feat: added token enablement config for canton

Ticket: COIN-6501

Author: ravibitgo

modules/sdk-coin-canton/src/canton.ts

@@ -20,6 +20,7 @@ import {
   InvalidAddressError,
   extractCommonKeychain,
   EDDSAMethods,
+  TokenEnablementConfig,
 } from '@bitgo/sdk-core';
 import { auditEddsaPrivateKey } from '@bitgo/sdk-lib-mpc';
 import { BaseCoin as StaticsBaseCoin, coins } from '@bitgo/statics';
@@ -111,6 +112,7 @@ export class Canton extends BaseCoin {
       case TransactionType.TransferAccept:
       case TransactionType.TransferReject:
       case TransactionType.TransferAcknowledge:
+      case TransactionType.OneStepPreApproval:
         // There is no input for these type of transactions, so always return true.
         return true;
       case TransactionType.Send:
@@ -200,6 +202,14 @@ export class Canton extends BaseCoin {
     return utils.isValidAddress(address);
   }
 
+  /** @inheritDoc */
+  getTokenEnablementConfig(): TokenEnablementConfig {
+    return {
+      requiresTokenEnablement: true,
+      supportsMultipleTokenEnablements: false,
+    };
+  }
+
   getAddressFromPublicKey(publicKeyHex: string): string {
     const publicKeyBase64 = Buffer.from(publicKeyHex, 'hex').toString('base64');
     return utils.getAddressFromPublicKey(publicKeyBase64);

modules/statics/src/base.ts

@@ -491,6 +491,11 @@ export enum CoinFeature {
    * This coin supports alternative address identifier format
    */
   ALTERNATIVE_ADDRESS_IDENTIFIER = 'alternative-address-identifier',
+
+  /**
+   * This coin supports one-step deposit
+   */
+  SUPPORTS_ONE_STEP_DEPOSIT = 'supports-one-step-deposit',
 }
 
 /**

modules/statics/src/coinFeatures.ts

@@ -711,4 +711,5 @@ export const CANTON_FEATURES = [
   CoinFeature.CUSTODY_BITGO_KOREA,
   CoinFeature.CUSTODY_BITGO_EUROPE_APS,
   CoinFeature.CUSTODY_BITGO_FRANKFURT,
+  CoinFeature.SUPPORTS_ONE_STEP_DEPOSIT,
 ];