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feat: Make moxxmpp_socket Flutter independent

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PapaTutuWawa
2022-11-08 16:58:36 +01:00
parent 4855a289d9
commit 565089e1c8
8 changed files with 38 additions and 18 deletions
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8
moxxmpp_socket/lib/src/record.dart Normal file
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@@ -0,0 +1,8 @@
/// A data class to represent a DNS SRV record.
class MoxSrvRecord {
MoxSrvRecord(this.priority, this.weight, this.target, this.port);
final int priority;
final int weight;
final int port;
final String target;
}

4
moxxmpp_socket/lib/src/rfc_2782.dart
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@@ -1,7 +1,7 @@
import 'package:moxdns/moxdns.dart';
import 'package:moxxmpp_socket/src/record.dart';
/// Sorts the SRV records according to priority and weight.
int srvRecordSortComparator(SrvRecord a, SrvRecord b) {
int srvRecordSortComparator(MoxSrvRecord a, MoxSrvRecord b) {
if (a.priority < b.priority) {
return -1;
} else {

17
moxxmpp_socket/lib/src/socket.dart
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@@ -2,8 +2,9 @@ import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:logging/logging.dart';
import 'package:moxdns/moxdns.dart';
import 'package:meta/meta.dart';
import 'package:moxxmpp/moxxmpp.dart';
import 'package:moxxmpp_socket/src/record.dart';
import 'package:moxxmpp_socket/src/rfc_2782.dart';
/// TCP socket implementation for XmppConnection
@@ -38,6 +39,16 @@ class TCPSocketWrapper extends BaseSocketWrapper {
void destroy() {
_socketSubscription?.cancel();
}
/// Called on connect to perform a SRV query against [domain]. If [dnssec] is true,
/// then DNSSEC validation should be performed.
///
/// Returns a list of SRV records. If none are available or an error occured, an empty
/// list is returned.
@visibleForOverriding
Future<List<MoxSrvRecord>> srvQuery(String domain, bool dnssec) async {
return <MoxSrvRecord>[];
}
bool _onBadCertificate(dynamic certificate, String domain) {
_log.fine('Bad certificate: ${certificate.toString()}');
@@ -49,7 +60,7 @@ class TCPSocketWrapper extends BaseSocketWrapper {
Future<bool> _xep368Connect(String domain) async {
// TODO(Unknown): Maybe do DNSSEC one day
final results = await MoxdnsPlugin.srvQuery('_xmpps-client._tcp.$domain', false);
final results = await srvQuery('_xmpps-client._tcp.$domain', false);
if (results.isEmpty) {
return false;
}
@@ -90,7 +101,7 @@ class TCPSocketWrapper extends BaseSocketWrapper {
Future<bool> _rfc6120Connect(String domain) async {
// TODO(Unknown): Maybe do DNSSEC one day
final results = await MoxdnsPlugin.srvQuery('_xmpp-client._tcp.$domain', false);
final results = await srvQuery('_xmpp-client._tcp.$domain', false);
results.sort(srvRecordSortComparator);
for (final srv in results) {