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-rw-r--r--youtube_dl/extractor/videa.py99
1 files changed, 54 insertions, 45 deletions
diff --git a/youtube_dl/extractor/videa.py b/youtube_dl/extractor/videa.py
index a03614cc1..ab2c15cde 100644
--- a/youtube_dl/extractor/videa.py
+++ b/youtube_dl/extractor/videa.py
@@ -1,10 +1,9 @@
# coding: utf-8
from __future__ import unicode_literals
-import re
import random
+import re
import string
-import struct
from .common import InfoExtractor
from ..utils import (
@@ -12,13 +11,14 @@ from ..utils import (
int_or_none,
mimetype2ext,
parse_codecs,
+ update_url_query,
xpath_element,
xpath_text,
)
from ..compat import (
compat_b64decode,
compat_ord,
- compat_parse_qs,
+ compat_struct_pack,
)
@@ -28,7 +28,7 @@ class VideaIE(InfoExtractor):
videa(?:kid)?\.hu/
(?:
videok/(?:[^/]+/)*[^?#&]+-|
- player\?.*?\bv=|
+ (?:videojs_)?player\?.*?\bv=|
player/v/
)
(?P<id>[^?#&]+)
@@ -62,6 +62,7 @@ class VideaIE(InfoExtractor):
'url': 'https://videakid.hu/player/v/8YfIAjxwWGwT8HVQ?autoplay=1',
'only_matching': True,
}]
+ _STATIC_SECRET = 'xHb0ZvME5q8CBcoQi6AngerDu3FGO9fkUlwPmLVY_RTzj2hJIS4NasXWKy1td7p'
@staticmethod
def _extract_urls(webpage):
@@ -69,75 +70,84 @@ class VideaIE(InfoExtractor):
r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//videa\.hu/player\?.*?\bv=.+?)\1',
webpage)]
- def rc4(self, ciphertext, key):
+ @staticmethod
+ def rc4(cipher_text, key):
res = b''
- keyLen = len(key)
+ key_len = len(key)
S = list(range(256))
j = 0
for i in range(256):
- j = (j + S[i] + ord(key[i % keyLen])) % 256
+ j = (j + S[i] + ord(key[i % key_len])) % 256
S[i], S[j] = S[j], S[i]
i = 0
j = 0
- for m in range(len(ciphertext)):
+ for m in range(len(cipher_text)):
i = (i + 1) % 256
j = (j + S[i]) % 256
S[i], S[j] = S[j], S[i]
k = S[(S[i] + S[j]) % 256]
- res += struct.pack("B", k ^ compat_ord(ciphertext[m]))
+ res += compat_struct_pack('B', k ^ compat_ord(cipher_text[m]))
- return res
+ return res.decode()
def _real_extract(self, url):
video_id = self._match_id(url)
- webpage = self._download_webpage(url, video_id, fatal=True)
- error = self._search_regex(r'<p class="error-text">([^<]+)</p>', webpage, 'error', default=None)
- if error:
- raise ExtractorError(error, expected=True)
-
- video_src_params_raw = self._search_regex(r'<iframe[^>]+id="videa_player_iframe"[^>]+src="/player\?([^"]+)"', webpage, 'video_src_params')
- video_src_params = compat_parse_qs(video_src_params_raw)
- player_page = self._download_webpage("https://videa.hu/videojs_player?%s" % video_src_params_raw, video_id, fatal=True)
- nonce = self._search_regex(r'_xt\s*=\s*"([^"]+)"', player_page, 'nonce')
- random_seed = ''.join(random.choice(string.ascii_uppercase + string.ascii_lowercase + string.digits) for _ in range(8))
- static_secret = 'xHb0ZvME5q8CBcoQi6AngerDu3FGO9fkUlwPmLVY_RTzj2hJIS4NasXWKy1td7p'
+ query = {'v': video_id}
+ player_page = self._download_webpage(
+ 'https://videa.hu/player', video_id, query=query)
+
+ nonce = self._search_regex(
+ r'_xt\s*=\s*"([^"]+)"', player_page, 'nonce')
l = nonce[:32]
s = nonce[32:]
result = ''
for i in range(0, 32):
- result += s[i - (static_secret.index(l[i]) - 31)]
-
- video_src_params['_s'] = random_seed
- video_src_params['_t'] = result[:16]
- encryption_key_stem = result[16:] + random_seed
-
- [b64_info, handle] = self._download_webpage_handle(
- 'http://videa.hu/videaplayer_get_xml.php', video_id,
- query=video_src_params, fatal=True)
-
- encrypted_info = compat_b64decode(b64_info)
- key = encryption_key_stem + handle.info()['x-videa-xs']
- info_str = self.rc4(encrypted_info, key).decode('utf8')
- info = self._parse_xml(info_str, video_id)
-
- video = xpath_element(info, './/video', 'video', fatal=True)
- sources = xpath_element(info, './/video_sources', 'sources', fatal=True)
- hash_values = xpath_element(info, './/hash_values', 'hash_values', fatal=True)
+ result += s[i - (self._STATIC_SECRET.index(l[i]) - 31)]
+
+ random_seed = ''.join(random.choice(string.ascii_letters + string.digits) for _ in range(8))
+ query['_s'] = random_seed
+ query['_t'] = result[:16]
+
+ b64_info, handle = self._download_webpage_handle(
+ 'http://videa.hu/videaplayer_get_xml.php', video_id, query=query)
+ if b64_info.startswith('<?xml'):
+ info = self._parse_xml(b64_info, video_id)
+ else:
+ key = result[16:] + random_seed + handle.headers['x-videa-xs']
+ info = self._parse_xml(self.rc4(
+ compat_b64decode(b64_info), key), video_id)
+
+ video = xpath_element(info, './video', 'video')
+ if not video:
+ raise ExtractorError(xpath_element(
+ info, './error', fatal=True), expected=True)
+ sources = xpath_element(
+ info, './video_sources', 'sources', fatal=True)
+ hash_values = xpath_element(
+ info, './hash_values', 'hash values', fatal=True)
title = xpath_text(video, './title', fatal=True)
formats = []
for source in sources.findall('./video_source'):
source_url = source.text
- if not source_url:
+ source_name = source.get('name')
+ source_exp = source.get('exp')
+ if not (source_url and source_name and source_exp):
continue
- source_url += '?md5=%s&expires=%s' % (hash_values.find('hash_value_%s' % source.get('name')).text, source.get('exp'))
+ hash_value = xpath_text(hash_values, 'hash_value_' + source_name)
+ if not hash_value:
+ continue
+ source_url = update_url_query(source_url, {
+ 'md5': hash_value,
+ 'expires': source_exp,
+ })
f = parse_codecs(source.get('codecs'))
f.update({
- 'url': source_url,
+ 'url': self._proto_relative_url(source_url),
'ext': mimetype2ext(source.get('mimetype')) or 'mp4',
'format_id': source.get('name'),
'width': int_or_none(source.get('width')),
@@ -146,8 +156,7 @@ class VideaIE(InfoExtractor):
formats.append(f)
self._sort_formats(formats)
- thumbnail = xpath_text(video, './poster_src')
- duration = int_or_none(xpath_text(video, './duration'))
+ thumbnail = self._proto_relative_url(xpath_text(video, './poster_src'))
age_limit = None
is_adult = xpath_text(video, './is_adult_content', default=None)
@@ -158,7 +167,7 @@ class VideaIE(InfoExtractor):
'id': video_id,
'title': title,
'thumbnail': thumbnail,
- 'duration': duration,
+ 'duration': int_or_none(xpath_text(video, './duration')),
'age_limit': age_limit,
'formats': formats,
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-05 03:44:45 +0000