feat: add exit confirmation dialog, system tray enhancements, and diagnostic options

modules/cybercore-core/src/main/java/br/com/cybercore/signer/core/provider/CertificateManager.java

@@ -33,12 +33,27 @@ public class CertificateManager {
 
     /**
      * Cria e inicializa uma instância padrão do CertificateManager com os provedores nativos da plataforma.
+     * Suporta chaves de diagnóstico para isolamento de problemas de middleware:
+     * -Dcybercore.diag.no-wincert=true (não inicializa Windows Certificate Store)
+     * -Dcybercore.diag.no-pkcs11=true (não inicializa PKCS#11 / DLLs nativas)
      */
     public static CertificateManager createDefault() {
         CertificateManager manager = new CertificateManager();
-        manager.registerProvider(new WindowsCertificateStoreProvider());
+
+        if (Boolean.getBoolean("cybercore.diag.no-wincert")) {
+            logger.warn("Diagnóstico: Provedor Windows Certificate Store DESATIVADO via -Dcybercore.diag.no-wincert=true");
+        } else {
+            manager.registerProvider(new WindowsCertificateStoreProvider());
+        }
+
         manager.registerProvider(new Pkcs12CertificateProvider());
-        manager.registerProvider(new Pkcs11CertificateProvider());
+
+        if (Boolean.getBoolean("cybercore.diag.no-pkcs11")) {
+            logger.warn("Diagnóstico: Provedor PKCS#11 DESATIVADO via -Dcybercore.diag.no-pkcs11=true");
+        } else {
+            manager.registerProvider(new Pkcs11CertificateProvider());
+        }
+
         return manager;
     }
 

modules/cybercore-core/src/test/java/br/com/cybercore/signer/core/provider/CertificateManagerTest.java

@@ -63,4 +63,34 @@ class CertificateManagerTest {
         assertThat(byCnpj).isPresent();
         assertThat(byCnpj.get().id()).isEqualTo("cert-1");
     }
+
+    @Test
+    @DisplayName("Deve desativar provider PKCS#11 quando chave de diagnóstico estiver ativa")
+    void shouldRespectDiagnosticsNoPkcs11() {
+        System.setProperty("cybercore.diag.no-pkcs11", "true");
+        try {
+            CertificateManager manager = CertificateManager.createDefault();
+            assertThat(manager.getProviders())
+                    .extracting(CertificateProvider::getProviderId)
+                    .doesNotContain("provider-pkcs11")
+                    .contains("provider-a1");
+        } finally {
+            System.clearProperty("cybercore.diag.no-pkcs11");
+        }
+    }
+
+    @Test
+    @DisplayName("Deve desativar provider Windows Certificate Store quando chave de diagnóstico estiver ativa")
+    void shouldRespectDiagnosticsNoWinCert() {
+        System.setProperty("cybercore.diag.no-wincert", "true");
+        try {
+            CertificateManager manager = CertificateManager.createDefault();
+            assertThat(manager.getProviders())
+                    .extracting(CertificateProvider::getProviderId)
+                    .doesNotContain("provider-win-store")
+                    .contains("provider-a1");
+        } finally {
+            System.clearProperty("cybercore.diag.no-wincert");
+        }
+    }
 }