)
            {
                Console.WriteLine("Tenant not found");
            }
            else
            {
                TenantDetail tenantDetail = (TenantDetail)tenant;
                Console.WriteLine("Tenant Display Name: " + tenantDetail.DisplayName);

                // Get the Tenant's Verified Domains
                initialDomain = tenantDetail.VerifiedDomains.First(x => x.Initial.HasValue && x.Initial.Value);
                Console.WriteLine("Initial Domain Name: " + initialDomain.Name);
                defaultDomain = tenantDetail.VerifiedDomains.First(x => [email protected] && [email protected]);
                Console.WriteLine("Default Domain Name: " + defaultDomain.Name);

                // Get Tenant's Tech Contacts
                foreach (string techContact in tenantDetail.TechnicalNotificationMails)
                {
                    Console.WriteLine("Tenant Tech Contact: " + techContact);
                }
            }

            #endregion

            #region Create a new User



            IUser newUser = new User();
            if (defaultDomain.Name != null)
            {
                newUser.DisplayName       = "demo1";
                newUser.UserPrincipalName = "xuhua00101" + "@" + defaultDomain.Name;
                newUser.AccountEnabled    = true;
                newUser.MailNickname      = "SampleAppDemoUserManager";
                newUser.PasswordPolicies  = "DisablePasswordExpiration";
                newUser.PasswordProfile   = new PasswordProfile
                {
                    Password = "******",
                    ForceChangePasswordNextLogin = true
                };
                newUser.UsageLocation = "US";
                try
                {
                    //activeDirectoryClient.Users.AddUserAsync(newUser).Wait();
                    Console.WriteLine("\nNew User {0} was created", newUser.DisplayName);
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError creating new user {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }


            #endregion

            // IApplication APPl = new Application();
            //// APPl.AppId = "12345678";
            // // APPl.AppRoles =
            // APPl.AvailableToOtherTenants = false;
            // APPl.DisplayName = "vik00de";
            //// APPl.IdentifierUris
            // APPl.Homepage = "https://ww.baidu.com";
            // // APPl.IdentifierUris = "https://ww.baidu.com1";
            // APPl.LogoutUrl = "https://ww.baidu.com";
            // APPl.ErrorUrl = "https://ww.baidu.com1/1";
            //// IList<string> ls = APPl.IdentifierUris;
            //APPl.IdentifierUris.Add("https://localhost/demo/" + Guid.NewGuid());

            Application newApp = new Application {
                DisplayName = "wode" + Helper.GetRandomString(8)
            };
            newApp.IdentifierUris.Add("https://localhost/demo1/" + Guid.NewGuid());
            newApp.ReplyUrls.Add("https://localhost/demo1");
            newApp.PublicClient = null;
            AppRole appRole = new AppRole()
            {
                Id          = Guid.NewGuid(),
                IsEnabled   = true,
                DisplayName = "Something",
                Description = "Anything",
                Value       = "policy.write"
            };
            appRole.AllowedMemberTypes.Add("User");
            newApp.AppRoles.Add(appRole);



            //AzureADServicePrincipal
            //PasswordCredential password = new PasswordCredential
            //{
            //    StartDate = DateTime.UtcNow,
            //    EndDate = DateTime.UtcNow.AddYears(1),
            //    Value = "password",
            //    KeyId = Guid.NewGuid()
            //};
            //newApp.PasswordCredentials.Add(password);
            try
            {
                activeDirectoryClient.Applications.AddApplicationAsync(newApp).Wait();
                Console.WriteLine("New Application created: " + newApp.DisplayName);
            }
            catch (Exception e)
            {
                string a = e.Message.ToString();
                // Program.WriteError("\nError ceating Application: {0}", Program.ExtractErrorMessage(e));
            }

            ServicePrincipal s = new ServicePrincipal();
            s.Tags.Add("WindowsAzureActiveDirectoryIntegratedApp");
            s.AppId = newApp.AppId;
            try
            {
                activeDirectoryClient.ServicePrincipals.AddServicePrincipalAsync(s).Wait();
            }
            catch (Exception e) {
                string a = e.Message.ToString();
            }

            //try
            //{
            //    activeDirectoryClient.Applications.AddApplicationAsync(appObject).Wait();
            //}
            //catch (Exception e) {
            //    string mess = e.Message.ToString();
            //    string a = "";
            //}

            #region Create a User with a temp Password

            //*********************************************************************************************
            // Create a new User with a temp Password
            //*********************************************************************************************
            IUser userToBeAdded = new User();

            userToBeAdded.DisplayName       = "Sample App Demo User";
            userToBeAdded.UserPrincipalName = Helper.GetRandomString(10) + "@" + defaultDomain.Name;
            userToBeAdded.AccountEnabled    = true;
            userToBeAdded.MailNickname      = "SampleAppDemoUser";


            userToBeAdded.PasswordProfile = new PasswordProfile
            {
                Password = "******",
                ForceChangePasswordNextLogin = true
            };
            userToBeAdded.UsageLocation = "US";
            try
            {
                activeDirectoryClient.Users.AddUserAsync(userToBeAdded).Wait();
                Console.WriteLine("\nNew User {0} was created", userToBeAdded.DisplayName);
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError creating new user. {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }
            //  activeDirectoryClient.Applications.AddApplicationAsync(iApp);
            #endregion

            #region Create a new Group

            //*********************************************************************************************
            // Create a new Group
            //*********************************************************************************************
            Group californiaEmployees = new Group
            {
                DisplayName     = "California Employees" + Helper.GetRandomString(8),
                Description     = "Employees in the state of California",
                MailNickname    = "CalEmployees",
                MailEnabled     = false,
                SecurityEnabled = true
            };
            try
            {
                activeDirectoryClient.Groups.AddGroupAsync(californiaEmployees).Wait();
                Console.WriteLine("\nNew Group {0} was created", californiaEmployees.DisplayName);
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError creating new Group {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            #region Search for Group using StartWith filter

            //*********************************************************************
            // Search for a group using a startsWith filter (displayName property)
            //*********************************************************************
            Group         retrievedGroup = new Group();
            string        searchString   = "California Employees";
            List <IGroup> foundGroups    = null;
            try
            {
                foundGroups = activeDirectoryClient.Groups
                              .Where(group => group.DisplayName.StartsWith(searchString))
                              .ExecuteAsync().Result.CurrentPage.ToList();
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting Group {0} {1}",
                                  e.Message, e.InnerException != null ? e.InnerException.Message : "");
            }
            if (foundGroups != null && foundGroups.Count > 0)
            {
                retrievedGroup = foundGroups.First() as Group;
            }
            else
            {
                Console.WriteLine("Group Not Found");
            }

            #endregion

            #region Assign Member to Group

            if (retrievedGroup.ObjectId != null)
            {
                try
                {
                    retrievedGroup.Members.Add(newUser as DirectoryObject);
                    retrievedGroup.UpdateAsync().Wait();
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError assigning member to group. {0} {1}",
                                      e.Message, e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion


            #region Add User to Group

            //*********************************************************************************************
            // Add User to the "WA" Group
            //*********************************************************************************************
            if (retrievedGroup.ObjectId != null)
            {
                try
                {
                    retrievedGroup.Members.Add(userToBeAdded as DirectoryObject);
                    retrievedGroup.UpdateAsync().Wait();
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nAdding user to group failed {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion


            #region Get Group members

            if (retrievedGroup.ObjectId != null)
            {
                Console.WriteLine("\n Found Group: " + retrievedGroup.DisplayName + "  " + retrievedGroup.Description);

                //*********************************************************************
                // get the groups' membership -
                // Note this method retrieves ALL links in one request - please use this method with care - this
                // may return a very large number of objects
                //*********************************************************************
                IGroupFetcher retrievedGroupFetcher = retrievedGroup;
                try
                {
                    IPagedCollection <IDirectoryObject> members = retrievedGroupFetcher.Members.ExecuteAsync().Result;
                    Console.WriteLine(" Members:");
                    do
                    {
                        List <IDirectoryObject> directoryObjects = members.CurrentPage.ToList();
                        foreach (IDirectoryObject member in directoryObjects)
                        {
                            if (member is User)
                            {
                                User user = member as User;
                                Console.WriteLine("User DisplayName: {0}  UPN: {1}",
                                                  user.DisplayName,
                                                  user.UserPrincipalName);
                            }
                            if (member is Group)
                            {
                                Group group = member as Group;
                                Console.WriteLine("Group DisplayName: {0}", group.DisplayName);
                            }
                            if (member is Contact)
                            {
                                Contact contact = member as Contact;
                                Console.WriteLine("Contact DisplayName: {0}", contact.DisplayName);
                            }
                        }
                        members = members.GetNextPageAsync().Result;
                    } while (members != null);
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError getting groups' membership. {0} {1}",
                                      e.Message, e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion



            //*********************************************************************************************
            // End of Demo Console App
            //*********************************************************************************************

            Console.WriteLine("\nCompleted at {0} \n Press Any Key to Exit.", currentDateTime);
            // Console.ReadKey();
            Console.WriteLine();
            #region Search User by UPN

            // search for a single user by UPN
            searchString = "" + "@" + initialDomain.Name;
            Console.WriteLine("\n Retrieving user with UPN {0}", searchString);
            User         retrievedUser  = new User();
            List <IUser> retrievedUsers = null;
            try
            {
                retrievedUsers = activeDirectoryClient.Users
                                 .Where(user => user.UserPrincipalName.Equals(searchString))
                                 .ExecuteAsync().Result.CurrentPage.ToList();
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting new user {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }
            // should only find one user with the specified UPN
            if (retrievedUsers != null && retrievedUsers.Count == 1)
            {
                retrievedUser = (User)retrievedUsers.First();
            }
            else
            {
                Console.WriteLine("User not found {0}", searchString);
            }

            #endregion
            Console.WriteLine("\n {0} is a member of the following Group and Roles (IDs)", retrievedUser.DisplayName);
            IUserFetcher retrievedUserFetcher = retrievedUser;
            try
            {
                IPagedCollection <IDirectoryObject> pagedCollection = retrievedUserFetcher.MemberOf.ExecuteAsync().Result;
                do
                {
                    List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();
                    foreach (IDirectoryObject directoryObject in directoryObjects)
                    {
                        if (directoryObject is Group)
                        {
                            Group group = directoryObject as Group;
                            Console.WriteLine(" Group: {0}  Description: {1}", group.DisplayName, group.Description);
                        }
                        if (directoryObject is DirectoryRole)
                        {
                            DirectoryRole role = directoryObject as DirectoryRole;
                            Console.WriteLine(" Role: {0}  Description: {1}", role.DisplayName, role.Description);
                        }
                    }
                    pagedCollection = pagedCollection.GetNextPageAsync().Result;
                } while (pagedCollection != null);
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting user's groups and roles memberships. {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            Console.WriteLine("Press any key to continue....");
            Console.ReadKey();
        }
 /// <summary>
 ///     Initializes a new instance of the <see cref="GenericPrincipalFactory" /> class.
 /// </summary>
 /// <param name="fetcher">Used to load roles for authenticated users.</param>
 /// <exception cref="System.ArgumentNullException">fetcher</exception>
 public GenericPrincipalFactory(IUserFetcher fetcher)
 {
     if (fetcher == null) throw new ArgumentNullException("fetcher");
     _fetcher = fetcher;
 }
Ejemplo n.º 16
0
 public InfoModule(IUserFetcher userFetcher)
 {
     _userFetcher = userFetcher;
 }
Ejemplo n.º 17
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 public CommandParser(IUserFetcher userFetcher, ICommunicator communicator)
 {
     _userFetcher  = userFetcher ?? throw new ArgumentNullException(nameof(userFetcher));
     _communicator = communicator;
 }
Ejemplo n.º 18
0
        protected override bool AuthorizeCore(HttpContextBase httpContext)
        {
            // First check if user is authenticated
            if (!ClaimsPrincipal.Current.Identity.IsAuthenticated)
            {
                return(false);
            }
            else if (this.Groups == null && this.GroupObjectIds == null) // If there are no groups return here
            {
                return(base.AuthorizeCore(httpContext));
            }

            List <string> groupsList          = null;
            List <string> groupsObjectIdsList = new List <string>();

            // Split groups and group object ids into lists
            if (Groups != null)
            {
                // Remove spaces
                Groups = System.Text.RegularExpressions.Regex.Replace(Groups, " ", "");
                // Split by ,
                groupsList = Groups.Split(',').ToList();
            }
            if (GroupObjectIds != null)
            {
                // Remove spaces
                GroupObjectIds = System.Text.RegularExpressions.Regex.Replace(GroupObjectIds, " ", "");
                // Split by ,
                groupsObjectIdsList = GroupObjectIds.Split(',').ToList();
            }

            // Now check if user is in group by querying Azure AD Graph API using client
            bool inGroup = false;

            try
            {
                // Get information from user claim
                string signedInUserId = ClaimsPrincipal.Current.FindFirst(ClaimTypes.NameIdentifier).Value;
                string tenantId       = ClaimsPrincipal.Current.FindFirst("http://schemas.microsoft.com/identity/claims/tenantid").Value;
                string userObjectId   = ClaimsPrincipal.Current.FindFirst("http://schemas.microsoft.com/identity/claims/objectidentifier").Value;

                // Create graph connection
                ActiveDirectoryClient activeDirectoryClient = new ActiveDirectoryClient(
                    new Uri("https://graph.windows.net/" + tenantId),//this._resourceId),
                    async() =>
                {
                    return(await IsmUtils.GetAccessToken(
                               authority: ConfigurationManager.AppSettings["ida:AADInstance"] + tenantId,
                               resourceId: _graphResourceID,
                               clientId: _clientId,
                               clientSecret: _appKey));
                }
                    );

                // If we have groups we need to convert to group IDs, enter here
                if (groupsList != null)
                {
                    // Query the Graph API to get all groups
                    var groups = activeDirectoryClient.Groups.ExecuteAsync().Result;
                    // Iterate over collection
                    do
                    {
                        // Get current page as list
                        List <IGroup> groupObjects = groups.CurrentPage.ToList();
                        // Select all object IDs that have a matching display name to our groups list
                        var idList = groupObjects
                                     .Where(g => groupsList.Contains(g.DisplayName))
                                     .Select(g => g.ObjectId);
                        // Add these IDs to our ID list
                        groupsObjectIdsList.AddRange(idList);
                    } while (groups != null && groups.MorePagesAvailable && !inGroup);
                }

                // If we have a group ID, check if the user is member of that group
                if (groupsObjectIdsList.Count > 0)
                {
                    // Get the user
                    var user = activeDirectoryClient.Users
                               .Where(u => u.ObjectId.Equals(userObjectId))
                               .ExecuteSingleAsync().Result;
                    // User Fetcher to get group information
                    IUserFetcher retrievedUserFetcher = (User)user;
                    // Get all objects that user is member of
                    var pagedCollection = retrievedUserFetcher.MemberOf.ExecuteAsync().Result;
                    // Iterate over collection
                    do
                    {
                        List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();
                        foreach (IDirectoryObject directoryObject in directoryObjects)
                        {
                            // If the object is a group
                            if (directoryObject is Group)
                            {
                                Group group = directoryObject as Group;
                                // Check if that group is the group we're trying to authenticate against
                                // If so, set inGroup to true and exit loop
                                if (groupsObjectIdsList.Contains(group.ObjectId))
                                {
                                    inGroup = true;
                                    break;
                                }
                            }
                        }
                    } while (pagedCollection != null && pagedCollection.MorePagesAvailable && !inGroup);
                }
            }
            catch (Exception ex)
            {
                string message = string.Format("Unable to authorize AD user: {0} against group: {1}", ClaimsPrincipal.Current.Identity.Name, this.Groups);

                throw new Exception(message, ex);
            }

            return(inGroup);
        }
Ejemplo n.º 19
0
 //
 // GET: /Home/
 public HomeController(ILogger theLogger, IUserFetcher userFetcher)
 {
     myLogger = theLogger;
     myUserFetcher = userFetcher;
 }
Ejemplo n.º 20
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        private static void Main()
        {
            // record start DateTime of execution
            string currentDateTime = DateTime.Now.ToUniversalTime().ToString();

            #region Setup Active Directory Client

            //*********************************************************************
            // setup Active Directory Client
            //*********************************************************************
            ActiveDirectoryClient activeDirectoryClient;
            try
            {
                activeDirectoryClient = AuthenticationHelper.GetActiveDirectoryClientAsApplication();
            }
            catch (AuthenticationException ex)
            {
                Console.ForegroundColor = ConsoleColor.Red;
                Console.WriteLine("Acquiring a token failed with the following error: {0}", ex.Message);
                if (ex.InnerException != null)
                {
                    //You should implement retry and back-off logic per the guidance given here:http://msdn.microsoft.com/en-us/library/dn168916.aspx
                    //InnerException Message will contain the HTTP error status codes mentioned in the link above
                    Console.WriteLine("Error detail: {0}", ex.InnerException.Message);
                }
                Console.ResetColor();
                Console.ReadKey();
                return;
            }

            #endregion

            #region TenantDetails

            //*********************************************************************
            // Get Tenant Details
            // Note: update the string TenantId with your TenantId.
            // This can be retrieved from the login Federation Metadata end point:
            // https://login.windows.net/GraphDir1.onmicrosoft.com/FederationMetadata/2007-06/FederationMetadata.xml
            //  Replace "GraphDir1.onMicrosoft.com" with any domain owned by your organization
            // The returned value from the first xml node "EntityDescriptor", will have a STS URL
            // containing your TenantId e.g. "https://sts.windows.net/4fd2b2f2-ea27-4fe5-a8f3-7b1a7c975f34/" is returned for GraphDir1.onMicrosoft.com
            //*********************************************************************
            VerifiedDomain initialDomain = new VerifiedDomain();
            VerifiedDomain defaultDomain = new VerifiedDomain();
            ITenantDetail  tenant        = null;
            Console.WriteLine("\n Retrieving Tenant Details");
            try
            {
                List <ITenantDetail> tenantsList = activeDirectoryClient.TenantDetails
                                                   .Where(tenantDetail => tenantDetail.ObjectId.Equals(Constants.TenantId))
                                                   .ExecuteAsync().Result.CurrentPage.ToList();
                if (tenantsList.Count > 0)
                {
                    tenant = tenantsList.First();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting TenantDetails {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }
            if (tenant == null)
            {
                Console.WriteLine("Tenant not found");
            }
            else
            {
                TenantDetail tenantDetail = (TenantDetail)tenant;
                Console.WriteLine("Tenant Display Name: " + tenantDetail.DisplayName);

                // Get the Tenant's Verified Domains
                initialDomain = tenantDetail.VerifiedDomains.First(x => x.Initial.HasValue && x.Initial.Value);
                Console.WriteLine("Initial Domain Name: " + initialDomain.Name);
                defaultDomain = tenantDetail.VerifiedDomains.First(x => [email protected] && [email protected]);
                Console.WriteLine("Default Domain Name: " + defaultDomain.Name);

                // Get Tenant's Tech Contacts
                foreach (string techContact in tenantDetail.TechnicalNotificationMails)
                {
                    Console.WriteLine("Tenant Tech Contact: " + techContact);
                }
            }

            #endregion

            #region Create a new User

            IUser newUser = new User();
            if (defaultDomain.Name != null)
            {
                newUser.DisplayName       = "Sample App Demo User (Manager)";
                newUser.UserPrincipalName = Helper.GetRandomString(10) + "@" + defaultDomain.Name;
                newUser.AccountEnabled    = true;
                newUser.MailNickname      = "SampleAppDemoUserManager";
                newUser.PasswordProfile   = new PasswordProfile
                {
                    Password = "******",
                    ForceChangePasswordNextLogin = true
                };
                newUser.UsageLocation = "US";
                try
                {
                    activeDirectoryClient.Users.AddUserAsync(newUser).Wait();
                    Console.WriteLine("\nNew User {0} was created", newUser.DisplayName);
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError creating new user {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region List of max 4 Users by UPN

            //*********************************************************************
            // Demonstrate Getting a list of Users with paging (get 4 users), sorted by displayName
            //*********************************************************************
            int maxUsers = 4;
            try
            {
                Console.WriteLine("\n Retrieving Users");
                List <IUser> users = activeDirectoryClient.Users.OrderBy(user =>
                                                                         user.UserPrincipalName).Take(maxUsers).ExecuteAsync().Result.CurrentPage.ToList();
                foreach (IUser user in users)
                {
                    Console.WriteLine("UserObjectId: {0}  UPN: {1}", user.ObjectId, user.UserPrincipalName);
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting Users. {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            #region Create a User with a temp Password

            //*********************************************************************************************
            // Create a new User with a temp Password
            //*********************************************************************************************
            IUser userToBeAdded = new User();
            userToBeAdded.DisplayName       = "Sample App Demo User";
            userToBeAdded.UserPrincipalName = Helper.GetRandomString(10) + "@" + defaultDomain.Name;
            userToBeAdded.AccountEnabled    = true;
            userToBeAdded.MailNickname      = "SampleAppDemoUser";
            userToBeAdded.PasswordProfile   = new PasswordProfile
            {
                Password = "******",
                ForceChangePasswordNextLogin = true
            };
            userToBeAdded.UsageLocation = "US";
            try
            {
                activeDirectoryClient.Users.AddUserAsync(userToBeAdded).Wait();
                Console.WriteLine("\nNew User {0} was created", userToBeAdded.DisplayName);
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError creating new user. {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            #region Update newly created User

            //*******************************************************************************************
            // update the newly created user's Password, PasswordPolicies and City
            //*********************************************************************************************
            if (userToBeAdded.ObjectId != null)
            {
                // update User's city and reset their User's Password
                userToBeAdded.City    = "Seattle";
                userToBeAdded.Country = "UK";
                PasswordProfile PasswordProfile = new PasswordProfile
                {
                    Password = "******",
                    ForceChangePasswordNextLogin = false
                };
                userToBeAdded.PasswordProfile  = PasswordProfile;
                userToBeAdded.PasswordPolicies = "DisablePasswordExpiration, DisableStrongPassword";
                try
                {
                    userToBeAdded.UpdateAsync().Wait();
                    Console.WriteLine("\nUser {0} was updated", userToBeAdded.DisplayName);
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError Updating the user {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Search User by UPN

            // search for a single user by UPN
            string searchString = "admin@" + initialDomain.Name;
            Console.WriteLine("\n Retrieving user with UPN {0}", searchString);
            User         retrievedUser  = new User();
            List <IUser> retrievedUsers = null;
            try
            {
                retrievedUsers = activeDirectoryClient.Users
                                 .Where(user => user.UserPrincipalName.Equals(searchString))
                                 .ExecuteAsync().Result.CurrentPage.ToList();
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting new user {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }
            // should only find one user with the specified UPN
            if (retrievedUsers != null && retrievedUsers.Count == 1)
            {
                retrievedUser = (User)retrievedUsers.First();
            }
            else
            {
                Console.WriteLine("User not found {0}", searchString);
            }

            #endregion

            #region User Operations

            if (retrievedUser.UserPrincipalName != null)
            {
                Console.WriteLine("\n Found User: "******"  UPN: " +
                                  retrievedUser.UserPrincipalName);

                #region Assign User a Manager

                //Assigning User a new manager.
                if (newUser.ObjectId != null)
                {
                    Console.WriteLine("\n Assign User {0}, {1} as Manager.", retrievedUser.DisplayName,
                                      newUser.DisplayName);
                    retrievedUser.Manager = newUser as DirectoryObject;
                    try
                    {
                        newUser.UpdateAsync().Wait();
                        Console.Write("User {0} is successfully assigned {1} as Manager.", retrievedUser.DisplayName,
                                      newUser.DisplayName);
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine("\nError assigning manager to user. {0} {1}", e.Message,
                                          e.InnerException != null ? e.InnerException.Message : "");
                    }
                }

                #endregion

                #region Get User's Manager

                //Get the retrieved user's manager.
                Console.WriteLine("\n Retrieving User {0}'s Manager.", retrievedUser.DisplayName);
                DirectoryObject usersManager = retrievedUser.Manager;
                if (usersManager != null)
                {
                    User manager = usersManager as User;
                    if (manager != null)
                    {
                        Console.WriteLine("User {0} Manager details: \nManager: {1}  UPN: {2}",
                                          retrievedUser.DisplayName, manager.DisplayName, manager.UserPrincipalName);
                    }
                }
                else
                {
                    Console.WriteLine("Manager not found.");
                }

                #endregion

                #region Get User's Direct Reports

                //*********************************************************************
                // get the user's Direct Reports
                //*********************************************************************
                if (newUser.ObjectId != null)
                {
                    Console.WriteLine("\n Getting User{0}'s Direct Reports.", newUser.DisplayName);
                    IUserFetcher newUserFetcher = (IUserFetcher)newUser;
                    try
                    {
                        IPagedCollection <IDirectoryObject> directReports =
                            newUserFetcher.DirectReports.ExecuteAsync().Result;
                        do
                        {
                            List <IDirectoryObject> directoryObjects = directReports.CurrentPage.ToList();
                            foreach (IDirectoryObject directoryObject in directoryObjects)
                            {
                                if (directoryObject is User)
                                {
                                    User directReport = directoryObject as User;
                                    Console.WriteLine("User {0} Direct Report is {1}", newUser.UserPrincipalName,
                                                      directReport.UserPrincipalName);
                                }
                            }
                            directReports = directReports.GetNextPageAsync().Result;
                        } while (directReports != null && directReports.MorePagesAvailable);
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine("\nError getting direct reports of user. {0} {1}", e.Message,
                                          e.InnerException != null ? e.InnerException.Message : "");
                    }
                }

                #endregion

                #region Get list of Group IDS, user is member of

                //*********************************************************************
                // get a list of Group IDs that the user is a member of
                //*********************************************************************
                //const bool securityEnabledOnly = false;
                //IEnumerable<string> memberGroups = retrievedUser.GetMemberGroupsAsync(securityEnabledOnly).Result;
                //Console.WriteLine("\n {0} is a member of the following Groups (IDs)", retrievedUser.DisplayName);
                //foreach (String memberGroup in memberGroups)
                //{
                //    Console.WriteLine("Member of Group ID: " + memberGroup);
                //}

                #endregion

                #region Get User's Group And Role Membership, Getting the complete set of objects

                //*********************************************************************
                // get the User's Group and Role membership, getting the complete set of objects
                //*********************************************************************
                Console.WriteLine("\n {0} is a member of the following Group and Roles (IDs)", retrievedUser.DisplayName);
                IUserFetcher retrievedUserFetcher = retrievedUser;
                try
                {
                    IPagedCollection <IDirectoryObject> pagedCollection = retrievedUserFetcher.MemberOf.ExecuteAsync().Result;
                    do
                    {
                        List <IDirectoryObject> directoryObjects = pagedCollection.CurrentPage.ToList();
                        foreach (IDirectoryObject directoryObject in directoryObjects)
                        {
                            if (directoryObject is Group)
                            {
                                Group group = directoryObject as Group;
                                Console.WriteLine(" Group: {0}  Description: {1}", group.DisplayName, group.Description);
                            }
                            if (directoryObject is DirectoryRole)
                            {
                                DirectoryRole role = directoryObject as DirectoryRole;
                                Console.WriteLine(" Role: {0}  Description: {1}", role.DisplayName, role.Description);
                            }
                        }
                        pagedCollection = pagedCollection.GetNextPageAsync().Result;
                    } while (pagedCollection != null && pagedCollection.MorePagesAvailable);
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError getting user's groups and roles memberships. {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }

                #endregion
            }

            #endregion

            #region Search for User (People Picker)

            //*********************************************************************
            // People picker
            // Search for a user using text string "Us" match against userPrincipalName, displayName, giveName, surname
            //*********************************************************************
            searchString = "Us";
            Console.WriteLine("\nSearching for any user with string {0} in UPN,DisplayName,First or Last Name",
                              searchString);
            List <IUser>             usersList     = null;
            IPagedCollection <IUser> searchResults = null;
            try
            {
                IUserCollection userCollection = activeDirectoryClient.Users;
                searchResults = userCollection.Where(user =>
                                                     user.UserPrincipalName.StartsWith(searchString) ||
                                                     user.DisplayName.StartsWith(searchString) ||
                                                     user.GivenName.StartsWith(searchString) ||
                                                     user.Surname.StartsWith(searchString)).ExecuteAsync().Result;
                usersList = searchResults.CurrentPage.ToList();
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting User {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            if (usersList != null && usersList.Count > 0)
            {
                do
                {
                    usersList = searchResults.CurrentPage.ToList();
                    foreach (IUser user in usersList)
                    {
                        Console.WriteLine("User DisplayName: {0}  UPN: {1}",
                                          user.DisplayName, user.UserPrincipalName);
                    }
                    searchResults = searchResults.GetNextPageAsync().Result;
                } while (searchResults != null && searchResults.MorePagesAvailable);
            }
            else
            {
                Console.WriteLine("User not found");
            }

            #endregion

            #region Search for Group using StartWith filter

            //*********************************************************************
            // Search for a group using a startsWith filter (displayName property)
            //*********************************************************************
            Group retrievedGroup = new Group();
            searchString = "US";
            List <IGroup> foundGroups = null;
            try
            {
                foundGroups = activeDirectoryClient.Groups
                              .Where(group => group.DisplayName.StartsWith(searchString))
                              .ExecuteAsync().Result.CurrentPage.ToList();
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting Group {0} {1}",
                                  e.Message, e.InnerException != null ? e.InnerException.Message : "");
            }
            if (foundGroups != null && foundGroups.Count > 0)
            {
                retrievedGroup = foundGroups.First() as Group;
            }
            else
            {
                Console.WriteLine("Group Not Found");
            }

            #endregion

            #region Assign Member to Group

            if (retrievedGroup.ObjectId != null)
            {
                try
                {
                    activeDirectoryClient.Context.AddLink(retrievedGroup, "members", newUser);
                    activeDirectoryClient.Context.SaveChanges();
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError assigning member to group. {0} {1}",
                                      e.Message, e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Get Group members

            if (retrievedGroup.ObjectId != null)
            {
                Console.WriteLine("\n Found Group: " + retrievedGroup.DisplayName + "  " + retrievedGroup.Description);

                //*********************************************************************
                // get the groups' membership -
                // Note this method retrieves ALL links in one request - please use this method with care - this
                // may return a very large number of objects
                //*********************************************************************
                IGroupFetcher retrievedGroupFetcher = retrievedGroup;
                try
                {
                    IPagedCollection <IDirectoryObject> members = retrievedGroupFetcher.Members.ExecuteAsync().Result;
                    Console.WriteLine(" Members:");
                    do
                    {
                        List <IDirectoryObject> directoryObjects = members.CurrentPage.ToList();
                        foreach (IDirectoryObject member in directoryObjects)
                        {
                            if (member is User)
                            {
                                User user = member as User;
                                Console.WriteLine("User DisplayName: {0}  UPN: {1}",
                                                  user.DisplayName,
                                                  user.UserPrincipalName);
                            }
                            if (member is Group)
                            {
                                Group group = member as Group;
                                Console.WriteLine("Group DisplayName: {0}", group.DisplayName);
                            }
                            if (member is Contact)
                            {
                                Contact contact = member as Contact;
                                Console.WriteLine("Contact DisplayName: {0}", contact.DisplayName);
                            }
                        }
                    } while (members != null && members.MorePagesAvailable);
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nError getting groups' membership. {0} {1}",
                                      e.Message, e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Add User to Group

            //*********************************************************************************************
            // Add User to the "WA" Group
            //*********************************************************************************************
            if (retrievedGroup.ObjectId != null)
            {
                try
                {
                    activeDirectoryClient.Context.AddLink(retrievedGroup, "members", userToBeAdded);
                    activeDirectoryClient.Context.SaveChangesAsync().Wait();
                }
                catch (Exception e)
                {
                    Console.WriteLine("\nAdding user to group failed {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Create a new Group

            //*********************************************************************************************
            // Create a new Group
            //*********************************************************************************************
            Group californiaEmployees = new Group
            {
                DisplayName     = "California Employees" + Helper.GetRandomString(8),
                Description     = "Employees in the state of California",
                MailNickname    = "CalEmployees",
                MailEnabled     = false,
                SecurityEnabled = true
            };
            try
            {
                activeDirectoryClient.Groups.AddGroupAsync(californiaEmployees).Wait();
                Console.WriteLine("\nNew Group {0} was created", californiaEmployees.DisplayName);
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError creating new Group {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            #region Delete User

            //*********************************************************************************************
            // Delete the user that we just created
            //*********************************************************************************************
            if (userToBeAdded.ObjectId != null)
            {
                try
                {
                    userToBeAdded.DeleteAsync().Wait();
                    Console.WriteLine("\nUser {0} was deleted", userToBeAdded.DisplayName);
                }
                catch (Exception e)
                {
                    Console.WriteLine("Deleting User failed {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }
            if (newUser.ObjectId != null)
            {
                try
                {
                    newUser.DeleteAsync().Wait();
                    Console.WriteLine("\nUser {0} was deleted", newUser.DisplayName);
                }
                catch (Exception e)
                {
                    Console.WriteLine("Deleting User failed {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Delete Group

            //*********************************************************************************************
            // Delete the Group that we just created
            //*********************************************************************************************
            if (californiaEmployees.ObjectId != null)
            {
                try
                {
                    californiaEmployees.DeleteAsync().Wait();
                    Console.WriteLine("\nGroup {0} was deleted", californiaEmployees.DisplayName);
                }
                catch (Exception e)
                {
                    Console.WriteLine("Deleting Group failed {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Get All Roles

            //*********************************************************************
            // Get All Roles
            //*********************************************************************
            List <IDirectoryRole> foundRoles = null;
            try
            {
                foundRoles = activeDirectoryClient.DirectoryRoles.ExecuteAsync().Result.CurrentPage.ToList();
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting Roles {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            if (foundRoles != null && foundRoles.Count > 0)
            {
                foreach (IDirectoryRole role in foundRoles)
                {
                    Console.WriteLine("\n Found Role: {0} {1} {2} ",
                                      role.DisplayName, role.Description, role.ObjectId);
                }
            }
            else
            {
                Console.WriteLine("Role Not Found {0}", searchString);
            }

            #endregion

            #region Get Service Principals

            //*********************************************************************
            // get the Service Principals
            //*********************************************************************
            IPagedCollection <IServicePrincipal> servicePrincipals = null;
            try
            {
                servicePrincipals = activeDirectoryClient.ServicePrincipals.ExecuteAsync().Result;
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting Service Principal {0} {1}",
                                  e.Message, e.InnerException != null ? e.InnerException.Message : "");
            }
            if (servicePrincipals != null)
            {
                do
                {
                    List <IServicePrincipal> servicePrincipalsList = servicePrincipals.CurrentPage.ToList();
                    foreach (IServicePrincipal servicePrincipal in servicePrincipalsList)
                    {
                        Console.WriteLine("Service Principal AppId: {0}  Name: {1}", servicePrincipal.AppId,
                                          servicePrincipal.DisplayName);
                    }
                    servicePrincipals = servicePrincipals.GetNextPageAsync().Result;
                } while (servicePrincipals != null && servicePrincipals.MorePagesAvailable);
            }

            #endregion

            #region Get Applications

            //*********************************************************************
            // get the Application objects
            //*********************************************************************
            IPagedCollection <IApplication> applications = null;
            try
            {
                applications = activeDirectoryClient.Applications.Take(999).ExecuteAsync().Result;
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting Applications {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }
            if (applications != null)
            {
                do
                {
                    List <IApplication> appsList = applications.CurrentPage.ToList();
                    foreach (IApplication app in appsList)
                    {
                        Console.WriteLine("Application AppId: {0}  Name: {1}", app.AppId, app.DisplayName);
                    }
                    applications = applications.GetNextPageAsync().Result;
                } while (applications != null && applications.MorePagesAvailable);
            }

            #endregion

            #region User License Assignment

            //*********************************************************************************************
            // User License Assignment - assign EnterprisePack license to new user, and disable SharePoint service
            //   first get a list of Tenant's subscriptions and find the "Enterprisepack" one
            //   Enterprise Pack includes service Plans for ExchangeOnline, SharePointOnline and LyncOnline
            //   validate that Subscription is Enabled and there are enough units left to assign to users
            //*********************************************************************************************
            IPagedCollection <ISubscribedSku> skus = null;
            try
            {
                skus = activeDirectoryClient.SubscribedSkus.ExecuteAsync().Result;
            }
            catch (Exception e)
            {
                Console.WriteLine("\nError getting Applications {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }
            if (skus != null)
            {
                do
                {
                    List <ISubscribedSku> subscribedSkus = skus.CurrentPage.ToList();
                    foreach (ISubscribedSku sku in subscribedSkus)
                    {
                        if (sku.SkuPartNumber == "ENTERPRISEPACK")
                        {
                            if ((sku.PrepaidUnits.Enabled.Value > sku.ConsumedUnits) &&
                                (sku.CapabilityStatus == "Enabled"))
                            {
                                // create addLicense object and assign the Enterprise Sku GUID to the skuId
                                //
                                AssignedLicense addLicense = new AssignedLicense {
                                    SkuId = sku.SkuId.Value
                                };

                                // find plan id of SharePoint Service Plan
                                foreach (ServicePlanInfo servicePlan in sku.ServicePlans)
                                {
                                    if (servicePlan.ServicePlanName.Contains("SHAREPOINT"))
                                    {
                                        addLicense.DisabledPlans.Add(servicePlan.ServicePlanId.Value);
                                        break;
                                    }
                                }

                                IList <AssignedLicense> licensesToAdd    = new[] { addLicense };
                                IList <Guid>            licensesToRemove = new Guid[] {};

                                // attempt to assign the license object to the new user
                                try
                                {
                                    if (newUser.ObjectId != null)
                                    {
                                        newUser.AssignLicenseAsync(licensesToAdd, licensesToRemove).Wait();
                                        Console.WriteLine("\n User {0} was assigned license {1}",
                                                          newUser.DisplayName,
                                                          addLicense.SkuId);
                                    }
                                }
                                catch (Exception e)
                                {
                                    Console.WriteLine("\nLicense assingment failed {0} {1}", e.Message,
                                                      e.InnerException != null ? e.InnerException.Message : "");
                                }
                            }
                        }
                    }
                    skus = skus.GetNextPageAsync().Result;
                } while (skus != null && skus.MorePagesAvailable);
            }

            #endregion

            #region Switch to OAuth Authorization Code Grant (Acting as a user)

            activeDirectoryClient = AuthenticationHelper.GetActiveDirectoryClientAsUser();

            #endregion

            #region Create Application

            //*********************************************************************************************
            // Create a new Application object with App Role Assignment (Direct permission)
            //*********************************************************************************************
            Application appObject = new Application {
                DisplayName = "Test-Demo App" + Helper.GetRandomString(8)
            };
            appObject.IdentifierUris.Add("https://localhost/demo/" + Guid.NewGuid());
            appObject.ReplyUrls.Add("https://localhost/demo");
            AppRole appRole = new AppRole();
            appRole.Id        = Guid.NewGuid();
            appRole.IsEnabled = true;
            appRole.AllowedMemberTypes.Add("User");
            appRole.DisplayName = "Something";
            appRole.Description = "Anything";
            appRole.Value       = "policy.write";
            appObject.AppRoles.Add(appRole);

            // created Keycredential object for the new App object
            KeyCredential keyCredential = new KeyCredential
            {
                StartDate = DateTime.UtcNow,
                EndDate   = DateTime.UtcNow.AddYears(1),
                Type      = "Symmetric",
                Value     = Convert.FromBase64String("g/TMLuxgzurjQ0Sal9wFEzpaX/sI0vBP3IBUE/H/NS4="),
                Usage     = "Verify"
            };
            appObject.KeyCredentials.Add(keyCredential);

            try
            {
                activeDirectoryClient.Applications.AddApplicationAsync(appObject).Wait();
                Console.WriteLine("New Application created: " + appObject.ObjectId);
            }
            catch (Exception e)
            {
                Console.WriteLine("Application Creation execption: {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            #region Create Service Principal

            //*********************************************************************************************
            // create a new Service principal
            //*********************************************************************************************
            ServicePrincipal newServicePrincpal = new ServicePrincipal();
            if (appObject != null)
            {
                newServicePrincpal.DisplayName    = appObject.DisplayName;
                newServicePrincpal.AccountEnabled = true;
                newServicePrincpal.AppId          = appObject.AppId;
                try
                {
                    activeDirectoryClient.ServicePrincipals.AddServicePrincipalAsync(newServicePrincpal).Wait();
                    Console.WriteLine("New Service Principal created: " + newServicePrincpal.ObjectId);
                }
                catch (Exception e)
                {
                    Console.WriteLine("Service Principal Creation execption: {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Assign Direct Permission
            try
            {
                User user =
                    (User)activeDirectoryClient.Users.ExecuteAsync().Result.CurrentPage.ToList().FirstOrDefault();
                if (appObject.ObjectId != null && user != null && newServicePrincpal.ObjectId != null)
                {
                    AppRoleAssignment appRoleAssignment = new AppRoleAssignment();
                    appRoleAssignment.Id            = appRole.Id;
                    appRoleAssignment.ResourceId    = Guid.Parse(newServicePrincpal.ObjectId);
                    appRoleAssignment.PrincipalType = "User";
                    appRoleAssignment.PrincipalId   = Guid.Parse(user.ObjectId);
                    user.AppRoleAssignments.Add(appRoleAssignment);
                    user.UpdateAsync().Wait();
                    Console.WriteLine("User {0} is successfully assigned direct permission.", retrievedUser.DisplayName);
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("Direct Permission Assignment failed: {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            #region Get Devices

            //*********************************************************************************************
            // Get a list of Mobile Devices from tenant
            //*********************************************************************************************
            Console.WriteLine("\nGetting Devices");
            IPagedCollection <IDevice> devices = null;
            try
            {
                devices = activeDirectoryClient.Devices.ExecuteAsync().Result;
            }
            catch (Exception e)
            {
                Console.WriteLine("/nError getting devices {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            if (devices != null)
            {
                do
                {
                    List <IDevice> devicesList = devices.CurrentPage.ToList();
                    foreach (IDevice device in devicesList)
                    {
                        if (device.ObjectId != null)
                        {
                            Console.WriteLine("Device ID: {0}, Type: {1}", device.DeviceId, device.DeviceOSType);
                            IPagedCollection <IDirectoryObject> registeredOwners = device.RegisteredOwners;
                            if (registeredOwners != null)
                            {
                                do
                                {
                                    List <IDirectoryObject> registeredOwnersList = registeredOwners.CurrentPage.ToList();
                                    foreach (IDirectoryObject owner in registeredOwnersList)
                                    {
                                        Console.WriteLine("Device Owner ID: " + owner.ObjectId);
                                    }
                                    registeredOwners = registeredOwners.GetNextPageAsync().Result;
                                } while (registeredOwners != null && registeredOwners.MorePagesAvailable);
                            }
                        }
                    }
                    devices = devices.GetNextPageAsync().Result;
                } while (devices != null && devices.MorePagesAvailable);
            }

            #endregion

            #region Create New Permission

            //*********************************************************************************************
            // Create new permission object
            //*********************************************************************************************
            OAuth2PermissionGrant permissionObject = new OAuth2PermissionGrant();
            permissionObject.ConsentType = "AllPrincipals";
            permissionObject.Scope       = "user_impersonation";
            permissionObject.StartTime   = DateTime.Now;
            permissionObject.ExpiryTime  = (DateTime.Now).AddMonths(12);

            // resourceId is objectId of the resource, in this case objectId of AzureAd (Graph API)
            permissionObject.ResourceId = "52620afb-80de-4096-a826-95f4ad481686";

            //ClientId = objectId of servicePrincipal
            permissionObject.ClientId = newServicePrincpal.ObjectId;
            try
            {
                activeDirectoryClient.Oauth2PermissionGrants.AddOAuth2PermissionGrantAsync(permissionObject).Wait();
                Console.WriteLine("New Permission object created: " + permissionObject.ObjectId);
            }
            catch (Exception e)
            {
                Console.WriteLine("Permission Creation exception: {0} {1}", e.Message, e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            #region Get All Permissions

            //*********************************************************************************************
            // get all Permission Objects
            //*********************************************************************************************
            Console.WriteLine("\n Getting Permissions");
            IPagedCollection <IOAuth2PermissionGrant> permissions = null;
            try
            {
                permissions = activeDirectoryClient.Oauth2PermissionGrants.ExecuteAsync().Result;
            }
            catch (Exception e)
            {
                Console.WriteLine("Error: {0} {1}", e.Message, e.InnerException != null ? e.InnerException.Message : "");
            }
            if (permissions != null)
            {
                do
                {
                    List <IOAuth2PermissionGrant> perms = permissions.CurrentPage.ToList();
                    foreach (IOAuth2PermissionGrant perm in perms)
                    {
                        Console.WriteLine("Permission: {0}  Name: {1}", perm.ClientId, perm.Scope);
                    }
                } while (permissions != null && permissions.MorePagesAvailable);
            }

            #endregion

            #region Delete Application

            //*********************************************************************************************
            // Delete Application Objects
            //*********************************************************************************************
            if (appObject.ObjectId != null)
            {
                try
                {
                    appObject.DeleteAsync().Wait();
                    Console.WriteLine("Deleted Application object: " + appObject.ObjectId);
                }
                catch (Exception e)
                {
                    Console.WriteLine("Application Deletion execption: {0} {1}", e.Message,
                                      e.InnerException != null ? e.InnerException.Message : "");
                }
            }

            #endregion

            #region Batch Operations

            //*********************************************************************************************
            // Show Batching with 3 operators.  Note: up to 5 operations can be in a batch
            //*********************************************************************************************
            IReadOnlyQueryableSet <User>          userQuery   = activeDirectoryClient.DirectoryObjects.OfType <User>();
            IReadOnlyQueryableSet <Group>         groupsQuery = activeDirectoryClient.DirectoryObjects.OfType <Group>();
            IReadOnlyQueryableSet <DirectoryRole> rolesQuery  =
                activeDirectoryClient.DirectoryObjects.OfType <DirectoryRole>();
            try
            {
                IBatchElementResult[] batchResult =
                    activeDirectoryClient.Context.ExecuteBatchAsync(userQuery, groupsQuery, rolesQuery).Result;
                int responseCount = 1;
                foreach (IBatchElementResult result in batchResult)
                {
                    if (result.FailureResult != null)
                    {
                        Console.WriteLine("Failed: {0} ",
                                          result.FailureResult.InnerException);
                    }
                    if (result.SuccessResult != null)
                    {
                        Console.WriteLine("Batch Item Result {0} succeeded",
                                          responseCount++);
                    }
                }
            }
            catch (Exception e)
            {
                Console.WriteLine("Batch execution failed. : {0} {1}", e.Message,
                                  e.InnerException != null ? e.InnerException.Message : "");
            }

            #endregion

            //*********************************************************************************************
            // End of Demo Console App
            //*********************************************************************************************

            Console.WriteLine("\nCompleted at {0} \n Press Any Key to Exit.", currentDateTime);
            Console.ReadKey();
        }