fix some lints
This commit is contained in:
Fabian Freund
@@ -24,9 +24,7 @@ class MyApp extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return const MaterialApp(
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home: Home(),
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);
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return const MaterialApp(home: Home());
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}
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}
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@@ -47,8 +45,9 @@ class _MyAppState extends State<Home> {
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// Set the default text for the onion input field.
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final onionController = TextEditingController(
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text:
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'https://cflarexljc3rw355ysrkrzwapozws6nre6xsy3n4yrj7taye3uiby3ad.onion');
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text:
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'https://cflarexljc3rw355ysrkrzwapozws6nre6xsy3n4yrj7taye3uiby3ad.onion',
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);
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// See https://blog.cloudflare.com/cloudflare-onion-service/ for more options:
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// cflarexljc3rw355ysrkrzwapozws6nre6xsy3n4yrj7taye3uiby3ad.onion
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// cflarenuttlfuyn7imozr4atzvfbiw3ezgbdjdldmdx7srterayaozid.onion
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@@ -62,14 +61,16 @@ class _MyAppState extends State<Home> {
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// cflare2nge4h4yqr3574crrd7k66lil3torzbisz6uciyuzqc2h2ykyd.onion
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final bitcoinOnionController = TextEditingController(
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text:
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'qly7g5n5t3f3h23xvbp44vs6vpmayurno4basuu5rcvrupli7y2jmgid.onion:50001');
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text:
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'qly7g5n5t3f3h23xvbp44vs6vpmayurno4basuu5rcvrupli7y2jmgid.onion:50001',
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);
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// For more options, see https://bitnodes.io/nodes/addresses/?q=onion and
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// https://sethforprivacy.com/about/
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final moneroOnionController = TextEditingController(
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text:
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'ucdouiihzwvb5edg3ezeufcs4yp26gq4x64n6b4kuffb7s7jxynnk7qd.onion:18081/json_rpc');
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text:
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'ucdouiihzwvb5edg3ezeufcs4yp26gq4x64n6b4kuffb7s7jxynnk7qd.onion:18081/json_rpc',
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);
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Future<void> startTor() async {
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await Tor.init();
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@@ -96,9 +97,7 @@ class _MyAppState extends State<Home> {
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Widget build(BuildContext context) {
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const spacerSmall = SizedBox(height: 10);
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return Scaffold(
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appBar: AppBar(
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title: const Text('Tor example'),
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),
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appBar: AppBar(title: const Text('Tor example')),
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body: SingleChildScrollView(
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child: Container(
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padding: const EdgeInsets.all(10),
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@@ -129,11 +128,13 @@ class _MyAppState extends State<Home> {
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await startTor();
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print("Starting tor took "
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"${DateTime.now().difference(time).inSeconds} "
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"seconds. Proxy running on port ${Tor.instance.port}");
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print(
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"Starting tor took "
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"${DateTime.now().difference(time).inSeconds} "
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"seconds. Proxy running on port ${Tor.instance.port}",
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);
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if (mounted) {
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if (context.mounted) {
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Navigator.of(context).pop();
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}
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},
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@@ -176,10 +177,11 @@ class _MyAppState extends State<Home> {
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// Assign connection factory.
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SocksTCPClient.assignToHttpClient(client, [
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ProxySettings(InternetAddress.loopbackIPv4,
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Tor.instance.port,
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password:
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null), // TODO Need to get from tor config file.
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ProxySettings(
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InternetAddress.loopbackIPv4,
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Tor.instance.port,
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password: null,
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), // TODO Need to get from tor config file.
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]);
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// GET request.
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@@ -188,8 +190,9 @@ class _MyAppState extends State<Home> {
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final response = await request.close();
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// Print response.
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var responseString =
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await utf8.decodeStream(response);
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var responseString = await utf8.decodeStream(
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response,
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);
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print(responseString);
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// If host input left to default icanhazip.com, a Tor
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// exit node IP should be printed to the console.
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@@ -223,7 +226,9 @@ class _MyAppState extends State<Home> {
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//
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// Note that this is an SSL example.
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await socksSocket.connectTo(
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'bitcoin.stackwallet.com', 50002);
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'bitcoin.stackwallet.com',
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50002,
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);
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// Send a server features command to the connected socket, see method for more specific usage example..
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await socksSocket.sendServerFeaturesCommand();
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@@ -288,17 +293,20 @@ class _MyAppState extends State<Home> {
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return;
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}
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String domain =
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bitcoinOnionController.text.split(":").first;
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String domain = bitcoinOnionController.text
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.split(":")
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.first;
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int port = int.parse(
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bitcoinOnionController.text.split(":").last);
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bitcoinOnionController.text.split(":").last,
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);
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// Instantiate a socks socket at localhost and on the port selected by the tor service.
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var socksSocket = await SOCKSSocket.create(
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proxyHost: InternetAddress.loopbackIPv4.address,
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proxyPort: Tor.instance.port,
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sslEnabled: !domain
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.endsWith(".onion"), // For SSL connections.
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sslEnabled: !domain.endsWith(
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".onion",
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), // For SSL connections.
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);
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// Connect to the socks instantiated above.
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@@ -341,13 +349,10 @@ class _MyAppState extends State<Home> {
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// Close the socket.
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await socksSocket.close();
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}
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// A mutex should be added to this example to prevent
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// multiple connections from being made at once. TODO
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: null,
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child: const Text(
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"Test Bitcoin onion node connection",
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),
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child: const Text("Test Bitcoin onion node connection"),
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),
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],
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),
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@@ -369,24 +374,28 @@ class _MyAppState extends State<Home> {
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onPressed: torStarted
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? () async {
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// Validate the onion address.
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if (!moneroOnionController.text
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.contains(".onion")) {
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if (!moneroOnionController.text.contains(
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".onion",
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)) {
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print("Invalid onion address");
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return;
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} else if (!moneroOnionController.text
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.contains(":")) {
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} else if (!moneroOnionController.text.contains(
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":",
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)) {
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print("Invalid onion address (needs port)");
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return;
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}
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final String host =
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moneroOnionController.text.split(":").first;
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final int port = int.parse(moneroOnionController
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.text
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final String host = moneroOnionController.text
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.split(":")
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.last
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.split("/")
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.first);
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.first;
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final int port = int.parse(
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moneroOnionController.text
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.split(":")
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.last
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.split("/")
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.first,
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);
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final String path = moneroOnionController.text
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.split(":")
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.last
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@@ -408,7 +417,8 @@ class _MyAppState extends State<Home> {
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"method": "get_info",
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});
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final request = 'POST /$path HTTP/1.1\r\n'
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final request =
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'POST /$path HTTP/1.1\r\n'
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'Host: $host\r\n'
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'Content-Type: application/json\r\n'
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'Content-Length: ${body.length}\r\n'
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@@ -449,13 +459,10 @@ class _MyAppState extends State<Home> {
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await socksSocket.close();
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}
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// A mutex should be added to this example to prevent
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// multiple connections from being made at once. TODO
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: null,
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child: const Text(
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"Test Monero onion node connection",
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),
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child: const Text("Test Monero onion node connection"),
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),
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],
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),
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