MOXY

This is application to set up ssh tunnel and expose http servers under bastion. It set up ssh tunnel with host with key authorization to destination specified in config and exposes http proxy with headers beatification required by external service.

Building

$Env:GOOS="linux"
go build -o bin/moxy-linux github.com/dwilkolek/moxy
$Env:GOOS="darwin"
go build -o bin/moxy-mac github.com/dwilkolek/moxy 
$Env:GOOS="windows"
go build -o bin/moxy-windows.exe github.com/dwilkolek/moxy 

Config

Example config.json.

{
    "tunnel": {
        "userAndHost": "sshuser@localhost",
        "pathToPrivateKey": "/absolute/path/to/private/key/id_rsa",
        "destination": "localhost:8080"
    },
    "services": {
        "some": {
            "port": 9000,
            "headers": {
                "host": "some.service"
                "some": "value"
            },
            "allowCors": true
        },
        "other": {
            "port": 9001
        }
    }
}

This config will connect to sshuser@localhost using key /absolute/path/to/private/key/id_rsa (use absolute path) and tunnel to localhost:8080. It will expose

• ssh tunnel under random port (available in std output)
• localhost:9000 http server under available at tunneled localhost:8080 called with headers Host: some.service, "some: value" and will handle preflight OPTION request to fulfill browsers cors check.
• localhost:9901 http server under available at tunneled localhost:8080.

Running

If you don't provide config as an arg then config.json will be used.

Windows

./moxy-windows.exe ./config.json

Linux

chmod +x ./moxy-linux
./moxy-linux ./config.json

Macos

chmod +x ./moxy-mac
./moxy-mac ./config.json