Salt encryption with password MD5 configured in spring security

In spring security, configure a salt-encrypted service with a password of MD5:

Private Md5passwordencoder encoder; Spring Security MD5

Public Md5passwordencoder Getencoder () {

Return encoder;

}

@Resource

public void Setencoder (Md5passwordencoder encoder) {

This.encoder = encoder;

}

@Override

public void AddUser (user user) {

Assign the encrypted password to user password

Salt is user name

User.setpassword (Encoder.encodepassword (User.getpassword (), User.getname ());

Userdao.adduser (user);

}

Jt.executeupdate (New Stringsql (
"Insertinto vdb_users (Userid,password) VALUES (?,?)",
Uid,new Md5passwordencoder (). Encodepassword (up, UID)));

New Md5passwordencoder (). Encodepassword (Up,uid)

The Md5passwordencoder here is the spring-brought MD5 encryption class, where the first parameter up is a password and the UID is a salt value

Applicationcontext-security.xml:

<!--Configure the authentication manager to achieve the user authentication of the portal, the main implementation of the Userdetailsservice interface can-

<authentication-manageralias= "AuthenticationManager" >

<!--

<authentication-providerref= "Principalprovider" ></authentication-provider>

-

<!--with custom Userdetailservice--

<authentication-provideruser-service-ref= "UserService" >

<!--encrypt your password with MD5-

<password-encoderhash= "MD5" >

<!--salt, according to user name as salt--

<salt-sourceuser-property= "Name"/>

</password-encoder>

<!--

<security:user-service>

<security:username= "Admin"

Password= "2L232F297A57A5A748394A0E4A80LFC3"

authorities= "Role_user"/>

<security:username= "User" password= "user"

authorities= "Role_user"/>

</security:user-service>

-

<!--default Test.user table ... -

<!--

Salt encryption with password MD5 configured in spring security