add jwt

webserver/authmod/jwt.go

@@ -0,0 +1,50 @@
+package authmod
+
+import (
+	"time"
+
+	"github.com/coreos/go-oidc"
+	"github.com/golang-jwt/jwt/v4"
+	"github.com/google/uuid"
+)
+
+type AuthTokenClaims struct {
+	jwt.RegisteredClaims // 표준 토큰 Claims
+	UserInfo             *oidc.UserInfo
+}
+
+var TknHmacSecret []byte = nil
+
+func init() {
+	TknHmacSecret = []byte(uuid.New().String())
+}
+
+func IssueJWT(userInfo *oidc.UserInfo, period time.Duration) (string, error) {
+	claims := AuthTokenClaims{
+		UserInfo: userInfo,
+		RegisteredClaims: jwt.RegisteredClaims{
+			ExpiresAt: jwt.NewNumericDate(time.Now().Add(period)),
+			IssuedAt:  jwt.NewNumericDate(time.Now()),
+			NotBefore: jwt.NewNumericDate(time.Now()),
+		},
+	}
+
+	tkn := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
+	ss, err := tkn.SignedString([]byte(TknHmacSecret))
+
+	return ss, err
+}
+
+func ParseJWTwithClaims(ss string) (*AuthTokenClaims, error) {
+	claims := AuthTokenClaims{}
+
+	_, err := jwt.ParseWithClaims(ss, &claims, func(token *jwt.Token) (interface{}, error) {
+		return TknHmacSecret, nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &claims, nil
+}

webserver/router/auth.go

@@ -4,7 +4,9 @@ import (
 	"context"
 	"crypto/rand"
 	"encoding/base64"
+	"fmt"
 	"io"
+	"iothomepage/authmod"
 	"log"
 	"net/http"
 	"time"
@@ -93,11 +95,17 @@ func authCallback(ctx *gin.Context) {
 		return
 	}
 
-	_ = userInfo
+	ss, err := authmod.IssueJWT(userInfo, time.Second)
+	if err != nil {
+		http.Error(ctx.Writer, "generate jwt error", http.StatusInternalServerError)
+		return
+	}
+
+	fmt.Println(userInfo)
 
 	c := &http.Cookie{
 		Name:     "__edit_access_token_",
-		Value:    "temporary-token",
+		Value:    ss,
 		MaxAge:   int(time.Hour.Seconds()),
 		Secure:   ctx.Request.TLS != nil,
 		HttpOnly: true,

webserver/router/route.go

@@ -2,6 +2,7 @@ package router
 
 import (
 	"fmt"
+	"iothomepage/authmod"
 	"log"
 	"net/http"
 	"strings"
@@ -28,7 +29,7 @@ func NewRouter() *gin.Engine {
 	r.Any("/*any", func(c *gin.Context) {
 		defer handleError(c)
 		path := c.Param("any")
-		if strings.HasPrefix(path, "/home") {
+		if strings.HasPrefix(path, "/dashboard") {
 			assetEngine.HandleContext(c)
 			return
 		} else if strings.HasPrefix(path, "/auth") {
@@ -70,8 +71,12 @@ func checkAuthority(c *gin.Context) bool {
 		return false
 	}
 
-	// editAuth check
-	_ = editAuth
+	claims, err := authmod.ParseJWTwithClaims(editAuth)
+	if err != nil {
+		return false
+	}
+
+	fmt.Println(claims.UserInfo)
 
 	return true
 }