matriochka start send and route + doc upt

client/identity.go

@@ -11,17 +11,21 @@ import (
 )
 
 type Identity struct {
-	Nickname          string             `json:"nickname,omitempty"`
-	RootKp            meowlib.KeyPair    `json:"id_kp,omitempty"`
-	Status            string             `json:"status,omitempty"`
-	Peers             PeerList           `json:"peers,omitempty"`
-	KnownServers      InternalServerList `json:"known_servers,omitempty"`
-	MessageServers    InternalServerList `json:"message_servers,omitempty"`
-	ArchiveServers    InternalServerList `json:"archive_servers,omitempty"`
-	OwnedServers      InternalServerList `json:"owned_servers,omitempty"`
-	DefaultDbPassword string             `json:"default_db_password,omitempty"`
-	DbPasswordStore   bool               `json:"db_password_store,omitempty"`
-	OwnedDevices      PeerList           `json:"owned_devices,omitempty"`
+	Nickname             string               `json:"nickname,omitempty"`
+	RootKp               meowlib.KeyPair      `json:"id_kp,omitempty"`
+	Status               string               `json:"status,omitempty"`
+	Peers                PeerList             `json:"peers,omitempty"`
+	HiddenPeers          [][]byte             `json:"hiddend_peers,omitempty"`
+	Device               meowlib.KeyPair      `json:"device,omitempty"`
+	KnownServers         InternalServerList   `json:"known_servers,omitempty"`
+	MessageServers       InternalServerList   `json:"message_servers,omitempty"`
+	ArchiveServers       InternalServerList   `json:"archive_servers,omitempty"`
+	OwnedServers         InternalServerList   `json:"owned_servers,omitempty"`
+	DefaultDbPassword    string               `json:"default_db_password,omitempty"`
+	DbPasswordStore      bool                 `json:"db_password_store,omitempty"`
+	OwnedDevices         PeerList             `json:"owned_devices,omitempty"`
+	StaticMtkServerPaths []InternalServerList `json:"static_mtk_server_paths,omitempty"`
+	DynamicMtkServeRules []string             `json:"dynamic_mtk_serve_rules,omitempty"`
 }
 
 func CreateIdentity(nickname string) *Identity {

client/matriochka.go

@@ -0,0 +1,51 @@
+package client
+
+import (
+	"forge.redroom.link/yves/meowlib"
+	"github.com/google/uuid"
+)
+
+func ProcessForOutput(usermessage *meowlib.UserMessage, peer *Peer, servers *InternalServerList, trackingLookupKey string) ([]byte, error) {
+	lastIdx := len(servers.Servers) - 1
+	// LAST SERVER : Message delivery as usual
+	srv := &servers.Servers[lastIdx]
+	// Prepare cyphered + packed user message
+	packedMsg, err := peer.ProcessOutboundUserMessage(usermessage)
+	if err != nil {
+		return nil, err
+	}
+	// Creating Server message for transporting the user message
+	toServerMessage := srv.BuildToServerMessageFromUserMessage(packedMsg)
+	lastmsg, err := srv.ProcessOutboundMessage(toServerMessage)
+	if err != nil {
+		return nil, err
+	}
+	lastuuid := uuid.NewString()
+	// ALL PREVIOUS SERVERS
+	for i := lastIdx - 1; i >= 0; i-- {
+		srv = &servers.Servers[i]
+		var toServerMessage meowlib.ToServerMessage
+		toServerMessage.MatriochkaMessage.Data = lastmsg
+		toServerMessage.MatriochkaMessage.Next.Url = servers.Servers[i+1].ServerData.Url
+		toServerMessage.MatriochkaMessage.Next.PublicKey = servers.Servers[i+1].ServerData.PublicKey
+		toServerMessage.MatriochkaMessage.Next.Delay = int32(servers.Servers[i+1].AllowedDelay)
+		if trackingLookupKey != "" {
+			toServerMessage.MatriochkaMessage.Next.Uuid = lastuuid // change tracking uuid at each server
+			if i > 0 {
+				toServerMessage.MatriochkaMessage.Prev.Url = servers.Servers[i-1].ServerData.Url
+				toServerMessage.MatriochkaMessage.Prev.PublicKey = servers.Servers[i+1].ServerData.PublicKey
+				toServerMessage.MatriochkaMessage.Prev.Delay = int32(servers.Servers[i-1].AllowedDelay)
+				toServerMessage.MatriochkaMessage.Prev.Uuid = uuid.NewString()
+				lastuuid = toServerMessage.MatriochkaMessage.Prev.Uuid
+			} else { // for first message, no previous tracking but a lookupkey to stack the tracking messages
+				toServerMessage.MatriochkaMessage.LookupKey = trackingLookupKey
+			}
+		}
+		lastmsg, err = srv.ProcessOutboundMessage(&toServerMessage)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return lastmsg, nil
+}

client/server.go

@@ -10,13 +10,15 @@ import (
 )
 
 type InternalServer struct {
-	ServerData meowlib.Server  `json:"server_data,omitempty"`
-	Presence   bool            `json:"presence,omitempty"`
-	LastCheck  time.Time       `json:"last_check,omitempty"`
-	Uptime     time.Duration   `json:"uptime,omitempty"`
-	Login      string          `json:"login,omitempty"`
-	Password   string          `json:"password,omitempty"`
-	Me         meowlib.KeyPair `json:"me,omitempty"`
+	ServerData   meowlib.Server  `json:"server_data,omitempty"`
+	Presence     bool            `json:"presence,omitempty"`
+	LastCheck    time.Time       `json:"last_check,omitempty"`
+	Uptime       time.Duration   `json:"uptime,omitempty"`
+	Login        string          `json:"login,omitempty"`
+	Password     string          `json:"password,omitempty"`
+	Me           meowlib.KeyPair `json:"me,omitempty"`
+	Country      string          `json:"country,omitempty"`
+	AllowedDelay int             `json:"allowed_delay,omitempty"`
 }
 
 type InternalServerList struct {