import net.sourceforge.argparse4j.inf.Namespace;
import net.sourceforge.argparse4j.inf.Subparser;
-import org.asamk.signal.DbusConfig;
-import org.asamk.signal.DbusReceiveMessageHandler;
-import org.asamk.signal.JsonDbusReceiveMessageHandler;
import org.asamk.signal.OutputType;
+import org.asamk.signal.ReceiveMessageHandler;
+import org.asamk.signal.Shutdown;
import org.asamk.signal.commands.exceptions.CommandException;
-import org.asamk.signal.commands.exceptions.UnexpectedErrorException;
-import org.asamk.signal.dbus.DbusSignalImpl;
+import org.asamk.signal.commands.exceptions.IOErrorException;
+import org.asamk.signal.dbus.DbusHandler;
+import org.asamk.signal.http.HttpServerHandler;
+import org.asamk.signal.json.JsonReceiveMessageHandler;
+import org.asamk.signal.jsonrpc.SocketHandler;
import org.asamk.signal.manager.Manager;
-import org.freedesktop.dbus.connections.impl.DBusConnection;
-import org.freedesktop.dbus.exceptions.DBusException;
+import org.asamk.signal.manager.MultiAccountManager;
+import org.asamk.signal.output.JsonWriter;
+import org.asamk.signal.output.OutputWriter;
+import org.asamk.signal.output.PlainTextWriter;
+import org.asamk.signal.util.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import java.io.File;
import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.UnixDomainSocketAddress;
+import java.nio.channels.Channel;
+import java.nio.channels.ServerSocketChannel;
import java.util.ArrayList;
import java.util.List;
-import java.util.Set;
-import java.util.concurrent.TimeUnit;
-public class DaemonCommand implements MultiLocalCommand {
+import static org.asamk.signal.util.CommandUtil.getReceiveConfig;
- private final static Logger logger = LoggerFactory.getLogger(DaemonCommand.class);
+public class DaemonCommand implements MultiLocalCommand, LocalCommand {
+
+ private static final Logger logger = LoggerFactory.getLogger(DaemonCommand.class);
+
+ @Override
+ public String getName() {
+ return "daemon";
+ }
@Override
public void attachToSubparser(final Subparser subparser) {
- subparser.help("Run in daemon mode and provide an experimental dbus interface.");
- subparser.addArgument("--system")
+ final var defaultSocketPath = new File(new File(IOUtils.getRuntimeDir(), "signal-cli"), "socket");
+ subparser.help("Run in daemon mode and provide a JSON-RPC or an experimental dbus interface.");
+ subparser.addArgument("--dbus")
+ .action(Arguments.storeTrue())
+ .help("Expose a DBus interface on the user bus (the default, if no other options are given).");
+ subparser.addArgument("--dbus-system", "--system")
.action(Arguments.storeTrue())
- .help("Use DBus system bus instead of user bus.");
+ .help("Expose a DBus interface on the system bus.");
+ subparser.addArgument("--socket")
+ .nargs("?")
+ .type(File.class)
+ .setConst(defaultSocketPath)
+ .help("Expose a JSON-RPC interface on a UNIX socket (default $XDG_RUNTIME_DIR/signal-cli/socket).");
+ subparser.addArgument("--tcp")
+ .nargs("?")
+ .setConst("localhost:7583")
+ .help("Expose a JSON-RPC interface on a TCP socket (default localhost:7583).");
+ subparser.addArgument("--http")
+ .nargs("?")
+ .setConst("localhost:8080")
+ .help("Expose a JSON-RPC interface as http endpoint (default localhost:8080).");
+ subparser.addArgument("--no-receive-stdout")
+ .help("Don’t print received messages to stdout.")
+ .action(Arguments.storeTrue());
+ subparser.addArgument("--receive-mode")
+ .help("Specify when to start receiving messages.")
+ .type(Arguments.enumStringType(ReceiveMode.class))
+ .setDefault(ReceiveMode.ON_START);
subparser.addArgument("--ignore-attachments")
.help("Don’t download attachments of received messages.")
.action(Arguments.storeTrue());
+ subparser.addArgument("--ignore-stories")
+ .help("Don’t receive story messages from the server.")
+ .action(Arguments.storeTrue());
+ subparser.addArgument("--send-read-receipts")
+ .help("Send read receipts for all incoming data messages (in addition to the default delivery receipts)")
+ .action(Arguments.storeTrue());
}
@Override
- public Set<OutputType> getSupportedOutputTypes() {
- return Set.of(OutputType.PLAIN_TEXT, OutputType.JSON);
+ public List<OutputType> getSupportedOutputTypes() {
+ return List.of(OutputType.PLAIN_TEXT, OutputType.JSON);
}
@Override
- public void handleCommand(final Namespace ns, final Manager m) throws CommandException {
- var inJson = ns.get("output") == OutputType.JSON;
+ public void handleCommand(
+ final Namespace ns, final Manager m, final OutputWriter outputWriter
+ ) throws CommandException {
+ Shutdown.installHandler();
+ logger.info("Starting daemon in single-account mode for " + m.getSelfNumber());
+ final var noReceiveStdOut = Boolean.TRUE.equals(ns.getBoolean("no-receive-stdout"));
+ final var receiveMode = ns.<ReceiveMode>get("receive-mode");
+ final var receiveConfig = getReceiveConfig(ns);
- boolean ignoreAttachments = ns.getBoolean("ignore-attachments");
+ m.setReceiveConfig(receiveConfig);
+ addDefaultReceiveHandler(m, noReceiveStdOut ? null : outputWriter, receiveMode != ReceiveMode.ON_START);
- DBusConnection.DBusBusType busType;
- if (ns.getBoolean("system")) {
- busType = DBusConnection.DBusBusType.SYSTEM;
- } else {
- busType = DBusConnection.DBusBusType.SESSION;
- }
+ try (final var daemonHandler = new SingleAccountDaemonHandler(m, receiveMode)) {
+ setup(ns, daemonHandler);
- try (var conn = DBusConnection.getConnection(busType)) {
- var objectPath = DbusConfig.getObjectPath();
- var t = run(conn, objectPath, m, ignoreAttachments, inJson);
-
- conn.requestBusName(DbusConfig.getBusname());
+ m.addClosedListener(Shutdown::triggerShutdown);
try {
- t.join();
+ Shutdown.waitForShutdown();
} catch (InterruptedException ignored) {
}
- } catch (DBusException | IOException e) {
- logger.error("Dbus command failed", e);
- throw new UnexpectedErrorException("Dbus command failed");
}
}
@Override
- public void handleCommand(final Namespace ns, final List<Manager> managers) throws CommandException {
- var inJson = ns.get("output") == OutputType.JSON;
+ public void handleCommand(
+ final Namespace ns, final MultiAccountManager c, final OutputWriter outputWriter
+ ) throws CommandException {
+ Shutdown.installHandler();
+ logger.info("Starting daemon in multi-account mode");
+ final var noReceiveStdOut = Boolean.TRUE.equals(ns.getBoolean("no-receive-stdout"));
+ final var receiveMode = ns.<ReceiveMode>get("receive-mode");
+ final var receiveConfig = getReceiveConfig(ns);
+ c.getManagers().forEach(m -> {
+ m.setReceiveConfig(receiveConfig);
+ addDefaultReceiveHandler(m, noReceiveStdOut ? null : outputWriter, receiveMode != ReceiveMode.ON_START);
+ });
+ c.addOnManagerAddedHandler(m -> {
+ m.setReceiveConfig(receiveConfig);
+ addDefaultReceiveHandler(m, noReceiveStdOut ? null : outputWriter, receiveMode != ReceiveMode.ON_START);
+ });
- boolean ignoreAttachments = ns.getBoolean("ignore-attachments");
+ try (final var daemonHandler = new MultiAccountDaemonHandler(c, receiveMode)) {
+ setup(ns, daemonHandler);
- DBusConnection.DBusBusType busType;
- if (ns.getBoolean("system")) {
- busType = DBusConnection.DBusBusType.SYSTEM;
- } else {
- busType = DBusConnection.DBusBusType.SESSION;
+ synchronized (this) {
+ try {
+ Shutdown.waitForShutdown();
+ } catch (InterruptedException ignored) {
+ }
+ }
}
+ }
- try (var conn = DBusConnection.getConnection(busType)) {
- var receiveThreads = new ArrayList<Thread>();
- for (var m : managers) {
- var objectPath = DbusConfig.getObjectPath(m.getUsername());
- var thread = run(conn, objectPath, m, ignoreAttachments, inJson);
- receiveThreads.add(thread);
+ private static void setup(final Namespace ns, final DaemonHandler daemonHandler) throws CommandException {
+ final Channel inheritedChannel;
+ try {
+ if (System.inheritedChannel() instanceof ServerSocketChannel serverChannel) {
+ inheritedChannel = serverChannel;
+ logger.info("Using inherited socket: " + serverChannel.getLocalAddress());
+ daemonHandler.runSocket(serverChannel);
+ } else {
+ inheritedChannel = null;
}
+ } catch (IOException e) {
+ throw new IOErrorException("Failed to use inherited socket", e);
+ }
- conn.requestBusName(DbusConfig.getBusname());
+ final var socketFile = ns.<File>get("socket");
+ if (socketFile != null) {
+ final var address = UnixDomainSocketAddress.of(socketFile.toPath());
+ final var serverChannel = IOUtils.bindSocket(address);
+ daemonHandler.runSocket(serverChannel);
+ }
- for (var t : receiveThreads) {
- try {
- t.join();
- } catch (InterruptedException ignored) {
- }
- }
- } catch (DBusException | IOException e) {
- logger.error("Dbus command failed", e);
- throw new UnexpectedErrorException("Dbus command failed");
+ final var tcpAddress = ns.getString("tcp");
+ if (tcpAddress != null) {
+ final var address = IOUtils.parseInetSocketAddress(tcpAddress);
+ final var serverChannel = IOUtils.bindSocket(address);
+ daemonHandler.runSocket(serverChannel);
+ }
+
+ final var httpAddress = ns.getString("http");
+ if (httpAddress != null) {
+ final var address = IOUtils.parseInetSocketAddress(httpAddress);
+ daemonHandler.runHttp(address);
+ }
+
+ final var isDbusSystem = Boolean.TRUE.equals(ns.getBoolean("dbus-system"));
+ if (isDbusSystem) {
+ daemonHandler.runDbus(true);
+ }
+
+ final var isDbusSession = Boolean.TRUE.equals(ns.getBoolean("dbus"));
+ if (isDbusSession || (
+ !isDbusSystem
+ && socketFile == null
+ && tcpAddress == null
+ && httpAddress == null
+ && inheritedChannel == null
+ )) {
+ daemonHandler.runDbus(false);
}
}
- private Thread run(
- DBusConnection conn, String objectPath, Manager m, boolean ignoreAttachments, boolean inJson
- ) throws DBusException {
- conn.exportObject(objectPath, new DbusSignalImpl(m));
+ private void addDefaultReceiveHandler(Manager m, OutputWriter outputWriter, final boolean isWeakListener) {
+ final var handler = switch (outputWriter) {
+ case PlainTextWriter writer -> new ReceiveMessageHandler(m, writer);
+ case JsonWriter writer -> new JsonReceiveMessageHandler(m, writer);
+ case null -> Manager.ReceiveMessageHandler.EMPTY;
+ };
+ m.addReceiveHandler(handler, isWeakListener);
+ }
+
+ private static abstract class DaemonHandler implements AutoCloseable {
+
+ protected final ReceiveMode receiveMode;
+ protected final List<AutoCloseable> closeables = new ArrayList<>();
+
+ protected DaemonHandler(final ReceiveMode receiveMode) {
+ this.receiveMode = receiveMode;
+ }
+
+ public abstract void runSocket(ServerSocketChannel serverChannel) throws CommandException;
+
+ public abstract void runDbus(boolean isDbusSystem) throws CommandException;
- final var thread = new Thread(() -> {
- while (true) {
+ public abstract void runHttp(InetSocketAddress address) throws CommandException;
+
+ protected final void runSocket(final SocketHandler socketHandler) {
+ socketHandler.init();
+ this.closeables.add(socketHandler);
+ }
+
+ protected final void runDbus(
+ DbusHandler dbusHandler
+ ) throws CommandException {
+ dbusHandler.init();
+ this.closeables.add(dbusHandler);
+ }
+
+ protected final void runHttp(final HttpServerHandler handler) throws CommandException {
+ try {
+ handler.init();
+ } catch (IOException ex) {
+ throw new IOErrorException("Failed to initialize HTTP Server", ex);
+ }
+ this.closeables.add(handler);
+ }
+
+ @Override
+ public void close() {
+ for (final var closeable : new ArrayList<>(this.closeables)) {
try {
- m.receiveMessages(1,
- TimeUnit.HOURS,
- false,
- ignoreAttachments,
- inJson
- ? new JsonDbusReceiveMessageHandler(m, conn, objectPath)
- : new DbusReceiveMessageHandler(m, conn, objectPath));
- } catch (IOException e) {
- logger.warn("Receiving messages failed, retrying", e);
+ closeable.close();
+ } catch (Exception e) {
+ logger.warn("Failed to close daemon handler", e);
}
}
- });
+ this.closeables.clear();
+ }
+ }
- logger.info("Exported dbus object: " + objectPath);
+ private static final class SingleAccountDaemonHandler extends DaemonHandler {
- thread.start();
+ private final Manager m;
+
+ public SingleAccountDaemonHandler(final Manager m, final ReceiveMode receiveMode) {
+ super(receiveMode);
+ this.m = m;
+ }
- return thread;
+ @Override
+ public void runSocket(final ServerSocketChannel serverChannel) {
+ runSocket(new SocketHandler(serverChannel, m, receiveMode == ReceiveMode.MANUAL));
+ }
+
+ @Override
+ public void runDbus(final boolean isDbusSystem) throws CommandException {
+ runDbus(new DbusHandler(isDbusSystem, m, receiveMode != ReceiveMode.ON_START));
+ }
+
+ @Override
+ public void runHttp(InetSocketAddress address) throws CommandException {
+ runHttp(new HttpServerHandler(address, m));
+ }
+ }
+
+ private static final class MultiAccountDaemonHandler extends DaemonHandler {
+
+ private final MultiAccountManager c;
+
+ public MultiAccountDaemonHandler(final MultiAccountManager c, final ReceiveMode receiveMode) {
+ super(receiveMode);
+ this.c = c;
+ }
+
+ @Override
+ public void runSocket(final ServerSocketChannel serverChannel) {
+ runSocket(new SocketHandler(serverChannel, c, receiveMode == ReceiveMode.MANUAL));
+ }
+
+ @Override
+ public void runDbus(final boolean isDbusSystem) throws CommandException {
+ runDbus(new DbusHandler(isDbusSystem, c, receiveMode != ReceiveMode.ON_START));
+ }
+
+ @Override
+ public void runHttp(final InetSocketAddress address) throws CommandException {
+ runHttp(new HttpServerHandler(address, c));
+ }
}
}
git.nmode.ca / signal-cli / blobdiff
