From ArchWiki
Revision as of 02:31, 25 November 2012 by Fengchao (Talk | contribs) (Start the server daemon: Use hc template)

Jump to: navigation, search

"Apache Subversion is a full-featured version control system originally designed to be a better CVS. Subversion has since expanded beyond its original goal of replacing CVS, but its basic model, design, and interface remain heavily influenced by that goal."

This article deals with setting up an svn-server on your machine. There are two popular svn-servers, the built in svnserve and the more advanced option, Apache with svn plugins.

Apache for Subversion Setup


The goal of this how to is to setup Subversion, with Apache. Why use Apache for Subversion? Well, quite simply, it provides features that the standalone svnserve does not have...

  • You get the ability to use https protocol. This is more secure than the md5 authentication used by svnserve.
  • You get fine-grained access controls. You can use Apache auth to limit permissions by directory. This means you can grant read access to everything, but commit access only to trunk for instance, while have another group with commit access to tags or branches.
  • You get a free repository viewer. While not very exciting, it does work.
  • The Subversion team is working on seamless webdav integration. At some point you should be able to use any webdav interface to update files in the repository.

Required Packages

  • apache
  • subversion

Apache Installation

This howto does not cover installation and initial setup of the Apache web server. This is covered here.

Subversion Installation

Install the package

pacman -S subversion

Create a Directory

mkdir -p /home/svn/repositories

Miscellaneous Configuration Specifics


Ensure the following are listed...if not, add them (you will typically have to add just the last two), they must be in this order:

LoadModule dav_module           modules/
LoadModule dav_fs_module        modules/
LoadModule dav_svn_module       modules/
LoadModule authz_svn_module     modules/

SSL or not to SSL?

I prefer to use SSL for SVN access. This enables me to use Apache's AuthType Basic, with little fear of someone sniffing passwords.

I generate the certificate by:

cd /etc/httpd/conf/; openssl req -new -x509 -keyout server.key -out server.crt -days 365 -nodes

Add the following to /etc/httpd/conf/extra/httpd-ssl.conf. (Or add to /etc/httpd/conf/extra/httpd-vhosts.conf if your not using ssl[at your own risk], or are on a local testing server) Include the following inside of a virtual host directive:

<Location /svn>
   DAV svn
   SVNParentPath /home/svn/repositories
   AuthzSVNAccessFile /home/svn/.svn-policy-file
   AuthName "SVN Repositories"
   AuthType Basic
   AuthUserFile /home/svn/.svn-auth-file
   Satisfy Any
   Require valid-user

To make sure the SSL settings get loaded, uncomment the SSL configuration line in /etc/httpd/conf/httpd.conf so it looks like this:

 Include /etc/httpd/conf/extra/httpd-ssl.conf

Create /home/svn/.svn-policy-file

* = r


The * in the / section is matched to anonymous users. Any access above and beyond read only will be prompted for a user/pass by apache AuthType Basic. The REPO_NAME:/ section inherits permissions from those above, so anon users have read only permission to it. The last bit grants read/write permission of the REPO_NAME repository to the user USER_NAME.

Create /home/svn/.svn-auth-file

This is either an htpasswd, or htdigest file. I used htpasswd. Again, because of SSL, I do not worry as much about password sniffing. htdigest would provide even more security vs sniffing, but at this point, I do not have a need for it. Run the following command

 htpasswd -cs /home/svn/.svn-auth-file USER_NAME

The above creates the file (-c) and uses sha1 for storing the password (-s). The user USER_NAME is created.
To add additional users, leave off the (-c) flag.

htpasswd -s /home/svn/.svn-auth-file OTHER_USER_NAME

Create a Repository

svnadmin create /home/svn/repositories/REPO_NAME

Set Permissions

The Apache user needs permissions over the new repository.

chown -R http.http /home/svn/repositories/REPO_NAME

Create a Project

Directory structure for project

Create the following directory structure on your development machine.

branches  tags  trunk

You can create them like this.

cd /path/to/project
mkdir branches tags trunk

Populate Directory

Copy or move your project source files into the created trunk directory.

cp -R /home/USER_NAME/project/REPO_NAME/code/* trunk

Import the Project

svn import -m "Initial import"

Test SVN Checkout

cd /path/to/directory_of_choice
cd ..
rm -rf /path/to/directory_of_choice
svn co

If everything worked out, you should now have a working, checked out copy of your freshly created SVN repo.


Svnserve setup

Install the package

pacman -S subversion

Create a repository

Create your repository

mkdir /path/to/repos/
svnadmin create /path/to/repos/repo1

Your initial repository is empty, if you want to import files into it, use the following command.

svn import ~/code/project1 file:///path/to/repos/repo1 --message 'Initial repository layout'

Set access policies

Edit the file /path/to/repos/repo1/conf/svnserve.conf and uncomment or add the line under [general]

password-db = passwd

You might also want to change the default option for anonymous users.

anon-access = read

Replace "read" with "write" for a repository that anyone can commit to, or set it to "none" to disable all anonymous access.

Now edit the file /path/to/repos/repo1/conf/passwd

harry = foopassword
sally = barpassword

The above defines users harry and sally, with passwords foopassword and barpassword, change it as you like

Start the server daemon

Before you start the server, edit the config file:

SVNSERVE_ARGS="-r /path/to/repos --listen-port=4711"

The --listen-port flag is optional.

The -r /path/to/repos option set the root of repository tree. If you have multiple repositories use -r /path-to/reposparent. Then access independent repositories by passing in repository name in the URL: svn://host/repo1. make sure that the user has read/write access to the repository files)

Now start the daemon:

# systemctl start svnserve

If you want it to autostart on boot:

# systemctl enable svnserve

Subversion backup

For a guide on backing up your subversion repositories, see Subversion backup and restore.

Subversion clients

For a list of subversion clients, see wikipedia: [1]