nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/manager/ServiceConfig.java

   1 package org.asamk.signal.manager;
   2
   3 import org.whispersystems.libsignal.util.guava.Optional;
   4 import org.whispersystems.signalservice.api.profiles.SignalServiceProfile;
   5 import org.whispersystems.signalservice.api.push.TrustStore;
   6 import org.whispersystems.signalservice.internal.configuration.SignalCdnUrl;
   7 import org.whispersystems.signalservice.internal.configuration.SignalContactDiscoveryUrl;
   8 import org.whispersystems.signalservice.internal.configuration.SignalKeyBackupServiceUrl;
   9 import org.whispersystems.signalservice.internal.configuration.SignalServiceConfiguration;
  10 import org.whispersystems.signalservice.internal.configuration.SignalServiceUrl;
  11 import org.whispersystems.signalservice.internal.configuration.SignalStorageUrl;
  12 import org.whispersystems.util.Base64;
  13
  14 import java.io.IOException;
  15 import java.util.Collections;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Map;
  19
  20 import okhttp3.Dns;
  21 import okhttp3.Interceptor;
  22
  23 public class ServiceConfig {
  24
  25     final static String UNIDENTIFIED_SENDER_TRUST_ROOT = "BXu6QIKVz5MA8gstzfOgRQGqyLqOwNKHL6INkv3IHWMF";
  26     final static int PREKEY_MINIMUM_COUNT = 20;
  27     final static int PREKEY_BATCH_SIZE = 100;
  28     final static int MAX_ATTACHMENT_SIZE = 150 * 1024 * 1024;
  29
  30     private final static String URL = "https://textsecure-service.whispersystems.org";
  31     private final static String CDN_URL = "https://cdn.signal.org";
  32     private final static String CDN2_URL = "https://cdn2.signal.org";
  33     private final static String SIGNAL_KEY_BACKUP_URL = "https://api.backup.signal.org";
  34     private final static String STORAGE_URL = "https://storage.signal.org";
  35     private final static TrustStore TRUST_STORE = new WhisperTrustStore();
  36
  37     private final static Optional<Dns> dns = Optional.absent();
  38
  39     private final static String zkGroupServerPublicParamsHex = "AMhf5ywVwITZMsff/eCyudZx9JDmkkkbV6PInzG4p8x3VqVJSFiMvnvlEKWuRob/1eaIetR31IYeAbm0NdOuHH8Qi+Rexi1wLlpzIo1gstHWBfZzy1+qHRV5A4TqPp15YzBPm0WSggW6PbSn+F4lf57VCnHF7p8SvzAA2ZZJPYJURt8X7bbg+H3i+PEjH9DXItNEqs2sNcug37xZQDLm7X0=";
  40
  41     static final SignalServiceProfile.Capabilities capabilities = new SignalServiceProfile.Capabilities(false, false, false);
  42
  43     public static SignalServiceConfiguration createDefaultServiceConfiguration(String userAgent) {
  44         final Interceptor userAgentInterceptor = chain ->
  45                 chain.proceed(chain.request().newBuilder()
  46                         .header("User-Agent", userAgent)
  47                         .build());
  48
  49         final List<Interceptor> interceptors = Collections.singletonList(userAgentInterceptor);
  50
  51         final byte[] zkGroupServerPublicParams;
  52         try {
  53             zkGroupServerPublicParams = Base64.decode(zkGroupServerPublicParamsHex);
  54         } catch (IOException e) {
  55             throw new AssertionError(e);
  56         }
  57
  58         return new SignalServiceConfiguration(
  59                 new SignalServiceUrl[]{new SignalServiceUrl(URL, TRUST_STORE)},
  60                 makeSignalCdnUrlMapFor(new SignalCdnUrl[]{new SignalCdnUrl(CDN_URL, TRUST_STORE)}, new SignalCdnUrl[]{new SignalCdnUrl(CDN2_URL, TRUST_STORE)}),
  61                 new SignalContactDiscoveryUrl[0],
  62                 new SignalKeyBackupServiceUrl[]{new SignalKeyBackupServiceUrl(SIGNAL_KEY_BACKUP_URL, TRUST_STORE)},
  63                 new SignalStorageUrl[]{new SignalStorageUrl(STORAGE_URL, TRUST_STORE)},
  64                 interceptors,
  65                 dns,
  66                 zkGroupServerPublicParams
  67         );
  68     }
  69
  70     private static Map<Integer, SignalCdnUrl[]> makeSignalCdnUrlMapFor(SignalCdnUrl[] cdn0Urls, SignalCdnUrl[] cdn2Urls) {
  71         Map<Integer, SignalCdnUrl[]> result = new HashMap<>();
  72         result.put(0, cdn0Urls);
  73         result.put(2, cdn2Urls);
  74         return Collections.unmodifiableMap(result);
  75     }
  76
  77     private ServiceConfig() {
  78     }
  79 }