Mercurial > hg
annotate hgext/acl.py @ 7570:e05aa73ce2b7
use repo.wjoin(f) instead of os.path.join(repo.root, f)
author | Martin Geisler <mg@daimi.au.dk> |
---|---|
date | Fri, 02 Jan 2009 22:53:33 +0100 |
parents | e81d2bd66908 |
children | 912bfef12ba6 |
rev | line source |
---|---|
2344
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1 # acl.py - changeset access control for mercurial |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
2 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
3 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
4 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
5 # This software may be used and distributed according to the terms |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
6 # of the GNU General Public License, incorporated herein by reference. |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
7 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
8 # this hook allows to allow or deny access to parts of a repo when |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
9 # taking incoming changesets. |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
10 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
11 # authorization is against local user name on system where hook is |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
12 # run, not committer of original changeset (since that is easy to |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
13 # spoof). |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
14 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
15 # acl hook is best to use if you use hgsh to set up restricted shells |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
16 # for authenticated users to only push to / pull from. not safe if |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
17 # user has interactive shell access, because they can disable hook. |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
18 # also not safe if remote users share one local account, because then |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
19 # no way to tell remote users apart. |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
20 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
21 # to use, configure acl extension in hgrc like this: |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
22 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
23 # [extensions] |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
24 # hgext.acl = |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
25 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
26 # [hooks] |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
27 # pretxnchangegroup.acl = python:hgext.acl.hook |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
28 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
29 # [acl] |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
30 # sources = serve # check if source of incoming changes in this list |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
31 # # ("serve" == ssh or http, "push", "pull", "bundle") |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
32 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
33 # allow and deny lists have subtree pattern (default syntax is glob) |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
34 # on left, user names on right. deny list checked before allow list. |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
35 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
36 # [acl.allow] |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
37 # # if acl.allow not present, all users allowed by default |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
38 # # empty acl.allow = no users allowed |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
39 # docs/** = doc_writer |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
40 # .hgtags = release_engineer |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
41 # |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
42 # [acl.deny] |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
43 # # if acl.deny not present, no users denied by default |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
44 # # empty acl.deny = all users allowed |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
45 # glob pattern = user4, user5 |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
46 # ** = user6 |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
47 |
3891 | 48 from mercurial.i18n import _ |
3877
abaee83ce0a6
Replace demandload with new demandimport
Matt Mackall <mpm@selenic.com>
parents:
3436
diff
changeset
|
49 from mercurial import util |
abaee83ce0a6
Replace demandload with new demandimport
Matt Mackall <mpm@selenic.com>
parents:
3436
diff
changeset
|
50 import getpass |
2344
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
51 |
6766 | 52 def buildmatch(ui, repo, user, key): |
53 '''return tuple of (match function, list enabled).''' | |
54 if not ui.has_section(key): | |
55 ui.debug(_('acl: %s not enabled\n') % key) | |
56 return None | |
2344
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
57 |
6766 | 58 pats = [pat for pat, users in ui.configitems(key) |
59 if user in users.replace(',', ' ').split()] | |
60 ui.debug(_('acl: %s enabled, %d entries for user %s\n') % | |
61 (key, len(pats), user)) | |
62 if pats: | |
63 return util.matcher(repo.root, names=pats)[1] | |
64 return util.never | |
2344
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
65 |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
66 def hook(ui, repo, hooktype, node=None, source=None, **kwargs): |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
67 if hooktype != 'pretxnchangegroup': |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
68 raise util.Abort(_('config error - hook type "%s" cannot stop ' |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
69 'incoming changesets') % hooktype) |
6766 | 70 if source not in ui.config('acl', 'sources', 'serve').split(): |
2344
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
71 ui.debug(_('acl: changes have source "%s" - skipping\n') % source) |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
72 return |
ae12e5a2c4a3
add acl extension, to limit who can push to subdirs of central repo.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
73 |
6766 | 74 user = getpass.getuser() |
75 cfg = ui.config('acl', 'config') | |
76 if cfg: | |
77 ui.readsections(cfg, 'acl.allow', 'acl.deny') | |
78 allow = buildmatch(ui, repo, user, 'acl.allow') | |
79 deny = buildmatch(ui, repo, user, 'acl.deny') | |
80 | |
81 for rev in xrange(repo[node], len(repo)): | |
82 ctx = repo[rev] | |
83 for f in ctx.files(): | |
84 if deny and deny(f): | |
85 ui.debug(_('acl: user %s denied on %s\n') % (user, f)) | |
86 raise util.Abort(_('acl: access denied for changeset %s') % ctx) | |
87 if allow and not allow(f): | |
88 ui.debug(_('acl: user %s not allowed on %s\n') % (user, f)) | |
89 raise util.Abort(_('acl: access denied for changeset %s') % ctx) | |
90 ui.debug(_('acl: allowing changeset %s\n') % ctx) |