-/**
- * Copyright (C) 2015 AsamK
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+/*
+ Copyright (C) 2015-2022 AsamK and contributors
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.asamk.signal;
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.PropertyAccessor;
-import com.fasterxml.jackson.core.JsonGenerator;
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-import com.fasterxml.jackson.databind.node.ObjectNode;
import net.sourceforge.argparse4j.ArgumentParsers;
+import net.sourceforge.argparse4j.DefaultSettings;
import net.sourceforge.argparse4j.impl.Arguments;
-import net.sourceforge.argparse4j.inf.*;
-import org.apache.http.util.TextUtils;
-import org.asamk.Signal;
-import org.asamk.signal.storage.contacts.ContactInfo;
-import org.asamk.signal.storage.groups.GroupInfo;
-import org.asamk.signal.storage.protocol.JsonIdentityKeyStore;
-import org.asamk.signal.util.Hex;
-import org.freedesktop.dbus.DBusConnection;
-import org.freedesktop.dbus.DBusSigHandler;
-import org.freedesktop.dbus.exceptions.DBusException;
-import org.freedesktop.dbus.exceptions.DBusExecutionException;
-import org.whispersystems.libsignal.InvalidKeyException;
-import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
-import org.whispersystems.signalservice.api.messages.*;
-import org.whispersystems.signalservice.api.messages.multidevice.*;
-import org.whispersystems.signalservice.api.push.SignalServiceAddress;
-import org.whispersystems.signalservice.api.push.exceptions.EncapsulatedExceptions;
-import org.whispersystems.signalservice.api.push.exceptions.NetworkFailureException;
-import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException;
-import org.whispersystems.signalservice.api.util.PhoneNumberFormatter;
-import org.whispersystems.signalservice.internal.util.Base64;
+import net.sourceforge.argparse4j.inf.ArgumentParserException;
+import net.sourceforge.argparse4j.inf.Namespace;
+
+import org.asamk.signal.commands.exceptions.CommandException;
+import org.asamk.signal.commands.exceptions.IOErrorException;
+import org.asamk.signal.commands.exceptions.UnexpectedErrorException;
+import org.asamk.signal.commands.exceptions.UntrustedKeyErrorException;
+import org.asamk.signal.commands.exceptions.UserErrorException;
+import org.asamk.signal.manager.ManagerLogger;
+import org.asamk.signal.util.SecurityProvider;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.slf4j.bridge.SLF4JBridgeHandler;
import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringWriter;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.nio.charset.Charset;
import java.security.Security;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.*;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
public class Main {
- public static final String SIGNAL_BUSNAME = "org.asamk.Signal";
- public static final String SIGNAL_OBJECTPATH = "/org/asamk/Signal";
-
- private static final TimeZone tzUTC = TimeZone.getTimeZone("UTC");
-
public static void main(String[] args) {
- // Workaround for BKS truststore
- Security.insertProviderAt(new org.bouncycastle.jce.provider.BouncyCastleProvider(), 1);
-
- Namespace ns = parseArgs(args);
- if (ns == null) {
- System.exit(1);
- }
-
- int res = handleCommands(ns);
- System.exit(res);
- }
-
- private static int handleCommands(Namespace ns) {
- final String username = ns.getString("username");
- Manager m;
- Signal ts;
- DBusConnection dBusConn = null;
- try {
- if (ns.getBoolean("dbus") || ns.getBoolean("dbus_system")) {
- try {
- m = null;
- int busType;
- if (ns.getBoolean("dbus_system")) {
- busType = DBusConnection.SYSTEM;
- } else {
- busType = DBusConnection.SESSION;
- }
- dBusConn = DBusConnection.getConnection(busType);
- ts = (Signal) dBusConn.getRemoteObject(
- SIGNAL_BUSNAME, SIGNAL_OBJECTPATH,
- Signal.class);
- } catch (UnsatisfiedLinkError e) {
- System.err.println("Missing native library dependency for dbus service: " + e.getMessage());
- return 1;
- } catch (DBusException e) {
- e.printStackTrace();
- if (dBusConn != null) {
- dBusConn.disconnect();
- }
- return 3;
- }
- } else {
- String settingsPath = ns.getString("config");
- if (TextUtils.isEmpty(settingsPath)) {
- settingsPath = System.getProperty("user.home") + "/.config/signal";
- if (!new File(settingsPath).exists()) {
- String legacySettingsPath = System.getProperty("user.home") + "/.config/textsecure";
- if (new File(legacySettingsPath).exists()) {
- settingsPath = legacySettingsPath;
- }
- }
- }
-
- m = new Manager(username, settingsPath);
- ts = m;
- if (m.userExists()) {
- try {
- m.init();
- } catch (Exception e) {
- System.err.println("Error loading state file \"" + m.getFileName() + "\": " + e.getMessage());
- return 2;
- }
- }
- }
-
- switch (ns.getString("command")) {
- case "register":
- if (dBusConn != null) {
- System.err.println("register is not yet implemented via dbus");
- return 1;
- }
- if (!m.userHasKeys()) {
- m.createNewIdentity();
- }
- try {
- m.register(ns.getBoolean("voice"));
- } catch (IOException e) {
- System.err.println("Request verify error: " + e.getMessage());
- return 3;
- }
- break;
- case "unregister":
- if (dBusConn != null) {
- System.err.println("unregister is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- try {
- m.unregister();
- } catch (IOException e) {
- System.err.println("Unregister error: " + e.getMessage());
- return 3;
- }
- break;
- case "updateAccount":
- if (dBusConn != null) {
- System.err.println("updateAccount is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- try {
- m.updateAccountAttributes();
- } catch (IOException e) {
- System.err.println("UpdateAccount error: " + e.getMessage());
- return 3;
- }
- break;
- case "verify":
- if (dBusConn != null) {
- System.err.println("verify is not yet implemented via dbus");
- return 1;
- }
- if (!m.userHasKeys()) {
- System.err.println("User has no keys, first call register.");
- return 1;
- }
- if (m.isRegistered()) {
- System.err.println("User registration is already verified");
- return 1;
- }
- try {
- m.verifyAccount(ns.getString("verificationCode"));
- } catch (IOException e) {
- System.err.println("Verify error: " + e.getMessage());
- return 3;
- }
- break;
- case "link":
- if (dBusConn != null) {
- System.err.println("link is not yet implemented via dbus");
- return 1;
- }
-
- // When linking, username is null and we always have to create keys
- m.createNewIdentity();
+ // enable unlimited strength crypto via Policy, supported on relevant JREs
+ Security.setProperty("crypto.policy", "unlimited");
+ installSecurityProviderWorkaround();
- String deviceName = ns.getString("name");
- if (deviceName == null) {
- deviceName = "cli";
- }
- try {
- System.out.println(m.getDeviceLinkUri());
- m.finishDeviceLink(deviceName);
- System.out.println("Associated with: " + m.getUsername());
- } catch (TimeoutException e) {
- System.err.println("Link request timed out, please try again.");
- return 3;
- } catch (IOException e) {
- System.err.println("Link request error: " + e.getMessage());
- return 3;
- } catch (AssertionError e) {
- handleAssertionError(e);
- return 1;
- } catch (InvalidKeyException e) {
- e.printStackTrace();
- return 2;
- } catch (UserAlreadyExists e) {
- System.err.println("The user " + e.getUsername() + " already exists\nDelete \"" + e.getFileName() + "\" before trying again.");
- return 1;
- }
- break;
- case "addDevice":
- if (dBusConn != null) {
- System.err.println("link is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- try {
- m.addDeviceLink(new URI(ns.getString("uri")));
- } catch (IOException e) {
- e.printStackTrace();
- return 3;
- } catch (InvalidKeyException e) {
- e.printStackTrace();
- return 2;
- } catch (AssertionError e) {
- handleAssertionError(e);
- return 1;
- } catch (URISyntaxException e) {
- e.printStackTrace();
- return 2;
- }
- break;
- case "listDevices":
- if (dBusConn != null) {
- System.err.println("listDevices is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- try {
- List<DeviceInfo> devices = m.getLinkedDevices();
- for (DeviceInfo d : devices) {
- System.out.println("Device " + d.getId() + (d.getId() == m.getDeviceId() ? " (this device)" : "") + ":");
- System.out.println(" Name: " + d.getName());
- System.out.println(" Created: " + formatTimestamp(d.getCreated()));
- System.out.println(" Last seen: " + formatTimestamp(d.getLastSeen()));
- }
- } catch (IOException e) {
- e.printStackTrace();
- return 3;
- }
- break;
- case "removeDevice":
- if (dBusConn != null) {
- System.err.println("removeDevice is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- try {
- int deviceId = ns.getInt("deviceId");
- m.removeLinkedDevices(deviceId);
- } catch (IOException e) {
- e.printStackTrace();
- return 3;
- }
- break;
- case "send":
- if (dBusConn == null && !m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
+ // Configuring the logger needs to happen before any logger is initialized
- if (ns.getBoolean("endsession")) {
- if (ns.getList("recipient") == null) {
- System.err.println("No recipients given");
- System.err.println("Aborting sending.");
- return 1;
- }
- try {
- ts.sendEndSessionMessage(ns.<String>getList("recipient"));
- } catch (IOException e) {
- handleIOException(e);
- return 3;
- } catch (EncapsulatedExceptions e) {
- handleEncapsulatedExceptions(e);
- return 3;
- } catch (AssertionError e) {
- handleAssertionError(e);
- return 1;
- } catch (DBusExecutionException e) {
- handleDBusExecutionException(e);
- return 1;
- }
- } else {
- String messageText = ns.getString("message");
- if (messageText == null) {
- try {
- messageText = readAll(System.in);
- } catch (IOException e) {
- System.err.println("Failed to read message from stdin: " + e.getMessage());
- System.err.println("Aborting sending.");
- return 1;
- }
- }
+ final var nsLog = parseArgs(args);
+ final var verboseLevel = nsLog == null ? 0 : nsLog.getInt("verbose");
+ final var logFile = nsLog == null ? null : nsLog.<File>get("log-file");
+ configureLogging(verboseLevel, logFile);
- try {
- List<String> attachments = ns.getList("attachment");
- if (attachments == null) {
- attachments = new ArrayList<>();
- }
- if (ns.getString("group") != null) {
- byte[] groupId = decodeGroupId(ns.getString("group"));
- ts.sendGroupMessage(messageText, attachments, groupId);
- } else {
- ts.sendMessage(messageText, attachments, ns.<String>getList("recipient"));
- }
- } catch (IOException e) {
- handleIOException(e);
- return 3;
- } catch (EncapsulatedExceptions e) {
- handleEncapsulatedExceptions(e);
- return 3;
- } catch (AssertionError e) {
- handleAssertionError(e);
- return 1;
- } catch (GroupNotFoundException e) {
- handleGroupNotFoundException(e);
- return 1;
- } catch (NotAGroupMemberException e) {
- handleNotAGroupMemberException(e);
- return 1;
- } catch (AttachmentInvalidException e) {
- System.err.println("Failed to add attachment: " + e.getMessage());
- System.err.println("Aborting sending.");
- return 1;
- } catch (DBusExecutionException e) {
- handleDBusExecutionException(e);
- return 1;
- }
- }
+ var parser = App.buildArgumentParser();
- break;
- case "receive":
- if (dBusConn != null) {
- try {
- dBusConn.addSigHandler(Signal.MessageReceived.class, new DBusSigHandler<Signal.MessageReceived>() {
- @Override
- public void handle(Signal.MessageReceived s) {
- System.out.print(String.format("Envelope from: %s\nTimestamp: %s\nBody: %s\n",
- s.getSender(), formatTimestamp(s.getTimestamp()), s.getMessage()));
- if (s.getGroupId().length > 0) {
- System.out.println("Group info:");
- System.out.println(" Id: " + Base64.encodeBytes(s.getGroupId()));
- }
- if (s.getAttachments().size() > 0) {
- System.out.println("Attachments: ");
- for (String attachment : s.getAttachments()) {
- System.out.println("- Stored plaintext in: " + attachment);
- }
- }
- System.out.println();
- }
- });
- } catch (UnsatisfiedLinkError e) {
- System.err.println("Missing native library dependency for dbus service: " + e.getMessage());
- return 1;
- } catch (DBusException e) {
- e.printStackTrace();
- return 1;
- }
- while (true) {
- try {
- Thread.sleep(10000);
- } catch (InterruptedException e) {
- return 0;
- }
- }
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- double timeout = 5;
- if (ns.getDouble("timeout") != null) {
- timeout = ns.getDouble("timeout");
- }
- boolean returnOnTimeout = true;
- if (timeout < 0) {
- returnOnTimeout = false;
- timeout = 3600;
- }
- boolean ignoreAttachments = ns.getBoolean("ignore_attachments");
- try {
- final Manager.ReceiveMessageHandler handler = ns.getBoolean("json") ? new JsonReceiveMessageHandler(m) : new ReceiveMessageHandler(m);
- m.receiveMessages((long) (timeout * 1000), TimeUnit.MILLISECONDS, returnOnTimeout, ignoreAttachments, handler);
- } catch (IOException e) {
- System.err.println("Error while receiving messages: " + e.getMessage());
- return 3;
- } catch (AssertionError e) {
- handleAssertionError(e);
- return 1;
- }
- break;
- case "quitGroup":
- if (dBusConn != null) {
- System.err.println("quitGroup is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
+ var ns = parser.parseArgsOrFail(args);
- try {
- m.sendQuitGroupMessage(decodeGroupId(ns.getString("group")));
- } catch (IOException e) {
- handleIOException(e);
- return 3;
- } catch (EncapsulatedExceptions e) {
- handleEncapsulatedExceptions(e);
- return 3;
- } catch (AssertionError e) {
- handleAssertionError(e);
- return 1;
- } catch (GroupNotFoundException e) {
- handleGroupNotFoundException(e);
- return 1;
- } catch (NotAGroupMemberException e) {
- handleNotAGroupMemberException(e);
- return 1;
- }
-
- break;
- case "updateGroup":
- if (dBusConn == null && !m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
-
- try {
- byte[] groupId = null;
- if (ns.getString("group") != null) {
- groupId = decodeGroupId(ns.getString("group"));
- }
- if (groupId == null) {
- groupId = new byte[0];
- }
- String groupName = ns.getString("name");
- if (groupName == null) {
- groupName = "";
- }
- List<String> groupMembers = ns.<String>getList("member");
- if (groupMembers == null) {
- groupMembers = new ArrayList<String>();
- }
- String groupAvatar = ns.getString("avatar");
- if (groupAvatar == null) {
- groupAvatar = "";
- }
- byte[] newGroupId = ts.updateGroup(groupId, groupName, groupMembers, groupAvatar);
- if (groupId.length != newGroupId.length) {
- System.out.println("Creating new group \"" + Base64.encodeBytes(newGroupId) + "\" …");
- }
- } catch (IOException e) {
- handleIOException(e);
- return 3;
- } catch (AttachmentInvalidException e) {
- System.err.println("Failed to add avatar attachment for group\": " + e.getMessage());
- System.err.println("Aborting sending.");
- return 1;
- } catch (GroupNotFoundException e) {
- handleGroupNotFoundException(e);
- return 1;
- } catch (NotAGroupMemberException e) {
- handleNotAGroupMemberException(e);
- return 1;
- } catch (EncapsulatedExceptions e) {
- handleEncapsulatedExceptions(e);
- return 3;
- }
-
- break;
- case "listGroups":
- if (dBusConn != null) {
- System.err.println("listGroups is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
-
- List<GroupInfo> groups = m.getGroups();
- boolean detailed = ns.getBoolean("detailed");
-
- for (GroupInfo group : groups) {
- printGroup(group, detailed);
- }
- break;
- case "listIdentities":
- if (dBusConn != null) {
- System.err.println("listIdentities is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- if (ns.get("number") == null) {
- for (Map.Entry<String, List<JsonIdentityKeyStore.Identity>> keys : m.getIdentities().entrySet()) {
- for (JsonIdentityKeyStore.Identity id : keys.getValue()) {
- printIdentityFingerprint(m, keys.getKey(), id);
- }
- }
- } else {
- String number = ns.getString("number");
- for (JsonIdentityKeyStore.Identity id : m.getIdentities(number)) {
- printIdentityFingerprint(m, number, id);
- }
- }
- break;
- case "trust":
- if (dBusConn != null) {
- System.err.println("trust is not yet implemented via dbus");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- String number = ns.getString("number");
- if (ns.getBoolean("trust_all_known_keys")) {
- boolean res = m.trustIdentityAllKeys(number);
- if (!res) {
- System.err.println("Failed to set the trust for this number, make sure the number is correct.");
- return 1;
- }
- } else {
- String fingerprint = ns.getString("verified_fingerprint");
- if (fingerprint != null) {
- fingerprint = fingerprint.replaceAll(" ", "");
- if (fingerprint.length() == 66) {
- byte[] fingerprintBytes;
- try {
- fingerprintBytes = Hex.toByteArray(fingerprint.toLowerCase(Locale.ROOT));
- } catch (Exception e) {
- System.err.println("Failed to parse the fingerprint, make sure the fingerprint is a correctly encoded hex string without additional characters.");
- return 1;
- }
- boolean res = m.trustIdentityVerified(number, fingerprintBytes);
- if (!res) {
- System.err.println("Failed to set the trust for the fingerprint of this number, make sure the number and the fingerprint are correct.");
- return 1;
- }
- } else if (fingerprint.length() == 60) {
- boolean res = m.trustIdentityVerifiedSafetyNumber(number, fingerprint);
- if (!res) {
- System.err.println("Failed to set the trust for the safety number of this phone number, make sure the phone number and the safety number are correct.");
- return 1;
- }
- } else {
- System.err.println("Fingerprint has invalid format, either specify the old hex fingerprint or the new safety number");
- return 1;
- }
- } else {
- System.err.println("You need to specify the fingerprint you have verified with -v FINGERPRINT");
- return 1;
- }
- }
- break;
- case "daemon":
- if (dBusConn != null) {
- System.err.println("Stop it.");
- return 1;
- }
- if (!m.isRegistered()) {
- System.err.println("User is not registered.");
- return 1;
- }
- DBusConnection conn = null;
- try {
- try {
- int busType;
- if (ns.getBoolean("system")) {
- busType = DBusConnection.SYSTEM;
- } else {
- busType = DBusConnection.SESSION;
- }
- conn = DBusConnection.getConnection(busType);
- conn.exportObject(SIGNAL_OBJECTPATH, m);
- conn.requestBusName(SIGNAL_BUSNAME);
- } catch (UnsatisfiedLinkError e) {
- System.err.println("Missing native library dependency for dbus service: " + e.getMessage());
- return 1;
- } catch (DBusException e) {
- e.printStackTrace();
- return 2;
- }
- ignoreAttachments = ns.getBoolean("ignore_attachments");
- try {
- m.receiveMessages(1, TimeUnit.HOURS, false, ignoreAttachments, new DbusReceiveMessageHandler(m, conn));
- } catch (IOException e) {
- System.err.println("Error while receiving messages: " + e.getMessage());
- return 3;
- } catch (AssertionError e) {
- handleAssertionError(e);
- return 1;
- }
- } finally {
- if (conn != null) {
- conn.disconnect();
- }
- }
-
- break;
- }
- return 0;
- } finally {
- if (dBusConn != null) {
- dBusConn.disconnect();
+ int status = 0;
+ try {
+ new App(ns).init();
+ } catch (CommandException e) {
+ System.err.println(e.getMessage());
+ if (verboseLevel > 0 && e.getCause() != null) {
+ e.getCause().printStackTrace();
}
+ status = getStatusForError(e);
+ } catch (Throwable e) {
+ e.printStackTrace();
+ status = 2;
}
+ System.exit(status);
}
- private static void printIdentityFingerprint(Manager m, String theirUsername, JsonIdentityKeyStore.Identity theirId) {
- String digits = formatSafetyNumber(m.computeSafetyNumber(theirUsername, theirId.getIdentityKey()));
- System.out.println(String.format("%s: %s Added: %s Fingerprint: %s Safety Number: %s", theirUsername,
- theirId.getTrustLevel(), theirId.getDateAdded(), Hex.toStringCondensed(theirId.getFingerprint()), digits));
- }
-
- private static void printGroup(GroupInfo group, boolean detailed) {
- if (detailed) {
- System.out.println(String.format("Id: %s Name: %s Active: %s Members: %s",
- Base64.encodeBytes(group.groupId), group.name, group.active, group.members));
- } else {
- System.out.println(String.format("Id: %s Name: %s Active: %s", Base64.encodeBytes(group.groupId),
- group.name, group.active));
- }
- }
-
- private static String formatSafetyNumber(String digits) {
- final int partCount = 12;
- int partSize = digits.length() / partCount;
- StringBuilder f = new StringBuilder(digits.length() + partCount);
- for (int i = 0; i < partCount; i++) {
- f.append(digits.substring(i * partSize, (i * partSize) + partSize)).append(" ");
- }
- return f.toString();
- }
-
- private static void handleGroupNotFoundException(GroupNotFoundException e) {
- System.err.println("Failed to send to group: " + e.getMessage());
- System.err.println("Aborting sending.");
- }
-
- private static void handleNotAGroupMemberException(NotAGroupMemberException e) {
- System.err.println("Failed to send to group: " + e.getMessage());
- System.err.println("Update the group on another device to readd the user to this group.");
- System.err.println("Aborting sending.");
- }
-
-
- private static void handleDBusExecutionException(DBusExecutionException e) {
- System.err.println("Cannot connect to dbus: " + e.getMessage());
- System.err.println("Aborting.");
- }
-
- private static byte[] decodeGroupId(String groupId) {
- try {
- return Base64.decode(groupId);
- } catch (IOException e) {
- System.err.println("Failed to decode groupId (must be base64) \"" + groupId + "\": " + e.getMessage());
- System.err.println("Aborting sending.");
- System.exit(1);
- return null;
- }
+ private static void installSecurityProviderWorkaround() {
+ // Register our own security provider
+ Security.insertProviderAt(new SecurityProvider(), 1);
+ Security.addProvider(new BouncyCastleProvider());
}
private static Namespace parseArgs(String[] args) {
- ArgumentParser parser = ArgumentParsers.newArgumentParser("signal-cli")
- .defaultHelp(true)
- .description("Commandline interface for Signal.")
- .version(Manager.PROJECT_NAME + " " + Manager.PROJECT_VERSION);
-
- parser.addArgument("-v", "--version")
- .help("Show package version.")
- .action(Arguments.version());
- parser.addArgument("--config")
- .help("Set the path, where to store the config (Default: $HOME/.config/signal).");
-
- MutuallyExclusiveGroup mut = parser.addMutuallyExclusiveGroup();
- mut.addArgument("-u", "--username")
- .help("Specify your phone number, that will be used for verification.");
- mut.addArgument("--dbus")
- .help("Make request via user dbus.")
- .action(Arguments.storeTrue());
- mut.addArgument("--dbus-system")
- .help("Make request via system dbus.")
- .action(Arguments.storeTrue());
-
- Subparsers subparsers = parser.addSubparsers()
- .title("subcommands")
- .dest("command")
- .description("valid subcommands")
- .help("additional help");
-
- Subparser parserLink = subparsers.addParser("link");
- parserLink.addArgument("-n", "--name")
- .help("Specify a name to describe this new device.");
-
- Subparser parserAddDevice = subparsers.addParser("addDevice");
- parserAddDevice.addArgument("--uri")
- .required(true)
- .help("Specify the uri contained in the QR code shown by the new device.");
-
- Subparser parserDevices = subparsers.addParser("listDevices");
-
- Subparser parserRemoveDevice = subparsers.addParser("removeDevice");
- parserRemoveDevice.addArgument("-d", "--deviceId")
- .type(int.class)
- .required(true)
- .help("Specify the device you want to remove. Use listDevices to see the deviceIds.");
-
- Subparser parserRegister = subparsers.addParser("register");
- parserRegister.addArgument("-v", "--voice")
- .help("The verification should be done over voice, not sms.")
- .action(Arguments.storeTrue());
-
- Subparser parserUnregister = subparsers.addParser("unregister");
- parserUnregister.help("Unregister the current device from the signal server.");
-
- Subparser parserUpdateAccount = subparsers.addParser("updateAccount");
- parserUpdateAccount.help("Update the account attributes on the signal server.");
-
- Subparser parserVerify = subparsers.addParser("verify");
- parserVerify.addArgument("verificationCode")
- .help("The verification code you received via sms or voice call.");
-
- Subparser parserSend = subparsers.addParser("send");
- parserSend.addArgument("-g", "--group")
- .help("Specify the recipient group ID.");
- parserSend.addArgument("recipient")
- .help("Specify the recipients' phone number.")
- .nargs("*");
- parserSend.addArgument("-m", "--message")
- .help("Specify the message, if missing standard input is used.");
- parserSend.addArgument("-a", "--attachment")
- .nargs("*")
- .help("Add file as attachment");
- parserSend.addArgument("-e", "--endsession")
- .help("Clear session state and send end session message.")
- .action(Arguments.storeTrue());
-
- Subparser parserLeaveGroup = subparsers.addParser("quitGroup");
- parserLeaveGroup.addArgument("-g", "--group")
- .required(true)
- .help("Specify the recipient group ID.");
-
- Subparser parserUpdateGroup = subparsers.addParser("updateGroup");
- parserUpdateGroup.addArgument("-g", "--group")
- .help("Specify the recipient group ID.");
- parserUpdateGroup.addArgument("-n", "--name")
- .help("Specify the new group name.");
- parserUpdateGroup.addArgument("-a", "--avatar")
- .help("Specify a new group avatar image file");
- parserUpdateGroup.addArgument("-m", "--member")
- .nargs("*")
- .help("Specify one or more members to add to the group");
-
- Subparser parserListGroups = subparsers.addParser("listGroups");
- parserListGroups.addArgument("-d", "--detailed").action(Arguments.storeTrue())
- .help("List members of each group");
- parserListGroups.help("List group name and ids");
-
- Subparser parserListIdentities = subparsers.addParser("listIdentities");
- parserListIdentities.addArgument("-n", "--number")
- .help("Only show identity keys for the given phone number.");
-
- Subparser parserTrust = subparsers.addParser("trust");
- parserTrust.addArgument("number")
- .help("Specify the phone number, for which to set the trust.")
- .required(true);
- MutuallyExclusiveGroup mutTrust = parserTrust.addMutuallyExclusiveGroup();
- mutTrust.addArgument("-a", "--trust-all-known-keys")
- .help("Trust all known keys of this user, only use this for testing.")
- .action(Arguments.storeTrue());
- mutTrust.addArgument("-v", "--verified-fingerprint")
- .help("Specify the fingerprint of the key, only use this option if you have verified the fingerprint.");
-
- Subparser parserReceive = subparsers.addParser("receive");
- parserReceive.addArgument("-t", "--timeout")
- .type(double.class)
- .help("Number of seconds to wait for new messages (negative values disable timeout)");
- parserReceive.addArgument("--ignore-attachments")
- .help("Don’t download attachments of received messages.")
- .action(Arguments.storeTrue());
- parserReceive.addArgument("--json")
- .help("Output received messages in json format, one json object per line.")
- .action(Arguments.storeTrue());
-
- Subparser parserDaemon = subparsers.addParser("daemon");
- parserDaemon.addArgument("--system")
- .action(Arguments.storeTrue())
- .help("Use DBus system bus instead of user bus.");
- parserDaemon.addArgument("--ignore-attachments")
- .help("Don’t download attachments of received messages.")
- .action(Arguments.storeTrue());
+ var parser = ArgumentParsers.newFor("signal-cli", DefaultSettings.VERSION_0_9_0_DEFAULT_SETTINGS)
+ .includeArgumentNamesAsKeysInResult(true)
+ .build()
+ .defaultHelp(false);
+ parser.addArgument("-v", "--verbose").action(Arguments.count());
+ parser.addArgument("--log-file").type(File.class);
try {
- Namespace ns = parser.parseArgs(args);
- if ("link".equals(ns.getString("command"))) {
- if (ns.getString("username") != null) {
- parser.printUsage();
- System.err.println("You cannot specify a username (phone number) when linking");
- System.exit(2);
- }
- } else if (!ns.getBoolean("dbus") && !ns.getBoolean("dbus_system")) {
- if (ns.getString("username") == null) {
- parser.printUsage();
- System.err.println("You need to specify a username (phone number)");
- System.exit(2);
- }
- if (!PhoneNumberFormatter.isValidNumber(ns.getString("username"))) {
- System.err.println("Invalid username (phone number), make sure you include the country code.");
- System.exit(2);
- }
- }
- if (ns.getList("recipient") != null && !ns.getList("recipient").isEmpty() && ns.getString("group") != null) {
- System.err.println("You cannot specify recipients by phone number and groups a the same time");
- System.exit(2);
- }
- return ns;
+ return parser.parseKnownArgs(args, null);
} catch (ArgumentParserException e) {
- parser.handleError(e);
return null;
}
}
- private static void handleAssertionError(AssertionError e) {
- System.err.println("Failed to send/receive message (Assertion): " + e.getMessage());
- e.printStackTrace();
- System.err.println("If you use an Oracle JRE please check if you have unlimited strength crypto enabled, see README");
- }
+ private static void configureLogging(final int verboseLevel, final File logFile) {
+ LogConfigurator.setVerboseLevel(verboseLevel);
+ LogConfigurator.setLogFile(logFile);
- private static void handleEncapsulatedExceptions(EncapsulatedExceptions e) {
- System.err.println("Failed to send (some) messages:");
- for (NetworkFailureException n : e.getNetworkExceptions()) {
- System.err.println("Network failure for \"" + n.getE164number() + "\": " + n.getMessage());
- }
- for (UnregisteredUserException n : e.getUnregisteredUserExceptions()) {
- System.err.println("Unregistered user \"" + n.getE164Number() + "\": " + n.getMessage());
+ if (verboseLevel > 0) {
+ java.util.logging.Logger.getLogger("")
+ .setLevel(verboseLevel > 2 ? java.util.logging.Level.FINEST : java.util.logging.Level.INFO);
+ ManagerLogger.initLogger();
}
- for (UntrustedIdentityException n : e.getUntrustedIdentityExceptions()) {
- System.err.println("Untrusted Identity for \"" + n.getE164Number() + "\": " + n.getMessage());
- }
- }
-
- private static void handleIOException(IOException e) {
- System.err.println("Failed to send message: " + e.getMessage());
+ SLF4JBridgeHandler.removeHandlersForRootLogger();
+ SLF4JBridgeHandler.install();
}
- private static String readAll(InputStream in) throws IOException {
- StringWriter output = new StringWriter();
- byte[] buffer = new byte[4096];
- long count = 0;
- int n;
- while (-1 != (n = System.in.read(buffer))) {
- output.write(new String(buffer, 0, n, Charset.defaultCharset()));
- count += n;
- }
- return output.toString();
- }
-
- private static class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
- final Manager m;
-
- public ReceiveMessageHandler(Manager m) {
- this.m = m;
- }
-
- @Override
- public void handleMessage(SignalServiceEnvelope envelope, SignalServiceContent content, Throwable exception) {
- SignalServiceAddress source = envelope.getSourceAddress();
- ContactInfo sourceContact = m.getContact(source.getNumber());
- System.out.println(String.format("Envelope from: %s (device: %d)", (sourceContact == null ? "" : "“" + sourceContact.name + "” ") + source.getNumber(), envelope.getSourceDevice()));
- if (source.getRelay().isPresent()) {
- System.out.println("Relayed by: " + source.getRelay().get());
- }
- System.out.println("Timestamp: " + formatTimestamp(envelope.getTimestamp()));
-
- if (envelope.isReceipt()) {
- System.out.println("Got receipt.");
- } else if (envelope.isSignalMessage() | envelope.isPreKeySignalMessage()) {
- if (exception != null) {
- if (exception instanceof org.whispersystems.libsignal.UntrustedIdentityException) {
- org.whispersystems.libsignal.UntrustedIdentityException e = (org.whispersystems.libsignal.UntrustedIdentityException) exception;
- System.out.println("The user’s key is untrusted, either the user has reinstalled Signal or a third party sent this message.");
- System.out.println("Use 'signal-cli -u " + m.getUsername() + " listIdentities -n " + e.getName() + "', verify the key and run 'signal-cli -u " + m.getUsername() + " trust -v \"FINGER_PRINT\" " + e.getName() + "' to mark it as trusted");
- System.out.println("If you don't care about security, use 'signal-cli -u " + m.getUsername() + " trust -a " + e.getName() + "' to trust it without verification");
- } else {
- System.out.println("Exception: " + exception.getMessage() + " (" + exception.getClass().getSimpleName() + ")");
- }
- }
- if (content == null) {
- System.out.println("Failed to decrypt message.");
- } else {
- if (content.getDataMessage().isPresent()) {
- SignalServiceDataMessage message = content.getDataMessage().get();
- handleSignalServiceDataMessage(message);
- }
- if (content.getSyncMessage().isPresent()) {
- System.out.println("Received a sync message");
- SignalServiceSyncMessage syncMessage = content.getSyncMessage().get();
-
- if (syncMessage.getContacts().isPresent()) {
- final ContactsMessage contactsMessage = syncMessage.getContacts().get();
- if (contactsMessage.isComplete()) {
- System.out.println("Received complete sync contacts");
- } else {
- System.out.println("Received sync contacts");
- }
- printAttachment(contactsMessage.getContactsStream());
- }
- if (syncMessage.getGroups().isPresent()) {
- System.out.println("Received sync groups");
- printAttachment(syncMessage.getGroups().get());
- }
- if (syncMessage.getRead().isPresent()) {
- System.out.println("Received sync read messages list");
- for (ReadMessage rm : syncMessage.getRead().get()) {
- ContactInfo fromContact = m.getContact(rm.getSender());
- System.out.println("From: " + (fromContact == null ? "" : "“" + fromContact.name + "” ") + rm.getSender() + " Message timestamp: " + formatTimestamp(rm.getTimestamp()));
- }
- }
- if (syncMessage.getRequest().isPresent()) {
- System.out.println("Received sync request");
- if (syncMessage.getRequest().get().isContactsRequest()) {
- System.out.println(" - contacts request");
- }
- if (syncMessage.getRequest().get().isGroupsRequest()) {
- System.out.println(" - groups request");
- }
- }
- if (syncMessage.getSent().isPresent()) {
- System.out.println("Received sync sent message");
- final SentTranscriptMessage sentTranscriptMessage = syncMessage.getSent().get();
- String to;
- if (sentTranscriptMessage.getDestination().isPresent()) {
- String dest = sentTranscriptMessage.getDestination().get();
- ContactInfo destContact = m.getContact(dest);
- to = (destContact == null ? "" : "“" + destContact.name + "” ") + dest;
- } else {
- to = "Unknown";
- }
- System.out.println("To: " + to + " , Message timestamp: " + formatTimestamp(sentTranscriptMessage.getTimestamp()));
- if (sentTranscriptMessage.getExpirationStartTimestamp() > 0) {
- System.out.println("Expiration started at: " + formatTimestamp(sentTranscriptMessage.getExpirationStartTimestamp()));
- }
- SignalServiceDataMessage message = sentTranscriptMessage.getMessage();
- handleSignalServiceDataMessage(message);
- }
- if (syncMessage.getBlockedList().isPresent()) {
- System.out.println("Received sync message with block list");
- System.out.println("Blocked numbers:");
- final BlockedListMessage blockedList = syncMessage.getBlockedList().get();
- for (String number : blockedList.getNumbers()) {
- System.out.println(" - " + number);
- }
- }
- if (syncMessage.getVerified().isPresent()) {
- System.out.println("Received sync message with verified identities:");
- final List<VerifiedMessage> verifiedList = syncMessage.getVerified().get();
- for (VerifiedMessage v : verifiedList) {
- System.out.println(" - " + v.getDestination() + ": " + v.getVerified());
- String safetyNumber = formatSafetyNumber(m.computeSafetyNumber(v.getDestination(), v.getIdentityKey()));
- System.out.println(" " + safetyNumber);
- }
-
- }
- }
- }
- } else {
- System.out.println("Unknown message received.");
- }
- System.out.println();
- }
-
- private void handleSignalServiceDataMessage(SignalServiceDataMessage message) {
- System.out.println("Message timestamp: " + formatTimestamp(message.getTimestamp()));
-
- if (message.getBody().isPresent()) {
- System.out.println("Body: " + message.getBody().get());
- }
- if (message.getGroupInfo().isPresent()) {
- SignalServiceGroup groupInfo = message.getGroupInfo().get();
- System.out.println("Group info:");
- System.out.println(" Id: " + Base64.encodeBytes(groupInfo.getGroupId()));
- if (groupInfo.getType() == SignalServiceGroup.Type.UPDATE && groupInfo.getName().isPresent()) {
- System.out.println(" Name: " + groupInfo.getName().get());
- } else {
- GroupInfo group = m.getGroup(groupInfo.getGroupId());
- if (group != null) {
- System.out.println(" Name: " + group.name);
- } else {
- System.out.println(" Name: <Unknown group>");
- }
- }
- System.out.println(" Type: " + groupInfo.getType());
- if (groupInfo.getMembers().isPresent()) {
- for (String member : groupInfo.getMembers().get()) {
- System.out.println(" Member: " + member);
- }
- }
- if (groupInfo.getAvatar().isPresent()) {
- System.out.println(" Avatar:");
- printAttachment(groupInfo.getAvatar().get());
- }
- }
- if (message.isEndSession()) {
- System.out.println("Is end session");
- }
- if (message.isExpirationUpdate()) {
- System.out.println("Is Expiration update: " + message.isExpirationUpdate());
- }
- if (message.getExpiresInSeconds() > 0) {
- System.out.println("Expires in: " + message.getExpiresInSeconds() + " seconds");
- }
-
- if (message.getAttachments().isPresent()) {
- System.out.println("Attachments: ");
- for (SignalServiceAttachment attachment : message.getAttachments().get()) {
- printAttachment(attachment);
- }
- }
- }
-
- private void printAttachment(SignalServiceAttachment attachment) {
- System.out.println("- " + attachment.getContentType() + " (" + (attachment.isPointer() ? "Pointer" : "") + (attachment.isStream() ? "Stream" : "") + ")");
- if (attachment.isPointer()) {
- final SignalServiceAttachmentPointer pointer = attachment.asPointer();
- System.out.println(" Id: " + pointer.getId() + " Key length: " + pointer.getKey().length + (pointer.getRelay().isPresent() ? " Relay: " + pointer.getRelay().get() : ""));
- System.out.println(" Filename: " + (pointer.getFileName().isPresent() ? pointer.getFileName().get() : "-"));
- System.out.println(" Size: " + (pointer.getSize().isPresent() ? pointer.getSize().get() + " bytes" : "<unavailable>") + (pointer.getPreview().isPresent() ? " (Preview is available: " + pointer.getPreview().get().length + " bytes)" : ""));
- System.out.println(" Voice note: " + (pointer.getVoiceNote() ? "yes" : "no"));
- File file = m.getAttachmentFile(pointer.getId());
- if (file.exists()) {
- System.out.println(" Stored plaintext in: " + file);
- }
- }
- }
- }
-
- private static class DbusReceiveMessageHandler extends ReceiveMessageHandler {
- final DBusConnection conn;
-
- public DbusReceiveMessageHandler(Manager m, DBusConnection conn) {
- super(m);
- this.conn = conn;
- }
-
- @Override
- public void handleMessage(SignalServiceEnvelope envelope, SignalServiceContent content, Throwable exception) {
- super.handleMessage(envelope, content, exception);
-
- if (!envelope.isReceipt() && content != null && content.getDataMessage().isPresent()) {
- SignalServiceDataMessage message = content.getDataMessage().get();
-
- if (!message.isEndSession() &&
- !(message.getGroupInfo().isPresent() &&
- message.getGroupInfo().get().getType() != SignalServiceGroup.Type.DELIVER)) {
- List<String> attachments = new ArrayList<>();
- if (message.getAttachments().isPresent()) {
- for (SignalServiceAttachment attachment : message.getAttachments().get()) {
- if (attachment.isPointer()) {
- attachments.add(m.getAttachmentFile(attachment.asPointer().getId()).getAbsolutePath());
- }
- }
- }
-
- try {
- conn.sendSignal(new Signal.MessageReceived(
- SIGNAL_OBJECTPATH,
- message.getTimestamp(),
- envelope.getSource(),
- message.getGroupInfo().isPresent() ? message.getGroupInfo().get().getGroupId() : new byte[0],
- message.getBody().isPresent() ? message.getBody().get() : "",
- attachments));
- } catch (DBusException e) {
- e.printStackTrace();
- }
- }
- }
- }
- }
-
- private static class JsonReceiveMessageHandler implements Manager.ReceiveMessageHandler {
- final Manager m;
- final ObjectMapper jsonProcessor;
-
- public JsonReceiveMessageHandler(Manager m) {
- this.m = m;
- this.jsonProcessor = new ObjectMapper();
- jsonProcessor.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); // disable autodetect
- jsonProcessor.enable(SerializationFeature.WRITE_NULL_MAP_VALUES);
- jsonProcessor.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
- jsonProcessor.disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET);
- }
-
- @Override
- public void handleMessage(SignalServiceEnvelope envelope, SignalServiceContent content, Throwable exception) {
- ObjectNode result = jsonProcessor.createObjectNode();
- if (exception != null) {
- result.putPOJO("error", new JsonError(exception));
- }
- if (envelope != null) {
- result.putPOJO("envelope", new JsonMessageEnvelope(envelope, content));
- }
- try {
- jsonProcessor.writeValue(System.out, result);
- System.out.println();
- } catch (IOException e) {
- e.printStackTrace();
- }
+ private static int getStatusForError(final CommandException e) {
+ if (e instanceof UserErrorException) {
+ return 1;
+ } else if (e instanceof UnexpectedErrorException) {
+ return 2;
+ } else if (e instanceof IOErrorException) {
+ return 3;
+ } else if (e instanceof UntrustedKeyErrorException) {
+ return 4;
+ } else {
+ return 2;
}
}
-
- private static String formatTimestamp(long timestamp) {
- Date date = new Date(timestamp);
- final DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); // Quoted "Z" to indicate UTC, no timezone offset
- df.setTimeZone(tzUTC);
- return timestamp + " (" + df.format(date) + ")";
- }
}
git.nmode.ca / signal-cli / blobdiff
