Mercurial > hg > mercurial-crew-with-dirclash
comparison contrib/hg-ssh @ 1584:b3e94785ab69
merge with crew
| author | Vadim Gelfer <vadim.gelfer@gmail.com> |
|---|---|
| date | Sun, 11 Dec 2005 15:38:42 -0800 |
| parents | 583b3696d24d |
| children | 9a5b778f7e2d |
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| 1583:32a4e6802864 | 1584:b3e94785ab69 |
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| 1 #!/usr/bin/env python | |
| 2 # | |
| 3 # Copyright 2005 by Intevation GmbH <intevation@intevation.de> | |
| 4 # Author(s): | |
| 5 # Thomas Arendsen Hein <thomas@intevation.de> | |
| 6 # | |
| 7 # This software may be used and distributed according to the terms | |
| 8 # of the GNU General Public License, incorporated herein by reference. | |
| 9 | |
| 10 """ | |
| 11 hg-ssh - a wrapper for ssh access to a limited set of mercurial repos | |
| 12 | |
| 13 To be used in ~/.ssh/authorized_keys with the "command" option, see sshd(8): | |
| 14 command="hg-ssh path/to/repo1 /path/to/repo2 ~/repo3 ~user/repo4" ssh-dss ... | |
| 15 (probably together with these other useful options: | |
| 16 no-port-forwarding,no-X11-forwarding,no-agent-forwarding) | |
| 17 | |
| 18 This allows pull/push over ssh to to the repositories given as arguments. | |
| 19 | |
| 20 If all your repositories are subdirectories of a common directory, you can | |
| 21 allow shorter paths with: | |
| 22 command="cd path/to/my/repositories && hg-ssh repo1 subdir/repo2" | |
| 23 """ | |
| 24 | |
| 25 from mercurial import commands | |
| 26 | |
| 27 import sys, os | |
| 28 | |
| 29 cwd = os.getcwd() | |
| 30 allowed_paths = [os.path.normpath(os.path.join(cwd, os.path.expanduser(path))) | |
| 31 for path in sys.argv[1:]] | |
| 32 orig_cmd = os.getenv('SSH_ORIGINAL_COMMAND', '?') | |
| 33 | |
| 34 if orig_cmd.startswith('hg -R ') and orig_cmd.endswith(' serve --stdio'): | |
| 35 path = orig_cmd[6:-14] | |
| 36 repo = os.path.normpath(os.path.join(cwd, os.path.expanduser(path))) | |
| 37 if repo in allowed_paths: | |
| 38 commands.dispatch(['-R', repo, 'serve', '--stdio']) | |
| 39 else: | |
| 40 sys.stderr.write("Illegal repository %r\n" % repo) | |
| 41 sys.exit(-1) | |
| 42 else: | |
| 43 sys.stderr.write("Illegal command %r\n" % orig_cmd) | |
| 44 sys.exit(-1) | |
| 45 |