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61 lines
1.7 KiB
61 lines
1.7 KiB
# coding: utf-8
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#
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import warnings
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import contextlib
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import requests
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from django.conf import settings
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from urllib3.exceptions import InsecureRequestWarning
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from .utils import get_logger
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__all__ = ['ssl_verification']
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old_merge_environment_settings = requests.Session.merge_environment_settings
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logger = get_logger(__file__)
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@contextlib.contextmanager
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def no_ssl_verification():
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"""
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https://stackoverflow.com/questions/15445981/
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how-do-i-disable-the-security-certificate-check-in-python-requests
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"""
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opened_adapters = set()
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def merge_environment_settings(self, url, proxies, stream, verify, cert):
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# Verification happens only once per connection so we need to close
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# all the opened adapters once we're done. Otherwise, the effects of
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# verify=False persist beyond the end of this context manager.
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opened_adapters.add(self.get_adapter(url))
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_settings = old_merge_environment_settings(
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self, url, proxies, stream, verify, cert
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)
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_settings['verify'] = False
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return _settings
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requests.Session.merge_environment_settings = merge_environment_settings
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try:
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with warnings.catch_warnings():
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warnings.simplefilter('ignore', InsecureRequestWarning)
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yield
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finally:
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requests.Session.merge_environment_settings = old_merge_environment_settings
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for adapter in opened_adapters:
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try:
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adapter.close()
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except:
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pass
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def ssl_verification(func):
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def wrapper(*args, **kwargs):
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if not settings.AUTH_OPENID_IGNORE_SSL_VERIFICATION:
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return func(*args, **kwargs)
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with no_ssl_verification():
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return func(*args, **kwargs)
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return wrapper
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