Mercurial > gemma

annotate cmd/tokenserver/main.go @ 3:1597506a2241 vue-cli

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merge with vue-cli
author Thomas Junk <thomas.junk@intevation.de>
date Wed, 13 Jun 2018 10:57:57 +0200
parents 9c6f68a8e8b2
children 000adddf74c8
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1 package main
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2
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3 import (
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4 "flag"
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5 "fmt"
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6 "log"
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7 "net/http"
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8 "path/filepath"
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9 "time"
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10
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11 jwt "github.com/dgrijalva/jwt-go"
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12 )
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14 func token(rw http.ResponseWriter, req *http.Request) {
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15 user := req.FormValue("user")
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16 password := req.FormValue("password")
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17
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18 _ = password
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19
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20 eol := time.Now().Add(45 * time.Minute)
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22 token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
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23 "user": user,
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24 "eol": eol.Unix(),
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25 })
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26
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27 signingKey := []byte("very, very secret!")
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29 tokenString, err := token.SignedString(signingKey)
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30
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31 if err != nil {
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32 http.Error(rw, "Signing failed", http.StatusInternalServerError)
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33 return
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34 }
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36 rw.Header().Set("Content-Type", "text/plain")
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37
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38 fmt.Fprintf(rw, "%s\n", tokenString)
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39 }
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41 func main() {
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42 port := flag.Int("port", 8000, "port to listen at.")
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43 host := flag.String("host", "localhost", "host to listen at.")
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44 flag.Parse()
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45 p, _ := filepath.Abs("./web")
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46 mux := http.NewServeMux()
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47 mux.Handle("/", http.StripPrefix("/", http.FileServer(http.Dir(p))))
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48 mux.HandleFunc("/api/token", token)
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50 addr := fmt.Sprintf("%s:%d", *host, *port)
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51 log.Fatalln(http.ListenAndServe(addr, mux))
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52 }