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40 lines
779 B
40 lines
779 B
import ssl
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import sys
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import idna
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__version__ = '1.1.0'
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real_match_hostname = ssl.match_hostname
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PY_370 = sys.version_info >= (3, 7, 0)
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def patched_match_hostname(cert, hostname):
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try:
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hostname = idna.encode(hostname, uts46=True).decode('ascii')
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except UnicodeError:
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hostname = hostname.encode('idna').decode('ascii')
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return real_match_hostname(cert, hostname)
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def patch_match_hostname():
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if PY_370:
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return
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if hasattr(ssl.match_hostname, 'patched'):
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return
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ssl.match_hostname = patched_match_hostname
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ssl.match_hostname.patched = True
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def reset_match_hostname():
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if PY_370:
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return
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if not hasattr(ssl.match_hostname, 'patched'):
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return
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ssl.match_hostname = real_match_hostname
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