add project kontor-api-echo

kontor-api-fiber/pkg/handler/auth.go

@@ -0,0 +1,47 @@
+package handler
+
+import (
+	"context"
+	"kontor-api-fiber/pkg/schema"
+	"kontor-api-fiber/pkg/utils"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/uptrace/bun"
+)
+
+func Login(c *fiber.Ctx) error {
+	user := c.FormValue("user")
+	pass := c.FormValue("pass")
+
+	var profile schema.Profile
+	var err error
+	var db *bun.DB
+	ctx := context.Background()
+
+	db, _ = schema.GetDatabase()
+	err = db.NewSelect().Model(&profile).Where("email = ?", user).Scan(ctx)
+	if err != nil {
+		return c.Status(400).JSON(fiber.Map{
+			"message": err.Error(),
+		})
+	}
+
+	if !utils.ComparePassword(profile.Password, pass) {
+		return c.SendStatus(fiber.StatusUnauthorized)
+	}
+
+	token, err := utils.GenerateToken(profile)
+	if err != nil {
+		return c.SendStatus(fiber.StatusInternalServerError)
+	}
+
+	return c.JSON(fiber.Map{"token": token})
+}
+
+func Restricted(c *fiber.Ctx) error {
+	user := c.Locals("user").(*jwt.Token)
+	claims := user.Claims.(jwt.MapClaims)
+	name := claims["name"].(string)
+	return c.SendString("Welcome " + name)
+}