Files
tm_back/internal/customer/middleware.go
T
Mazyar 241e3b5f2d Implement audit logging functionality across services and middleware
- Introduced a new `auditlog` package to handle audit logging for user actions, including creation, updates, deletions, and authentication events.
- Enhanced existing services (customer, user) to log relevant actions using the new audit logger, capturing details such as actor ID, action type, target type, and success status.
- Added middleware to enrich request context with metadata for audit logging, ensuring comprehensive tracking of user interactions.
- Integrated Elasticsearch for persistent storage of audit logs, with fallback to file-only logging if Elasticsearch is unavailable.
- Updated API documentation to include new audit log endpoints for administrative access.

This update significantly improves the system's ability to track and audit user actions, enhancing security and accountability within the application.
2026-06-29 21:11:33 +03:30

81 lines
2.4 KiB
Go

package customer
import (
"net/http"
"strings"
"tm/pkg/audit"
"tm/pkg/response"
"github.com/labstack/echo/v4"
)
// AuthMiddleware validates JWT access tokens and extracts customer information
func (h *Handler) AuthMiddleware() echo.MiddlewareFunc {
return func(next echo.HandlerFunc) echo.HandlerFunc {
return func(c echo.Context) error {
// Extract token from Authorization header
authHeader := c.Request().Header.Get("Authorization")
if authHeader == "" {
return response.Unauthorized(c, "Authorization header required")
}
// Check if it's a Bearer token
if !strings.HasPrefix(authHeader, "Bearer ") {
return response.Unauthorized(c, "Invalid authorization format. Use 'Bearer <token>'")
}
// Extract the token
tokenString := strings.TrimPrefix(authHeader, "Bearer ")
// Validate the access token using authorization service
validationResult, err := h.authService.ValidateAccessToken(tokenString)
if err != nil {
h.logger.Error("Token validation error", map[string]interface{}{
"error": err.Error(),
})
return response.Unauthorized(c, "Invalid token")
}
if !validationResult.Valid {
if validationResult.Expired {
return response.Unauthorized(c, "Token expired")
}
return response.Unauthorized(c, validationResult.Error)
}
// Extract customer information from token
customerID := validationResult.Claims.UserID
// Store customer information in context for handlers to use
c.Set("customer_id", customerID)
c.Set("customer_email", validationResult.Claims.Email)
c.Set("customer_role", validationResult.Claims.Role)
c.Set("company_id", validationResult.Claims.CompanyID)
c.Set("access_token", tokenString)
audit.EnrichEchoContext(c, audit.ActorTypeCustomer)
// Continue to next handler
return next(c)
}
}
}
// GetCustomerIDFromContext extracts customer ID from Echo context
func GetCustomerIDFromContext(c echo.Context) (string, error) {
customerID, ok := c.Get("customer_id").(string)
if !ok {
return "", echo.NewHTTPError(http.StatusUnauthorized, "Customer ID not found in context")
}
return customerID, nil
}
// GetAccessTokenFromContext extracts access token from Echo context
func GetAccessTokenFromContext(c echo.Context) (string, error) {
accessToken, ok := c.Get("access_token").(string)
if !ok {
return "", echo.NewHTTPError(http.StatusUnauthorized, "Access token not found in context")
}
return accessToken, nil
}