tests: disallow using simple store repo with bundlerepo
bundlerepo is... going to be difficult to port to an alternate
store because it assumes revlogs for storage and essentially
overlays the contents of a bundle onto a fake revlog-like
primitive. It will be a good test case for our eventual new
storage interface.
Refactoring bundlerepo to make it work with non-revlog storage is
going to be a bit of work. So for now, let's refuse to use the
simple store repo when a bundlerepo is in play.
A new test requirement advertising support for treating bundle
files as repo instances has been added. Some tests have been
made conditional on this feature. Additional tests will be
annotated in subsequent commits.
Having positive opt-in to repo features will be simpler in the
long run because it will allow multiple storage backends to
declare feature support and we won't have to annotate each test
with the set of repo backends that are supported. Again, we'll
probably want better integration between repo features and
tests. But this is the easiest we can do at the moment.
Differential Revision: https://phab.mercurial-scm.org/D3060
#!/usr/bin/env python
#
# Copyright 2005-2007 by Intevation GmbH <intevation@intevation.de>
#
# Author(s):
# Thomas Arendsen Hein <thomas@intevation.de>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
"""
hg-ssh - a wrapper for ssh access to a limited set of mercurial repos
To be used in ~/.ssh/authorized_keys with the "command" option, see sshd(8):
command="hg-ssh path/to/repo1 /path/to/repo2 ~/repo3 ~user/repo4" ssh-dss ...
(probably together with these other useful options:
no-port-forwarding,no-X11-forwarding,no-agent-forwarding)
This allows pull/push over ssh from/to the repositories given as arguments.
If all your repositories are subdirectories of a common directory, you can
allow shorter paths with:
command="cd path/to/my/repositories && hg-ssh repo1 subdir/repo2"
You can use pattern matching of your normal shell, e.g.:
command="cd repos && hg-ssh user/thomas/* projects/{mercurial,foo}"
You can also add a --read-only flag to allow read-only access to a key, e.g.:
command="hg-ssh --read-only repos/*"
"""
from __future__ import absolute_import
import os
import shlex
import sys
# enable importing on demand to reduce startup time
import hgdemandimport ; hgdemandimport.enable()
from mercurial import (
dispatch,
ui as uimod,
)
def main():
cwd = os.getcwd()
readonly = False
args = sys.argv[1:]
while len(args):
if args[0] == '--read-only':
readonly = True
args.pop(0)
else:
break
allowed_paths = [os.path.normpath(os.path.join(cwd,
os.path.expanduser(path)))
for path in args]
orig_cmd = os.getenv('SSH_ORIGINAL_COMMAND', '?')
try:
cmdargv = shlex.split(orig_cmd)
except ValueError as e:
sys.stderr.write('Illegal command "%s": %s\n' % (orig_cmd, e))
sys.exit(255)
if cmdargv[:2] == ['hg', '-R'] and cmdargv[3:] == ['serve', '--stdio']:
path = cmdargv[2]
repo = os.path.normpath(os.path.join(cwd, os.path.expanduser(path)))
if repo in allowed_paths:
cmd = ['-R', repo, 'serve', '--stdio']
req = dispatch.request(cmd)
if readonly:
if not req.ui:
req.ui = uimod.ui.load()
req.ui.setconfig('hooks', 'pretxnopen.hg-ssh',
'python:__main__.rejectpush', 'hg-ssh')
req.ui.setconfig('hooks', 'prepushkey.hg-ssh',
'python:__main__.rejectpush', 'hg-ssh')
dispatch.dispatch(req)
else:
sys.stderr.write('Illegal repository "%s"\n' % repo)
sys.exit(255)
else:
sys.stderr.write('Illegal command "%s"\n' % orig_cmd)
sys.exit(255)
def rejectpush(ui, **kwargs):
ui.warn(("Permission denied\n"))
# mercurial hooks use unix process conventions for hook return values
# so a truthy return means failure
return True
if __name__ == '__main__':
main()