52 lines
1.5 KiB
Python
Executable file
52 lines
1.5 KiB
Python
Executable file
#!/usr/bin/env python
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"""
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Serve a ptpython console using both telnet and ssh.
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Thanks to Vincent Michel for this!
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https://gist.github.com/vxgmichel/7685685b3e5ead04ada4a3ba75a48eef
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"""
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import asyncio
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import pathlib
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import asyncssh
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from prompt_toolkit import print_formatted_text
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from prompt_toolkit.contrib.ssh.server import (
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PromptToolkitSSHServer,
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PromptToolkitSSHSession,
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)
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from prompt_toolkit.contrib.telnet.server import TelnetServer
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from ptpython.repl import embed
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def ensure_key(filename: str = "ssh_host_key") -> str:
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path = pathlib.Path(filename)
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if not path.exists():
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rsa_key = asyncssh.generate_private_key("ssh-rsa")
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path.write_bytes(rsa_key.export_private_key())
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return str(path)
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async def interact(connection: PromptToolkitSSHSession) -> None:
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global_dict = {**globals(), "print": print_formatted_text}
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await embed(return_asyncio_coroutine=True, globals=global_dict)
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async def main(ssh_port: int = 8022, telnet_port: int = 8023) -> None:
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ssh_server = PromptToolkitSSHServer(interact=interact)
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await asyncssh.create_server(
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lambda: ssh_server, "", ssh_port, server_host_keys=[ensure_key()]
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)
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print(f"Running ssh server on port {ssh_port}...")
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telnet_server = TelnetServer(interact=interact, port=telnet_port)
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telnet_server.start()
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print(f"Running telnet server on port {telnet_port}...")
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while True:
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await asyncio.sleep(60)
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if __name__ == "__main__":
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asyncio.run(main())
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