feat: Pay Anything from Any Wallet (#2450)

* feat: Pay Anything from Any Wallet * feat: Trigger payment flow when address is pasted * chore: Remove unneeded changes * feat Expand address checks and fix scanning bch qrs * fix: Add support for dogecoin * feat: More modifications for Pay from Any Wallet This change: - Adds the pay from any wallet flow to externally signed QR codes - Adds fixes for review comments - Fixes failing tests --------- Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
2026-10-17 05:41:29 +02:00 · 2025-08-21 18:37:50 +03:00
parent 16f058e9e2
commit 13a74133f5
39 changed files with 1228 additions and 27 deletions
@@ -0,0 +1,242 @@
+import 'package:cake_wallet/core/universal_address_detector.dart';
+import 'package:cw_core/crypto_currency.dart';
+import 'package:cw_core/wallet_type.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  group('UniversalAddressDetector', () {
+    group('Bitcoin Address Detection', () {
+      test('detects Bitcoin P2PKH address', () {
+        const address = '1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.btc);
+        expect(result.detectedWalletType, WalletType.bitcoin);
+        expect(result.address, address);
+      });
+
+      test('detects Bitcoin P2SH address', () {
+        const address = '3J98t1WpEZ73CNmQviecrnyiWrnqRhWNLy';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.btc);
+        expect(result.detectedWalletType, WalletType.bitcoin);
+        expect(result.address, address);
+      });
+
+      test('detects Bitcoin Bech32 address', () {
+        const address = 'bc1q56x5hha4mm35wmnqmj8ajkgxykf9cnjmrv3tmj';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.btc);
+        expect(result.detectedWalletType, WalletType.bitcoin);
+        expect(result.address, address);
+      });
+
+      test('detects Bitcoin URI with amount', () {
+        const uri = 'bitcoin:1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa?amount=0.001';
+        final result = UniversalAddressDetector.detectAddress(uri);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.btc);
+        expect(result.detectedWalletType, WalletType.bitcoin);
+        expect(result.address, '1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa');
+        expect(result.amount, '0.001');
+      });
+    });
+
+    group('Monero Address Detection', () {
+      test('detects Monero address', () {
+        const address =
+            '48HHtdQvxyH5jwX5N6fAQD6rxx7EQT7GKZvsixtgJRkRaD8wHqwKp6eGSuStiUN5MHXR19vF3W4Jc7MumryYTTH7LGTfanS';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.xmr);
+        expect(result.detectedWalletType, WalletType.monero);
+        expect(result.address, address);
+      });
+
+      test('detects Monero integrated address', () {
+        const address =
+            '88HHtdQvxyH5jwX5N6fAQD6rxx7EQT7GKZvsixtgJRkRaD8wHqwKp6eGSuStiUN5MHXR19vF3W4Jc7MumryYTTH7LGTfanS';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.xmr);
+        expect(result.detectedWalletType, WalletType.monero);
+        expect(result.address, address);
+      });
+    });
+
+    group('Ethereum Address Detection', () {
+      test('detects Ethereum address', () {
+        const address = '0xAE3A8C650CDFad88e87621F8371642bd4B578601';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.eth);
+        expect(result.detectedWalletType, WalletType.ethereum);
+        expect(result.address, address);
+      });
+
+      test('detects Ethereum URI', () {
+        const uri = 'ethereum:0x742d35Cc6634C0532925a3b8D4C9db96C4b4d8b6?value=1000000000000000000';
+        final result = UniversalAddressDetector.detectAddress(uri);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.eth);
+        expect(result.detectedWalletType, WalletType.ethereum);
+        expect(result.address, '0x742d35Cc6634C0532925a3b8D4C9db96C4b4d8b6');
+        expect(result.amount, '1');
+      });
+    });
+
+    group('Litecoin Address Detection', () {
+      test('detects Litecoin Bech32 address', () {
+        const address = 'ltc1qk4ewr0fjgltsvwymfz7az66q2w73qj0z06cj36';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.ltc);
+        expect(result.detectedWalletType, WalletType.litecoin);
+        expect(result.address, address);
+      });
+    });
+
+    group('Bitcoin Cash Address Detection', () {
+      test('detects Bitcoin Cash address', () {
+        const address = 'bitcoincash:qqdjjymdpfmqzq69t4vdcxsmrzmlzlwgaucwm878p5';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.bch);
+        expect(result.detectedWalletType, WalletType.bitcoinCash);
+        expect(result.address, 'qqdjjymdpfmqzq69t4vdcxsmrzmlzlwgaucwm878p5');
+      });
+
+      test('detects Bitcoin Cash address without prefix', () {
+        const address = 'qqdjjymdpfmqzq69t4vdcxsmrzmlzlwgaucwm878p5';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.bch);
+        expect(result.detectedWalletType, WalletType.bitcoinCash);
+        expect(result.address, address);
+      });
+    });
+
+    group('Nano Address Detection', () {
+      test('detects Nano address', () {
+        const address = 'nano_3gsnr4a3ku3k9hjczobbr5fhhz94c66yczxbpjukeyy3edpxiyp1tqi8angm';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.nano);
+        expect(result.detectedWalletType, WalletType.nano);
+        expect(result.address, address);
+      });
+    });
+
+    group('Solana Address Detection', () {
+      test('detects Solana address', () {
+        const address = '7TSTXnQZxQDA4JoNqs4DqVqE7oNWk2kmHkMT6DD6vw2S';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.sol);
+        expect(result.detectedWalletType, WalletType.solana);
+        expect(result.address, address);
+      });
+    });
+
+    group('Tron Address Detection', () {
+      test('detects Tron address', () {
+        const address = 'TF7yQKp7pwLBSXBXthcrXMqTyjtvkJK28V';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.trx);
+        expect(result.detectedWalletType, WalletType.tron);
+        expect(result.address, address);
+      });
+    });
+
+    group('Wownero Address Detection', () {
+      test('detects Wownero address', () {
+        const address =
+            'WW3uV9iygJjefkU5bmzeoCFkqZEwg1xC92BKcUFJMcSVF1HQoK4ehDTJScTU28CYvJaZ9sZt5xH8qF1n6vXqXE9G2KMC9JsKh';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.wow);
+        expect(result.detectedWalletType, WalletType.wownero);
+        expect(result.address, address);
+      });
+    });
+
+    group('Zano Address Detection', () {
+      test('detects Zano address', () {
+        const address =
+            'ZxDREZKHjUAUkRpWrHV9AjJHe12RhtoY9TjUUx2EznNNdwJK9yiHEhuQkqGYnyDXRnFC3Uehu6kLGZmiQab8fWoQ1JrLsuJ1i';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.zano);
+        expect(result.detectedWalletType, WalletType.zano);
+        expect(result.address, address);
+      });
+
+      test('detects Zano alias', () {
+        const address = '@testuser';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.zano);
+        expect(result.detectedWalletType, WalletType.zano);
+        expect(result.address, address);
+      });
+    });
+
+    group('Decred Address Detection', () {
+      test('detects Decred address', () {
+        const address = 'DsW4ZtRV1DcPCuKXVVtGnCy3AtAZHg5N8nR';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, true);
+        expect(result.detectedCurrency, CryptoCurrency.dcr);
+        expect(result.detectedWalletType, WalletType.decred);
+        expect(result.address, address);
+      });
+    });
+
+    group('Invalid Address Detection', () {
+      test('handles empty input', () {
+        const address = '';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, false);
+        expect(result.errorMessage, 'Empty input provided');
+      });
+
+      test('handles whitespace only', () {
+        const address = '   ';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, false);
+        expect(result.errorMessage, 'Empty input provided');
+      });
+
+      test('handles random text', () {
+        const address = 'this_is_not_an_address_123';
+        final result = UniversalAddressDetector.detectAddress(address);
+
+        expect(result.isValid, false);
+        expect(result.errorMessage, 'Unable to detect valid cryptocurrency address');
+      });
+    });
+  });
+}