s3-tests/s3tests_boto3/functional/__init__.py
Adam C. Emerson be9935ba1a Port functional tests from python 2 to python 3
Add fails_on_rgw to tests not passing. Some
tests from the master branch do not pass on the
rgw yet. Others waiting on rgw tracker issues to
be resolved.

Signed-off-by: Ali Maredia <amaredia@redhat.com>
2020-01-14 12:20:05 -05:00

400 lines
13 KiB
Python

import boto3
from botocore import UNSIGNED
from botocore.client import Config
from botocore.exceptions import ClientError
from botocore.handlers import disable_signing
import configparser
import os
import munch
import random
import string
import itertools
config = munch.Munch
# this will be assigned by setup()
prefix = None
def get_prefix():
assert prefix is not None
return prefix
def choose_bucket_prefix(template, max_len=30):
"""
Choose a prefix for our test buckets, so they're easy to identify.
Use template and feed it more and more random filler, until it's
as long as possible but still below max_len.
"""
rand = ''.join(
random.choice(string.ascii_lowercase + string.digits)
for c in range(255)
)
while rand:
s = template.format(random=rand)
if len(s) <= max_len:
return s
rand = rand[:-1]
raise RuntimeError(
'Bucket prefix template is impossible to fulfill: {template!r}'.format(
template=template,
),
)
def get_buckets_list(client=None, prefix=None):
if client == None:
client = get_client()
if prefix == None:
prefix = get_prefix()
response = client.list_buckets()
bucket_dicts = response['Buckets']
buckets_list = []
for bucket in bucket_dicts:
if prefix in bucket['Name']:
buckets_list.append(bucket['Name'])
return buckets_list
def get_objects_list(bucket, client=None, prefix=None):
if client == None:
client = get_client()
if prefix == None:
response = client.list_objects(Bucket=bucket)
else:
response = client.list_objects(Bucket=bucket, Prefix=prefix)
objects_list = []
if 'Contents' in response:
contents = response['Contents']
for obj in contents:
objects_list.append(obj['Key'])
return objects_list
def get_versioned_objects_list(bucket, client=None):
if client == None:
client = get_client()
response = client.list_object_versions(Bucket=bucket)
versioned_objects_list = []
if 'Versions' in response:
contents = response['Versions']
for obj in contents:
key = obj['Key']
version_id = obj['VersionId']
versioned_obj = (key,version_id)
versioned_objects_list.append(versioned_obj)
return versioned_objects_list
def get_delete_markers_list(bucket, client=None):
if client == None:
client = get_client()
response = client.list_object_versions(Bucket=bucket)
delete_markers = []
if 'DeleteMarkers' in response:
contents = response['DeleteMarkers']
for obj in contents:
key = obj['Key']
version_id = obj['VersionId']
versioned_obj = (key,version_id)
delete_markers.append(versioned_obj)
return delete_markers
def nuke_prefixed_buckets(prefix, client=None):
if client == None:
client = get_client()
buckets = get_buckets_list(client, prefix)
if buckets != []:
for bucket_name in buckets:
objects_list = get_objects_list(bucket_name, client)
for obj in objects_list:
response = client.delete_object(Bucket=bucket_name,Key=obj)
versioned_objects_list = get_versioned_objects_list(bucket_name, client)
for obj in versioned_objects_list:
response = client.delete_object(Bucket=bucket_name,Key=obj[0],VersionId=obj[1])
delete_markers = get_delete_markers_list(bucket_name, client)
for obj in delete_markers:
response = client.delete_object(Bucket=bucket_name,Key=obj[0],VersionId=obj[1])
try:
response = client.delete_bucket(Bucket=bucket_name)
except ClientError:
# if DELETE times out, the retry may see NoSuchBucket
if response['Error']['Code'] != 'NoSuchBucket':
raise ClientError
pass
print('Done with cleanup of buckets in tests.')
def setup():
cfg = configparser.RawConfigParser()
try:
path = os.environ['S3TEST_CONF']
except KeyError:
raise RuntimeError(
'To run tests, point environment '
+ 'variable S3TEST_CONF to a config file.',
)
cfg.read(path)
if not cfg.defaults():
raise RuntimeError('Your config file is missing the DEFAULT section!')
if not cfg.has_section("s3 main"):
raise RuntimeError('Your config file is missing the "s3 main" section!')
if not cfg.has_section("s3 alt"):
raise RuntimeError('Your config file is missing the "s3 alt" section!')
if not cfg.has_section("s3 tenant"):
raise RuntimeError('Your config file is missing the "s3 tenant" section!')
global prefix
defaults = cfg.defaults()
# vars from the DEFAULT section
config.default_host = defaults.get("host")
config.default_port = int(defaults.get("port"))
config.default_is_secure = cfg.getboolean('DEFAULT', "is_secure")
proto = 'https' if config.default_is_secure else 'http'
config.default_endpoint = "%s://%s:%d" % (proto, config.default_host, config.default_port)
# vars from the main section
config.main_access_key = cfg.get('s3 main',"access_key")
config.main_secret_key = cfg.get('s3 main',"secret_key")
config.main_display_name = cfg.get('s3 main',"display_name")
config.main_user_id = cfg.get('s3 main',"user_id")
config.main_email = cfg.get('s3 main',"email")
try:
config.main_kms_keyid = cfg.get('s3 main',"kms_keyid")
except (configparser.NoSectionError, configparser.NoOptionError):
config.main_kms_keyid = 'testkey-1'
try:
config.main_kms_keyid2 = cfg.get('s3 main',"kms_keyid2")
except (configparser.NoSectionError, configparser.NoOptionError):
config.main_kms_keyid2 = 'testkey-2'
try:
config.main_api_name = cfg.get('s3 main',"api_name")
except (configparser.NoSectionError, configparser.NoOptionError):
config.main_api_name = ""
pass
config.alt_access_key = cfg.get('s3 alt',"access_key")
config.alt_secret_key = cfg.get('s3 alt',"secret_key")
config.alt_display_name = cfg.get('s3 alt',"display_name")
config.alt_user_id = cfg.get('s3 alt',"user_id")
config.alt_email = cfg.get('s3 alt',"email")
config.tenant_access_key = cfg.get('s3 tenant',"access_key")
config.tenant_secret_key = cfg.get('s3 tenant',"secret_key")
config.tenant_display_name = cfg.get('s3 tenant',"display_name")
config.tenant_user_id = cfg.get('s3 tenant',"user_id")
config.tenant_email = cfg.get('s3 tenant',"email")
# vars from the fixtures section
try:
template = cfg.get('fixtures', "bucket prefix")
except (configparser.NoOptionError):
template = 'test-{random}-'
prefix = choose_bucket_prefix(template=template)
alt_client = get_alt_client()
tenant_client = get_tenant_client()
nuke_prefixed_buckets(prefix=prefix)
nuke_prefixed_buckets(prefix=prefix, client=alt_client)
nuke_prefixed_buckets(prefix=prefix, client=tenant_client)
def teardown():
alt_client = get_alt_client()
tenant_client = get_tenant_client()
nuke_prefixed_buckets(prefix=prefix)
nuke_prefixed_buckets(prefix=prefix, client=alt_client)
nuke_prefixed_buckets(prefix=prefix, client=tenant_client)
def get_client(client_config=None):
if client_config == None:
client_config = Config(signature_version='s3v4')
client = boto3.client(service_name='s3',
aws_access_key_id=config.main_access_key,
aws_secret_access_key=config.main_secret_key,
endpoint_url=config.default_endpoint,
use_ssl=config.default_is_secure,
config=client_config)
return client
def get_v2_client():
client = boto3.client(service_name='s3',
aws_access_key_id=config.main_access_key,
aws_secret_access_key=config.main_secret_key,
endpoint_url=config.default_endpoint,
use_ssl=config.default_is_secure,
config=Config(signature_version='s3'))
return client
def get_alt_client(client_config=None):
if client_config == None:
client_config = Config(signature_version='s3v4')
client = boto3.client(service_name='s3',
aws_access_key_id=config.alt_access_key,
aws_secret_access_key=config.alt_secret_key,
endpoint_url=config.default_endpoint,
use_ssl=config.default_is_secure,
config=client_config)
return client
def get_tenant_client(client_config=None):
if client_config == None:
client_config = Config(signature_version='s3v4')
client = boto3.client(service_name='s3',
aws_access_key_id=config.tenant_access_key,
aws_secret_access_key=config.tenant_secret_key,
endpoint_url=config.default_endpoint,
use_ssl=config.default_is_secure,
config=client_config)
return client
def get_unauthenticated_client():
client = boto3.client(service_name='s3',
aws_access_key_id='',
aws_secret_access_key='',
endpoint_url=config.default_endpoint,
use_ssl=config.default_is_secure,
config=Config(signature_version=UNSIGNED))
return client
def get_bad_auth_client(aws_access_key_id='badauth'):
client = boto3.client(service_name='s3',
aws_access_key_id=aws_access_key_id,
aws_secret_access_key='roflmao',
endpoint_url=config.default_endpoint,
use_ssl=config.default_is_secure,
config=Config(signature_version='s3v4'))
return client
bucket_counter = itertools.count(1)
def get_new_bucket_name():
"""
Get a bucket name that probably does not exist.
We make every attempt to use a unique random prefix, so if a
bucket by this name happens to exist, it's ok if tests give
false negatives.
"""
name = '{prefix}{num}'.format(
prefix=prefix,
num=next(bucket_counter),
)
return name
def get_new_bucket_resource(name=None):
"""
Get a bucket that exists and is empty.
Always recreates a bucket from scratch. This is useful to also
reset ACLs and such.
"""
s3 = boto3.resource('s3',
aws_access_key_id=config.main_access_key,
aws_secret_access_key=config.main_secret_key,
endpoint_url=config.default_endpoint,
use_ssl=config.default_is_secure)
if name is None:
name = get_new_bucket_name()
bucket = s3.Bucket(name)
bucket_location = bucket.create()
return bucket
def get_new_bucket(client=None, name=None):
"""
Get a bucket that exists and is empty.
Always recreates a bucket from scratch. This is useful to also
reset ACLs and such.
"""
if client is None:
client = get_client()
if name is None:
name = get_new_bucket_name()
client.create_bucket(Bucket=name)
return name
def get_config_is_secure():
return config.default_is_secure
def get_config_host():
return config.default_host
def get_config_port():
return config.default_port
def get_config_endpoint():
return config.default_endpoint
def get_main_aws_access_key():
return config.main_access_key
def get_main_aws_secret_key():
return config.main_secret_key
def get_main_display_name():
return config.main_display_name
def get_main_user_id():
return config.main_user_id
def get_main_email():
return config.main_email
def get_main_api_name():
return config.main_api_name
def get_main_kms_keyid():
return config.main_kms_keyid
def get_secondary_kms_keyid():
return config.main_kms_keyid2
def get_alt_aws_access_key():
return config.alt_access_key
def get_alt_aws_secret_key():
return config.alt_secret_key
def get_alt_display_name():
return config.alt_display_name
def get_alt_user_id():
return config.alt_user_id
def get_alt_email():
return config.alt_email
def get_tenant_aws_access_key():
return config.tenant_access_key
def get_tenant_aws_secret_key():
return config.tenant_secret_key
def get_tenant_display_name():
return config.tenant_display_name
def get_tenant_user_id():
return config.tenant_user_id
def get_tenant_email():
return config.tenant_email