734 lines
33 KiB
Python
734 lines
33 KiB
Python
from base64 import b64encode
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from datetime import datetime
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import json
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import re
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from unittest.mock import patch
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import boto3
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from botocore.client import ClientError
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from freezegun import freeze_time
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import pytest
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from moto import mock_sts, mock_iam, settings
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from moto.core import DEFAULT_ACCOUNT_ID as ACCOUNT_ID
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from moto.sts.responses import MAX_FEDERATION_TOKEN_POLICY_LENGTH
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@freeze_time("2012-01-01 12:00:00")
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@mock_sts
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def test_get_session_token_boto3():
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client = boto3.client("sts", region_name="us-east-1")
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creds = client.get_session_token(DurationSeconds=903)["Credentials"]
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assert isinstance(creds["Expiration"], datetime)
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if not settings.TEST_SERVER_MODE:
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fdate = creds["Expiration"].strftime("%Y-%m-%dT%H:%M:%S.000Z")
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assert fdate == "2012-01-01T12:15:03.000Z"
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assert creds["SessionToken"] == (
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"AQoEXAMPLEH4aoAH0gNCAPyJxz4BlCFFxWNE1OPTgk5TthT+FvwqnKwRcOIfrR"
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"h3c/LTo6UDdyJwOOvEVPvLXCrrrUtdnniCEXAMPLE/IvU1dYUg2RVAJBanLiHb"
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"4IgRmpRV3zrkuWJOgQs8IZZaIv2BXIa2R4OlgkBN9bkUDNCJiBeb/AXlzBBko7"
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"b15fjrBs2+cTQtpZ3CYWFXG8C5zqx37wnOE49mRl/+OtkIKGO7fAE"
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)
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assert creds["AccessKeyId"] == "AKIAIOSFODNN7EXAMPLE"
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assert creds["SecretAccessKey"] == "wJalrXUtnFEMI/K7MDENG/bPxRfiCYzEXAMPLEKEY"
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@freeze_time("2012-01-01 12:00:00")
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@mock_sts
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def test_get_federation_token_boto3():
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client = boto3.client("sts", region_name="us-east-1")
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token_name = "Bob"
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fed_token = client.get_federation_token(DurationSeconds=903, Name=token_name)
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creds = fed_token["Credentials"]
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fed_user = fed_token["FederatedUser"]
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assert isinstance(creds["Expiration"], datetime)
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if not settings.TEST_SERVER_MODE:
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fdate = creds["Expiration"].strftime("%Y-%m-%dT%H:%M:%S.000Z")
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assert fdate == "2012-01-01T12:15:03.000Z"
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assert creds["SessionToken"] == (
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"AQoDYXdzEPT//////////wEXAMPLEtc764bNrC9SAPBSM22wDOk4x4HIZ8j4FZ"
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"TwdQWLWsKWHGBuFqwAeMicRXmxfpSPfIeoIYRqTflfKD8YUuwthAx7mSEI/qkP"
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"pKPi/kMcGdQrmGdeehM4IC1NtBmUpp2wUE8phUZampKsburEDy0KPkyQDYwT7W"
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"Z0wq5VSXDvp75YU9HFvlRd8Tx6q6fE8YQcHNVXAkiY9q6d+xo0rKwT38xVqr7Z"
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"D0u0iPPkUL64lIZbqBAz+scqKmlzm8FDrypNC9Yjc8fPOLn9FX9KSYvKTr4rvx"
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"3iSIlTJabIQwj2ICCR/oLxBA=="
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)
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assert creds["AccessKeyId"] == "AKIAIOSFODNN7EXAMPLE"
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assert creds["SecretAccessKey"] == "wJalrXUtnFEMI/K7MDENG/bPxRfiCYzEXAMPLEKEY"
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assert fed_user["Arn"] == (f"arn:aws:sts::{ACCOUNT_ID}:federated-user/{token_name}")
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assert fed_user["FederatedUserId"] == f"{ACCOUNT_ID}:{token_name}"
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@freeze_time("2012-01-01 12:00:00")
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@mock_sts
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@mock_iam
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def test_assume_role():
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client = boto3.client("sts", region_name="us-east-1")
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iam_client = boto3.client("iam", region_name="us-east-1")
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session_name = "session-name"
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policy = json.dumps(
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{
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"Statement": [
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{
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"Sid": "Stmt13690092345534",
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"Action": ["S3:ListBucket"],
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"Effect": "Allow",
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"Resource": ["arn:aws:s3:::foobar-tester"],
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}
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]
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}
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)
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trust_policy_document = {
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"Version": "2012-10-17",
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"Statement": {
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"Effect": "Allow",
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"Principal": {"AWS": f"arn:aws:iam::{ACCOUNT_ID}:root"},
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"Action": "sts:AssumeRole",
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},
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}
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role_name = "test-role"
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role = iam_client.create_role(
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RoleName="test-role", AssumeRolePolicyDocument=json.dumps(trust_policy_document)
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)["Role"]
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role_id = role["RoleId"]
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role_arn = role["Arn"]
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assume_role_response = client.assume_role(
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RoleArn=role_arn,
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RoleSessionName=session_name,
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Policy=policy,
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DurationSeconds=900,
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)
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credentials = assume_role_response["Credentials"]
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if not settings.TEST_SERVER_MODE:
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assert credentials["Expiration"].isoformat() == "2012-01-01T12:15:00+00:00"
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assert len(credentials["SessionToken"]) == 356
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assert credentials["SessionToken"].startswith("FQoGZXIvYXdzE")
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assert len(credentials["AccessKeyId"]) == 20
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assert credentials["AccessKeyId"].startswith("ASIA")
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assert len(credentials["SecretAccessKey"]) == 40
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assert assume_role_response["AssumedRoleUser"]["Arn"] == (
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f"arn:aws:sts::{ACCOUNT_ID}:assumed-role/{role_name}/{session_name}"
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)
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assert assume_role_response["AssumedRoleUser"]["AssumedRoleId"].startswith("AROA")
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assert (
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assume_role_response["AssumedRoleUser"]["AssumedRoleId"].rpartition(":")[0]
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== role_id
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)
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assert assume_role_response["AssumedRoleUser"]["AssumedRoleId"].endswith(
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":" + session_name
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)
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assert len(assume_role_response["AssumedRoleUser"]["AssumedRoleId"]) == (
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21 + 1 + len(session_name)
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)
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@freeze_time("2012-01-01 12:00:00")
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@mock_sts
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def test_assume_role_with_saml():
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client = boto3.client("sts", region_name="us-east-1")
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role_name = "test-role"
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provider_name = "TestProvFed"
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fed_identifier = "7ca82df9-1bad-4dd3-9b2b-adb68b554282"
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fed_name = "testuser"
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role_input = f"arn:aws:iam::{ACCOUNT_ID}:role/{role_name}"
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principal_role = f"arn:aws:iam:{ACCOUNT_ID}:saml-provider/{provider_name}"
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saml_assertion = f"""
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<?xml version="1.0"?>
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<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" ID="_00000000-0000-0000-0000-000000000000" Version="2.0" IssueInstant="2012-01-01T12:00:00.000Z" Destination="https://signin.aws.amazon.com/saml" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified">
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<Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion">http://localhost/</Issuer>
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<samlp:Status>
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<samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
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</samlp:Status>
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<Assertion xmlns="urn:oasis:names:tc:SAML:2.0:assertion" ID="_00000000-0000-0000-0000-000000000000" IssueInstant="2012-12-01T12:00:00.000Z" Version="2.0">
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<Issuer>http://localhost:3000/</Issuer>
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<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
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<ds:SignedInfo>
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<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
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<ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
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<ds:Reference URI="#_00000000-0000-0000-0000-000000000000">
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<ds:Transforms>
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<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
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<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
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</ds:Transforms>
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<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
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<ds:DigestValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:DigestValue>
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</ds:Reference>
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</ds:SignedInfo>
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<ds:SignatureValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:SignatureValue>
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<KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
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<ds:X509Data>
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<ds:X509Certificate>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:X509Certificate>
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</ds:X509Data>
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</KeyInfo>
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</ds:Signature>
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<Subject>
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<NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">{fed_identifier}</NameID>
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<SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
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<SubjectConfirmationData NotOnOrAfter="2012-01-01T13:00:00.000Z" Recipient="https://signin.aws.amazon.com/saml"/>
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</SubjectConfirmation>
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</Subject>
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<Conditions NotBefore="2012-01-01T12:00:00.000Z" NotOnOrAfter="2012-01-01T13:00:00.000Z">
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<AudienceRestriction>
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<Audience>urn:amazon:webservices</Audience>
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</AudienceRestriction>
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</Conditions>
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<AttributeStatement>
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<Attribute Name="https://aws.amazon.com/SAML/Attributes/RoleSessionName">
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<AttributeValue>{fed_name}</AttributeValue>
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</Attribute>
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<Attribute Name="https://aws.amazon.com/SAML/Attributes/Role">
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<AttributeValue>arn:aws:iam::{ACCOUNT_ID}:saml-provider/{provider_name},arn:aws:iam::{ACCOUNT_ID}:role/{role_name}</AttributeValue>
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</Attribute>
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<Attribute Name="https://aws.amazon.com/SAML/Attributes/SessionDuration">
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<AttributeValue>900</AttributeValue>
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</Attribute>
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</AttributeStatement>
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<AuthnStatement AuthnInstant="2012-01-01T12:00:00.000Z" SessionIndex="_00000000-0000-0000-0000-000000000000">
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<AuthnContext>
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<AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</AuthnContextClassRef>
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</AuthnContext>
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</AuthnStatement>
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</Assertion>
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</samlp:Response>""".replace(
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"\n", ""
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)
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assume_role_response = client.assume_role_with_saml(
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RoleArn=role_input,
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PrincipalArn=principal_role,
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SAMLAssertion=b64encode(saml_assertion.encode("utf-8")).decode("utf-8"),
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)
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credentials = assume_role_response["Credentials"]
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if not settings.TEST_SERVER_MODE:
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assert credentials["Expiration"].isoformat() == "2012-01-01T12:15:00+00:00"
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assert len(credentials["SessionToken"]) == 356
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assert credentials["SessionToken"].startswith("FQoGZXIvYXdzE")
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assert len(credentials["AccessKeyId"]) == 20
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assert credentials["AccessKeyId"].startswith("ASIA")
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assert len(credentials["SecretAccessKey"]) == 40
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assert assume_role_response["AssumedRoleUser"]["Arn"] == (
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f"arn:aws:sts::{ACCOUNT_ID}:assumed-role/{role_name}/{fed_name}"
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)
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assert assume_role_response["AssumedRoleUser"]["AssumedRoleId"].startswith("AROA")
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assert assume_role_response["AssumedRoleUser"]["AssumedRoleId"].endswith(
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f":{fed_name}"
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)
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assert len(assume_role_response["AssumedRoleUser"]["AssumedRoleId"]) == (
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21 + 1 + len(f"{fed_name}")
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)
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@freeze_time("2012-01-01 12:00:00")
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@mock_sts
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def test_assume_role_with_saml_should_not_rely_on_attribute_order():
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client = boto3.client("sts", region_name="us-east-1")
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role_name = "test-role"
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provider_name = "TestProvFed"
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fed_identifier = "7ca82df9-1bad-4dd3-9b2b-adb68b554282"
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fed_name = "testuser"
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role_input = f"arn:aws:iam::{ACCOUNT_ID}:role/{role_name}"
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principal_role = f"arn:aws:iam:{ACCOUNT_ID}:saml-provider/{provider_name}"
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saml_assertion = f"""
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<?xml version="1.0"?>
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<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" ID="_00000000-0000-0000-0000-000000000000" Version="2.0" IssueInstant="2012-01-01T12:00:00.000Z" Destination="https://signin.aws.amazon.com/saml" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified">
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<Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion">http://localhost/</Issuer>
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<samlp:Status>
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<samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
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</samlp:Status>
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<Assertion xmlns="urn:oasis:names:tc:SAML:2.0:assertion" ID="_00000000-0000-0000-0000-000000000000" IssueInstant="2012-12-01T12:00:00.000Z" Version="2.0">
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<Issuer>http://localhost:3000/</Issuer>
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<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
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<ds:SignedInfo>
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<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
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<ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
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<ds:Reference URI="#_00000000-0000-0000-0000-000000000000">
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<ds:Transforms>
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<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
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<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
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</ds:Transforms>
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<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
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<ds:DigestValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:DigestValue>
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</ds:Reference>
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</ds:SignedInfo>
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<ds:SignatureValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:SignatureValue>
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<KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
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<ds:X509Data>
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<ds:X509Certificate>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:X509Certificate>
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</ds:X509Data>
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</KeyInfo>
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</ds:Signature>
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<Subject>
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<NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">{fed_identifier}</NameID>
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<SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
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<SubjectConfirmationData NotOnOrAfter="2012-01-01T13:00:00.000Z" Recipient="https://signin.aws.amazon.com/saml"/>
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</SubjectConfirmation>
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</Subject>
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<Conditions NotBefore="2012-01-01T12:00:00.000Z" NotOnOrAfter="2012-01-01T13:00:00.000Z">
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<AudienceRestriction>
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<Audience>urn:amazon:webservices</Audience>
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</AudienceRestriction>
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</Conditions>
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<AttributeStatement>
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<Attribute Name="https://aws.amazon.com/SAML/Attributes/Role">
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<AttributeValue>arn:aws:iam::{ACCOUNT_ID}:saml-provider/{provider_name},arn:aws:iam::{ACCOUNT_ID}:role/{role_name}</AttributeValue>
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</Attribute>
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<Attribute Name="https://aws.amazon.com/SAML/Attributes/SessionDuration">
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<AttributeValue>900</AttributeValue>
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</Attribute>
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<Attribute Name="https://aws.amazon.com/SAML/Attributes/RoleSessionName">
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<AttributeValue>{fed_name}</AttributeValue>
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</Attribute>
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</AttributeStatement>
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<AuthnStatement AuthnInstant="2012-01-01T12:00:00.000Z" SessionIndex="_00000000-0000-0000-0000-000000000000">
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<AuthnContext>
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<AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</AuthnContextClassRef>
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</AuthnContext>
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</AuthnStatement>
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</Assertion>
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</samlp:Response>""".replace(
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"\n", ""
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)
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assume_role_response = client.assume_role_with_saml(
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RoleArn=role_input,
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PrincipalArn=principal_role,
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SAMLAssertion=b64encode(saml_assertion.encode("utf-8")).decode("utf-8"),
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)
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credentials = assume_role_response["Credentials"]
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if not settings.TEST_SERVER_MODE:
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assert credentials["Expiration"].isoformat() == "2012-01-01T12:15:00+00:00"
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|
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assert assume_role_response["AssumedRoleUser"]["Arn"] == (
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f"arn:aws:sts::{ACCOUNT_ID}:assumed-role/{role_name}/{fed_name}"
|
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)
|
|
|
|
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@freeze_time("2012-01-01 12:00:00")
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@mock_sts
|
|
def test_assume_role_with_saml_should_respect_xml_namespaces():
|
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client = boto3.client("sts", region_name="us-east-1")
|
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role_name = "test-role"
|
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provider_name = "TestProvFed"
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fed_identifier = "7ca82df9-1bad-4dd3-9b2b-adb68b554282"
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fed_name = "testuser"
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role_input = f"arn:aws:iam::{ACCOUNT_ID}:role/{role_name}"
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principal_role = f"arn:aws:iam:{ACCOUNT_ID}:saml-provider/{provider_name}"
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saml_assertion = f"""
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<?xml version="1.0"?>
|
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<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="_00000000-0000-0000-0000-000000000000" Version="2.0" IssueInstant="2012-01-01T12:00:00.000Z" Destination="https://signin.aws.amazon.com/saml" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified">
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<saml:Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion">http://localhost/</saml:Issuer>
|
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<samlp:Status>
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<samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
|
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</samlp:Status>
|
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<saml:Assertion xmlns="urn:oasis:names:tc:SAML:2.0:assertion" ID="_00000000-0000-0000-0000-000000000000" IssueInstant="2012-12-01T12:00:00.000Z" Version="2.0">
|
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<saml:Issuer>http://localhost:3000/</saml:Issuer>
|
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<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
|
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<ds:SignedInfo>
|
|
<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
|
|
<ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
|
|
<ds:Reference URI="#_00000000-0000-0000-0000-000000000000">
|
|
<ds:Transforms>
|
|
<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
|
|
<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
|
|
</ds:Transforms>
|
|
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
|
|
<ds:DigestValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:DigestValue>
|
|
</ds:Reference>
|
|
</ds:SignedInfo>
|
|
<ds:SignatureValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:SignatureValue>
|
|
<ds:KeyInfo>
|
|
<ds:X509Data>
|
|
<ds:X509Certificate>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:X509Certificate>
|
|
</ds:X509Data>
|
|
</ds:KeyInfo>
|
|
</ds:Signature>
|
|
<saml:Subject>
|
|
<saml:NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">{fed_identifier}</saml:NameID>
|
|
<saml:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
|
|
<saml:SubjectConfirmationData NotOnOrAfter="2012-01-01T13:00:00.000Z" Recipient="https://signin.aws.amazon.com/saml"/>
|
|
</saml:SubjectConfirmation>
|
|
</saml:Subject>
|
|
<saml:Conditions NotBefore="2012-01-01T12:00:00.000Z" NotOnOrAfter="2012-01-01T13:00:00.000Z">
|
|
<saml:AudienceRestriction>
|
|
<Audience>urn:amazon:webservices</Audience>
|
|
</saml:AudienceRestriction>
|
|
</saml:Conditions>
|
|
<saml:AttributeStatement>
|
|
<saml:Attribute Name="https://aws.amazon.com/SAML/Attributes/RoleSessionName">
|
|
<saml:AttributeValue>{fed_name}</saml:AttributeValue>
|
|
</saml:Attribute>
|
|
<saml:Attribute Name="https://aws.amazon.com/SAML/Attributes/Role">
|
|
<saml:AttributeValue>arn:aws:iam::{ACCOUNT_ID}:saml-provider/{provider_name},arn:aws:iam::{ACCOUNT_ID}:role/{role_name}</saml:AttributeValue>
|
|
</saml:Attribute>
|
|
<saml:Attribute Name="https://aws.amazon.com/SAML/Attributes/SessionDuration">
|
|
<saml:AttributeValue>900</saml:AttributeValue>
|
|
</saml:Attribute>
|
|
</saml:AttributeStatement>
|
|
<saml:AuthnStatement AuthnInstant="2012-01-01T12:00:00.000Z" SessionIndex="_00000000-0000-0000-0000-000000000000">
|
|
<saml:AuthnContext>
|
|
<saml:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml:AuthnContextClassRef>
|
|
</saml:AuthnContext>
|
|
</saml:AuthnStatement>
|
|
</saml:Assertion>
|
|
</samlp:Response>""".replace(
|
|
"\n", ""
|
|
)
|
|
|
|
assume_role_response = client.assume_role_with_saml(
|
|
RoleArn=role_input,
|
|
PrincipalArn=principal_role,
|
|
SAMLAssertion=b64encode(saml_assertion.encode("utf-8")).decode("utf-8"),
|
|
)
|
|
|
|
credentials = assume_role_response["Credentials"]
|
|
if not settings.TEST_SERVER_MODE:
|
|
assert credentials["Expiration"].isoformat() == "2012-01-01T12:15:00+00:00"
|
|
|
|
assert assume_role_response["AssumedRoleUser"]["Arn"] == (
|
|
f"arn:aws:sts::{ACCOUNT_ID}:assumed-role/{role_name}/{fed_name}"
|
|
)
|
|
|
|
|
|
@freeze_time("2012-01-01 12:00:00")
|
|
@mock_sts
|
|
def test_assume_role_with_saml_when_xml_tag_contains_xmlns_attributes():
|
|
"""Test assume role with saml when xml tag contains xmlns attributes.
|
|
|
|
Sssume role with saml should retrieve attribute value when xml tag
|
|
contains xmlns attributes.
|
|
"""
|
|
client = boto3.client("sts", region_name="us-east-1")
|
|
role_name = "test-role"
|
|
provider_name = "TestProvFed"
|
|
fed_identifier = "7ca82df9-1bad-4dd3-9b2b-adb68b554282"
|
|
fed_name = "testuser"
|
|
role_input = f"arn:aws:iam::{ACCOUNT_ID}:role/{role_name}"
|
|
principal_role = f"arn:aws:iam:{ACCOUNT_ID}:saml-provider/{provider_name}"
|
|
saml_assertion = f"""
|
|
<?xml version="1.0"?>
|
|
<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="_00000000-0000-0000-0000-000000000000" Version="2.0" IssueInstant="2012-01-01T12:00:00.000Z" Destination="https://signin.aws.amazon.com/saml" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified">
|
|
<saml:Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion">http://localhost/</saml:Issuer>
|
|
<samlp:Status>
|
|
<samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
|
|
</samlp:Status>
|
|
<saml:Assertion xmlns="urn:oasis:names:tc:SAML:2.0:assertion" ID="_00000000-0000-0000-0000-000000000000" IssueInstant="2012-12-01T12:00:00.000Z" Version="2.0">
|
|
<saml:Issuer>http://localhost:3000/</saml:Issuer>
|
|
<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
|
|
<ds:SignedInfo>
|
|
<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
|
|
<ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
|
|
<ds:Reference URI="#_00000000-0000-0000-0000-000000000000">
|
|
<ds:Transforms>
|
|
<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
|
|
<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
|
|
</ds:Transforms>
|
|
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
|
|
<ds:DigestValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:DigestValue>
|
|
</ds:Reference>
|
|
</ds:SignedInfo>
|
|
<ds:SignatureValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:SignatureValue>
|
|
<ds:KeyInfo>
|
|
<ds:X509Data>
|
|
<ds:X509Certificate>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:X509Certificate>
|
|
</ds:X509Data>
|
|
</ds:KeyInfo>
|
|
</ds:Signature>
|
|
<saml:Subject>
|
|
<saml:NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">{fed_identifier}</saml:NameID>
|
|
<saml:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
|
|
<saml:SubjectConfirmationData NotOnOrAfter="2012-01-01T13:00:00.000Z" Recipient="https://signin.aws.amazon.com/saml"/>
|
|
</saml:SubjectConfirmation>
|
|
</saml:Subject>
|
|
<saml:Conditions NotBefore="2012-01-01T12:00:00.000Z" NotOnOrAfter="2012-01-01T13:00:00.000Z">
|
|
<saml:AudienceRestriction>
|
|
<Audience>urn:amazon:webservices</Audience>
|
|
</saml:AudienceRestriction>
|
|
</saml:Conditions>
|
|
<saml:AttributeStatement>
|
|
<saml:Attribute Name="https://aws.amazon.com/SAML/Attributes/RoleSessionName">
|
|
<saml:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema"
|
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
|
xsi:type="xs:string">{fed_name}</saml:AttributeValue>
|
|
</saml:Attribute>
|
|
<saml:Attribute Name="https://aws.amazon.com/SAML/Attributes/Role">
|
|
<saml:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema"
|
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
|
xsi:type="xs:string">arn:aws:iam::{ACCOUNT_ID}:saml-provider/{provider_name},arn:aws:iam::{ACCOUNT_ID}:role/{role_name}</saml:AttributeValue>
|
|
</saml:Attribute>
|
|
<saml:Attribute Name="https://aws.amazon.com/SAML/Attributes/SessionDuration">
|
|
<saml:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema"
|
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
|
xsi:type="xs:string">900</saml:AttributeValue>
|
|
</saml:Attribute>
|
|
</saml:AttributeStatement>
|
|
<saml:AuthnStatement AuthnInstant="2012-01-01T12:00:00.000Z" SessionIndex="_00000000-0000-0000-0000-000000000000">
|
|
<saml:AuthnContext>
|
|
<saml:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml:AuthnContextClassRef>
|
|
</saml:AuthnContext>
|
|
</saml:AuthnStatement>
|
|
</saml:Assertion>
|
|
</samlp:Response>""".replace(
|
|
"\n", ""
|
|
)
|
|
|
|
assume_role_response = client.assume_role_with_saml(
|
|
RoleArn=role_input,
|
|
PrincipalArn=principal_role,
|
|
SAMLAssertion=b64encode(saml_assertion.encode("utf-8")).decode("utf-8"),
|
|
)
|
|
|
|
credentials = assume_role_response["Credentials"]
|
|
if not settings.TEST_SERVER_MODE:
|
|
assert credentials["Expiration"].isoformat() == "2012-01-01T12:15:00+00:00"
|
|
|
|
assert assume_role_response["AssumedRoleUser"]["Arn"] == (
|
|
f"arn:aws:sts::{ACCOUNT_ID}:assumed-role/{role_name}/{fed_name}"
|
|
)
|
|
|
|
|
|
@freeze_time("2012-01-01 12:00:00")
|
|
@mock_sts
|
|
def test_assume_role_with_saml_when_saml_attribute_not_provided():
|
|
"""Test session duration when saml attribute are not provided.
|
|
|
|
Assume role should default the session duration to 3600 seconds when
|
|
a saml attribute is not provided.
|
|
"""
|
|
client = boto3.client("sts", region_name="us-east-1")
|
|
role_name = "test-role"
|
|
provider_name = "TestProvFed"
|
|
fed_identifier = "7ca82df9-1bad-4dd3-9b2b-adb68b554282"
|
|
fed_name = "testuser"
|
|
role_input = f"arn:aws:iam::{ACCOUNT_ID}:role/{role_name}"
|
|
principal_role = f"arn:aws:iam:{ACCOUNT_ID}:saml-provider/{provider_name}"
|
|
saml_assertion = f"""
|
|
<?xml version="1.0"?>
|
|
<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" ID="_00000000-0000-0000-0000-000000000000" Version="2.0" IssueInstant="2012-01-01T12:00:00.000Z" Destination="https://signin.aws.amazon.com/saml" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified">
|
|
<Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion">http://localhost/</Issuer>
|
|
<samlp:Status>
|
|
<samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
|
|
</samlp:Status>
|
|
<Assertion xmlns="urn:oasis:names:tc:SAML:2.0:assertion" ID="_00000000-0000-0000-0000-000000000000" IssueInstant="2012-12-01T12:00:00.000Z" Version="2.0">
|
|
<Issuer>http://localhost:3000/</Issuer>
|
|
<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
|
|
<ds:SignedInfo>
|
|
<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
|
|
<ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
|
|
<ds:Reference URI="#_00000000-0000-0000-0000-000000000000">
|
|
<ds:Transforms>
|
|
<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
|
|
<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
|
|
</ds:Transforms>
|
|
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
|
|
<ds:DigestValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:DigestValue>
|
|
</ds:Reference>
|
|
</ds:SignedInfo>
|
|
<ds:SignatureValue>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:SignatureValue>
|
|
<KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
|
|
<ds:X509Data>
|
|
<ds:X509Certificate>NTIyMzk0ZGI4MjI0ZjI5ZGNhYjkyOGQyZGQ1NTZjODViZjk5YTY4ODFjOWRjNjkyYzZmODY2ZDQ4NjlkZjY3YSAgLQo=</ds:X509Certificate>
|
|
</ds:X509Data>
|
|
</KeyInfo>
|
|
</ds:Signature>
|
|
<Subject>
|
|
<NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">{fed_identifier}</NameID>
|
|
<SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
|
|
<SubjectConfirmationData NotOnOrAfter="2012-01-01T13:00:00.000Z" Recipient="https://signin.aws.amazon.com/saml"/>
|
|
</SubjectConfirmation>
|
|
</Subject>
|
|
<Conditions NotBefore="2012-01-01T12:00:00.000Z" NotOnOrAfter="2012-01-01T13:00:00.000Z">
|
|
<AudienceRestriction>
|
|
<Audience>urn:amazon:webservices</Audience>
|
|
</AudienceRestriction>
|
|
</Conditions>
|
|
<AttributeStatement>
|
|
<Attribute Name="https://aws.amazon.com/SAML/Attributes/Role">
|
|
<AttributeValue>arn:aws:iam::{ACCOUNT_ID}:saml-provider/{provider_name},arn:aws:iam::{ACCOUNT_ID}:role/{role_name}</AttributeValue>
|
|
</Attribute>
|
|
<Attribute Name="https://aws.amazon.com/SAML/Attributes/RoleSessionName">
|
|
<AttributeValue>{fed_name}</AttributeValue>
|
|
</Attribute>
|
|
</AttributeStatement>
|
|
<AuthnStatement AuthnInstant="2012-01-01T12:00:00.000Z" SessionIndex="_00000000-0000-0000-0000-000000000000">
|
|
<AuthnContext>
|
|
<AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</AuthnContextClassRef>
|
|
</AuthnContext>
|
|
</AuthnStatement>
|
|
</Assertion>
|
|
</samlp:Response>""".replace(
|
|
"\n", ""
|
|
)
|
|
|
|
assume_role_response = client.assume_role_with_saml(
|
|
RoleArn=role_input,
|
|
PrincipalArn=principal_role,
|
|
SAMLAssertion=b64encode(saml_assertion.encode("utf-8")).decode("utf-8"),
|
|
)
|
|
|
|
credentials = assume_role_response["Credentials"]
|
|
assert "Expiration" in credentials
|
|
if not settings.TEST_SERVER_MODE:
|
|
assert credentials["Expiration"].isoformat() == "2012-01-01T13:00:00+00:00"
|
|
|
|
|
|
@freeze_time("2012-01-01 12:00:00")
|
|
@mock_sts
|
|
def test_assume_role_with_web_identity_boto3():
|
|
client = boto3.client("sts", region_name="us-east-1")
|
|
|
|
policy = json.dumps(
|
|
{
|
|
"Statement": [
|
|
{
|
|
"Sid": "Stmt13690092345534",
|
|
"Action": ["S3:ListBucket"],
|
|
"Effect": "Allow",
|
|
"Resource": ["arn:aws:s3:::foobar-tester"],
|
|
}
|
|
]
|
|
}
|
|
)
|
|
role_name = "test-role"
|
|
s3_role = f"arn:aws:iam::{ACCOUNT_ID}:role/{role_name}"
|
|
session_name = "session-name"
|
|
role = client.assume_role_with_web_identity(
|
|
RoleArn=s3_role,
|
|
RoleSessionName=session_name,
|
|
WebIdentityToken="????",
|
|
Policy=policy,
|
|
DurationSeconds=903,
|
|
)
|
|
|
|
creds = role["Credentials"]
|
|
user = role["AssumedRoleUser"]
|
|
|
|
assert isinstance(creds["Expiration"], datetime)
|
|
|
|
if not settings.TEST_SERVER_MODE:
|
|
fdate = creds["Expiration"].strftime("%Y-%m-%dT%H:%M:%S.000Z")
|
|
assert fdate == "2012-01-01T12:15:03.000Z"
|
|
|
|
assert len(creds["SessionToken"]) == 356
|
|
assert re.match("^FQoGZXIvYXdzE", creds["SessionToken"])
|
|
assert len(creds["AccessKeyId"]) == 20
|
|
assert re.match("^ASIA", creds["AccessKeyId"])
|
|
assert len(creds["SecretAccessKey"]) == 40
|
|
|
|
assert user["Arn"] == (
|
|
f"arn:aws:sts::{ACCOUNT_ID}:assumed-role/{role_name}/{session_name}"
|
|
)
|
|
assert "session-name" in user["AssumedRoleId"]
|
|
|
|
|
|
@mock_sts
|
|
def test_get_caller_identity_with_default_credentials():
|
|
identity = boto3.client("sts", region_name="us-east-1").get_caller_identity()
|
|
|
|
assert identity["Arn"] == f"arn:aws:sts::{ACCOUNT_ID}:user/moto"
|
|
assert identity["UserId"] == "AKIAIOSFODNN7EXAMPLE"
|
|
assert identity["Account"] == str(ACCOUNT_ID)
|
|
|
|
|
|
@mock_sts
|
|
@mock_iam
|
|
def test_get_caller_identity_with_iam_user_credentials():
|
|
iam_client = boto3.client("iam", region_name="us-east-1")
|
|
iam_user_name = "new-user"
|
|
iam_user = iam_client.create_user(UserName=iam_user_name)["User"]
|
|
access_key = iam_client.create_access_key(UserName=iam_user_name)["AccessKey"]
|
|
|
|
identity = boto3.client(
|
|
"sts",
|
|
region_name="us-east-1",
|
|
aws_access_key_id=access_key["AccessKeyId"],
|
|
aws_secret_access_key=access_key["SecretAccessKey"],
|
|
).get_caller_identity()
|
|
|
|
assert identity["Arn"] == iam_user["Arn"]
|
|
assert identity["UserId"] == iam_user["UserId"]
|
|
assert identity["Account"] == str(ACCOUNT_ID)
|
|
|
|
|
|
@mock_sts
|
|
@mock_iam
|
|
def test_get_caller_identity_with_assumed_role_credentials():
|
|
iam_client = boto3.client("iam", region_name="us-east-1")
|
|
sts_client = boto3.client("sts", region_name="us-east-1")
|
|
iam_role_name = "new-user"
|
|
trust_policy_document = {
|
|
"Version": "2012-10-17",
|
|
"Statement": {
|
|
"Effect": "Allow",
|
|
"Principal": {"AWS": f"arn:aws:iam::{ACCOUNT_ID}:root"},
|
|
"Action": "sts:AssumeRole",
|
|
},
|
|
}
|
|
iam_role_arn = iam_client.role_arn = iam_client.create_role(
|
|
RoleName=iam_role_name,
|
|
AssumeRolePolicyDocument=json.dumps(trust_policy_document),
|
|
)["Role"]["Arn"]
|
|
session_name = "new-session"
|
|
assumed_role = sts_client.assume_role(
|
|
RoleArn=iam_role_arn, RoleSessionName=session_name
|
|
)
|
|
access_key = assumed_role["Credentials"]
|
|
|
|
identity = boto3.client(
|
|
"sts",
|
|
region_name="us-east-1",
|
|
aws_access_key_id=access_key["AccessKeyId"],
|
|
aws_secret_access_key=access_key["SecretAccessKey"],
|
|
).get_caller_identity()
|
|
|
|
assert identity["Arn"] == assumed_role["AssumedRoleUser"]["Arn"]
|
|
assert identity["UserId"] == assumed_role["AssumedRoleUser"]["AssumedRoleId"]
|
|
assert identity["Account"] == str(ACCOUNT_ID)
|
|
|
|
|
|
@mock_sts
|
|
def test_federation_token_with_too_long_policy():
|
|
"""Test federation token with policy longer than 2048 character fails."""
|
|
cli = boto3.client("sts", region_name="us-east-1")
|
|
resource_tmpl = (
|
|
"arn:aws:s3:::yyyy-xxxxx-cloud-default/my_default_folder/folder-name-%s/*"
|
|
)
|
|
statements = []
|
|
for num in range(30):
|
|
statements.append(
|
|
{
|
|
"Effect": "Allow",
|
|
"Action": ["s3:*"],
|
|
"Resource": resource_tmpl % str(num),
|
|
}
|
|
)
|
|
policy = {"Version": "2012-10-17", "Statement": statements}
|
|
json_policy = json.dumps(policy)
|
|
assert len(json_policy) > MAX_FEDERATION_TOKEN_POLICY_LENGTH
|
|
|
|
with pytest.raises(ClientError) as ex:
|
|
cli.get_federation_token(Name="foo", DurationSeconds=3600, Policy=json_policy)
|
|
assert ex.value.response["Error"]["Code"] == "ValidationError"
|
|
assert (
|
|
str(MAX_FEDERATION_TOKEN_POLICY_LENGTH) in ex.value.response["Error"]["Message"]
|
|
)
|
|
|
|
|
|
@patch.dict("os.environ", {"MOTO_ENABLE_ISO_REGIONS": "true"})
|
|
@pytest.mark.parametrize("region", ["us-west-2", "cn-northwest-1", "us-isob-east-1"])
|
|
@mock_sts
|
|
def test_sts_regions(region):
|
|
client = boto3.client("sts", region_name=region)
|
|
resp = client.get_caller_identity()
|
|
assert resp["ResponseMetadata"]["HTTPStatusCode"] == 200
|