calvernaz / scp

Go parser for ssh config files (~/.ssh/config)

SSH config parser

This is a go package to parse the ssh config file (ssh_config).

Installation

go get github.com/calvernaz/scp

Usage

package main

import (
	"fmt"
	"io/ioutil"
	"log"

	"github.com/calvernaz/scp/lexer"
	"github.com/calvernaz/scp/parser"
)

func main() {
	bytes, err := ioutil.ReadFile("example/config")
	if err != nil {
		log.Fatal(err)
	}

	l := lexer.New(string(bytes))
	p := parser.New(l)

	config := p.ParseConfig()
	for _, cfg := range config.Statements {
		fmt.Println(cfg.String())
	}

	// ControlPath ~/.ssh/tmp/%r@%h:%p
	// ControlPersist 60m
	// TCPKeepAlive true
	// ServerAliveInterval 15
	// ServerAliveCountMax 30
	// Host *.wm.az.*.* 10.128.*.* 10.13?.*.*
	//  ControlMaster auto
	//  StrictHostKeyChecking no

}

TODO

• Add validation

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT