Yes

backend/auth.go

@@ -0,0 +1,72 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+)
+
+type LoginInformation struct {
+	Email    string `json:"email"`
+	Password string `json:"password"`
+}
+
+type Claims struct {
+	UserID string `json:"user_id"`
+	jwt.RegisteredClaims
+}
+
+func HandleLogin(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		log.Fatal("Not post method")
+	}
+
+	if r.Body == nil {
+		log.Fatal("No body")
+	}
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Fatal(err)
+	}
+	var login LoginInformation
+	err = json.Unmarshal(body, &login)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	var user User
+	err = DB.NewSelect().
+		Model(&user).
+		Where("email = ? AND password = ?", login.Email, login.Password).
+		Limit(1).
+		Scan(context.Background())
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	claims := Claims{
+		UserID: user.UserID.String(),
+		RegisteredClaims: jwt.RegisteredClaims{
+			Issuer:    "latosa-escrima.fr",
+			Subject:   "authentification",
+			ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Hour * 24)),
+			IssuedAt:  jwt.NewNumericDate(time.Now()),
+		},
+	}
+
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
+	signed, err := token.SignedString([]byte("hello"))
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Println(signed)
+}