graphlog: fix --follow FILE and relative paths
The situation is complicated because filelog() revset uses a match object in
relpath mode while follow() revset interprets the filename as a manifest entry.
# factotum.py - Plan 9 factotum integration for Mercurial
#
# Copyright (C) 2012 Steven Stallion <sstallion@gmail.com>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
'''http authentication with factotum
This extension allows the factotum facility on Plan 9 from Bell Labs platforms
to provide authentication information for HTTP access. Configuration entries
specified in the auth section as well as authentication information provided
in the repository URL are fully supported. If no prefix is specified, a value
of ``*`` will be assumed.
By default, keys are specified as::
proto=pass service=hg prefix=<prefix> user=<username> !password=<password>
If the factotum extension is unable to read the required key, one will be
requested interactively.
A configuration section is available to customize runtime behavior. By
default, these entries are::
[factotum]
mount = /mnt/factotum
path = /bin/auth/factotum
service = hg
The mount entry defines the mount point for the factotum file service. The
path entry defines the full path to the factotum binary. Lastly, the service
entry controls the service name used when reading keys.
'''
from mercurial.i18n import _
from mercurial.url import passwordmgr
from mercurial import httpconnection, urllib2, util
import os
ERRMAX = 128
def auth_getkey(self, params):
if not self.ui.interactive():
raise util.Abort(_('factotum not interactive'))
if 'user=' not in params:
params = '%s user?' % params
params = '%s !password?' % params
os.system("%s -g '%s'" % (_path, params))
def auth_getuserpasswd(self, getkey, params):
params = 'proto=pass %s' % params
while True:
fd = os.open('%s/rpc' % _mount, os.O_RDWR)
try:
try:
os.write(fd, 'start %s' % params)
l = os.read(fd, ERRMAX).split()
if l[0] == 'ok':
os.write(fd, 'read')
l = os.read(fd, ERRMAX).split()
if l[0] == 'ok':
return l[1:]
except (OSError, IOError):
raise util.Abort(_('factotum not responding'))
finally:
os.close(fd)
getkey(self, params)
def monkeypatch_method(cls):
def decorator(func):
setattr(cls, func.__name__, func)
return func
return decorator
@monkeypatch_method(passwordmgr)
def find_user_password(self, realm, authuri):
user, passwd = urllib2.HTTPPasswordMgrWithDefaultRealm.find_user_password(
self, realm, authuri)
if user and passwd:
self._writedebug(user, passwd)
return (user, passwd)
prefix = ''
res = httpconnection.readauthforuri(self.ui, authuri, user)
if res:
_, auth = res
prefix = auth.get('prefix')
user, passwd = auth.get('username'), auth.get('password')
if not user or not passwd:
if not prefix:
prefix = '*'
params = 'service=%s prefix=%s' % (_service, prefix)
if user:
params = '%s user=%s' % (params, user)
user, passwd = auth_getuserpasswd(self, auth_getkey, params)
self.add_password(realm, authuri, user, passwd)
self._writedebug(user, passwd)
return (user, passwd)
def uisetup(ui):
global _mount
_mount = ui.config('factotum', 'mount', '/mnt/factotum')
global _path
_path = ui.config('factotum', 'path', '/bin/auth/factotum')
global _service
_service = ui.config('factotum', 'service', 'hg')