Implement change phone number

[signal-cli] / src / main / java / org / asamk / signal / commands / StartChangeNumberCommand.java

diff --git a/src/main/java/org/asamk/signal/commands/StartChangeNumberCommand.java b/src/main/java/org/asamk/signal/commands/StartChangeNumberCommand.java
new file mode 100644 (file)
index 0000000..7b18dbf
--- /dev/null
+++ b/src/main/java/org/asamk/signal/commands/StartChangeNumberCommand.java
@@ -0,0 +1,64 @@
+package org.asamk.signal.commands;
+
+import net.sourceforge.argparse4j.impl.Arguments;
+import net.sourceforge.argparse4j.inf.Namespace;
+import net.sourceforge.argparse4j.inf.Subparser;
+
+import org.asamk.signal.commands.exceptions.CommandException;
+import org.asamk.signal.commands.exceptions.IOErrorException;
+import org.asamk.signal.commands.exceptions.RateLimitErrorException;
+import org.asamk.signal.commands.exceptions.UserErrorException;
+import org.asamk.signal.manager.Manager;
+import org.asamk.signal.manager.api.CaptchaRequiredException;
+import org.asamk.signal.manager.api.NonNormalizedPhoneNumberException;
+import org.asamk.signal.manager.api.NotPrimaryDeviceException;
+import org.asamk.signal.manager.api.RateLimitException;
+import org.asamk.signal.output.OutputWriter;
+import org.asamk.signal.util.CommandUtil;
+
+import java.io.IOException;
+
+public class StartChangeNumberCommand implements JsonRpcLocalCommand {
+
+    @Override
+    public String getName() {
+        return "startChangeNumber";
+    }
+
+    @Override
+    public void attachToSubparser(final Subparser subparser) {
+        subparser.help("Change account to a new phone number with SMS or voice verification.");
+        subparser.addArgument("number").help("The new phone number in E164 format.").required(true);
+        subparser.addArgument("-v", "--voice")
+                .help("The verification should be done over voice, not SMS.")
+                .action(Arguments.storeTrue());
+        subparser.addArgument("--captcha")
+                .help("The captcha token, required if change number failed with a captcha required error.");
+    }
+
+    @Override
+    public void handleCommand(
+            final Namespace ns, final Manager m, final OutputWriter outputWriter
+    ) throws CommandException {
+        final var newNumber = ns.getString("number");
+        final var voiceVerification = Boolean.TRUE.equals(ns.getBoolean("voice"));
+        final var captcha = ns.getString("captcha");
+
+        try {
+            m.startChangeNumber(newNumber, voiceVerification, captcha);
+        } catch (RateLimitException e) {
+            final var message = CommandUtil.getRateLimitMessage(e);
+            throw new RateLimitErrorException(message, e);
+        } catch (CaptchaRequiredException e) {
+            final var message = CommandUtil.getCaptchaRequiredMessage(e, captcha != null);
+            throw new UserErrorException(message);
+        } catch (NonNormalizedPhoneNumberException e) {
+            throw new UserErrorException("Failed to change number: " + e.getMessage(), e);
+        } catch (NotPrimaryDeviceException e) {
+            throw new UserErrorException("This command doesn't work on linked devices.");
+        } catch (IOException e) {
+            throw new IOErrorException("Failed to change number: %s (%s)".formatted(e.getMessage(),
+                    e.getClass().getSimpleName()), e);
+        }
+    }
+}