| #!/usr/bin/env python3 |
| |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License 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 sys |
| |
| |
| def find_hex_value(content, section): |
| index = content.index(section) |
| # assume each element in content is ending with '\n' |
| hex_bytes = ''.join(content[index + 1:index + 3]).split() |
| return ''.join(['%02x' % int(x, 16) for x in hex_bytes]) |
| |
| |
| mr_signer = "mrsigner->value:\n" |
| mr_enclave = "metadata->enclave_css.body.enclave_hash.m:\n" |
| |
| content = sys.stdin.readlines() |
| |
| mr_signer_hex = find_hex_value(content, mr_signer) |
| mr_enclave_hex = find_hex_value(content, mr_enclave) |
| |
| sys.stdout.write("""[{}] |
| mr_enclave = "{}" |
| mr_signer = "{}" |
| """.format(sys.argv[1], mr_enclave_hex, mr_signer_hex)) |