qwatro

qwatro is a simple network tool which can scan tcp ports and provides proxy server functionality.

Usage

Use --help to see all application arguments.

Usage: qwatro.exe <COMMAND>
Commands:
  ps     Port scan
  proxy  Proxy
  help   Print this message or the help of the given subcommand(s)

Options:
  -h, --help     Print help
  -V, --version  Print version

Port scanning

Usage: qwatro.exe ps [OPTIONS] [IP]

Arguments:
  [IP]  Scanning IP-address [default: 127.0.0.1]

Options:
  -p, --port-range <PORT_RANGE>              Port range [default: 1-65535]
      --tcp                                  Enable tcp scanning
      --tcp-resp-timeout <TCP_RESP_TIMEOUT>  TCP response timeout (ms) [default: 300]
      --max-tasks <MAX_TASKS>                Maximum parallel scan tasks [default: 500]
  -h, --help                                 Print help

Example:

# run tcp port scanning on 192.168.100.1, port range 7000-9000
qwatro ps 192.168.100.1 -p 7000-9000 --tcp 

Output:

[2023-03-19T10:10:55Z INFO  qwatro_port_scanner::scanner] start port scanning on 192.168.100.1, port range: (7000 - 9000)
[2023-03-19T10:10:55Z INFO  qwatro] 192.168.100.1:8079/TCP
[2023-03-19T10:10:55Z INFO  qwatro] 192.168.100.1:8099/TCP
[2023-03-19T10:10:55Z INFO  qwatro] 192.168.100.1:8089/TCP
[2023-03-19T10:10:55Z INFO  qwatro] 192.168.100.1:8080/TCP
[2023-03-19T10:10:55Z INFO  qwatro] 192.168.100.1:8090/TCP
[2023-03-19T10:10:55Z INFO  qwatro] 192.168.100.1:8191/TCP
[2023-03-19T10:10:55Z INFO  qwatro] 192.168.100.1:8443/TCP

Port range can be specified as -p 7000 (single port) or 7000-9000 (port range).

Proxy

You can run application as a proxy server using qwatro proxy

Usage: qwatro.exe proxy <COMMAND>

Commands:
  tcp   TCP
  udp   UDP
  help  Print this message or the help of the given subcommand(s)

Options:
  -h, --help  Print help

TCP

To run program as tcp proxy use qwatro proxy tcp subcommand:

Usage: qwatro.exe proxy tcp [HOST_TO_SERVER]...

Arguments:
  [HOST_TO_SERVER]...  List of host to server mapping. Example: 127.0.0.1:9998>127.0.0.1:9999

Options:
  -h, --help  Print help

Example:

# proxying 127.0.0.1:9998 -> 127.0.0.1:9999
qwatro proxy tcp 127.0.0.1:9998>127.0.0.1:9999`

You can specify several proxy tasks:

qwatro proxy tcp 127.0.0.1:9998>127.0.0.1:9999 127.0.0.1:10000>127.0.0.1:10001

UDP

not implemented yet ...