This plugin provides two-way integration with gitolite: https://github.com/sitaramc/gitolite
1. Users who don't have read access to a repository in Gitolite will be blocked from viewing that repository in Trac's web browser
2. Trac admins may manage users' gitolite-based repository permissions through the Trac web interface
3. Trac admins may add and remove users' SSH public keys through the Trac web interface to control access to the gitolite system
4. Trac admins may use a "Create New Repository" feature to initialize an empty gitolite repository through the Trac web interface
1. Install Trac and Gitolite on the same server.
2. Ensure that the system user running the Trac process has filesystem
read access to all gitolite repositories in the present and
future. The simplest way to do this is to run Trac as the gitolite
user; the more correct way is to add Trac to the gitolite user's
primary group and set ``UMASK=>0027`` in ``.gitolite.rc`` as well as
running chmod to fix up permissions on the already-created files.
3. Ensure that the system user running the Trac process can clone and
push the gitolite-admin repository, by setting up an SSH keypair
for the Trac user, adding that public key to ``gitolite-admin/keydir``
and adding RW+ (or just RW) permissions to the corresponding user
in ``gitolite-admin/conf/gitolite.conf`` for "repo gitolite-admin".
4. Tell Trac about the existence of the gitolite-admin repository by
running a command like ``trac-admin <env> repository add
gitolite-admin $GITOLITE_HOME/repositories/gitolite-admin.git git``
5. Install the trac_gitolite plugin, enable its components in trac.ini
and prepend "GitolitePermissionPolicy" to your site's trac.ini
First, install both Trac and Gitolite in the standard ways. They must
be installed on the same server.
You will need to ensure that Trac has the necessary read access to the
filesystem directory that contains your gitolite repositories. If Trac
is running as user "wsgi" and gitolite has been installed to run as user
"git" with a homedir /home/git/ you will probably want to run a command
on your server like this::
sudo usermod -a -G git wsgi
sudo chmod -R g+rX /home/git/repositories/
You will also need to ensure that Trac can continue to read all needed
files over time. One way to do this is to set the UMASK setting in
``.gitolite.rc`` to 0027. Another way would be to set the repository
configuration ``core.sharedRepository = group`` in all existing and new
repositories (including gitolite-admin) using a repository template.
Now Trac will be able to read from your gitolite repositories using its
standard repository features.
You then need to add the gitolite-admin repository itself to Trac.
This will allow Trac to read configuration files directly from the
gitolite-admin repository using its own version-control APIs. Do this
with a command line::
trac-admin /path/to/env/ repository add gitolite-admin /home/git/repositories/gitolite-admin.git git
From now on, to add an existing gitolite repository named
"my-first-repo" to your
Trac system, you would add a Trac git repository named "my-first-repo"
with directory ``/home/git/repositories/my-first-repo.git``
through Trac's standard administrative web interface, shell scripts,
or configuration files.
Next, you will need to grant the Trac system user read and write
permissions on the gitolite-admin repository through gitolite itself.
This is how Trac will write changes to your Gitolite system (web-based
user, permission and repository management) -- it will clone the
gitolite-admin repo, write changes, commit and push them back to the
To do this -- again supposing that Trac is running as user "wsgi" --
you will run commands on your server like this::
sudo su wsgi
git clone git@localhost:gitolite-admin.git
echo "repo gitolite-admin
RW+ = wsgi" >> ./conf/gitolite.conf
sudo cp ~wsgi/.ssh/id_rsa.pub ./keydir/wsgi.pub
git add keydir/wsgi.pub conf/gitolite.conf
git commit -m "configuring trac_gitolite permissions"
Finally, enable the trac_gitolite components in trac.ini for your site::
trac_gitolite.* = enabled
This will add three new panels to the "Version Control" section in the Trac Admin. To additionally enable the permission policy, add to your trac.ini::
permission_policies = GitolitePermissionPolicy, AuthzPolicy,
Patches are welcome for any of these known deficiencies:
* Gitolite groups (aside from `@all`) are unsupported
* Gitolite includes are unsupported
* The process of creating a new repo is a bit confusing (first create it in Gitolite Repositories, then add it in Repositories)
* The permission-management UI is overwhelming