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websocks.go
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websocks.go
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package main
import (
"os"
"io/ioutil"
"errors"
"runtime"
"os/exec"
"encoding/json"
"github.com/juju/loggo"
"github.com/lzjluzijie/websocks/config"
"github.com/lzjluzijie/websocks/core"
"github.com/lzjluzijie/websocks/core/client"
"github.com/urfave/cli"
)
func main() {
logger := loggo.GetLogger("websocks")
logger.SetLogLevel(loggo.INFO)
app := cli.NewApp()
app.Name = "WebSocks"
app.Version = "0.10.1"
app.Usage = "A secure proxy based on WebSocket."
app.Description = "See websocks.org"
app.Author = "Halulu"
app.Email = "lzjluzijie@gmail.com"
app.Flags = []cli.Flag{
cli.BoolFlag{
Name: "debug",
Usage: "debug mode",
},
}
app.Commands = []cli.Command{
config.Command,
{
Name: "client",
Aliases: []string{"c"},
Usage: "start websocks client",
Flags: []cli.Flag{
cli.StringFlag{
Name: "c",
Value: "client.config.json",
Usage: "client config path",
},
},
Action: func(c *cli.Context) (err error) {
path := c.String("c")
//debug := c.GlobalBool("debug")
data, err := ioutil.ReadFile(path)
if err != nil {
return
}
clientConfig := &client.WebSocksClientConfig{}
err = json.Unmarshal(data, clientConfig)
if err != nil {
return
}
webSocksClient, err := client.GetClient(clientConfig)
if err != nil {
return
}
//logLevel := loggo.INFO
//if debug {
// logLevel = loggo.DEBUG
//}
//webSocksClient.LogLevel = logLevel
err = webSocksClient.Listen()
if err != nil {
return
}
return
},
},
{
Name: "server",
Aliases: []string{"s"},
Usage: "start websocks server",
Flags: []cli.Flag{
cli.StringFlag{
Name: "c",
Value: "server.config.json",
Usage: "server config path",
},
},
Action: func(c *cli.Context) (err error) {
path := c.String("c")
debug := c.GlobalBool("debug")
server, err := config.GetServerConfig(path)
if err != nil {
return
}
logLevel := loggo.INFO
if debug {
logLevel = loggo.DEBUG
}
server.LogLevel = logLevel
err = server.Listen()
if err != nil {
return
}
return
},
},
{
Name: "cert",
Aliases: []string{"cert"},
Usage: "generate self signed key and cert(default rsa 2048)",
Flags: []cli.Flag{
cli.BoolFlag{
Name: "ecdsa",
Usage: "generate ecdsa key and cert(P-256)",
},
cli.StringSliceFlag{
Name: "hosts",
Value: nil,
Usage: "certificate hosts",
},
},
Action: func(c *cli.Context) (err error) {
ecdsa := c.Bool("ecdsa")
hosts := c.StringSlice("hosts")
var key, cert []byte
if ecdsa {
key, cert, err = core.GenP256(hosts)
logger.Infof("Generated ecdsa P-256 key and cert")
} else {
key, cert, err = core.GenRSA2048(hosts)
logger.Infof("Generated rsa 2048 key and cert")
}
err = ioutil.WriteFile("websocks.key", key, 0600)
if err != nil {
return
}
err = ioutil.WriteFile("websocks.cer", cert, 0600)
if err != nil {
return
}
return
},
},
{
Name: "pac",
Aliases: []string{"pac"},
Usage: "set pac for windows",
Action: func(c *cli.Context) (err error) {
if runtime.GOOS != "windows" {
err = errors.New("not windows")
return
}
err = exec.Command("REG", "ADD", `HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings`, "/v", "AutoConfigURL", "/d", "http://127.0.0.1:10801/pac", "/f").Run()
return
},
},
{
Name: "webclient",
Aliases: []string{"wc"},
Usage: "test webui client",
Action: func(c *cli.Context) (err error) {
client.RunWeb()
return
},
},
}
err := app.Run(os.Args)
if err != nil {
logger.Errorf(err.Error())
}
}