X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/6c000544072fb0be012dafeea5761fa9e0744ee4..7b5b5776f014db0ad18fb6af909c63bbf2293c88:/src/main/java/org/asamk/signal/commands/SendCommand.java diff --git a/src/main/java/org/asamk/signal/commands/SendCommand.java b/src/main/java/org/asamk/signal/commands/SendCommand.java index 59ee6915..1c3d91ba 100644 --- a/src/main/java/org/asamk/signal/commands/SendCommand.java +++ b/src/main/java/org/asamk/signal/commands/SendCommand.java @@ -4,134 +4,315 @@ import net.sourceforge.argparse4j.impl.Arguments; import net.sourceforge.argparse4j.inf.Namespace; import net.sourceforge.argparse4j.inf.Subparser; -import org.asamk.Signal; -import org.asamk.signal.OutputWriter; -import org.asamk.signal.PlainTextWriterImpl; import org.asamk.signal.commands.exceptions.CommandException; 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.groups.GroupIdFormatException; +import org.asamk.signal.manager.Manager; +import org.asamk.signal.manager.api.AttachmentInvalidException; +import org.asamk.signal.manager.api.GroupNotFoundException; +import org.asamk.signal.manager.api.GroupSendingNotAllowedException; +import org.asamk.signal.manager.api.InvalidStickerException; +import org.asamk.signal.manager.api.Message; +import org.asamk.signal.manager.api.NotAGroupMemberException; +import org.asamk.signal.manager.api.RecipientIdentifier; +import org.asamk.signal.manager.api.TextStyle; +import org.asamk.signal.manager.api.UnregisteredRecipientException; +import org.asamk.signal.output.OutputWriter; +import org.asamk.signal.util.CommandUtil; +import org.asamk.signal.util.Hex; import org.asamk.signal.util.IOUtils; -import org.asamk.signal.util.Util; -import org.freedesktop.dbus.errors.UnknownObject; -import org.freedesktop.dbus.exceptions.DBusExecutionException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.io.IOException; -import java.nio.charset.Charset; +import java.util.ArrayList; import java.util.List; +import java.util.Optional; +import java.util.regex.Pattern; +import java.util.stream.Collectors; -public class SendCommand implements DbusCommand { +import static org.asamk.signal.util.SendMessageResultUtils.outputResult; + +public class SendCommand implements JsonRpcLocalCommand { private final static Logger logger = LoggerFactory.getLogger(SendCommand.class); - private final OutputWriter outputWriter; - public SendCommand(final OutputWriter outputWriter) { - this.outputWriter = outputWriter; + @Override + public String getName() { + return "send"; } - public static void attachToSubparser(final Subparser subparser) { + @Override + public void attachToSubparser(final Subparser subparser) { subparser.help("Send a message to another user or group."); subparser.addArgument("recipient").help("Specify the recipients' phone number.").nargs("*"); - final var mutuallyExclusiveGroup = subparser.addMutuallyExclusiveGroup(); - mutuallyExclusiveGroup.addArgument("-g", "--group-id", "--group").help("Specify the recipient group ID."); - mutuallyExclusiveGroup.addArgument("--note-to-self") + subparser.addArgument("-g", "--group-id", "--group").help("Specify the recipient group ID.").nargs("*"); + subparser.addArgument("--note-to-self") .help("Send the message to self without notification.") .action(Arguments.storeTrue()); - subparser.addArgument("-m", "--message").help("Specify the message, if missing standard input is used."); - subparser.addArgument("-a", "--attachment").nargs("*").help("Add file as attachment"); + var mut = subparser.addMutuallyExclusiveGroup(); + mut.addArgument("-m", "--message").help("Specify the message to be sent."); + mut.addArgument("--message-from-stdin") + .action(Arguments.storeTrue()) + .help("Read the message from standard input."); + subparser.addArgument("-a", "--attachment") + .nargs("*") + .help("Add an attachment. " + + "Can be either a file path or a data URI. Data URI encoded attachments must follow the RFC 2397. Additionally a file name can be added, e.g. " + + "data:;filename=;base64,."); subparser.addArgument("-e", "--end-session", "--endsession") .help("Clear session state and send end session message.") .action(Arguments.storeTrue()); + subparser.addArgument("--mention") + .nargs("*") + .help("Mention another group member (syntax: start:length:recipientNumber)"); + subparser.addArgument("--text-style") + .nargs("*") + .help("Style parts of the message text (syntax: start:length:STYLE)"); + subparser.addArgument("--quote-timestamp") + .type(long.class) + .help("Specify the timestamp of a previous message with the recipient or group to add a quote to the new message."); + subparser.addArgument("--quote-author").help("Specify the number of the author of the original message."); + subparser.addArgument("--quote-message").help("Specify the message of the original message."); + subparser.addArgument("--quote-mention") + .nargs("*") + .help("Quote with mention of another group member (syntax: start:length:recipientNumber)"); + subparser.addArgument("--quote-attachment") + .nargs("*") + .help("Specify the attachments of the original message (syntax: contentType[:filename[:previewFile]], e.g. 'audio/aac' or 'image/png:test.png:/tmp/preview.jpg'."); + subparser.addArgument("--quote-text-style") + .nargs("*") + .help("Quote with style parts of the message text (syntax: start:length:STYLE)"); + subparser.addArgument("--sticker").help("Send a sticker (syntax: stickerPackId:stickerId)"); + subparser.addArgument("--preview-url") + .help("Specify the url for the link preview (the same url must also appear in the message body)."); + subparser.addArgument("--preview-title").help("Specify the title for the link preview (mandatory)."); + subparser.addArgument("--preview-description").help("Specify the description for the link preview (optional)."); + subparser.addArgument("--preview-image").help("Specify the image file for the link preview (optional)."); + subparser.addArgument("--story-timestamp") + .type(long.class) + .help("Specify the timestamp of a story to reply to."); + subparser.addArgument("--story-author").help("Specify the number of the author of the story."); + subparser.addArgument("--edit-timestamp") + .type(long.class) + .help("Specify the timestamp of a previous message with the recipient or group to send an edited message."); } @Override - public void handleCommand(final Namespace ns, final Signal signal) throws CommandException { - final List recipients = ns.getList("recipient"); - final var isEndSession = ns.getBoolean("end-session"); - final var groupIdString = ns.getString("group-id"); - final var isNoteToSelf = ns.getBoolean("note-to-self"); - - final var noRecipients = recipients == null || recipients.isEmpty(); - if ((noRecipients && isEndSession) || (noRecipients && groupIdString == null && !isNoteToSelf)) { - throw new UserErrorException("No recipients given"); - } - if (!noRecipients && groupIdString != null) { - throw new UserErrorException("You cannot specify recipients by phone number and groups at the same time"); - } - if (!noRecipients && isNoteToSelf) { - throw new UserErrorException( - "You cannot specify recipients by phone number and note to self at the same time"); - } + public void handleCommand( + final Namespace ns, final Manager m, final OutputWriter outputWriter + ) throws CommandException { + final var isNoteToSelf = Boolean.TRUE.equals(ns.getBoolean("note-to-self")); + final var recipientStrings = ns.getList("recipient"); + final var groupIdStrings = ns.getList("group-id"); + + final var recipientIdentifiers = CommandUtil.getRecipientIdentifiers(m, + isNoteToSelf, + recipientStrings, + groupIdStrings); + final var isEndSession = Boolean.TRUE.equals(ns.getBoolean("end-session")); if (isEndSession) { + final var singleRecipients = recipientIdentifiers.stream() + .filter(r -> r instanceof RecipientIdentifier.Single) + .map(RecipientIdentifier.Single.class::cast) + .collect(Collectors.toSet()); + if (singleRecipients.isEmpty()) { + throw new UserErrorException("No recipients given"); + } + try { - signal.sendEndSessionMessage(recipients); + final var results = m.sendEndSessionMessage(singleRecipients); + outputResult(outputWriter, results); return; - } catch (Signal.Error.UntrustedIdentity e) { - throw new UntrustedKeyErrorException("Failed to send message: " + e.getMessage()); - } catch (DBusExecutionException e) { - throw new UnexpectedErrorException("Failed to send message: " + e.getMessage()); + } catch (IOException e) { + throw new UnexpectedErrorException("Failed to send message: " + e.getMessage() + " (" + e.getClass() + .getSimpleName() + ")", e); } } + final var stickerString = ns.getString("sticker"); + final var sticker = stickerString == null ? null : parseSticker(stickerString); + var messageText = ns.getString("message"); - if (messageText == null) { + final var readMessageFromStdin = ns.getBoolean("message-from-stdin") == Boolean.TRUE; + if (readMessageFromStdin) { + logger.debug("Reading message from stdin..."); try { - messageText = IOUtils.readAll(System.in, Charset.defaultCharset()); + messageText = IOUtils.readAll(System.in, IOUtils.getConsoleCharset()); } catch (IOException e) { throw new UserErrorException("Failed to read message from stdin: " + e.getMessage()); } + } else if (messageText == null) { + messageText = ""; } - List attachments = ns.getList("attachment"); + var attachments = ns.getList("attachment"); if (attachments == null) { attachments = List.of(); } - final var writer = (PlainTextWriterImpl) outputWriter; + final var selfNumber = m.getSelfNumber(); - if (groupIdString != null) { - byte[] groupId; - try { - groupId = Util.decodeGroupId(groupIdString).serialize(); - } catch (GroupIdFormatException e) { - throw new UserErrorException("Invalid group id: " + e.getMessage()); - } + final var mentionStrings = ns.getList("mention"); + final var mentions = mentionStrings == null + ? List.of() + : parseMentions(selfNumber, mentionStrings); - try { - var timestamp = signal.sendGroupMessage(messageText, attachments, groupId); - writer.println("{}", timestamp); - return; - } catch (DBusExecutionException e) { - throw new UnexpectedErrorException("Failed to send group message: " + e.getMessage()); + final var textStyleStrings = ns.getList("text-style"); + final var textStyles = textStyleStrings == null ? List.of() : parseTextStyles(textStyleStrings); + + final Message.Quote quote; + final var quoteTimestamp = ns.getLong("quote-timestamp"); + if (quoteTimestamp != null) { + final var quoteAuthor = ns.getString("quote-author"); + final var quoteMessage = ns.getString("quote-message"); + final var quoteMentionStrings = ns.getList("quote-mention"); + final var quoteMentions = quoteMentionStrings == null + ? List.of() + : parseMentions(selfNumber, quoteMentionStrings); + final var quoteTextStyleStrings = ns.getList("quote-text-style"); + final var quoteAttachmentStrings = ns.getList("quote-attachment"); + final var quoteTextStyles = quoteTextStyleStrings == null + ? List.of() + : parseTextStyles(quoteTextStyleStrings); + final var quoteAttachments = quoteAttachmentStrings == null + ? List.of() + : parseQuoteAttachments(quoteAttachmentStrings); + quote = new Message.Quote(quoteTimestamp, + CommandUtil.getSingleRecipientIdentifier(quoteAuthor, selfNumber), + quoteMessage == null ? "" : quoteMessage, + quoteMentions, + quoteTextStyles, + quoteAttachments); + } else { + quote = null; + } + + final List previews; + final var previewUrl = ns.getString("preview-url"); + if (previewUrl != null) { + final var previewTitle = ns.getString("preview-title"); + final var previewDescription = ns.getString("preview-description"); + final var previewImage = ns.getString("preview-image"); + previews = List.of(new Message.Preview(previewUrl, + Optional.ofNullable(previewTitle).orElse(""), + Optional.ofNullable(previewDescription).orElse(""), + Optional.ofNullable(previewImage))); + } else { + previews = List.of(); + } + + final Message.StoryReply storyReply; + final var storyReplyTimestamp = ns.getLong("story-timestamp"); + if (storyReplyTimestamp != null) { + final var storyAuthor = ns.getString("story-author"); + storyReply = new Message.StoryReply(storyReplyTimestamp, + CommandUtil.getSingleRecipientIdentifier(storyAuthor, selfNumber)); + } else { + storyReply = null; + } + + if (messageText.isEmpty() && attachments.isEmpty() && sticker == null && quote == null) { + throw new UserErrorException( + "Sending empty message is not allowed, either a message, attachment or sticker must be given."); + } + + final var editTimestamp = ns.getLong("edit-timestamp"); + + try { + final var message = new Message(messageText, + attachments, + mentions, + Optional.ofNullable(quote), + Optional.ofNullable(sticker), + previews, + Optional.ofNullable((storyReply)), + textStyles); + var results = editTimestamp != null + ? m.sendEditMessage(message, recipientIdentifiers, editTimestamp) + : m.sendMessage(message, recipientIdentifiers); + outputResult(outputWriter, results); + } catch (AttachmentInvalidException | IOException e) { + throw new UnexpectedErrorException("Failed to send message: " + e.getMessage() + " (" + e.getClass() + .getSimpleName() + ")", e); + } catch (GroupNotFoundException | NotAGroupMemberException | GroupSendingNotAllowedException e) { + throw new UserErrorException(e.getMessage()); + } catch (UnregisteredRecipientException e) { + throw new UserErrorException("The user " + e.getSender().getIdentifier() + " is not registered."); + } catch (InvalidStickerException e) { + throw new UserErrorException("Failed to send sticker: " + e.getMessage(), e); + } + } + + private List parseMentions( + final String selfNumber, final List mentionStrings + ) throws UserErrorException { + final var mentionPattern = Pattern.compile("(\\d+):(\\d+):(.+)"); + final var mentions = new ArrayList(); + for (final var mention : mentionStrings) { + final var matcher = mentionPattern.matcher(mention); + if (!matcher.matches()) { + throw new UserErrorException("Invalid mention syntax (" + + mention + + ") expected 'start:length:recipientNumber'"); } + mentions.add(new Message.Mention(CommandUtil.getSingleRecipientIdentifier(matcher.group(3), selfNumber), + Integer.parseInt(matcher.group(1)), + Integer.parseInt(matcher.group(2)))); } + return mentions; + } - if (isNoteToSelf) { - try { - var timestamp = signal.sendNoteToSelfMessage(messageText, attachments); - writer.println("{}", timestamp); - return; - } catch (Signal.Error.UntrustedIdentity e) { - throw new UntrustedKeyErrorException("Failed to send message: " + e.getMessage()); - } catch (DBusExecutionException e) { - throw new UnexpectedErrorException("Failed to send note to self message: " + e.getMessage()); + private List parseTextStyles( + final List textStylesStrings + ) throws UserErrorException { + final var textStylePattern = Pattern.compile("(\\d+):(\\d+):(.+)"); + final var textStyles = new ArrayList(); + for (final var textStyle : textStylesStrings) { + final var matcher = textStylePattern.matcher(textStyle); + if (!matcher.matches()) { + throw new UserErrorException("Invalid textStyle syntax (" + + textStyle + + ") expected 'start:length:STYLE'"); } + final var style = TextStyle.Style.from(matcher.group(3)); + if (style == null) { + throw new UserErrorException("Invalid style: " + matcher.group(3)); + } + textStyles.add(new TextStyle(style, + Integer.parseInt(matcher.group(1)), + Integer.parseInt(matcher.group(2)))); + } + return textStyles; + } + + private Message.Sticker parseSticker(final String stickerString) throws UserErrorException { + final var stickerPattern = Pattern.compile("([\\da-f]+):(\\d+)"); + final var matcher = stickerPattern.matcher(stickerString); + if (!matcher.matches() || matcher.group(1).length() % 2 != 0) { + throw new UserErrorException("Invalid sticker syntax (" + + stickerString + + ") expected 'stickerPackId:stickerId'"); } + return new Message.Sticker(Hex.toByteArray(matcher.group(1)), Integer.parseInt(matcher.group(2))); + } - try { - var timestamp = signal.sendMessage(messageText, attachments, recipients); - writer.println("{}", timestamp); - } catch (UnknownObject e) { - throw new UserErrorException("Failed to find dbus object, maybe missing the -u flag: " + e.getMessage()); - } catch (Signal.Error.UntrustedIdentity e) { - throw new UntrustedKeyErrorException("Failed to send message: " + e.getMessage()); - } catch (DBusExecutionException e) { - throw new UnexpectedErrorException("Failed to send message: " + e.getMessage()); + private List parseQuoteAttachments( + final List attachmentStrings + ) throws UserErrorException { + final var attachmentPattern = Pattern.compile("([^:]+)(:([^:]+)(:(.+))?)?"); + final var attachments = new ArrayList(); + for (final var attachment : attachmentStrings) { + final var matcher = attachmentPattern.matcher(attachment); + if (!matcher.matches()) { + throw new UserErrorException("Invalid attachment syntax (" + + attachment + + ") expected 'contentType[:filename[:previewFile]]'"); + } + attachments.add(new Message.Quote.Attachment(matcher.group(1), matcher.group(3), matcher.group(5))); } + return attachments; } }