linux:subversion:creer_un_depot

# Note : Voici l'emplacement des fichiers de configuration
# dav_svn.conf = /etc/apache2/mods-available/dav_svn.conf
# authz = /var/svn/MON_DEPOT/conf/authz
# svn.passwd = /var/svn/MON_DEPOT/conf/svn.passwd (! non fourni !)
# svnserve = /etc/init.d/svnserve

Création d'un dépôt (ici TON_DEPOT)

svnadmin create /var/svn/TON_DEPOT

On édite sa configuration :

nano /var/svn/TON_DEPOT/conf/svnserve.conf

svnserve.conf

### This file controls the configuration of the svnserve daemon, if you
### use it to allow access to this repository.  (If you only allow
### access through http: and/or file: URLs, then this file is
### irrelevant.)
 
### Visit http://subversion.tigris.org/ for more information.
 
[general]
### These options control access to the repository for unauthenticated
### and authenticated users.  Valid values are "write", "read",
### and "none".  The sample settings below are the defaults.
anon-access = none
auth-access = write
### The password-db option controls the location of the password
### database file.  Unless you specify a path starting with a /,
### the file's location is relative to the directory containing
### this configuration file.
### If SASL is enabled (see below), this file will NOT be used.
### Uncomment the line below to use the default password file.
password-db = svn.passwd
### The authz-db option controls the location of the authorization
### rules for path-based access control.  Unless you specify a path
### starting with a /, the file's location is relative to the the
### directory containing this file.  If you don't specify an
### authz-db, no path-based access control is done.
### Uncomment the line below to use the default authorization file.
authz-db = authz
### This option specifies the authentication realm of the repository.
### If two repositories have the same authentication realm, they should
### have the same password database, and vice versa.  The default realm
### is repository's uuid.
realm = TITRE_DE_TON_DEPOT
 
[sasl]
### This option specifies whether you want to use the Cyrus SASL
### library for authentication. Default is false.
### This section will be ignored if svnserve is not built with Cyrus
### SASL support; to check, run 'svnserve --version' and look for a line
### reading 'Cyrus SASL authentication is available.'
# use-sasl = true
### These options specify the desired strength of the security layer
### that you want SASL to provide. 0 means no encryption, 1 means
### integrity-checking only, values larger than 1 are correlated
### to the effective key length for encryption (e.g. 128 means 128-bit
### encryption). The values below are the defaults.
# min-encryption = 0
# max-encryption = 256

On crée six utilisateurs pour faire des tests sur les permissions (pour le premier, on utilise l'option -cm (qui crée le fichier), les autres fois l'option -m est suffisante)

htpasswd -cm /var/svn/TON_DEPOT/conf/svn.passwd admin1
htpasswd -m /var/svn/TON_DEPOT/conf/svn.passwd admin2
htpasswd -m /var/svn/TON_DEPOT/conf/svn.passwd user1
htpasswd -m /var/svn/TON_DEPOT/conf/svn.passwd user2
htpasswd -m /var/svn/TON_DEPOT/conf/svn.passwd lecteur1
htpasswd -m /var/svn/TON_DEPOT/conf/svn.passwd lecteur2

On configure les permissions du dépôt :

nano /var/svn/TON_DEPOT/conf/authz

authz

### This file is an example authorization file for svnserve.
### Its format is identical to that of mod_authz_svn authorization
### files.
### As shown below each section defines authorizations for the path and
### (optional) repository specified by the section name.
### The authorizations follow. An authorization line can refer to:
###  - a single user,
###  - a group of users defined in a special [groups] section,
###  - an alias defined in a special [aliases] section,
###  - all authenticated users, using the '$authenticated' token,
###  - only anonymous users, using the '$anonymous' token,
###  - anyone, using the '*' wildcard.
###
### A match can be inverted by prefixing the rule with '~'. Rules can
### grant read ('r') access, read-write ('rw') access, or no access
### ('').
 
[aliases]
# joe = /C=XZ/ST=Dessert/L=Snake City/O=Snake Oil, Ltd./OU=Research Institute/CN=Joe Average
 
[groups]
# harry_and_sally = harry,sally
# harry_sally_and_joe = harry,sally,&joe
 
# [/foo/bar]
# harry = rw
# &joe = r
# * =
 
# [repository:/baz/fuz]
# @harry_and_sally = rw
# * = r
 
[/]
admin1 = rw
 
[/Projet1/code]
visiteur1 = r
admin2 =  rw
dev1 = rw
 
[/VieUniversEtLeReste]
utilisateur42 =  rw

On configure le Path (chemin) du dépôt et on indique quels sont les fichiers authz et passwd grâce au fichier dav_svn.conf :

nano /etc/apache2/mods-available/dav_svn.conf

On ajoute :

<Location /svn_TON_DEPOT>
        DAV svn
        SVNPath /var/svn/TON_DEPOT
        AuthType Basic
        AuthName "TON_TITRE_DE_DEPOT"
        AuthUserFile /var/svn/TON_DEPOT/conf/svn.passwd
 
        AuthzSVNAccessFile /var/svn/TON_DEPOT/conf/authz
        Require valid-user
</Location>

On donne récursivement accès a tout les dépôts svn pour l'utilisateur svn.

Il faudra le refaire à chaque ajout d'un nouveau dépôt !

chown -R svn: /var/svn

On donne les droits à apache sur le répertoire pour pouvoir publier le dépôt et accéder aux fichiers de configuration

chown -R www-data:www-data /var/svn/

Le tout en une seule commande :

chown -R svn: /var/svn && chown -R www-data:www-data /var/svn/

On redémarre apache et svn pour qu'ils rechargent leurs configuration et prennent en compte nos changements

/etc/init.d/svnserve restart && /etc/init.d/apache2 restart

Le dépôt est accessibles sur : http://TONDOMAINE/svn_TONDEPOT

Pour se servir de SVN sur windows avec TortoiseSVN : tuto_svn_utilisation_tortoisesvn.pdf