moto/tests/test_secretsmanager/test_server.py

from __future__ import unicode_literals

import json
import sure  # noqa

import moto.server as server
from moto import mock_secretsmanager

'''
Test the different server responses for secretsmanager
'''


@mock_secretsmanager
def test_get_secret_value():

    backend = server.create_backend_app("secretsmanager")
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                           data={"Name": "test-secret",
                                 "SecretString": "foo-secret"},
                           headers={
                               "X-Amz-Target": "secretsmanager.CreateSecret"},
                           )
    get_secret = test_client.post('/',
                           data={"SecretId": "test-secret",
                                 "VersionStage": "AWSCURRENT"},
                           headers={
                               "X-Amz-Target": "secretsmanager.GetSecretValue"},
                           )

    json_data = json.loads(get_secret.data.decode("utf-8"))
    assert json_data['SecretString'] == 'foo-secret'

@mock_secretsmanager
def test_get_secret_that_does_not_exist():

    backend = server.create_backend_app("secretsmanager")
    test_client = backend.test_client()

    get_secret = test_client.post('/',
                           data={"SecretId": "i-dont-exist",
                                 "VersionStage": "AWSCURRENT"},
                           headers={
                               "X-Amz-Target": "secretsmanager.GetSecretValue"},
                           )
    json_data = json.loads(get_secret.data.decode("utf-8"))
    assert json_data['message'] == "Secrets Manager can't find the specified secret"
    assert json_data['__type'] == 'ResourceNotFoundException'

@mock_secretsmanager
def test_get_secret_that_does_not_match():
    backend = server.create_backend_app("secretsmanager")
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                           data={"Name": "test-secret",
                                 "SecretString": "foo-secret"},
                           headers={
                               "X-Amz-Target": "secretsmanager.CreateSecret"},
                           )
    get_secret = test_client.post('/',
                           data={"SecretId": "i-dont-match",
                                 "VersionStage": "AWSCURRENT"},
                           headers={
                               "X-Amz-Target": "secretsmanager.GetSecretValue"},
                           )
    json_data = json.loads(get_secret.data.decode("utf-8"))
    assert json_data['message'] == "Secrets Manager can't find the specified secret"
    assert json_data['__type'] == 'ResourceNotFoundException'

@mock_secretsmanager
def test_create_secret():

    backend = server.create_backend_app("secretsmanager")
    test_client = backend.test_client()

    res = test_client.post('/',
                           data={"Name": "test-secret",
                                 "SecretString": "foo-secret"},
                           headers={
                               "X-Amz-Target": "secretsmanager.CreateSecret"},
                           )
    res_2 = test_client.post('/',
                           data={"Name": "test-secret-2",
                                 "SecretString": "bar-secret"},
                           headers={
                               "X-Amz-Target": "secretsmanager.CreateSecret"},
                           )

    json_data = json.loads(res.data.decode("utf-8"))
    assert json_data['ARN'] != ''
    assert json_data['Name'] == 'test-secret'
    
    json_data_2 = json.loads(res_2.data.decode("utf-8"))
    assert json_data_2['ARN'] != ''
    assert json_data_2['Name'] == 'test-secret-2'

@mock_secretsmanager
def test_describe_secret():

    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                        data={"Name": "test-secret",
                              "SecretString": "foosecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )
    describe_secret = test_client.post('/',
                        data={"SecretId": "test-secret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.DescribeSecret"
                        },
                    )
    
    create_secret_2 = test_client.post('/',
                        data={"Name": "test-secret-2",
                              "SecretString": "barsecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )
    describe_secret_2 = test_client.post('/',
                        data={"SecretId": "test-secret-2"},
                        headers={
                            "X-Amz-Target": "secretsmanager.DescribeSecret"
                        },
                    )

    json_data = json.loads(describe_secret.data.decode("utf-8"))
    assert json_data   # Returned dict is not empty
    assert json_data['ARN'] != ''
    assert json_data['Name'] == 'test-secret'
    
    json_data_2 = json.loads(describe_secret_2.data.decode("utf-8"))
    assert json_data_2   # Returned dict is not empty
    assert json_data_2['ARN'] != ''
    assert json_data_2['Name'] == 'test-secret-2'

@mock_secretsmanager
def test_describe_secret_that_does_not_exist():

    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    describe_secret = test_client.post('/',
                        data={"SecretId": "i-dont-exist"},
                        headers={
                            "X-Amz-Target": "secretsmanager.DescribeSecret"
                        },
                    )

    json_data = json.loads(describe_secret.data.decode("utf-8"))
    assert json_data['message'] == "Secrets Manager can't find the specified secret"
    assert json_data['__type'] == 'ResourceNotFoundException'

@mock_secretsmanager
def test_describe_secret_that_does_not_match():

    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                        data={"Name": "test-secret",
                              "SecretString": "foosecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )
    describe_secret = test_client.post('/',
                        data={"SecretId": "i-dont-match"},
                        headers={
                            "X-Amz-Target": "secretsmanager.DescribeSecret"
                        },
                    )

    json_data = json.loads(describe_secret.data.decode("utf-8"))
    assert json_data['message'] == "Secrets Manager can't find the specified secret"
    assert json_data['__type'] == 'ResourceNotFoundException'

@mock_secretsmanager
def test_rotate_secret():
    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                        data={"Name": "test-secret",
                              "SecretString": "foosecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )

    client_request_token = "EXAMPLE2-90ab-cdef-fedc-ba987SECRET2"
    rotate_secret = test_client.post('/',
                        data={"SecretId": "test-secret",
                              "ClientRequestToken": client_request_token},
                        headers={
                            "X-Amz-Target": "secretsmanager.RotateSecret"
                        },
                    )

    json_data = json.loads(rotate_secret.data.decode("utf-8"))
    assert json_data   # Returned dict is not empty
    assert json_data['ARN'] != ''
    assert json_data['Name'] == 'test-secret'
    assert json_data['VersionId'] == client_request_token

# @mock_secretsmanager
# def test_rotate_secret_enable_rotation():
#     backend = server.create_backend_app('secretsmanager')
#     test_client = backend.test_client()

#     create_secret = test_client.post(
#                         '/',
#                         data={
#                             "Name": "test-secret",
#                             "SecretString": "foosecret"
#                         },
#                         headers={
#                             "X-Amz-Target": "secretsmanager.CreateSecret"
#                         },
#                     )

#     initial_description = test_client.post(
#                             '/',
#                             data={
#                                 "SecretId": "test-secret"
#                             },
#                             headers={
#                                 "X-Amz-Target": "secretsmanager.DescribeSecret"
#                             },
#                           )

#     json_data = json.loads(initial_description.data.decode("utf-8"))
#     assert json_data   # Returned dict is not empty
#     assert json_data['RotationEnabled'] is False
#     assert json_data['RotationRules']['AutomaticallyAfterDays'] == 0

#     rotate_secret = test_client.post(
#                         '/',
#                         data={
#                             "SecretId": "test-secret",
#                             "RotationRules": {"AutomaticallyAfterDays": 42}
#                         },
#                         headers={
#                             "X-Amz-Target": "secretsmanager.RotateSecret"
#                         },
#                     )

#     rotated_description = test_client.post(
#                             '/',
#                             data={
#                                 "SecretId": "test-secret"
#                             },
#                             headers={
#                                 "X-Amz-Target": "secretsmanager.DescribeSecret"
#                             },
#                           )

#     json_data = json.loads(rotated_description.data.decode("utf-8"))
#     assert json_data   # Returned dict is not empty
#     assert json_data['RotationEnabled'] is True
#     assert json_data['RotationRules']['AutomaticallyAfterDays'] == 42

@mock_secretsmanager
def test_rotate_secret_that_does_not_exist():
    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    rotate_secret = test_client.post('/',
                        data={"SecretId": "i-dont-exist"},
                        headers={
                            "X-Amz-Target": "secretsmanager.RotateSecret"
                        },
                    )

    json_data = json.loads(rotate_secret.data.decode("utf-8"))
    assert json_data['message'] == "Secrets Manager can't find the specified secret"
    assert json_data['__type'] == 'ResourceNotFoundException'

@mock_secretsmanager
def test_rotate_secret_that_does_not_match():
    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                        data={"Name": "test-secret",
                              "SecretString": "foosecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )

    rotate_secret = test_client.post('/',
                        data={"SecretId": "i-dont-match"},
                        headers={
                            "X-Amz-Target": "secretsmanager.RotateSecret"
                        },
                    )

    json_data = json.loads(rotate_secret.data.decode("utf-8"))
    assert json_data['message'] == "Secrets Manager can't find the specified secret"
    assert json_data['__type'] == 'ResourceNotFoundException'

@mock_secretsmanager
def test_rotate_secret_client_request_token_too_short():
    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                        data={"Name": "test-secret",
                              "SecretString": "foosecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )

    client_request_token = "ED9F8B6C-85B7-B7E4-38F2A3BEB13C"
    rotate_secret = test_client.post('/',
                        data={"SecretId": "test-secret",
                              "ClientRequestToken": client_request_token},
                        headers={
                            "X-Amz-Target": "secretsmanager.RotateSecret"
                        },
                    )

    json_data = json.loads(rotate_secret.data.decode("utf-8"))
    assert json_data['message'] == "ClientRequestToken must be 32-64 characters long."
    assert json_data['__type'] == 'InvalidParameterException'

@mock_secretsmanager
def test_rotate_secret_client_request_token_too_long():
    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                        data={"Name": "test-secret",
                              "SecretString": "foosecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )

    client_request_token = (
        'ED9F8B6C-85B7-446A-B7E4-38F2A3BEB13C-'
        'ED9F8B6C-85B7-446A-B7E4-38F2A3BEB13C'
    )
    rotate_secret = test_client.post('/',
                        data={"SecretId": "test-secret",
                              "ClientRequestToken": client_request_token},
                        headers={
                            "X-Amz-Target": "secretsmanager.RotateSecret"
                        },
                    )

    json_data = json.loads(rotate_secret.data.decode("utf-8"))
    assert json_data['message'] == "ClientRequestToken must be 32-64 characters long."
    assert json_data['__type'] == 'InvalidParameterException'

@mock_secretsmanager
def test_rotate_secret_rotation_lambda_arn_too_long():
    backend = server.create_backend_app('secretsmanager')
    test_client = backend.test_client()

    create_secret = test_client.post('/',
                        data={"Name": "test-secret",
                              "SecretString": "foosecret"},
                        headers={
                            "X-Amz-Target": "secretsmanager.CreateSecret"
                        },
                    )

    rotation_lambda_arn = '85B7-446A-B7E4' * 147    # == 2058 characters
    rotate_secret = test_client.post('/',
                        data={"SecretId": "test-secret",
                              "RotationLambdaARN": rotation_lambda_arn},
                        headers={
                            "X-Amz-Target": "secretsmanager.RotateSecret"
                        },
                    )

    json_data = json.loads(rotate_secret.data.decode("utf-8"))
    assert json_data['message'] == "RotationLambdaARN must <= 2048 characters long."
    assert json_data['__type'] == 'InvalidParameterException'


# 
# The following tests should work, but fail on the embedded dict in
# RotationRules. The error message suggests a problem deeper in the code, which
# needs further investigation.
# 

# @mock_secretsmanager
# def test_rotate_secret_rotation_period_zero():
#     backend = server.create_backend_app('secretsmanager')
#     test_client = backend.test_client()

#     create_secret = test_client.post('/',
#                         data={"Name": "test-secret",
#                               "SecretString": "foosecret"},
#                         headers={
#                             "X-Amz-Target": "secretsmanager.CreateSecret"
#                         },
#                     )

#     rotate_secret = test_client.post('/',
#                         data={"SecretId": "test-secret",
#                               "RotationRules": {"AutomaticallyAfterDays": 0}},
#                         headers={
#                             "X-Amz-Target": "secretsmanager.RotateSecret"
#                         },
#                     )

#     json_data = json.loads(rotate_secret.data.decode("utf-8"))
#     assert json_data['message'] == "RotationRules.AutomaticallyAfterDays must be within 1-1000."
#     assert json_data['__type'] == 'InvalidParameterException'

# @mock_secretsmanager
# def test_rotate_secret_rotation_period_too_long():
#     backend = server.create_backend_app('secretsmanager')
#     test_client = backend.test_client()

#     create_secret = test_client.post('/',
#                         data={"Name": "test-secret",
#                               "SecretString": "foosecret"},
#                         headers={
#                             "X-Amz-Target": "secretsmanager.CreateSecret"
#                         },
#                     )

#     rotate_secret = test_client.post('/',
#                         data={"SecretId": "test-secret",
#                               "RotationRules": {"AutomaticallyAfterDays": 1001}},
#                         headers={
#                             "X-Amz-Target": "secretsmanager.RotateSecret"
#                         },
#                     )

#     json_data = json.loads(rotate_secret.data.decode("utf-8"))
#     assert json_data['message'] == "RotationRules.AutomaticallyAfterDays must be within 1-1000."
#     assert json_data['__type'] == 'InvalidParameterException'