diff --git a/channels/generateProto.sh b/channels/generateProto.sh
new file mode 100755
index 0000000000000000000000000000000000000000..43c17e7e0587fe877ef77e52452f20d646a29670
--- /dev/null
+++ b/channels/generateProto.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+#///////////////////////////////////////////////////////////////////////////////
+#/ Copyright © 2020 xx network SEZC //
+#/ //
+#/ Use of this source code is governed by a license that can be found in the //
+#/ LICENSE file //
+#///////////////////////////////////////////////////////////////////////////////
+
+protoc --go_out=paths=source_relative:. channels/messages.proto
diff --git a/channels/messages.go b/channels/messages.go
new file mode 100644
index 0000000000000000000000000000000000000000..0769bf01a94b149b35dfbc11dfa8cfed458d094b
--- /dev/null
+++ b/channels/messages.go
@@ -0,0 +1,22 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC //
+// //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file //
+////////////////////////////////////////////////////////////////////////////////
+
+package channels
+
+import "github.com/golang/protobuf/proto"
+
+// UserMessageInternal is the internal structure of a UserMessage protobuf.
+type UserMessageInternal struct {
+ UserMessage
+ channelMsg ChannelMessage
+}
+
+// GetChannelMessage retrieves a serializes ChannelMessage within the
+// UserMessageInternal object.
+func (umi *UserMessageInternal) GetChannelMessage() ([]byte, error) {
+ return proto.Marshal(&umi.channelMsg)
+}
diff --git a/channels/messages.pb.go b/channels/messages.pb.go
new file mode 100644
index 0000000000000000000000000000000000000000..9626b2630372d47d4659dcf602961e586f8394cc
--- /dev/null
+++ b/channels/messages.pb.go
@@ -0,0 +1,217 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: channels/messages.proto
+
+package channels
+
+import (
+ fmt "fmt"
+ proto "github.com/golang/protobuf/proto"
+ math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// ChannelMessage is transmitted by the channel. Effectively it is
+// a command for the channel sent by a user with admin access of the channel.
+type ChannelMessage struct {
+ // Lease is the length that this channel message will take effect.
+ Lease int64 `protobuf:"varint,1,opt,name=Lease,proto3" json:"Lease,omitempty"`
+ // The round this message was sent on
+ RoundID uint64 `protobuf:"varint,2,opt,name=RoundID,proto3" json:"RoundID,omitempty"`
+ // The type the below payload is. This may be some form of channel command,
+ // such as BAN<username1>.
+ PayloadType uint32 `protobuf:"varint,3,opt,name=PayloadType,proto3" json:"PayloadType,omitempty"`
+ // Payload is the actual message payload. It will be processed differently based
+ // on the PayloadType
+ Payload []byte `protobuf:"bytes,4,opt,name=Payload,proto3" json:"Payload,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *ChannelMessage) Reset() { *m = ChannelMessage{} }
+func (m *ChannelMessage) String() string { return proto.CompactTextString(m) }
+func (*ChannelMessage) ProtoMessage() {}
+func (*ChannelMessage) Descriptor() ([]byte, []int) {
+ return fileDescriptor_91ac4de6d1711204, []int{0}
+}
+
+func (m *ChannelMessage) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_ChannelMessage.Unmarshal(m, b)
+}
+func (m *ChannelMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_ChannelMessage.Marshal(b, m, deterministic)
+}
+func (m *ChannelMessage) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_ChannelMessage.Merge(m, src)
+}
+func (m *ChannelMessage) XXX_Size() int {
+ return xxx_messageInfo_ChannelMessage.Size(m)
+}
+func (m *ChannelMessage) XXX_DiscardUnknown() {
+ xxx_messageInfo_ChannelMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ChannelMessage proto.InternalMessageInfo
+
+func (m *ChannelMessage) GetLease() int64 {
+ if m != nil {
+ return m.Lease
+ }
+ return 0
+}
+
+func (m *ChannelMessage) GetRoundID() uint64 {
+ if m != nil {
+ return m.RoundID
+ }
+ return 0
+}
+
+func (m *ChannelMessage) GetPayloadType() uint32 {
+ if m != nil {
+ return m.PayloadType
+ }
+ return 0
+}
+
+func (m *ChannelMessage) GetPayload() []byte {
+ if m != nil {
+ return m.Payload
+ }
+ return nil
+}
+
+// UserMessage is a message sent by a user who is a member within the channel.
+type UserMessage struct {
+ // Message contains the contents of the message. This is typically what
+ // the end-user has submitted to the channel.
+ Message []byte `protobuf:"bytes,1,opt,name=Message,proto3" json:"Message,omitempty"`
+ // ValidationSignature is the signature validating this user owns
+ // their username and may send messages to the channel under this username.
+ // This signature is provided by UD and may be validated by all members of
+ // the channel.
+ // ValidationSignature = Sig(UD_ECCPrivKey,Username|ECCPublicKey|UsernameLease)
+ ValidationSignature []byte `protobuf:"bytes,2,opt,name=ValidationSignature,proto3" json:"ValidationSignature,omitempty"`
+ // Signature is the signature proving this message has been
+ // sent by the owner of this user's public key.
+ // Signature = Sig(User_ECCPublicKey,Message)
+ Signature []byte `protobuf:"bytes,3,opt,name=Signature,proto3" json:"Signature,omitempty"`
+ // Username is the username the user has registered with the channel and
+ // with UD.
+ Username string `protobuf:"bytes,4,opt,name=Username,proto3" json:"Username,omitempty"`
+ // ECCPublicKey is the user's EC Public key. This is provided by the network.
+ ECCPublicKey []byte `protobuf:"bytes,5,opt,name=ECCPublicKey,proto3" json:"ECCPublicKey,omitempty"`
+ // UsernameLease is the lease that has been provided to the username.
+ // This value is provide by UD.
+ UsernameLease int64 `protobuf:"varint,6,opt,name=UsernameLease,proto3" json:"UsernameLease,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *UserMessage) Reset() { *m = UserMessage{} }
+func (m *UserMessage) String() string { return proto.CompactTextString(m) }
+func (*UserMessage) ProtoMessage() {}
+func (*UserMessage) Descriptor() ([]byte, []int) {
+ return fileDescriptor_91ac4de6d1711204, []int{1}
+}
+
+func (m *UserMessage) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_UserMessage.Unmarshal(m, b)
+}
+func (m *UserMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_UserMessage.Marshal(b, m, deterministic)
+}
+func (m *UserMessage) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_UserMessage.Merge(m, src)
+}
+func (m *UserMessage) XXX_Size() int {
+ return xxx_messageInfo_UserMessage.Size(m)
+}
+func (m *UserMessage) XXX_DiscardUnknown() {
+ xxx_messageInfo_UserMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UserMessage proto.InternalMessageInfo
+
+func (m *UserMessage) GetMessage() []byte {
+ if m != nil {
+ return m.Message
+ }
+ return nil
+}
+
+func (m *UserMessage) GetValidationSignature() []byte {
+ if m != nil {
+ return m.ValidationSignature
+ }
+ return nil
+}
+
+func (m *UserMessage) GetSignature() []byte {
+ if m != nil {
+ return m.Signature
+ }
+ return nil
+}
+
+func (m *UserMessage) GetUsername() string {
+ if m != nil {
+ return m.Username
+ }
+ return ""
+}
+
+func (m *UserMessage) GetECCPublicKey() []byte {
+ if m != nil {
+ return m.ECCPublicKey
+ }
+ return nil
+}
+
+func (m *UserMessage) GetUsernameLease() int64 {
+ if m != nil {
+ return m.UsernameLease
+ }
+ return 0
+}
+
+func init() {
+ proto.RegisterType((*ChannelMessage)(nil), "parse.ChannelMessage")
+ proto.RegisterType((*UserMessage)(nil), "parse.UserMessage")
+}
+
+func init() {
+ proto.RegisterFile("channels/messages.proto", fileDescriptor_91ac4de6d1711204)
+}
+
+var fileDescriptor_91ac4de6d1711204 = []byte{
+ // 261 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0x4f, 0x4b, 0xc3, 0x40,
+ 0x10, 0xc5, 0x59, 0xd3, 0xf4, 0xcf, 0x34, 0xf5, 0x30, 0x0a, 0x2e, 0xe2, 0x21, 0x04, 0x0f, 0x39,
+ 0xa9, 0xe0, 0x37, 0x30, 0x7a, 0x10, 0x15, 0xca, 0xfa, 0xe7, 0xe0, 0x6d, 0xda, 0x0c, 0x35, 0x90,
+ 0xee, 0x86, 0x6c, 0x72, 0x08, 0xf8, 0x55, 0xfd, 0x2e, 0xd2, 0x4d, 0xd7, 0x5a, 0xe8, 0x6d, 0x7e,
+ 0x6f, 0xde, 0xf0, 0x86, 0x07, 0x67, 0xcb, 0x2f, 0xd2, 0x9a, 0x4b, 0x7b, 0xbd, 0x66, 0x6b, 0x69,
+ 0xc5, 0xf6, 0xaa, 0xaa, 0x4d, 0x63, 0x30, 0xac, 0xa8, 0xb6, 0x9c, 0x7c, 0xc3, 0x71, 0xd6, 0x3b,
+ 0x5e, 0xfa, 0x3d, 0x9e, 0x42, 0xf8, 0xcc, 0x64, 0x59, 0x8a, 0x58, 0xa4, 0x81, 0xea, 0x01, 0x25,
+ 0x8c, 0x94, 0x69, 0x75, 0xfe, 0x78, 0x2f, 0x8f, 0x62, 0x91, 0x0e, 0x94, 0x47, 0x8c, 0x61, 0x3a,
+ 0xa7, 0xae, 0x34, 0x94, 0xbf, 0x75, 0x15, 0xcb, 0x20, 0x16, 0xe9, 0x4c, 0xfd, 0x97, 0x36, 0xb7,
+ 0x5b, 0x94, 0x83, 0x58, 0xa4, 0x91, 0xf2, 0x98, 0xfc, 0x08, 0x98, 0xbe, 0x5b, 0xae, 0x7d, 0xb6,
+ 0x84, 0xd1, 0x76, 0x74, 0xe9, 0x91, 0xf2, 0x88, 0x37, 0x70, 0xf2, 0x41, 0x65, 0x91, 0x53, 0x53,
+ 0x18, 0xfd, 0x5a, 0xac, 0x34, 0x35, 0x6d, 0xcd, 0xee, 0x97, 0x48, 0x1d, 0x5a, 0xe1, 0x05, 0x4c,
+ 0x76, 0xbe, 0xc0, 0xf9, 0x76, 0x02, 0x9e, 0xc3, 0x78, 0x13, 0xac, 0x69, 0xcd, 0xee, 0xa9, 0x89,
+ 0xfa, 0x63, 0x4c, 0x20, 0x7a, 0xc8, 0xb2, 0x79, 0xbb, 0x28, 0x8b, 0xe5, 0x13, 0x77, 0x32, 0x74,
+ 0xc7, 0x7b, 0x1a, 0x5e, 0xc2, 0xcc, 0xfb, 0xfb, 0xb6, 0x86, 0xae, 0xad, 0x7d, 0xf1, 0x0e, 0x3e,
+ 0xc7, 0xbe, 0xff, 0xc5, 0xd0, 0xf5, 0x7e, 0xfb, 0x1b, 0x00, 0x00, 0xff, 0xff, 0xcb, 0xb2, 0xc9,
+ 0xf7, 0x92, 0x01, 0x00, 0x00,
+}
diff --git a/channels/messages.proto b/channels/messages.proto
new file mode 100644
index 0000000000000000000000000000000000000000..c889329677ba19cbfefedd820287e817e0318ef6
--- /dev/null
+++ b/channels/messages.proto
@@ -0,0 +1,59 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC //
+// //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file //
+////////////////////////////////////////////////////////////////////////////////
+
+syntax = "proto3";
+
+package parse;
+option go_package = "channels";
+
+// ChannelMessage is transmitted by the channel. Effectively it is
+// a command for the channel sent by a user with admin access of the channel.
+message ChannelMessage{
+ // Lease is the length that this channel message will take effect.
+ int64 Lease = 1;
+
+ // The round this message was sent on
+ uint64 RoundID = 2;
+
+ // The type the below payload is. This may be some form of channel command,
+ // such as BAN<username1>.
+ uint32 PayloadType = 3;
+
+ // Payload is the actual message payload. It will be processed differently based
+ // on the PayloadType
+ bytes Payload = 4;
+}
+
+// UserMessage is a message sent by a user who is a member within the channel.
+message UserMessage {
+ // Message contains the contents of the message. This is typically what
+ // the end-user has submitted to the channel.
+ bytes Message = 1;
+
+ // ValidationSignature is the signature validating this user owns
+ // their username and may send messages to the channel under this username.
+ // This signature is provided by UD and may be validated by all members of
+ // the channel.
+ // ValidationSignature = Sig(UD_ECCPrivKey,Username|ECCPublicKey|UsernameLease)
+ bytes ValidationSignature = 2;
+
+ // Signature is the signature proving this message has been
+ // sent by the owner of this user's public key.
+ // Signature = Sig(User_ECCPublicKey,Message)
+ bytes Signature = 3;
+
+ // Username is the username the user has registered with the channel and
+ // with UD.
+ string Username = 4;
+
+ // ECCPublicKey is the user's EC Public key. This is provided by the network.
+ bytes ECCPublicKey = 5;
+
+ // UsernameLease is the lease that has been provided to the username.
+ // This value is provide by UD.
+ int64 UsernameLease = 6;
+}