Mercurial > hg
view hgext/acl.py @ 8591:08c93b07f5ad
templatefilters: add filter to convert date to local date (issue1674)
Issue1674 suggests the localdate filter be applied as default to log,
but this patch only introduces the filter, not the changed default
behaviour.
author | Henrik Stuart <hg@hstuart.dk> |
---|---|
date | Sun, 24 May 2009 11:41:07 +0200 |
parents | fea40a677d43 |
children | cc7da5aae4cd |
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# acl.py - changeset access control for mercurial # # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. # # this hook allows to allow or deny access to parts of a repo when # taking incoming changesets. # # authorization is against local user name on system where hook is # run, not committer of original changeset (since that is easy to # spoof). # # acl hook is best to use if you use hgsh to set up restricted shells # for authenticated users to only push to / pull from. not safe if # user has interactive shell access, because they can disable hook. # also not safe if remote users share one local account, because then # no way to tell remote users apart. # # to use, configure acl extension in hgrc like this: # # [extensions] # hgext.acl = # # [hooks] # pretxnchangegroup.acl = python:hgext.acl.hook # # [acl] # sources = serve # check if source of incoming changes in this list # # ("serve" == ssh or http, "push", "pull", "bundle") # # allow and deny lists have subtree pattern (default syntax is glob) # on left, user names on right. deny list checked before allow list. # # [acl.allow] # # if acl.allow not present, all users allowed by default # # empty acl.allow = no users allowed # docs/** = doc_writer # .hgtags = release_engineer # # [acl.deny] # # if acl.deny not present, no users denied by default # # empty acl.deny = all users allowed # glob pattern = user4, user5 # ** = user6 from mercurial.i18n import _ from mercurial import util, match import getpass def buildmatch(ui, repo, user, key): '''return tuple of (match function, list enabled).''' if not ui.has_section(key): ui.debug(_('acl: %s not enabled\n') % key) return None pats = [pat for pat, users in ui.configitems(key) if user in users.replace(',', ' ').split()] ui.debug(_('acl: %s enabled, %d entries for user %s\n') % (key, len(pats), user)) if pats: return match.match(repo.root, '', pats) return match.never(repo.root, '') def hook(ui, repo, hooktype, node=None, source=None, **kwargs): if hooktype != 'pretxnchangegroup': raise util.Abort(_('config error - hook type "%s" cannot stop ' 'incoming changesets') % hooktype) if source not in ui.config('acl', 'sources', 'serve').split(): ui.debug(_('acl: changes have source "%s" - skipping\n') % source) return user = getpass.getuser() cfg = ui.config('acl', 'config') if cfg: ui.readconfig(cfg, sections = ['acl.allow', 'acl.deny']) allow = buildmatch(ui, repo, user, 'acl.allow') deny = buildmatch(ui, repo, user, 'acl.deny') for rev in xrange(repo[node], len(repo)): ctx = repo[rev] for f in ctx.files(): if deny and deny(f): ui.debug(_('acl: user %s denied on %s\n') % (user, f)) raise util.Abort(_('acl: access denied for changeset %s') % ctx) if allow and not allow(f): ui.debug(_('acl: user %s not allowed on %s\n') % (user, f)) raise util.Abort(_('acl: access denied for changeset %s') % ctx) ui.debug(_('acl: allowing changeset %s\n') % ctx)