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

   1 package org.asamk.signal.commands;
   2
   3 import net.sourceforge.argparse4j.impl.Arguments;
   4 import net.sourceforge.argparse4j.inf.Namespace;
   5 import net.sourceforge.argparse4j.inf.Subparser;
   6
   7 import org.asamk.signal.commands.exceptions.CommandException;
   8 import org.asamk.signal.commands.exceptions.UserErrorException;
   9 import org.asamk.signal.manager.Manager;
  10 import org.asamk.signal.manager.api.IdentityVerificationCode;
  11 import org.asamk.signal.manager.api.UnregisteredRecipientException;
  12 import org.asamk.signal.output.OutputWriter;
  13 import org.asamk.signal.util.CommandUtil;
  14
  15 public class TrustCommand implements JsonRpcLocalCommand {
  16
  17     @Override
  18     public String getName() {
  19         return "trust";
  20     }
  21
  22     @Override
  23     public void attachToSubparser(final Subparser subparser) {
  24         subparser.help("Set the trust level of a given number.");
  25         subparser.addArgument("recipient").help("Specify the phone number, for which to set the trust.").required(true);
  26         var mutTrust = subparser.addMutuallyExclusiveGroup();
  27         mutTrust.addArgument("-a", "--trust-all-known-keys")
  28                 .help("Trust all known keys of this user, only use this for testing.")
  29                 .action(Arguments.storeTrue());
  30         mutTrust.addArgument("-v", "--verified-safety-number", "--verified-fingerprint")
  31                 .help("Specify the safety number of the key, only use this option if you have verified the safety number.");
  32     }
  33
  34     @Override
  35     public void handleCommand(
  36             final Namespace ns, final Manager m, final OutputWriter outputWriter
  37     ) throws CommandException {
  38         var recipientString = ns.getString("recipient");
  39         var recipient = CommandUtil.getSingleRecipientIdentifier(recipientString, m.getSelfNumber());
  40         if (Boolean.TRUE.equals(ns.getBoolean("trust-all-known-keys"))) {
  41             try {
  42                 final var res = m.trustIdentityAllKeys(recipient);
  43                 if (!res) {
  44                     throw new UserErrorException(
  45                             "Failed to set the trust for this number, make sure the number is correct.");
  46                 }
  47             } catch (UnregisteredRecipientException e) {
  48                 throw new UserErrorException("The user " + e.getSender().getIdentifier() + " is not registered.");
  49             }
  50         } else {
  51             var safetyNumber = ns.getString("verified-safety-number");
  52             if (safetyNumber == null) {
  53                 throw new UserErrorException(
  54                         "You need to specify the fingerprint/safety number you have verified with -v SAFETY_NUMBER");
  55             }
  56
  57             final IdentityVerificationCode verificationCode;
  58             try {
  59                 verificationCode = IdentityVerificationCode.parse(safetyNumber);
  60             } catch (Exception e) {
  61                 throw new UserErrorException(
  62                         "Safety number has invalid format, either specify the old hex fingerprint or the new safety number");
  63             }
  64
  65             try {
  66                 final var res = m.trustIdentityVerified(recipient, verificationCode);
  67                 if (!res) {
  68                     throw new UserErrorException(
  69                             "Failed to set the trust for this number, make sure the number and the fingerprint/safety number are correct.");
  70                 }
  71             } catch (UnregisteredRecipientException e) {
  72                 throw new UserErrorException("The user " + e.getSender().getIdentifier() + " is not registered.");
  73             }
  74         }
  75     }
  76 }