[jira] [Commented] (KYLIN-4271) Support for LDAPs authentication of Kylin

["Marc Wu (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-4271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16983214#comment-16983214 ] 

Marc Wu commented on KYLIN-4271:
--------------------------------

Hi [~wkh8011], 

We also enabled LDAPs, and it works normal. Here is our configuration:

kylin.security.ldap.connection-server=ldaps://xx.xxxx.com:636

According to the error log, maybe you need to check the the CA certificate?

> Support for LDAPs authentication of Kylin
> -----------------------------------------
>
>                 Key: KYLIN-4271
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4271
>             Project: Kylin
>          Issue Type: New Feature
>          Components: Security
>    Affects Versions: v3.0.0
>            Reporter: wu.kehua
>            Assignee: wu.kehua
>            Priority: Major
>         Attachments: kylin.log
>
>
> Kylin's user authentication is normal when connecting to an LDAP server with the LDAP protocol enabled. However, the LDAP protocol is transmitted in plain text and there are security risks. Therefore, the LDAP server that uses the LDAPs protocol needs to be enabled. The LDAPs protocol supports encrypted transmission. After configuring the LDAP related configuration in kylin.properties, Kylin server cannot connect to the LDAP server for user authentication.
> The Kylin log shows the error log, as follows, you can also see the detail log in attachment.
> {code:java}
> Root 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
> {code}



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