34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
# Copyright 2014 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from M2Crypto import RSA
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from adb import adb_protocol
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class M2CryptoSigner(adb_protocol.AuthSigner):
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"""AuthSigner using M2Crypto."""
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def __init__(self, rsa_key_path):
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with open(rsa_key_path + '.pub') as rsa_pub_file:
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self.public_key = rsa_pub_file.read()
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self.rsa_key = RSA.load_key(rsa_key_path)
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def Sign(self, data):
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return self.rsa_key.sign(data, 'sha1')
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def GetPublicKey(self):
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return self.public_key
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