mercurial/url.py
author Patrick Mezard <patrick@mezard.eu>
Wed, 01 Aug 2012 15:49:00 +0200
branchstable
changeset 17308 2e0805f59736
parent 16683 525fdb738975
child 17424 e7cfe3587ea4
permissions -rw-r--r--
log: make opts entries optional (issue2423)
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# url.py - HTTP handling for mercurial
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#
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# Copyright 2005, 2006, 2007, 2008 Matt Mackall <mpm@selenic.com>
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# Copyright 2006, 2007 Alexis S. L. Carvalho <alexis@cecm.usp.br>
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# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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import urllib, urllib2, httplib, os, socket, cStringIO
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from i18n import _
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import keepalive, util, sslutil
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import httpconnection as httpconnectionmod
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class passwordmgr(urllib2.HTTPPasswordMgrWithDefaultRealm):
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    def __init__(self, ui):
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        urllib2.HTTPPasswordMgrWithDefaultRealm.__init__(self)
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        self.ui = ui
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    def find_user_password(self, realm, authuri):
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        authinfo = urllib2.HTTPPasswordMgrWithDefaultRealm.find_user_password(
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            self, realm, authuri)
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        user, passwd = authinfo
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        if user and passwd:
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            self._writedebug(user, passwd)
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            return (user, passwd)
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        if not user or not passwd:
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            res = httpconnectionmod.readauthforuri(self.ui, authuri, user)
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            if res:
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                group, auth = res
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                user, passwd = auth.get('username'), auth.get('password')
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                self.ui.debug("using auth.%s.* for authentication\n" % group)
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        if not user or not passwd:
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            if not self.ui.interactive():
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                raise util.Abort(_('http authorization required'))
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            self.ui.write(_("http authorization required\n"))
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            self.ui.write(_("realm: %s\n") % realm)
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            if user:
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                self.ui.write(_("user: %s\n") % user)
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            else:
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                user = self.ui.prompt(_("user:"), default=None)
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            if not passwd:
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                passwd = self.ui.getpass()
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        self.add_password(realm, authuri, user, passwd)
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        self._writedebug(user, passwd)
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        return (user, passwd)
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    def _writedebug(self, user, passwd):
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        msg = _('http auth: user %s, password %s\n')
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        self.ui.debug(msg % (user, passwd and '*' * len(passwd) or 'not set'))
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    def find_stored_password(self, authuri):
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        return urllib2.HTTPPasswordMgrWithDefaultRealm.find_user_password(
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            self, None, authuri)
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class proxyhandler(urllib2.ProxyHandler):
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    def __init__(self, ui):
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        proxyurl = ui.config("http_proxy", "host") or os.getenv('http_proxy')
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        # XXX proxyauthinfo = None
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        if proxyurl:
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            # proxy can be proper url or host[:port]
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            if not (proxyurl.startswith('http:') or
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                    proxyurl.startswith('https:')):
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                proxyurl = 'http://' + proxyurl + '/'
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            proxy = util.url(proxyurl)
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            if not proxy.user:
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                proxy.user = ui.config("http_proxy", "user")
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                proxy.passwd = ui.config("http_proxy", "passwd")
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            # see if we should use a proxy for this url
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            no_list = ["localhost", "127.0.0.1"]
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            no_list.extend([p.lower() for
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                            p in ui.configlist("http_proxy", "no")])
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            no_list.extend([p.strip().lower() for
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                            p in os.getenv("no_proxy", '').split(',')
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                            if p.strip()])
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            # "http_proxy.always" config is for running tests on localhost
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            if ui.configbool("http_proxy", "always"):
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                self.no_list = []
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            else:
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                self.no_list = no_list
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            proxyurl = str(proxy)
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            proxies = {'http': proxyurl, 'https': proxyurl}
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            ui.debug('proxying through http://%s:%s\n' %
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                      (proxy.host, proxy.port))
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        else:
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            proxies = {}
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        # urllib2 takes proxy values from the environment and those
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        # will take precedence if found. So, if there's a config entry
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        # defining a proxy, drop the environment ones
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        if ui.config("http_proxy", "host"):
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            for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]:
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                try:
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                    if env in os.environ:
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                        del os.environ[env]
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                except OSError:
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                    pass
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        urllib2.ProxyHandler.__init__(self, proxies)
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        self.ui = ui
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    def proxy_open(self, req, proxy, type_):
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        host = req.get_host().split(':')[0]
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        if host in self.no_list:
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            return None
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        # work around a bug in Python < 2.4.2
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        # (it leaves a "\n" at the end of Proxy-authorization headers)
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        baseclass = req.__class__
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diff changeset
   117
        class _request(baseclass):
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   118
            def add_header(self, key, val):
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   119
                if key.lower() == 'proxy-authorization':
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   120
                    val = val.strip()
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   121
                return baseclass.add_header(self, key, val)
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   122
        req.__class__ = _request
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   123
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   124
        return urllib2.ProxyHandler.proxy_open(self, req, proxy, type_)
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   125
13420
051f498628f7 url: refactor _gen_sendfile
Mads Kiilerich <mads@kiilerich.com>
parents: 13419
diff changeset
   126
def _gen_sendfile(orgsend):
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   127
    def _sendfile(self, data):
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   128
        # send a file
14244
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14204
diff changeset
   129
        if isinstance(data, httpconnectionmod.httpsendfile):
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   130
            # if auth required, some data sent twice, so rewind here
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   131
            data.seek(0)
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   132
            for chunk in util.filechunkiter(data):
13420
051f498628f7 url: refactor _gen_sendfile
Mads Kiilerich <mads@kiilerich.com>
parents: 13419
diff changeset
   133
                orgsend(self, chunk)
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   134
        else:
13420
051f498628f7 url: refactor _gen_sendfile
Mads Kiilerich <mads@kiilerich.com>
parents: 13419
diff changeset
   135
            orgsend(self, data)
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   136
    return _sendfile
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   137
14964
376c32a5ccdc url: replace uses of hasattr with safehasattr or getattr
Augie Fackler <durin42@gmail.com>
parents: 14244
diff changeset
   138
has_https = util.safehasattr(urllib2, 'HTTPSHandler')
8590
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   139
if has_https:
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   140
    try:
10409
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   141
        _create_connection = socket.create_connection
10411
af4c42ec19ed ssl: fix compatibility with pre-2.6 Python
Matt Mackall <mpm@selenic.com>
parents: 10409
diff changeset
   142
    except AttributeError:
10482
95265afff99f url: fix python < 2.6 with ssl installed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10415
diff changeset
   143
        _GLOBAL_DEFAULT_TIMEOUT = object()
95265afff99f url: fix python < 2.6 with ssl installed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10415
diff changeset
   144
10409
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   145
        def _create_connection(address, timeout=_GLOBAL_DEFAULT_TIMEOUT,
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   146
                               source_address=None):
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   147
            # lifted from Python 2.6
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   148
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   149
            msg = "getaddrinfo returns an empty list"
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   150
            host, port = address
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   151
            for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   152
                af, socktype, proto, canonname, sa = res
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   153
                sock = None
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   154
                try:
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   155
                    sock = socket.socket(af, socktype, proto)
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   156
                    if timeout is not _GLOBAL_DEFAULT_TIMEOUT:
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   157
                        sock.settimeout(timeout)
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   158
                    if source_address:
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   159
                        sock.bind(source_address)
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   160
                    sock.connect(sa)
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   161
                    return sock
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   162
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   163
                except socket.error, msg:
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   164
                    if sock is not None:
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   165
                        sock.close()
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   166
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   167
            raise socket.error, msg
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   168
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   169
class httpconnection(keepalive.HTTPConnection):
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   170
    # must be able to send big bundle as stream.
13420
051f498628f7 url: refactor _gen_sendfile
Mads Kiilerich <mads@kiilerich.com>
parents: 13419
diff changeset
   171
    send = _gen_sendfile(keepalive.HTTPConnection.send)
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   172
8590
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   173
    def connect(self):
10415
677f15da38c1 url: proxy handling, simplify and correctly deal with IPv6
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10411
diff changeset
   174
        if has_https and self.realhostport: # use CONNECT proxy
8590
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   175
            self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   176
            self.sock.connect((self.host, self.port))
9852
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   177
            if _generic_proxytunnel(self):
8590
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   178
                # we do not support client x509 certificates
14204
5fa21960b2f4 sslutil: extracted ssl methods from httpsconnection in url.py
Augie Fackler <durin42@gmail.com>
parents: 14076
diff changeset
   179
                self.sock = sslutil.ssl_wrap_socket(self.sock, None, None)
8590
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   180
        else:
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   181
            keepalive.HTTPConnection.connect(self)
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   182
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   183
    def getresponse(self):
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   184
        proxyres = getattr(self, 'proxyres', None)
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   185
        if proxyres:
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   186
            if proxyres.will_close:
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   187
                self.close()
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   188
            self.proxyres = None
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   189
            return proxyres
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   190
        return keepalive.HTTPConnection.getresponse(self)
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
Henrik Stuart <hg@hstuart.dk>
parents: 8344
diff changeset
   191
9852
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   192
# general transaction handler to support different ways to handle
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   193
# HTTPS proxying before and after Python 2.6.3.
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   194
def _generic_start_transaction(handler, h, req):
14964
376c32a5ccdc url: replace uses of hasattr with safehasattr or getattr
Augie Fackler <durin42@gmail.com>
parents: 14244
diff changeset
   195
    tunnel_host = getattr(req, '_tunnel_host', None)
376c32a5ccdc url: replace uses of hasattr with safehasattr or getattr
Augie Fackler <durin42@gmail.com>
parents: 14244
diff changeset
   196
    if tunnel_host:
9852
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   197
        if tunnel_host[:7] not in ['http://', 'https:/']:
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   198
            tunnel_host = 'https://' + tunnel_host
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   199
        new_tunnel = True
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   200
    else:
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   201
        tunnel_host = req.get_selector()
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   202
        new_tunnel = False
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   203
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   204
    if new_tunnel or tunnel_host == req.get_full_url(): # has proxy
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14071
diff changeset
   205
        u = util.url(tunnel_host)
13820
65b89e80f892 url: use url.url in proxyhandler
Brodie Rao <brodie@bitheap.org>
parents: 13819
diff changeset
   206
        if new_tunnel or u.scheme == 'https': # only use CONNECT for HTTPS
65b89e80f892 url: use url.url in proxyhandler
Brodie Rao <brodie@bitheap.org>
parents: 13819
diff changeset
   207
            h.realhostport = ':'.join([u.host, (u.port or '443')])
9852
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   208
            h.headers = req.headers.copy()
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   209
            h.headers.update(handler.parent.addheaders)
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   210
            return
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   211
10415
677f15da38c1 url: proxy handling, simplify and correctly deal with IPv6
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10411
diff changeset
   212
    h.realhostport = None
9852
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   213
    h.headers = None
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   214
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   215
def _generic_proxytunnel(self):
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   216
    proxyheaders = dict(
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   217
            [(x, self.headers[x]) for x in self.headers
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   218
             if x.lower().startswith('proxy-')])
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   219
    self._set_hostport(self.host, self.port)
10415
677f15da38c1 url: proxy handling, simplify and correctly deal with IPv6
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10411
diff changeset
   220
    self.send('CONNECT %s HTTP/1.0\r\n' % self.realhostport)
9852
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   221
    for header in proxyheaders.iteritems():
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   222
        self.send('%s: %s\r\n' % header)
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   223
    self.send('\r\n')
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   224
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   225
    # majority of the following code is duplicated from
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   226
    # httplib.HTTPConnection as there are no adequate places to
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   227
    # override functions to provide the needed functionality
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   228
    res = self.response_class(self.sock,
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   229
                              strict=self.strict,
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   230
                              method=self._method)
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   231
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   232
    while True:
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   233
        version, status, reason = res._read_status()
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   234
        if status != httplib.CONTINUE:
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   235
            break
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
parents: 9726
diff changeset
   236
        while True:
917cf6bb6d0c url: generalise HTTPS proxy handling to accomodate Python changes
Henrik Stuart <hg@hstuart.dk>
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            skip = res.fp.readline().strip()
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            if not skip:
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                break
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    res.status = status
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    res.reason = reason.strip()
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    if res.status == 200:
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        while True:
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            line = res.fp.readline()
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            if line == '\r\n':
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                break
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        return True
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    if version == 'HTTP/1.0':
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        res.version = 10
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    elif version.startswith('HTTP/1.'):
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        res.version = 11
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    elif version == 'HTTP/0.9':
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        res.version = 9
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    else:
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        raise httplib.UnknownProtocol(version)
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    if res.version == 9:
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        res.length = None
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        res.chunked = 0
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        res.will_close = 1
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        res.msg = httplib.HTTPMessage(cStringIO.StringIO())
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        return False
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    res.msg = httplib.HTTPMessage(res.fp)
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    res.msg.fp = None
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    # are we using the chunked-style of transfer encoding?
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    trenc = res.msg.getheader('transfer-encoding')
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    if trenc and trenc.lower() == "chunked":
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        res.chunked = 1
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        res.chunk_left = None
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    else:
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        res.chunked = 0
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    # will the connection close at the end of the response?
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    res.will_close = res._check_close()
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    # do we have a Content-Length?
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    # NOTE: RFC 2616, S4.4, #3 says we ignore this if tr_enc is "chunked"
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    length = res.msg.getheader('content-length')
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    if length and not res.chunked:
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        try:
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            res.length = int(length)
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        except ValueError:
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            res.length = None
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        else:
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            if res.length < 0:  # ignore nonsensical negative lengths
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                res.length = None
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    else:
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        res.length = None
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   293
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    # does the body have a fixed length? (of zero)
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    if (status == httplib.NO_CONTENT or status == httplib.NOT_MODIFIED or
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        100 <= status < 200 or # 1xx codes
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        res._method == 'HEAD'):
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        res.length = 0
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   299
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    # if the connection remains open, and we aren't using chunked, and
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    # a content-length was not provided, then assume that the connection
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    # WILL close.
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    if (not res.will_close and
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       not res.chunked and
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       res.length is None):
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        res.will_close = 1
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   307
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    self.proxyres = res
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   309
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    return False
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class httphandler(keepalive.HTTPHandler):
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    def http_open(self, req):
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        return self.do_open(httpconnection, req)
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8590
59acb9c7d90f url: use CONNECT for HTTPS connections through HTTP proxy (issue967)
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    def _start_transaction(self, h, req):
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        _generic_start_transaction(self, h, req)
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        return keepalive.HTTPHandler._start_transaction(self, h, req)
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if has_https:
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   321
    class httpsconnection(httplib.HTTPSConnection):
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        response_class = keepalive.HTTPResponse
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   323
        # must be able to send big bundle as stream.
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   324
        send = _gen_sendfile(keepalive.safesend)
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   325
        getresponse = keepalive.wrapgetresponse(httplib.HTTPSConnection)
9726
430e59ff3437 keepalive: handle broken pipes gracefully during large POSTs
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   326
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4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
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        def connect(self):
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   328
            self.sock = _create_connection((self.host, self.port))
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   329
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bd8bfa85d5a5 url: refactor BetterHTTPS.connect
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   330
            host = self.host
13424
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diff changeset
   331
            if self.realhostport: # use CONNECT proxy
14064
e4bfb9c337f3 remove unused imports and variables
Alexander Solovyov <alexander@solovyov.net>
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diff changeset
   332
                _generic_proxytunnel(self)
13424
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diff changeset
   333
                host = self.realhostport.rsplit(':', 1)[0]
14204
5fa21960b2f4 sslutil: extracted ssl methods from httpsconnection in url.py
Augie Fackler <durin42@gmail.com>
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diff changeset
   334
            self.sock = sslutil.ssl_wrap_socket(
5fa21960b2f4 sslutil: extracted ssl methods from httpsconnection in url.py
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diff changeset
   335
                self.sock, self.key_file, self.cert_file,
5fa21960b2f4 sslutil: extracted ssl methods from httpsconnection in url.py
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diff changeset
   336
                **sslutil.sslkwargs(self.ui, host))
5fa21960b2f4 sslutil: extracted ssl methods from httpsconnection in url.py
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diff changeset
   337
            sslutil.validator(self.ui, host)(self.sock)
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   339
    class httpshandler(keepalive.KeepAliveHandler, urllib2.HTTPSHandler):
8847
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
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   340
        def __init__(self, ui):
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   341
            keepalive.KeepAliveHandler.__init__(self)
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   342
            urllib2.HTTPSHandler.__init__(self)
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            self.ui = ui
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   344
            self.pwmgr = passwordmgr(self.ui)
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   345
9852
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   346
        def _start_transaction(self, h, req):
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   347
            _generic_start_transaction(self, h, req)
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   348
            return keepalive.KeepAliveHandler._start_transaction(self, h, req)
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   350
        def https_open(self, req):
15025
0593e8f81c71 http: pass user to readauthforuri() (fix 4a43e23b8c55)
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diff changeset
   351
            # req.get_full_url() does not contain credentials and we may
0593e8f81c71 http: pass user to readauthforuri() (fix 4a43e23b8c55)
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   352
            # need them to match the certificates.
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diff changeset
   353
            url = req.get_full_url()
0593e8f81c71 http: pass user to readauthforuri() (fix 4a43e23b8c55)
Patrick Mezard <pmezard@gmail.com>
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diff changeset
   354
            user, password = self.pwmgr.find_stored_password(url)
0593e8f81c71 http: pass user to readauthforuri() (fix 4a43e23b8c55)
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diff changeset
   355
            res = httpconnectionmod.readauthforuri(self.ui, url, user)
13372
5bced0d28a39 url: return the matched authentication group name from readauthforuri()
Steve Borho <steve@borho.org>
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diff changeset
   356
            if res:
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diff changeset
   357
                group, auth = res
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diff changeset
   358
                self.auth = auth
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diff changeset
   359
                self.ui.debug("using auth.%s.* for authentication\n" % group)
5bced0d28a39 url: return the matched authentication group name from readauthforuri()
Steve Borho <steve@borho.org>
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diff changeset
   360
            else:
5bced0d28a39 url: return the matched authentication group name from readauthforuri()
Steve Borho <steve@borho.org>
parents: 13371
diff changeset
   361
                self.auth = None
8847
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   362
            return self.do_open(self._makeconnection, req)
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   363
10408
50fb1fe143ff url: httplib.HTTPSConnection already handles IPv6 and port parsing fine
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10282
diff changeset
   364
        def _makeconnection(self, host, port=None, *args, **kwargs):
8847
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   365
            keyfile = None
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   366
            certfile = None
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   367
10511
6f61c480f51c url: *args argument is a tuple, not a list (found by pylint)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10484
diff changeset
   368
            if len(args) >= 1: # key_file
6f61c480f51c url: *args argument is a tuple, not a list (found by pylint)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10484
diff changeset
   369
                keyfile = args[0]
6f61c480f51c url: *args argument is a tuple, not a list (found by pylint)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10484
diff changeset
   370
            if len(args) >= 2: # cert_file
6f61c480f51c url: *args argument is a tuple, not a list (found by pylint)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10484
diff changeset
   371
                certfile = args[1]
6f61c480f51c url: *args argument is a tuple, not a list (found by pylint)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10484
diff changeset
   372
            args = args[2:]
8847
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   373
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   374
            # if the user has specified different key/cert files in
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   375
            # hgrc, we prefer these
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   376
            if self.auth and 'key' in self.auth and 'cert' in self.auth:
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   377
                keyfile = self.auth['key']
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   378
                certfile = self.auth['cert']
7951f385fcb7 url: support client certificate files over HTTPS (issue643)
Henrik Stuart <hg@hstuart.dk>
parents: 8590
diff changeset
   379
16683
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 15081
diff changeset
   380
            conn = httpsconnection(host, port, keyfile, certfile, *args,
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 15081
diff changeset
   381
                                   **kwargs)
10409
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   382
            conn.ui = self.ui
4c94a3df4b10 url: SSL server certificate verification using web.cacerts file (issue1174)
Henrik Stuart <hg@hstuart.dk>
parents: 10408
diff changeset
   383
            return conn
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   384
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   385
class httpdigestauthhandler(urllib2.HTTPDigestAuthHandler):
11457
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   386
    def __init__(self, *args, **kwargs):
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   387
        urllib2.HTTPDigestAuthHandler.__init__(self, *args, **kwargs)
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   388
        self.retried_req = None
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   389
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   390
    def reset_retry_count(self):
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   391
        # Python 2.6.5 will call this on 401 or 407 errors and thus loop
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   392
        # forever. We disable reset_retry_count completely and reset in
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   393
        # http_error_auth_reqed instead.
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   394
        pass
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   395
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   396
    def http_error_auth_reqed(self, auth_header, host, req, headers):
11457
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   397
        # Reset the retry counter once for each request.
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   398
        if req is not self.retried_req:
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   399
            self.retried_req = req
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   400
            self.retried = 0
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   401
        # In python < 2.5 AbstractDigestAuthHandler raises a ValueError if
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   402
        # it doesn't know about the auth type requested. This can happen if
2ec346160783 http digest auth: reset redirect counter on new requests (issue2255)
Mads Kiilerich <mads@kiilerich.com>
parents: 11415
diff changeset
   403
        # somebody is using BasicAuth and types a bad password.
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   404
        try:
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   405
            return urllib2.HTTPDigestAuthHandler.http_error_auth_reqed(
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   406
                        self, auth_header, host, req, headers)
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   407
        except ValueError, inst:
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   408
            arg = inst.args[0]
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   409
            if arg.startswith("AbstractDigestAuthHandler doesn't know "):
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   410
                return
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   411
            raise
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   412
11844
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   413
class httpbasicauthhandler(urllib2.HTTPBasicAuthHandler):
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   414
    def __init__(self, *args, **kwargs):
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   415
        urllib2.HTTPBasicAuthHandler.__init__(self, *args, **kwargs)
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   416
        self.retried_req = None
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   417
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   418
    def reset_retry_count(self):
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   419
        # Python 2.6.5 will call this on 401 or 407 errors and thus loop
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   420
        # forever. We disable reset_retry_count completely and reset in
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   421
        # http_error_auth_reqed instead.
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   422
        pass
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   423
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   424
    def http_error_auth_reqed(self, auth_header, host, req, headers):
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   425
        # Reset the retry counter once for each request.
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   426
        if req is not self.retried_req:
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   427
            self.retried_req = req
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   428
            self.retried = 0
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   429
        return urllib2.HTTPBasicAuthHandler.http_error_auth_reqed(
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   430
                        self, auth_header, host, req, headers)
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   431
9347
d0474b184347 url: add support for custom handlers in extensions
Henrik Stuart <hg@hstuart.dk>
parents: 9122
diff changeset
   432
handlerfuncs = []
d0474b184347 url: add support for custom handlers in extensions
Henrik Stuart <hg@hstuart.dk>
parents: 9122
diff changeset
   433
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   434
def opener(ui, authinfo=None):
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   435
    '''
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   436
    construct an opener suitable for urllib2
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   437
    authinfo will be added to the password manager
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   438
    '''
14244
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14204
diff changeset
   439
    if ui.configbool('ui', 'usehttp2', False):
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14204
diff changeset
   440
        handlers = [httpconnectionmod.http2handler(ui, passwordmgr(ui))]
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14204
diff changeset
   441
    else:
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14204
diff changeset
   442
        handlers = [httphandler()]
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14204
diff changeset
   443
        if has_https:
e7525a555a64 url: use new http support if requested by the user
Augie Fackler <durin42@gmail.com>
parents: 14204
diff changeset
   444
            handlers.append(httpshandler(ui))
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   445
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   446
    handlers.append(proxyhandler(ui))
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   447
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   448
    passmgr = passwordmgr(ui)
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   449
    if authinfo is not None:
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   450
        passmgr.add_password(*authinfo)
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   451
        user, passwd = authinfo[2:4]
9467
4c041f1ee1b4 do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents: 9347
diff changeset
   452
        ui.debug('http auth: user %s, password %s\n' %
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   453
                 (user, passwd and '*' * len(passwd) or 'not set'))
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   454
11844
6c51a5056020 http basic auth: reset redirect counter on new requests (issue2255)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents: 11457
diff changeset
   455
    handlers.extend((httpbasicauthhandler(passmgr),
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   456
                     httpdigestauthhandler(passmgr)))
9347
d0474b184347 url: add support for custom handlers in extensions
Henrik Stuart <hg@hstuart.dk>
parents: 9122
diff changeset
   457
    handlers.extend([h(ui, passmgr) for h in handlerfuncs])
7270
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   458
    opener = urllib2.build_opener(*handlers)
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   459
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   460
    # 1.0 here is the _protocol_ version
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   461
    opener.addheaders = [('User-agent', 'mercurial/proto-1.0')]
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   462
    opener.addheaders.append(('Accept', 'application/mercurial-0.1'))
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   463
    return opener
2db33c1a5654 factor out the url handling from httprepo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
   464
13818
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   465
def open(ui, url_, data=None):
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14071
diff changeset
   466
    u = util.url(url_)
13818
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   467
    if u.scheme:
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   468
        u.scheme = u.scheme.lower()
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   469
        url_, authinfo = u.authinfo()
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   470
    else:
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   471
        path = util.normpath(os.path.abspath(url_))
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   472
        url_ = 'file://' + urllib.pathname2url(path)
7284
ac81ffac0f35 url: fix file:// URL handling
Patrick Mezard <pmezard@gmail.com>
parents: 7270
diff changeset
   473
        authinfo = None
13818
bf6156bab41b url: use url.url in url.open()
Brodie Rao <brodie@bitheap.org>
parents: 13817
diff changeset
   474
    return opener(ui, authinfo).open(url_, data)