Update protocol

Makefile

@@ -2,7 +2,7 @@ signaldctl: signald/client-protocol
 	go build -o signaldctl ./cmd/signaldctl
 
 protocol.json:
-	echo '{"type": "protocol", "version": "v1alpha1"}' | nc -q0 -U /var/run/signald/signald.sock | jq 'select(.type == "protocol").data' > protocol.json
+	signald --dump-protocol > protocol.json
 
 signald/client-protocol: protocol.json tools/generator/*
 	go run ./tools/generator < protocol.json

signald/client-protocol/v0/structs.go

@@ -25,6 +25,13 @@ type ConfigurationMessage struct {
 	UnidentifiedDeliveryIndicators *Optional `json:"unidentifiedDeliveryIndicators,omitempty"`
 }
 
+type DeviceInfo struct {
+	Created  int64  `json:"created,omitempty"`
+	ID       int64  `json:"id,omitempty"`
+	LastSeen int64  `json:"lastSeen,omitempty"`
+	Name     string `json:"name,omitempty"`
+}
+
 type HangupMessage struct {
 	DeviceId int32 `json:"deviceId,omitempty"`
 	ID       int64 `json:"id,omitempty"`
@@ -115,12 +122,6 @@ type JsonTypingMessage struct {
 	Timestamp int64  `json:"timestamp,omitempty"`
 }
 
-type Mention struct {
-	Length int32  `json:"length,omitempty"`
-	Start  int32  `json:"start,omitempty"`
-	UUID   string `json:"uuid,omitempty"`
-}
-
 type Name struct {
 	Display *Optional `json:"display,omitempty"`
 	Family  *Optional `json:"family,omitempty"`

signald/client-protocol/v1/requests.go

@@ -11,6 +11,193 @@ import (
 	"gitlab.com/signald/signald-go/signald"
 )
 
+// Submit: Accept a v2 group invitation. Note that you must have a profile name set to join groups.
+func (r *AcceptInvitationRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
+	r.Version = "v1"
+	r.Type = "accept_invitation"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: approve a request to join a group
+func (r *ApproveMembershipRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
+	r.Version = "v1"
+	r.Type = "approve_membership"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: Query the server for the latest state of a known group
+func (r *GetGroupRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
+	r.Version = "v1"
+	r.Type = "get_group"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: list all linked devices on a Signal account
+func (r *GetLinkedDevicesRequest) Submit(conn *signald.Signald) (response LinkedDevices, err error) {
+	r.Version = "v1"
+	r.Type = "get_linked_devices"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: Join a group using the a signal.group URL. Note that you must have a profile name set to join groups.
+func (r *JoinGroupRequest) Submit(conn *signald.Signald) (response JsonGroupJoinInfo, err error) {
+	r.Version = "v1"
+	r.Type = "join_group"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+func (r *MarkReadRequest) Submit(conn *signald.Signald) error {
+	r.Version = "v1"
+	r.Type = "mark_read"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	return conn.RawRequest(r)
+
+}
+
+func (r *ProtocolRequest) Submit(conn *signald.Signald) error {
+	r.Version = "v1"
+	r.Type = "protocol"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	return conn.RawRequest(r)
+
+}
+
 // Submit: react to a previous message
 func (r *ReactRequest) Submit(conn *signald.Signald) (response SendResponse, err error) {
 	r.Version = "v1"
@@ -44,6 +231,51 @@ func (r *ReactRequest) Submit(conn *signald.Signald) (response SendResponse, err
 
 }
 
+// Submit: Remove a linked device from the Signal account. Only allowed when the local device id is 1
+func (r *RemoveLinkedDeviceRequest) Submit(conn *signald.Signald) error {
+	r.Version = "v1"
+	r.Type = "remove_linked_device"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	return conn.RawRequest(r)
+
+}
+
+// Submit: Resolve a partial JsonAddress with only a number or UUID to one with both. Anywhere that signald accepts a JsonAddress will except a partial, this is a convenience function for client authors, mostly because signald doesn't resolve all the partials it returns
+func (r *ResolveAddressRequest) Submit(conn *signald.Signald) (response JsonAddress, err error) {
+	r.Version = "v1"
+	r.Type = "resolve_address"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
 func (r *SendRequest) Submit(conn *signald.Signald) (response SendResponse, err error) {
 	r.Version = "v1"
 	r.Type = "send"
@@ -76,6 +308,50 @@ func (r *SendRequest) Submit(conn *signald.Signald) (response SendResponse, err
 
 }
 
+func (r *SetProfile) Submit(conn *signald.Signald) error {
+	r.Version = "v1"
+	r.Type = "set_profile"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	return conn.RawRequest(r)
+
+}
+
+// Submit: modify a group
+func (r *UpdateGroupRequest) Submit(conn *signald.Signald) (response GroupInfo, err error) {
+	r.Version = "v1"
+	r.Type = "update_group"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
 func (r *VersionRequest) Submit(conn *signald.Signald) (response JsonVersionMessage, err error) {
 	r.Version = "v1"
 	r.Type = "version"

signald/client-protocol/v1/structs.go

@@ -12,6 +12,48 @@ type Request struct {
 	Type    string `json:"type"`
 }
 
+// AcceptInvitationRequest: Accept a v2 group invitation. Note that you must have a profile name set to join groups.
+type AcceptInvitationRequest struct {
+	Request
+	Account string `json:"account,omitempty"` // The account to interact with
+	GroupID string `json:"groupID,omitempty"`
+}
+
+// ApproveMembershipRequest: approve a request to join a group
+type ApproveMembershipRequest struct {
+	Request
+	Account string         `json:"account,omitempty"` // The account to interact with
+	GroupID string         `json:"groupID,omitempty"`
+	Members []*JsonAddress `json:"members,omitempty"` // list of requesting members to approve
+}
+
+// GetGroupRequest: Query the server for the latest state of a known group
+type GetGroupRequest struct {
+	Request
+	Account  string `json:"account,omitempty"` // The account to interact with
+	GroupID  string `json:"groupID,omitempty"`
+	Revision int32  `json:"revision,omitempty"` // the latest known revision, default value (-1) forces fetch from server
+}
+
+// GetLinkedDevicesRequest: list all linked devices on a Signal account
+type GetLinkedDevicesRequest struct {
+	Request
+	Account string `json:"account,omitempty"` // The account to interact with
+}
+
+// GroupInfo: A generic type that is used when the group version is not known
+type GroupInfo struct {
+	V1 *JsonGroupInfo   `json:"v1,omitempty"`
+	V2 *JsonGroupV2Info `json:"v2,omitempty"`
+}
+
+// JoinGroupRequest: Join a group using the a signal.group URL. Note that you must have a profile name set to join groups.
+type JoinGroupRequest struct {
+	Request
+	Account string `json:"account,omitempty"` // The account to interact with
+	Uri     string `json:"uri,omitempty"`     // The signal.group URL
+}
+
 type JsonAddress struct {
 	Number string `json:"number,omitempty"` // An e164 phone number, starting with +. Currently the only available user-facing Signal identifier.
 	Relay  string `json:"relay,omitempty"`
@@ -31,13 +73,14 @@ type JsonDataMessage struct {
 	ExpiresInSeconds int32                `json:"expiresInSeconds,omitempty"` // the expiry timer on the incoming message. Clients should delete records of the message within this number of seconds
 	Group            *JsonGroupInfo       `json:"group,omitempty"`            // if the incoming message was sent to a v1 group, information about that group will be here
 	GroupV2          *JsonGroupV2Info     `json:"groupV2,omitempty"`          // is the incoming message was sent to a v2 group, basic identifying information about that group will be here. For full information, use list_groups
+	Mentions         []*JsonMention       `json:"mentions,omitempty"`         // list of mentions in the message
 	Previews         []*v0.JsonPreview    `json:"previews,omitempty"`         // if the incoming message has a link preview, information about that preview will be here
 	ProfileKeyUpdate bool                 `json:"profileKeyUpdate,omitempty"`
 	Quote            *JsonQuote           `json:"quote,omitempty"`        // if the incoming message is a quote or reply to another message, this will contain information about that message
 	Reaction         *JsonReaction        `json:"reaction,omitempty"`     // if the message adds or removes a reaction to another message, this will indicate what change is being made
 	RemoteDelete     *v0.RemoteDelete     `json:"remoteDelete,omitempty"` // if the inbound message is deleting a previously sent message, indicates which message should be deleted
 	Sticker          *v0.JsonSticker      `json:"sticker,omitempty"`      // if the incoming message is a sticker, information about the sicker will be here
-	Timestamp        int64                `json:"timestamp,omitempty"`    // the (unix) timestamp that the message was sent at, according to the sender's device. This is used to uniquely identify this message for things like reactions and quotes.
+	Timestamp        int64                `json:"timestamp,omitempty"`    // the timestamp that the message was sent at, according to the sender's device. This is used to uniquely identify this message for things like reactions and quotes.
 	ViewOnce         bool                 `json:"viewOnce,omitempty"`     // indicates the message is a view once message. View once messages typically include no body and a single image attachment. Official Signal clients will prevent the user from saving the image, and once the user has viewed the image once they will destroy the image.
 }
 
@@ -49,22 +92,30 @@ type JsonGroupInfo struct {
 	Type     string         `json:"type,omitempty"`
 }
 
+type JsonGroupJoinInfo struct {
+	AddFromInviteLink    int32  `json:"addFromInviteLink,omitempty"`
+	GroupID              string `json:"groupID,omitempty"`
+	MemberCount          int32  `json:"memberCount,omitempty"`
+	PendingAdminApproval bool   `json:"pendingAdminApproval,omitempty"`
+	Revision             int32  `json:"revision,omitempty"`
+	Title                string `json:"title,omitempty"`
+}
+
 type JsonGroupV2Info struct {
-	ID                 string         `json:"id,omitempty"`
-	InviteLinkPassword string         `json:"inviteLinkPassword,omitempty"`
-	MasterKey          string         `json:"masterKey,omitempty"`
-	Members            []*JsonAddress `json:"members,omitempty"`
-	PendingMembers     []*JsonAddress `json:"pendingMembers,omitempty"`
-	RequestingMembers  []*JsonAddress `json:"requestingMembers,omitempty"`
-	Revision           int32          `json:"revision,omitempty"`
-	Timer              int32          `json:"timer,omitempty"`
-	Title              string         `json:"title,omitempty"`
+	ID                string         `json:"id,omitempty"`
+	InviteLink        string         `json:"inviteLink,omitempty"`
+	Members           []*JsonAddress `json:"members,omitempty"`
+	PendingMembers    []*JsonAddress `json:"pendingMembers,omitempty"`
+	RequestingMembers []*JsonAddress `json:"requestingMembers,omitempty"`
+	Revision          int32          `json:"revision,omitempty"`
+	Timer             int32          `json:"timer,omitempty"`
+	Title             string         `json:"title,omitempty"`
 }
 
 type JsonMention struct {
-	Length int32  `json:"length,omitempty"`
-	Start  int32  `json:"start,omitempty"`
-	UUID   string `json:"uuid,omitempty"`
+	Length int32  `json:"length,omitempty"` // The length of the mention represented in the message. Seems to always be 1 but included here in case that changes.
+	Start  int32  `json:"start,omitempty"`  // The number of characters in that the mention starts at. Note that due to a quirk of how signald encodes JSON, if this value is 0 (for example if the first character in the message is the mention) the field won't show up.
+	UUID   string `json:"uuid,omitempty"`   // The UUID of the account being mentioned
 }
 
 type JsonMessageEnvelope struct {
@@ -96,11 +147,11 @@ type JsonMessageRequestResponseMessage struct {
 
 // JsonQuote: A quote is a reply to a previous message. ID is the sent time of the message being replied to
 type JsonQuote struct {
-	Attachments []*v0.JsonQuotedAttachment `json:"attachments,omitempty"`
-	Author      *JsonAddress               `json:"author,omitempty"`
-	ID          int64                      `json:"id,omitempty"`
-	Mentions    []*v0.Mention              `json:"mentions,omitempty"`
-	Text        string                     `json:"text,omitempty"`
+	Attachments []*v0.JsonQuotedAttachment `json:"attachments,omitempty"` // list of files attached to the quoted message
+	Author      *JsonAddress               `json:"author,omitempty"`      // the author of the message being quoted
+	ID          int64                      `json:"id,omitempty"`          // the client timestamp of the message being quoted
+	Mentions    []*JsonMention             `json:"mentions,omitempty"`    // list of mentions in the quoted message
+	Text        string                     `json:"text,omitempty"`        // the body of the message being quoted
 }
 
 type JsonReaction struct {
@@ -167,6 +218,21 @@ type JsonViewOnceOpenMessage struct {
 	Timestamp int64        `json:"timestamp,omitempty"`
 }
 
+type LinkedDevices struct {
+	Devices []*v0.DeviceInfo `json:"devices,omitempty"`
+}
+
+type MarkReadRequest struct {
+	Request
+	Account    string       `json:"account,omitempty"`    // The account to interact with
+	Timestamps []int64      `json:"timestamps,omitempty"` // List of messages to mark as read
+	To         *JsonAddress `json:"to,omitempty"`         // The address that sent the message being marked as read
+}
+
+type ProtocolRequest struct {
+	Request
+}
+
 // ReactRequest: react to a previous message
 type ReactRequest struct {
 	Request
@@ -177,6 +243,20 @@ type ReactRequest struct {
 	Username         string        `json:"username,omitempty"`
 }
 
+// RemoveLinkedDeviceRequest: Remove a linked device from the Signal account. Only allowed when the local device id is 1
+type RemoveLinkedDeviceRequest struct {
+	Request
+	Account  string `json:"account,omitempty"`  // The account to interact with
+	DeviceId int64  `json:"deviceId,omitempty"` // the ID of the device to unlink
+}
+
+// ResolveAddressRequest: Resolve a partial JsonAddress with only a number or UUID to one with both. Anywhere that signald accepts a JsonAddress will except a partial, this is a convenience function for client authors, mostly because signald doesn't resolve all the partials it returns
+type ResolveAddressRequest struct {
+	Request
+	Account string       `json:"account,omitempty"` // The signal account to use
+	Partial *JsonAddress `json:"partial,omitempty"` // The partial address, missing fields
+}
+
 type SendRequest struct {
 	Request
 	Attachments      []*v0.JsonAttachment `json:"attachments,omitempty"`
@@ -194,6 +274,24 @@ type SendResponse struct {
 	Timestamp int64                    `json:"timestamp,omitempty"`
 }
 
+type SetProfile struct {
+	Request
+	Account    string `json:"account,omitempty"`    // The phone number of the account to use
+	AvatarFile string `json:"avatarFile,omitempty"` // Path to new profile avatar file, if the avatar should be updated
+	Name       string `json:"name,omitempty"`       // New profile name. Set to empty string for no profile name
+}
+
+// UpdateGroupRequest: modify a group
+type UpdateGroupRequest struct {
+	Request
+	Account       string         `json:"account,omitempty"` // The identifier of the account to interact with
+	AddMembers    []*JsonAddress `json:"addMembers,omitempty"`
+	Avatar        string         `json:"avatar,omitempty"`
+	GroupID       string         `json:"groupID,omitempty"`
+	RemoveMembers []*JsonAddress `json:"removeMembers,omitempty"`
+	Title         string         `json:"title,omitempty"`
+}
+
 type VersionRequest struct {
 	Request
 }

signald/client-protocol/v1alpha1/requests.go

@@ -3,11 +3,179 @@ package v1alpha1
 // DO NOT EDIT: this file is automatically generated by ./tools/generator in this repo
 
 import (
+	"encoding/json"
+	"fmt"
+	"log"
 	"math/rand"
 
 	"gitlab.com/signald/signald-go/signald"
 )
 
+// Submit: Accept a v2 group invitation. Note that you must have a profile name set to join groups.
+func (r *AcceptInvitationRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
+	r.Version = "v1alpha1"
+	r.Type = "accept_invitation"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: approve a request to join a group
+func (r *ApproveMembershipRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
+	r.Version = "v1alpha1"
+	r.Type = "approve_membership"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: Query the server for the latest state of a known group
+func (r *GetGroupRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
+	r.Version = "v1alpha1"
+	r.Type = "get_group"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: list all linked devices on a Signal account
+func (r *GetLinkedDevicesRequest) Submit(conn *signald.Signald) (response LinkedDevices, err error) {
+	r.Version = "v1alpha1"
+	r.Type = "get_linked_devices"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+// Submit: Join a group using the a signal.group URL. Note that you must have a profile name set to join groups.
+func (r *JoinGroupRequest) Submit(conn *signald.Signald) (response JsonGroupJoinInfo, err error) {
+	r.Version = "v1alpha1"
+	r.Type = "join_group"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
 func (r *ProtocolRequest) Submit(conn *signald.Signald) error {
 	r.Version = "v1alpha1"
 	r.Type = "protocol"
@@ -19,6 +187,51 @@ func (r *ProtocolRequest) Submit(conn *signald.Signald) error {
 
 }
 
+// Submit: Remove a linked device from the Signal account. Only allowed when the local device id is 1
+func (r *RemoveLinkedDeviceRequest) Submit(conn *signald.Signald) error {
+	r.Version = "v1alpha1"
+	r.Type = "remove_linked_device"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	return conn.RawRequest(r)
+
+}
+
+// Submit: modify a group. only v2 groups for now
+func (r *UpdateGroupRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
+	r.Version = "v1alpha1"
+	r.Type = "update_group"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
 const idsize = 10
 
 var charset = []rune("abcdefghijklmnopqrstuvwxyz0123456789")

signald/client-protocol/v1alpha1/structs.go

@@ -2,12 +2,94 @@ package v1alpha1
 
 // DO NOT EDIT: this file is automatically generated by ./tools/generator in this repo
 
+import (
+	"gitlab.com/signald/signald-go/signald/client-protocol/v0"
+	"gitlab.com/signald/signald-go/signald/client-protocol/v1"
+)
+
 type Request struct {
 	ID      string `json:"id"`
 	Version string `json:"version"`
 	Type    string `json:"type"`
 }
 
+// AcceptInvitationRequest: Accept a v2 group invitation. Note that you must have a profile name set to join groups.
+type AcceptInvitationRequest struct {
+	Request
+	Account string `json:"account,omitempty"` // The account to interact with
+	GroupID string `json:"groupID,omitempty"`
+}
+
+// ApproveMembershipRequest: approve a request to join a group
+type ApproveMembershipRequest struct {
+	Request
+	Account string            `json:"account,omitempty"` // The account to interact with
+	GroupID string            `json:"groupID,omitempty"`
+	Members []*v1.JsonAddress `json:"members,omitempty"` // list of requesting members to approve
+}
+
+// GetGroupRequest: Query the server for the latest state of a known group
+type GetGroupRequest struct {
+	Request
+	Account  string `json:"account,omitempty"` // The account to interact with
+	GroupID  string `json:"groupID,omitempty"`
+	Revision int32  `json:"revision,omitempty"` // the latest known revision, default value (-1) forces fetch from server
+}
+
+// GetLinkedDevicesRequest: list all linked devices on a Signal account
+type GetLinkedDevicesRequest struct {
+	Request
+	Account string `json:"account,omitempty"` // The account to interact with
+}
+
+// JoinGroupRequest: Join a group using the a signal.group URL. Note that you must have a profile name set to join groups.
+type JoinGroupRequest struct {
+	Request
+	Account string `json:"account,omitempty"` // The account to interact with
+	Uri     string `json:"uri,omitempty"`     // The signal.group URL
+}
+
+type JsonGroupJoinInfo struct {
+	AddFromInviteLink    int32  `json:"addFromInviteLink,omitempty"`
+	GroupID              string `json:"groupID,omitempty"`
+	MemberCount          int32  `json:"memberCount,omitempty"`
+	PendingAdminApproval bool   `json:"pendingAdminApproval,omitempty"`
+	Revision             int32  `json:"revision,omitempty"`
+	Title                string `json:"title,omitempty"`
+}
+
+type JsonGroupV2Info struct {
+	ID                string            `json:"id,omitempty"`
+	InviteLink        string            `json:"inviteLink,omitempty"`
+	Members           []*v1.JsonAddress `json:"members,omitempty"`
+	PendingMembers    []*v1.JsonAddress `json:"pendingMembers,omitempty"`
+	RequestingMembers []*v1.JsonAddress `json:"requestingMembers,omitempty"`
+	Revision          int32             `json:"revision,omitempty"`
+	Timer             int32             `json:"timer,omitempty"`
+	Title             string            `json:"title,omitempty"`
+}
+
+type LinkedDevices struct {
+	Devices []*v0.DeviceInfo `json:"devices,omitempty"`
+}
+
 type ProtocolRequest struct {
 	Request
 }
+
+// RemoveLinkedDeviceRequest: Remove a linked device from the Signal account. Only allowed when the local device id is 1
+type RemoveLinkedDeviceRequest struct {
+	Request
+	Account  string `json:"account,omitempty"`  // The account to interact with
+	DeviceId int64  `json:"deviceId,omitempty"` // the ID of the device to unlink
+}
+
+// UpdateGroupRequest: modify a group. only v2 groups for now
+type UpdateGroupRequest struct {
+	Request
+	Account       string            `json:"account,omitempty"` // The account to interact with
+	AddMembers    []*v1.JsonAddress `json:"addMembers,omitempty"`
+	GroupID       string            `json:"groupID,omitempty"`
+	RemoveMembers []*v1.JsonAddress `json:"removeMembers,omitempty"`
+	Title         string            `json:"title,omitempty"`
+}

signald/client-protocol/v1alpha2/requests.go

@@ -0,0 +1,57 @@
+package v1alpha2
+
+// DO NOT EDIT: this file is automatically generated by ./tools/generator in this repo
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"math/rand"
+
+	"gitlab.com/signald/signald-go/signald"
+)
+
+// Submit: modify a group
+func (r *UpdateGroupRequest) Submit(conn *signald.Signald) (response GroupInfo, err error) {
+	r.Version = "v1alpha2"
+	r.Type = "update_group"
+	if r.ID == "" {
+		r.ID = generateID()
+	}
+
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return response, err
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return response, err
+	}
+
+	return response, nil
+
+}
+
+const idsize = 10
+
+var charset = []rune("abcdefghijklmnopqrstuvwxyz0123456789")
+
+func generateID() string {
+	id := make([]rune, idsize)
+	for i := range id {
+		id[i] = charset[rand.Intn(len(charset))]
+	}
+	return string(id)
+}

signald/client-protocol/v1alpha2/structs.go

@@ -0,0 +1,30 @@
+package v1alpha2
+
+// DO NOT EDIT: this file is automatically generated by ./tools/generator in this repo
+
+import (
+	"gitlab.com/signald/signald-go/signald/client-protocol/v1"
+)
+
+type Request struct {
+	ID      string `json:"id"`
+	Version string `json:"version"`
+	Type    string `json:"type"`
+}
+
+// GroupInfo: A generic type that is used when the group version is not known
+type GroupInfo struct {
+	V1 *v1.JsonGroupInfo   `json:"v1,omitempty"`
+	V2 *v1.JsonGroupV2Info `json:"v2,omitempty"`
+}
+
+// UpdateGroupRequest: modify a group
+type UpdateGroupRequest struct {
+	Request
+	Account       string            `json:"account,omitempty"` // The identifier of the account to interact with
+	AddMembers    []*v1.JsonAddress `json:"addMembers,omitempty"`
+	Avatar        string            `json:"avatar,omitempty"`
+	GroupID       string            `json:"groupID,omitempty"`
+	RemoveMembers []*v1.JsonAddress `json:"removeMembers,omitempty"`
+	Title         string            `json:"title,omitempty"`
+}