forked from luraproject/lura
/
main.go
69 lines (59 loc) · 1.98 KB
/
main.go
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package main
import (
"flag"
"log"
"net/http"
"os"
"time"
"github.com/geekypanda/httpcache"
"gopkg.in/unrolled/secure.v1"
"github.com/devopsfaith/krakend/config"
"github.com/devopsfaith/krakend/config/viper"
"github.com/devopsfaith/krakend/logging"
"github.com/devopsfaith/krakend/proxy"
"github.com/devopsfaith/krakend/router/mux"
)
func main() {
port := flag.Int("p", 0, "Port of the service")
logLevel := flag.String("l", "ERROR", "Logging level")
debug := flag.Bool("d", false, "Enable the debug")
configFile := flag.String("c", "/etc/krakend/configuration.json", "Path to the configuration filename")
flag.Parse()
parser := viper.New()
serviceConfig, err := parser.Parse(*configFile)
if err != nil {
log.Fatal("ERROR:", err.Error())
}
serviceConfig.Debug = serviceConfig.Debug || *debug
if *port != 0 {
serviceConfig.Port = *port
}
logger, err := logging.NewLogger(*logLevel, os.Stdout, "[KRAKEND]")
if err != nil {
log.Fatal("ERROR:", err.Error())
}
secureMiddleware := secure.New(secure.Options{
AllowedHosts: []string{"127.0.0.1:8080", "example.com", "ssl.example.com"},
SSLRedirect: false,
SSLHost: "ssl.example.com",
SSLProxyHeaders: map[string]string{"X-Forwarded-Proto": "https"},
STSSeconds: 315360000,
STSIncludeSubdomains: true,
STSPreload: true,
FrameDeny: true,
ContentTypeNosniff: true,
BrowserXssFilter: true,
ContentSecurityPolicy: "default-src 'self'",
})
// routerFactory := mux.DefaultFactory(proxy.DefaultFactory(logger), logger)
routerFactory := mux.NewFactory(mux.Config{
Engine: mux.DefaultEngine(),
ProxyFactory: proxy.DefaultFactory(logger),
Middlewares: []mux.HandlerMiddleware{secureMiddleware},
Logger: logger,
HandlerFactory: func(cfg *config.EndpointConfig, p proxy.Proxy) http.HandlerFunc {
return httpcache.CacheFunc(mux.EndpointHandler(cfg, p), time.Minute)
},
})
routerFactory.New().Run(serviceConfig)
}