]> git.bitcoin.ninja Git - youtube-dl/commitdiff
Add new option --source-address
authorPhilipp Hagemeister <phihag@phihag.de>
Sat, 10 Jan 2015 18:55:36 +0000 (19:55 +0100)
committerPhilipp Hagemeister <phihag@phihag.de>
Sat, 10 Jan 2015 18:56:51 +0000 (19:56 +0100)
Closes #3618, fixes #721, fixes #2481, fixes #4551, closes #1020.

youtube_dl/YoutubeDL.py
youtube_dl/__init__.py
youtube_dl/compat.py
youtube_dl/options.py
youtube_dl/update.py
youtube_dl/utils.py

index 4cc3ec2fb408862ba454f8d47160ee54be2c2cf0..fd2c0e04406cd5babc5e620e1bdb2204fb55e04b 100755 (executable)
@@ -211,6 +211,7 @@ class YoutubeDL(object):
                        - "warn": only emit a warning
                        - "detect_or_warn": check whether we can do anything
                                            about it, warn otherwise
+    source_address:    (Experimental) Client-side IP address to bind to.
 
 
     The following parameters are not used by YoutubeDL itself, they are used by
@@ -1493,9 +1494,8 @@ class YoutubeDL(object):
         proxy_handler = compat_urllib_request.ProxyHandler(proxies)
 
         debuglevel = 1 if self.params.get('debug_printtraffic') else 0
-        https_handler = make_HTTPS_handler(
-            self.params.get('nocheckcertificate', False), debuglevel=debuglevel)
-        ydlh = YoutubeDLHandler(debuglevel=debuglevel)
+        https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel)
+        ydlh = YoutubeDLHandler(self.params, debuglevel=debuglevel)
         opener = compat_urllib_request.build_opener(
             https_handler, proxy_handler, cookie_processor, ydlh)
         # Delete the default user-agent header, which would otherwise apply in
index 659a92a3b944c25f40e2ad86aa43f9db37fbfe9a..d74a304b7b42063e9332c42acfaea92c3af472b0 100644 (file)
@@ -327,6 +327,7 @@ def _real_main(argv=None):
         'merge_output_format': opts.merge_output_format,
         'postprocessors': postprocessors,
         'fixup': opts.fixup,
+        'source_address': opts.source_address,
     }
 
     with YoutubeDL(ydl_opts) as ydl:
index 46d438846787e9a95ea8631c869f96341d4ccb9c..44a902573e56e2df184ff6d677d49dc265f7973e 100644 (file)
@@ -4,6 +4,7 @@ import getpass
 import optparse
 import os
 import re
+import socket
 import subprocess
 import sys
 
@@ -307,6 +308,32 @@ else:
     compat_kwargs = lambda kwargs: kwargs
 
 
+if sys.version_info < (2, 7):
+    def compat_socket_create_connection(address, timeout, source_address=None):
+        host, port = address
+        err = None
+        for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
+            af, socktype, proto, canonname, sa = res
+            sock = None
+            try:
+                sock = socket.socket(af, socktype, proto)
+                sock.settimeout(timeout)
+                if source_address:
+                    sock.bind(source_address)
+                sock.connect(sa)
+                return sock
+            except socket.error as _:
+                err = _
+                if sock is not None:
+                    sock.close()
+        if err is not None:
+            raise err
+        else:
+            raise error("getaddrinfo returns an empty list")
+else:
+    compat_socket_create_connection = socket.create_connection
+
+
 # Fix https://github.com/rg3/youtube-dl/issues/4223
 # See http://bugs.python.org/issue9161 for what is broken
 def workaround_optparse_bug9161():
@@ -343,6 +370,7 @@ __all__ = [
     'compat_parse_qs',
     'compat_print',
     'compat_str',
+    'compat_socket_create_connection',
     'compat_subprocess_get_DEVNULL',
     'compat_urllib_error',
     'compat_urllib_parse',
index e5602bb3a3787fae92da14731e7f3c9922066fcd..31351d43dfc23ff72cb340efc964616b68a3b1a6 100644 (file)
@@ -148,14 +148,6 @@ def parseOpts(overrideArguments=None):
         '--extractor-descriptions',
         action='store_true', dest='list_extractor_descriptions', default=False,
         help='Output descriptions of all supported extractors')
-    general.add_option(
-        '--proxy', dest='proxy',
-        default=None, metavar='URL',
-        help='Use the specified HTTP/HTTPS proxy. Pass in an empty string (--proxy "") for direct connection')
-    general.add_option(
-        '--socket-timeout',
-        dest='socket_timeout', type=float, default=None,
-        help='Time to wait before giving up, in seconds')
     general.add_option(
         '--default-search',
         dest='default_search', metavar='PREFIX',
@@ -173,6 +165,21 @@ def parseOpts(overrideArguments=None):
         default=False,
         help='Do not extract the videos of a playlist, only list them.')
 
+    network = optparse.OptionGroup(parser, 'Network Options')
+    network.add_option(
+        '--proxy', dest='proxy',
+        default=None, metavar='URL',
+        help='Use the specified HTTP/HTTPS proxy. Pass in an empty string (--proxy "") for direct connection')
+    network.add_option(
+        '--socket-timeout',
+        dest='socket_timeout', type=float, default=None, metavar='SECONDS',
+        help='Time to wait before giving up, in seconds')
+    network.add_option(
+        '--source-address',
+        metavar='IP', dest='source_address', default=None,
+        help='Client-side IP address to bind to (experimental)',
+    )
+
     selection = optparse.OptionGroup(parser, 'Video Selection')
     selection.add_option(
         '--playlist-start',
@@ -652,6 +659,7 @@ def parseOpts(overrideArguments=None):
         help='Execute a command on the file after downloading, similar to find\'s -exec syntax. Example: --exec \'adb push {} /sdcard/Music/ && rm {}\'')
 
     parser.add_option_group(general)
+    parser.add_option_group(network)
     parser.add_option_group(selection)
     parser.add_option_group(downloader)
     parser.add_option_group(filesystem)
index 3f9c5249dbc1b3e2d078db5254b4899b167965eb..d8be4049f5dce0fdd9a61f2aff3c4284d494e598 100644 (file)
@@ -59,7 +59,7 @@ def update_self(to_screen, verbose):
         to_screen('It looks like you installed youtube-dl with a package manager, pip, setup.py or a tarball. Please use that to update.')
         return
 
-    https_handler = make_HTTPS_handler(False)
+    https_handler = make_HTTPS_handler({})
     opener = compat_urllib_request.build_opener(https_handler)
 
     # Check if there is a new version
index a12b0a7de4b00e7879ea4af75d2b4f333dc8f53a..cc5f510f40fff66ce374f2586aae43686a240b7d 100644 (file)
@@ -10,6 +10,7 @@ import ctypes
 import datetime
 import email.utils
 import errno
+import functools
 import gzip
 import itertools
 import io
@@ -34,7 +35,9 @@ from .compat import (
     compat_chr,
     compat_getenv,
     compat_html_entities,
+    compat_http_client,
     compat_parse_qs,
+    compat_socket_create_connection,
     compat_str,
     compat_urllib_error,
     compat_urllib_parse,
@@ -391,13 +394,14 @@ def formatSeconds(secs):
         return '%d' % secs
 
 
-def make_HTTPS_handler(opts_no_check_certificate, **kwargs):
+def make_HTTPS_handler(params, **kwargs):
+    opts_no_check_certificate = params.get('nocheckcertificate', False)
     if hasattr(ssl, 'create_default_context'):  # Python >= 3.4 or 2.7.9
         context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
         if opts_no_check_certificate:
             context.verify_mode = ssl.CERT_NONE
         try:
-            return compat_urllib_request.HTTPSHandler(context=context, **kwargs)
+            return YoutubeDLHTTPSHandler(params, context=context, **kwargs)
         except TypeError:
             # Python 2.7.8
             # (create_default_context present but HTTPSHandler has no context=)
@@ -420,17 +424,14 @@ def make_HTTPS_handler(opts_no_check_certificate, **kwargs):
                 except ssl.SSLError:
                     self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file, ssl_version=ssl.PROTOCOL_SSLv23)
 
-        class HTTPSHandlerV3(compat_urllib_request.HTTPSHandler):
-            def https_open(self, req):
-                return self.do_open(HTTPSConnectionV3, req)
-        return HTTPSHandlerV3(**kwargs)
+        return YoutubeDLHTTPSHandler(params, https_conn_class=HTTPSConnectionV3, **kwargs)
     else:  # Python < 3.4
         context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
         context.verify_mode = (ssl.CERT_NONE
                                if opts_no_check_certificate
                                else ssl.CERT_REQUIRED)
         context.set_default_verify_paths()
-        return compat_urllib_request.HTTPSHandler(context=context, **kwargs)
+        return YoutubeDLHTTPSHandler(params, context=context, **kwargs)
 
 
 class ExtractorError(Exception):
@@ -544,6 +545,26 @@ class ContentTooShortError(Exception):
         self.expected = expected
 
 
+def _create_http_connection(ydl_handler, http_class, is_https=False, *args, **kwargs):
+    hc = http_class(*args, **kwargs)
+    source_address = ydl_handler._params.get('source_address')
+    if source_address is not None:
+        sa = (source_address, 0)
+        if hasattr(hc, 'source_address'):  # Python 2.7+
+            hc.source_address = sa
+        else:  # Python 2.6
+            def _hc_connect(self, *args, **kwargs):
+                sock = compat_socket_create_connection(
+                    (self.host, self.port), self.timeout, sa)
+                if is_https:
+                    self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file)
+                else:
+                    self.sock = sock
+            hc.connect = functools.partial(_hc_connect, hc)
+
+    return hc
+
+
 class YoutubeDLHandler(compat_urllib_request.HTTPHandler):
     """Handler for HTTP requests and responses.
 
@@ -562,6 +583,15 @@ class YoutubeDLHandler(compat_urllib_request.HTTPHandler):
     public domain.
     """
 
+    def __init__(self, params, *args, **kwargs):
+        compat_urllib_request.HTTPHandler.__init__(self, *args, **kwargs)
+        self._params = params
+
+    def http_open(self, req):
+        return self.do_open(functools.partial(
+            _create_http_connection, self, compat_http_client.HTTPConnection),
+            req)
+
     @staticmethod
     def deflate(data):
         try:
@@ -631,6 +661,18 @@ class YoutubeDLHandler(compat_urllib_request.HTTPHandler):
     https_response = http_response
 
 
+class YoutubeDLHTTPSHandler(compat_urllib_request.HTTPSHandler):
+    def __init__(self, params, https_conn_class=None, *args, **kwargs):
+        compat_urllib_request.HTTPSHandler.__init__(self, *args, **kwargs)
+        self._https_conn_class = https_conn_class or compat_http_client.HTTPSConnection
+        self._params = params
+
+    def https_open(self, req):
+        return self.do_open(functools.partial(
+            _create_http_connection, self, self._https_conn_class, True),
+            req)
+
+
 def parse_iso8601(date_str, delimiter='T'):
     """ Return a UNIX timestamp from the given date """