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* Remove nodeID from valid input type list when pasted * Handle LNURL-Pay * Handle LNURL-Withdraw * Handle LNURL-Auth * Wait for input to be parsed * Fix title of destination pubkey * Move LnUrl API's to LnUrlBloc * Validate LnUrl payments against lightning limits * Rename isLnurlPayment to isLnUrlPayment for consistency of capitalization of LnUrl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| import 'package:flutter_breez_liquid/flutter_breez_liquid.dart'; | ||
| import 'package:hydrated_bloc/hydrated_bloc.dart'; | ||
| import 'package:l_breez/bloc/account/breez_sdk_liquid.dart'; | ||
| import 'package:l_breez/bloc/lnurl/lnurl_state.dart'; | ||
| import 'package:logging/logging.dart'; | ||
|
|
||
| class LnUrlBloc extends Cubit<LnUrlState> { | ||
| final _log = Logger("LnUrlBloc"); | ||
| final BreezSDKLiquid _liquidSdk; | ||
|
|
||
| LnUrlBloc(this._liquidSdk) : super(LnUrlState.initial()); | ||
|
|
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| Future<LightningPaymentLimitsResponse> fetchLightningLimits() async { | ||
| try { | ||
| final limits = await _liquidSdk.instance!.fetchLightningLimits(); | ||
| emit(state.copyWith(limits: limits)); | ||
| return limits; | ||
| } catch (e) { | ||
| _log.severe("fetchLightningLimits error", e); | ||
| rethrow; | ||
| } | ||
| } | ||
|
|
||
| Future<LnUrlWithdrawResult> lnurlWithdraw({ | ||
| required LnUrlWithdrawRequest req, | ||
| }) async { | ||
| try { | ||
| return await _liquidSdk.instance!.lnurlWithdraw(req: req); | ||
| } catch (e) { | ||
| _log.severe("lnurlWithdraw error", e); | ||
| rethrow; | ||
| } | ||
| } | ||
|
|
||
| Future<LnUrlPayResult> lnurlPay({ | ||
| required LnUrlPayRequest req, | ||
| }) async { | ||
| try { | ||
| return await _liquidSdk.instance!.lnurlPay(req: req); | ||
| } catch (e) { | ||
| _log.severe("lnurlPay error", e); | ||
| rethrow; | ||
| } | ||
| } | ||
|
|
||
| Future<LnUrlCallbackStatus> lnurlAuth({ | ||
| required LnUrlAuthRequestData reqData, | ||
| }) async { | ||
| try { | ||
| return await _liquidSdk.instance!.lnurlAuth(reqData: reqData); | ||
| } catch (e) { | ||
| _log.severe("lnurlAuth error", e); | ||
| rethrow; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| import 'package:flutter_breez_liquid/flutter_breez_liquid.dart'; | ||
|
|
||
| class LnUrlState { | ||
| final LightningPaymentLimitsResponse? limits; | ||
|
|
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| LnUrlState({this.limits}); | ||
|
|
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| LnUrlState.initial() : this(); | ||
|
|
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| LnUrlState copyWith({ | ||
| LightningPaymentLimitsResponse? limits, | ||
| }) { | ||
| return LnUrlState( | ||
| limits: limits ?? this.limits, | ||
| ); | ||
| } | ||
| } |
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24 changes: 9 additions & 15 deletions
24
lib/routes/home/widgets/payments_list/dialog/payment_details_dialog_destination_pubkey.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,21 @@ | ||
| import 'package:breez_translations/breez_translations_locales.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:flutter/widgets.dart'; | ||
| import 'package:l_breez/models/payment_minutiae.dart'; | ||
| import 'package:l_breez/routes/home/widgets/payments_list/dialog/shareable_payment_row.dart'; | ||
|
|
||
| class PaymentDetailsDestinationPubkey extends StatelessWidget { | ||
| final PaymentMinutiae paymentMinutiae; | ||
|
|
||
| const PaymentDetailsDestinationPubkey({ | ||
| super.key, | ||
| required this.paymentMinutiae, | ||
| }); | ||
| const PaymentDetailsDestinationPubkey({required this.paymentMinutiae, super.key}); | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| final texts = context.texts(); | ||
| final destinationPubkey = paymentMinutiae.swapId; | ||
| if (destinationPubkey.isNotEmpty) { | ||
| return ShareablePaymentRow( | ||
| title: texts.payment_details_dialog_single_info_node_id, | ||
| sharedValue: destinationPubkey, | ||
| ); | ||
| } else { | ||
| return Container(); | ||
| } | ||
| return destinationPubkey.isNotEmpty | ||
| ? ShareablePaymentRow( | ||
| // TODO: Move this message to Breez-Translations | ||
| title: "Swap ID", | ||
| sharedValue: destinationPubkey, | ||
| ) | ||
| : const SizedBox.shrink(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| import 'package:breez_translations/breez_translations_locales.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:flutter_bloc/flutter_bloc.dart'; | ||
| import 'package:flutter_breez_liquid/flutter_breez_liquid.dart'; | ||
| import 'package:l_breez/bloc/lnurl/lnurl_bloc.dart'; | ||
| import 'package:l_breez/routes/lnurl/auth/login_text.dart'; | ||
| import 'package:l_breez/routes/lnurl/widgets/lnurl_page_result.dart'; | ||
| import 'package:l_breez/widgets/error_dialog.dart'; | ||
| import 'package:l_breez/widgets/loader.dart'; | ||
| import 'package:logging/logging.dart'; | ||
|
|
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| final _log = Logger("HandleLNURLAuthRequest"); | ||
|
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| Future<LNURLPageResult?> handleAuthRequest( | ||
| BuildContext context, | ||
| LnUrlAuthRequestData reqData, | ||
| ) async { | ||
| return promptAreYouSure(context, null, LoginText(domain: reqData.domain)).then( | ||
| (permitted) async { | ||
| if (permitted == true) { | ||
| final texts = context.texts(); | ||
| final navigator = Navigator.of(context); | ||
| final loaderRoute = createLoaderRoute(context); | ||
| navigator.push(loaderRoute); | ||
| try { | ||
| final lnurlBloc = context.read<LnUrlBloc>(); | ||
| final resp = await lnurlBloc.lnurlAuth(reqData: reqData); | ||
| if (resp is LnUrlCallbackStatus_Ok) { | ||
| _log.info("LNURL auth success"); | ||
| return const LNURLPageResult(protocol: LnUrlProtocol.Auth); | ||
| } else if (resp is LnUrlCallbackStatus_ErrorStatus) { | ||
| _log.info("LNURL auth failed: ${resp.data.reason}"); | ||
| return LNURLPageResult(protocol: LnUrlProtocol.Auth, error: resp.data.reason); | ||
| } else { | ||
| _log.warning("Unknown response from lnurlAuth: $resp"); | ||
| return LNURLPageResult( | ||
| protocol: LnUrlProtocol.Auth, | ||
| error: texts.lnurl_payment_page_unknown_error, | ||
| ); | ||
| } | ||
| } catch (e) { | ||
| _log.warning("Error authenticating LNURL auth", e); | ||
| if (loaderRoute.isActive) { | ||
| navigator.removeRoute(loaderRoute); | ||
| } | ||
| return LNURLPageResult(protocol: LnUrlProtocol.Auth, error: e); | ||
| } finally { | ||
| if (loaderRoute.isActive) { | ||
| navigator.removeRoute(loaderRoute); | ||
| } | ||
| } | ||
| } | ||
| return Future.value(); | ||
| }, | ||
| ); | ||
| } | ||
|
|
||
| void handleLNURLAuthPageResult(BuildContext context, LNURLPageResult result) { | ||
| if (result.hasError) { | ||
| _log.info("Handle LNURL auth page result with error '${result.error}'"); | ||
| promptError( | ||
| context, | ||
| context.texts().lnurl_webview_error_title, | ||
| Text(result.errorMessage), | ||
| okFunc: () => Navigator.of(context).pop(), | ||
| ); | ||
| throw result.error!; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| import 'package:breez_translations/breez_translations_locales.dart'; | ||
| import 'package:flutter/material.dart'; | ||
|
|
||
| class LoginText extends StatelessWidget { | ||
| final String domain; | ||
|
|
||
| const LoginText({super.key, required this.domain}); | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| final texts = context.texts(); | ||
| final themeData = Theme.of(context); | ||
| return RichText( | ||
| text: TextSpan( | ||
| style: themeData.dialogTheme.contentTextStyle, | ||
| text: texts.handler_lnurl_login_anonymously, | ||
| children: [ | ||
| TextSpan( | ||
| text: domain, | ||
| style: themeData.dialogTheme.contentTextStyle!.copyWith(fontWeight: FontWeight.bold), | ||
| ), | ||
| TextSpan( | ||
| text: "?", | ||
| style: themeData.dialogTheme.contentTextStyle, | ||
| ), | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| import 'package:l_breez/routes/lnurl/auth/lnurl_auth_handler.dart'; | ||
| import 'package:l_breez/routes/lnurl/payment/lnurl_payment_handler.dart'; | ||
| import 'package:l_breez/routes/lnurl/withdraw/lnurl_withdraw_handler.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:logging/logging.dart'; | ||
|
|
||
| import 'widgets/lnurl_page_result.dart'; | ||
|
|
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| final _log = Logger("HandleLNURL"); | ||
|
|
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| void handleLNURLPageResult(BuildContext context, LNURLPageResult result) { | ||
| _log.info("handle $result"); | ||
| switch (result.protocol) { | ||
| case LnUrlProtocol.Pay: | ||
| handleLNURLPaymentPageResult(context, result); | ||
| break; | ||
| case LnUrlProtocol.Withdraw: | ||
| handleLNURLWithdrawPageResult(context, result); | ||
| break; | ||
| case LnUrlProtocol.Auth: | ||
| handleLNURLAuthPageResult(context, result); | ||
| break; | ||
| default: | ||
| break; | ||
| } | ||
| } |
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