spring security RememberMeAuthenticationProvider 源码
spring security RememberMeAuthenticationProvider 代码
文件路径：/core/src/main/java/org/springframework/security/authentication/RememberMeAuthenticationProvider.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.beans.factory.InitializingBean;
import org.springframework.context.MessageSource;
import org.springframework.context.MessageSourceAware;
import org.springframework.context.support.MessageSourceAccessor;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.SpringSecurityMessageSource;
import org.springframework.util.Assert;
/**
* An {@link AuthenticationProvider} implementation that validates
* {@link RememberMeAuthenticationToken}s.
* <p>
* To be successfully validated, the {@link RememberMeAuthenticationToken#getKeyHash()}
* must match this class' {@link #getKey()}.
*/
public class RememberMeAuthenticationProvider implements AuthenticationProvider, InitializingBean, MessageSourceAware {
protected MessageSourceAccessor messages = SpringSecurityMessageSource.getAccessor();
private String key;
public RememberMeAuthenticationProvider(String key) {
Assert.hasLength(key, "key must have a length");
this.key = key;
}
@Override
public void afterPropertiesSet() {
Assert.notNull(this.messages, "A message source must be set");
}
@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
if (!supports(authentication.getClass())) {
return null;
}
if (this.key.hashCode() != ((RememberMeAuthenticationToken) authentication).getKeyHash()) {
throw new BadCredentialsException(this.messages.getMessage("RememberMeAuthenticationProvider.incorrectKey",
"The presented RememberMeAuthenticationToken does not contain the expected key"));
}
return authentication;
}
public String getKey() {
return this.key;
}
@Override
public void setMessageSource(MessageSource messageSource) {
this.messages = new MessageSourceAccessor(messageSource);
}
@Override
public boolean supports(Class<?> authentication) {
return (RememberMeAuthenticationToken.class.isAssignableFrom(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