keystore/keystore-legacy/src/main/java/org/opendaylight/netconf/keystore/legacy/impl/DefaultAddTrustedCertificate.java

   1 /*
   2  * Copyright (c) 2024 PANTHEON.tech, s.r.o. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.netconf.keystore.legacy.impl;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import com.google.common.util.concurrent.MoreExecutors;
  12 import java.nio.charset.StandardCharsets;
  13 import org.opendaylight.mdsal.binding.api.DataBroker;
  14 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.keystore.rev231109.AddTrustedCertificate;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.keystore.rev231109.AddTrustedCertificateInput;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.keystore.rev231109.AddTrustedCertificateOutput;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.keystore.rev231109.AddTrustedCertificateOutputBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.keystore.rev231109.Keystore;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.keystore.rev231109.trusted.certificates.TrustedCertificate;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.keystore.rev231109.trusted.certificates.TrustedCertificateBuilder;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23 import org.opendaylight.yangtools.yang.common.RpcResult;
  24 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 final class DefaultAddTrustedCertificate extends AbstractRpc implements AddTrustedCertificate {
  29     private static final Logger LOG = LoggerFactory.getLogger(DefaultAddTrustedCertificate.class);
  30
  31     DefaultAddTrustedCertificate(final DataBroker dataBroker) {
  32         super(dataBroker);
  33     }
  34
  35     @Override
  36     public ListenableFuture<RpcResult<AddTrustedCertificateOutput>> invoke(final AddTrustedCertificateInput input) {
  37         final var certs = input.getTrustedCertificate();
  38         if (certs == null || certs.isEmpty()) {
  39             return RpcResultBuilder.success(new AddTrustedCertificateOutputBuilder().build()).buildFuture();
  40         }
  41
  42         LOG.debug("Updating trusted certificates: {}", certs);
  43         final var tx = newTransaction();
  44         for (var certificate : certs.values()) {
  45             final var base64certificate = new TrustedCertificateBuilder()
  46                 .setName(certificate.getName())
  47                 .setCertificate(certificate.getCertificate().getBytes(StandardCharsets.UTF_8))
  48                 .build();
  49
  50             tx.put(LogicalDatastoreType.CONFIGURATION,
  51                 InstanceIdentifier.create(Keystore.class).child(TrustedCertificate.class, base64certificate.key()),
  52                     base64certificate);
  53         }
  54
  55         return tx.commit().transform(commitInfo -> {
  56             LOG.debug("Updated trusted certificates: {}", certs.keySet());
  57             return RpcResultBuilder.success(new AddTrustedCertificateOutputBuilder().build()).build();
  58         }, MoreExecutors.directExecutor());
  59     }
  60 }