Initial commit

feat: create basic server to manage google oauth, account, sessions, places, attributes and ratings.

internal/api/middleware.go

@@ -0,0 +1,48 @@
+package api
+
+import (
+	"net/http"
+
+	"git.pengzhan.dev/noteplace-server/internal/store"
+	"github.com/gin-gonic/gin"
+)
+
+// AuthMiddleware is a Gin middleware for authentication.
+func AuthMiddleware(s *store.Store) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		authHeader := c.GetHeader("Authorization")
+		if authHeader == "" {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "Authorization header required"})
+			c.Abort()
+			return
+		}
+
+		sessionToken := authHeader
+		// Assuming the token is directly the session token, not "Bearer <token>"
+		// If it's "Bearer <token>", you'd need to parse it:
+		// parts := strings.Split(authHeader, " ")
+		// if len(parts) != 2 || parts[0] != "Bearer" {
+		// 	c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid Authorization header format"})
+		// 	c.Abort()
+		// 	return
+		// }
+		// sessionToken = parts[1]
+
+		session, found := s.GetSessionBySessionID(sessionToken)
+		if !found {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid or expired session token"})
+			c.Abort()
+			return
+		}
+
+		user, found := s.GetUserByID(session.UserID)
+		if !found {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "User not found"})
+			c.Abort()
+			return
+		}
+
+		c.Set("user", user)
+		c.Next()
+	}
+}