c# datamatrix barcode Figure 5-21. The CreateUserWizard control in Visual C#.NET

Paint Data Matrix in Visual C#.NET Figure 5-21. The CreateUserWizard control

Figure 5-21. The CreateUserWizard control
Encoding DataMatrix In Visual C#
Using Barcode generator for VS .NET Control to generate, create DataMatrix image in .NET applications.
www.OnBarcode.com
Recognizing DataMatrix In Visual C#.NET
Using Barcode decoder for Visual Studio .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
CHAPTER 5 .NET 2.0 SECURITY
Generating EAN / UCC - 13 In C#
Using Barcode maker for VS .NET Control to generate, create UPC - 13 image in VS .NET applications.
www.OnBarcode.com
UPC-A Supplement 2 Generator In C#.NET
Using Barcode creation for VS .NET Control to generate, create UPC Symbol image in .NET applications.
www.OnBarcode.com
Sweet! As you have just seen, the new security-centric server controls encapsulate virtually every detail regarding the creation, maintenance, and authentication of your users. Next up, let s examine how ASP .NET 2.0 simplifies the process of programmatically working with user roles.
Matrix Barcode Maker In C#
Using Barcode creator for .NET framework Control to generate, create Matrix image in .NET framework applications.
www.OnBarcode.com
Barcode Printer In C#
Using Barcode creation for VS .NET Control to generate, create Barcode image in .NET applications.
www.OnBarcode.com
Understanding ASP.NET 2.0 Role Membership
Make Code128 In Visual C#.NET
Using Barcode drawer for .NET Control to generate, create Code 128 Code Set B image in Visual Studio .NET applications.
www.OnBarcode.com
Draw Uniform Symbology Specification Codabar In Visual C#.NET
Using Barcode generator for .NET Control to generate, create ANSI/AIM Codabar image in VS .NET applications.
www.OnBarcode.com
Once users have been authenticated, the ASP .NET runtime may optionally attempt to assign users to a known role. Recall from earlier in the chapter that role-based security models enable you to restrict what a given individual may (or may not) do based on the role to which they belong. Under ASP .NET 1.x, roles were configured using the <authorization> segment of a web.config file. For example, the following web.config file denies access to all contained resources for unauthenticated users and ensures that only authenticated users that are assigned to a role named DeluxeUser can access the DeluxeContent.aspx file (via the <location> element): <configuration> <system.web> <authentication mode="Forms"> <forms loginUrl ="Logon.aspx"/> </authentication> <authorization> <deny users = " "/> </authorization> </system.web> <location path ="DeluxeContent.aspx"> <system.web> <authorization> <allow roles ="DeluxeUser"/> <deny users ="*"/> </authorization> </system.web> </location> </configuration> While the previous web.config file would function perfectly under ASP .NET 2.0, creating roles such as DeluxeUser (as well as assigning users to roles) can be automated using the Role Manager. Much like the membership provider examined earlier in the chapter, the role management system relies on a specific provider to store the role-based data, which by default is AspNetSqlRoleProvider; therefore, role data is stored within a local mdf file under your App_Data folder. This time, however, the data will be stored in the role-centric tables, such as aspnet_Roles (see Figure 5-22).
DataMatrix Printer In Java
Using Barcode generator for BIRT Control to generate, create Data Matrix ECC200 image in BIRT applications.
www.OnBarcode.com
DataMatrix Reader In VB.NET
Using Barcode scanner for Visual Studio .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
CHAPTER 5 .NET 2.0 SECURITY
Matrix Encoder In Java
Using Barcode drawer for Java Control to generate, create 2D Barcode image in Java applications.
www.OnBarcode.com
Paint PDF 417 In Visual Studio .NET
Using Barcode creation for VS .NET Control to generate, create PDF-417 2d barcode image in .NET framework applications.
www.OnBarcode.com
Figure 5-22. Role data is stored in various role-centric tables of the ASPNETDB.mdf file.
PDF417 Generation In None
Using Barcode generator for Word Control to generate, create PDF417 image in Office Word applications.
www.OnBarcode.com
UPC A Creator In VB.NET
Using Barcode drawer for VS .NET Control to generate, create UPC Symbol image in VS .NET applications.
www.OnBarcode.com
Enabling Role Membership Services
Barcode Drawer In None
Using Barcode drawer for Font Control to generate, create Barcode image in Font applications.
www.OnBarcode.com
USS Code 39 Scanner In None
Using Barcode reader for Software Control to read, scan read, scan image in Software applications.
www.OnBarcode.com
Unlike the membership provider, the Role Manager is not automatically enabled in the machine.config file. To enable role services for your web application, simply update your web.config file with the following <roleManager> element: <configuration> <system.web> <roleManager enabled="true" /> <authentication mode="Forms" /> </system.web> </configuration> As you would guess, the <roleManager> element can be decorated with additional attributes that fine-tune how the Role Manager operates. The .NET Framework 2.0 SDK Documentation provides all the gory details; however, the possible attributes are as follows: <roleManager enabled="true | false" defaultProvider="provider name" cacheRolesInCookie="true | false" maxCachedResults="maximum number of role names cached" cookieName="name" cookiePath="/" cookieProtection="All | Encryption | Validation | None" cookieRequireSSL="true | false " cookieSlidingExpiration="true | false "
Creating UPC A In None
Using Barcode maker for Office Excel Control to generate, create GS1 - 12 image in Office Excel applications.
www.OnBarcode.com
PDF-417 2d Barcode Scanner In VS .NET
Using Barcode reader for .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
CHAPTER 5 .NET 2.0 SECURITY
Code 128B Creator In Objective-C
Using Barcode printer for iPad Control to generate, create USS Code 128 image in iPad applications.
www.OnBarcode.com
Data Matrix Generator In Visual Studio .NET
Using Barcode generation for Reporting Service Control to generate, create ECC200 image in Reporting Service applications.
www.OnBarcode.com
cookieTimeout="number of minutes" createPersistentCookie="true | false" domain="cookie domain"/> At this point, you are able to add and configure user roles using the Roles type.
Understanding the Roles Type
When you wish to create, delete, or manage roles in code, you ll make use of the Roles class. Beyond a number of read-only properties that allow you to obtain the values assigned to the attributes within the <roleManger> element, Roles provides a number of interesting methods: public static class Roles { // Methods to add new users to existing roles. public static void AddUsersToRole(string[] usernames, string roleName); public static void AddUsersToRoles(string[] usernames, string[] roleNames); public static void AddUserToRole(string username, string roleName); public static void AddUserToRoles(string username, string[] roleNames); // Create / validate roles. public static void CreateRole(string roleName); public static bool RoleExists(string roleName); // Methods to delete existing roles. public static bool DeleteRole(string roleName); public static bool DeleteRole(string roleName, bool throwOnPopulatedRole); // Various methods to determine role membership. public static string[] FindUsersInRole(string roleName, string usernameToMatch); public static string[] GetAllRoles(); public static string[] GetRolesForUser(); public static string[] GetRolesForUser(string username); public static string[] GetUsersInRole(string roleName); public static bool IsUserInRole(string roleName); public static bool IsUserInRole(string username, string roleName); // Methods to remove users from roles. public static void RemoveUserFromRole(string username, string roleName); public static void RemoveUserFromRoles(string username, string[] roleNames); public static void RemoveUsersFromRole(string[] usernames, string roleName); public static void RemoveUsersFromRoles(string[] usernames, string[] roleNames);
Copyright © OnBarcode.com . All rights reserved.