Fixed the 'Manually Block / Test' endpoint returning a 500 error. The handler didn't validate the integration configuration before attempting the test.

README.md

@@ -252,7 +252,7 @@ Comprehensive settings management for alerts, advanced banning, and system prefe
 
 Pull and run the official image from Docker Hub:
 ```bash
-# Pull the image from Docker Hub (default)
+# Pull the image with podman from Docker Hub (default)
 podman pull swissmakers/fail2ban-ui:latest
 # or with Docker:
 docker pull swissmakers/fail2ban-ui:latest

deployment/container/README.md

@@ -19,7 +19,7 @@ A comprehensive guide for building and deploying Fail2Ban UI using containers (D
 
 ### Using Pre-built Image
 
-**Pull the official image from Docker Hub (default):**
+**Pull the official image with podman from Docker Hub (default):**
 ```bash
 podman pull swissmakers/fail2ban-ui:latest
 # or with Docker:

internal/integrations/pfsense.go

@@ -71,7 +71,7 @@ func (p *pfSenseIntegration) callAPI(req Request, action string, payload map[str
 		return fmt.Errorf("failed to encode pfSense payload: %w", err)
 	}
 
-	apiURL := strings.TrimSuffix(cfg.BaseURL, "/") + "/api/v1/firewall/alias/ip"
+	apiURL := strings.TrimSuffix(cfg.BaseURL, "/") + "/api/v2/firewall/alias/ip"
 
 	httpClient := &http.Client{
 		Timeout: 10 * time.Second,

pkg/web/handlers.go

@@ -44,6 +44,7 @@ import (
 	"github.com/oschwald/maxminddb-golang"
 	"github.com/swissmakers/fail2ban-ui/internal/config"
 	"github.com/swissmakers/fail2ban-ui/internal/fail2ban"
+	"github.com/swissmakers/fail2ban-ui/internal/integrations"
 	"github.com/swissmakers/fail2ban-ui/internal/storage"
 )
 
@@ -1445,6 +1446,26 @@ func AdvancedActionsTestHandler(c *gin.Context) {
 	}
 
 	settings := config.GetSettings()
+
+	// Check if integration is configured
+	if settings.AdvancedActions.Integration == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "no integration configured. Please configure an integration (MikroTik or pfSense) in Advanced Actions settings first"})
+		return
+	}
+
+	// Verify integration exists
+	integration, ok := integrations.Get(settings.AdvancedActions.Integration)
+	if !ok {
+		c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("integration %s not found or not registered", settings.AdvancedActions.Integration)})
+		return
+	}
+
+	// Validate integration configuration
+	if err := integration.Validate(settings.AdvancedActions); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("integration configuration is invalid: %v", err)})
+		return
+	}
+
 	server := config.Fail2banServer{}
 	if req.ServerID != "" {
 		if srv, ok := config.GetServerByID(req.ServerID); ok {