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https://issues.apache.org/jira/browse/KNOX-537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Larry McCay updated KNOX-537:
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Attachment: KNOX-537-002.patch
Attaching v2 patch that adds a couple assumeTrue's to skip the test if the
environment variable is not set. Majority of automated and even dev builds will
not have them set as it is impossible to know what to set them to be.
> Linux PAM Authentication Provider
> ---------------------------------
>
> Key: KNOX-537
> URL: https://issues.apache.org/jira/browse/KNOX-537
> Project: Apache Knox
> Issue Type: Bug
> Components: Server
> Affects Versions: 0.5.0, 0.6.0, 0.7.0
> Environment: All
> Reporter: Jeffrey E Rodriguez
> Assignee: Henning Kropp
> Labels: knox, pam
> Fix For: 0.10.0
>
> Attachments: 0001-knox-537-add-pam-authentication-support.patch,
> KNOX-537-002.patch, KNOX-537.patch
>
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> OS level PAM security provides great interface for authentication and
> authorization. For example, sssd provides support for manage Active
> Directory nested OU by adjusting ldap_group_nesting_level = 5. Knox
> configuration is configured to interact with LDAP directly, but this has two
> short cominges. First, hgh volume traffic is likely to make too many
> queries to AD without cache. Second, complex logic of LDAP queries can not
> map correctly to UserDnTemplate without adding more ldap specific logic into
> JndiLdapRealm code and parameters.
> Knox can be improved to use PAM to out source complex OS to AD interaction to
> sssd. It is possible to implement a shiro PAM plugin to reduce the complex
> LDAP logic that is starting to accumulate in Knox.
> Looks like there is a least a start for this here.
> https://github.com/plaflamme/shiro-libpam4j
> libpam4j is available via Maven and uses an MIT license
> http://mvnrepository.com/artifact/org.jvnet.libpam4j/libpam4j/1.4
> This might be a great addition to Knox.
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