Initial commit

handler/auth.go

@@ -0,0 +1,48 @@
+package handler
+
+import (
+	"astra-api-gateway/model"
+	"crypto/sha256"
+	"fmt"
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/labstack/echo/v4"
+	"net/http"
+	"strconv"
+	"time"
+)
+
+func (h *Handler) Login(c echo.Context) (err error) {
+	// Bind
+	u := new(model.User)
+	if err = c.Bind(u); err != nil {
+		return
+	}
+
+	u.Password = fmt.Sprintf("%x", sha256.Sum256([]byte(u.Password)))
+
+	var t = h.DB.Where("user_name = ? AND password = ?", u.UserName, u.Password).First(&u)
+
+	if t.RowsAffected == 0 {
+		return c.NoContent(http.StatusUnauthorized)
+	}
+
+	token := jwt.New(jwt.SigningMethodHS256)
+
+	claims := token.Claims.(jwt.MapClaims)
+	claims["id"] = strconv.Itoa(int(u.ID))
+	claims["exp"] = time.Now().Add(time.Hour * 72).Unix()
+
+	var _token, _ = token.SignedString([]byte(Key))
+	if err != nil {
+		return
+	}
+
+	c.SetCookie(&http.Cookie{
+		Name:     "accessToken",
+		Value:    _token,
+		HttpOnly: true,
+		Path:     "/",
+	})
+
+	return c.JSON(http.StatusOK, u)
+}

handler/handler.go

@@ -0,0 +1,11 @@
+package handler
+
+import "gorm.io/gorm"
+
+type Handler struct {
+	DB *gorm.DB
+}
+
+const (
+	Key = "secret"
+)

handler/health.go

@@ -0,0 +1,14 @@
+package handler
+
+import (
+	"github.com/labstack/echo/v4"
+	"net/http"
+)
+
+func (h *Handler) Health(c echo.Context) error {
+	type Resp struct {
+		Status string `json:"status"`
+	}
+
+	return c.JSON(http.StatusOK, Resp{Status: "OK"})
+}