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4d508b4c37
* Vendor parts of the Docker SDK for Python This is a combination of the latest git version (a48a5a9647) and the version before Python 2.7 support was removed (650aad3a5f), including some modifications to work with Ansible module_utils's system (i.e. third-party imports are guarded, and errors are reported during runtime through a new exception MissingRequirementException). * Create module_utils and plugin_utils for working with the vendored code. The delete call cannot be called delete() since that method already exists from requests. * Vendor more code from Docker SDK for Python. * Adjust code from common module_utils. * Add unit tests from Docker SDK for Python. * Make test compile with Python 2.6, but skip them on Python 2.6. * Skip test that requires a network server. * Add changelog. * Update changelogs/fragments/398-docker-api.yml Co-authored-by: Brian Scholer <1260690+briantist@users.noreply.github.com> * Minimum API version is 1.25. Co-authored-by: Brian Scholer <1260690+briantist@users.noreply.github.com>
74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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# This code is part of the Ansible collection community.docker, but is an independent component.
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# This particular file, and this file only, is based on the Docker SDK for Python (https://github.com/docker/docker-py/)
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#
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# Copyright (c) 2016-2022 Docker, Inc.
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#
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# It is licensed under the Apache 2.0 license (see Apache-2.0.txt in this collection)
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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""" Resolves OpenSSL issues in some servers:
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https://lukasa.co.uk/2013/01/Choosing_SSL_Version_In_Requests/
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https://github.com/kennethreitz/requests/pull/799
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"""
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import sys
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from ansible_collections.community.docker.plugins.module_utils.version import StrictVersion
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from .._import_helper import HTTPAdapter, urllib3
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from .basehttpadapter import BaseHTTPAdapter
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PoolManager = urllib3.poolmanager.PoolManager
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class SSLHTTPAdapter(BaseHTTPAdapter):
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'''An HTTPS Transport Adapter that uses an arbitrary SSL version.'''
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__attrs__ = HTTPAdapter.__attrs__ + ['assert_fingerprint',
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'assert_hostname',
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'ssl_version']
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def __init__(self, ssl_version=None, assert_hostname=None,
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assert_fingerprint=None, **kwargs):
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self.ssl_version = ssl_version
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self.assert_hostname = assert_hostname
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self.assert_fingerprint = assert_fingerprint
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super(SSLHTTPAdapter, self).__init__(**kwargs)
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def init_poolmanager(self, connections, maxsize, block=False):
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kwargs = {
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'num_pools': connections,
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'maxsize': maxsize,
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'block': block,
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'assert_hostname': self.assert_hostname,
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'assert_fingerprint': self.assert_fingerprint,
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}
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if self.ssl_version and self.can_override_ssl_version():
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kwargs['ssl_version'] = self.ssl_version
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self.poolmanager = PoolManager(**kwargs)
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def get_connection(self, *args, **kwargs):
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"""
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Ensure assert_hostname is set correctly on our pool
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We already take care of a normal poolmanager via init_poolmanager
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But we still need to take care of when there is a proxy poolmanager
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"""
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conn = super(SSLHTTPAdapter, self).get_connection(*args, **kwargs)
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if conn.assert_hostname != self.assert_hostname:
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conn.assert_hostname = self.assert_hostname
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return conn
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def can_override_ssl_version(self):
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urllib_ver = urllib3.__version__.split('-')[0]
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if urllib_ver is None:
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return False
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if urllib_ver == 'dev':
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return True
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return StrictVersion(urllib_ver) > StrictVersion('1.5')
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