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✏️ r.py

#!/usr/bin/env python
from datetime import datetime, timedelta, timezone

from tests.compat import mock, unittest
import os

from boto import provider
from boto.compat import expanduser
from boto.exception import InvalidInstanceMetadataError

INSTANCE_CONFIG = {
    'allowall': {
        u'AccessKeyId': u'iam_access_key',
        u'Code': u'Success',
        u'Expiration': u'2012-09-01T03:57:34Z',
        u'LastUpdated': u'2012-08-31T21:43:40Z',
        u'SecretAccessKey': u'iam_secret_key',
        u'Token': u'iam_token',
        u'Type': u'AWS-HMAC'
    }
}

class TestProvider(unittest.TestCase):
    def setUp(self):
        self.environ = {}
        self.config = {}
        self.shared_config = {}

self.metadata_patch = mock.patch('boto.utils.get_instance_metadata')
        self.config_patch = mock.patch('boto.provider.config.get',
                                       self.get_config)
        self.has_config_patch = mock.patch('boto.provider.config.has_option',
                                           self.has_config)
        self.config_object_patch = mock.patch.object(
            provider.Config, 'get', self.get_shared_config)
        self.has_config_object_patch = mock.patch.object(
            provider.Config, 'has_option', self.has_shared_config)
        self.environ_patch = mock.patch('os.environ', self.environ)

self.get_instance_metadata = self.metadata_patch.start()
        self.get_instance_metadata.return_value = None
        self.config_patch.start()
        self.has_config_patch.start()
        self.config_object_patch.start()
        self.has_config_object_patch.start()
        self.environ_patch.start()

def tearDown(self):
        self.metadata_patch.stop()
        self.config_patch.stop()
        self.has_config_patch.stop()
        self.config_object_patch.stop()
        self.has_config_object_patch.stop()
        self.environ_patch.stop()

def has_config(self, section_name, key):
        try:
            self.config[section_name][key]
            return True
        except KeyError:
            return False

def get_config(self, section_name, key):
        try:
            return self.config[section_name][key]
        except KeyError:
            return None

def has_shared_config(self, section_name, key):
        try:
            self.shared_config[section_name][key]
            return True
        except KeyError:
            return False

def get_shared_config(self, section_name, key):
        try:
            return self.shared_config[section_name][key]
        except KeyError:
            return None

def test_passed_in_values_are_used(self):
        p = provider.Provider('aws', 'access_key', 'secret_key', 'security_token')
        self.assertEqual(p.access_key, 'access_key')
        self.assertEqual(p.secret_key, 'secret_key')
        self.assertEqual(p.security_token, 'security_token')

def test_environment_variables_are_used(self):
        self.environ['AWS_ACCESS_KEY_ID'] = 'env_access_key'
        self.environ['AWS_SECRET_ACCESS_KEY'] = 'env_secret_key'
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'env_access_key')
        self.assertEqual(p.secret_key, 'env_secret_key')
        self.assertIsNone(p.security_token)

def test_environment_variable_aws_security_token(self):
        self.environ['AWS_ACCESS_KEY_ID'] = 'env_access_key'
        self.environ['AWS_SECRET_ACCESS_KEY'] = 'env_secret_key'
        self.environ['AWS_SECURITY_TOKEN'] = 'env_security_token'
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'env_access_key')
        self.assertEqual(p.secret_key, 'env_secret_key')
        self.assertEqual(p.security_token, 'env_security_token')

def test_no_credentials_provided(self):
        p = provider.Provider(
            'aws',
            provider.NO_CREDENTIALS_PROVIDED,
            provider.NO_CREDENTIALS_PROVIDED,
            provider.NO_CREDENTIALS_PROVIDED
        )
        self.assertEqual(p.access_key, provider.NO_CREDENTIALS_PROVIDED)
        self.assertEqual(p.secret_key, provider.NO_CREDENTIALS_PROVIDED)
        self.assertEqual(p.security_token, provider.NO_CREDENTIALS_PROVIDED)

def test_config_profile_values_are_used(self):
        self.config = {
            'profile dev': {
                'aws_access_key_id': 'dev_access_key',
                'aws_secret_access_key': 'dev_secret_key',
            }, 'profile prod': {
                'aws_access_key_id': 'prod_access_key',
                'aws_secret_access_key': 'prod_secret_key',
            }, 'profile prod_withtoken': {
                'aws_access_key_id': 'prod_access_key',
                'aws_secret_access_key': 'prod_secret_key',
                'aws_security_token': 'prod_token',
            }, 'Credentials': {
                'aws_access_key_id': 'default_access_key',
                'aws_secret_access_key': 'default_secret_key'
            }
        }
        p = provider.Provider('aws', profile_name='prod')
        self.assertEqual(p.access_key, 'prod_access_key')
        self.assertEqual(p.secret_key, 'prod_secret_key')
        p = provider.Provider('aws', profile_name='prod_withtoken')
        self.assertEqual(p.access_key, 'prod_access_key')
        self.assertEqual(p.secret_key, 'prod_secret_key')
        self.assertEqual(p.security_token, 'prod_token')
        q = provider.Provider('aws', profile_name='dev')
        self.assertEqual(q.access_key, 'dev_access_key')
        self.assertEqual(q.secret_key, 'dev_secret_key')

def test_config_missing_profile(self):
        # None of these default profiles should be loaded!
        self.shared_config = {
            'default': {
                'aws_access_key_id': 'shared_access_key',
                'aws_secret_access_key': 'shared_secret_key',
            }
        }
        self.config = {
            'Credentials': {
                'aws_access_key_id': 'default_access_key',
                'aws_secret_access_key': 'default_secret_key'
            }
        }
        with self.assertRaises(provider.ProfileNotFoundError):
            provider.Provider('aws', profile_name='doesntexist')

def test_config_values_are_used(self):
        self.config = {
            'Credentials': {
                'aws_access_key_id': 'cfg_access_key',
                'aws_secret_access_key': 'cfg_secret_key',
            }
        }
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'cfg_access_key')
        self.assertEqual(p.secret_key, 'cfg_secret_key')
        self.assertIsNone(p.security_token)

def test_config_value_security_token_is_used(self):
        self.config = {
            'Credentials': {
                'aws_access_key_id': 'cfg_access_key',
                'aws_secret_access_key': 'cfg_secret_key',
                'aws_security_token': 'cfg_security_token',
            }
        }
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'cfg_access_key')
        self.assertEqual(p.secret_key, 'cfg_secret_key')
        self.assertEqual(p.security_token, 'cfg_security_token')

def test_keyring_is_used(self):
        self.config = {
            'Credentials': {
                'aws_access_key_id': 'cfg_access_key',
                'keyring': 'test',
            }
        }
        import sys
        try:
            import keyring
            imported = True
        except ImportError:
            sys.modules['keyring'] = keyring = type(mock)('keyring', '')
            imported = False

try:
            with mock.patch('keyring.get_password', create=True):
                keyring.get_password.side_effect = (
                    lambda kr, login: kr+login+'pw')
                p = provider.Provider('aws')
                self.assertEqual(p.access_key, 'cfg_access_key')
                self.assertEqual(p.secret_key, 'testcfg_access_keypw')
                self.assertIsNone(p.security_token)
        finally:
            if not imported:
                del sys.modules['keyring']

def test_passed_in_values_beat_env_vars(self):
        self.environ['AWS_ACCESS_KEY_ID'] = 'env_access_key'
        self.environ['AWS_SECRET_ACCESS_KEY'] = 'env_secret_key'
        self.environ['AWS_SECURITY_TOKEN'] = 'env_security_token'
        p = provider.Provider('aws', 'access_key', 'secret_key')
        self.assertEqual(p.access_key, 'access_key')
        self.assertEqual(p.secret_key, 'secret_key')
        self.assertEqual(p.security_token, None)

def test_env_vars_beat_shared_creds_values(self):
        self.environ['AWS_ACCESS_KEY_ID'] = 'env_access_key'
        self.environ['AWS_SECRET_ACCESS_KEY'] = 'env_secret_key'
        self.shared_config = {
            'default': {
                'aws_access_key_id': 'shared_access_key',
                'aws_secret_access_key': 'shared_secret_key',
            }
        }
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'env_access_key')
        self.assertEqual(p.secret_key, 'env_secret_key')
        self.assertIsNone(p.security_token)

def test_shared_creds_beat_config_values(self):
        self.shared_config = {
            'default': {
                'aws_access_key_id': 'shared_access_key',
                'aws_secret_access_key': 'shared_secret_key',
            }
        }
        self.config = {
            'Credentials': {
                'aws_access_key_id': 'cfg_access_key',
                'aws_secret_access_key': 'cfg_secret_key',
            }
        }
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'shared_access_key')
        self.assertEqual(p.secret_key, 'shared_secret_key')
        self.assertIsNone(p.security_token)

def test_shared_creds_profile_beats_defaults(self):
        self.shared_config = {
            'default': {
                'aws_access_key_id': 'shared_access_key',
                'aws_secret_access_key': 'shared_secret_key',
            },
            'foo': {
                'aws_access_key_id': 'foo_access_key',
                'aws_secret_access_key': 'foo_secret_key',
            }
        }
        p = provider.Provider('aws', profile_name='foo')
        self.assertEqual(p.access_key, 'foo_access_key')
        self.assertEqual(p.secret_key, 'foo_secret_key')
        self.assertIsNone(p.security_token)

def test_env_profile_loads_profile(self):
        self.environ['AWS_PROFILE'] = 'foo'
        self.shared_config = {
            'default': {
                'aws_access_key_id': 'shared_access_key',
                'aws_secret_access_key': 'shared_secret_key',
            },
            'foo': {
                'aws_access_key_id': 'shared_access_key_foo',
                'aws_secret_access_key': 'shared_secret_key_foo',
            }
        }
        self.config = {
            'profile foo': {
                'aws_access_key_id': 'cfg_access_key_foo',
                'aws_secret_access_key': 'cfg_secret_key_foo',
            },
            'Credentials': {
                'aws_access_key_id': 'cfg_access_key',
                'aws_secret_access_key': 'cfg_secret_key',
            }
        }
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'shared_access_key_foo')
        self.assertEqual(p.secret_key, 'shared_secret_key_foo')
        self.assertIsNone(p.security_token)

self.shared_config = {}
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'cfg_access_key_foo')
        self.assertEqual(p.secret_key, 'cfg_secret_key_foo')
        self.assertIsNone(p.security_token)

def test_env_vars_security_token_beats_config_values(self):
        self.environ['AWS_ACCESS_KEY_ID'] = 'env_access_key'
        self.environ['AWS_SECRET_ACCESS_KEY'] = 'env_secret_key'
        self.environ['AWS_SECURITY_TOKEN'] = 'env_security_token'
        self.shared_config = {
            'default': {
                'aws_access_key_id': 'shared_access_key',
                'aws_secret_access_key': 'shared_secret_key',
                'aws_security_token': 'shared_security_token',
            }
        }
        self.config = {
            'Credentials': {
                'aws_access_key_id': 'cfg_access_key',
                'aws_secret_access_key': 'cfg_secret_key',
                'aws_security_token': 'cfg_security_token',
            }
        }
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'env_access_key')
        self.assertEqual(p.secret_key, 'env_secret_key')
        self.assertEqual(p.security_token, 'env_security_token')

self.environ.clear()
        p = provider.Provider('aws')
        self.assertEqual(p.security_token, 'shared_security_token')

self.shared_config.clear()
        p = provider.Provider('aws')
        self.assertEqual(p.security_token, 'cfg_security_token')

def test_metadata_server_credentials(self):
        self.get_instance_metadata.return_value = INSTANCE_CONFIG
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'iam_access_key')
        self.assertEqual(p.secret_key, 'iam_secret_key')
        self.assertEqual(p.security_token, 'iam_token')
        self.assertEqual(
            self.get_instance_metadata.call_args[1]['data'],
            'meta-data/iam/security-credentials/')

def test_metadata_server_returns_bad_type(self):
        self.get_instance_metadata.return_value = {
            'rolename': [],
        }
        with self.assertRaises(InvalidInstanceMetadataError):
            p = provider.Provider('aws')

def test_metadata_server_returns_empty_string(self):
        self.get_instance_metadata.return_value = {
            'rolename': ''
        }
        with self.assertRaises(InvalidInstanceMetadataError):
            p = provider.Provider('aws')

def test_metadata_server_returns_missing_keys(self):
        self.get_instance_metadata.return_value = {
            'allowall': {
                u'AccessKeyId': u'iam_access_key',
                # Missing SecretAccessKey.
                u'Token': u'iam_token',
                u'Expiration': u'2012-09-01T03:57:34Z',
            }
        }
        with self.assertRaises(InvalidInstanceMetadataError):
            p = provider.Provider('aws')

def test_refresh_credentials(self):
        now = datetime.now(tz=timezone.utc).replace(tzinfo=None)
        first_expiration = (now + timedelta(seconds=10)).strftime(
            "%Y-%m-%dT%H:%M:%SZ")
        credentials = {
            u'AccessKeyId': u'first_access_key',
            u'Code': u'Success',
            u'Expiration': first_expiration,
            u'LastUpdated': u'2012-08-31T21:43:40Z',
            u'SecretAccessKey': u'first_secret_key',
            u'Token': u'first_token',
            u'Type': u'AWS-HMAC'
        }
        instance_config = {'allowall': credentials}
        self.get_instance_metadata.return_value = instance_config
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'first_access_key')
        self.assertEqual(p.secret_key, 'first_secret_key')
        self.assertEqual(p.security_token, 'first_token')
        self.assertIsNotNone(p._credential_expiry_time)

# Now set the expiration to something in the past.
        expired = now - timedelta(seconds=20)
        p._credential_expiry_time = expired
        credentials['AccessKeyId'] = 'second_access_key'
        credentials['SecretAccessKey'] = 'second_secret_key'
        credentials['Token'] = 'second_token'
        self.get_instance_metadata.return_value = instance_config

# Now upon attribute access, the credentials should be updated.
        self.assertEqual(p.access_key, 'second_access_key')
        self.assertEqual(p.secret_key, 'second_secret_key')
        self.assertEqual(p.security_token, 'second_token')

@mock.patch('boto.provider.config.getint')
    @mock.patch('boto.provider.config.getfloat')
    def test_metadata_config_params(self, config_float, config_int):
        config_int.return_value = 10
        config_float.return_value = 4.0
        self.get_instance_metadata.return_value = INSTANCE_CONFIG
        p = provider.Provider('aws')
        self.assertEqual(p.access_key, 'iam_access_key')
        self.assertEqual(p.secret_key, 'iam_secret_key')
        self.assertEqual(p.security_token, 'iam_token')
        self.get_instance_metadata.assert_called_with(
            timeout=4.0, num_retries=10,
            data='meta-data/iam/security-credentials/')

def test_provider_google(self):
        self.environ['GS_ACCESS_KEY_ID'] = 'env_access_key'
        self.environ['GS_SECRET_ACCESS_KEY'] = 'env_secret_key'
        self.shared_config = {
            'default': {
                'gs_access_key_id': 'shared_access_key',
                'gs_secret_access_key': 'shared_secret_key',
            }
        }
        self.config = {
            'Credentials': {
                'gs_access_key_id': 'cfg_access_key',
                'gs_secret_access_key': 'cfg_secret_key',
            }
        }
        p = provider.Provider('google')
        self.assertEqual(p.access_key, 'env_access_key')
        self.assertEqual(p.secret_key, 'env_secret_key')

self.environ.clear()
        p = provider.Provider('google')
        self.assertEqual(p.access_key, 'shared_access_key')
        self.assertEqual(p.secret_key, 'shared_secret_key')

self.shared_config.clear()
        p = provider.Provider('google')
        self.assertEqual(p.access_key, 'cfg_access_key')
        self.assertEqual(p.secret_key, 'cfg_secret_key')

@mock.patch('os.path.isfile', return_value=True)
    @mock.patch.object(provider.Config, 'load_from_path')
    def test_shared_config_loading(self, load_from_path, exists):
        provider.Provider('aws')
        path = os.path.join(expanduser('~'), '.aws', 'credentials')
        exists.assert_called_once_with(path)
        load_from_path.assert_called_once_with(path)

exists.reset_mock()
        load_from_path.reset_mock()

provider.Provider('google')
        path = os.path.join(expanduser('~'), '.google', 'credentials')
        exists.assert_called_once_with(path)
        load_from_path.assert_called_once_with(path)

if __name__ == '__main__':
    unittest.main()

Batal

⬅ unit 2 item

Nama	Tipe	Ukuran	Diubah	Aksi
🐍__init__.py	py	0 B	2025-06-20 07:13	✏️ 👁️
🐍test_provider.py	py	17.9 KB	2025-06-20 07:13	✏️ 👁️

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