selfprivacy.org.app/lib/utils/network_utils.dart

44 lines
1 KiB
Dart

import 'package:selfprivacy/logic/models/json/dns_records.dart';
import 'package:url_launcher/url_launcher.dart';
DnsRecord? extractDkimRecord(final List<DnsRecord> records) {
DnsRecord? dkimRecord;
for (final DnsRecord record in records) {
if (record.type == 'TXT' && record.name == 'selector._domainkey') {
dkimRecord = record;
}
}
return dkimRecord;
}
String getHostnameFromDomain(final String domain) {
// Replace all non-alphanumeric characters with an underscore
String hostname =
domain.split('.')[0].replaceAll(RegExp(r'[^a-zA-Z0-9]'), '-');
if (hostname.endsWith('-')) {
hostname = hostname.substring(0, hostname.length - 1);
}
if (hostname.startsWith('-')) {
hostname = hostname.substring(1);
}
if (hostname.isEmpty) {
hostname = 'selfprivacy-server';
}
return hostname;
}
void launchURL(final url) async {
try {
final Uri uri = Uri.parse(url);
await launchUrl(
uri,
mode: LaunchMode.externalApplication,
);
} catch (e) {
print(e);
}
}