通过 TLS 连接到 LDAP 服务器失败并出现异常
org.springframework.ldap.UncategorizedLdapException: Failed to negotiate TLS session; nested exception is javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at org.springframework.ldap.core.support.AbstractTlsDirContextAuthenticationStrategy.processContextAfterCreation(AbstractTlsDirContextAuthenticationStrategy.java:155)
at org.springframework.ldap.core.support.AbstractContextSource.getContext(AbstractContextSource.java:109)
at org.springframework.ldap.core.support.AbstractContextSource.getReadOnlyContext(AbstractContextSource.java:125)
at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:287)
at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:259)
at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:571)
at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:556)
at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:411)
at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:431)
我已经检查了我的 keystore 中是否存在适当的证书并导入了缺失的证书，如 PKIX path building failed while making SSL connection 中所述但是我仍然遇到异常(exception)。有什么想法吗？
谢谢，
奈杰尔
最佳答案
问题出在 LDAP 服务器生成的证书上，这已经得到验证，现在问题已解决。
关于java - Spring LDAP TLS/SSL 异常 : PKIX path building failed: unable to find valid certification path to requested target，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/7443560/