Mercurial > repos > shellac > sam_consensus_v3
annotate env/lib/python3.9/site-packages/requests_toolbelt/adapters/host_header_ssl.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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1 # -*- coding: utf-8 -*- |
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2 """ |
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3 requests_toolbelt.adapters.host_header_ssl |
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4 ========================================== |
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5 |
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6 This file contains an implementation of the HostHeaderSSLAdapter. |
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7 """ |
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8 |
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9 from requests.adapters import HTTPAdapter |
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10 |
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11 |
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12 class HostHeaderSSLAdapter(HTTPAdapter): |
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13 """ |
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14 A HTTPS Adapter for Python Requests that sets the hostname for certificate |
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15 verification based on the Host header. |
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16 |
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17 This allows requesting the IP address directly via HTTPS without getting |
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18 a "hostname doesn't match" exception. |
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19 |
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20 Example usage: |
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21 |
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22 >>> s.mount('https://', HostHeaderSSLAdapter()) |
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23 >>> s.get("https://93.184.216.34", headers={"Host": "example.org"}) |
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24 |
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25 """ |
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26 |
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27 def send(self, request, **kwargs): |
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28 # HTTP headers are case-insensitive (RFC 7230) |
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29 host_header = None |
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30 for header in request.headers: |
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31 if header.lower() == "host": |
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32 host_header = request.headers[header] |
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33 break |
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34 |
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35 connection_pool_kwargs = self.poolmanager.connection_pool_kw |
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36 |
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37 if host_header: |
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38 connection_pool_kwargs["assert_hostname"] = host_header |
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39 elif "assert_hostname" in connection_pool_kwargs: |
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40 # an assert_hostname from a previous request may have been left |
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41 connection_pool_kwargs.pop("assert_hostname", None) |
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42 |
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43 return super(HostHeaderSSLAdapter, self).send(request, **kwargs) |