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s3-tests/s3tests_boto3/functional/test_iam.py
Casey Bodley 7bd4b0ee14 iam: move iam_root, iam_alt_root fixtures to iam.py 
Signed-off-by: Casey Bodley <cbodley@redhat.com>
2024-03-12 15:47:51 -04:00

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import json
import datetime
import time
from botocore.exceptions import ClientError
import pytest
from s3tests_boto3.functional.utils import assert_raises
from s3tests_boto3.functional.test_s3 import _multipart_upload
from . import (
configfile,
setup_teardown,
get_alt_client,
get_iam_client,
get_iam_root_client,
get_iam_alt_root_client,
get_iam_alt_root_user_id,
get_iam_alt_root_email,
make_iam_name,
get_iam_path_prefix,
get_new_bucket,
get_new_bucket_name,
get_iam_s3client,
get_alt_iam_client,
get_alt_user_id,
get_sts_client,
)
from .utils import _get_status, _get_status_and_error_code
from .iam import iam_root, iam_alt_root
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_put_user_policy():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_put_user_policy_invalid_user():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
e = assert_raises(ClientError, client.put_user_policy, PolicyDocument=policy_document,
PolicyName='AllAccessPolicy', UserName="some-non-existing-user-id")
status = _get_status(e.response)
assert status == 404
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_put_user_policy_parameter_limit():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": "*",
"Resource": "*"}] * 1000
}
)
e = assert_raises(ClientError, client.put_user_policy, PolicyDocument=policy_document,
PolicyName='AllAccessPolicy' * 10, UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 400
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_rgw
def test_put_user_policy_invalid_element():
client = get_iam_client()
# With Version other than 2012-10-17
policy_document = json.dumps(
{"Version": "2010-10-17",
"Statement": [{
"Effect": "Allow",
"Action": "*",
"Resource": "*"}]
}
)
e = assert_raises(ClientError, client.put_user_policy, PolicyDocument=policy_document,
PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 400
# With no Statement
policy_document = json.dumps(
{
"Version": "2012-10-17",
}
)
e = assert_raises(ClientError, client.put_user_policy, PolicyDocument=policy_document,
PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 400
# with same Sid for 2 statements
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": [
{"Sid": "98AB54CF",
"Effect": "Allow",
"Action": "*",
"Resource": "*"},
{"Sid": "98AB54CF",
"Effect": "Allow",
"Action": "*",
"Resource": "*"}]
}
)
e = assert_raises(ClientError, client.put_user_policy, PolicyDocument=policy_document,
PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 400
# with Principal
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": "*",
"Resource": "*",
"Principal": "arn:aws:iam:::username"}]
}
)
e = assert_raises(ClientError, client.put_user_policy, PolicyDocument=policy_document,
PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 400
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_put_existing_user_policy():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}
}
)
response = client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
client.delete_user_policy(PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_list_user_policy():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}
}
)
response = client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.list_user_policies(UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
client.delete_user_policy(PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_list_user_policy_invalid_user():
client = get_iam_client()
e = assert_raises(ClientError, client.list_user_policies, UserName="some-non-existing-user-id")
status = _get_status(e.response)
assert status == 404
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_get_user_policy():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.get_user_policy(PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_get_user_policy_invalid_user():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
e = assert_raises(ClientError, client.get_user_policy, PolicyName='AllAccessPolicy',
UserName="some-non-existing-user-id")
status = _get_status(e.response)
assert status == 404
client.delete_user_policy(PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_rgw
def test_get_user_policy_invalid_policy_name():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
e = assert_raises(ClientError, client.get_user_policy, PolicyName='non-existing-policy-name',
UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 404
client.delete_user_policy(PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_rgw
def test_get_deleted_user_policy():
client = get_iam_client()
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
client.put_user_policy(PolicyDocument=policy_document, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
client.delete_user_policy(PolicyName='AllAccessPolicy', UserName=get_alt_user_id())
e = assert_raises(ClientError, client.get_user_policy, PolicyName='AllAccessPolicy',
UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 404
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_get_user_policy_from_multiple_policies():
client = get_iam_client()
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy1',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy2',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.get_user_policy(PolicyName='AllowAccessPolicy2',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllowAccessPolicy1',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllowAccessPolicy2',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_delete_user_policy():
client = get_iam_client()
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_delete_user_policy_invalid_user():
client = get_iam_client()
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
e = assert_raises(ClientError, client.delete_user_policy, PolicyName='AllAccessPolicy',
UserName="some-non-existing-user-id")
status = _get_status(e.response)
assert status == 404
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_delete_user_policy_invalid_policy_name():
client = get_iam_client()
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
e = assert_raises(ClientError, client.delete_user_policy, PolicyName='non-existing-policy-name',
UserName=get_alt_user_id())
status = _get_status(e.response)
assert status == 404
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_delete_user_policy_from_multiple_policies():
client = get_iam_client()
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": "*",
"Resource": "*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy1',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy2',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy3',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllowAccessPolicy1',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllowAccessPolicy2',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.get_user_policy(PolicyName='AllowAccessPolicy3',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='AllowAccessPolicy3',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_allow_bucket_actions_in_user_policy():
client = get_iam_client()
s3_client_alt = get_alt_client()
s3_client_iam = get_iam_s3client()
bucket = get_new_bucket(client=s3_client_iam)
s3_client_iam.put_object(Bucket=bucket, Key='foo', Body='bar')
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": ["s3:ListBucket", "s3:DeleteBucket"],
"Resource": f"arn:aws:s3:::{bucket}"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy', UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = s3_client_alt.list_objects(Bucket=bucket)
object_found = False
for object_received in response['Contents']:
if "foo" == object_received['Key']:
object_found = True
break
if not object_found:
raise AssertionError("Object is not listed")
response = s3_client_iam.delete_object(Bucket=bucket, Key='foo')
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = s3_client_alt.delete_bucket(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = s3_client_iam.list_buckets()
for bucket in response['Buckets']:
if bucket == bucket['Name']:
raise AssertionError("deleted bucket is getting listed")
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_dbstore
def test_deny_bucket_actions_in_user_policy():
client = get_iam_client()
s3_client = get_alt_client()
bucket = get_new_bucket(client=s3_client)
policy_document_deny = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Deny",
"Action": ["s3:ListAllMyBuckets", "s3:DeleteBucket"],
"Resource": "arn:aws:s3:::*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_deny,
PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
e = assert_raises(ClientError, s3_client.list_buckets, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
e = assert_raises(ClientError, s3_client.delete_bucket, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
response = client.delete_user_policy(PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = s3_client.delete_bucket(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_allow_object_actions_in_user_policy():
client = get_iam_client()
s3_client_alt = get_alt_client()
s3_client_iam = get_iam_s3client()
bucket = get_new_bucket(client=s3_client_iam)
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": ["s3:PutObject", "s3:GetObject", "s3:DeleteObject"],
"Resource": f"arn:aws:s3:::{bucket}/*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy', UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
s3_client_alt.put_object(Bucket=bucket, Key='foo', Body='bar')
response = s3_client_alt.get_object(Bucket=bucket, Key='foo')
body = response['Body'].read()
if type(body) is bytes:
body = body.decode()
assert body == "bar"
response = s3_client_alt.delete_object(Bucket=bucket, Key='foo')
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
e = assert_raises(ClientError, s3_client_iam.get_object, Bucket=bucket, Key='foo')
status, error_code = _get_status_and_error_code(e.response)
assert status == 404
assert error_code == 'NoSuchKey'
response = s3_client_iam.delete_bucket(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_dbstore
def test_deny_object_actions_in_user_policy():
client = get_iam_client()
s3_client_alt = get_alt_client()
bucket = get_new_bucket(client=s3_client_alt)
s3_client_alt.put_object(Bucket=bucket, Key='foo', Body='bar')
policy_document_deny = json.dumps(
{"Version": "2012-10-17",
"Statement": [{
"Effect": "Deny",
"Action": ["s3:PutObject", "s3:GetObject", "s3:DeleteObject"],
"Resource": f"arn:aws:s3:::{bucket}/*"}, {
"Effect": "Allow",
"Action": ["s3:DeleteBucket"],
"Resource": f"arn:aws:s3:::{bucket}"}]}
)
client.put_user_policy(PolicyDocument=policy_document_deny, PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
e = assert_raises(ClientError, s3_client_alt.put_object, Bucket=bucket, Key='foo')
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
e = assert_raises(ClientError, s3_client_alt.get_object, Bucket=bucket, Key='foo')
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
e = assert_raises(ClientError, s3_client_alt.delete_object, Bucket=bucket, Key='foo')
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
response = client.delete_user_policy(PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_allow_multipart_actions_in_user_policy():
client = get_iam_client()
s3_client_alt = get_alt_client()
s3_client_iam = get_iam_s3client()
bucket = get_new_bucket(client=s3_client_iam)
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": ["s3:ListBucketMultipartUploads", "s3:AbortMultipartUpload"],
"Resource": "arn:aws:s3:::*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_allow,
PolicyName='AllowAccessPolicy', UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
key = "mymultipart"
mb = 1024 * 1024
(upload_id, _, _) = _multipart_upload(client=s3_client_iam, bucket_name=bucket, key=key,
size=5 * mb)
response = s3_client_alt.list_multipart_uploads(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = s3_client_alt.abort_multipart_upload(Bucket=bucket, Key=key, UploadId=upload_id)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = s3_client_iam.delete_bucket(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_dbstore
def test_deny_multipart_actions_in_user_policy():
client = get_iam_client()
s3_client = get_alt_client()
bucket = get_new_bucket(client=s3_client)
policy_document_deny = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Deny",
"Action": ["s3:ListBucketMultipartUploads", "s3:AbortMultipartUpload"],
"Resource": "arn:aws:s3:::*"}}
)
response = client.put_user_policy(PolicyDocument=policy_document_deny,
PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
key = "mymultipart"
mb = 1024 * 1024
(upload_id, _, _) = _multipart_upload(client=s3_client, bucket_name=bucket, key=key,
size=5 * mb)
e = assert_raises(ClientError, s3_client.list_multipart_uploads, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
e = assert_raises(ClientError, s3_client.abort_multipart_upload, Bucket=bucket,
Key=key, UploadId=upload_id)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
response = s3_client.delete_bucket(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = client.delete_user_policy(PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_dbstore
def test_allow_tagging_actions_in_user_policy():
client = get_iam_client()
s3_client_alt = get_alt_client()
s3_client_iam = get_iam_s3client()
bucket = get_new_bucket(client=s3_client_iam)
policy_document_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": ["s3:PutBucketTagging", "s3:GetBucketTagging",
"s3:PutObjectTagging", "s3:GetObjectTagging"],
"Resource": f"arn:aws:s3:::*"}}
)
client.put_user_policy(PolicyDocument=policy_document_allow, PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
tags = {'TagSet': [{'Key': 'Hello', 'Value': 'World'}, ]}
response = s3_client_alt.put_bucket_tagging(Bucket=bucket, Tagging=tags)
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = s3_client_alt.get_bucket_tagging(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
assert response['TagSet'][0]['Key'] == 'Hello'
assert response['TagSet'][0]['Value'] == 'World'
obj_key = 'obj'
response = s3_client_iam.put_object(Bucket=bucket, Key=obj_key, Body='obj_body')
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = s3_client_alt.put_object_tagging(Bucket=bucket, Key=obj_key, Tagging=tags)
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = s3_client_alt.get_object_tagging(Bucket=bucket, Key=obj_key)
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
assert response['TagSet'] == tags['TagSet']
response = s3_client_iam.delete_object(Bucket=bucket, Key=obj_key)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = s3_client_iam.delete_bucket(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_dbstore
def test_deny_tagging_actions_in_user_policy():
client = get_iam_client()
s3_client = get_alt_client()
bucket = get_new_bucket(client=s3_client)
policy_document_deny = json.dumps(
{"Version": "2012-10-17",
"Statement": {
"Effect": "Deny",
"Action": ["s3:PutBucketTagging", "s3:GetBucketTagging",
"s3:PutObjectTagging", "s3:DeleteObjectTagging"],
"Resource": "arn:aws:s3:::*"}}
)
client.put_user_policy(PolicyDocument=policy_document_deny, PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
tags = {'TagSet': [{'Key': 'Hello', 'Value': 'World'}, ]}
e = assert_raises(ClientError, s3_client.put_bucket_tagging, Bucket=bucket, Tagging=tags)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
e = assert_raises(ClientError, s3_client.get_bucket_tagging, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
obj_key = 'obj'
response = s3_client.put_object(Bucket=bucket, Key=obj_key, Body='obj_body')
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
e = assert_raises(ClientError, s3_client.put_object_tagging, Bucket=bucket, Key=obj_key,
Tagging=tags)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
e = assert_raises(ClientError, s3_client.delete_object_tagging, Bucket=bucket, Key=obj_key)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
response = s3_client.delete_object(Bucket=bucket, Key=obj_key)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = s3_client.delete_bucket(Bucket=bucket)
assert response['ResponseMetadata']['HTTPStatusCode'] == 204
response = client.delete_user_policy(PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_dbstore
def test_verify_conflicting_user_policy_statements():
s3client = get_alt_client()
bucket = get_new_bucket(client=s3client)
policy_document = json.dumps(
{"Version": "2012-10-17",
"Statement": [
{"Sid": "98AB54CG",
"Effect": "Allow",
"Action": "s3:ListBucket",
"Resource": f"arn:aws:s3:::{bucket}"},
{"Sid": "98AB54CA",
"Effect": "Deny",
"Action": "s3:ListBucket",
"Resource": f"arn:aws:s3:::{bucket}"}
]}
)
client = get_iam_client()
response = client.put_user_policy(PolicyDocument=policy_document, PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
e = assert_raises(ClientError, s3client.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
response = client.delete_user_policy(PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
@pytest.mark.fails_on_dbstore
def test_verify_conflicting_user_policies():
s3client = get_alt_client()
bucket = get_new_bucket(client=s3client)
policy_allow = json.dumps(
{"Version": "2012-10-17",
"Statement": {"Sid": "98AB54CG",
"Effect": "Allow",
"Action": "s3:ListBucket",
"Resource": f"arn:aws:s3:::{bucket}"}}
)
policy_deny = json.dumps(
{"Version": "2012-10-17",
"Statement": {"Sid": "98AB54CGZ",
"Effect": "Deny",
"Action": "s3:ListBucket",
"Resource": f"arn:aws:s3:::{bucket}"}}
)
client = get_iam_client()
response = client.put_user_policy(PolicyDocument=policy_allow, PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.put_user_policy(PolicyDocument=policy_deny, PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
e = assert_raises(ClientError, s3client.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
response = client.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = client.delete_user_policy(PolicyName='DenyAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
@pytest.mark.user_policy
@pytest.mark.iam_tenant
def test_verify_allow_iam_actions():
policy1 = json.dumps(
{"Version": "2012-10-17",
"Statement": {"Sid": "98AB54CGA",
"Effect": "Allow",
"Action": ["iam:PutUserPolicy", "iam:GetUserPolicy",
"iam:ListUserPolicies", "iam:DeleteUserPolicy"],
"Resource": f"arn:aws:iam:::user/{get_alt_user_id()}"}}
)
client1 = get_iam_client()
iam_client_alt = get_alt_iam_client()
response = client1.put_user_policy(PolicyDocument=policy1, PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = iam_client_alt.get_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = iam_client_alt.list_user_policies(UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
response = iam_client_alt.delete_user_policy(PolicyName='AllowAccessPolicy',
UserName=get_alt_user_id())
assert response['ResponseMetadata']['HTTPStatusCode'] == 200
# IAM User apis
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_create(iam_root):
path = get_iam_path_prefix()
name1 = make_iam_name('U1')
response = iam_root.create_user(UserName=name1, Path=path)
user = response['User']
assert user['Path'] == path
assert user['UserName'] == name1
assert len(user['UserId'])
assert user['Arn'].startswith('arn:aws:iam:')
assert user['Arn'].endswith(f':user{path}{name1}')
assert user['CreateDate'] > datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
path2 = get_iam_path_prefix() + 'foo/'
with pytest.raises(iam_root.exceptions.EntityAlreadyExistsException):
iam_root.create_user(UserName=name1, Path=path2)
name2 = make_iam_name('U2')
response = iam_root.create_user(UserName=name2, Path=path2)
user = response['User']
assert user['Path'] == path2
assert user['UserName'] == name2
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_case_insensitive_name(iam_root):
path = get_iam_path_prefix()
name_upper = make_iam_name('U1')
name_lower = make_iam_name('u1')
response = iam_root.create_user(UserName=name_upper, Path=path)
user = response['User']
# name is case-insensitive, so 'u1' should also conflict
with pytest.raises(iam_root.exceptions.EntityAlreadyExistsException):
iam_root.create_user(UserName=name_lower)
# search for 'u1' should return the same 'U1' user
response = iam_root.get_user(UserName=name_lower)
assert user == response['User']
# delete for 'u1' should delete the same 'U1' user
iam_root.delete_user(UserName=name_lower)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_user(UserName=name_lower)
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_delete(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('U1')
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_user(UserName=name)
response = iam_root.create_user(UserName=name, Path=path)
uid = response['User']['UserId']
create_date = response['User']['CreateDate']
iam_root.delete_user(UserName=name)
response = iam_root.create_user(UserName=name, Path=path)
assert uid != response['User']['UserId']
assert create_date <= response['User']['CreateDate']
def user_list_names(client, **kwargs):
p = client.get_paginator('list_users')
usernames = []
for response in p.paginate(**kwargs):
usernames += [u['UserName'] for u in response['Users']]
return usernames
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_list(iam_root):
path = get_iam_path_prefix()
response = iam_root.list_users(PathPrefix=path)
assert len(response['Users']) == 0
assert response['IsTruncated'] == False
name1 = make_iam_name('aa')
name2 = make_iam_name('Ab')
name3 = make_iam_name('ac')
name4 = make_iam_name('Ad')
# sort order is independent of CreateDate, Path, and UserName capitalization
iam_root.create_user(UserName=name4, Path=path+'w/')
iam_root.create_user(UserName=name3, Path=path+'x/')
iam_root.create_user(UserName=name2, Path=path+'y/')
iam_root.create_user(UserName=name1, Path=path+'z/')
assert [name1, name2, name3, name4] == \
user_list_names(iam_root, PathPrefix=path)
assert [name1, name2, name3, name4] == \
user_list_names(iam_root, PathPrefix=path, PaginationConfig={'PageSize': 1})
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_list_path_prefix(iam_root):
path = get_iam_path_prefix()
response = iam_root.list_users(PathPrefix=path)
assert len(response['Users']) == 0
assert response['IsTruncated'] == False
name1 = make_iam_name('a')
name2 = make_iam_name('b')
name3 = make_iam_name('c')
name4 = make_iam_name('d')
iam_root.create_user(UserName=name1, Path=path)
iam_root.create_user(UserName=name2, Path=path)
iam_root.create_user(UserName=name3, Path=path+'a/')
iam_root.create_user(UserName=name4, Path=path+'a/x/')
assert [name1, name2, name3, name4] == \
user_list_names(iam_root, PathPrefix=path)
assert [name1, name2, name3, name4] == \
user_list_names(iam_root, PathPrefix=path,
PaginationConfig={'PageSize': 1})
assert [name3, name4] == \
user_list_names(iam_root, PathPrefix=path+'a')
assert [name3, name4] == \
user_list_names(iam_root, PathPrefix=path+'a',
PaginationConfig={'PageSize': 1})
assert [name4] == \
user_list_names(iam_root, PathPrefix=path+'a/x')
assert [name4] == \
user_list_names(iam_root, PathPrefix=path+'a/x',
PaginationConfig={'PageSize': 1})
assert [] == user_list_names(iam_root, PathPrefix=path+'a/x/d')
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_update_name(iam_root):
path = get_iam_path_prefix()
name1 = make_iam_name('a')
new_name1 = make_iam_name('z')
name2 = make_iam_name('b')
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.update_user(UserName=name1, NewUserName=new_name1)
iam_root.create_user(UserName=name1, Path=path)
iam_root.create_user(UserName=name2, Path=path+'m/')
assert [name1, name2] == user_list_names(iam_root, PathPrefix=path)
response = iam_root.get_user(UserName=name1)
assert name1 == response['User']['UserName']
uid = response['User']['UserId']
iam_root.update_user(UserName=name1, NewUserName=new_name1)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_user(UserName=name1)
response = iam_root.get_user(UserName=new_name1)
assert new_name1 == response['User']['UserName']
assert uid == response['User']['UserId']
assert response['User']['Arn'].endswith(f':user{path}{new_name1}')
assert [name2, new_name1] == user_list_names(iam_root, PathPrefix=path)
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_update_path(iam_root):
path = get_iam_path_prefix()
name1 = make_iam_name('a')
name2 = make_iam_name('b')
iam_root.create_user(UserName=name1, Path=path)
iam_root.create_user(UserName=name2, Path=path+'m/')
assert [name1, name2] == user_list_names(iam_root, PathPrefix=path)
response = iam_root.get_user(UserName=name1)
assert name1 == response['User']['UserName']
assert path == response['User']['Path']
uid = response['User']['UserId']
iam_root.update_user(UserName=name1, NewPath=path+'z/')
response = iam_root.get_user(UserName=name1)
assert name1 == response['User']['UserName']
assert f'{path}z/' == response['User']['Path']
assert uid == response['User']['UserId']
assert response['User']['Arn'].endswith(f':user{path}z/{name1}')
assert [name1, name2] == user_list_names(iam_root, PathPrefix=path)
# IAM AccessKey apis
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_access_key_create(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('a')
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.create_access_key(UserName=name)
iam_root.create_user(UserName=name, Path=path)
response = iam_root.create_access_key(UserName=name)
key = response['AccessKey']
assert name == key['UserName']
assert len(key['AccessKeyId'])
assert len(key['SecretAccessKey'])
assert 'Active' == key['Status']
assert key['CreateDate'] > datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_current_user_access_key_create(iam_root):
# omit the UserName argument to operate on the current authenticated
# user (assumed to be an account root user)
response = iam_root.create_access_key()
key = response['AccessKey']
keyid = key['AccessKeyId']
assert len(keyid)
try:
assert len(key['SecretAccessKey'])
assert 'Active' == key['Status']
assert key['CreateDate'] > datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
finally:
# iam_root doesn't see the account root user, so clean up
# this key manually
iam_root.delete_access_key(AccessKeyId=keyid)
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_access_key_update(iam_root):
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.update_access_key(UserName='nosuchuser', AccessKeyId='abcdefghijklmnopqrstu', Status='Active')
path = get_iam_path_prefix()
name = make_iam_name('a')
iam_root.create_user(UserName=name, Path=path)
response = iam_root.create_access_key(UserName=name)
key = response['AccessKey']
keyid = key['AccessKeyId']
create_date = key['CreateDate']
assert create_date > datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.update_access_key(UserName=name, AccessKeyId='abcdefghijklmnopqrstu', Status='Active')
iam_root.update_access_key(UserName=name, AccessKeyId=keyid, Status='Active')
iam_root.update_access_key(UserName=name, AccessKeyId=keyid, Status='Inactive')
response = iam_root.list_access_keys(UserName=name)
keys = response['AccessKeyMetadata']
assert 1 == len(keys)
key = keys[0]
assert name == key['UserName']
assert keyid == key['AccessKeyId']
assert 'Inactive' == key['Status']
assert create_date == key['CreateDate'] # CreateDate unchanged by update_access_key()
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_current_user_access_key_update(iam_root):
# omit the UserName argument to operate on the current authenticated
# user (assumed to be an account root user)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.update_access_key(AccessKeyId='abcdefghijklmnopqrstu', Status='Active')
response = iam_root.create_access_key()
key = response['AccessKey']
keyid = key['AccessKeyId']
assert len(keyid)
try:
iam_root.update_access_key(AccessKeyId=keyid, Status='Active')
iam_root.update_access_key(AccessKeyId=keyid, Status='Inactive')
# find the access key id we created
p = iam_root.get_paginator('list_access_keys')
for response in p.paginate():
for key in response['AccessKeyMetadata']:
if keyid == key['AccessKeyId']:
assert 'Inactive' == key['Status']
return
assert False, f'AccessKeyId={keyid} not found in list_access_keys()'
finally:
# iam_root doesn't see the account root user, so clean up
# this key manually
iam_root.delete_access_key(AccessKeyId=keyid)
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_access_key_delete(iam_root):
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_access_key(UserName='nosuchuser', AccessKeyId='abcdefghijklmnopqrstu')
path = get_iam_path_prefix()
name = make_iam_name('a')
iam_root.create_user(UserName=name, Path=path)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_access_key(UserName=name, AccessKeyId='abcdefghijklmnopqrstu')
response = iam_root.create_access_key(UserName=name)
keyid = response['AccessKey']['AccessKeyId']
iam_root.delete_access_key(UserName=name, AccessKeyId=keyid)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_access_key(UserName=name, AccessKeyId=keyid)
response = iam_root.list_access_keys(UserName=name)
keys = response['AccessKeyMetadata']
assert 0 == len(keys)
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_current_user_access_key_delete(iam_root):
# omit the UserName argument to operate on the current authenticated
# user (assumed to be an account root user)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_access_key(AccessKeyId='abcdefghijklmnopqrstu')
response = iam_root.create_access_key()
keyid = response['AccessKey']['AccessKeyId']
iam_root.delete_access_key(AccessKeyId=keyid)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_access_key(AccessKeyId=keyid)
# make sure list_access_keys() doesn't return the access key id we deleted
p = iam_root.get_paginator('list_access_keys')
for response in p.paginate():
for key in response['AccessKeyMetadata']:
assert keyid != key['AccessKeyId']
def user_list_key_ids(client, **kwargs):
p = client.get_paginator('list_access_keys')
ids = []
for response in p.paginate(**kwargs):
ids += [k['AccessKeyId'] for k in response['AccessKeyMetadata']]
return ids
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_access_key_list(iam_root):
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.list_access_keys(UserName='nosuchuser')
path = get_iam_path_prefix()
name = make_iam_name('a')
iam_root.create_user(UserName=name, Path=path)
assert [] == user_list_key_ids(iam_root, UserName=name)
assert [] == user_list_key_ids(iam_root, UserName=name, PaginationConfig={'PageSize': 1})
id1 = iam_root.create_access_key(UserName=name)['AccessKey']['AccessKeyId']
assert [id1] == user_list_key_ids(iam_root, UserName=name)
assert [id1] == user_list_key_ids(iam_root, UserName=name, PaginationConfig={'PageSize': 1})
id2 = iam_root.create_access_key(UserName=name)['AccessKey']['AccessKeyId']
# AccessKeysPerUser=2 is the default quota in aws
keys = sorted([id1, id2])
assert keys == sorted(user_list_key_ids(iam_root, UserName=name))
assert keys == sorted(user_list_key_ids(iam_root, UserName=name, PaginationConfig={'PageSize': 1}))
def retry_on(code, tries, func, *args, **kwargs):
for i in range(tries):
try:
return func(*args, **kwargs)
except ClientError as e:
err = e.response['Error']['Code']
if i + 1 < tries and err in code:
print(f'Got {err}, retrying in {i}s..')
time.sleep(i)
continue
raise
@pytest.mark.iam_account
@pytest.mark.iam_user
def test_account_user_bucket_policy_allow(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('name')
response = iam_root.create_user(UserName=name, Path=path)
user_arn = response['User']['Arn']
assert user_arn.startswith('arn:aws:iam:')
assert user_arn.endswith(f':user{path}{name}')
key = iam_root.create_access_key(UserName=name)['AccessKey']
client = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# create a bucket with the root user
roots3 = get_iam_root_client(service_name='s3')
bucket = get_new_bucket(roots3)
try:
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, client.list_objects, Bucket=bucket)
# expect AccessDenied because no identity policy allows s3 actions
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a bucket policy that allows s3:ListBucket for the iam user's arn
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Principal': {'AWS': user_arn},
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket}'
}]
})
roots3.put_bucket_policy(Bucket=bucket, Policy=policy)
# verify that the iam user can eventually access it
retry_on('AccessDenied', 10, client.list_objects, Bucket=bucket)
finally:
roots3.delete_bucket(Bucket=bucket)
# IAM UserPolicy apis
@pytest.mark.user_policy
@pytest.mark.iam_account
def test_account_user_policy(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('name')
policy_name = 'List'
bucket_name = get_new_bucket_name()
policy1 = json.dumps({'Version': '2012-10-17', 'Statement': [
{'Effect': 'Deny',
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket_name}'}]})
policy2 = json.dumps({'Version': '2012-10-17', 'Statement': [
{'Effect': 'Allow',
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket_name}'}]})
# Get/Put/Delete fail on nonexistent UserName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_user_policy(UserName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_user_policy(UserName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.put_user_policy(UserName=name, PolicyName=policy_name, PolicyDocument=policy1)
iam_root.create_user(UserName=name, Path=path)
# Get/Delete fail on nonexistent PolicyName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_user_policy(UserName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_user_policy(UserName=name, PolicyName=policy_name)
iam_root.put_user_policy(UserName=name, PolicyName=policy_name, PolicyDocument=policy1)
response = iam_root.get_user_policy(UserName=name, PolicyName=policy_name)
assert policy1 == json.dumps(response['PolicyDocument'])
response = iam_root.list_user_policies(UserName=name)
assert [policy_name] == response['PolicyNames']
iam_root.put_user_policy(UserName=name, PolicyName=policy_name, PolicyDocument=policy2)
response = iam_root.get_user_policy(UserName=name, PolicyName=policy_name)
assert policy2 == json.dumps(response['PolicyDocument'])
response = iam_root.list_user_policies(UserName=name)
assert [policy_name] == response['PolicyNames']
iam_root.delete_user_policy(UserName=name, PolicyName=policy_name)
# Get/Delete fail after Delete
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_user_policy(UserName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_user_policy(UserName=name, PolicyName=policy_name)
response = iam_root.list_user_policies(UserName=name)
assert [] == response['PolicyNames']
@pytest.mark.user_policy
@pytest.mark.iam_account
def test_account_user_policy_managed(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('name')
policy1 = 'arn:aws:iam::aws:policy/AmazonS3FullAccess'
policy2 = 'arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess'
# Attach/Detach/List fail on nonexistent UserName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.attach_user_policy(UserName=name, PolicyArn=policy1)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_user_policy(UserName=name, PolicyArn=policy1)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.list_attached_user_policies(UserName=name)
iam_root.create_user(UserName=name, Path=path)
# Detach fails on unattached PolicyArn
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_user_policy(UserName=name, PolicyArn=policy1)
iam_root.attach_user_policy(UserName=name, PolicyArn=policy1)
iam_root.attach_user_policy(UserName=name, PolicyArn=policy1)
response = iam_root.list_attached_user_policies(UserName=name)
assert len(response['AttachedPolicies']) == 1
assert 'AmazonS3FullAccess' == response['AttachedPolicies'][0]['PolicyName']
assert policy1 == response['AttachedPolicies'][0]['PolicyArn']
iam_root.attach_user_policy(UserName=name, PolicyArn=policy2)
response = iam_root.list_attached_user_policies(UserName=name)
policies = response['AttachedPolicies']
assert len(policies) == 2
names = [p['PolicyName'] for p in policies]
arns = [p['PolicyArn'] for p in policies]
assert 'AmazonS3FullAccess' in names
assert policy1 in arns
assert 'AmazonS3ReadOnlyAccess' in names
assert policy2 in arns
iam_root.detach_user_policy(UserName=name, PolicyArn=policy2)
# Detach fails after Detach
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_user_policy(UserName=name, PolicyArn=policy2)
response = iam_root.list_attached_user_policies(UserName=name)
assert len(response['AttachedPolicies']) == 1
assert 'AmazonS3FullAccess' == response['AttachedPolicies'][0]['PolicyName']
assert policy1 == response['AttachedPolicies'][0]['PolicyArn']
# DeleteUser fails while policies are still attached
with pytest.raises(iam_root.exceptions.DeleteConflictException):
iam_root.delete_user(UserName=name)
@pytest.mark.user_policy
@pytest.mark.iam_account
def test_account_user_policy_allow(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('name')
bucket_name = get_new_bucket_name()
iam_root.create_user(UserName=name, Path=path)
key = iam_root.create_access_key(UserName=name)['AccessKey']
client = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, client.list_buckets)
# expect AccessDenied because no identity policy allows s3 actions
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a user policy that allows s3 actions
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:*',
'Resource': '*'
}]
})
policy_name = 'AllowStar'
iam_root.put_user_policy(UserName=name, PolicyName=policy_name, PolicyDocument=policy)
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, client.list_buckets)
def group_list_names(client, **kwargs):
p = client.get_paginator('list_groups')
names = []
for response in p.paginate(**kwargs):
names += [u['GroupName'] for u in response['Groups']]
return names
# IAM Group apis
@pytest.mark.group
@pytest.mark.iam_account
def test_account_group_create(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('G1')
assert [] == group_list_names(iam_root, PathPrefix=path)
response = iam_root.create_group(GroupName=name, Path=path)
group = response['Group']
assert path == group['Path']
assert name == group['GroupName']
assert len(group['GroupId'])
arn = group['Arn']
assert arn.startswith('arn:aws:iam:')
assert arn.endswith(f':group{path}{name}')
with pytest.raises(iam_root.exceptions.EntityAlreadyExistsException):
iam_root.create_group(GroupName=name)
response = iam_root.get_group(GroupName=name)
assert group == response['Group']
assert [name] == group_list_names(iam_root, PathPrefix=path)
iam_root.delete_group(GroupName=name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_group(GroupName=name)
assert [] == group_list_names(iam_root, PathPrefix=path)
@pytest.mark.iam_account
@pytest.mark.group
def test_account_group_case_insensitive_name(iam_root):
path = get_iam_path_prefix()
name_upper = make_iam_name('G1')
name_lower = make_iam_name('g1')
response = iam_root.create_group(GroupName=name_upper, Path=path)
group = response['Group']
with pytest.raises(iam_root.exceptions.EntityAlreadyExistsException):
iam_root.create_group(GroupName=name_lower)
response = iam_root.get_group(GroupName=name_lower)
assert group == response['Group']
iam_root.delete_group(GroupName=name_lower)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_group(GroupName=name_upper)
@pytest.mark.iam_account
@pytest.mark.group
def test_account_group_list(iam_root):
path = get_iam_path_prefix()
response = iam_root.list_groups(PathPrefix=path)
assert len(response['Groups']) == 0
assert response['IsTruncated'] == False
name1 = make_iam_name('aa')
name2 = make_iam_name('Ab')
name3 = make_iam_name('ac')
name4 = make_iam_name('Ad')
# sort order is independent of Path and GroupName capitalization
iam_root.create_group(GroupName=name4, Path=path+'w/')
iam_root.create_group(GroupName=name3, Path=path+'x/')
iam_root.create_group(GroupName=name2, Path=path+'y/')
iam_root.create_group(GroupName=name1, Path=path+'z/')
assert [name1, name2, name3, name4] == \
group_list_names(iam_root, PathPrefix=path)
assert [name1, name2, name3, name4] == \
group_list_names(iam_root, PathPrefix=path, PaginationConfig={'PageSize': 1})
@pytest.mark.group
@pytest.mark.iam_account
def test_account_group_update(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('G1')
response = iam_root.create_group(GroupName=name, Path=path)
group_id = response['Group']['GroupId']
username = make_iam_name('U1')
iam_root.create_user(UserName=username, Path=path)
iam_root.add_user_to_group(GroupName=name, UserName=username)
response = iam_root.list_groups_for_user(UserName=username)
groups = response['Groups']
assert len(groups) == 1
assert path == groups[0]['Path']
assert name == groups[0]['GroupName']
assert group_id == groups[0]['GroupId']
new_path = path + 'new/'
new_name = make_iam_name('NG1')
iam_root.update_group(GroupName=name, NewPath=new_path, NewGroupName=new_name)
response = iam_root.get_group(GroupName=new_name)
group = response['Group']
assert new_path == group['Path']
assert new_name == group['GroupName']
assert group_id == group['GroupId']
arn = group['Arn']
assert arn.startswith('arn:aws:iam:')
assert arn.endswith(f':group{new_path}{new_name}')
users = response['Users']
assert len(users) == 1
assert username == users[0]['UserName']
response = iam_root.list_groups_for_user(UserName=username)
groups = response['Groups']
assert len(groups) == 1
assert new_path == groups[0]['Path']
assert new_name == groups[0]['GroupName']
assert group_id == groups[0]['GroupId']
# IAM GroupPolicy apis
@pytest.mark.group_policy
@pytest.mark.iam_account
def test_account_inline_group_policy(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('name')
policy_name = 'List'
bucket_name = get_new_bucket_name()
policy1 = json.dumps({'Version': '2012-10-17', 'Statement': [
{'Effect': 'Deny',
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket_name}'}]})
policy2 = json.dumps({'Version': '2012-10-17', 'Statement': [
{'Effect': 'Allow',
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket_name}'}]})
# Get/Put/Delete fail on nonexistent GroupName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_group_policy(GroupName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_group_policy(GroupName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.put_group_policy(GroupName=name, PolicyName=policy_name, PolicyDocument=policy1)
iam_root.create_group(GroupName=name, Path=path)
# Get/Delete fail on nonexistent PolicyName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_group_policy(GroupName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_group_policy(GroupName=name, PolicyName=policy_name)
iam_root.put_group_policy(GroupName=name, PolicyName=policy_name, PolicyDocument=policy1)
response = iam_root.get_group_policy(GroupName=name, PolicyName=policy_name)
assert policy1 == json.dumps(response['PolicyDocument'])
response = iam_root.list_group_policies(GroupName=name)
assert [policy_name] == response['PolicyNames']
iam_root.put_group_policy(GroupName=name, PolicyName=policy_name, PolicyDocument=policy2)
response = iam_root.get_group_policy(GroupName=name, PolicyName=policy_name)
assert policy2 == json.dumps(response['PolicyDocument'])
response = iam_root.list_group_policies(GroupName=name)
assert [policy_name] == response['PolicyNames']
# DeleteGroup fails while policies are still attached
with pytest.raises(iam_root.exceptions.DeleteConflictException):
iam_root.delete_group(GroupName=name)
iam_root.delete_group_policy(GroupName=name, PolicyName=policy_name)
# Get/Delete fail after Delete
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_group_policy(GroupName=name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_group_policy(GroupName=name, PolicyName=policy_name)
response = iam_root.list_group_policies(GroupName=name)
assert [] == response['PolicyNames']
@pytest.mark.group_policy
@pytest.mark.iam_account
def test_account_managed_group_policy(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('name')
policy1 = 'arn:aws:iam::aws:policy/AmazonS3FullAccess'
policy2 = 'arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess'
# Attach/Detach/List fail on nonexistent GroupName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.attach_group_policy(GroupName=name, PolicyArn=policy1)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_group_policy(GroupName=name, PolicyArn=policy1)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.list_attached_group_policies(GroupName=name)
iam_root.create_group(GroupName=name, Path=path)
# Detach fails on unattached PolicyArn
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_group_policy(GroupName=name, PolicyArn=policy1)
iam_root.attach_group_policy(GroupName=name, PolicyArn=policy1)
iam_root.attach_group_policy(GroupName=name, PolicyArn=policy1)
response = iam_root.list_attached_group_policies(GroupName=name)
assert len(response['AttachedPolicies']) == 1
assert 'AmazonS3FullAccess' == response['AttachedPolicies'][0]['PolicyName']
assert policy1 == response['AttachedPolicies'][0]['PolicyArn']
iam_root.attach_group_policy(GroupName=name, PolicyArn=policy2)
response = iam_root.list_attached_group_policies(GroupName=name)
policies = response['AttachedPolicies']
assert len(policies) == 2
names = [p['PolicyName'] for p in policies]
arns = [p['PolicyArn'] for p in policies]
assert 'AmazonS3FullAccess' in names
assert policy1 in arns
assert 'AmazonS3ReadOnlyAccess' in names
assert policy2 in arns
iam_root.detach_group_policy(GroupName=name, PolicyArn=policy2)
# Detach fails after Detach
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_group_policy(GroupName=name, PolicyArn=policy2)
response = iam_root.list_attached_group_policies(GroupName=name)
assert len(response['AttachedPolicies']) == 1
assert 'AmazonS3FullAccess' == response['AttachedPolicies'][0]['PolicyName']
assert policy1 == response['AttachedPolicies'][0]['PolicyArn']
# DeleteGroup fails while policies are still attached
with pytest.raises(iam_root.exceptions.DeleteConflictException):
iam_root.delete_group(GroupName=name)
@pytest.mark.group_policy
@pytest.mark.iam_account
def test_account_inline_group_policy_allow(iam_root):
path = get_iam_path_prefix()
username = make_iam_name('User')
groupname = make_iam_name('Group')
bucket_name = get_new_bucket_name()
iam_root.create_user(UserName=username, Path=path)
key = iam_root.create_access_key(UserName=username)['AccessKey']
client = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
iam_root.create_group(GroupName=groupname, Path=path)
iam_root.add_user_to_group(GroupName=groupname, UserName=username)
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, client.list_buckets)
# expect AccessDenied because no identity policy allows s3 actions
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a group policy that allows s3 actions
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:*',
'Resource': '*'
}]
})
policy_name = 'AllowStar'
iam_root.put_group_policy(GroupName=groupname, PolicyName=policy_name, PolicyDocument=policy)
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, client.list_buckets)
@pytest.mark.group_policy
@pytest.mark.iam_account
def test_account_managed_group_policy_allow(iam_root):
path = get_iam_path_prefix()
username = make_iam_name('User')
groupname = make_iam_name('Group')
bucket_name = get_new_bucket_name()
iam_root.create_user(UserName=username, Path=path)
key = iam_root.create_access_key(UserName=username)['AccessKey']
client = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
iam_root.create_group(GroupName=groupname, Path=path)
iam_root.add_user_to_group(GroupName=groupname, UserName=username)
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, client.list_buckets)
# expect AccessDenied because no identity policy allows s3 actions
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a group policy that allows s3 read actions
policy_arn = 'arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess'
iam_root.attach_group_policy(GroupName=groupname, PolicyArn=policy_arn)
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, client.list_buckets)
assume_role_policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 'sts:AssumeRole',
'Principal': {'AWS': '*'}
}]
})
# IAM Role apis
@pytest.mark.iam_account
@pytest.mark.iam_role
def test_account_role_create(iam_root):
path = get_iam_path_prefix()
name1 = make_iam_name('R1')
desc = 'my role description'
max_duration = 43200
response = iam_root.create_role(RoleName=name1, Path=path, AssumeRolePolicyDocument=assume_role_policy, Description=desc, MaxSessionDuration=max_duration)
role = response['Role']
assert role['Path'] == path
assert role['RoleName'] == name1
assert assume_role_policy == json.dumps(role['AssumeRolePolicyDocument'])
assert len(role['RoleId'])
arn = role['Arn']
assert arn.startswith('arn:aws:iam:')
assert arn.endswith(f':role{path}{name1}')
assert role['CreateDate'] > datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
# AWS doesn't include these for CreateRole, only GetRole
#assert desc == role['Description']
#assert max_duration == role['MaxSessionDuration']
response = iam_root.get_role(RoleName=name1)
role = response['Role']
assert arn == role['Arn']
assert desc == role['Description']
assert max_duration == role['MaxSessionDuration']
path2 = get_iam_path_prefix() + 'foo/'
with pytest.raises(iam_root.exceptions.EntityAlreadyExistsException):
iam_root.create_role(RoleName=name1, Path=path2, AssumeRolePolicyDocument=assume_role_policy)
name2 = make_iam_name('R2')
response = iam_root.create_role(RoleName=name2, Path=path2, AssumeRolePolicyDocument=assume_role_policy)
role = response['Role']
assert role['Path'] == path2
assert role['RoleName'] == name2
@pytest.mark.iam_account
@pytest.mark.iam_role
def test_account_role_case_insensitive_name(iam_root):
path = get_iam_path_prefix()
name_upper = make_iam_name('R1')
name_lower = make_iam_name('r1')
response = iam_root.create_role(RoleName=name_upper, Path=path, AssumeRolePolicyDocument=assume_role_policy)
rid = response['Role']['RoleId']
# name is case-insensitive, so 'r1' should also conflict
with pytest.raises(iam_root.exceptions.EntityAlreadyExistsException):
iam_root.create_role(RoleName=name_lower, AssumeRolePolicyDocument=assume_role_policy)
# search for 'r1' should return the same 'R1' role
response = iam_root.get_role(RoleName=name_lower)
assert rid == response['Role']['RoleId']
# delete for 'r1' should delete the same 'R1' role
iam_root.delete_role(RoleName=name_lower)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_role(RoleName=name_lower)
@pytest.mark.iam_account
@pytest.mark.iam_role
def test_account_role_delete(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('U1')
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_role(RoleName=name)
response = iam_root.create_role(RoleName=name, Path=path, AssumeRolePolicyDocument=assume_role_policy)
uid = response['Role']['RoleId']
create_date = response['Role']['CreateDate']
iam_root.delete_role(RoleName=name)
response = iam_root.create_role(RoleName=name, Path=path, AssumeRolePolicyDocument=assume_role_policy)
assert uid != response['Role']['RoleId']
assert create_date <= response['Role']['CreateDate']
def role_list_names(client, **kwargs):
p = client.get_paginator('list_roles')
rolenames = []
for response in p.paginate(**kwargs):
rolenames += [u['RoleName'] for u in response['Roles']]
return rolenames
@pytest.mark.iam_account
@pytest.mark.iam_role
def test_account_role_list(iam_root):
path = get_iam_path_prefix()
response = iam_root.list_roles(PathPrefix=path)
assert len(response['Roles']) == 0
assert response['IsTruncated'] == False
name1 = make_iam_name('aa')
name2 = make_iam_name('Ab')
name3 = make_iam_name('ac')
name4 = make_iam_name('Ad')
# sort order is independent of CreateDate, Path, and RoleName capitalization
iam_root.create_role(RoleName=name4, Path=path+'w/', AssumeRolePolicyDocument=assume_role_policy)
iam_root.create_role(RoleName=name3, Path=path+'x/', AssumeRolePolicyDocument=assume_role_policy)
iam_root.create_role(RoleName=name2, Path=path+'y/', AssumeRolePolicyDocument=assume_role_policy)
iam_root.create_role(RoleName=name1, Path=path+'z/', AssumeRolePolicyDocument=assume_role_policy)
assert [name1, name2, name3, name4] == \
role_list_names(iam_root, PathPrefix=path)
assert [name1, name2, name3, name4] == \
role_list_names(iam_root, PathPrefix=path, PaginationConfig={'PageSize': 1})
@pytest.mark.iam_account
@pytest.mark.iam_role
def test_account_role_list_path_prefix(iam_root):
path = get_iam_path_prefix()
response = iam_root.list_roles(PathPrefix=path)
assert len(response['Roles']) == 0
assert response['IsTruncated'] == False
name1 = make_iam_name('a')
name2 = make_iam_name('b')
name3 = make_iam_name('c')
name4 = make_iam_name('d')
iam_root.create_role(RoleName=name1, Path=path, AssumeRolePolicyDocument=assume_role_policy)
iam_root.create_role(RoleName=name2, Path=path, AssumeRolePolicyDocument=assume_role_policy)
iam_root.create_role(RoleName=name3, Path=path+'a/', AssumeRolePolicyDocument=assume_role_policy)
iam_root.create_role(RoleName=name4, Path=path+'a/x/', AssumeRolePolicyDocument=assume_role_policy)
assert [name1, name2, name3, name4] == \
role_list_names(iam_root, PathPrefix=path)
assert [name1, name2, name3, name4] == \
role_list_names(iam_root, PathPrefix=path,
PaginationConfig={'PageSize': 1})
assert [name3, name4] == \
role_list_names(iam_root, PathPrefix=path+'a')
assert [name3, name4] == \
role_list_names(iam_root, PathPrefix=path+'a',
PaginationConfig={'PageSize': 1})
assert [name4] == \
role_list_names(iam_root, PathPrefix=path+'a/x')
assert [name4] == \
role_list_names(iam_root, PathPrefix=path+'a/x',
PaginationConfig={'PageSize': 1})
assert [] == role_list_names(iam_root, PathPrefix=path+'a/x/d')
@pytest.mark.iam_account
@pytest.mark.iam_role
def test_account_role_update(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('a')
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.update_role(RoleName=name)
iam_root.create_role(RoleName=name, Path=path, AssumeRolePolicyDocument=assume_role_policy)
response = iam_root.get_role(RoleName=name)
assert name == response['Role']['RoleName']
arn = response['Role']['Arn']
rid = response['Role']['RoleId']
desc = 'my role description'
iam_root.update_role(RoleName=name, Description=desc, MaxSessionDuration=43200)
response = iam_root.get_role(RoleName=name)
assert rid == response['Role']['RoleId']
assert arn == response['Role']['Arn']
assert desc == response['Role']['Description']
assert 43200 == response['Role']['MaxSessionDuration']
role_policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:*',
"Resource": "*"
}]
})
# IAM RolePolicy apis
@pytest.mark.iam_account
@pytest.mark.iam_role
@pytest.mark.role_policy
def test_account_role_policy(iam_root):
path = get_iam_path_prefix()
role_name = make_iam_name('r')
policy_name = 'MyPolicy'
policy2_name = 'AnotherPolicy'
# Get/Put/Delete fail on nonexistent RoleName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_role_policy(RoleName=role_name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_role_policy(RoleName=role_name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy_name, PolicyDocument=role_policy)
iam_root.create_role(RoleName=role_name, Path=path, AssumeRolePolicyDocument=assume_role_policy)
# Get/Delete fail on nonexistent PolicyName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_role_policy(RoleName=role_name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_role_policy(RoleName=role_name, PolicyName=policy_name)
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy_name, PolicyDocument=role_policy)
response = iam_root.get_role_policy(RoleName=role_name, PolicyName=policy_name)
assert role_name == response['RoleName']
assert policy_name == response['PolicyName']
assert role_policy == json.dumps(response['PolicyDocument'])
response = iam_root.list_role_policies(RoleName=role_name)
assert [policy_name] == response['PolicyNames']
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy2_name, PolicyDocument=role_policy)
response = iam_root.list_role_policies(RoleName=role_name)
assert [policy2_name, policy_name] == response['PolicyNames']
iam_root.delete_role_policy(RoleName=role_name, PolicyName=policy_name)
iam_root.delete_role_policy(RoleName=role_name, PolicyName=policy2_name)
# Get/Delete fail after Delete
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_role_policy(RoleName=role_name, PolicyName=policy_name)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_role_policy(RoleName=role_name, PolicyName=policy_name)
@pytest.mark.role_policy
@pytest.mark.iam_account
def test_account_role_policy_managed(iam_root):
path = get_iam_path_prefix()
name = make_iam_name('name')
policy1 = 'arn:aws:iam::aws:policy/AmazonS3FullAccess'
policy2 = 'arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess'
# Attach/Detach/List fail on nonexistent RoleName
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.attach_role_policy(RoleName=name, PolicyArn=policy1)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_role_policy(RoleName=name, PolicyArn=policy1)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.list_attached_role_policies(RoleName=name)
iam_root.create_role(RoleName=name, Path=path, AssumeRolePolicyDocument=assume_role_policy)
# Detach fails on unattached PolicyArn
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_role_policy(RoleName=name, PolicyArn=policy1)
iam_root.attach_role_policy(RoleName=name, PolicyArn=policy1)
iam_root.attach_role_policy(RoleName=name, PolicyArn=policy1)
response = iam_root.list_attached_role_policies(RoleName=name)
assert len(response['AttachedPolicies']) == 1
assert 'AmazonS3FullAccess' == response['AttachedPolicies'][0]['PolicyName']
assert policy1 == response['AttachedPolicies'][0]['PolicyArn']
iam_root.attach_role_policy(RoleName=name, PolicyArn=policy2)
response = iam_root.list_attached_role_policies(RoleName=name)
policies = response['AttachedPolicies']
assert len(policies) == 2
names = [p['PolicyName'] for p in policies]
arns = [p['PolicyArn'] for p in policies]
assert 'AmazonS3FullAccess' in names
assert policy1 in arns
assert 'AmazonS3ReadOnlyAccess' in names
assert policy2 in arns
iam_root.detach_role_policy(RoleName=name, PolicyArn=policy2)
# Detach fails after Detach
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.detach_role_policy(RoleName=name, PolicyArn=policy2)
response = iam_root.list_attached_role_policies(RoleName=name)
assert len(response['AttachedPolicies']) == 1
assert 'AmazonS3FullAccess' == response['AttachedPolicies'][0]['PolicyName']
assert policy1 == response['AttachedPolicies'][0]['PolicyArn']
# DeleteRole fails while policies are still attached
with pytest.raises(iam_root.exceptions.DeleteConflictException):
iam_root.delete_role(RoleName=name)
@pytest.mark.iam_account
@pytest.mark.iam_role
@pytest.mark.role_policy
def test_account_role_policy_allow(iam_root):
path = get_iam_path_prefix()
user_name = make_iam_name('MyUser')
role_name = make_iam_name('MyRole')
session_name = 'MySession'
user = iam_root.create_user(UserName=user_name, Path=path)['User']
user_arn = user['Arn']
trust_policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 'sts:AssumeRole',
'Principal': {'AWS': user_arn}
}]
})
# returns MalformedPolicyDocument until the user arn starts working
role = retry_on('MalformedPolicyDocument', 10, iam_root.create_role,
RoleName=role_name, Path=path, AssumeRolePolicyDocument=trust_policy)['Role']
role_arn = role['Arn']
key = iam_root.create_access_key(UserName=user_name)['AccessKey']
sts = get_sts_client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# returns InvalidClientTokenId or AccessDenied until the access key starts working
response = retry_on(('InvalidClientTokenId', 'AccessDenied'), 10, sts.assume_role,
RoleArn=role_arn, RoleSessionName=session_name)
creds = response['Credentials']
s3 = get_iam_s3client(aws_access_key_id = creds['AccessKeyId'],
aws_secret_access_key = creds['SecretAccessKey'],
aws_session_token = creds['SessionToken'])
# expect AccessDenied because no identity policy allows s3 actions
e = assert_raises(ClientError, s3.list_buckets)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
policy_name = 'AllowListAllMyBuckets'
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:ListAllMyBuckets',
'Resource': '*'
}]
})
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy_name, PolicyDocument=policy)
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, s3.list_buckets)
# alt account user assumes main account role to access main account bucket
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
@pytest.mark.iam_role
@pytest.mark.role_policy
def test_same_account_role_policy_allow(iam_root, iam_alt_root):
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
role_name = make_iam_name('MyRole')
session_name = 'MySession'
bucket_name = get_new_bucket_name()
user = iam_alt_root.create_user(UserName=user_name, Path=path)['User']
user_arn = user['Arn']
key = iam_alt_root.create_access_key(UserName=user_name)['AccessKey']
s3_main = get_iam_root_client(service_name='s3')
s3_main.create_bucket(Bucket=bucket_name)
trust_policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 'sts:AssumeRole',
'Principal': {'AWS': user_arn}
}]
})
# returns MalformedPolicyDocument until the user arn starts working
role = retry_on('MalformedPolicyDocument', 10, iam_root.create_role,
RoleName=role_name, Path=path, AssumeRolePolicyDocument=trust_policy)['Role']
role_arn = role['Arn']
sts = get_sts_client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# returns InvalidClientTokenId or AccessDenied until the access key starts working
response = retry_on(('InvalidClientTokenId', 'AccessDenied'), 10, sts.assume_role,
RoleArn=role_arn, RoleSessionName=session_name)
creds = response['Credentials']
s3 = get_iam_s3client(aws_access_key_id = creds['AccessKeyId'],
aws_secret_access_key = creds['SecretAccessKey'],
aws_session_token = creds['SessionToken'])
# expect AccessDenied because no identity policy allows s3 actions
e = assert_raises(ClientError, s3.list_objects, Bucket=bucket_name)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
policy_name = 'AllowListBucket'
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:ListBucket',
'Resource': '*'
}]
})
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy_name, PolicyDocument=policy)
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, s3.list_objects, Bucket=bucket_name)
# alt account user assumes main account role to access alt account bucket
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
@pytest.mark.iam_role
@pytest.mark.role_policy
def test_cross_account_role_policy_allow(iam_root, iam_alt_root):
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
role_name = make_iam_name('MyRole')
session_name = 'MySession'
bucket_name = get_new_bucket_name()
user = iam_alt_root.create_user(UserName=user_name, Path=path)['User']
user_arn = user['Arn']
key = iam_alt_root.create_access_key(UserName=user_name)['AccessKey']
s3_alt = get_iam_alt_root_client(service_name='s3')
s3_alt.create_bucket(Bucket=bucket_name)
trust_policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 'sts:AssumeRole',
'Principal': {'AWS': user_arn}
}]
})
# returns MalformedPolicyDocument until the user arn starts working
role = retry_on('MalformedPolicyDocument', 10, iam_root.create_role,
RoleName=role_name, Path=path, AssumeRolePolicyDocument=trust_policy)['Role']
role_arn = role['Arn']
sts = get_sts_client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# returns InvalidClientTokenId or AccessDenied until the access key starts working
response = retry_on(('InvalidClientTokenId', 'AccessDenied'), 10, sts.assume_role,
RoleArn=role_arn, RoleSessionName=session_name)
creds = response['Credentials']
s3 = get_iam_s3client(aws_access_key_id = creds['AccessKeyId'],
aws_secret_access_key = creds['SecretAccessKey'],
aws_session_token = creds['SessionToken'])
# expect AccessDenied because no identity policy allows s3 actions
e = assert_raises(ClientError, s3.list_objects, Bucket=bucket_name)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
policy_name = 'AllowListBucket'
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:ListBucket',
'Resource': '*'
}]
})
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy_name, PolicyDocument=policy)
# expect AccessDenied because no resource policy allows the main account
e = assert_raises(ClientError, s3.list_objects, Bucket=bucket_name)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a bucket policy that allows s3:ListBucket for the main account's arn
main_arn = iam_root.get_user()['User']['Arn']
s3_alt.put_bucket_policy(Bucket=bucket_name, Policy=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Principal': {'AWS': main_arn},
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket_name}'
}]
}))
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, s3.list_objects, Bucket=bucket_name)
# alt account user assumes main account role to create a bucket
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
@pytest.mark.iam_role
@pytest.mark.role_policy
def test_account_role_policy_allow_create_bucket(iam_root, iam_alt_root):
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
role_name = make_iam_name('MyRole')
session_name = 'MySession'
bucket_name = get_new_bucket_name()
user = iam_alt_root.create_user(UserName=user_name, Path=path)['User']
user_arn = user['Arn']
key = iam_alt_root.create_access_key(UserName=user_name)['AccessKey']
trust_policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 'sts:AssumeRole',
'Principal': {'AWS': user_arn}
}]
})
# returns MalformedPolicyDocument until the user arn starts working
role = retry_on('MalformedPolicyDocument', 10, iam_root.create_role,
RoleName=role_name, Path=path, AssumeRolePolicyDocument=trust_policy)['Role']
role_arn = role['Arn']
sts = get_sts_client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# returns InvalidClientTokenId or AccessDenied until the access key starts working
response = retry_on(('InvalidClientTokenId', 'AccessDenied'), 10, sts.assume_role,
RoleArn=role_arn, RoleSessionName=session_name)
creds = response['Credentials']
s3 = get_iam_s3client(aws_access_key_id = creds['AccessKeyId'],
aws_secret_access_key = creds['SecretAccessKey'],
aws_session_token = creds['SessionToken'])
# expect AccessDenied because no identity policy allows s3 actions
e = assert_raises(ClientError, s3.create_bucket, Bucket=bucket_name, ObjectOwnership='ObjectWriter', ACL='private')
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
policy_name = 'AllowCreateBucket'
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': ['s3:CreateBucket', 's3:PutBucketAcl'],
'Resource': '*'
}]
})
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy_name, PolicyDocument=policy)
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, s3.create_bucket, Bucket=bucket_name, ObjectOwnership='ObjectWriter', ACL='private')
# verify that the bucket is owned by the role's account
s3_main = get_iam_root_client(service_name='s3')
response = s3_main.get_bucket_acl(Bucket=bucket_name)
main_arn = iam_root.get_user()['User']['Arn']
account_id = main_arn.removeprefix('arn:aws:iam::').removesuffix(':root')
assert response['Owner']['ID'] == account_id
assert response['Grants'][0]['Grantee']['ID'] == account_id
# alt account user assumes main account role to read the role info
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
@pytest.mark.iam_role
@pytest.mark.role_policy
def test_account_role_policy_allow_get_role(iam_root, iam_alt_root):
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
role_name = make_iam_name('MyRole')
session_name = 'MySession'
bucket_name = get_new_bucket_name()
user = iam_alt_root.create_user(UserName=user_name, Path=path)['User']
user_arn = user['Arn']
key = iam_alt_root.create_access_key(UserName=user_name)['AccessKey']
trust_policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 'sts:AssumeRole',
'Principal': {'AWS': user_arn}
}]
})
# returns MalformedPolicyDocument until the user arn starts working
role = retry_on('MalformedPolicyDocument', 10, iam_root.create_role,
RoleName=role_name, Path=path, AssumeRolePolicyDocument=trust_policy)['Role']
role_arn = role['Arn']
sts = get_sts_client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# returns InvalidClientTokenId or AccessDenied until the access key starts working
response = retry_on(('InvalidClientTokenId', 'AccessDenied'), 10, sts.assume_role,
RoleArn=role_arn, RoleSessionName=session_name)
creds = response['Credentials']
iam = get_iam_root_client(service_name='iam',
aws_access_key_id = creds['AccessKeyId'],
aws_secret_access_key = creds['SecretAccessKey'],
aws_session_token = creds['SessionToken'])
# expect AccessDenied because no identity policy allows iam actions
e = assert_raises(ClientError, iam.get_role, RoleName=role_name)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
policy_name = 'AllowGetRole'
policy = json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 'iam:GetRole',
'Resource': '*'
}]
})
iam_root.put_role_policy(RoleName=role_name, PolicyName=policy_name, PolicyDocument=policy)
# the policy may take a bit to start working. retry until it returns
# something other than AccessDenied
retry_on('AccessDenied', 10, iam.get_role, RoleName=role_name)
# IAM OpenIDConnectProvider apis
@pytest.mark.iam_account
def test_account_oidc_provider(iam_root):
url_host = get_iam_path_prefix()[1:] + 'example.com'
url = 'http://' + url_host
response = iam_root.create_open_id_connect_provider(
ClientIDList=['my-application-id'],
ThumbprintList=['3768084dfb3d2b68b7897bf5f565da8efEXAMPLE'],
Url=url)
arn = response['OpenIDConnectProviderArn']
assert arn.endswith(f':oidc-provider/{url_host}')
response = iam_root.list_open_id_connect_providers()
arns = [p['Arn'] for p in response['OpenIDConnectProviderList']]
assert arn in arns
response = iam_root.get_open_id_connect_provider(OpenIDConnectProviderArn=arn)
assert url == response['Url']
assert ['my-application-id'] == response['ClientIDList']
assert ['3768084dfb3d2b68b7897bf5f565da8efEXAMPLE'] == response['ThumbprintList']
iam_root.delete_open_id_connect_provider(OpenIDConnectProviderArn=arn)
response = iam_root.list_open_id_connect_providers()
arns = [p['Arn'] for p in response['OpenIDConnectProviderList']]
assert arn not in arns
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.get_open_id_connect_provider(OpenIDConnectProviderArn=arn)
with pytest.raises(iam_root.exceptions.NoSuchEntityException):
iam_root.delete_open_id_connect_provider(OpenIDConnectProviderArn=arn)
# test cross-account access, adding user policy before the bucket policy
def _test_cross_account_user_bucket_policy(roots3, alt_root, alt_name, alt_arn):
# add a user policy that allows s3 actions
alt_root.put_user_policy(UserName=alt_name, PolicyName='AllowStar', PolicyDocument=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:*',
'Resource': '*'
}]
}))
key = alt_root.create_access_key(UserName=alt_name)['AccessKey']
alts3 = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# create a bucket with the root user
bucket = get_new_bucket(roots3)
try:
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, alts3.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a bucket policy that allows s3:ListBucket for the iam user's arn
roots3.put_bucket_policy(Bucket=bucket, Policy=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Principal': {'AWS': alt_arn},
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket}'
}]
}))
# verify that the iam user can eventually access it
retry_on('AccessDenied', 10, alts3.list_objects, Bucket=bucket)
finally:
roots3.delete_bucket(Bucket=bucket)
# test cross-account access, adding bucket policy before the user policy
def _test_cross_account_bucket_user_policy(roots3, alt_root, alt_name, alt_arn):
key = alt_root.create_access_key(UserName=alt_name)['AccessKey']
alts3 = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# create a bucket with the root user
bucket = get_new_bucket(roots3)
try:
# add a bucket policy that allows s3:ListBucket for the iam user's arn
roots3.put_bucket_policy(Bucket=bucket, Policy=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Principal': {'AWS': alt_arn},
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket}'
}]
}))
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, alts3.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a user policy that allows s3 actions
alt_root.put_user_policy(UserName=alt_name, PolicyName='AllowStar', PolicyDocument=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:*',
'Resource': '*'
}]
}))
# verify that the iam user can eventually access it
retry_on('AccessDenied', 10, alts3.list_objects, Bucket=bucket)
finally:
roots3.delete_bucket(Bucket=bucket)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_bucket_user_policy_allow_user_arn(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
user_arn = response['User']['Arn']
_test_cross_account_bucket_user_policy(roots3, iam_alt_root, user_name, user_arn)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_user_bucket_policy_allow_user_arn(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
user_arn = response['User']['Arn']
_test_cross_account_user_bucket_policy(roots3, iam_alt_root, user_name, user_arn)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_user_bucket_policy_allow_account_arn(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
user_arn = response['User']['Arn']
account_arn = user_arn.replace(f':user{path}{user_name}', ':root')
_test_cross_account_user_bucket_policy(roots3, iam_alt_root, user_name, account_arn)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_bucket_user_policy_allow_account_arn(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
user_arn = response['User']['Arn']
account_arn = user_arn.replace(f':user{path}{user_name}', ':root')
_test_cross_account_bucket_user_policy(roots3, iam_alt_root, user_name, account_arn)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_user_bucket_policy_allow_account_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
user_arn = response['User']['Arn']
account_id = user_arn.removeprefix('arn:aws:iam::').removesuffix(f':user{path}{user_name}')
_test_cross_account_user_bucket_policy(roots3, iam_alt_root, user_name, account_id)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_bucket_user_policy_allow_account_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
user_arn = response['User']['Arn']
account_id = user_arn.removeprefix('arn:aws:iam::').removesuffix(f':user{path}{user_name}')
_test_cross_account_bucket_user_policy(roots3, iam_alt_root, user_name, account_id)
# test cross-account access, adding user policy before the bucket acl
def _test_cross_account_user_policy_bucket_acl(roots3, alt_root, alt_name, grantee):
# add a user policy that allows s3 actions
alt_root.put_user_policy(UserName=alt_name, PolicyName='AllowStar', PolicyDocument=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:*',
'Resource': '*'
}]
}))
key = alt_root.create_access_key(UserName=alt_name)['AccessKey']
alts3 = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# create a bucket with the root user
bucket = get_new_bucket(roots3)
try:
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, alts3.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a bucket acl that grants READ access
roots3.put_bucket_acl(Bucket=bucket, GrantRead=grantee)
# verify that the iam user can eventually access it
retry_on('AccessDenied', 10, alts3.list_objects, Bucket=bucket)
finally:
roots3.delete_bucket(Bucket=bucket)
# test cross-account access, adding bucket acl before the user policy
def _test_cross_account_bucket_acl_user_policy(roots3, alt_root, alt_name, grantee):
key = alt_root.create_access_key(UserName=alt_name)['AccessKey']
alts3 = get_iam_s3client(aws_access_key_id=key['AccessKeyId'],
aws_secret_access_key=key['SecretAccessKey'])
# create a bucket with the root user
bucket = get_new_bucket(roots3)
try:
# add a bucket acl that grants READ access
roots3.put_bucket_acl(Bucket=bucket, GrantRead=grantee)
# the access key may take a bit to start working. retry until it returns
# something other than InvalidAccessKeyId
e = assert_raises(ClientError, retry_on, 'InvalidAccessKeyId', 10, alts3.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a user policy that allows s3 actions
alt_root.put_user_policy(UserName=alt_name, PolicyName='AllowStar', PolicyDocument=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Action': 's3:*',
'Resource': '*'
}]
}))
# verify that the iam user can eventually access it
retry_on('AccessDenied', 10, alts3.list_objects, Bucket=bucket)
finally:
roots3.delete_bucket(Bucket=bucket)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
@pytest.mark.fails_on_aws # can't grant to individual users
def test_cross_account_bucket_acl_user_policy_grant_user_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
grantee = 'id=' + response['User']['UserId']
_test_cross_account_bucket_acl_user_policy(roots3, iam_alt_root, user_name, grantee)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
@pytest.mark.fails_on_aws # can't grant to individual users
def test_cross_account_user_policy_bucket_acl_grant_user_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
response = iam_alt_root.create_user(UserName=user_name, Path=path)
grantee = 'id=' + response['User']['UserId']
_test_cross_account_user_policy_bucket_acl(roots3, iam_alt_root, user_name, grantee)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_bucket_acl_user_policy_grant_canonical_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
iam_alt_root.create_user(UserName=user_name, Path=path)
grantee = 'id=' + get_iam_alt_root_user_id()
_test_cross_account_bucket_acl_user_policy(roots3, iam_alt_root, user_name, grantee)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_user_policy_bucket_acl_grant_canonical_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
iam_alt_root.create_user(UserName=user_name, Path=path)
grantee = 'id=' + get_iam_alt_root_user_id()
_test_cross_account_user_policy_bucket_acl(roots3, iam_alt_root, user_name, grantee)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_bucket_acl_user_policy_grant_account_email(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
iam_alt_root.create_user(UserName=user_name, Path=path)
grantee = 'emailAddress=' + get_iam_alt_root_email()
_test_cross_account_bucket_acl_user_policy(roots3, iam_alt_root, user_name, grantee)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_user_policy_bucket_acl_grant_account_email(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
path = get_iam_path_prefix()
user_name = make_iam_name('AltUser')
iam_alt_root.create_user(UserName=user_name, Path=path)
grantee = 'emailAddress=' + get_iam_alt_root_email()
_test_cross_account_user_policy_bucket_acl(roots3, iam_alt_root, user_name, grantee)
# test root cross-account access with bucket policy
def _test_cross_account_root_bucket_policy(roots3, alts3, alt_arn):
# create a bucket with the root user
bucket = get_new_bucket(roots3)
try:
e = assert_raises(ClientError, alts3.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a bucket policy that allows s3:ListBucket for the iam user's arn
roots3.put_bucket_policy(Bucket=bucket, Policy=json.dumps({
'Version': '2012-10-17',
'Statement': [{
'Effect': 'Allow',
'Principal': {'AWS': alt_arn},
'Action': 's3:ListBucket',
'Resource': f'arn:aws:s3:::{bucket}'
}]
}))
# verify that the iam user can eventually access it
retry_on('AccessDenied', 10, alts3.list_objects, Bucket=bucket)
finally:
roots3.delete_bucket(Bucket=bucket)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_root_bucket_policy_allow_account_arn(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
alts3 = get_iam_alt_root_client(service_name='s3')
alt_arn = iam_alt_root.get_user()['User']['Arn']
_test_cross_account_root_bucket_policy(roots3, alts3, alt_arn)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_root_bucket_policy_allow_account_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
alts3 = get_iam_alt_root_client(service_name='s3')
alt_arn = iam_alt_root.get_user()['User']['Arn']
account_id = alt_arn.removeprefix('arn:aws:iam::').removesuffix(':root')
_test_cross_account_root_bucket_policy(roots3, alts3, account_id)
# test root cross-account access with bucket acls
def _test_cross_account_root_bucket_acl(roots3, alts3, grantee):
# create a bucket with the root user
bucket = get_new_bucket(roots3)
try:
e = assert_raises(ClientError, alts3.list_objects, Bucket=bucket)
status, error_code = _get_status_and_error_code(e.response)
assert status == 403
assert error_code == 'AccessDenied'
# add a bucket acl that grants READ
roots3.put_bucket_acl(Bucket=bucket, GrantRead=grantee)
# verify that the iam user can eventually access it
retry_on('AccessDenied', 10, alts3.list_objects, Bucket=bucket)
finally:
roots3.delete_bucket(Bucket=bucket)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_root_bucket_acl_grant_canonical_id(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
alts3 = get_iam_alt_root_client(service_name='s3')
grantee = 'id=' + get_iam_alt_root_user_id()
_test_cross_account_root_bucket_acl(roots3, alts3, grantee)
@pytest.mark.iam_account
@pytest.mark.iam_cross_account
def test_cross_account_root_bucket_acl_grant_account_email(iam_root, iam_alt_root):
roots3 = get_iam_root_client(service_name='s3')
alts3 = get_iam_alt_root_client(service_name='s3')
grantee = 'emailAddress=' + get_iam_alt_root_email()
_test_cross_account_root_bucket_acl(roots3, alts3, grantee)
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