routes/main_routes.py

@@ -23,6 +23,11 @@ def index():
         # Server header removal
         del_server_header = 'del_server_header' in request.form
         
+        # Backend SSL redirect
+        backend_ssl_redirect = 'backend_ssl_redirect' in request.form
+        ssl_redirect_backend_name = request.form.get('ssl_redirect_backend_name', '').strip() if backend_ssl_redirect else ''
+        ssl_redirect_port = request.form.get('ssl_redirect_port', '80')
+        
         # Backend servers
         backend_server_names = request.form.getlist('backend_server_names[]')
         backend_server_ips = request.form.getlist('backend_server_ips[]')
@@ -148,7 +153,10 @@ def index():
             root_redirect=root_redirect,
             redirect_to=redirect_to,
             is_webshells=is_webshells,
-            del_server_header=del_server_header
+            del_server_header=del_server_header,
+            backend_ssl_redirect=backend_ssl_redirect,
+            ssl_redirect_backend_name=ssl_redirect_backend_name,
+            ssl_redirect_port=ssl_redirect_port
         )
         
         # Determine message type

static/js/form.js

@@ -101,6 +101,18 @@
     bindToggle('#add_path_based', '#base_redirect_fields');
     bindToggle('#add_acl_path', '#forbidden_fields');
 
+    // Backend SSL redirect
+    const backendSslCheckbox = $('#backend_ssl_redirect');
+    const backendSslFields = $('#backend_ssl_fields');
+    
+    backendSslCheckbox?.addEventListener('change', function() {
+        toggle(this.checked, backendSslFields);
+        if (this.checked) {
+            // Show frontend port field
+            document.getElementById('ssl_redirect_port')?.parentElement.classList.remove('d-none');
+        }
+    });
+
     // LB Method - obsługa trybu no-lb
     const lbMethodSelect = $('#lb_method');
     const backendServersContainer = $('#backend_servers_container');
@@ -110,29 +122,29 @@
         const isNoLb = lbMethodSelect?.value === 'no-lb';
 
         if (isNoLb) {
-            // Ukryj przycisk dodawania kolejnych serwerów
+            // Hide add server button
             if (addServerBtn) addServerBtn.classList.add('d-none');
 
-            // Zostaw tylko pierwszy serwer i usuń pozostałe
+            // Keep only first server and remove others
             const serverRows = $$('.backend-server-row', backendServersContainer);
             serverRows.forEach((row, idx) => {
                 if (idx > 0) row.remove();
             });
 
-            // Dodaj informację o trybie no-lb jeśli jeszcze nie istnieje
+            // Add info about no-lb mode if it doesn't exist
             if (!$('.no-lb-info')) {
                 const info = document.createElement('div');
                 info.className = 'alert alert-info alert-sm no-lb-info mt-2';
-                info.innerHTML = '<i class="bi bi-info-circle me-2"></i><small>Tryb <strong>no-lb</strong>: frontend → backend → pojedynczy serwer. Możesz włączyć XSS, DOS, SQL injection protection itp.</small>';
+                info.innerHTML = '<i class="bi bi-info-circle me-2"></i><small>Mode <strong>no-lb</strong>: frontend → backend → single server. You can still enable XSS, DOS, SQL injection protection etc.</small>';
                 if (backendServersContainer?.parentElement) {
                     backendServersContainer.parentElement.appendChild(info);
                 }
             }
         } else {
-            // Pokaż przycisk dodawania serwerów
+            // Show add server button
             if (addServerBtn) addServerBtn.classList.remove('d-none');
 
-            // Usuń informację o no-lb
+            // Remove no-lb info
             const info = $('.no-lb-info');
             if (info) info.remove();
         }

utils/haproxy_config.py

@@ -5,7 +5,7 @@ HAPROXY_CFG = '/etc/haproxy/haproxy.cfg'
 def is_frontend_exist(frontend_name, frontend_ip, frontend_port):
     if not os.path.exists(HAPROXY_CFG):
         return False
-
+    
     try:
         with open(HAPROXY_CFG, 'r') as haproxy_cfg:
             frontend_found = False
@@ -23,13 +23,13 @@ def is_frontend_exist(frontend_name, frontend_ip, frontend_port):
                         return True
     except Exception as e:
         print(f"[HAPROXY_CONFIG] Error checking frontend: {e}", flush=True)
-
+    
     return False
 
 def is_backend_exist(backend_name):
     if not os.path.exists(HAPROXY_CFG):
         return False
-
+    
     try:
         with open(HAPROXY_CFG, 'r') as haproxy_cfg:
             for line in haproxy_cfg:
@@ -40,69 +40,24 @@ def is_backend_exist(backend_name):
                         return True
     except Exception as e:
         print(f"[HAPROXY_CONFIG] Error checking backend: {e}", flush=True)
-
+    
     return False
 
-def update_simple_haproxy_config(frontend_name, frontend_host, use_ssl, ssl_cert_path, 
-                                  backend_name, backend_ip, backend_port, 
-                                  forward_for=True, del_server_header=True):
-    """
-    Tworzy prostą konfigurację frontend->backend bez load balancingu
-    """
-    os.makedirs(os.path.dirname(HAPROXY_CFG), exist_ok=True)
-    
-    if is_backend_exist(backend_name):
-        return f"Backend {backend_name} already exists. Cannot add duplicate."
-    
-    try:
-        with open(HAPROXY_CFG, 'a') as haproxy_cfg:
-            # Frontend section
-            haproxy_cfg.write(f"\nfrontend {frontend_name}\n")
-            
-            if use_ssl:
-                haproxy_cfg.write(f"    bind :443 ssl crt {ssl_cert_path}\n")
-            else:
-                haproxy_cfg.write(f"    bind :80\n")
-            
-            # Headers
-            if forward_for:
-                haproxy_cfg.write(f"    http-request set-header X-Forwarded-For %[src]\n")
-                haproxy_cfg.write(f"    http-request set-header X-Forwarded-Proto {'https' if use_ssl else 'http'}\n")
-            
-            if del_server_header:
-                haproxy_cfg.write(f"    http-response del-header Server\n")
-            
-            # ACL dla hosta
-            haproxy_cfg.write(f"\n    acl host_{backend_name} hdr(host) -i {frontend_host}\n")
-            haproxy_cfg.write(f"    use_backend {backend_name} if host_{backend_name}\n")
-            
-            # Backend section
-            haproxy_cfg.write(f"\nbackend {backend_name}\n")
-            haproxy_cfg.write(f"    server s1 {backend_ip}:{backend_port} check\n")
-            
-        return "Configuration updated successfully!"
-        
-    except Exception as e:
-        print(f"[HAPROXY_CONFIG] Error updating simple config: {e}", flush=True)
-        return f"Error: {e}"
-
-
-
 def count_frontends_and_backends():
     if not os.path.exists(HAPROXY_CFG):
         return 0, 0, 0, 0, 0
-
+    
     frontend_count = 0
     backend_count = 0
     acl_count = 0
     layer7_count = 0
     layer4_count = 0
-
+    
     try:
         with open(HAPROXY_CFG, 'r') as haproxy_cfg:
             content = haproxy_cfg.read()
             lines = content.split('\n')
-
+            
             for line in lines:
                 line_stripped = line.strip()
                 if line_stripped.startswith('frontend'):
@@ -117,97 +72,154 @@ def count_frontends_and_backends():
                     acl_count += 1
     except Exception as e:
         print(f"[HAPROXY_CONFIG] Error counting: {e}", flush=True)
-
+    
     return frontend_count, backend_count, acl_count, layer7_count, layer4_count
 
-def update_haproxy_config(frontend_name, frontend_ip, frontend_port, lb_method, protocol, backend_name, 
-                         backend_servers, health_check, health_check_tcp, health_check_link, sticky_session,
-                         add_header, header_name, header_value, sticky_session_type, is_acl, acl_name,
-                         acl_action, acl_backend_name, use_ssl, ssl_cert_path, https_redirect, is_dos,
-                         ban_duration, limit_requests, forward_for, is_forbidden_path, forbidden_name,
-                         allowed_ip, forbidden_path, sql_injection_check, is_xss, is_remote_upload,
-                         add_path_based, redirect_domain_name, root_redirect, redirect_to, is_webshells):
-
+def update_haproxy_config(frontend_name, frontend_ip, frontend_port, lb_method, protocol, backend_name,
+                          backend_servers, health_check, health_check_tcp, health_check_link, sticky_session,
+                          add_header, header_name, header_value, sticky_session_type, is_acl, acl_name,
+                          acl_action, acl_backend_name, use_ssl, ssl_cert_path, https_redirect, is_dos,
+                          ban_duration, limit_requests, forward_for, is_forbidden_path, forbidden_name,
+                          allowed_ip, forbidden_path, sql_injection_check, is_xss, is_remote_upload,
+                          add_path_based, redirect_domain_name, root_redirect, redirect_to, is_webshells,
+                          del_server_header=False, backend_ssl_redirect=False, ssl_redirect_backend_name='',
+                          ssl_redirect_port='80'):
+    
     os.makedirs(os.path.dirname(HAPROXY_CFG), exist_ok=True)
-
+    
     if is_backend_exist(backend_name):
         return f"Backend {backend_name} already exists. Cannot add duplicate."
-
+    
+    # Tryb no-lb - prosty frontend→backend z pojedynczym serwerem
+    is_no_lb = lb_method == 'no-lb'
+    if is_no_lb and len(backend_servers) > 1:
+        backend_servers = backend_servers[:1]  # Tylko pierwszy serwer
+    
     try:
         with open(HAPROXY_CFG, 'a') as haproxy_cfg:
             haproxy_cfg.write(f"\nfrontend {frontend_name}\n")
-
+            
             if is_frontend_exist(frontend_name, frontend_ip, frontend_port):
                 return "Frontend or Port already exists. Cannot add duplicate."
-
+            
+            # Bind line
             haproxy_cfg.write(f"    bind {frontend_ip}:{frontend_port}")
-
+            
             if use_ssl:
                 haproxy_cfg.write(f" ssl crt {ssl_cert_path}")
+            
             haproxy_cfg.write("\n")
-
+            
+            # HTTPS redirect
             if https_redirect:
                 haproxy_cfg.write(f"    redirect scheme https code 301 if !{{ ssl_fc }}\n")
-
-            if forward_for:
-                haproxy_cfg.write(f"    option forwardfor\n")
-
+            
+            # Ustaw mode - zawsze dla no-lb (nie ma balance)
             haproxy_cfg.write(f"    mode {protocol}\n")
-            haproxy_cfg.write(f"    balance {lb_method}\n")
-
+            
+            # W trybie no-lb używamy prostych nagłówków HTTP-request
+            if is_no_lb:
+                haproxy_cfg.write(f"    http-request set-header X-Forwarded-For %[src]\n")
+                if use_ssl:
+                    haproxy_cfg.write(f"    http-request set-header X-Forwarded-Proto https\n")
+                else:
+                    haproxy_cfg.write(f"    http-request set-header X-Forwarded-Proto http\n")
+                
+                # Opcja ukrycia nagłówka Server
+                if del_server_header:
+                    haproxy_cfg.write(f"    http-response del-header Server\n")
+            else:
+                # Standardowy tryb z option forwardfor i balance
+                haproxy_cfg.write(f"    balance {lb_method}\n")
+                
+                if forward_for:
+                    haproxy_cfg.write(f"    option forwardfor\n")
+                
+                if del_server_header:
+                    haproxy_cfg.write(f"    http-response del-header Server\n")
+            
+            # DOS protection - działa w obu trybach
             if is_dos:
                 haproxy_cfg.write(f"    stick-table type ip size 1m expire {ban_duration} store http_req_rate(1m)\n")
                 haproxy_cfg.write(f"    http-request track-sc0 src\n")
                 haproxy_cfg.write(f"    acl abuse sc_http_req_rate(0) gt {limit_requests}\n")
                 haproxy_cfg.write(f"    http-request silent-drop if abuse\n")
-
+            
+            # SQL Injection protection - działa w obu trybach
             if sql_injection_check:
                 haproxy_cfg.write("    acl is_sql_injection urlp_reg -i (union|select|insert|update|delete|drop|@@|1=1|`1)\n")
                 haproxy_cfg.write("    acl is_long_uri path_len gt 400\n")
                 haproxy_cfg.write("    acl semicolon_path path_reg -i ^.*;.*\n")
                 haproxy_cfg.write("    acl is_sql_injection2 urlp_reg -i (;|substring|extract|union\\s+all|order\\s+by)\\s+(\\d+|--\\+)\n")
                 haproxy_cfg.write(f"    http-request deny if is_sql_injection or is_long_uri or semicolon_path or is_sql_injection2\n")
-
+            
+            # XSS protection - działa w obu trybach
             if is_xss:
                 haproxy_cfg.write("    acl is_xss_attack urlp_reg -i (<|>|script|alert|onerror|onload|javascript)\n")
                 haproxy_cfg.write("    acl is_xss_attack_2 urlp_reg -i (<\\s*script\\s*|javascript:|<\\s*img\\s*src\\s*=|<\\s*a\\s*href\\s*=|<\\s*iframe\\s*src\\s*=|\\bon\\w+\\s*=|<\\s*input\\s*[^>]*\\s*value\\s*=|<\\s*form\\s*action\\s*=|<\\s*svg\\s*on\\w+\\s*=)\n")
                 haproxy_cfg.write("    acl is_xss_attack_hdr hdr_reg(Cookie|Referer|User-Agent) -i (<|>|script|alert|onerror|onload|javascript)\n")
                 haproxy_cfg.write(f"    http-request deny if is_xss_attack or is_xss_attack_2 or is_xss_attack_hdr\n")
-
+            
+            # Webshells protection - działa w obu trybach
             if is_webshells:
                 haproxy_cfg.write("    acl blocked_webshell path_reg -i /(cmd|shell|backdoor|webshell|phpspy|c99|kacak|b374k|log4j|log4shell|wsos|madspot|malicious|evil).*\\.php.*\n")
                 haproxy_cfg.write(f"    http-request deny if blocked_webshell\n")
-
+            
+            # Default backend
             haproxy_cfg.write(f"    default_backend {backend_name}\n")
-
+            
             # Backend section
             haproxy_cfg.write(f"\nbackend {backend_name}\n")
-            haproxy_cfg.write(f"    balance {lb_method}\n")
-
-            if sticky_session:
+            
+            # Balance tylko dla standardowego trybu
+            if not is_no_lb:
+                haproxy_cfg.write(f"    balance {lb_method}\n")
+            
+            # Sticky sessions - tylko dla standardowego trybu
+            if sticky_session and not is_no_lb:
                 if sticky_session_type == "cookie":
                     haproxy_cfg.write(f"    cookie SERVERID insert indirect nocache\n")
                 elif sticky_session_type == "source":
                     haproxy_cfg.write(f"    stick-table type ip size 200k expire 30m\n")
                     haproxy_cfg.write(f"    stick on src\n")
-
+            
+            # Health checks - działa w obu trybach
             if health_check and protocol == 'http':
                 haproxy_cfg.write(f"    option httpchk GET {health_check_link}\n")
             elif health_check_tcp and protocol == 'tcp':
                 haproxy_cfg.write(f"    option tcp-check\n")
-
+            
+            # Custom headers - działa w obu trybach
             if add_header:
                 haproxy_cfg.write(f"    http-response add-header {header_name} {header_value}\n")
-
+            
             # Add backend servers
             for server_name, server_ip, server_port, maxconn in backend_servers:
                 maxconn_str = f" maxconn {maxconn}" if maxconn else ""
+                
                 if health_check and protocol == 'http':
                     haproxy_cfg.write(f"    server {server_name} {server_ip}:{server_port}{maxconn_str} check\n")
                 else:
                     haproxy_cfg.write(f"    server {server_name} {server_ip}:{server_port}{maxconn_str}\n")
-
-        return "Configuration updated successfully!"
+            
+            # ========== REDIRECT FRONTEND (HTTP -> HTTPS) ==========
+            if backend_ssl_redirect and ssl_redirect_backend_name:
+                # Sprawdź czy taki backend już istnieje
+                if is_backend_exist(ssl_redirect_backend_name):
+                    return f"Redirect backend {ssl_redirect_backend_name} already exists. Cannot add duplicate."
+                
+                haproxy_cfg.write(f"\nfrontend redirect_https\n")
+                haproxy_cfg.write(f"    bind {frontend_ip}:{ssl_redirect_port}\n")
+                haproxy_cfg.write(f"    mode http\n")
+                haproxy_cfg.write(f"    default_backend {ssl_redirect_backend_name}\n")
+                
+                # Redirect backend
+                haproxy_cfg.write(f"\nbackend {ssl_redirect_backend_name}\n")
+                haproxy_cfg.write(f"    mode http\n")
+                haproxy_cfg.write(f"    redirect scheme https code 301 if !{{ ssl_fc }}\n")
+            
+            return "Configuration updated successfully!"
+        
     except Exception as e:
         print(f"[HAPROXY_CONFIG] Error updating config: {e}", flush=True)
         return f"Error: {e}"

utils/stats_utils.py

@@ -1,7 +1,7 @@
 import requests
 import csv
 
-HAPROXY_STATS_URL = 'http://127.0.0.1:8404/;csv'
+HAPROXY_STATS_URL = 'http://127.0.0.1:8404/stats;csv'
 
 def fetch_haproxy_stats():
     try: