Method handleUpdateModelConfigs

api/handler_ai_model.go:136–236

handleUpdateModelConfigs Update AI model configurations (supports both encrypted and plain text based on config)

(c *gin.Context)

// handleUpdateModelConfigs Update AI model configurations (supports both encrypted and plain text based on config)
func (s *Server) handleUpdateModelConfigs(c *gin.Context) {
	userID := c.GetString("user_id")
	cfg := config.Get()

	// Read raw request body
	bodyBytes, err := c.GetRawData()
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": "Failed to read request body"})
		return
	}

	var req UpdateModelConfigRequest

	// Check if transport encryption is enabled
	if !cfg.TransportEncryption {
		// Transport encryption disabled, accept plain JSON
		if err := json.Unmarshal(bodyBytes, &req); err != nil {
			logger.Infof("❌ Failed to parse plain JSON request: %v", err)
			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request format"})
			return
		}
		logger.Infof("📝 Received plain text model config (UserID: %s)", userID)
	} else {
		// Transport encryption enabled, require encrypted payload
		var encryptedPayload crypto.EncryptedPayload
		if err := json.Unmarshal(bodyBytes, &encryptedPayload); err != nil {
			logger.Infof("❌ Failed to parse encrypted payload: %v", err)
			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request format, encrypted transmission required"})
			return
		}

		// Verify encrypted data
		if encryptedPayload.WrappedKey == "" {
			logger.Infof("❌ Detected unencrypted request (UserID: %s)", userID)
			c.JSON(http.StatusBadRequest, gin.H{
				"error":   "This endpoint only supports encrypted transmission, please use encrypted client",
				"code":    "ENCRYPTION_REQUIRED",
				"message": "Encrypted transmission is required for security reasons",
			})
			return
		}

		// Decrypt data
		decrypted, err := s.cryptoHandler.cryptoService.DecryptSensitiveData(&encryptedPayload)
		if err != nil {
			logger.Infof("❌ Failed to decrypt model config (UserID: %s): %v", userID, err)
			c.JSON(http.StatusBadRequest, gin.H{"error": "Failed to decrypt data"})
			return
		}

		// Parse decrypted data
		if err := json.Unmarshal([]byte(decrypted), &req); err != nil {
			logger.Infof("❌ Failed to parse decrypted data: %v", err)
			c.JSON(http.StatusBadRequest, gin.H{"error": "Failed to parse decrypted data"})
			return
		}
		logger.Infof("🔓 Decrypted model config data (UserID: %s)", userID)
	}