spring security AuthenticationProvider 源码
spring security AuthenticationProvider 代码
文件路径：/core/src/main/java/org/springframework/security/authentication/AuthenticationProvider.java
/*
* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.security.authentication;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
/**
* Indicates a class can process a specific
* {@link org.springframework.security.core.Authentication} implementation.
*
* @author Ben Alex
*/
public interface AuthenticationProvider {
/**
* Performs authentication with the same contract as
* {@link org.springframework.security.authentication.AuthenticationManager#authenticate(Authentication)}
* .
* @param authentication the authentication request object.
* @return a fully authenticated object including credentials. May return
* <code>null</code> if the <code>AuthenticationProvider</code> is unable to support
* authentication of the passed <code>Authentication</code> object. In such a case,
* the next <code>AuthenticationProvider</code> that supports the presented
* <code>Authentication</code> class will be tried.
* @throws AuthenticationException if authentication fails.
*/
Authentication authenticate(Authentication authentication) throws AuthenticationException;
/**
* Returns <code>true</code> if this <Code>AuthenticationProvider</code> supports the
* indicated <Code>Authentication</code> object.
* <p>
* Returning <code>true</code> does not guarantee an
* <code>AuthenticationProvider</code> will be able to authenticate the presented
* instance of the <code>Authentication</code> class. It simply indicates it can
* support closer evaluation of it. An <code>AuthenticationProvider</code> can still
* return <code>null</code> from the {@link #authenticate(Authentication)} method to
* indicate another <code>AuthenticationProvider</code> should be tried.
* </p>
* <p>
* Selection of an <code>AuthenticationProvider</code> capable of performing
* authentication is conducted at runtime the <code>ProviderManager</code>.
* </p>
* @param authentication
* @return <code>true</code> if the implementation can more closely evaluate the
* <code>Authentication</code> class presented
*/
boolean supports(Class<?> authentication);
}
相关信息
相关文章
spring security AbstractAuthenticationToken 源码
spring security AbstractUserDetailsReactiveAuthenticationManager 源码
spring security AccountExpiredException 源码
spring security AccountStatusException 源码
spring security AccountStatusUserDetailsChecker 源码
spring security AnonymousAuthenticationProvider 源码
spring security AnonymousAuthenticationToken 源码
spring security AuthenticationCredentialsNotFoundException 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦