[我正在尝试使用SpringBoot向LDAP进行身份验证，但是我收到NamingException的错误，这是我的新手，但是我看到了这篇文章Authenticating using LDAP with spring LDAP API and without using spring security
Pom.xml
<dependency>
<groupId>org.springframework.ldap</groupId>
<artifactId>spring-ldap-core</artifactId>
</dependency> -> 2.3.2
然后，我创建了要访问的配置
@Configuration
public class LdapConfig {
/** The ldap url. */
@Value("${ldap.url}")
private String ldapUrl; // ldap://MYCOMPANY.com:389
/** The ldap access password. */
@Value("${ldap.password}")
private String ldapAccessPassword; // Password to access LDAP
/** The ldap U base user. */
@Value("${ldap.base}")
private String ldapUBaseUser; // OU=USERS,OU=ACCOUNTS,DC=rg,DC=MYCOMPANY,DC=com
/**
* Context source.
*
* @return the ldap context source
*/
@Bean
public LdapContextSource contextSource() {
LdapContextSource contextSource = new LdapContextSource();
contextSource.setUrl(ldapUrl);
contextSource.setPassword(ldapAccessPassword);
contextSource.setBase(ldapUBaseUser);
return contextSource;
}
/**
* Ldap template.
*
* @return the ldap template
*/
@Bean
public LdapTemplate ldapTemplate() {
return new LdapTemplate(contextSource());
}
}
[好，这里我有一个大问题...我用url（逻辑）和密码（逻辑）来创建我的连接…………??我的用户在哪儿？我输入了密码，但在Google put用户中却从未看到过，真的吗？
最后是我的Impl：
@Autowired private LdapTemplate ldapTemplate; @Value("${ldap.base}") private String base; // WHY DO I REPEAT THIS VALUE ??? In my @configuration I especified the base public boolean existUser(String usr, String pwd) { try { AndFilter filter = new AndFilter(); filter.and(new EqualsFilter("mailNickname", usr)); Boolean authenticate = ldapTemplate.authenticate(base, filter.encode(), pwd); boolean result = authenticate.booleanValue(); if(!result) { LOGGER.info("The: " + usr + " , is failed."); } return result; } catch (Exception e) { LOGGER.error("Error existUser() --> " +e); e.printStackTrace(); return false; } }最后，我用用户名和密码将我的方法existUser（）称为前端，我需要知道此用户名/密码是否存在于LDAP中，但出现此错误：
12-02-2020 09:03:27.821 [http-nio-80-exec-5] ERROR e.c.service.impl.LoginServiceImp.existUser -Error existUser() --> org.springframework.ldap.UncategorizedLdapException: Uncategorized exception occured during LDAP processing; nested exception is javax.naming.NamingException: [LDAP: e rror code 1 - 000004DC: LdapErr: DSID-0C0907C2, comment: In order to perform this operation a s uccessful bind must be completed on the connection., data 0, v2580]; remaining name 'OU=USERS,O U=ACCOUNTS,DC=rg,DC=MYCOMPANY,DC=com' org.springframework.ldap.UncategorizedLdapException: Uncategorized exception occured during LDAP processing; nested exception is javax.naming.NamingException: [LDAP: error code 1 - 000004DC:LdapErr: DSID-0C0907C2, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, v2580]; remaining name 'OU=USERS,OU=ACCOUNTS,DC=rg,DC=rep sol,DC=com' at org.springframework.ldap.support.LdapUtils.convertLdapException(LdapUtils.java:228) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:397) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:309) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:642) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:578) at org.springframework.ldap.core.LdapTemplate.authenticate(LdapTemplate.java:1441) at org.springframework.ldap.core.LdapTemplate.authenticate(LdapTemplate.java:1426) at org.springframework.ldap.core.LdapTemplate.authenticate(LdapTemplate.java:1369) at es.MYPROJECT.service.impl.LoginServiceImp.existUser(LoginServiceImp.java:29) at es.MYPROJECT.controller.LoginController.login(LoginController.java:40) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43 ) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHand lerMethod.java:205) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(Invoc ableHandlerMethod.java:133) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod. invokeAndHandle(ServletInvocableHandlerMethod.java:97) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.i nvokeHandlerMethod(RequestMappingHandlerAdapter.java:827) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.h andleInternal(RequestMappingHandlerAdapter.java:738) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(Abstr actHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java: 967) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:9 01) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.jav a:970) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCh ain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :166) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:317) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(Exceptio nTranslationFilter.java:114) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionMan agementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilt er(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter. doFilter(SecurityContextHolderAwareRequestFilter.java:170) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(Reque stCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutF ilter.java:116) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.ja va:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWr iterFilter.java:64) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.ja va:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(S ecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFil ter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.ja va:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(Filter ChainProxy.java:331) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy. java:214) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177 ) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilter Proxy.java:347) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy. java:263) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :166) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextF ilter.java:99) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.ja va:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :166) at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutForm ContentFilter.java:108) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.ja va:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :166) at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMet hodFilter.java:81) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.ja va:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :166) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEnc odingFilter.java:197) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.ja va:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:50 4) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:7 90) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: javax.naming.NamingException: [LDAP: error code 1 - 000004DC: LdapErr: DSID-0C0907C2 , comment: In order to perform this operation a successful bind must be completed on the connec tion., data 0, v2580]; remaining name 'OU=USERS,OU=ACCOUNTS,DC=rg,DC=MYCOMPANY,DC=com' at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3194) at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:3100) at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2891) at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1846) at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1769) at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:392) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContex t.java:358) at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:276) at org.springframework.ldap.core.LdapTemplate$3.executeSearch(LdapTemplate.java:303) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:363) ... 92 more谢谢。
[我正在尝试使用SpringBoot与LDAP进行身份验证，但是我收到NamingException的错误消息，这是我的新手，但是我看到了这篇文章，其中是通过Spring LDAP API使用LDAP进行身份验证，而没有使用...
执行搜索操作之前，需要身份验证（绑定）。您需要将contextSource.setUserDn("userDn");添加到ldapcontextsource，或尝试：