content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * 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.
   */
  package org.apache.camel.component.google.secret.manager;
  
  import java.time.Instant;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.camel.component.google.secret.manager.vault.PubsubReloadTriggerTask;
  import org.apache.camel.spi.PeriodTaskScheduler;
  import org.apache.camel.spi.PropertiesFunction;
  import org.apache.camel.spi.annotations.DevConsole;
  import org.apache.camel.support.PluginHelper;
  import org.apache.camel.support.console.AbstractDevConsole;
  import org.apache.camel.util.TimeUtils;
  import org.apache.camel.util.json.JsonArray;
  import org.apache.camel.util.json.JsonObject;
  import org.apache.camel.vault.GcpVaultConfiguration;
  
  @DevConsole(name = "gcp-secrets", displayName = "GCP Secrets", description = "GCP Secret Manager")
  public class GoogleSecretManagerDevConsole extends AbstractDevConsole {
  
      private GoogleSecretManagerPropertiesFunction propertiesFunction;
      private PubsubReloadTriggerTask secretsRefreshTask;
  
      public GoogleSecretManagerDevConsole() {
          super("camel", "gcp-secrets", "GCP Secrets", "GCP Secret Manager");
      }
  
      @Override
      protected void doStart() throws Exception {
          super.doStart();
  
          if (getCamelContext().getPropertiesComponent().hasPropertiesFunction("gcp")) {
              PropertiesFunction pf = getCamelContext().getPropertiesComponent().getPropertiesFunction("gcp");
              if (pf instanceof GoogleSecretManagerPropertiesFunction) {
                  propertiesFunction = (GoogleSecretManagerPropertiesFunction) pf;
              }
          }
          GcpVaultConfiguration gcp = getCamelContext().getVaultConfiguration().getGcpVaultConfiguration();
          if (gcp != null && gcp.isRefreshEnabled()) {
              PeriodTaskScheduler scheduler = PluginHelper.getPeriodTaskScheduler(getCamelContext());
              secretsRefreshTask = scheduler.getTaskByType(PubsubReloadTriggerTask.class);
          }
      }
  
      @Override
      protected String doCallText(Map<String, Object> options) {
          StringBuilder sb = new StringBuilder();
  
          if (propertiesFunction != null) {
              sb.append("GCP Secret Manager:");
              if (propertiesFunction.isUseDefaultInstance()) {
                  sb.append("\n    Login: Default Instance");
              } else {
                  sb.append("\n    Login: Service Account Key File");
              }
              GcpVaultConfiguration gcp = getCamelContext().getVaultConfiguration().getGcpVaultConfiguration();
              if (gcp != null) {
                  sb.append(String.format("\n    Refresh Enabled: %s", gcp.isRefreshEnabled()));
                  sb.append(String.format("\n    Refresh Period: %s", gcp.getRefreshPeriod()));
              }
              if (secretsRefreshTask != null) {
                  Instant last = secretsRefreshTask.getLastCheckTime();
                  String s = last != null ? TimeUtils.printSince(last.toEpochMilli()) : "none";
                  sb.append(String.format("\n    Last Check: %s", s));
                  last = secretsRefreshTask.getLastReloadTime();
                  s = last != null ? TimeUtils.printSince(last.toEpochMilli()) : "none";
                  sb.append(String.format("\n    Last Reload: %s", s));
              }
              sb.append("\n\nSecrets in use:");
  
              List<String> sorted = new ArrayList<>(propertiesFunction.getSecrets());
              Collections.sort(sorted);
  
              for (String sec : sorted) {
                  Instant last = secretsRefreshTask != null ? secretsRefreshTask.getUpdates().get(sec) : null;
                  String age = last != null ? TimeUtils.printSince(last.toEpochMilli()) : null;
                  if (age != null) {
                      sb.append(String.format("\n    %s (age: %s)", sec, age));
                  } else {
                      sb.append(String.format("\n    %s", sec));
                  }
              }
          }
  
          return sb.toString();
      }
  
      @Override
      protected JsonObject doCallJson(Map<String, Object> options) {
          JsonObject root = new JsonObject();
          if (propertiesFunction != null) {
              if (propertiesFunction.isUseDefaultInstance()) {
                  root.put("login", "Default Instance");
              } else {
                  root.put("login", "Service Account Key File");
              }
              GcpVaultConfiguration gcp = getCamelContext().getVaultConfiguration().getGcpVaultConfiguration();
              if (gcp != null) {
                  root.put("refreshEnabled", gcp.isRefreshEnabled());
                  root.put("refreshPeriod", gcp.getRefreshPeriod());
              }
              if (secretsRefreshTask != null) {
                  Instant last = secretsRefreshTask.getLastCheckTime();
                  if (last != null) {
                      long timestamp = last.toEpochMilli();
                      root.put("lastCheckTimestamp", timestamp);
                      root.put("lastCheckAge", TimeUtils.printSince(timestamp));
                  }
                  last = secretsRefreshTask.getLastReloadTime();
                  if (last != null) {
                      long timestamp = last.toEpochMilli();
                      root.put("lastReloadTimestamp", timestamp);
                      root.put("lastReloadAge", TimeUtils.printSince(timestamp));
                  }
              }
              JsonArray arr = new JsonArray();
              root.put("secrets", arr);
  
              List<String> sorted = new ArrayList<>(propertiesFunction.getSecrets());
              Collections.sort(sorted);
  
              for (String sec : sorted) {
                  JsonObject jo = new JsonObject();
                  jo.put("name", sec);
                  Instant last = secretsRefreshTask != null ? secretsRefreshTask.getUpdates().get(sec) : null;
                  if (last != null) {
                      long timestamp = last.toEpochMilli();
                      jo.put("timestamp", timestamp);
                      jo.put("age", TimeUtils.printSince(timestamp));
                  }
                  arr.add(jo);
              }
          }
          return root;
      }
  }
  