[test] add unit tests for ruleset
We extract the rules building logic from readfile into a Ruleset.buildrules()
method to ease testing.
"""Mercurial access control hook"""
from mercurial.i18n import _
import mercurial.util
import mercurial.node
import os
from mercurialserver import ruleset
from mercurialserver import changes
def allow(ctx):
branch = ctx.branch()
if not ruleset.rules.allow("write", branch=branch, file=None):
return False
for f in ctx.files():
if not ruleset.rules.allow("write", branch=branch, file=f):
return False
return True
def hook(ui, repo, hooktype, node=None, source=None, **kwargs):
if hooktype != 'pretxnchangegroup':
raise mercurial.util.Abort(_('config error - hook type "%s" cannot stop '
'incoming changesets') % hooktype)
for ctx in changes.changes(repo, node):
if not allow(ctx):
raise mercurial.util.Abort(_('%s: access denied for changeset %s') %
(__name__, mercurial.node.short(ctx.node())))