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|
package gumbleutil
import (
"crypto/tls"
"flag"
"fmt"
"net"
"os"
"strconv"
"layeh.com/gumble/gumble"
)
// Main aids in the creation of a basic command line gumble bot. It accepts the
// following flag arguments:
// --server
// --username
// --password
// --insecure
// --certificate
// --key
func Main(listeners ...gumble.EventListener) {
server := flag.String("server", "localhost:64738", "Mumble server address")
username := flag.String("username", "gumble-bot", "client username")
password := flag.String("password", "", "client password")
insecure := flag.Bool("insecure", false, "skip server certificate verification")
certificateFile := flag.String("certificate", "", "user certificate file (PEM)")
keyFile := flag.String("key", "", "user certificate key file (PEM)")
if !flag.Parsed() {
flag.Parse()
}
host, port, err := net.SplitHostPort(*server)
if err != nil {
host = *server
port = strconv.Itoa(gumble.DefaultPort)
}
keepAlive := make(chan bool)
config := gumble.NewConfig()
config.Username = *username
config.Password = *password
address := net.JoinHostPort(host, port)
var tlsConfig tls.Config
if *insecure {
tlsConfig.InsecureSkipVerify = true
}
if *certificateFile != "" {
if *keyFile == "" {
keyFile = certificateFile
}
if certificate, err := tls.LoadX509KeyPair(*certificateFile, *keyFile); err != nil {
fmt.Fprintf(os.Stderr, "%s: %s\n", os.Args[0], err)
os.Exit(1)
} else {
tlsConfig.Certificates = append(tlsConfig.Certificates, certificate)
}
}
config.Attach(AutoBitrate)
for _, listener := range listeners {
config.Attach(listener)
}
config.Attach(Listener{
Disconnect: func(e *gumble.DisconnectEvent) {
keepAlive <- true
},
})
_, err = gumble.DialWithDialer(new(net.Dialer), address, config, &tlsConfig)
if err != nil {
fmt.Fprintf(os.Stderr, "%s: %s\n", os.Args[0], err)
os.Exit(1)
}
<-keepAlive
}
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