[FEAT] Litecoin Support

app-template/build-electron-template.js

@@ -28,6 +28,7 @@ builder
           'ethereum',
           'ripple',
           'dogecoin',
+          'litecoin',
           '*NAME*'
         ]
       },

app-template/config-template.xml

@@ -91,7 +91,7 @@
     <plugin name="cordova-plugin-vibration" spec="3.1.1" />
     <plugin name="cordova-plugin-file" spec="6.0.2" />
     <plugin name="cordova-custom-config" spec="5.1.0" />
-    <plugin name="cordova-plugin-customurlscheme-ng" spec="10.0.0">
+    <plugin name="cordova-plugin-customurlscheme-ng" spec="11.0.0">
       <variable name="URL_SCHEME" value="bitcoin" />
       <variable name="SECOND_URL_SCHEME" value="*APPURI*" />
       <variable name="THIRD_URL_SCHEME" value="bitcoincash" />
@@ -100,6 +100,7 @@
       <variable name="SIXTH_URL_SCHEME" value="ripple" />
       <variable name="SEVENTH_URL_SCHEME" value="wc" />
       <variable name="EIGHTH_URL_SCHEME" value="dogecoin" />
+      <variable name="NINTH_URL_SCHEME" value="litecoin" />
       <variable name="ANDROID_SCHEME" value="" />
       <variable name="ANDROID_HOST" value="" />
       <variable name="ANDROID_PATHPREFIX" value="" />

electron/main.js

@@ -139,6 +139,8 @@ if (!app.isDefaultProtocolClient('ripple'))
   app.setAsDefaultProtocolClient('ripple');
 if (!app.isDefaultProtocolClient('dogecoin'))
   app.setAsDefaultProtocolClient('dogecoin');
+if (!app.isDefaultProtocolClient('litecoin'))
+  app.setAsDefaultProtocolClient('litecoin');
 if (!app.isDefaultProtocolClient(appConfig.name))
   app.setAsDefaultProtocolClient(appConfig.name);
 

package.json

@@ -130,7 +130,7 @@
     "apple-wallet-ng": "1.1.1",
     "base64-js": "1.3.0",
     "bitauth": "git+https://github.com/bitpay/bitauth.git#68cf0353bf517a7e5293478608839fa904351eb6",
-    "bitcore-wallet-client": "8.25.11",
+    "bitcore-wallet-client": "8.25.13",
     "buffer-compare": "1.1.1",
     "chart.js": "2.9.4",
     "cordova": "9.0.0",
@@ -144,7 +144,7 @@
     "cordova-plugin-add-swift-support": "2.0.2",
     "cordova-plugin-advanced-http": "2.1.0",
     "cordova-plugin-compat": "1.2.0",
-    "cordova-plugin-customurlscheme-ng": "10.0.0",
+    "cordova-plugin-customurlscheme-ng": "11.0.0",
     "cordova-plugin-device": "2.0.1",
     "cordova-plugin-dialogs": "2.0.2",
     "cordova-plugin-fcm-ng": "8.3.0",

src/app/app.component.ts

@@ -785,6 +785,9 @@ export class CopayApp {
     } else if (pathData.indexOf('dogecoin:/') != -1) {
       this.logger.debug('Dogecoin URL found');
       this.handleOpenUrl(pathData.substring(pathData.indexOf('dogecoin:/')));
+    } else if (pathData.indexOf('litecoin:/') != -1) {
+      this.logger.debug('Litecoin URL found');
+      this.handleOpenUrl(pathData.substring(pathData.indexOf('litecoin:/')));
     } else if (pathData.indexOf(this.appProvider.info.name + '://') != -1) {
       this.logger.debug(this.appProvider.info.name + ' URL found');
       this.handleOpenUrl(

src/app/app.scss

@@ -323,6 +323,10 @@ ion-spinner * {
   background-color: #d8c172;
 }
 
+.ltc-background {
+  background-color: #2962ff;
+}
+
 button.item {
   &.activated {
     background-color: $feather;

src/components/coin-icon/coin-icon.html

@@ -10,6 +10,7 @@
 'background_dai': coin == 'dai',
 'background_wbtc': coin == 'wbtc',
 'background_doge': coin == 'doge',
+'background_ltc': coin == 'ltc',
 'testnet': network === 'testnet'
 }" item-start>
   <img src="assets/img/currencies/{{coin}}.svg" />

src/components/coin-icon/coin-icon.scss

@@ -47,6 +47,9 @@ coin-icon {
       &_doge {
         background-color: #d8c172;
       }
+      &_ltc {
+        background-color: #2962ff;
+      }
       &_default {
         background-color: #e6f8e9;
       }

src/components/incoming-data-menu/incoming-data-menu.html

@@ -1,5 +1,5 @@
 <action-sheet>
-  <ion-list class="bp-list" *ngIf="type === 'bitcoinAddress' || type === 'ethereumAddress' || type === 'rippleAddress' || type === 'dogecoinAddress'">
+  <ion-list class="bp-list" *ngIf="type === 'bitcoinAddress' || type === 'ethereumAddress' || type === 'rippleAddress' || type === 'dogecoinAddress' || type === 'litecoinAddress'">
     <ion-item-divider *ngIf="coinName">{{'{coinName} Address' | translate: { coinName: coinName } }}</ion-item-divider>
     <ion-item>
       {{data}}

src/pages/add/select-currency/select-currency.html

@@ -52,7 +52,7 @@
     </div>
   </div>
   <div footer-content *ngIf="isZeroState && !isJoin">
-    <button ion-button class="button-standard" [ngClass]="{'no-margin-bottom': !isOnboardingFlow}" [disabled]="!coinsSelected.btc && !coinsSelected.bch && !coinsSelected.eth && !coinsSelected.xrp && !coinsSelected.doge" (click)="createWallets()">
+    <button ion-button class="button-standard" [ngClass]="{'no-margin-bottom': !isOnboardingFlow}" [disabled]="!coinsSelected.btc && !coinsSelected.bch && !coinsSelected.eth && !coinsSelected.xrp && !coinsSelected.doge && !coinsSelected.ltc" (click)="createWallets()">
       {{isOnboardingFlow ? 'Continue' : 'Create' | translate}}
     </button>
     <button ion-button clear class="button-standard" (click)="goToImportWallet()" *ngIf="!isOnboardingFlow">

src/pages/send/confirm/confirm.ts

@@ -1655,6 +1655,7 @@ export class ConfirmPage {
       'BitcoinCashUri',
       'EthereumUri',
       'DogecoinUri',
+      'LitecoinUri',
       'RippleUri',
       'InvoiceUri'
     ]);

src/pages/send/multi-send/multi-send.ts

@@ -52,10 +52,12 @@ export class MultiSendPage {
     'BitcoinCashAddress',
     'EthereumAddress',
     'DogecoinAddress',
+    'LitecoinAddress',
     'EthereumUri',
     'BitcoinUri',
     'BitcoinCashUri',
-    'DogecoinUri'
+    'DogecoinUri',
+    'LitecoinUri'
   ];
 
   constructor(
@@ -78,7 +80,8 @@ export class MultiSendPage {
     this.bitcore = {
       btc: this.bwcProvider.getBitcore(),
       bch: this.bwcProvider.getBitcoreCash(),
-      doge: this.bwcProvider.getBitcoreDoge()
+      doge: this.bwcProvider.getBitcoreDoge(),
+      ltc: this.bwcProvider.getBitcoreLtc()
     };
     this.isCordova = this.platformProvider.isCordova;
     this.isDisabledContinue = true;

src/pages/send/select-inputs/select-inputs.ts

@@ -49,10 +49,12 @@ export class SelectInputsPage {
     'BitcoinCashAddress',
     'EthereumAddress',
     'DogecoinAddress',
+    'LitecoinAddress',
     'EthereumUri',
     'BitcoinUri',
     'BitcoinCashUri',
-    'DogecoinUri'
+    'DogecoinUri',
+    'LitecoinUri'
   ];
   constructor(
     private navCtrl: NavController,
@@ -76,7 +78,8 @@ export class SelectInputsPage {
     this.bitcore = {
       btc: this.bwcProvider.getBitcore(),
       bch: this.bwcProvider.getBitcoreCash(),
-      doge: this.bwcProvider.getBitcoreDoge()
+      doge: this.bwcProvider.getBitcoreDoge(),
+      ltc: this.bwcProvider.getBitcoreLtc()
     };
     this.reverse = false;
     this.isCordova = this.platformProvider.isCordova;

src/pages/send/send.ts

@@ -55,10 +55,12 @@ export class SendPage {
     'EthereumUri',
     'RippleAddress',
     'DogecoinAddress',
+    'LitecoinAddress',
     'RippleUri',
     'BitcoinUri',
     'BitcoinCashUri',
     'DogecoinUri',
+    'LitecoinUri',
     'BitPayUri'
   ];
   private pageMap = {

src/providers/address/address.ts

@@ -13,12 +13,14 @@ export class AddressProvider {
   private bitcore;
   private bitcoreCash;
   private bitcoreDoge;
+  private bitcoreLtc;
   private core;
 
   constructor(private bwcProvider: BwcProvider, private logger: Logger) {
     this.bitcore = this.bwcProvider.getBitcore();
     this.bitcoreCash = this.bwcProvider.getBitcoreCash();
     this.bitcoreDoge = this.bwcProvider.getBitcoreDoge();
+    this.bitcoreLtc = this.bwcProvider.getBitcoreLtc();
     this.core = this.bwcProvider.getCore();
   }
 
@@ -77,7 +79,12 @@ export class AddressProvider {
               network = this.bitcoreDoge.Address(address).network.name;
               return { coin: 'doge', network };
             } catch (e) {
-              return null;
+              try {
+                network = this.bitcoreLtc.Address(address).network.name;
+                return { coin: 'ltc', network };
+              } catch (e) {
+                return null;
+              }
             }
           }
         }
@@ -94,12 +101,16 @@ export class AddressProvider {
     const URICash = this.bitcoreCash.URI;
     const AddressDoge = this.bitcoreDoge.Address;
     const URIDoge = this.bitcoreDoge.URI;
+    const AddressLtc = this.bitcoreLtc.Address;
+    const URILtc = this.bitcoreLtc.URI;
+
     const { Validation } = this.core;
 
     // Bip21 uri
     if (URI.isValid(str)) return true;
     if (URICash.isValid(str)) return true;
     if (URIDoge.isValid(str)) return true;
+    if (URILtc.isValid(str)) return true;
     if (Validation.validateUri('ETH', str)) return true;
     if (Validation.validateUri('XRP', str)) return true;
 
@@ -110,6 +121,8 @@ export class AddressProvider {
     if (AddressCash.isValid(str, 'testnet')) return true;
     if (AddressDoge.isValid(str, 'livenet')) return true;
     if (AddressDoge.isValid(str, 'testnet')) return true;
+    if (AddressLtc.isValid(str, 'livenet')) return true;
+    if (AddressLtc.isValid(str, 'testnet')) return true;
     if (Validation.validateAddress('XRP', 'livenet', str)) return true;
     if (Validation.validateAddress('ETH', 'livenet', str)) return true;
 

src/providers/bwc/bwc.ts

@@ -23,6 +23,10 @@ export class BwcProvider {
     return BWC.BitcoreDoge;
   }
 
+  public getBitcoreLtc() {
+    return BWC.BitcoreLtc;
+  }
+
   public getCore() {
     return BWC.Core;
   }

src/providers/changelly/changelly.ts

@@ -31,7 +31,8 @@ export class ChangellyProvider {
       'usdc',
       'gusd',
       'dai',
-      'doge'
+      'doge',
+      'ltc'
     ];
   }
 

src/providers/clipboard/clipboard.ts

@@ -15,7 +15,8 @@ const validDataByCoin = {
   bch: ['BitcoinCashUri', 'BitcoinCashAddress'],
   eth: ['EthereumUri', 'EthereumAddress'],
   xrp: ['RippleUri', 'RippleAddress'],
-  doge: ['DogecoinUri', 'DogecoinAddress']
+  doge: ['DogecoinUri', 'DogecoinAddress'],
+  ltc: ['LitecoinUri', 'LitecoinAddress']
 };
 
 @Injectable()

src/providers/currency/coin.ts

@@ -450,5 +450,42 @@ export const availableCoins: CoinsMap<CoinOpts> = {
       backgroundColor: '#d8c172',
       gradientBackgroundColor: '#d8c172'
     }
+  },
+  ltc: {
+    name: 'Litecoin',
+    chain: 'LTC',
+    coin: 'ltc',
+    unitInfo: {
+      unitName: 'LTC',
+      unitToSatoshi: 100000000,
+      unitDecimals: 8,
+      unitCode: 'ltc'
+    },
+    properties: {
+      hasMultiSig: true,
+      hasMultiSend: true,
+      isUtxo: true,
+      isERCToken: false,
+      isStableCoin: false,
+      singleAddress: false
+    },
+    paymentInfo: {
+      paymentCode: 'BIP73',
+      protocolPrefix: { livenet: 'litecoin', testnet: 'litecoin' },
+      ratesApi: 'https://bws.bitpay.com/bws/api/v3/fiatrates/ltc',
+      blockExplorerUrls: 'bitpay.com/insight/#/LTC/mainnet/',
+      blockExplorerUrlsTestnet: 'bitpay.com/insight/#/LTC/testnet/'
+    },
+    feeInfo: {
+      feeUnit: 'sat/byte',
+      feeUnitAmount: 1000,
+      blockTime: 10,
+      maxMerchantFee: 'urgent'
+    },
+    theme: {
+      coinColor: '#f7931a',
+      backgroundColor: '#f7921a',
+      gradientBackgroundColor: '#f7921a'
+    }
   }
 };

src/providers/currency/currency.ts

@@ -14,7 +14,8 @@ export enum Coin {
   BUSD = 'busd',
   DAI = 'dai',
   WBTC = 'wbtc',
-  DOGE = 'doge'
+  DOGE = 'doge',
+  LTC = 'ltc'
 }
 
 export type CoinsMap<T> = { [key in Coin]: T };

src/providers/derivation-path-helper/derivation-path-helper.ts

@@ -7,6 +7,7 @@ export class DerivationPathHelperProvider {
   public defaultETH: string;
   public defaultXRP: string;
   public defaultDOGE: string;
+  public defaultLTC: string;
   public defaultTestnet: string;
   public defaultMultisigBTC: string;
   public defaultMultisigBCH: string;
@@ -18,6 +19,7 @@ export class DerivationPathHelperProvider {
     this.defaultETH = "m/44'/60'/0'";
     this.defaultXRP = "m/44'/144'/0'";
     this.defaultDOGE = "m/44'/3'/0'";
+    this.defaultLTC = "m/44'/2'/0'";
     this.defaultMultisigBTC = "m/48'/0'/0'";
     this.defaultMultisigBCH = "m/48'/145'/0'";
     this.defaultMultisigDOGE = "m/48'/3'/0'";
@@ -77,6 +79,9 @@ export class DerivationPathHelperProvider {
       case "3'": // for DOGE
         networkName = 'livenet';
         break;
+      case "2'": // for LTC
+        networkName = 'livenet';
+        break;
     }
     return networkName;
   }
@@ -115,6 +120,9 @@ export class DerivationPathHelperProvider {
       case 'doge':
         isValid = ["3'", "1'"].indexOf(coinCode) > -1;
         break;
+      case 'ltc':
+        isValid = ["2'", "1'"].indexOf(coinCode) > -1;
+        break;
     }
 
     return isValid;