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[utils] make_HTTPS_handler: Use ssl.create_default_context in Python 2.7.9

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The new features in the ssl module have been backported from 3.4, see https://docs.python.org/dev/whatsnew/2.7.html#pep-466-network-security-enhancements-for-python-2-7
This commit is contained in:
Jaime Marquínez Ferrándiz 2014-12-12 23:27:25 +01:00
parent 26c06f0c51
commit 0db261ba56
1 changed files with 7 additions and 7 deletions
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14
youtube_dl/utils.py
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@ -388,7 +388,13 @@ def formatSeconds(secs):
def make_HTTPS_handler(opts_no_check_certificate, **kwargs): def make_HTTPS_handler(opts_no_check_certificate, **kwargs):
if sys.version_info < (3, 2): if hasattr(ssl, 'create_default_context'): # Python >= 3.4 or 2.7.9
context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
context.options &= ~ssl.OP_NO_SSLv3 # Allow older, not-as-secure SSLv3
if opts_no_check_certificate:
context.verify_mode = ssl.CERT_NONE
return compat_urllib_request.HTTPSHandler(context=context, **kwargs)
elif sys.version_info < (3, 2):
import httplib import httplib
class HTTPSConnectionV3(httplib.HTTPSConnection): class HTTPSConnectionV3(httplib.HTTPSConnection):
@ -409,12 +415,6 @@ class HTTPSHandlerV3(compat_urllib_request.HTTPSHandler):
def https_open(self, req): def https_open(self, req):
return self.do_open(HTTPSConnectionV3, req) return self.do_open(HTTPSConnectionV3, req)
return HTTPSHandlerV3(**kwargs) return HTTPSHandlerV3(**kwargs)
elif hasattr(ssl, 'create_default_context'): # Python >= 3.4
context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
context.options &= ~ssl.OP_NO_SSLv3 # Allow older, not-as-secure SSLv3
if opts_no_check_certificate:
context.verify_mode = ssl.CERT_NONE
return compat_urllib_request.HTTPSHandler(context=context, **kwargs)
else: # Python < 3.4 else: # Python < 3.4
context = ssl.SSLContext(ssl.PROTOCOL_SSLv23) context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
context.verify_mode = (ssl.CERT_NONE context.verify_mode = (ssl.CERT_NONE