signal-cli/man/signal-cli-dbus.5.adoc
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= signal-cli-dbus (5)
== Name
DBus API for signal-cli - A commandline and dbus interface for the Signal messenger
== Synopsis
*signal-cli* [--verbose] [--config CONFIG] [-u USERNAME] [-o {plain-text,json}] daemon [--system]
*dbus-send* [--system | --session] [--print-reply] --type=method_call --dest="org.asamk.Signal" /org/asamk/Signal[/_<phonenum>] org.asamk.Signal.<method> [string:<string argument>] [array:<type>:<array argument>]
Note: when daemon was started without explicit `-u USERNAME`, the `dbus-send` command requires adding the phone number in `/org/asamk/Signal/_<phonenum>`.
== Description
See signal-cli (1) for details on the application.
This documentation handles the supported methods when running signal-cli as a DBus daemon.
The method are described as follows:
method(arg1<type>, arg2<type>, ...) -> return<type>
Where <type> is according to DBus specification:
* <a> : Array of ... (comma-separated list)
* (...) : Struct (cannot be sent via `dbus-send`)
* <b> : Boolean (false|true) (boolean:)
* <i> : Signed 32-bit (int) integer (int32:)
* <o> : DBusPath object (objpath:)
* <s> : String (string:)
* <x> : Signed 64-bit (long) integer (int64:)
* <y> : Unsigned 8-bit (byte) integer (byte:)
* <> : no return value
The final parenthetical value (such as "boolean:") is the type indicator used by `dbus-send`.
Exceptions are the names of the Java Exceptions returned in the body field. They typically contain an additional message with details. All Exceptions begin with "org.asamk.Signal.Error." which is omitted here for better readability.
Phone numbers always have the format +<countrycode><regional number>
== Methods
=== Control methods
These methods are available if the daemon is started anonymously (without an explicit `-u USERNAME`).
Requests are sent to `/org/asamk/Signal`; requests related to individual accounts are sent to
`/org/asamk/Signal/_441234567890` where the + dialing code is replaced by an underscore (_).
Only `version()` is activated in single-user mode; the rest are disabled.
link() -> deviceLinkUri<s>::
link(newDeviceName<s>) -> deviceLinkUri<s>::
* newDeviceName : Name to give new device (defaults to "cli" if no name is given)
* deviceLinkUri : URI of newly linked device
Returns a URI of the form "sgnl://linkdevice/?uuid=...". This can be piped to a QR encoder to create a display that
can be captured by a Signal smartphone client. For example:
`dbus-send --session --dest=org.asamk.Signal --type=method_call --print-reply /org/asamk/Signal org.asamk.Signal.link string:"My secondary client"|tr '\n' '\0'|sed 's/.*string //g'|sed 's/\"//g'|qrencode -s10 -tANSI256`
Exceptions: Failure
listAccounts() -> accountList<as>::
* accountList : Array of all attached accounts in DBus object path form
Exceptions: None
register(number<s>, voiceVerification<b>) -> <>::
* number : Phone number
* voiceVerification : true = use voice verification; false = use SMS verification
Exceptions: Failure, InvalidNumber, RequiresCaptcha
registerWithCaptcha(number<s>, voiceVerification<b>, captcha<s>) -> <>::
* number : Phone number
* voiceVerification : true = use voice verification; false = use SMS verification
* captcha : Captcha string
Exceptions: Failure, InvalidNumber, RequiresCaptcha
verify(number<s>, verificationCode<s>) -> <>::
* number : Phone number
* verificationCode : Code received from Signal after successful registration request
Command fails if PIN was set after previous registration; use verifyWithPin instead.
Exceptions: Failure, InvalidNumber
verifyWithPin(number<s>, verificationCode<s>, pin<s>) -> <>::
* number : Phone number
* verificationCode : Code received from Signal after successful registration request
* pin : PIN you set with setPin command after verifying previous registration
Exceptions: Failure, InvalidNumber
version() -> version<s>::
* version : Version string of signal-cli
Exceptions: None
=== Device methods
Requests for these methods are sent to a specific device (main or linked); the list is available
from the listDevices() method (see below under "Other methods").
removeDevice() -> <>::
Exceptions: Failure
=== Other methods
updateGroup(groupId<ay>, newName<s>, members<as>, avatar<s>) -> groupId<ay>::
* groupId : Byte array representing the internal group identifier
* newName : New name of group (empty if unchanged)
* members : String array of new members to be invited to group
* avatar : Filename of avatar picture to be set for group (empty if none)
Exceptions: AttachmentInvalid, Failure, InvalidNumber, GroupNotFound
updateProfile(name<s>, about<s>, aboutEmoji <s>, avatar<s>, remove<b>) -> <>::
updateProfile(givenName<s>, familyName<s>, about<s>, aboutEmoji <s>, avatar<s>, remove<b>) -> <>::
* name : Name for your own profile (empty if unchanged)
* givenName : Given name for your own profile (empty if unchanged)
* familyName : Family name for your own profile (empty if unchanged)
* about : About message for profile (empty if unchanged)
* aboutEmoji : Emoji for profile (empty if unchanged)
* avatar : Filename of avatar picture for profile (empty if unchanged)
* remove : Set to true if the existing avatar picture should be removed
Exceptions: Failure
setExpirationTimer(number<s>, expiration<i>) -> <>::
* number : Phone number of recipient
* expiration : int32 for the number of seconds before messages to this recipient disappear. Set to 0 to disable expiration.
Exceptions: Failure, InvalidNumber
setContactBlocked(number<s>, block<b>) -> <>::
* number : Phone number affected by method
* block : false=remove block, true=blocked
Messages from blocked numbers will no longer be forwarded via DBus.
Exceptions: InvalidNumber
setGroupBlocked(groupId<ay>, block<b>) -> <>::
* groupId : Byte array representing the internal group identifier
* block : false=remove block , true=blocked
Messages from blocked groups will no longer be forwarded via DBus.
Exceptions: GroupNotFound, InvalidGroupId
joinGroup(inviteURI<s>) -> <>::
* inviteURI : String starting with https://signal.group which is generated when you share a group link via Signal App
Exceptions: Failure
quitGroup(groupId<ay>) -> <>::
* groupId : Byte array representing the internal group identifier
Note that quitting a group will not remove the group from the getGroupIds command, but set it inactive which can be tested with isMember()
Exceptions: GroupNotFound, Failure, InvalidGroupId
isMember(groupId<ay>) -> isMember<b>::
* groupId : Byte array representing the internal group identifier
* isMember : true=you are a group member; false=you are not a group member
Note that this method does not raise an Exception for a non-existing/unknown group but will simply return 0 (false)
sendEndSessionMessage(recipients<as>) -> <>::
* recipients : Array of phone numbers
Exceptions: Failure, InvalidNumber, UntrustedIdentity
sendGroupMessage(message<s>, attachments<as>, groupId<ay>) -> timestamp<x>::
* message : Text to send (can be UTF8)
* attachments : String array of filenames to send as attachments (passed as filename, so need to be readable by the user signal-cli is running under)
* groupId : Byte array representing the internal group identifier
* timestamp : Long, can be used to identify the corresponding Signal reply
Exceptions: GroupNotFound, Failure, AttachmentInvalid, InvalidGroupId
sendContacts() -> <>::
Sends a synchronization message with the local contacts list to all linked devices. This command should only be used if this is the primary device.
Exceptions: Failure
sendSyncRequest() -> <>::
Sends a synchronization request to the primary device (for group, contacts, ...). Only works if sent from a secondary device.
Exceptions: Failure
sendNoteToSelfMessage(message<s>, attachments<as>) -> timestamp<x>::
* message : Text to send (can be UTF8)
* attachments : String array of filenames to send as attachments (passed as filename, so need to be readable by the user signal-cli is running under)
* timestamp : Long, can be used to identify the corresponding Signal reply
Exceptions: Failure, AttachmentInvalid
sendMessage(message<s>, attachments<as>, recipient<s>) -> timestamp<x>::
sendMessage(message<s>, attachments<as>, recipients<as>) -> timestamp<x>::
* message : Text to send (can be UTF8)
* attachments : String array of filenames to send as attachments (passed as filename, so need to be readable by the user signal-cli is running under)
* recipient : Phone number of a single recipient
* recipients : String array of phone numbers
* timestamp : Long, can be used to identify the corresponding Signal reply
Depending on the type of the recipient field this sends a message to one or multiple recipients.
Exceptions: AttachmentInvalid, Failure, InvalidNumber, UntrustedIdentity
sendTyping(recipient<s>, stop<b>) -> <>::
* recipient : Phone number of a single recipient
* targetSentTimestamp : True, if typing state should be stopped
Exceptions: Failure, GroupNotFound, UntrustedIdentity
sendReadReceipt(recipient<s>, targetSentTimestamps<ax>) -> <>::
* recipient : Phone number of a single recipient
* targetSentTimestamps : Array of Longs to identify the corresponding Signal messages
Exceptions: Failure, UntrustedIdentity
sendGroupMessageReaction(emoji<s>, remove<b>, targetAuthor<s>, targetSentTimestamp<x>, groupId<ay>) -> timestamp<x>::
* emoji : Unicode grapheme cluster of the emoji
* remove : Boolean, whether a previously sent reaction (emoji) should be removed
* targetAuthor : String with the phone number of the author of the message to which to react
* targetSentTimestamp : Long representing timestamp of the message to which to react
* groupId : Byte array representing the internal group identifier
* timestamp : Long, can be used to identify the corresponding signal reply
Exceptions: Failure, InvalidNumber, GroupNotFound, InvalidGroupId
sendMessageReaction(emoji<s>, remove<b>, targetAuthor<s>, targetSentTimestamp<x>, recipient<s>) -> timestamp<x>::
sendMessageReaction(emoji<s>, remove<b>, targetAuthor<s>, targetSentTimestamp<x>, recipients<as>) -> timestamp<x>::
* emoji : Unicode grapheme cluster of the emoji
* remove : Boolean, whether a previously sent reaction (emoji) should be removed
* targetAuthor : String with the phone number of the author of the message to which to react
* targetSentTimestamp : Long representing timestamp of the message to which to react
* recipient : String with the phone number of a single recipient
* recipients : Array of strings with phone numbers, should there be more recipients
* timestamp : Long, can be used to identify the corresponding Signal reply
Depending on the type of the recipient(s) field this sends a reaction to one or multiple recipients.
Exceptions: Failure, InvalidNumber
sendGroupRemoteDeleteMessage(targetSentTimestamp<x>, groupId<ay>) -> timestamp<x>::
* targetSentTimestamp : Long representing timestamp of the message to delete
* groupId : Byte array with base64 encoded group identifier
* timestamp : Long, can be used to identify the corresponding signal reply
Exceptions: Failure, GroupNotFound, InvalidGroupId
sendRemoteDeleteMessage(targetSentTimestamp<x>, recipient<s>) -> timestamp<x>::
sendRemoteDeleteMessage(targetSentTimestamp<x>, recipients<as>) -> timestamp<x>::
* targetSentTimestamp : Long representing timestamp of the message to delete
* recipient : String with the phone number of a single recipient
* recipients : Array of strings with phone numbers, should there be more recipients
* timestamp : Long, can be used to identify the corresponding signal reply
Depending on the type of the recipient(s) field this deletes a message with one or multiple recipients.
Exceptions: Failure, InvalidNumber
getContactName(number<s>) -> name<s>::
* number : Phone number
* name : Contact's name in local storage (from the master device for a linked account, or the one set with setContactName); if not set, contact's profile name is used
Exceptions: None
setContactName(number<s>,name<>) -> <>::
* number : Phone number
* name : Name to be set in contacts (in local storage with signal-cli)
Exceptions: InvalidNumber, Failure
getGroupIds() -> groupList<aay>::
groupList : Array of Byte arrays representing the internal group identifiers
All groups known are returned, regardless of their active or blocked status. To query that use isMember() and isGroupBlocked()
Exceptions: None
getGroupName(groupId<ay>) -> groupName<s>::
* groupId : Byte array representing the internal group identifier
* groupName : The display name of the group
Exceptions: None, if the group name is not found an empty string is returned
getGroupMembers(groupId<ay>) -> members<as>::
* groupId : Byte array representing the internal group identifier
* members : String array with the phone numbers of all active members of a group
Exceptions: None, if the group name is not found an empty array is returned
listNumbers() -> numbers<as>::
* numbers : String array of all known numbers
This is a concatenated list of all defined contacts as well of profiles known (e.g. peer group members or sender of received messages)
Exceptions: None
getContactNumber(name<s>) -> numbers<as>::
* numbers : Array of phone number
* name : Contact or profile name ("firstname lastname")
Searches contacts and known profiles for a given name and returns the list of all known numbers. May result in e.g. two entries if a contact and profile name is set.
Exceptions: None
isContactBlocked(number<s>) -> blocked<b>::
* number : Phone number
* blocked : true=blocked, false=not blocked
For unknown numbers false is returned but no exception is raised.
Exceptions: InvalidPhoneNumber
isGroupBlocked(groupId<ay>) -> isGroupBlocked<b>::
* groupId : Byte array representing the internal group identifier
* isGroupBlocked : true=group is blocked; false=group is not blocked
Dbus will not forward messages from a group when you have blocked it.
Exceptions: InvalidGroupId, Failure
removePin() -> <>::
Removes registration PIN protection.
Exceptions: Failure
setPin(pin<s>) -> <>::
* pin : PIN you set after registration (resets after 7 days of inactivity)
Sets a registration lock PIN, to prevent others from registering your number.
Exceptions: Failure
version() -> version<s>::
* version : Version string of signal-cli
Exceptions: None
getSelfNumber() -> number<s>::
* number : Your phone number
Exceptions: None
isRegistered() -> result<b>::
isRegistered(number<s>) -> result<b>::
isRegistered(numbers<as>) -> results<ab>::
* number : Phone number
* numbers : String array of phone numbers
* result : true=number is registered, false=number is not registered
* results : Boolean array of results
For unknown numbers, false is returned, but no exception is raised. If no number is given, returns true (indicating that you are registered).
Exceptions: InvalidNumber
addDevice(deviceUri<s>) -> <>::
* deviceUri : URI in the form of "sgnl://linkdevice/?uuid=..." (formerly "tsdevice:/?uuid=...") Normally displayed by a Signal desktop app, smartphone app, or another signal-cli instance using the `link` control method.
listDevices() -> devices<a(oxs)>::
* devices : Array of structs (objectPath, id, name)
** objectPath : DBusPath representing the device's object path
** id : Long representing the deviceId
** name : String representing the device's name
Exceptions: InvalidUri
getDevice(deviceId<x>) -> devicePath<o>::
* deviceId : Long representing a (potential) deviceId
* devicePath : DBusPath object for the device
Exceptions: DeviceNotFound
uploadStickerPack(stickerPackPath<s>) -> url<s>::
* stickerPackPath : Path to the manifest.json file or a zip file in the same directory
* url : URL of sticker pack after successful upload
Exceptions: Failure
submitRateLimitChallenge(challenge<s>, captcha<s>) -> <>::
* challenge : The challenge token taken from the proof required error.
* captcha : The captcha token from the solved captcha on the Signal website..
Can be used to lift some rate-limits by solving a captcha.
Exception: IOErrorException
== Signals
SyncMessageReceived (timestamp<x>, sender<s>, destination<s>, groupId<ay>, message<s>, attachments<as>)::
* timestamp : Integer value that can be used to associate this e.g. with a sendMessage()
* sender : Phone number of the sender
* destination : DBus code for destination
* groupId : Byte array representing the internal group identifier (empty when private message)
* message : Message text
* attachments : String array of filenames in the signal-cli storage (~/.local/share/signal-cli/attachments/)
The sync message is received when the user sends a message from a linked device.
ReceiptReceived (timestamp<x>, sender<s>)::
* timestamp : Integer value that can be used to associate this e.g. with a sendMessage()
* sender : Phone number of the sender
This signal is sent by each recipient (e.g. each group member) after the message was successfully delivered to the device
MessageReceived(timestamp<x>, sender<s>, groupId<ay>, message<s>, attachments<as>)::
* timestamp : Integer value that is used by the system to send a ReceiptReceived reply
* sender : Phone number of the sender
* groupId : Byte array representing the internal group identifier (empty when private message)
* message : Message text
* attachments : String array of filenames in the signal-cli storage (~/.local/share/signal-cli/attachments/)
This signal is received whenever we get a private message or a message is posted in a group we are an active member
== Examples
Send a text message (without attachment) to a contact::
dbus-send --print-reply --type=method_call --dest="org.asamk.Signal" /org/asamk/Signal org.asamk.Signal.sendMessage string:"Message text goes here" array:string: string:+123456789
Send a group message::
dbus-send --session --print-reply --type=method_call --dest=org.asamk.Signal /org/asamk/Signal org.asamk.Signal.sendGroupMessage string:'The message goes here' array:string:'/path/to/attachmnt1','/path/to/attachmnt2' array:byte:139,22,72,247,116,32,170,104,205,164,207,21,248,77,185
Print the group name corresponding to a groupId; the daemon runs on system bus, and was started without an explicit `-u USERNAME`::
dbus-send --system --print-reply --type=method_call --dest='org.asamk.Signal' /org/asamk/Signal/_1234567890 org.asamk.Signal.getGroupName array:byte:139,22,72,247,116,32,170,104,205,164,207,21,248,77,185
== Authors
Maintained by AsamK <asamk@gmx.de>, who is assisted by other open source contributors.
For more information about signal-cli development, see
<https://github.com/AsamK/signal-cli>.