28 lines
917 B
Python
28 lines
917 B
Python
"""
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tcp_message Inline Script Hook API Demonstration
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------------------------------------------------
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* modifies packets containing "foo" to "bar"
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* prints various details for each packet.
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example cmdline invocation:
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mitmdump -T --host --tcp ".*" -q -s examples/tcp_message.py
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"""
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from mitmproxy.utils import strutils
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def tcp_message(tcp_msg):
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modified_msg = tcp_msg.message.replace("foo", "bar")
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is_modified = False if modified_msg == tcp_msg.message else True
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tcp_msg.message = modified_msg
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print(
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"[tcp_message{}] from {} {} to {} {}:\r\n{}".format(
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" (modified)" if is_modified else "",
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"client" if tcp_msg.sender == tcp_msg.client_conn else "server",
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tcp_msg.sender.address,
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"server" if tcp_msg.receiver == tcp_msg.server_conn else "client",
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tcp_msg.receiver.address, strutils.bytes_to_escaped_str(tcp_msg.message))
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)
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