ASP. NET 2.0 member management and role management

1.Member Service

UseASP. NET web site administration toolCreate and configure website permissions. This tool is available inHttp: // localhost/<Project name>/Webadmin. axd,Through configuration, the tool will generateWeb. configIs used to store member information.

InASP. net2.0Two classes are also provided for member management.MembershipAndMembershipuser,They are locatedSystem. Web. SecurityUnder the namespace. The former contains a series of static methods for creation, deletion, modification, verification, and other operations. The latter is a class that describes the login information of a single user. Each instance is a collection of login information.

MembershipMethods:(You can see the name and description.)

• createuser
• deleteuser
• generatepassword
• getalluser
• getuser
• updateuser
• validateuser

MembershipuserMethods:

• Changepassword
• Changepasswordquestionandanswer
• GetPassword
• Resetpassword

MembershipuserSome attributes of: (you can see the name and meaning)

• comment (used to store user-defined data)
• creationdate
• email
• lastlogindate
• lastpasswordchangeddate
• userid
• username

 

Some examples:

Create a new user

 

Membershipcreatestatus status;
Membershipuser user = Membership. createuser ( This . Tb_username.text,
This . Tb_password.text, This . Tb_email.text, Out Status ); // The output parameter status contains the User Creation result information, which can be further processed.

Change Password

 

If ( This . Isvalid)
{
Membershipuser user = Membership. getuser ();

User. Email =   This . Tb_email.text;
User. Comment =   This . Tb_comment.text;
Membership. updateuser (User );

If (( This . Tb_oldpassword.text.length >   0 ) &&
( This . Tb_newpassword.text.length >   0 ))
{
User. changepassword (This. Tb_oldpassword.text,
This. Tb_newpassword.text );
}
}

All other user information can be stored in SQL Server Medium or Access . To SQL Server You can use <WINDIR> \ Microsoft. NET \ framework \ <version> Under Aspnet_regsql.exeTool to generate a database. For example

After the database is generated, make the following changes in the configuration file:

 

<? XML version = "1.0" ?>
< Configuration >

< Connectionstrings >
< Add Name = "Localsqlserver"
Connectionstring = "Data Source = 127.0.0.1; Integrated Security = sspi"   />
</ Connectionstrings >

< System . Web >
< Membership Defaultprovider = "Aspnetsqlprovider"   />
< Rolemanager Enabled = "True" Defaultprovider = "Aspnetsqlprovider"   />
</ System. Web >
</ Configuration >

 

2.Role Management Service

Similar to member management, role management can also passASP. NET web site administration tool. Unlike Member Management, role management only has one class.Roles. That is to say, a role only exists as a string and does not have a role class to record its member information.

It provides a series of static methods for role operations. (Similarly, it is basically known by name)

• Addusertorole
• Createrole
• Deleterole
• Getrolesforuser
• Getusersinrole
• Isuserinrole
• Removeuserfromrole

Because role management is disabled by default, make the following changes in the configuration file:

 

< Configuration >
< System . Web >
< Rolemanager Enabled = "True"   />
</ System. Web >
</ Configuration >

You can also cache role information in cookies. To achieve this, you only need to make the following changes in the configuration file: < Configuration >
< System . Web >
< Rolemanager Enabled = "True" Cacherolesincookie = "True"   />
<! -- other attributes and default values:
cookiename = ". aspxroles "// cookie name
cookietimeout =" 30 "// cookie lifetime
cookiepath ="/"// Cookie Path
cookierequiressl =" false "// restrict cookie use of SSL
cookieslidingexpiration = "true" // re-apply for a full cookie
cookieprotection = "all"/> // cookie protection level
-->
</ System. Web >
</ Configuration >