Our wonderful anti-virus/spam system decided to remove the batch file
from the outgoing message, so here it is in-line. You need to save this
to a file called pre-commit.bat
REM Make sure that the log message contains some text.
SET SVNLOOK="c:\program files\svn-win32-1.1.2\bin\svnlook"
REM Check that the author of this commit has the rights to perform
REM the commit on the files and directories being modified.
REM Cause PERL on Win32 can't fork properly, need to get some inputs at
%SVNLOOK% author -t %TXN% %REPOS% > G:\Auth%TXN%.txt 2>&1
%SVNLOOK% dirs-changed -t %TXN% %REPOS% > G:\Dirs%TXN%.txt 2>&1
%SVNLOOK% changed -t %TXN% %REPOS% > G:\Chng%TXN%.txt 2>&1
G:\SVNSource\Admin\Scripts\commit-access-control.pl %REPOS% %TXN%
IF ERRORLEVEL 1 GOTO BADEXIT_DEL
REM All checks passed, so allow the commit.
GOTO SCRIPT_FAILED 2> NUL
From: Butlin, Jason (UK - Epsom)
Sent: 01 February 2005 09:43
To: Benjamin C. Allfree; firstname.lastname@example.org
Subject: RE: Howto: user-level permissions on Windows?
It depends what sort of access restrictions you want. I don't
believe you can limit the read access on a folder by folder basis, but
you can limit the ability to commit to certain folders.
What you need to do is create a pre-commit hook for the
repository in question. This will then check the user performing the
commit, check the files being committed, and only allow the process to
continue if the user has access to all the relevant folders. There is
mention of this in the documentation, and an example Perl script that
does exactly what you want in the SVN repository.
Unfortunately, all the examples are based on Unix/Linux, which
can actually run Perl properly - unlike Windows. So for the benefit of
and Windows users out there....
Firstly, you need to install a Perl interpreter on the SVN
server machine, such as http://www.activestate.com/Products/ActivePerl/
You then need to place the attached batch file into the hook
sub-directory of the repository to be controlled, changing the
references to drives and the script location accordingly. You'll notice
that a number of files get created to the root of G: in my case. This is
necessary because Perl on Windows cannot fork the look process
correctly. So I got round the problem getting the batch file to create
these temporary files, which the Perl script can then read.
You then need to place the attached Perl script into the
directly that matches the call from the batch file. This is basically
the same script provided as an example with the SVN source code, but
with changes to read the temporary file and work under Windows
Last step. You now need to create the file that holds the
security information. Unfortunately, I've removed all the comments from
my file, but it's fairly straight forward to work out the format. Create
a file in the root of the repository to be protected called
commit-access-control.cfg. In this file, you can create a number of ini
sections with the following format
match = sed_style_matching_string
users = user1
users = user2
access = read-write or read-only
Here's a few entries from my cfg file
match = .*
access = read-only
[Give administrators global access]
match = .*
users = jbutlin
access = read-write
[Allow writing to the Installation Trunk]
match = ^Installation/Trunk
access = read-write
Hope that helps
From: Benjamin C. Allfree [mailto:email@example.com]
Sent: 31 January 2005 03:41
Subject: Howto: user-level permissions on Windows?
I see that Subversion's stand-alone server allows for
repository-level permissions, but is there a way to do user-level
permissions on Windows without running Apache? I want to restrict access
to certain project folders within the same repository.
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Received on Tue Feb 1 10:59:25 2005