Bug 431867 - public_content_rw_t does not work on samba shares
public_content_rw_t does not work on samba shares
Status: CLOSED NOTABUG
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: selinux-policy (Show other bugs)
5.1
All Linux
low Severity low
: rc
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Assigned To: Daniel Walsh
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Depends On:
Blocks:
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Reported: 2008-02-07 10:05 EST by Lutz Lange
Modified: 2008-02-07 12:18 EST (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2008-02-07 10:56:21 EST
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Description Lutz Lange 2008-02-07 10:05:18 EST
Description of problem:
setting public_content_rw_t on a samba share does not allow writing with smbclient.

Version-Release number of selected component (if applicable):
samba-3.0.25b-0.el5.4
selinux-policy-2.4.6-104.el5

How reproducible:
create a samba share
make it wirteable
adjust file permissons
adjust selinux context to public_content_rw_t
call smbclient //server/share
try > mkdir test

change selinux context to samba_share_t
try again -> success

Expected results:
public_content_rw_t should be writeable
Comment 1 Daniel Walsh 2008-02-07 10:56:21 EST
You need to turn on the smbd boolean.

setsebool -P allow_smbd_anon_write 1
Comment 2 Lutz Lange 2008-02-07 12:04:06 EST
This means i should allow annonymous writes? 
I dont write annonymously. I connect as student with password.

$ smbclient -U student //station8/share

Sorry to have been too unspecific.

I can attach my whole config, if you like.
Comment 3 Daniel Walsh 2008-02-07 12:18:13 EST
No this boolean just allows smbd to write to files labeled public_content_rw_t.

From SELinux point of view this is anonymous.  (public_content_t) was originally
ftp_anon_t.

So you are not allowing anonymous writes from an Samba point of view, just
SELinux view of the world.

man samba_selinux has more description or

http://danwalsh.livejournal.com/14442.html

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