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- # Copyright 2014 Google Inc. 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.
- # 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.
- from M2Crypto import RSA
- from adb import adb_protocol
- class M2CryptoSigner(adb_protocol.AuthSigner):
- """AuthSigner using M2Crypto."""
- def __init__(self, rsa_key_path):
- with open(rsa_key_path + '.pub') as rsa_pub_file:
- self.public_key = rsa_pub_file.read()
- self.rsa_key = RSA.load_key(rsa_key_path)
- def Sign(self, data):
- return self.rsa_key.sign(data, 'sha1')
- def GetPublicKey(self):
- return self.public_key
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