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Code Issues Releases Wiki Activity

[globo] handle alternative hash signing method

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This commit is contained in:
Remita Amine 2019-10-22 17:49:50 +01:00
parent 820215f0e3
commit 0c2d10d225
1 changed files with 14 additions and 8 deletions
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22
youtube_dl/extractor/globo.py
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@ -132,18 +132,24 @@ class GloboIE(InfoExtractor):
'%s returned error: %s' % (self.IE_NAME, message), expected=True)
continue
assert security_hash[:2] in ('04', '14')
received_time = security_hash[3:13]
received_md5 = security_hash[24:]
sign_time = compat_str(int(received_time) + 86400)
hash_code = security_hash[:2]
padding = '%010d' % random.randint(1, 10000000000)
if hash_code in ('04', '14'):
received_time = security_hash[3:13]
received_md5 = security_hash[24:]
hash_prefix = security_hash[:23]
elif hash_code in ('02', '12', '03', '13'):
received_time = security_hash[2:12]
received_md5 = security_hash[22:]
padding += '1'
hash_prefix = '05' + security_hash[:22]
md5_data = (received_md5 + sign_time + padding + '0xAC10FD').encode()
padded_sign_time = compat_str(int(received_time) + 86400) + padding
md5_data = (received_md5 + padded_sign_time + '0xAC10FD').encode()
signed_md5 = base64.urlsafe_b64encode(hashlib.md5(md5_data).digest()).decode().strip('=')
signed_hash = security_hash[:23] + sign_time + padding + signed_md5
signed_hash = hash_prefix + padded_sign_time + signed_md5
signed_url = '%s?h=%s&k=html5&a=%s&u=%s' % (resource_url, signed_hash, 'F' if video.get('subscriber_only') else 'A', security.get('user') or '')
if resource_id.endswith('m3u8') or resource_url.endswith('.m3u8'):
formats.extend(self._extract_m3u8_formats(
signed_url, resource_id, 'mp4', entry_protocol='m3u8_native',