a quest
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package main
import (
"flag"
"fmt"
"net"
"os"
jwtgo "github.com/dgrijalva/jwt-go"
"github.com/go-redis/redis/v7"
log "github.com/sirupsen/logrus"
"github.com/valyala/fasthttp"
"github.com/mainnika/a-quest/task2-backend/lib"
. "github.com/mainnika/a-quest/task2-backend/lib/configure"
. "github.com/mainnika/a-quest/task2-backend/lib/env"
)
var version = "dev"
var (
getVersion bool
)
func init() {
if IsDevelopment {
log.SetLevel(log.DebugLevel)
log.Debug("debug mode")
}
}
func httpStart(apiserv *lib.Api) (httpserv *fasthttp.Server) {
httpserv = &fasthttp.Server{
Logger: log.StandardLogger(),
Handler: apiserv.GetHandler(),
DisableKeepalive: true,
}
lis, err := net.Listen("tcp", Config.HttpAPI.Addr)
if err != nil {
log.Fatalf("http listen error: %v", err)
}
err = httpserv.Serve(lis)
if err != nil {
log.Fatalf("http serve error: %v", err)
}
return
}
func main() {
flag.BoolVar(&getVersion, "v", false, "version")
flag.Parse()
if getVersion {
fmt.Println(version)
os.Exit(0)
}
log.Debugf("version: %s", version)
log.Debugf("cfg: %v", Config)
rediclient := redis.NewClient(&redis.Options{
Addr: Config.Redis.Addr,
Password: "", // no password set
DB: 0, // use default DB
})
pubKey, err := jwtgo.ParseECPublicKeyFromPEM(publicKey)
if err != nil {
log.Fatalf("can not parse jwt key: %s", err)
}
privKey, err := jwtgo.ParseECPrivateKeyFromPEM(privateKey)
if err != nil {
log.Fatalf("can not parse jwt key: %s", err)
}
apiserv := &lib.Api{
Base: Config.HttpAPI.Base,
Alg: alg,
Pub: pubKey,
Priv: privKey,
ScoresKey: Config.Redis.ScoreKey,
WinnersKey: Config.Redis.WinnersKey,
Redis: rediclient,
}
httpStart(apiserv)
}