/
main.go
62 lines (53 loc) · 1.14 KB
/
main.go
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package main
import (
"flag"
"fmt"
"log"
"net/http"
"net/url"
"strings"
"github.com/twanies/jinx/proxy"
)
const defaultAddr = ":9999"
func main() {
var (
conf = flag.String("conf", "conf/jinx.conf", "config filename")
)
flag.Parse()
cfg := proxy.LoadConfig(*conf)
p := proxy.NewReverseProxy()
for address, settings := range cfg.Servers {
if isHTTPS(address) {
cfg.TLS = true
}
if settings.Scheme == "" {
settings.Scheme = "http"
}
target := &url.URL{
Scheme: settings.Scheme,
Host: parseHost(settings.Proxy),
Path: settings.Path,
}
up := proxy.NewUpstream(parseHost(address), target)
p.AddUpstream(up)
}
listen := defaultAddr
if cfg.Listen > 0 {
listen = fmt.Sprintf(":%d", cfg.Listen)
}
if cfg.TLS {
log.Fatal(http.ListenAndServeTLS(listen, cfg.CertFile, cfg.KeyFile, p))
}
log.Fatal(http.ListenAndServe(listen, p))
}
func isHTTPS(address string) bool {
return strings.Contains(address, "https")
}
func parseHost(address string) string {
if strings.Contains(address, "http://") {
return address[7:]
} else if strings.Contains(address, "https://") {
return address[8:]
}
return address
}