switch from custom monitoring to Spring-Actuator healthchecks

7 files changed, 149 insertions, 422 deletions

diff --git a/connector/src/main/java/at/asitplus/eidas/specific/connector/controller/MonitoringController.java b/connector/src/main/java/at/asitplus/eidas/specific/connector/controller/MonitoringController.java
deleted file mode 100644
index f2d9fc8c..00000000
--- a/connector/src/main/java/at/asitplus/eidas/specific/connector/controller/MonitoringController.java
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Copyright 2018 A-SIT Plus GmbH
- * AT-specific eIDAS Connector has been developed in a cooperation between EGIZ,
- * A-SIT Plus GmbH, A-SIT, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "License");
- * You may not use this work except in compliance with the License.
- * You may obtain a copy of the License at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
-*/
-
-package at.asitplus.eidas.specific.connector.controller;
-
-import java.io.IOException;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.xml.transform.TransformerFactoryConfigurationError;
-
-import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.text.StringEscapeUtils;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.methods.HttpUriRequest;
-import org.apache.http.client.utils.URIBuilder;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-
-import at.asitplus.eidas.specific.connector.MsEidasNodeConstants;
-import at.gv.egiz.eaaf.core.api.data.EaafConstants;
-import at.gv.egiz.eaaf.core.api.idp.IConfigurationWithSP;
-import at.gv.egiz.eaaf.core.api.storage.ITransactionStorage;
-import at.gv.egiz.eaaf.core.exceptions.EaafException;
-import at.gv.egiz.eaaf.core.impl.http.IHttpClientFactory;
-import at.gv.egiz.eaaf.core.impl.utils.DomUtils;
-import at.gv.egiz.eaaf.core.impl.utils.Random;
-import at.gv.egiz.eaaf.modules.pvp2.api.metadata.IPvpMetadataBuilderConfiguration;
-import at.gv.egiz.eaaf.modules.pvp2.api.metadata.IPvpMetadataConfigurationFactory;
-import at.gv.egiz.eaaf.modules.pvp2.impl.builder.PvpMetadataBuilder;
-import at.gv.egiz.eaaf.modules.pvp2.impl.utils.AbstractCredentialProvider;
-
-@Controller
-public class MonitoringController {
-  private static final Logger log = LoggerFactory.getLogger(MonitoringController.class);
-
-  private static final String MESSAGE_OK = "OK";
-  private static final String MESSAGE_ERROR = "ERROR";
-  private static final String MESSAGE_SKIPPED = "SKIPPED";
-
-  private static final String TEST_STORAGE = "Storage: ";
-  private static final String TEST_CONFIG = "Config: ";
-  private static final String TEST_PVPMETADATA = "PVP_metadata: ";
-  private static final String TEST_EIDASNODEMETADATA = "eIDASNode_metadata: ";
-
-  @Autowired
-  private ITransactionStorage storage;
-  @Autowired
-  private IConfigurationWithSP config;
-
-  @Autowired private IHttpClientFactory httpClientFactory;
-  
-  @Autowired
-  private PvpMetadataBuilder metadatabuilder;
-  @Autowired
-  private IPvpMetadataConfigurationFactory configFactory;
-  private AbstractCredentialProvider pvpIdpCredentials;
-
-  /**
-   * Sets a specific credential provider for PVP S-Profile IDP component.
-   * 
-   * @param pvpIdpCredentials credential provider
-   */
-  public void setPvpIdpCredentials(AbstractCredentialProvider pvpIdpCredentials) {
-    this.pvpIdpCredentials = pvpIdpCredentials;
-
-  }
-
-  /**
-   * Generic exception handling that wrote an error-message to html response.
-   * 
-   * @param resp Http response object
-   * @param exception Error
-   * @throws IOException In case of a html response error.
-   */
-  @ExceptionHandler({ Throwable.class })
-  public void genericExceptionHandler(HttpServletResponse resp, Exception exception) throws IOException {
-    log.error("Monitoring Servlet receives an error.", exception);
-    resp.setContentType(EaafConstants.CONTENTTYPE_HTML_UTF8);
-    resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
-    resp.getWriter().write("Reason: "
-        + StringEscapeUtils.escapeHtml4(StringEscapeUtils.escapeEcmaScript(exception.getMessage())));
-
-  }
-
-  /**
-   * MS-Connector status-monitoring end-point.
-   * 
-   * @param req http request
-   * @param resp http response
-   * @throws IOException In case of a general processing error
-   */
-  @RequestMapping(value = { MsEidasNodeConstants.ENDPOINT_MONITORING_MONITOR },
-      method = { RequestMethod.GET })
-  public void startFullTest(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-    resp.setContentType(EaafConstants.CONTENTTYPE_HTML_UTF8);
-
-    try {
-      testConfig();
-      testStorage();
-      testPvpMetadata();
-      testEidasNodeMetadata();
-      resp.setStatus(HttpServletResponse.SC_OK);
-      resp.getWriter().write(MESSAGE_OK);
-
-    } catch (final Exception e) {
-      resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
-      resp.getWriter().write(MESSAGE_ERROR);
-
-    }
-
-  }
-
-  /**
-   * MS-Connector internal verify monitoring end-point.
-   * 
-   * @param req http request object
-   * @param resp http response object
-   * @throws IOException In case of an internal processing error
-   */
-  @RequestMapping(value = { MsEidasNodeConstants.ENDPOINT_MONITORING_VERIFY },
-      method = { RequestMethod.GET })
-
-  public void startSingleTests(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-    String result = StringUtils.EMPTY;
-    try {
-      result += testConfig() + "<br>";
-    } catch (final Exception e) {
-      result += e.getMessage() + "<br>";
-    }
-
-    try {
-      result += testStorage() + "<br>";
-    } catch (final Exception e) {
-      result += e.getMessage() + "<br>";
-    }
-
-    try {
-      result += testPvpMetadata() + "<br>";
-    } catch (final Exception e) {
-      result += e.getMessage() + "<br>";
-    }
-
-    try {
-      result += testEidasNodeMetadata() + "<br>";
-    } catch (final Exception e) {
-      result += e.getMessage() + "<br>";
-    }
-
-    resp.setContentType(EaafConstants.CONTENTTYPE_HTML_UTF8);
-    resp.setStatus(HttpServletResponse.SC_OK);
-    resp.getWriter().write(result);
-
-  }
-
-  private String testStorage() throws Exception {
-    try {
-      final String key = Random.nextHexRandom16();
-      final String value = Random.nextHexRandom16();
-
-      storage.put(key, value, -1);
-      final String result = storage.get(key, String.class);
-      storage.remove(key);
-
-      if (result != null && result.equals(value)) {
-        return TEST_STORAGE + MESSAGE_OK;
-      } else {
-        log.warn("Montioring: TestValue: " + value + " does NOT match in Storage test");
-      }
-
-    } catch (final EaafException e) {
-      log.warn("Montioring: Can not read/write to storage.", e);
-
-    }
-
-    throw new Exception(TEST_STORAGE + MESSAGE_ERROR);
-
-  }
-
-  private String testConfig() throws Exception {
-    try {
-      if (config.getBasicConfigurationWithPrefix(MsEidasNodeConstants.PROP_CONFIG_SP_LIST_PREFIX) != null
-          && config.getBasicConfigurationWithPrefix(MsEidasNodeConstants.PROP_CONFIG_SP_LIST_PREFIX)
-              .size() > 0) {
-        return TEST_CONFIG + MESSAGE_OK;
-      } else {
-        log.warn("Montioring: Can not read from configuration file.");
-      }
-
-    } catch (final Exception e) {
-      log.warn("Montioring: Can not read from configuration file.", e);
-    }
-
-    throw new Exception(TEST_CONFIG + MESSAGE_ERROR);
-
-  }
-
-  private String testPvpMetadata() throws Exception {
-    try {
-      // build metadata
-      final IPvpMetadataBuilderConfiguration metadataConfig =
-          configFactory.generateMetadataBuilderConfiguration(
-              "http://localhost/monitoring",
-              pvpIdpCredentials);
-      metadatabuilder.buildPvpMetadata(metadataConfig);
-      return TEST_PVPMETADATA + MESSAGE_OK;
-
-    } catch (Exception | TransformerFactoryConfigurationError e) {
-      log.warn("Monitoring: Has an error in '" + TEST_PVPMETADATA + "': " + e.getMessage(), e);
-      throw new Exception(TEST_PVPMETADATA + MESSAGE_ERROR, e);
-
-    }
-
-  }
-
-  private String testEidasNodeMetadata() throws Exception {
-    try {
-      final String urlString = config.getBasicConfiguration(
-          MsEidasNodeConstants.PROP_CONFIG_MONITORING_EIDASNODE_METADATAURL);
-      if (StringUtils.isEmpty(urlString)) {
-        log.debug("No eIDASNode metadata URL. Skipping test ... ");
-        return TEST_EIDASNODEMETADATA + MESSAGE_SKIPPED;
-
-      }
-
-      // create HTTP client
-      CloseableHttpClient httpClient = httpClientFactory.getHttpClient();      
-      URIBuilder uriBuilder = new URIBuilder(urlString);      
-      HttpUriRequest request = new HttpGet(uriBuilder.build());
-
-      final CloseableHttpResponse respCode = httpClient.execute(request);
-      if (respCode.getStatusLine().getStatusCode() != 200) {
-        log.warn("Monitoring: Has an error in '" + TEST_EIDASNODEMETADATA + "': " + " HTTP responsecode: "
-            + respCode);
-        throw new Exception(TEST_EIDASNODEMETADATA + MESSAGE_ERROR);
-
-      }
-
-      // parse metadata
-      DomUtils.parseXmlNonValidating(respCode.getEntity().getContent());
-
-      return TEST_EIDASNODEMETADATA + MESSAGE_OK;
-
-    } catch (Exception | TransformerFactoryConfigurationError e) {
-      log.warn("Monitoring: Has an error in '" + TEST_EIDASNODEMETADATA + "': " + e.getMessage(), e);
-      throw new Exception(TEST_EIDASNODEMETADATA + MESSAGE_ERROR, e);
-
-    }
-
-  }
-
-}
diff --git a/connector/src/main/java/at/asitplus/eidas/specific/connector/health/EidasNodeMetadataHealthIndicator.java b/connector/src/main/java/at/asitplus/eidas/specific/connector/health/EidasNodeMetadataHealthIndicator.java
new file mode 100644
index 00000000..f160916c
--- /dev/null
+++ b/connector/src/main/java/at/asitplus/eidas/specific/connector/health/EidasNodeMetadataHealthIndicator.java
@@ -0,0 +1,69 @@
+package at.asitplus.eidas.specific.connector.health;
+
+import java.io.ByteArrayInputStream;
+
+import javax.xml.transform.TransformerFactoryConfigurationError;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.http.StatusLine;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpUriRequest;
+import org.apache.http.client.utils.URIBuilder;
+import org.apache.http.entity.ContentType;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.actuate.health.Health;
+import org.springframework.boot.actuate.health.HealthIndicator;
+
+import at.asitplus.eidas.specific.connector.MsEidasNodeConstants;
+import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
+import at.gv.egiz.eaaf.core.impl.data.Triple;
+import at.gv.egiz.eaaf.core.impl.http.HttpUtils;
+import at.gv.egiz.eaaf.core.impl.http.IHttpClientFactory;
+import at.gv.egiz.eaaf.core.impl.utils.DomUtils;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public class EidasNodeMetadataHealthIndicator implements HealthIndicator {
+
+  @Autowired IConfiguration config;
+  @Autowired IHttpClientFactory httpClientFactory;
+  
+  @Override
+  public Health health() {
+    try {
+      final String urlString = config.getBasicConfiguration(
+          MsEidasNodeConstants.PROP_CONFIG_MONITORING_EIDASNODE_METADATAURL);
+      if (StringUtils.isEmpty(urlString)) {
+        log.trace("No eIDASNode metadata URL. Skipping test ... ");
+        return Health.unknown().build();
+
+      }
+
+      // create HTTP client
+      CloseableHttpClient httpClient = httpClientFactory.getHttpClient();      
+      URIBuilder uriBuilder = new URIBuilder(urlString);      
+      HttpUriRequest request = new HttpGet(uriBuilder.build());
+
+      final Triple<StatusLine, ByteArrayInputStream, ContentType> respCode = httpClient.execute(request,
+          HttpUtils.bodyStatusCodeResponseHandler());
+      if (respCode.getFirst().getStatusCode() != 200) {
+        log.warn("Monitoring: Get http StatusCode: {} from eIDAS-Node Metadata endpoint", 
+            respCode.getFirst().getStatusCode());
+        return Health.down().withDetail("http StatusCode", respCode.getFirst().getStatusCode()).build();
+
+      }
+
+      // parse metadata
+      DomUtils.parseXmlNonValidating(respCode.getSecond());
+
+      return Health.up().build();
+
+    } catch (Exception | TransformerFactoryConfigurationError e) {
+      log.warn("Monitoring: Can not read SAML2 metadata from eIDAS-Node", e);
+      return Health.down().down(e).build();
+
+    }
+  }
+
+}
diff --git a/connector/src/main/java/at/asitplus/eidas/specific/connector/health/Saml2MetadataHealthIndicator.java b/connector/src/main/java/at/asitplus/eidas/specific/connector/health/Saml2MetadataHealthIndicator.java
new file mode 100644
index 00000000..592231b0
--- /dev/null
+++ b/connector/src/main/java/at/asitplus/eidas/specific/connector/health/Saml2MetadataHealthIndicator.java
@@ -0,0 +1,44 @@
+package at.asitplus.eidas.specific.connector.health;
+
+import javax.xml.transform.TransformerFactoryConfigurationError;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.actuate.health.Health;
+import org.springframework.boot.actuate.health.HealthIndicator;
+
+import at.gv.egiz.eaaf.modules.pvp2.api.metadata.IPvpMetadataBuilderConfiguration;
+import at.gv.egiz.eaaf.modules.pvp2.api.metadata.IPvpMetadataConfigurationFactory;
+import at.gv.egiz.eaaf.modules.pvp2.impl.builder.PvpMetadataBuilder;
+import at.gv.egiz.eaaf.modules.pvp2.impl.utils.AbstractCredentialProvider;
+import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public class Saml2MetadataHealthIndicator implements HealthIndicator {
+
+  @Autowired
+  private PvpMetadataBuilder metadatabuilder;
+  @Autowired
+  private IPvpMetadataConfigurationFactory configFactory;
+  
+  @Setter
+  private AbstractCredentialProvider pvpIdpCredentials;
+  
+  @Override
+  public Health health() {
+    try {
+      // build metadata
+      final IPvpMetadataBuilderConfiguration metadataConfig =
+          configFactory.generateMetadataBuilderConfiguration(
+              "http://localhost/monitoring",
+              pvpIdpCredentials);
+      metadatabuilder.buildPvpMetadata(metadataConfig);
+      return Health.up().build();
+
+    } catch (Exception | TransformerFactoryConfigurationError e) {
+      return Health.down().down(e).build();
+      
+    }
+  }
+
+}
diff --git a/connector/src/main/java/at/asitplus/eidas/specific/connector/processes/tasks/GenerateCountrySelectionFrameTask.java b/connector/src/main/java/at/asitplus/eidas/specific/connector/processes/tasks/GenerateCountrySelectionFrameTask.java
index 86808f01..d3b8116a 100644
--- a/connector/src/main/java/at/asitplus/eidas/specific/connector/processes/tasks/GenerateCountrySelectionFrameTask.java
+++ b/connector/src/main/java/at/asitplus/eidas/specific/connector/processes/tasks/GenerateCountrySelectionFrameTask.java
@@ -26,8 +26,6 @@ package at.asitplus.eidas.specific.connector.processes.tasks;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
@@ -39,7 +37,6 @@ import at.gv.egiz.eaaf.core.api.gui.ISpringMvcGuiFormBuilder;
 import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
 import at.gv.egiz.eaaf.core.exceptions.EaafException;
-import at.gv.egiz.eaaf.core.exceptions.GuiBuildException;
 import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
 import at.gv.egiz.eaaf.core.impl.idp.auth.modules.AbstractAuthServletTask;
 
@@ -51,7 +48,6 @@ import at.gv.egiz.eaaf.core.impl.idp.auth.modules.AbstractAuthServletTask;
  */
 @Component("GenerateCountrySelectionFrameTask")
 public class GenerateCountrySelectionFrameTask extends AbstractAuthServletTask {
-  private static final Logger log = LoggerFactory.getLogger(GenerateCountrySelectionFrameTask.class);
 
   @Autowired
   ISpringMvcGuiFormBuilder guiBuilder;
@@ -77,16 +73,11 @@ public class GenerateCountrySelectionFrameTask extends AbstractAuthServletTask {
 
       guiBuilder.build(request, response, config, "BKU-Selection form");
 
-    } catch (final GuiBuildException e) {
-      log.warn("Can not build GUI:'BKU-Selection'. Msg:" + e.getMessage());
+    } catch (final Exception e) {
       throw new TaskExecutionException(pendingReq,
           "Can not build GUI. Msg:" + e.getMessage(),
           new EaafException("gui.00", new Object[] { e.getMessage() }, e));
 
-    } catch (final Exception e) {
-      log.warn("FinalizeAuthenticationTask has an internal error", e);
-      throw new TaskExecutionException(pendingReq, e.getMessage(), e);
-
     }
 
   }
diff --git a/connector/src/main/java/at/asitplus/eidas/specific/connector/storage/EidasCacheTransactionStoreDecorator.java b/connector/src/main/java/at/asitplus/eidas/specific/connector/storage/EidasCacheTransactionStoreDecorator.java
index 557e245a..1ea5a280 100644
--- a/connector/src/main/java/at/asitplus/eidas/specific/connector/storage/EidasCacheTransactionStoreDecorator.java
+++ b/connector/src/main/java/at/asitplus/eidas/specific/connector/storage/EidasCacheTransactionStoreDecorator.java
@@ -30,18 +30,47 @@ import java.util.List;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.actuate.health.Health;
+import org.springframework.boot.actuate.health.HealthIndicator;
 
 import at.gv.egiz.eaaf.core.api.storage.ITransactionStorage;
 import at.gv.egiz.eaaf.core.exceptions.EaafException;
 import at.gv.egiz.eaaf.core.exceptions.EaafStorageException;
+import at.gv.egiz.eaaf.core.impl.utils.Random;
 
-public class EidasCacheTransactionStoreDecorator implements ITransactionStorage {
+public class EidasCacheTransactionStoreDecorator implements ITransactionStorage, HealthIndicator {
   private static final Logger log = LoggerFactory.getLogger(EidasCacheTransactionStoreDecorator.class);
 
   @Autowired(required = true)
   private CacheWithEidasBackend storage;
 
   @Override
+  public Health health() {
+    try {
+      final String key = Random.nextHexRandom16();
+      final String value = Random.nextHexRandom16();
+
+      this.put(key, value, -1);
+      final String result = this.get(key, String.class);
+      this.remove(key);
+
+      if (result != null && result.equals(value)) {
+        return Health.up().build();
+      
+      } else {
+        log.warn("Montioring: TestValue: " + value + " does NOT match in Storage test");
+        return Health.down().build();
+        
+      }
+
+    } catch (final EaafException e) {
+      log.warn("Montioring: Can not read/write to storage.", e);
+      return Health.down().down(e).build();
+      
+    }
+  }
+  
+  @Override
   public void changeKey(String oldKey, String newKey, Object value) throws EaafException {
     if (containsKey(oldKey)) {
       final TransactionStoreElement el = storage.get(oldKey);
@@ -148,5 +177,4 @@ public class EidasCacheTransactionStoreDecorator implements ITransactionStorage
 
     }
   }
-
 }
diff --git a/connector/src/main/resources/SpringTest_connector.beans.xml b/connector/src/main/resources/SpringTest_connector.beans.xml
deleted file mode 100644
index 5cf0d5b8..00000000
--- a/connector/src/main/resources/SpringTest_connector.beans.xml
+++ /dev/null
@@ -1,129 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xmlns:context="http://www.springframework.org/schema/context"
-  xmlns:tx="http://www.springframework.org/schema/tx"
-  xmlns:aop="http://www.springframework.org/schema/aop"
-  xmlns:mvc="http://www.springframework.org/schema/mvc"
-  xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
-    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
-    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
-    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
-
-  <context:annotation-config />
-  <mvc:annotation-driven />
-  <mvc:default-servlet-handler />
-
-  <bean id="WebResourceConfiguration"
-    class="at.asitplus.eidas.specific.connector.config.StaticResourceConfiguration" />
-
-  <bean id="ProcessEngineSignalController"
-    class="at.asitplus.eidas.specific.connector.controller.ProcessEngineSignalController" />
-
-  <bean id="MonitoringController"
-    class="at.asitplus.eidas.specific.connector.controller.MonitoringController">
-    <property name="pvpIdpCredentials">
-      <ref bean="PVPEndPointCredentialProvider" />
-    </property>
-  </bean>
-
-  <bean id="AuthenticationManager"
-    class="at.asitplus.eidas.specific.connector.auth.AuthenticationManager" />
-
-  <bean id="AuthenticationDataBuilder"
-    class="at.asitplus.eidas.specific.connector.builder.AuthenticationDataBuilder" />
-
-  <bean id="PVPEndPointConfiguration"
-    class="at.asitplus.eidas.specific.connector.config.PvpEndPointConfiguration" />
-
-  <bean id="PVPEndPointCredentialProvider"
-    class="at.asitplus.eidas.specific.connector.provider.PvpEndPointCredentialProvider" />
-
-  <bean id="PVPMetadataConfigurationFactory"
-    class="at.asitplus.eidas.specific.connector.provider.PvpMetadataConfigurationFactory" />
-
-  <bean id="PVP2XProtocol"
-    class="at.asitplus.eidas.specific.connector.controller.Pvp2SProfileEndpoint">
-    <property name="pvpIdpCredentials">
-      <ref bean="PVPEndPointCredentialProvider" />
-    </property>
-  </bean>
-
-  <bean id="AuthnRequestValidator"
-    class="at.asitplus.eidas.specific.connector.verification.AuthnRequestValidator" />
-
-  <bean id="SAMLVerificationEngine"
-    class="at.gv.egiz.eaaf.modules.pvp2.impl.verification.SamlVerificationEngine" />
-
-  <bean id="pvpMetadataService"
-    class="at.gv.egiz.eaaf.modules.pvp2.idp.impl.MetadataAction">
-    <property name="pvpIdpCredentials">
-      <ref bean="PVPEndPointCredentialProvider" />
-    </property>
-  </bean>
-
-  <bean id="PVPAuthenticationRequestAction"
-    class="at.gv.egiz.eaaf.modules.pvp2.idp.impl.AuthenticationAction">
-    <property name="pvpIdpCredentials">
-      <ref bean="PVPEndPointCredentialProvider" />
-    </property>
-  </bean>
-
-  <bean id="eaafProtocolAuthenticationService"
-    class="at.gv.egiz.eaaf.core.impl.idp.auth.services.ProtocolAuthenticationService">
-    <property name="guiBuilder" ref="mvcGUIBuilderImpl" />
-  </bean>
-
-  <bean id="securePendingRequestIdGeneration"
-    class="at.gv.egiz.eaaf.core.impl.utils.SecurePendingRequestIdGenerationStrategy" />
-
-  <bean id="PVPMetadataProvider"
-    class="at.asitplus.eidas.specific.connector.provider.PvpMetadataProvider" />
-
-  <bean id="PVPSubjectNameGenerator"
-    class="at.asitplus.eidas.specific.connector.builder.PvpSubjectNameGenerator" />
-
-  <bean id="LoALevelMapper"
-    class="at.asitplus.eidas.specific.connector.mapper.LoALevelMapper" />
-
-  <bean id="GUIBuilderConfigurationFactory"
-    class="at.asitplus.eidas.specific.connector.gui.GuiBuilderConfigurationFactory" />
-
-  <bean id="velocityGUIBuilderImpl"
-    class="at.asitplus.eidas.specific.connector.gui.DefaultVelocityGuiBuilderImpl" />
-
-  <bean id="mvcGUIBuilderImpl"
-    class="at.asitplus.eidas.specific.connector.gui.SpringMvcGuiFormBuilderImpl" />
-
-  <bean id="templateEngine"
-    class="org.thymeleaf.spring5.SpringTemplateEngine">
-    <property name="templateResolver" ref="templateResolver" />
-  </bean>
-
-  <bean class="org.thymeleaf.spring5.view.ThymeleafViewResolver">
-    <property name="order" value="2" />
-    <property name="templateEngine" ref="templateEngine" />
-    <property name="characterEncoding" value="UTF-8" />
-  </bean>
-
-  <bean id="StatusMessageProvider"
-    class="at.asitplus.eidas.specific.connector.provider.StatusMessageProvider" />
-
-  <bean id="eidasRevisionLogger"
-    class="at.asitplus.eidas.specific.connector.logger.RevisionLogger" />
-
-  <bean id="eidasStatisticLogger"
-    class="at.asitplus.eidas.specific.connector.logger.StatisticLogger" />
-
-
-  <!-- Tasks -->
-  <bean id="GenerateCountrySelectionFrameTask"
-    class="at.asitplus.eidas.specific.connector.processes.tasks.GenerateCountrySelectionFrameTask"
-    scope="prototype" />
-
-  <bean id="EvaluateCountrySelectionTask"
-    class="at.asitplus.eidas.specific.connector.processes.tasks.EvaluateCountrySelectionTask"
-    scope="prototype" />
-
-</beans>
\ No newline at end of file
diff --git a/connector/src/main/resources/specific_eIDAS_connector.beans.xml b/connector/src/main/resources/specific_eIDAS_connector.beans.xml
index aa5040fa..f6fdeefe 100644
--- a/connector/src/main/resources/specific_eIDAS_connector.beans.xml
+++ b/connector/src/main/resources/specific_eIDAS_connector.beans.xml
@@ -19,13 +19,16 @@
   <bean id="processEngineSignalController"
     class="at.asitplus.eidas.specific.connector.controller.ProcessEngineSignalController" />
 
-  <bean id="monitoringController"
-    class="at.asitplus.eidas.specific.connector.controller.MonitoringController">
+  <bean id="saml2MetadataGeneration"
+        class="at.asitplus.eidas.specific.connector.health.Saml2MetadataHealthIndicator">
     <property name="pvpIdpCredentials">
       <ref bean="PVPEndPointCredentialProvider" />
     </property>
   </bean>
 
+  <bean id="eidasNodeMetadata"
+        class="at.asitplus.eidas.specific.connector.health.EidasNodeMetadataHealthIndicator" />
+
   <bean id="AuthenticationManager"
     class="at.asitplus.eidas.specific.connector.auth.AuthenticationManager" />