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[signal-cli] / src / main / java / org / asamk / signal / commands / SetPinCommand.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.commands.exceptions.CommandException;
7 import org.asamk.signal.commands.exceptions.IOErrorException;
8 import org.asamk.signal.manager.Manager;
9 import org.asamk.signal.output.OutputWriter;
10
11 import java.io.IOException;
12 import java.util.Optional;
13
14 public class SetPinCommand implements JsonRpcLocalCommand {
15
16 @Override
17 public String getName() {
18 return "setPin";
19 }
20
21 @Override
22 public void attachToSubparser(final Subparser subparser) {
23 subparser.help("Set a registration lock pin, to prevent others from registering this number.");
24 subparser.addArgument("pin")
25 .help("The registration lock PIN, that will be required for new registrations (resets after 7 days of inactivity)");
26 }
27
28 @Override
29 public void handleCommand(
30 final Namespace ns, final Manager m, final OutputWriter outputWriter
31 ) throws CommandException {
32 try {
33 var registrationLockPin = ns.getString("pin");
34 m.setRegistrationLockPin(Optional.of(registrationLockPin));
35 } catch (IOException e) {
36 throw new IOErrorException("Set pin error: " + e.getMessage(), e);
37 }
38 }
39 }