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#
# Copyright 2010-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License").
# You may not use this file except in compliance with the License.
# A copy of the License is located at
#
# http://aws.amazon.com/apache2.0
#
# or in the "license" file accompanying this file. This file is distributed
# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
# express or implied. See the License for the specific language governing
# permissions and limitations under the License.
#
import os
import copy
import argparse
import pdb
import json
base_context = {
"region":"us-east-1",
"service":"service",
"timestamp":"2015-08-30T12:36:00Z",
"expiration_in_seconds":3600,
"credentials": {
"access_key_id" : "AKIDEXAMPLE",
"secret_access_key" : "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY"
},
"sign_body": False
}
def parse_arguments():
parser = argparse.ArgumentParser(description="Sigv4 Test Suite Generation Script")
parser.add_argument("source_dir", action="store")
parser.add_argument("dest_dir", action="store")
args = vars( parser.parse_args() )
return args
def merge_dicts(source, destination):
for key, value in source.items():
if isinstance(value, dict):
# get node or create one
node = destination.setdefault(key, {})
merge_dicts(value, node)
else:
destination[key] = value
return destination
def generate_test_case(source_dir, dest_dir, test_name, context_map):
source_request_filename = os.path.join(source_dir, test_name + ".req")
if not os.path.exists(source_request_filename):
return
if not os.path.exists(dest_dir):
os.makedirs(dest_dir)
dest_request_filename = os.path.join(dest_dir, "request.txt")
with open(source_request_filename, "r") as source_file:
with open(dest_request_filename, "w") as dest_file:
for _, line in enumerate(source_file):
if not line.startswith("X-Amz-Date"):
dest_file.write(line)
test_context = copy.deepcopy(base_context)
test_context = merge_dicts(context_map, test_context)
context_contents = json.dumps(test_context, sort_keys=True, indent=4)
dest_context_filename = os.path.join(dest_dir, "context.json")
context_file = open(dest_context_filename,"w")
context_file.write(context_contents)
context_file.close()
return
normalized_context = {
"normalize" : True
}
unnormalized_context = {
"normalize" : False
}
token_context = {
"normalize" : True,
"credentials" : {
"token" : "6e86291e8372ff2a2260956d9b8aae1d763fbf315fa00fa31553b73ebf194267"
}
}
sign_body_context = {
"normalize": True,
"sign_body": True
}
def generate_tests(source_dir, dest_dir, suffix, default_context_map):
for root_dir, dir_names, file_names in os.walk( source_dir ):
if root_dir == source_dir:
for dir_name in dir_names:
test_case_source_dir = os.path.join(root_dir, dir_name)
context_map = default_context_map
if dir_name == "get-vanilla-with-session-token":
context_map = token_context
elif dir_name.startswith('post-x-www-form'):
context_map = sign_body_context
v4_test_case_dest_dir = os.path.join(dest_dir, "v4", dir_name + suffix)
v4a_test_case_dest_dir = os.path.join(dest_dir, "v4a", dir_name + suffix)
generate_test_case(test_case_source_dir, v4_test_case_dest_dir, dir_name, context_map)
generate_test_case(test_case_source_dir, v4a_test_case_dest_dir, dir_name, context_map)
return
def main():
args = parse_arguments()
source_dir = args["source_dir"]
if not os.path.exists(source_dir):
print("Source directory {0} does not exist".format(source_dir))
return
dest_dir = args["dest_dir"]
if not os.path.exists(dest_dir):
os.makedirs(dest_dir)
generate_tests(source_dir, dest_dir, "", normalized_context)
post_sts_token_dir = os.path.join(source_dir, "post-sts-token")
generate_tests(post_sts_token_dir, dest_dir, "", normalized_context)
normalize_dir = os.path.join(source_dir, "normalize-path")
generate_tests(normalize_dir, dest_dir, "-normalized", normalized_context)
generate_tests(normalize_dir, dest_dir, "-unnormalized", unnormalized_context)
main()
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