[JIRA] (JENKINS-60728) Two active directory domains and same usernames

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a.e.ukhanov@gmail.com (JIRA)

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Jan 10, 2020, 5:46:04 AM1/10/20
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Alexander Ukhanov created an issue
 
Jenkins / Bug JENKINS-60728
Two active directory domains and same usernames
Issue Type: Bug Bug
Assignee: Félix Belzunce Arcos
Components: active-directory-plugin
Created: 2020-01-10 10:45
Environment: Jenkins 2.176.4, active-directory-plugin 2.16, two AD domains
Priority: Major Major
Reporter: Alexander Ukhanov

In two AD-domains configuration (adom.organization.com, ddom.organization.com, binding as different users) when exist same user in both domains with different passwords, logon to Jenkins as user of ddom domain:

DDOM\user, ddom\user or us...@ddom.organization.com

initiate in log

 

... hudson.plugins.active_directory.ActiveDirectoryUnixAuthenticationProvider retrieveUser
WARNING: Credential exception trying to authenticate against adom.organization.com domain
org.acegisecurity.BadCredentialsException: Either no such user '...' or incorrect password

 

and after some logons, adom\user account from another domain ADOM being locked due to multiple bad password attempts.

I think it happens because authentication go though all list of configured domains(tcpdump show connects to all domains).

It is possible to initiate authentification of ddom\user only in home domain ddom.organization.com?

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