我有扩展操作的openldap,如:
pwdAttribute: userPassword
pwdMaxAge: 7776002
pwdExpireWarning: 432000
pwdInHistory: 3
pwdCheckQuality: 1
pwdMinLength: 6
pwdMaxFailure: 3
pwdLockout: TRUE
pwdLockoutDuration: 900
pwdGraceAuthNLimit: 0
pwdFailureCountInterval: 0
pwdMustChange: TRUE
pwdAllowUserChange: TRUE
pwdSafeModify: FALSE
我想通过JNDI(LdapContext)了解如何获取过期警告等。