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messages structure simplfy + routing

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This commit is contained in:
ycc
2022-10-22 22:40:03 +02:00
parent fc3747a124
commit 7b95b9df71
4 changed files with 189 additions and 251 deletions
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1
client/peer.go
View File

@@ -94,7 +94,6 @@ func (p *Peer) AsymDecryptMessage(Message []byte, Signature []byte) (DecryptedMe
func (p *Peer) PackUserMessage(message []byte, signature []byte) meowlib.PackedUserMessage {
var msg meowlib.PackedUserMessage
msg.Destination = p.Contact.LookupPublicKey
msg.From = p.Me.Public
msg.Payload = message
msg.Signature = signature
return msg

383
messages.pb.go
View File

@@ -27,8 +27,8 @@ type PackedServerMessage struct {
unknownFields protoimpl.UnknownFields
From string `protobuf:"bytes,1,opt,name=from,proto3" json:"from,omitempty"` // The client public key for that server to get an answer
Payload []byte `protobuf:"bytes,2,opt,name=payload,proto3" json:"payload,omitempty"` // The ToServerMessage encrypted with the server public key
Signature []byte `protobuf:"bytes,3,opt,name=signature,proto3" json:"signature,omitempty"` // The message signature with the client public key
Payload []byte `protobuf:"bytes,2,opt,name=payload,proto3" json:"payload,omitempty"` // The ToServerMessage encrypted with the server public key |or| symetrical encryption as agreed earlier
Signature []byte `protobuf:"bytes,3,opt,name=signature,proto3" json:"signature,omitempty"` // The message signature with the client public key |eo| the reference to teh symetrical key used
}
func (x *PackedServerMessage) Reset() {
@@ -90,7 +90,7 @@ type ToServerMessage struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // Type
Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // Type 1 : final destination / 2 : forward
From string `protobuf:"bytes,2,opt,name=from,proto3" json:"from,omitempty"` // My pub key for the server to send me an encrypter answer
Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3" json:"payload,omitempty"` // optional payload for server
PullRequest []*ToServerMessage_ConversationRequest `protobuf:"bytes,4,rep,name=pullRequest,proto3" json:"pullRequest,omitempty"`
@@ -186,13 +186,13 @@ type FromServerMessage struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // Type
ServerPublicKey string `protobuf:"bytes,2,opt,name=serverPublicKey,proto3" json:"serverPublicKey,omitempty"` // Pub key from the server
Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3" json:"payload,omitempty"` //
UuidAck string `protobuf:"bytes,4,opt,name=uuidAck,proto3" json:"uuidAck,omitempty"` // Ack for the last received ToServerMessage Uuid
ServerUuid string `protobuf:"bytes,5,opt,name=serverUuid,proto3" json:"serverUuid,omitempty"` // Provides the server uuid that replaced the client uuid
PullResponse map[string]*FromServerMessage_ConversationResponse `protobuf:"bytes,6,rep,name=pullResponse,proto3" json:"pullResponse,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
Chat []*FromServerMessage_PostedMessage `protobuf:"bytes,7,rep,name=chat,proto3" json:"chat,omitempty"`
Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // Type
ServerPublicKey string `protobuf:"bytes,2,opt,name=serverPublicKey,proto3" json:"serverPublicKey,omitempty"` // Pub key from the server
Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3" json:"payload,omitempty"` //
UuidAck string `protobuf:"bytes,4,opt,name=uuidAck,proto3" json:"uuidAck,omitempty"` // Ack for the last received ToServerMessage Uuid
ServerUuid string `protobuf:"bytes,5,opt,name=serverUuid,proto3" json:"serverUuid,omitempty"` // Provides the server uuid that replaced the client uuid
Chat []*PackedUserMessage `protobuf:"bytes,6,rep,name=chat,proto3" json:"chat,omitempty"`
KnownServers []*Server `protobuf:"bytes,7,rep,name=knownServers,proto3" json:"knownServers,omitempty"`
}
func (x *FromServerMessage) Reset() {
@@ -262,16 +262,16 @@ func (x *FromServerMessage) GetServerUuid() string {
return ""
}
func (x *FromServerMessage) GetPullResponse() map[string]*FromServerMessage_ConversationResponse {
func (x *FromServerMessage) GetChat() []*PackedUserMessage {
if x != nil {
return x.PullResponse
return x.Chat
}
return nil
}
func (x *FromServerMessage) GetChat() []*FromServerMessage_PostedMessage {
func (x *FromServerMessage) GetKnownServers() []*Server {
if x != nil {
return x.Chat
return x.KnownServers
}
return nil
}
@@ -450,10 +450,11 @@ type PackedUserMessage struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
From string `protobuf:"bytes,1,opt,name=from,proto3" json:"from,omitempty"` // the client identity public key as known by the destination peer
Destination string `protobuf:"bytes,2,opt,name=destination,proto3" json:"destination,omitempty"` // the peer's current conversation lookup public key
Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3" json:"payload,omitempty"` // the message UserMessage encrypted with the destination peer's public key
Signature []byte `protobuf:"bytes,4,opt,name=signature,proto3" json:"signature,omitempty"` // the payload signature with the client identity private key
//string from = 1; // the client identity public key as known by the destination peer // remove, limit server tracking
Destination string `protobuf:"bytes,1,opt,name=destination,proto3" json:"destination,omitempty"` // the peer's current conversation lookup public key
Payload []byte `protobuf:"bytes,2,opt,name=payload,proto3" json:"payload,omitempty"` // the message UserMessage encrypted with the destination peer's public key
Signature []byte `protobuf:"bytes,3,opt,name=signature,proto3" json:"signature,omitempty"` // the payload signature with the client identity private key
ServerTimestamp []int64 `protobuf:"varint,4,rep,packed,name=serverTimestamp,proto3" json:"serverTimestamp,omitempty"` // server time stamp, might be several in matriochka mode
}
func (x *PackedUserMessage) Reset() {
@@ -488,13 +489,6 @@ func (*PackedUserMessage) Descriptor() ([]byte, []int) {
return file_messages_proto_rawDescGZIP(), []int{5}
}
func (x *PackedUserMessage) GetFrom() string {
if x != nil {
return x.From
}
return ""
}
func (x *PackedUserMessage) GetDestination() string {
if x != nil {
return x.Destination
@@ -516,16 +510,23 @@ func (x *PackedUserMessage) GetSignature() []byte {
return nil
}
func (x *PackedUserMessage) GetServerTimestamp() []int64 {
if x != nil {
return x.ServerTimestamp
}
return nil
}
// structure defining information that might be exchanged between two peers.
type UserMessage struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Destination string `protobuf:"bytes,1,opt,name=Destination,proto3" json:"Destination,omitempty"`
From string `protobuf:"bytes,2,opt,name=From,proto3" json:"From,omitempty"`
Type string `protobuf:"bytes,3,opt,name=Type,proto3" json:"Type,omitempty"`
Data []byte `protobuf:"bytes,4,opt,name=Data,proto3" json:"Data,omitempty"`
Destination string `protobuf:"bytes,1,opt,name=destination,proto3" json:"destination,omitempty"`
From string `protobuf:"bytes,2,opt,name=from,proto3" json:"from,omitempty"`
Type string `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
Data []byte `protobuf:"bytes,4,opt,name=data,proto3" json:"data,omitempty"`
Status *UserMessage_ConversationStatus `protobuf:"bytes,5,opt,name=Status,proto3" json:"Status,omitempty"`
Contact *ContactCard `protobuf:"bytes,6,opt,name=contact,proto3" json:"contact,omitempty"`
KnownServers *Server `protobuf:"bytes,7,opt,name=knownServers,proto3" json:"knownServers,omitempty"`
@@ -739,71 +740,16 @@ func (x *FromServerMessage_ConversationResponse) GetMessageUuids() []string {
return nil
}
type FromServerMessage_PostedMessage struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
LookupKey string `protobuf:"bytes,1,opt,name=lookupKey,proto3" json:"lookupKey,omitempty"`
Messages []*PackedUserMessage `protobuf:"bytes,2,rep,name=messages,proto3" json:"messages,omitempty"`
}
func (x *FromServerMessage_PostedMessage) Reset() {
*x = FromServerMessage_PostedMessage{}
if protoimpl.UnsafeEnabled {
mi := &file_messages_proto_msgTypes[10]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *FromServerMessage_PostedMessage) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*FromServerMessage_PostedMessage) ProtoMessage() {}
func (x *FromServerMessage_PostedMessage) ProtoReflect() protoreflect.Message {
mi := &file_messages_proto_msgTypes[10]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use FromServerMessage_PostedMessage.ProtoReflect.Descriptor instead.
func (*FromServerMessage_PostedMessage) Descriptor() ([]byte, []int) {
return file_messages_proto_rawDescGZIP(), []int{2, 2}
}
func (x *FromServerMessage_PostedMessage) GetLookupKey() string {
if x != nil {
return x.LookupKey
}
return ""
}
func (x *FromServerMessage_PostedMessage) GetMessages() []*PackedUserMessage {
if x != nil {
return x.Messages
}
return nil
}
type UserMessage_ConversationStatus struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
LocalUuid string `protobuf:"bytes,1,opt,name=LocalUuid,proto3" json:"LocalUuid,omitempty"`
LocalSequence uint64 `protobuf:"varint,2,opt,name=LocalSequence,proto3" json:"LocalSequence,omitempty"`
Sent uint64 `protobuf:"varint,3,opt,name=Sent,proto3" json:"Sent,omitempty"`
Received uint64 `protobuf:"varint,4,opt,name=Received,proto3" json:"Received,omitempty"`
Processed uint64 `protobuf:"varint,5,opt,name=Processed,proto3" json:"Processed,omitempty"`
LocalUuid string `protobuf:"bytes,1,opt,name=localUuid,proto3" json:"localUuid,omitempty"`
LocalSequence uint64 `protobuf:"varint,2,opt,name=localSequence,proto3" json:"localSequence,omitempty"`
Sent uint64 `protobuf:"varint,3,opt,name=sent,proto3" json:"sent,omitempty"`
Received uint64 `protobuf:"varint,4,opt,name=received,proto3" json:"received,omitempty"`
Processed uint64 `protobuf:"varint,5,opt,name=processed,proto3" json:"processed,omitempty"`
MyNextIdentity *ContactCard `protobuf:"bytes,6,opt,name=myNextIdentity,proto3" json:"myNextIdentity,omitempty"`
PeerNextIdentityAck int32 `protobuf:"varint,7,opt,name=peerNextIdentityAck,proto3" json:"peerNextIdentityAck,omitempty"` // version of the new peed accepted id
}
@@ -811,7 +757,7 @@ type UserMessage_ConversationStatus struct {
func (x *UserMessage_ConversationStatus) Reset() {
*x = UserMessage_ConversationStatus{}
if protoimpl.UnsafeEnabled {
mi := &file_messages_proto_msgTypes[11]
mi := &file_messages_proto_msgTypes[9]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -824,7 +770,7 @@ func (x *UserMessage_ConversationStatus) String() string {
func (*UserMessage_ConversationStatus) ProtoMessage() {}
func (x *UserMessage_ConversationStatus) ProtoReflect() protoreflect.Message {
mi := &file_messages_proto_msgTypes[11]
mi := &file_messages_proto_msgTypes[9]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -901,7 +847,7 @@ type UserMessage_Group struct {
func (x *UserMessage_Group) Reset() {
*x = UserMessage_Group{}
if protoimpl.UnsafeEnabled {
mi := &file_messages_proto_msgTypes[12]
mi := &file_messages_proto_msgTypes[10]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -914,7 +860,7 @@ func (x *UserMessage_Group) String() string {
func (*UserMessage_Group) ProtoMessage() {}
func (x *UserMessage_Group) ProtoReflect() protoreflect.Message {
mi := &file_messages_proto_msgTypes[12]
mi := &file_messages_proto_msgTypes[10]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -984,7 +930,7 @@ var file_messages_proto_rawDesc = []byte{
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@@ -994,113 +940,98 @@ var file_messages_proto_rawDesc = []byte{
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}
var (
@@ -1115,7 +1046,7 @@ func file_messages_proto_rawDescGZIP() []byte {
return file_messages_proto_rawDescData
}
var file_messages_proto_msgTypes = make([]protoimpl.MessageInfo, 13)
var file_messages_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
var file_messages_proto_goTypes = []interface{}{
(*PackedServerMessage)(nil), // 0: meowlib.PackedServerMessage
(*ToServerMessage)(nil), // 1: meowlib.ToServerMessage
@@ -1126,31 +1057,27 @@ var file_messages_proto_goTypes = []interface{}{
(*UserMessage)(nil), // 6: meowlib.UserMessage
(*ToServerMessage_ConversationRequest)(nil), // 7: meowlib.ToServerMessage.ConversationRequest
(*FromServerMessage_ConversationResponse)(nil), // 8: meowlib.FromServerMessage.ConversationResponse
nil, // 9: meowlib.FromServerMessage.PullResponseEntry
(*FromServerMessage_PostedMessage)(nil), // 10: meowlib.FromServerMessage.PostedMessage
(*UserMessage_ConversationStatus)(nil), // 11: meowlib.UserMessage.ConversationStatus
(*UserMessage_Group)(nil), // 12: meowlib.UserMessage.Group
(*UserMessage_ConversationStatus)(nil), // 9: meowlib.UserMessage.ConversationStatus
(*UserMessage_Group)(nil), // 10: meowlib.UserMessage.Group
}
var file_messages_proto_depIdxs = []int32{
7, // 0: meowlib.ToServerMessage.pullRequest:type_name -> meowlib.ToServerMessage.ConversationRequest
5, // 1: meowlib.ToServerMessage.messages:type_name -> meowlib.PackedUserMessage
3, // 2: meowlib.ToServerMessage.knownServers:type_name -> meowlib.Server
9, // 3: meowlib.FromServerMessage.pullResponse:type_name -> meowlib.FromServerMessage.PullResponseEntry
10, // 4: meowlib.FromServerMessage.chat:type_name -> meowlib.FromServerMessage.PostedMessage
5, // 3: meowlib.FromServerMessage.chat:type_name -> meowlib.PackedUserMessage
3, // 4: meowlib.FromServerMessage.knownServers:type_name -> meowlib.Server
3, // 5: meowlib.ContactCard.pullServers:type_name -> meowlib.Server
11, // 6: meowlib.UserMessage.Status:type_name -> meowlib.UserMessage.ConversationStatus
9, // 6: meowlib.UserMessage.Status:type_name -> meowlib.UserMessage.ConversationStatus
4, // 7: meowlib.UserMessage.contact:type_name -> meowlib.ContactCard
3, // 8: meowlib.UserMessage.knownServers:type_name -> meowlib.Server
12, // 9: meowlib.UserMessage.group:type_name -> meowlib.UserMessage.Group
8, // 10: meowlib.FromServerMessage.PullResponseEntry.value:type_name -> meowlib.FromServerMessage.ConversationResponse
5, // 11: meowlib.FromServerMessage.PostedMessage.messages:type_name -> meowlib.PackedUserMessage
4, // 12: meowlib.UserMessage.ConversationStatus.myNextIdentity:type_name -> meowlib.ContactCard
4, // 13: meowlib.UserMessage.Group.members:type_name -> meowlib.ContactCard
14, // [14:14] is the sub-list for method output_type
14, // [14:14] is the sub-list for method input_type
14, // [14:14] is the sub-list for extension type_name
14, // [14:14] is the sub-list for extension extendee
0, // [0:14] is the sub-list for field type_name
10, // 9: meowlib.UserMessage.group:type_name -> meowlib.UserMessage.Group
4, // 10: meowlib.UserMessage.ConversationStatus.myNextIdentity:type_name -> meowlib.ContactCard
4, // 11: meowlib.UserMessage.Group.members:type_name -> meowlib.ContactCard
12, // [12:12] is the sub-list for method output_type
12, // [12:12] is the sub-list for method input_type
12, // [12:12] is the sub-list for extension type_name
12, // [12:12] is the sub-list for extension extendee
0, // [0:12] is the sub-list for field type_name
}
func init() { file_messages_proto_init() }
@@ -1267,19 +1194,7 @@ func file_messages_proto_init() {
return nil
}
}
file_messages_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*FromServerMessage_PostedMessage); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_messages_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
file_messages_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*UserMessage_ConversationStatus); i {
case 0:
return &v.state
@@ -1291,7 +1206,7 @@ func file_messages_proto_init() {
return nil
}
}
file_messages_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
file_messages_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*UserMessage_Group); i {
case 0:
return &v.state
@@ -1310,7 +1225,7 @@ func file_messages_proto_init() {
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_messages_proto_rawDesc,
NumEnums: 0,
NumMessages: 13,
NumMessages: 11,
NumExtensions: 0,
NumServices: 0,
},

18
pb/messages.proto
View File

@@ -45,13 +45,10 @@ message FromServerMessage {
repeated string messageUuids = 1;
}
map<string,ConversationResponse> pullResponse = 6;
message PostedMessage{
string lookupKey= 1;
repeated PackedUserMessage messages = 2;
}
repeated PostedMessage chat = 7;
repeated PackedUserMessage chat = 6;
repeated Server knownServers = 7;
}
@@ -76,10 +73,11 @@ message ContactCard {
// structure for sending a message to be forwarded to another user in protobuf format
message PackedUserMessage {
string from = 1; // the client identity public key as known by the destination peer
string destination=2; // the peer's current conversation lookup public key
bytes payload=3; // the message UserMessage encrypted with the destination peer's public key
bytes signature=4; // the payload signature with the client identity private key
//string from = 1; // the client identity public key as known by the destination peer // remove, limit server tracking
string destination=1; // the peer's current conversation lookup public key
bytes payload=2; // the message UserMessage encrypted with the destination peer's public key
bytes signature=3; // the payload signature with the client identity private key
repeated int64 serverTimestamp=4; // server time stamp, might be several in matriochka mode
}
// structure defining information that might be exchanged between two peers.

38
server/router.go
View File

@@ -6,6 +6,7 @@ import (
"forge.redroom.link/yves/meowlib"
"github.com/go-redis/redis"
"google.golang.org/protobuf/proto"
)
type RedisRouter struct {
@@ -28,18 +29,43 @@ func NewRedisRouter(server *Identity, url string, password string, db int) *Redi
return &r
}
func (r *RedisRouter) Route(msg *meowlib.ToServerMessage) *meowlib.FromServerMessage {
func (r *RedisRouter) Route(msg *meowlib.ToServerMessage) (*meowlib.FromServerMessage, error) {
var from_server meowlib.FromServerMessage
if len(msg.Messages) > 0 { // user message
for _, usrmsg := range msg.Messages {
r.Client.ZAdd(usrmsg.Destination, redis.Z{float64(time.Now().Unix()), usrmsg.Payload})
// serialize the message to store it as byte array into redis
out, err := proto.Marshal(msg)
if err != nil {
return nil, err
}
r.Client.ZAdd(usrmsg.Destination, redis.Z{float64(time.Now().Unix()), out})
}
from_server.UuidAck = msg.Uuid
}
if len(msg.PullRequest) > 0 {
for _, rq := range msg.PullRequest {
msgcnt := r.Client.ZCount(rq.LookupKey, "-inf", "+inf")
r.Client.ZPopMin(rq.LookupKey, msgcnt.Val())
msgcnt, err := r.Client.ZCount(rq.LookupKey, "-inf", "+inf").Result()
if err != nil {
return nil, err
}
res, err := r.Client.ZPopMin(rq.LookupKey, msgcnt).Result()
if err != nil {
return nil, err
}
for _, redismsg := range res {
println(redismsg.Score)
val := redismsg.Member.([]byte)
var usrmsg meowlib.PackedUserMessage
err := proto.Unmarshal(val, &usrmsg)
if err != nil {
return nil, err
}
// add server timestamp
usrmsg.ServerTimestamp = append(usrmsg.ServerTimestamp, int64(redismsg.Score))
from_server.Chat = append(from_server.Chat, &usrmsg)
}
}
}
/*
@@ -47,7 +73,7 @@ func (r *RedisRouter) Route(msg *meowlib.ToServerMessage) *meowlib.FromServerMes
break
case "s": // servers list
break
breakmsgs
case "m": // matriochka
break
@@ -57,5 +83,5 @@ func (r *RedisRouter) Route(msg *meowlib.ToServerMessage) *meowlib.FromServerMes
break
}
*/
return &from_server
return &from_server, nil
}