ansible-galaxy - add a per-server validate_certs option (#75710)

* Add a validate_certs option to galaxy server configuration

* Add a unit test for cert validation

* changelog

changelogs/fragments/75710-ansible-galaxy-validate-certs.yml

@@ -0,0 +1,2 @@
+minor_changes:
+  - ansible-galaxy - Allow validate_certs to be configured for individual Galaxy servers (https://github.com/ansible/ansible/issues/75677).

lib/ansible/cli/galaxy.py

@@ -55,6 +55,16 @@ from ansible.utils.plugin_docs import get_versioned_doclink
 display = Display()
 urlparse = six.moves.urllib.parse.urlparse
 
+SERVER_DEF = [
+    ('url', True),
+    ('username', False),
+    ('password', False),
+    ('token', False),
+    ('auth_url', False),
+    ('v3', False),
+    ('validate_certs', False)
+]
+
 
 def with_collection_artifacts_manager(wrapped_method):
     """Inject an artifacts manager if not passed explicitly.
@@ -466,11 +476,9 @@ class GalaxyCLI(CLI):
                 ],
                 'required': required,
             }
-        server_def = [('url', True), ('username', False), ('password', False), ('token', False),
-                      ('auth_url', False), ('v3', False)]
 
-        validate_certs = not context.CLIARGS['ignore_certs']
-        galaxy_options = {'validate_certs': validate_certs}
+        validate_certs_fallback = not context.CLIARGS['ignore_certs']
+        galaxy_options = {}
         for optional_key in ['clear_response_cache', 'no_cache']:
             if optional_key in context.CLIARGS:
                 galaxy_options[optional_key] = context.CLIARGS[optional_key]
@@ -482,7 +490,7 @@ class GalaxyCLI(CLI):
         for server_priority, server_key in enumerate(server_list, start=1):
             # Config definitions are looked up dynamically based on the C.GALAXY_SERVER_LIST entry. We look up the
             # section [galaxy_server.<server>] for the values url, username, password, and token.
-            config_dict = dict((k, server_config_def(server_key, k, req)) for k, req in server_def)
+            config_dict = dict((k, server_config_def(server_key, k, req)) for k, req in SERVER_DEF)
             defs = AnsibleLoader(yaml_dump(config_dict)).get_single_data()
             C.config.initialize_plugin_configuration_definitions('galaxy_server', server_key, defs)
 
@@ -494,6 +502,10 @@ class GalaxyCLI(CLI):
             username = server_options['username']
             available_api_versions = None
             v3 = server_options.pop('v3', None)
+            validate_certs = server_options['validate_certs']
+            if validate_certs is None:
+                validate_certs = validate_certs_fallback
+            server_options['validate_certs'] = validate_certs
             if v3:
                 # This allows a user to explicitly indicate the server uses the /v3 API
                 # This was added for testing against pulp_ansible and I'm not sure it has

test/units/galaxy/test_collection.py

@@ -17,8 +17,9 @@ from hashlib import sha256
 from io import BytesIO
 from units.compat.mock import MagicMock, mock_open, patch
 
+import ansible.constants as C
 from ansible import context
-from ansible.cli.galaxy import GalaxyCLI
+from ansible.cli.galaxy import GalaxyCLI, SERVER_DEF
 from ansible.errors import AnsibleError
 from ansible.galaxy import api, collection, token
 from ansible.module_utils._text import to_bytes, to_native, to_text
@@ -198,6 +199,48 @@ def manifest(manifest_info):
             yield fake_file, sha256(b_data).hexdigest()
 
 
+@pytest.fixture()
+def server_config(monkeypatch):
+    monkeypatch.setattr(C, 'GALAXY_SERVER_LIST', ['server1', 'server2', 'server3'])
+
+    default_options = dict((k, None) for k, v in SERVER_DEF)
+
+    server1 = dict(default_options)
+    server1.update({'url': 'https://galaxy.ansible.com/api/', 'validate_certs': False})
+
+    server2 = dict(default_options)
+    server2.update({'url': 'https://galaxy.ansible.com/api/', 'validate_certs': True})
+
+    server3 = dict(default_options)
+    server3.update({'url': 'https://galaxy.ansible.com/api/'})
+
+    return server1, server2, server3
+
+
+@pytest.mark.parametrize('global_ignore_certs', [True, False])
+def test_validate_certs(global_ignore_certs, server_config, monkeypatch):
+    get_plugin_options = MagicMock(side_effect=server_config)
+    monkeypatch.setattr(C.config, 'get_plugin_options', get_plugin_options)
+
+    cli_args = [
+        'ansible-galaxy',
+        'collection',
+        'install',
+        'namespace.collection:1.0.0',
+    ]
+    if global_ignore_certs:
+        cli_args.append('--ignore-certs')
+
+    galaxy_cli = GalaxyCLI(args=cli_args)
+    mock_execute_install = MagicMock()
+    monkeypatch.setattr(galaxy_cli, '_execute_install_collection', mock_execute_install)
+    galaxy_cli.run()
+
+    assert galaxy_cli.api_servers[0].validate_certs is False
+    assert galaxy_cli.api_servers[1].validate_certs is True
+    assert galaxy_cli.api_servers[2].validate_certs is not global_ignore_certs
+
+
 def test_build_collection_no_galaxy_yaml():
     fake_path = u'/fake/ÅÑŚÌβŁÈ/path'
     expected = to_native("The collection galaxy.yml path '%s/galaxy.yml' does not exist." % fake_path)