Shiro Custom password Check hash algorithm

Shiro Custom password Check:

Two steps:

1. The custom class myCredentialsmatcher implements the Credentialsmatcher interface

2. Implement the Boolean Docredentialsmatch (Authenticationtoken token, AuthenticationInfo info) method

The first parameter is the logged in user

The second is typically a user in the database (

That is, the entity and credentials returned by the protected AuthenticationInfo Dogetauthenticationinfo () method

(authenticationinfo is the user name/encrypted password, salt (usually the random number added on the password, more secure---and salt on the wound the same reason), realname))

3. Implement a Boolean value that is true through the logical return, false does not pass

Shiro Custom password Check hash algorithm