![]() open_tunnel ( ( REMOTE_SERVER_IP, 443 ), ssh_username = "", ssh_pkey = "/var/ssh/rsa_key", ssh_private_key_password = "secret", remote_bind_address = ( PRIVATE_SERVER_IP, 22 ), local_bind_address = ( '0.0.0.0', 10022 ) ) as tunnel : client = paramiko. Listening on port 443 and that port is open in the firewall ( Fig2): import paramiko import sshtunnel with sshtunnel. stop () Example 2Įxample of a port forwarding to a private server not directly reachable,Īssuming password protected pkey authentication, remote server’s SSH service is local_bind_port ) # show assigned local port # work with `SECRET SERVICE` through `server.local_bind_port`. from sshtunnel import SSHTunnelForwarder server = SSHTunnelForwarder ( '', ssh_username = "pahaz", ssh_password = "secret", remote_bind_address = ( '127.0.0.1', 8080 ) ) server. , password authentication and randomly assigned local bind Usage examplesĪPI allows either initializing the tunnel and starting it or using a withĬontext, which will take care of starting and stopping the tunnel: Example 1Ĭode corresponding to Fig1 above follows, given remote server’s address is įig2: How to connect to PRIVATE SERVER through SSH tunnel. ![]() (from the perspective of REMOTE SERVER) not directly visible from the If allowed by the SSH server, it is also possible to reach a private server įig1: How to connect to a service blocked by a firewall through SSH tunnel. Where only SSH port (usually port 22) is reachable. ![]() User may need to connect a port of a remote server (i.e. One of the typical scenarios where sshtunnel is helpful is depicted in theįigure below. Tox and run: python setup.py test Usage scenarios Repo and run: python setup.py install Testing the package To have it installed in your environment. Or conda install -c conda-forge sshtunnel Sshtunnel is on PyPI, so simply run: pip install sshtunnel
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