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Handle 'norepo' property in kilnauth for older versions of Mercurial

Changeset b5877437d2f5…

Parent 933576edff82…

by Profile picture of Lou ManglassLou Manglass

Changes to one file · Browse files at b5877437d2f5 Showing diff from parent 933576edff82 Diff from another changeset...

Change 1 of 1 Show Changes Only kilnauth.py Stacked
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 # Copyright (C) 2009-2011 Fog Creek Software. All rights reserved.  #  # To enable the "kilnauth" extension put these lines in your ~/.hgrc:  # [extensions]  # kilnauth = /path/to/kilnauth.py  #  # For help on the usage of kilnauth use:  # hg help kilnauth  #  # 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.    '''stores authentication cookies for HTTP repositories    This extension knows how to capture Kiln authentication tokens when pushing  over HTTP. This means you only need to enter your login and password once;  after that, the FogBugz token will be stored in your home directory, allowing  pushing without a password.    If you ever need to logout of Kiln, simply run ``hg logout''  '''    from cookielib import MozillaCookieJar, Cookie  from urllib2 import Request  import os  import re  import shutil  import stat  import sys  import tempfile    try:   from hashlib import md5  except:   # Python 2.4   import md5    try:   WindowsError  except NameError:   WindowsError = None    from mercurial.i18n import _  import mercurial.url  from mercurial import commands  from mercurial import cmdutil    current_user = None    class CookieJar(MozillaCookieJar, object):   def __init__(self, filename, *args, **kwargs):   self.__original_path = filename   tf = tempfile.NamedTemporaryFile(delete=False)   self.__temporary_path = tf.name   tf.close()   if os.path.exists(filename):   shutil.copyfile(filename, self.__temporary_path)   return super(CookieJar, self).__init__(self.__temporary_path, *args, **kwargs)     def __enter__(self):   pass     def __exit__(self, exc_type, exc_value, traceback):   os.unlink(self.__temporary_path)   self.__temporary_path = None     def __del__(self):   try:   if self.__temporary_path:   os.unlink(self.__temporary_path)   except (OSError, IOError):   pass     def save(self, *args, **kwargs):   with open(self.__temporary_path, 'rb') as f:   before = md5(f.read()).digest()   super(CookieJar, self).save(*args, **kwargs)   with open(self.__temporary_path, 'rb') as f:   after = md5(f.read()).digest()   if before != after:   try:   os.rename(self.__temporary_path, self.__original_path)   except (IOError, OSError, WindowsError):   shutil.copyfile(self.__temporary_path, self.__original_path)    def get_cookiejar(ui):   global current_user   if os.name == 'nt':   cookie_path = cookie_path = os.path.expandvars(os.path.expanduser('~\\_hgcookies'))   else:   cookie_path = os.path.expanduser('~/.hgcookies')     if not os.path.isdir(cookie_path):   if os.path.exists(cookie_path):   os.remove(cookie_path)   os.mkdir(cookie_path)   if os.name == 'posix':   os.chmod(cookie_path, stat.S_IREAD | stat.S_IWRITE | stat.S_IEXEC)     cookie_path = os.path.join(cookie_path, md5(current_user).hexdigest())   # Cygwin's Python does not always expanduser() properly...   if re.match(r'^[A-Za-z]:', cookie_path) is not None and re.match(r'[A-Za-z]:\\', cookie_path) is None:   cookie_path = re.sub(r'([A-Za-z]):', r'\1:\\', cookie_path)     try:   cj = CookieJar(cookie_path)   if not os.path.exists(cookie_path):   try:   cj.save()   except Exception, e:   ui.warn(_('unable to save cookies: %s') % str(e))   # save() destroys the tempfile; get a new one   cj = CookieJar(cookie_path)   if os.name == 'posix':   os.chmod(cookie_path, stat.S_IREAD | stat.S_IWRITE)   cj.load(ignore_discard=True, ignore_expires=True)   return cj   except IOError, e:   ui.warn(_('Cookie file %s exists, but could not be opened (%s).\nContinuing without cookie authentication.\n') % (cookie_path, e))   return MozillaCookieJar(tempfile.NamedTemporaryFile().name)    def make_cookie(request, name, value):   domain = request.get_host()   port = None   if ':' in domain:   domain, port = domain.split(':', 1)   if '.' not in domain:   domain += ".local"   return Cookie(version=0,   name=name, value=value,   port=port, port_specified=False,   domain=domain, domain_specified=False, domain_initial_dot=False,   path='/', path_specified=False, secure=False,   expires=None, discard=False,   comment=None, comment_url=None,   rest={})    def get_username(url):   url = re.sub(r'https?://', '', url)   url = re.sub(r'/.*', '', url)   if '@' in url:   # There should be some login info   # rfind in case it's an email address   username = url[:url.rfind('@')]   if ':' in username:   username = url[:url.find(':')]   return username   # Didn't find anything...   return ''    def get_dest(ui):   from mercurial.dispatch import _parse   try:   cmd_info = _parse(ui, sys.argv[1:])   cmd = cmd_info[0]   dest = cmd_info[2]   if dest:   dest = dest[0]   elif cmd in ['outgoing', 'push']:   dest = 'default-push'   else:   dest = 'default'   except:   dest = 'default'   return ui.expandpath(dest)    def reposetup(ui, repo):   global current_user   if repo.local():   try:   current_user = get_username(get_dest(ui))   except:   current_user = ''    def extsetup():   global current_user   ui = mercurial.ui.ui()   current_user = get_username(get_dest(ui))     def open_wrapper(func):   def open(*args, **kwargs):   if isinstance(args[0], Request):   request = args[0]   cj = get_cookiejar(ui)   cj.set_cookie(make_cookie(args[0], 'fSetNewFogBugzAuthCookie', '1'))   cj.add_cookie_header(request)   response = func(*args, **kwargs)   cj.extract_cookies(response, args[0])   try:   cj.save(ignore_discard=True, ignore_expires=True)   except Exception, e:   ui.warn(_('unable to save cookies: %s') % str(e))   else:   response = func(*args, **kwargs)   return response   return open     old_opener = mercurial.url.opener   def opener(*args, **kwargs):   urlopener = old_opener(*args, **kwargs)   urlopener.open = open_wrapper(urlopener.open)   return urlopener   mercurial.url.opener = opener   +if hasattr(commands, 'norepo'): + # Pre-Mercurial 3.8 + opt_no_repo = {} + commands.norepo += ' logout' +else: + # Mercurial 3.8+ + opt_no_repo = {'norepo': True} +  cmdtable = {}  command = cmdutil.command(cmdtable) -@command('logout', [], _('[domain]'), norepo=True) +@command('logout', [], _('[domain]'), **opt_no_repo)  def logout(ui, domain=None, **opts):   """log out of http repositories     Clears the cookies stored for HTTP repositories. If [domain] is   specified, only that domain will be logged out. Otherwise,   all domains will be logged out.   """     cj = get_cookiejar(ui)   try:   cj.clear(domain=domain)   cj.save()   except KeyError:   ui.write("Not logged in to '%s'\n" % (domain,))