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

   1 package org.asamk.signal.manager.internal;
   2
   3 import org.asamk.signal.manager.config.ServiceConfig;
   4 import org.asamk.signal.manager.config.ServiceEnvironmentConfig;
   5 import org.asamk.signal.manager.util.Utils;
   6 import org.signal.libsignal.metadata.certificate.CertificateValidator;
   7 import org.signal.libsignal.net.Network;
   8 import org.signal.libsignal.zkgroup.profiles.ClientZkProfileOperations;
   9 import org.slf4j.Logger;
  10 import org.slf4j.LoggerFactory;
  11 import org.whispersystems.signalservice.api.SignalServiceAccountManager;
  12 import org.whispersystems.signalservice.api.SignalServiceDataStore;
  13 import org.whispersystems.signalservice.api.SignalServiceMessageReceiver;
  14 import org.whispersystems.signalservice.api.SignalServiceMessageSender;
  15 import org.whispersystems.signalservice.api.SignalSessionLock;
  16 import org.whispersystems.signalservice.api.account.AccountApi;
  17 import org.whispersystems.signalservice.api.attachment.AttachmentApi;
  18 import org.whispersystems.signalservice.api.cds.CdsApi;
  19 import org.whispersystems.signalservice.api.certificate.CertificateApi;
  20 import org.whispersystems.signalservice.api.crypto.SignalServiceCipher;
  21 import org.whispersystems.signalservice.api.groupsv2.ClientZkOperations;
  22 import org.whispersystems.signalservice.api.groupsv2.GroupsV2Api;
  23 import org.whispersystems.signalservice.api.groupsv2.GroupsV2Operations;
  24 import org.whispersystems.signalservice.api.keys.KeysApi;
  25 import org.whispersystems.signalservice.api.link.LinkDeviceApi;
  26 import org.whispersystems.signalservice.api.message.MessageApi;
  27 import org.whispersystems.signalservice.api.profiles.ProfileApi;
  28 import org.whispersystems.signalservice.api.push.ServiceIdType;
  29 import org.whispersystems.signalservice.api.push.SignalServiceAddress;
  30 import org.whispersystems.signalservice.api.ratelimit.RateLimitChallengeApi;
  31 import org.whispersystems.signalservice.api.registration.RegistrationApi;
  32 import org.whispersystems.signalservice.api.services.ProfileService;
  33 import org.whispersystems.signalservice.api.storage.StorageServiceApi;
  34 import org.whispersystems.signalservice.api.storage.StorageServiceRepository;
  35 import org.whispersystems.signalservice.api.svr.SecureValueRecovery;
  36 import org.whispersystems.signalservice.api.username.UsernameApi;
  37 import org.whispersystems.signalservice.api.util.CredentialsProvider;
  38 import org.whispersystems.signalservice.api.util.UptimeSleepTimer;
  39 import org.whispersystems.signalservice.api.websocket.SignalWebSocket;
  40 import org.whispersystems.signalservice.internal.push.PushServiceSocket;
  41 import org.whispersystems.signalservice.internal.websocket.OkHttpWebSocketConnection;
  42
  43 import java.io.IOException;
  44 import java.net.InetSocketAddress;
  45 import java.net.Proxy;
  46 import java.util.List;
  47 import java.util.Optional;
  48 import java.util.concurrent.ExecutorService;
  49 import java.util.concurrent.TimeUnit;
  50 import java.util.function.Supplier;
  51
  52 public class SignalDependencies {
  53
  54     private static final Logger logger = LoggerFactory.getLogger(SignalDependencies.class);
  55
  56     private final Object LOCK = new Object();
  57
  58     private final ServiceEnvironmentConfig serviceEnvironmentConfig;
  59     private final String userAgent;
  60     private final CredentialsProvider credentialsProvider;
  61     private final SignalServiceDataStore dataStore;
  62     private final ExecutorService executor;
  63     private final SignalSessionLock sessionLock;
  64
  65     private boolean allowStories = true;
  66
  67     private SignalServiceAccountManager accountManager;
  68     private AccountApi accountApi;
  69     private RateLimitChallengeApi rateLimitChallengeApi;
  70     private CdsApi cdsApi;
  71     private UsernameApi usernameApi;
  72     private GroupsV2Api groupsV2Api;
  73     private RegistrationApi registrationApi;
  74     private LinkDeviceApi linkDeviceApi;
  75     private StorageServiceApi storageServiceApi;
  76     private CertificateApi certificateApi;
  77     private AttachmentApi attachmentApi;
  78     private MessageApi messageApi;
  79     private KeysApi keysApi;
  80     private GroupsV2Operations groupsV2Operations;
  81     private ClientZkOperations clientZkOperations;
  82
  83     private PushServiceSocket pushServiceSocket;
  84     private Network libSignalNetwork;
  85     private SignalWebSocket.AuthenticatedWebSocket authenticatedSignalWebSocket;
  86     private SignalWebSocket.UnauthenticatedWebSocket unauthenticatedSignalWebSocket;
  87     private SignalServiceMessageReceiver messageReceiver;
  88     private SignalServiceMessageSender messageSender;
  89
  90     private List<SecureValueRecovery> secureValueRecovery;
  91     private ProfileService profileService;
  92     private ProfileApi profileApi;
  93
  94     SignalDependencies(
  95             final ServiceEnvironmentConfig serviceEnvironmentConfig,
  96             final String userAgent,
  97             final CredentialsProvider credentialsProvider,
  98             final SignalServiceDataStore dataStore,
  99             final ExecutorService executor,
 100             final SignalSessionLock sessionLock
 101     ) {
 102         this.serviceEnvironmentConfig = serviceEnvironmentConfig;
 103         this.userAgent = userAgent;
 104         this.credentialsProvider = credentialsProvider;
 105         this.dataStore = dataStore;
 106         this.executor = executor;
 107         this.sessionLock = sessionLock;
 108     }
 109
 110     public void resetAfterAddressChange() {
 111         if (this.pushServiceSocket != null) {
 112             this.pushServiceSocket.close();
 113             this.pushServiceSocket = null;
 114             this.accountManager = null;
 115             this.messageReceiver = null;
 116             this.messageSender = null;
 117             this.profileService = null;
 118             this.groupsV2Api = null;
 119             this.registrationApi = null;
 120             this.secureValueRecovery = null;
 121         }
 122         if (this.authenticatedSignalWebSocket != null) {
 123             this.authenticatedSignalWebSocket.forceNewWebSocket();
 124         }
 125         if (this.unauthenticatedSignalWebSocket != null) {
 126             this.unauthenticatedSignalWebSocket.forceNewWebSocket();
 127         }
 128     }
 129
 130     /**
 131      * This method needs to be called before the first websocket is created
 132      */
 133     public void setAllowStories(final boolean allowStories) {
 134         this.allowStories = allowStories;
 135     }
 136
 137     public ServiceEnvironmentConfig getServiceEnvironmentConfig() {
 138         return serviceEnvironmentConfig;
 139     }
 140
 141     public SignalSessionLock getSessionLock() {
 142         return sessionLock;
 143     }
 144
 145     public PushServiceSocket getPushServiceSocket() {
 146         return getOrCreate(() -> pushServiceSocket,
 147                 () -> pushServiceSocket = new PushServiceSocket(serviceEnvironmentConfig.signalServiceConfiguration(),
 148                         credentialsProvider,
 149                         userAgent,
 150                         getClientZkProfileOperations(),
 151                         ServiceConfig.AUTOMATIC_NETWORK_RETRY));
 152     }
 153
 154     public Network getLibSignalNetwork() {
 155         return getOrCreate(() -> libSignalNetwork, () -> {
 156             libSignalNetwork = new Network(serviceEnvironmentConfig.netEnvironment(), userAgent);
 157             setSignalNetworkProxy(libSignalNetwork);
 158         });
 159     }
 160
 161     private void setSignalNetworkProxy(Network libSignalNetwork) {
 162         final var proxy = Utils.getHttpsProxy();
 163         if (proxy.address() instanceof InetSocketAddress addr) {
 164             switch (proxy.type()) {
 165                 case Proxy.Type.DIRECT -> {
 166                 }
 167                 case Proxy.Type.HTTP -> {
 168                     try {
 169                         libSignalNetwork.setProxy("http", addr.getHostName(), addr.getPort(), null, null);
 170                     } catch (IOException e) {
 171                         logger.warn("Failed to set http proxy", e);
 172                     }
 173                 }
 174                 case Proxy.Type.SOCKS -> {
 175                     try {
 176                         libSignalNetwork.setProxy("socks", addr.getHostName(), addr.getPort(), null, null);
 177                     } catch (IOException e) {
 178                         logger.warn("Failed to set socks proxy", e);
 179                     }
 180                 }
 181             }
 182         }
 183     }
 184
 185     public SignalServiceAccountManager getAccountManager() {
 186         return getOrCreate(() -> accountManager,
 187                 () -> accountManager = new SignalServiceAccountManager(getAuthenticatedSignalWebSocket(),
 188                         getAccountApi(),
 189                         getPushServiceSocket(),
 190                         getGroupsV2Operations()));
 191     }
 192
 193     public SignalServiceAccountManager createUnauthenticatedAccountManager(String number, String password) {
 194         return SignalServiceAccountManager.createWithStaticCredentials(getServiceEnvironmentConfig().signalServiceConfiguration(),
 195                 null,
 196                 null,
 197                 number,
 198                 SignalServiceAddress.DEFAULT_DEVICE_ID,
 199                 password,
 200                 userAgent,
 201                 ServiceConfig.AUTOMATIC_NETWORK_RETRY,
 202                 ServiceConfig.GROUP_MAX_SIZE);
 203     }
 204
 205     public AccountApi getAccountApi() {
 206         return getOrCreate(() -> accountApi, () -> accountApi = new AccountApi(getAuthenticatedSignalWebSocket()));
 207     }
 208
 209     public RateLimitChallengeApi getRateLimitChallengeApi() {
 210         return getOrCreate(() -> rateLimitChallengeApi,
 211                 () -> rateLimitChallengeApi = new RateLimitChallengeApi(getAuthenticatedSignalWebSocket()));
 212     }
 213
 214     public CdsApi getCdsApi() {
 215         return getOrCreate(() -> cdsApi, () -> cdsApi = new CdsApi(getAuthenticatedSignalWebSocket()));
 216     }
 217
 218     public UsernameApi getUsernameApi() {
 219         return getOrCreate(() -> usernameApi, () -> usernameApi = new UsernameApi(getUnauthenticatedSignalWebSocket()));
 220     }
 221
 222     public GroupsV2Api getGroupsV2Api() {
 223         return getOrCreate(() -> groupsV2Api, () -> groupsV2Api = getAccountManager().getGroupsV2Api());
 224     }
 225
 226     public RegistrationApi getRegistrationApi() {
 227         return getOrCreate(() -> registrationApi, () -> registrationApi = getAccountManager().getRegistrationApi());
 228     }
 229
 230     public LinkDeviceApi getLinkDeviceApi() {
 231         return getOrCreate(() -> linkDeviceApi,
 232                 () -> linkDeviceApi = new LinkDeviceApi(getAuthenticatedSignalWebSocket()));
 233     }
 234
 235     private StorageServiceApi getStorageServiceApi() {
 236         return getOrCreate(() -> storageServiceApi,
 237                 () -> storageServiceApi = new StorageServiceApi(getAuthenticatedSignalWebSocket(),
 238                         getPushServiceSocket()));
 239     }
 240
 241     public StorageServiceRepository getStorageServiceRepository() {
 242         return new StorageServiceRepository(getStorageServiceApi());
 243     }
 244
 245     public CertificateApi getCertificateApi() {
 246         return getOrCreate(() -> certificateApi,
 247                 () -> certificateApi = new CertificateApi(getAuthenticatedSignalWebSocket()));
 248     }
 249
 250     public AttachmentApi getAttachmentApi() {
 251         return getOrCreate(() -> attachmentApi,
 252                 () -> attachmentApi = new AttachmentApi(getAuthenticatedSignalWebSocket(), getPushServiceSocket()));
 253     }
 254
 255     public MessageApi getMessageApi() {
 256         return getOrCreate(() -> messageApi,
 257                 () -> messageApi = new MessageApi(getAuthenticatedSignalWebSocket(),
 258                         getUnauthenticatedSignalWebSocket()));
 259     }
 260
 261     public KeysApi getKeysApi() {
 262         return getOrCreate(() -> keysApi,
 263                 () -> keysApi = new KeysApi(getAuthenticatedSignalWebSocket(), getUnauthenticatedSignalWebSocket()));
 264     }
 265
 266     public GroupsV2Operations getGroupsV2Operations() {
 267         return getOrCreate(() -> groupsV2Operations,
 268                 () -> groupsV2Operations = new GroupsV2Operations(ClientZkOperations.create(serviceEnvironmentConfig.signalServiceConfiguration()),
 269                         ServiceConfig.GROUP_MAX_SIZE));
 270     }
 271
 272     private ClientZkOperations getClientZkOperations() {
 273         return getOrCreate(() -> clientZkOperations,
 274                 () -> clientZkOperations = ClientZkOperations.create(serviceEnvironmentConfig.signalServiceConfiguration()));
 275     }
 276
 277     private ClientZkProfileOperations getClientZkProfileOperations() {
 278         final var clientZkOperations = getClientZkOperations();
 279         return clientZkOperations.getProfileOperations();
 280     }
 281
 282     public SignalWebSocket.AuthenticatedWebSocket getAuthenticatedSignalWebSocket() {
 283         return getOrCreate(() -> authenticatedSignalWebSocket, () -> {
 284             final var timer = new UptimeSleepTimer();
 285             final var healthMonitor = new SignalWebSocketHealthMonitor(timer);
 286
 287             authenticatedSignalWebSocket = new SignalWebSocket.AuthenticatedWebSocket(() -> new OkHttpWebSocketConnection(
 288                     "normal",
 289                     serviceEnvironmentConfig.signalServiceConfiguration(),
 290                     Optional.of(credentialsProvider),
 291                     userAgent,
 292                     healthMonitor,
 293                     allowStories), timer, TimeUnit.SECONDS.toMillis(10));
 294             healthMonitor.monitor(authenticatedSignalWebSocket);
 295         });
 296     }
 297
 298     public SignalWebSocket.UnauthenticatedWebSocket getUnauthenticatedSignalWebSocket() {
 299         return getOrCreate(() -> unauthenticatedSignalWebSocket, () -> {
 300             final var timer = new UptimeSleepTimer();
 301             final var healthMonitor = new SignalWebSocketHealthMonitor(timer);
 302
 303             unauthenticatedSignalWebSocket = new SignalWebSocket.UnauthenticatedWebSocket(() -> new OkHttpWebSocketConnection(
 304                     "unidentified",
 305                     serviceEnvironmentConfig.signalServiceConfiguration(),
 306                     Optional.empty(),
 307                     userAgent,
 308                     healthMonitor,
 309                     allowStories), timer, TimeUnit.SECONDS.toMillis(10));
 310             healthMonitor.monitor(unauthenticatedSignalWebSocket);
 311         });
 312     }
 313
 314     public SignalServiceMessageReceiver getMessageReceiver() {
 315         return getOrCreate(() -> messageReceiver,
 316                 () -> messageReceiver = new SignalServiceMessageReceiver(getPushServiceSocket()));
 317     }
 318
 319     public SignalServiceMessageSender getMessageSender() {
 320         return getOrCreate(() -> messageSender,
 321                 () -> messageSender = new SignalServiceMessageSender(getPushServiceSocket(),
 322                         dataStore,
 323                         sessionLock,
 324                         getAttachmentApi(),
 325                         getMessageApi(),
 326                         getKeysApi(),
 327                         Optional.empty(),
 328                         executor,
 329                         ServiceConfig.MAX_ENVELOPE_SIZE));
 330     }
 331
 332     public List<SecureValueRecovery> getSecureValueRecovery() {
 333         return getOrCreate(() -> secureValueRecovery,
 334                 () -> secureValueRecovery = serviceEnvironmentConfig.svr2Mrenclaves()
 335                         .stream()
 336                         .map(mr -> (SecureValueRecovery) getAccountManager().getSecureValueRecoveryV2(mr))
 337                         .toList());
 338     }
 339
 340     public ProfileApi getProfileApi() {
 341         return getOrCreate(() -> profileApi,
 342                 () -> profileApi = new ProfileApi(getAuthenticatedSignalWebSocket(), getPushServiceSocket()));
 343     }
 344
 345     public ProfileService getProfileService() {
 346         return getOrCreate(() -> profileService,
 347                 () -> profileService = new ProfileService(getClientZkProfileOperations(),
 348                         getAuthenticatedSignalWebSocket(),
 349                         getUnauthenticatedSignalWebSocket()));
 350     }
 351
 352     public SignalServiceCipher getCipher(ServiceIdType serviceIdType) {
 353         final var certificateValidator = new CertificateValidator(serviceEnvironmentConfig.unidentifiedSenderTrustRoot());
 354         final var address = new SignalServiceAddress(credentialsProvider.getAci(), credentialsProvider.getE164());
 355         final var deviceId = credentialsProvider.getDeviceId();
 356         return new SignalServiceCipher(address,
 357                 deviceId,
 358                 serviceIdType == ServiceIdType.ACI ? dataStore.aci() : dataStore.pni(),
 359                 sessionLock,
 360                 certificateValidator);
 361     }
 362
 363     private <T> T getOrCreate(Supplier<T> supplier, Callable creator) {
 364         var value = supplier.get();
 365         if (value != null) {
 366             return value;
 367         }
 368
 369         synchronized (LOCK) {
 370             value = supplier.get();
 371             if (value != null) {
 372                 return value;
 373             }
 374             creator.call();
 375             return supplier.get();
 376         }
 377     }
 378
 379     private interface Callable {
 380
 381         void call();
 382     }
 383 }