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.manager.Manager;
   8 import org.asamk.signal.util.ErrorUtils;
   9 import org.asamk.signal.util.Hex;
  10 import org.whispersystems.signalservice.api.util.InvalidNumberException;
  11
  12 import java.util.Locale;
  13
  14 public class TrustCommand implements LocalCommand {
  15
  16     @Override
  17     public void attachToSubparser(final Subparser subparser) {
  18         subparser.addArgument("number").help("Specify the phone number, for which to set the trust.").required(true);
  19         var mutTrust = subparser.addMutuallyExclusiveGroup();
  20         mutTrust.addArgument("-a", "--trust-all-known-keys")
  21                 .help("Trust all known keys of this user, only use this for testing.")
  22                 .action(Arguments.storeTrue());
  23         mutTrust.addArgument("-v", "--verified-safety-number", "--verified-fingerprint")
  24                 .help("Specify the safety number of the key, only use this option if you have verified the safety number.");
  25     }
  26
  27     @Override
  28     public int handleCommand(final Namespace ns, final Manager m) {
  29         var number = ns.getString("number");
  30         if (ns.getBoolean("trust_all_known_keys")) {
  31             var res = m.trustIdentityAllKeys(number);
  32             if (!res) {
  33                 System.err.println("Failed to set the trust for this number, make sure the number is correct.");
  34                 return 1;
  35             }
  36         } else {
  37             var safetyNumber = ns.getString("verified_safety_number");
  38             if (safetyNumber != null) {
  39                 safetyNumber = safetyNumber.replaceAll(" ", "");
  40                 if (safetyNumber.length() == 66) {
  41                     byte[] fingerprintBytes;
  42                     try {
  43                         fingerprintBytes = Hex.toByteArray(safetyNumber.toLowerCase(Locale.ROOT));
  44                     } catch (Exception e) {
  45                         System.err.println(
  46                                 "Failed to parse the fingerprint, make sure the fingerprint is a correctly encoded hex string without additional characters.");
  47                         return 1;
  48                     }
  49                     boolean res;
  50                     try {
  51                         res = m.trustIdentityVerified(number, fingerprintBytes);
  52                     } catch (InvalidNumberException e) {
  53                         ErrorUtils.handleInvalidNumberException(e);
  54                         return 1;
  55                     }
  56                     if (!res) {
  57                         System.err.println(
  58                                 "Failed to set the trust for the fingerprint of this number, make sure the number and the fingerprint are correct.");
  59                         return 1;
  60                     }
  61                 } else if (safetyNumber.length() == 60) {
  62                     boolean res;
  63                     try {
  64                         res = m.trustIdentityVerifiedSafetyNumber(number, safetyNumber);
  65                     } catch (InvalidNumberException e) {
  66                         ErrorUtils.handleInvalidNumberException(e);
  67                         return 1;
  68                     }
  69                     if (!res) {
  70                         System.err.println(
  71                                 "Failed to set the trust for the safety number of this phone number, make sure the phone number and the safety number are correct.");
  72                         return 1;
  73                     }
  74                 } else {
  75                     System.err.println(
  76                             "Safety number has invalid format, either specify the old hex fingerprint or the new safety number");
  77                     return 1;
  78                 }
  79             } else {
  80                 System.err.println(
  81                         "You need to specify the fingerprint/safety number you have verified with -v SAFETY_NUMBER");
  82                 return 1;
  83             }
  84         }
  85         return 0;
  86     }
  87 }