feat: add fixIncorrectServerNames method to XRayConfig for server name normalization

Author: kastov

src/common/helpers/xray-config/xray-config.validator.ts

@@ -280,6 +280,25 @@ export class XRayConfig {
         }
     }
 
+    public fixIncorrectServerNames(): void {
+        for (const inbound of this.config.inbounds) {
+            const realitySettings =
+                inbound.protocol === 'vless' ? inbound.streamSettings?.realitySettings : null;
+
+            if (!realitySettings?.serverNames?.length) {
+                continue;
+            }
+
+            realitySettings.serverNames = [
+                ...new Set(
+                    realitySettings.serverNames.flatMap((name) =>
+                        name.split(',').map((part) => part.trim()),
+                    ),
+                ),
+            ];
+        }
+    }
+
     public getSortedConfig(): IXrayConfig {
         return this.sortObjectByKeys<IXrayConfig>(this.config);
     }

src/modules/config-profiles/config-profile.service.ts

@@ -270,6 +270,7 @@ export class ConfigProfileService {
 
                 const validatedConfig = new XRayConfig(config);
                 validatedConfig.cleanClients();
+                validatedConfig.fixIncorrectServerNames();
                 const sortedConfig = validatedConfig.getSortedConfig();
                 const inbounds = validatedConfig.getAllInbounds();