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-rw-r--r--packages/0x.js/src/0x.ts15
1 files changed, 8 insertions, 7 deletions
diff --git a/packages/0x.js/src/0x.ts b/packages/0x.js/src/0x.ts
index 2a2b82f63..48d00c1ac 100644
--- a/packages/0x.js/src/0x.ts
+++ b/packages/0x.js/src/0x.ts
@@ -14,13 +14,12 @@ import {
ecSignOrderHashAsync,
generatePseudoRandomSalt,
isValidSignatureAsync,
- MessagePrefixOpts,
orderHashUtils,
} from '@0xproject/order-utils';
// HACK: Since we export assetDataUtils from ZeroEx and it has AssetProxyId, ERC20AssetData and ERC721AssetData
// in it's public interface, we need to import these types here.
// tslint:disable-next-line:no-unused-variable
-import { AssetProxyId, ECSignature, ERC20AssetData, ERC721AssetData, Order, SignedOrder } from '@0xproject/types';
+import { AssetProxyId, ERC20AssetData, ERC721AssetData, Order, SignedOrder, SignerType } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
@@ -238,19 +237,21 @@ export class ZeroEx {
* @param orderHash Hex encoded orderHash to sign.
* @param signerAddress The hex encoded Ethereum address you wish to sign it with. This address
* must be available via the Provider supplied to 0x.js.
- * @param MessagePrefixOpts Options regarding the desired prefix and whether to add it before calling `eth_sign`
- * @return An object containing the Elliptic curve signature parameters generated by signing the orderHash.
+ * @param signerType the signer type that will perform the `eth_sign` operation. E.g Default, Metamask, Ledger or Trezor.
+ * Some implementations exhibit different behaviour. Default will assume a spec compliant eth_sign implementation.
+ * This parameter is defaulted to `SignerType.Default`.
+ * @return A hex encoded string of the Elliptic curve signature parameters generated by signing the orderHash and signature type.
*/
public async ecSignOrderHashAsync(
orderHash: string,
signerAddress: string,
- messagePrefixOpts: MessagePrefixOpts,
- ): Promise<ECSignature> {
+ signerType: SignerType = SignerType.Default,
+ ): Promise<string> {
const signature = await ecSignOrderHashAsync(
this._contractWrappers.getProvider(),
orderHash,
signerAddress,
- messagePrefixOpts,
+ signerType,
);
return signature;
}