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

   1 package org.asamk.signal.commands;
   2
   3 import net.sourceforge.argparse4j.inf.Namespace;
   4 import net.sourceforge.argparse4j.inf.Subparser;
   5
   6 import org.asamk.signal.PlainTextWriter;
   7 import org.asamk.signal.PlainTextWriterImpl;
   8 import org.asamk.signal.commands.exceptions.CommandException;
   9 import org.asamk.signal.commands.exceptions.UserErrorException;
  10 import org.asamk.signal.manager.Manager;
  11 import org.asamk.signal.manager.storage.protocol.IdentityInfo;
  12 import org.asamk.signal.util.Hex;
  13 import org.asamk.signal.util.Util;
  14 import org.slf4j.Logger;
  15 import org.slf4j.LoggerFactory;
  16 import org.whispersystems.signalservice.api.util.InvalidNumberException;
  17
  18 import java.util.List;
  19
  20 public class ListIdentitiesCommand implements LocalCommand {
  21
  22     private final static Logger logger = LoggerFactory.getLogger(ListIdentitiesCommand.class);
  23
  24     private static void printIdentityFingerprint(PlainTextWriter writer, Manager m, IdentityInfo theirId) {
  25         var digits = Util.formatSafetyNumber(m.computeSafetyNumber(theirId.getAddress(), theirId.getIdentityKey()));
  26         writer.println("{}: {} Added: {} Fingerprint: {} Safety Number: {}",
  27                 theirId.getAddress().getNumber().orNull(),
  28                 theirId.getTrustLevel(),
  29                 theirId.getDateAdded(),
  30                 Hex.toString(theirId.getFingerprint()),
  31                 digits);
  32     }
  33
  34     @Override
  35     public void attachToSubparser(final Subparser subparser) {
  36         subparser.addArgument("-n", "--number").help("Only show identity keys for the given phone number.");
  37     }
  38
  39     @Override
  40     public void handleCommand(final Namespace ns, final Manager m) throws CommandException {
  41         final var writer = new PlainTextWriterImpl(System.out);
  42
  43         var number = ns.getString("number");
  44
  45         if (number == null) {
  46             for (var identity : m.getIdentities()) {
  47                 printIdentityFingerprint(writer, m, identity);
  48             }
  49             return;
  50         }
  51
  52         List<IdentityInfo> identities;
  53         try {
  54             identities = m.getIdentities(number);
  55         } catch (InvalidNumberException e) {
  56             throw new UserErrorException("Invalid number: " + e.getMessage());
  57         }
  58
  59         for (var id : identities) {
  60             printIdentityFingerprint(writer, m, id);
  61         }
  62     }
  63 }