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# MinIO Python Library for Amazon S3 Compatible Cloud Storage, (C)
# 2020 MinIO, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
from datetime import datetime, timedelta
from unittest import TestCase
import mock
from nose.tools import eq_, raises
from minio.credentials.credentials import Credentials
from minio.credentials.providers import (AWSConfigProvider, ChainedProvider,
EnvAWSProvider, EnvMinioProvider,
IamAwsProvider,
MinioClientConfigProvider,
StaticProvider)
CONFIG_JSON_SAMPLE = "tests/unit/config.json.sample"
CREDENTIALS_SAMPLE = "tests/unit/credentials.sample"
CREDENTIALS_EMPTY = "tests/unit/credentials.empty"
class CredentialsTest(TestCase):
def test_credentials_get(self):
provider = MinioClientConfigProvider(
filename=CONFIG_JSON_SAMPLE,
alias="play",
)
creds = provider.retrieve()
eq_(creds.access_key, "Q3AM3UQ867SPQQA43P2F")
eq_(creds.secret_key, "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG")
eq_(creds.session_token, None)
class CredListResponse(object):
status = 200
data = b"test-s3-full-access-for-minio-ec2"
class CredsResponse(object):
status = 200
data = json.dumps({
"Code": "Success",
"Type": "AWS-HMAC",
"AccessKeyId": "accessKey",
"SecretAccessKey": "secret",
"Token": "token",
"Expiration": "2014-12-16T01:51:37Z",
"LastUpdated": "2009-11-23T0:00:00Z"
})
class IamAwsProviderTest(TestCase):
@mock.patch("urllib3.PoolManager.urlopen")
def test_iam(self, mock_connection):
mock_connection.side_effect = [CredListResponse(), CredsResponse()]
provider = IamAwsProvider()
creds = provider.retrieve()
eq_(creds.access_key, "accessKey")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, "token")
eq_(creds._expiration, datetime(2014, 12, 16, 1, 51, 37))
class ChainedProviderTest(TestCase):
def test_chain_retrieve(self):
# clear environment
os.environ.clear()
# prepare env for env_aws provider
os.environ["AWS_ACCESS_KEY_ID"] = "access_aws"
os.environ["AWS_SECRET_ACCESS_KEY"] = "secret_aws"
os.environ["AWS_SESSION_TOKEN"] = "token_aws"
# prepare env for env_minio
os.environ["MINIO_ACCESS_KEY"] = "access_minio"
os.environ["MINIO_SECRET_KEY"] = "secret_minio"
# create chain provider with env_aws and env_minio providers
provider = ChainedProvider(
[
EnvAWSProvider(), EnvMinioProvider(),
]
)
# retireve provider (env_aws) has priority
creds = provider.retrieve()
# assert provider credentials
eq_(creds.access_key, "access_aws")
eq_(creds.secret_key, "secret_aws")
eq_(creds.session_token, "token_aws")
class EnvAWSProviderTest(TestCase):
def test_env_aws_retrieve(self):
os.environ.clear()
os.environ["AWS_ACCESS_KEY_ID"] = "access"
os.environ["AWS_SECRET_ACCESS_KEY"] = "secret"
os.environ["AWS_SESSION_TOKEN"] = "token"
provider = EnvAWSProvider()
creds = provider.retrieve()
eq_(creds.access_key, "access")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, "token")
def test_env_aws_retrieve_no_token(self):
os.environ.clear()
os.environ["AWS_ACCESS_KEY_ID"] = "access"
os.environ["AWS_SECRET_ACCESS_KEY"] = "secret"
provider = EnvAWSProvider()
creds = provider.retrieve()
eq_(creds.access_key, "access")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, None)
class EnvMinioTest(TestCase):
def test_env_minio_retrieve(self):
os.environ.clear()
os.environ['MINIO_ACCESS_KEY'] = "access"
os.environ["MINIO_SECRET_KEY"] = "secret"
provider = EnvMinioProvider()
creds = provider.retrieve()
eq_(creds.access_key, "access")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, None)
class AWSConfigProviderTest(TestCase):
def test_file_aws(self):
os.environ.clear()
provider = AWSConfigProvider(CREDENTIALS_SAMPLE)
creds = provider.retrieve()
eq_(creds.access_key, "accessKey")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, "token")
def test_file_aws_from_env(self):
os.environ.clear()
os.environ["AWS_SHARED_CREDENTIALS_FILE"] = (
CREDENTIALS_SAMPLE
)
provider = AWSConfigProvider()
creds = provider.retrieve()
eq_(creds.access_key, "accessKey")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, "token")
def test_file_aws_env_profile(self):
os.environ.clear()
os.environ["AWS_PROFILE"] = "no_token"
provider = AWSConfigProvider(CREDENTIALS_SAMPLE)
creds = provider.retrieve()
eq_(creds.access_key, "accessKey")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, None)
def test_file_aws_arg_profile(self):
os.environ.clear()
provider = AWSConfigProvider(
CREDENTIALS_SAMPLE,
"no_token",
)
creds = provider.retrieve()
eq_(creds.access_key, "accessKey")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, None)
def test_file_aws_no_creds(self):
os.environ.clear()
provider = AWSConfigProvider(
CREDENTIALS_EMPTY,
"no_token",
)
try:
provider.retrieve()
except ValueError:
pass
class MinioClientConfigProviderTest(TestCase):
def test_file_minio_(self):
os.environ.clear()
provider = MinioClientConfigProvider(filename=CONFIG_JSON_SAMPLE)
creds = provider.retrieve()
eq_(creds.access_key, "accessKey")
eq_(creds.secret_key, "secret")
eq_(creds.session_token, None)
def test_file_minio_env_alias(self):
os.environ.clear()
os.environ["MINIO_ALIAS"] = "play"
provider = MinioClientConfigProvider(filename=CONFIG_JSON_SAMPLE)
creds = provider.retrieve()
eq_(creds.access_key, "Q3AM3UQ867SPQQA43P2F")
eq_(creds.secret_key, "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG")
eq_(creds.session_token, None)
def test_file_minio_arg_alias(self):
os.environ.clear()
provider = MinioClientConfigProvider(
filename=CONFIG_JSON_SAMPLE,
alias="play",
)
creds = provider.retrieve()
eq_(creds.access_key, "Q3AM3UQ867SPQQA43P2F")
eq_(creds.secret_key, "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG")
eq_(creds.session_token, None)
class StaticProviderTest(TestCase):
def test_static_credentials(self):
provider = StaticProvider("UXHW", "SECRET")
creds = provider.retrieve()
eq_(creds.access_key, "UXHW")
eq_(creds.secret_key, "SECRET")
eq_(creds.session_token, None)
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