If you wish to decrypt, encrypt, or generate a key manually, see Same as the flag, and won't be stored in the configuration. Setting the environment variable NETUNNEL_SECRET_KEY will behave just the Storing the key in the configuration file. The key is generated automatically, but we recommend using the -s/ -secret-key when running the server which will avoid secret_key - A passphrase used as an encryption key for sensitive settings to avoid storing them in the disk as plain text.The special symbol * supported to allow all ports for a certain IP. allowed_tunnel_destinations - A key-value mapping of IPs and ports(as strings separated by comma) allowed to be.The configuration file is in JSON format and support the following keys: If there is an existing configuration in that path, the server will load it, and merge it with its defaultĬonfigurations, and for any change that was made dynamically to the server using the API, it will commit it to When running the NETunnel server, you can provide a path to a configuration file using -c or -config-path flags,Īnd the server will generate a default configuration file at that location. The server's configuration file is optional, but recommended in production environments. The client for a new websocket when it needs to feed a new websocket. In reverse tunnels, The server uses the channel to request InputTunnel is initialized with a feeder of websockets that the client/server provides, so When a normal tunnel is created, the client creates an InputTunnel and the server createsĪn OutputTunnel, while reverse tunnels are essentially the server is creating InputTunnel while OutputTunnel - The tunnel's exit which creates connections to a socket.InputTunnel - The tunnel's entrance which listens on a socket.There are 2 core objects which performs the tunnelling: Whenever a websocket is created, the remote connects to a socket locally and stream data from theĬonnection2 -> Tunnel Entrance -> Websocket2 -> Tunnel Exit -> Service.For every new connection, it generates a websocket connection to the remote, and stream the dataįrom the connection over to the websocket and vice versa.Either the client or the server (depends on the tunnel's direction) listens on a socket locally.The client makes a POST request to create a tunnel.Is used by server to send commands to the client and it performs heartbeat pings so both sides will know The client connects to the server and creates a websocket connection we call a "Channel".Please take a look at the examples directory for additional usages. The server's SSHD service is now accessible from the client: $ ssh -p 54781 localhost Running the client: $ python -m netunnel.client -remote-port 22 Netunnel_server - INFO - Starting server on 127.0.0.1:4040 Netunnel_server - INFO - Generating default secret-key Use -config-path to generate a config file Running the server: (In production, use -config-path to preserve changes) $ python -m rver The following example creates an HTTP tunnel from the client to the server's port 22 (SSHD service).
#Python 3 create ssh tunnel to socket install#
Getting Started Installing pip install netunnel
It can be used both in a client-server and in a server-server model. NETunnel is a tool to create network tunnels over HTTP/S written in Python 3.
0 kommentar(er)
