mirror of
https://gitlab.com/veilid/veilidchat.git
synced 2024-10-01 06:55:46 -04:00
196 lines
6.2 KiB
Protocol Buffer
196 lines
6.2 KiB
Protocol Buffer
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// import 'dart:typed_data';
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// import 'package:change_case/change_case.dart';
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// import 'package:flutter/material.dart';
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// import 'package:freezed_annotation/freezed_annotation.dart';
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// import 'package:uuid/uuid.dart';
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// import 'package:veilid/veilid.dart';
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// part 'dht.freezed.dart';
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// part 'dht.g.dart';
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// // DHTData - represents chunked blob data in the DHT
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// // Header in subkey 0 follows this structure
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// //
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// // Subkeys 1..=stride on the first key are concatenated chunks
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// // Subkeys 0..stride on the 'keys' keys are concatenated chunks
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// //
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// // Keys must use writable schema in order to make this data mutable
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// @freezed
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// class DHTData with _$DHTData {
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// const factory DHTData({
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// // Other keys to concatenate
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// required List<TypedKey> keys,
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// // Hash of reassembled data to verify contents
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// required TypedHashDigest hash,
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// // Subkeys per key
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// required int stride,
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// // Chunk size per subkey
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// required int chunk,
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// // Total data size
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// required int size,
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// }) = _DHTData;
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// factory DHTData.fromJson(Map<String, dynamic> json) => _$DHTData(json);
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// }
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// // DHTList - represents an ordered collection of individual elements
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// // Header in subkey 0 follows this structure
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// //
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// // Subkeys 1..=stride on the first key are individual elements
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// // Subkeys 0..stride on the 'keys' keys are also individual elements
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// //
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// // Keys must use writable schema in order to make this list mutable
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// @freezed
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// class DHTList with _$DHTList {
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// const factory DHTList({
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// // Other keys to concatenate
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// required List<TypedKey> keys,
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// // Subkeys per key
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// required int stride,
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// // Item position index
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// // Actual item location is:
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// // idx = index[n] + 1 (offset for header at idx 0)
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// // key = idx / stride
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// // subkey = idx % stride
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// required List<int> index,
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// }) = _DHTList;
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// factory DHTList.fromJson(Map<String, dynamic> json) => _$DHTList(json);
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// }
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// // A single message as part of a series of messages
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// @freezed
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// class Message with _$Message {
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// const factory Message(
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// {
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// // Identity public key of the message author
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// required TypedKey author,
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// // Identity signature of all of the message fields
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// required Signature sig,
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// // Time the message was sent (ms since epoch)
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// required int ts,
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// // Text of the message
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// required String text}) = _Message;
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// factory Message.fromJson(Map<String, dynamic> json) =>
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// _$MessageFromJson(json);
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// }
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// // A record of a chunk of messages as reconciled from a conversation
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// // Element of a DHTList of messages
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// // DHT Key (Private): messagesKey
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// // DHT Secret: messagesSecret
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// // Encryption: Symmetric(messagesSecret)
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// // * for Conversation messagesSecret is: DH(IdentityA, IdentityB)
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// @freezed
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// class Messages with _$Messages {
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// const factory Messages(
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// {required Profile profile,
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// required Identity identity,
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// required bool available}) = _Messages;
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// factory Messages.fromJson(Map<String, dynamic> json) =>
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// _$MessagesFromJson(json);
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// }
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// // A record of a 1-1 chat that is synchronized between
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// // two users. Backed up on a DHT key. Visible and encrypted
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// // for the other party
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// //
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// // DHT Schema: SMPL(0,1,[identityPublicKey])
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// // DHT Key (UnicastOutbox): localConversation
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// // DHT Secret: None
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// // Encryption: DH(IdentityA, IdentityB)
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// @freezed
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// class Conversation with _$Conversation {
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// const factory Conversation(
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// {
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// // Profile to publish to friend
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// required Profile profile,
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// // Identity to publish to friend
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// required Identity identity,
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// // Messages DHTList
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// required TypedKey}) = _Contact;
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// factory Conversation.fromJson(Map<String, dynamic> json) =>
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// _$ConversationFromJson(json);
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// }
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// // A record of a contact that has accepted a contact invitation
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// // Contains a copy of the most recent remote profile as well as
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// // a locally edited profile.
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// // Contains a copy of the most recent identity from the contact's
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// // Master identity dht key
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// //
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// // Stored in ContactList DHTList
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// //
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// @freezed
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// class Contact with _$Contact {
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// const factory Contact({
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// // Friend's profile as locally edited
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// required Profile editedProfile,
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// // Copy of friend's profile from remote conversation
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// required Profile remoteProfile,
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// // Copy of friend's identity from remote conversation
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// required Identity remoteIdentity,
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// // Remote conversation key to sync from friend
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// required TypedKey remoteConversation,
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// // Our conversation key for friend to sync
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// required TypedKey localConversation,
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// }) = _Contact;
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// factory Contact.fromJson(Map<String, dynamic> json) =>
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// _$ContactFromJson(json);
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// }
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// // Publicly shared profile information for both contacts and accounts
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// // Contains:
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// // Name - Friendly name
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// // Title - Title of user
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// // Icon - Little picture to represent user in contact list
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// //
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// // DHT Key: None
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// // Encryption: None
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// @freezed
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// class Profile with _$Profile {
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// const factory Profile({
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// // Friendy name
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// required String name,
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// // Title of user
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// required String title,
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// // Status/away message
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// required String status,
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// // Icon DHTData
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// required TypedKey icon,
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// }) = _Profile;
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// factory Profile.fromJson(Map<String, dynamic> json) =>
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// _$ProfileFromJson(json);
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// }
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// // A record of an individual account
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// //
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// // DHT Schema: DFLT(1)
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// // DHT Key (Private): accountPublicKey
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// // DHT Secret: accountSecretKey
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// @freezed
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// class Account with _$Account {
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// const factory Account({
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// // The user's profile that gets shared with contacts
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// required Profile profile,
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// // Invisibility makes you always look 'Offline'
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// required bool invisible,
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// // Auto-away sets 'away' mode after an inactivity time
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// required autoAwayTimeoutSec,
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// // The contacts DHTList for this account
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// // Schema: SMPL(0,64,[accountPublicKey]) Encryption: accountSecretKey
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// required TypedKey contactList,
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// }) = _Account;
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// factory Account.fromJson(Map<String, dynamic> json) =>
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// _$AccountFromJson(json);
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// }
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