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Adding support to 'per user access rules' #15

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Adding support to 'per user access rules' #15

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104 changes: 73 additions & 31 deletions gitosis/access.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,56 +33,98 @@ def haveAccess(config, user, mode, path):
))
path = basename

for groupname in group.getMembership(config=config, user=user):
try:
repos = config.get('group %s' % groupname, mode)
except (NoSectionError, NoOptionError):
repos = []
else:
repos = repos.split()
# First test an explicit '[user %s]' section
log.debug(
'Checking for explicit access for %(user)r as %(mode)r on %(path)r'
% dict(
user=user,
mode=mode,
path=path,
))

mapping = None
try:
repos = config.get('user %s' % user, mode)
except (NoSectionError, NoOptionError):
repos = []
else:
log.debug(
'Found section for %(user)r as %(mode)r = %(repos)r'
% dict(
user=user,
mode=mode,
repos=repos,
))
repos = repos.split()

if path in repos:
mapping = None
groupname = None

if path in repos:
log.debug(
'Access ok for %(user)r as %(mode)r on %(path)r'
'Explicit access ok for %(user)r as %(mode)r on %(path)r'
% dict(
user=user,
mode=mode,
path=path,
))
mapping = path
else:
else:
# then go in old code
for groupname in group.getMembership(config=config, user=user):
try:
mapping = config.get('group %s' % groupname,
'map %s %s' % (mode, path))
repos = config.get('group %s' % groupname, mode)
except (NoSectionError, NoOptionError):
pass
repos = []
else:
repos = repos.split()

mapping = None
if path in repos:
log.debug(
'Access ok for %(user)r as %(mode)r on %(path)r=%(mapping)r'
'Access ok for %(user)r as %(mode)r on %(path)r'
% dict(
user=user,
mode=mode,
path=path,
mapping=mapping,
))
mapping = path
break
else:
try:
mapping = config.get('group %s' % groupname,
'map %s %s' % (mode, path))
except (NoSectionError, NoOptionError):
pass
else:
log.debug(
'Access ok for %(user)r as %(mode)r on %(path)r=%(mapping)r'
% dict(
user=user,
mode=mode,
path=path,
mapping=mapping,
))
break

if mapping is not None:
prefix = None
# If we used a [user _] section, we consider being in the 'gitosis' group
if groupname is None:
groupname = 'gitosis'

if mapping is not None:
prefix = None
try:
prefix = config.get(
'group %s' % groupname, 'repositories')
except (NoSectionError, NoOptionError):
try:
prefix = config.get(
'group %s' % groupname, 'repositories')
prefix = config.get('gitosis', 'repositories')
except (NoSectionError, NoOptionError):
try:
prefix = config.get('gitosis', 'repositories')
except (NoSectionError, NoOptionError):
prefix = 'repositories'
prefix = 'repositories'

log.debug(
'Using prefix %(prefix)r for %(path)r'
% dict(
prefix=prefix,
path=mapping,
))
return (prefix, mapping)
log.debug(
'Using prefix %(prefix)r for %(path)r'
% dict(
prefix=prefix,
path=mapping,
))
return (prefix, mapping)