diff options
Diffstat (limited to 'share/Perms.py')
| -rwxr-xr-x | share/Perms.py | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/share/Perms.py b/share/Perms.py index b7594ba..aea87c0 100755 --- a/share/Perms.py +++ b/share/Perms.py @@ -117,6 +117,20 @@ def build_non_localfs_regexp(): else: return re.compile(regexp + REGEXP_END) +# resolv symlink +def get_sylink_name(path): + try: + p = os.readlink(path) + except OSError: + return path + if p and p[0] != '/': + p = os.path.dirname(path) + '/' + p + p = os.path.abspath(p) + if p == path: + return path + else: + return get_sylink_name(p) + # put the new perm/group/owner in the assoc variable according to the # content of the path file. assoc = {} @@ -141,9 +155,9 @@ def fix_perms(path, _interactive): mode_str = fields[2] if mode_str == 'current': - newmode = -1 + newperm = -1 else: - newmode = int(mode_str, 8) + newperm = int(mode_str, 8) if fields[1] == 'current': user = group = -1 @@ -159,11 +173,19 @@ def fix_perms(path, _interactive): _interactive and log(_('Non local file: "%s". Nothing changed.') % fields[0]) continue try: - full = os.stat(f) + full = os.lstat(f) except OSError: continue + + if stat.S_ISLNK(full[stat.ST_MODE]): + f = get_sylink_name(f) + try: + full = os.stat(f) + except OSError: + continue + mode = stat.S_IMODE(full[stat.ST_MODE]) - newperm = newmode + if stat.S_ISDIR(full[stat.ST_MODE]): if newperm & 0400: newperm = newperm | 0100 @@ -171,6 +193,7 @@ def fix_perms(path, _interactive): newperm = newperm | 0010 if newperm & 0004: newperm = newperm | 0001 + uid = full[stat.ST_UID] gid = full[stat.ST_GID] if f != '/' and f[-1] == '/': @@ -191,21 +214,21 @@ def act(change): if not change: newperm = newperm & mode if newperm != -1 and mode != newperm: - log(_('changed mode of %s from %o to %o') % (f, mode, newperm)) try: os.chmod(f, newperm) + log(_('changed mode of %s from %o to %o') % (f, mode, newperm)) except: error('chmod %s %o: %s' % (f, newperm, str(sys.exc_value))) if user != -1 and user != uid: - log(_('changed owner of %s from %s to %s') % (f, get_user_name(uid), user_str)) try: os.chown(f, user, -1) + log(_('changed owner of %s from %s to %s') % (f, get_user_name(uid), user_str)) except: error('chown %s %s: %s' % (f, user, str(sys.exc_value))) if group != -1 and group != gid: - log(_('changed group of %s from %s to %s') % (f, get_group_name(gid), group_str)) try: os.chown(f, -1, group) + log(_('changed group of %s from %s to %s') % (f, get_group_name(gid), group_str)) except: error('chgrp %s %s: %s' % (f, group, str(sys.exc_value))) |