当用户身份验证失败时，Spring安全性ProviderNotFoundException
当用户身份验证失败时，Spring安全性ProviderNotFoundException
提问于 2021-01-01 01:48:14
我已经设置了一个LDAP自定义身份验证提供程序，类似于这里的示例- https://www.baeldung.com/spring-security-authentication-provider
有一个登录控制器来处理登录错误，并检查用户是否在已批准的列表中。Controller调用自定义身份验证提供程序authenticationManager.authenticate()方法。
如果提供了错误的凭据，则会调用两次自定义Auth提供程序。引发两个异常。
第一个例外：
31-12-2020 15:42:55.577 [http-nio-9090-exec-6] ERROR c.c.t.a.CustomAuthenticationProvider.hasAccess - test is not authenticated
javax.naming.AuthenticationException: [LDAP: error code 49 - 80090308: LdapErr: DSID-0C09044E, comment: AcceptSecurityContext error, data 52e, v2580 ]
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(Unknown Source) ~[na:1.8.0_261]
at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source) ~[na:1.8.0_261]
at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source) ~[na:1.8.0_261]
at com.sun.jndi.ldap.LdapCtx.connect(Unknown Source) ~[na:1.8.0_261]
at com.sun.jndi.ldap.LdapCtx.ensureOpen(Unknown Source) ~[na:1.8.0_261]
at com.sun.jndi.ldap.LdapCtx.ensureOpen(Unknown Source) ~[na:1.8.0_261]
at com.sun.jndi.ldap.LdapCtx.reconnect(Unknown Source) ~[na:1.8.0_261]
at javax.naming.ldap.InitialLdapContext.reconnect(Unknown Source) ~[na:1.8.0_261]
at com.tools.auth.CustomAuthenticationProvider.hasAccess(CustomAuthenticationProvider.java:65) [classes!/:1.0.0-SNAPSHOT]
at com.tools.auth.CustomAuthenticationProvider.authenticate(CustomAuthenticationProvider.java:32) [classes!/:1.0.0-SNAPSHOT]
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:174) [spring-security-core-5.0.3.RELEASE.jar!/:5.0.3.RELEASE]
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:199) [spring-security-core-5.0.3.RELEASE.jar!/:5.0.3.RELEASE]
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter$AuthenticationManagerDelegator.authenticate(WebSecurityConfigurerAdapter.java:502) [spring-security-config-5.0.3.RELEASE.jar!/:5.0.3.RELEASE]
at com.tools.web.JwtAuthenticationRestController.authenticate(JwtAuthenticationRestController.java:70) [classes!/:1.0.0-SNAPSHOT]第二个例外：
c.c.t.a.CustomAuthenticationProvider.authenticate - User does not have access
31-12-2020 15:42:55.613 [http-nio-9090-exec-6] ERROR c.c.t.w.JwtAuthenticationRestController.authenticate - Exception logging in user
org.springframework.security.authentication.ProviderNotFoundException: No AuthenticationProvider found for org.springframework.security.authentication.UsernamePasswordAuthenticationToken
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:227) ~[spring-security-core-5.0.3.RELEASE.jar!/:5.0.3.RELEASE]
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter$AuthenticationManagerDelegator.authenticate(WebSecurityConfigurerAdapter.java:502) ~[spring-security-config-5.0.3.RELEASE.jar!/:5.0.3.RELEASE]
at com.tools.web.JwtAuthenticationRestController.authenticate(JwtAuthenticationRestController.java:70) [classes!/:1.0.0-SNAPSHOT]这是自定义提供程序：
public class CustomAuthenticationProvider implements AuthenticationProvider {
@Override
public Authentication authenticate(Authentication authentication)
throws AuthenticationException {
String name = authentication.getName();
String password = authentication.getCredentials().toString();
if (hasAccess(name, password)) {
Authentication auth = new UsernamePasswordAuthenticationToken(name,
password);
return auth;
} else {
return null;
}
}
public boolean supports(Class<?> authentication) {
return true;
}
public boolean hasAccess(final String username, final String password) {
//LDAP access happens here
}
}这位是财务主任：
public class JwtAuthenticationRestController {
@Autowired
private AuthenticationManager authenticationManager;
@CrossOrigin
@RequestMapping(value = "/authenticate", method = RequestMethod.POST)
public ResponseEntity<?> createAuthenticationToken(@RequestBody JwtTokenRequest authenticationRequest)
throws AuthenticationException {
authenticate(authenticationRequest.getUsername(), authenticationRequest.getPassword());
//generate token
return ResponseEntity.ok(new JwtTokenResponse(token));
}
@ExceptionHandler({AuthenticationException.class})
public ResponseEntity<String> handleAuthenticationException(AuthenticationException e) {
//handle exception. set custom response.
}
private void authenticate(String username, String password) {
try {
// Check against the approved user list
//Authenticate the user - Exception thrown here
authenticationManager.authenticate(new UsernamePasswordAuthenticationToken(username, password));
}catch (Exception e) {
throw new AuthenticationException("APPLICATION_ERROR", e);
}
}
}更新这里是Web配置：
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class JWTWebSecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private JwtUnAuthorizedResponseAuthenticationEntryPoint jwtUnAuthorizedResponseAuthenticationEntryPoint;
@Autowired
private JwtTokenAuthorizationOncePerRequestFilter jwtAuthenticationTokenFilter;
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth.authenticationProvider(new CustomAuthenticationProvider());
}
@Bean
@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
@Override
protected void configure(HttpSecurity httpSecurity) throws Exception {
httpSecurity
.csrf().disable()
.exceptionHandling().authenticationEntryPoint(jwtUnAuthorizedResponseAuthenticationEntryPoint).and()
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
.authorizeRequests()
.anyRequest().authenticated();
httpSecurity
.addFilterBefore(jwtAuthenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
httpSecurity
.headers()
.frameOptions().sameOrigin()
.cacheControl();
}
@Override
public void configure(WebSecurity webSecurity) {
webSecurity
.ignoring()
.antMatchers(
HttpMethod.POST,
"/authenticate" //authentication path
)
.antMatchers(HttpMethod.OPTIONS, "/**")
.and()
.ignoring()
.antMatchers(
HttpMethod.GET,
"\"login" //Ignore security for Login page.
)
.and()
.ignoring()
.antMatchers("/h2-console/**/**");
}只有当身份验证由于密码无效而失败时，才会发生这种情况。我已经检查了自定义提供程序是否抛出javax.naming.AuthenticationException，并返回无效凭据的null。
为什么Spring会为失败的身份验证抛出此异常？所做的工作是将Controller中的异常作为登录失败来处理，但是理解这种情况的原因还是很好的。
回答 2
Stack Overflow用户
发布于 2021-01-01 02:21:19
您是否验证过CustomAuthenticationProvider是从控制器中调用的？这个异常很明显来自ProviderManager类。来自ProviderManager javadoc：
如果没有提供程序返回非空响应，或者指示它甚至可以处理身份验证，ProviderManager将抛出一个ProviderNotFoundException。
如果您已经遵循了Baeldung的示例，那么spring在调用堆栈中处理的auth进程比您的控制器要高得多。
Stack Overflow用户
发布于 2021-01-01 15:31:59
仅仅从AuthenticationProvider实现并不能解决您的目的。您需要向AuthenticationManagerBuilder注册您的提供者。希望您在注册Auth提供者上没有错过这一步
你可以这样做：
@Configuration
@EnableWebSecurity
public class MyWebSecurityConfig extends WebSecurityConfigurerAdapter {
private final CustomAuthenticationProvider customAuthenticationProvider;
@Autowired
public MyWebSecurityConfig(CustomAuthenticationProvider customAuthenticationProvider){
this.customAuthenticationProvider = customAuthenticationProvider;
}
@Override
public void configure(AuthenticationManagerBuilder authBuilder) throws Exception {
authBuilder.authenticationProvider(CustomAuthenticationProvider );
}在WebSecurityConfig类中注入自定义提供程序，并将该字段设置为auth提供程序之一。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/65526778
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