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Bug 1890349 - SELinux: httpd prevented from connecting to localhost port 389 (LDAP)
Summary: SELinux: httpd prevented from connecting to localhost port 389 (LDAP)
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: httpd
Version: 8.4
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: 8.0
Assignee: Luboš Uhliarik
QA Contact: RHEL Stacks Subsystem QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-10-21 23:45 UTC by Graham Leggett
Modified: 2023-09-14 06:09 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-11-10 09:44:06 UTC
Type: Bug
Target Upstream Version:
Embargoed:


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Description Graham Leggett 2020-10-21 23:45:37 UTC
Description of problem:

SELinux prevents httpd from connecting to localhost port 389.

Version-Release number of selected component (if applicable):


How reproducible:

Always

Steps to Reproduce:
1. Configure mod_authnz_ldap to connect to a running LDAP server on localhost port 389.
2.
3.

Actual results:

type=AVC msg=audit(1603323574.899:1916): avc:  denied  { name_connect } for  pid=3540 comm="httpd" dest=389 scontext=system_u:system_r:httpd_t:s0 t
context=system_u:object_r:ldap_port_t:s0 tclass=tcp_socket permissive=0

Expected results:

Connects properly.

Additional info:

Comment 1 Joe Orton 2020-10-27 17:14:16 UTC
This should be controlled by the httpd_can_connect_ldap SELinux boolean, have you tried 

# semanage boolean -m --on httpd_can_connect_ldap

?

Comment 2 Joe Orton 2020-11-10 09:44:06 UTC
Let me know if you still have problems but I'm going to assume works when configured in SELinux.

Comment 3 Red Hat Bugzilla 2023-09-14 06:09:27 UTC
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days


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