cmd/http-server/main.go

@@ -32,7 +32,7 @@ func main() {
 	r := gin.Default()
 	docs.SwaggerInfo.BasePath = "/api"
 	r.Use(cors.New(cors.Config{
-		AllowOrigins:     []string{"http://localhost:5173"},
+		AllowOrigins:     []string{"*"},
 		AllowMethods:     []string{"GET", "DELETE", "PUT", "PATCH", "OPTIONS"},
 		AllowHeaders:     []string{"Origin", "Content-Type"},
 		ExposeHeaders:    []string{"Content-Length"},
@@ -44,7 +44,6 @@ func main() {
 	api := r.Group("/api")
 	{
 		api.GET("/ping", handlers.PingGet)
-		api.GET("/authping", middleware.AuthMiddleware(), handlers.PingGet)
 		userRoutes := api.Group("/user")
 		{
 			userRoutes.POST("/register", handlers.UserRegister)

consts/cookies.go

@@ -1,5 +0,0 @@
-package consts
-
-const (
-	COOKIE_SESSION = "session"
-)

db/db.go

@@ -53,6 +53,5 @@ func Connect() *gorm.DB {
 	gormDB.AutoMigrate(&Transfer{})
 	gormDB.AutoMigrate(&User{})
 	gormDB.AutoMigrate(&Type{})
-	gormDB.AutoMigrate(&Session{})
 	return newUDB
 }

db/session.go

@@ -1,10 +0,0 @@
-package db
-
-import "time"
-
-type Session struct {
-	ID       string `gorm:"primaryKey"`
-	UserID   uint
-	User     *User
-	ExpireAt time.Time
-}

handlers/user.go

@@ -3,7 +3,6 @@ package handlers
 import (
 	"log"
 
-	"git.qowevisa.me/Qowevisa/fin-check-api/consts"
 	"git.qowevisa.me/Qowevisa/fin-check-api/db"
 	"git.qowevisa.me/Qowevisa/fin-check-api/tokens"
 	"git.qowevisa.me/Qowevisa/fin-check-api/types"
@@ -48,11 +47,9 @@ func UserRegister(c *gin.Context) {
 		}
 		token1 = token
 	}
-	c.SetCookie(consts.COOKIE_SESSION, token1.Val, 3600, "/", "localhost", false, true)
 	acc := types.Account{
 		ID:    dbUser.ID,
 		Token: token1.Val,
-		Username: dbUser.Username,
 	}
 	c.JSON(200, acc)
 }
@@ -85,7 +82,7 @@ func UserLogin(c *gin.Context) {
 		return
 	}
 	if foundUser.ID == 0 {
-		c.JSON(400, types.ErrorResponse{Message: "Credentials are incorrect"})
+		c.JSON(500, types.ErrorResponse{Message: "Credentials are incorrect"})
 		return
 	}
 	var token1 *tokens.Token
@@ -100,13 +97,9 @@ func UserLogin(c *gin.Context) {
 		}
 		token1 = token
 	}
-	c.SetCookie(consts.COOKIE_SESSION, token1.Val, 3600, "/", "localhost", false, true)
 	acc := types.Account{
 		ID:    foundUser.ID,
 		Token: token1.Val,
-		Username: dbUser.Username,
 	}
 	c.JSON(200, acc)
 }
-
-func isSessionTokenForUserInvalid(userID uint) {}

middleware/auth.go

@@ -1,11 +1,8 @@
 package middleware
 
 import (
-	"errors"
-	"log"
-	"net/http"
+	"strings"
 
-	"git.qowevisa.me/Qowevisa/fin-check-api/consts"
 	"git.qowevisa.me/Qowevisa/fin-check-api/tokens"
 	"git.qowevisa.me/Qowevisa/fin-check-api/types"
 	"github.com/gin-gonic/gin"
@@ -14,25 +11,31 @@ import (
 // Passes UserID with `c.Set("UserID")` as it gets id from token
 func AuthMiddleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
-		token, err := c.Cookie(consts.COOKIE_SESSION)
-		if errors.Is(err, http.ErrNoCookie) {
-			c.JSON(401, types.ErrorResponse{Message: "Authorization cookie is required"})
+		authHeader := c.GetHeader("Authorization")
+		if authHeader == "" {
+			c.JSON(401, types.ErrorResponse{Message: "Authorization header is required"})
 			c.Abort()
 			return
 		}
-		if !tokens.ValidateSessionToken(token) {
-			c.JSON(401, types.ErrorResponse{Message: "Invalid authorization cookie"})
+
+		token := authHeader
+		if strings.Index(token, "Bearer ") == 0 {
+			token = strings.Split(token, " ")[1]
+		}
+
+		if !tokens.AmIAllowed(token) {
+			c.JSON(401, types.ErrorResponse{Message: "Token is invalid"})
 			c.Abort()
 			return
 		}
-		session, err := tokens.GetSession(token)
-		if err != nil {
-			log.Printf("ERROR: tokens.GetSession: %v\n", err)
-			c.JSON(500, types.ErrorResponse{Message: "Server error"})
+
+		if userID, err := tokens.GetID(token); err != nil {
+			c.JSON(401, types.ErrorResponse{Message: "Token is invalid ERR4001"})
 			c.Abort()
 			return
+		} else {
+			c.Set("UserID", userID)
 		}
-		c.Set("UserID", session.UserID)
 
 		c.Next()
 	}

tokens/dispatcher.go

@@ -138,7 +138,7 @@ func AddToken(id uint) (*Token, error) {
 	_, exists := toks.Tokmap[id]
 	toks.Mu.RUnlock()
 	if exists {
-		// return nil, ERROR_ALREADY_HAVE_TOKEN
+		return nil, ERROR_ALREADY_HAVE_TOKEN
 	}
 	val := generateTokenVal()
 	token := &Token{

tokens/sessions.go

@@ -1,58 +0,0 @@
-package tokens
-
-import (
-	"crypto/sha256"
-	"log"
-	"time"
-
-	"git.qowevisa.me/Qowevisa/fin-check-api/db"
-)
-
-func getSalt() []byte {
-	return []byte("w40DJV3v1flySvFdxHWbBSJsIOaakkVs5FG7brq4oi1#nEz2fEZxpUfyBwkkww7f")
-}
-
-func CreateSessionFromToken(token string, userID uint) error {
-	salt := getSalt()
-	sessionID := sha256.New().Sum(append(salt, []byte(token)...))
-	dbc := db.Connect()
-	session := &db.Session{
-		ID:       string(sessionID),
-		UserID:   userID,
-		ExpireAt: time.Now().Add(time.Hour),
-	}
-	if err := dbc.Create(session).Error; err != nil {
-		return err
-	}
-	return nil
-}
-
-func ValidateSessionToken(token string) bool {
-	salt := getSalt()
-	sessionID := sha256.New().Sum(append(salt, []byte(token)...))
-	dbc := db.Connect()
-	session := &db.Session{}
-	if err := dbc.Find(session, sessionID).Error; err != nil {
-		log.Printf("DBERROR: %v\n", err)
-		return false
-	}
-	if session.ID == "" {
-		return false
-	}
-	if session.ExpireAt.Unix() < time.Now().Unix() {
-		dbc.Delete(session)
-		return false
-	}
-	return session.ID != ""
-}
-
-func GetSession(token string) (*db.Session, error) {
-	salt := getSalt()
-	sessionID := sha256.New().Sum(append(salt, []byte(token)...))
-	dbc := db.Connect()
-	session := &db.Session{}
-	if err := dbc.Find(session, sessionID).Error; err != nil {
-		return nil, err
-	}
-	return session, nil
-}

types/types.go

@@ -11,8 +11,7 @@ type User struct {
 // User Account
 type Account struct {
 	ID    uint   `json:"id" example:"1"`
-	Token    string `json:"token" example:"Fvs-MnxiEs5dnqMp2mSDIJigPbiIUs6Snk1xxiqPmUc"`
-	Username string `json:"username" example:"testUser"`
+	Token string `json:"token" example:"Fvs-MnxiEs5dnqMp2mSDIJigPbiIUs6Snk1xxiqPmUc="`
 }
 
 type Message struct {
@@ -75,8 +74,3 @@ type DbPayment struct {
 	Note       string    `json:"not" example:"I'm a teapot"`
 	Date       time.Time `json:"date" example:"29/11/2001 12:00"`
 }
-
-type Session struct {
-	ID     string `json:"id"`
-	UserID uint   `json:"user_id" example:"1"`
-}