72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
#!/usr/bin/env python
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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"""
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A fake ADB binary
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"""
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import os
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import socketserver
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import sys
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HOST = "127.0.0.1"
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PORT = 5037
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class ADBRequestHandler(socketserver.BaseRequestHandler):
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def sendData(self, data):
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header = "OKAY%04x" % len(data)
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all_data = header + data
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total_length = len(all_data)
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sent_length = 0
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# Make sure send all data to the client.
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# Though the data length here is pretty small but sometimes when the
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# client is on heavy load (e.g. MOZ_CHAOSMODE) we can't send the whole
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# data at once.
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while sent_length < total_length:
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sent = self.request.send(all_data[sent_length:].encode("utf-8", "replace"))
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sent_length = sent_length + sent
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def handle(self):
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while True:
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data = self.request.recv(4096).decode("utf-8", "replace")
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if "host:kill" in data:
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self.sendData("")
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# Implicitly close all open sockets by exiting the program.
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# This should be done ASAP, because upon receiving the OKAY,
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# the client expects adb to have released the server's port.
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os._exit(0)
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break
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elif "host:version" in data:
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self.sendData("001F")
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self.request.close()
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break
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elif "host:track-devices" in data:
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self.sendData("1234567890\tdevice")
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break
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class ADBServer(socketserver.TCPServer):
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def __init__(self, server_address):
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# Create a socketserver with bind_and_activate 'False' to set
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# allow_reuse_address before binding.
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socketserver.TCPServer.__init__(
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self, server_address, ADBRequestHandler, bind_and_activate=False
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)
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if len(sys.argv) == 2 and sys.argv[1] == "start-server":
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# daemonize
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if os.fork() > 0:
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sys.exit(0)
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os.setsid()
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if os.fork() > 0:
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sys.exit(0)
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server = ADBServer((HOST, PORT))
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server.allow_reuse_address = True
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server.server_bind()
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server.server_activate()
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server.serve_forever()
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