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author | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-11-23 21:03:48 +0800 |
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committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-12-03 19:09:28 +0800 |
commit | 0faa8b3231ddfc15723a4bdda0b6ed7aeb742bd4 (patch) | |
tree | 1d1f4ec74287ff12e305a18fee459772345c2ff1 /contracts/core/test/utils/signing_utils.ts | |
parent | 450c72035f13b02cb3cbd24f68a9fcb743aceb26 (diff) | |
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Refactor contracts-core into contracts-multisig, contracts-core and contracts-test-utils
Diffstat (limited to 'contracts/core/test/utils/signing_utils.ts')
-rw-r--r-- | contracts/core/test/utils/signing_utils.ts | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/contracts/core/test/utils/signing_utils.ts b/contracts/core/test/utils/signing_utils.ts deleted file mode 100644 index 21f864bfa..000000000 --- a/contracts/core/test/utils/signing_utils.ts +++ /dev/null @@ -1,29 +0,0 @@ -import { SignatureType } from '@0x/types'; -import * as ethUtil from 'ethereumjs-util'; - -export const signingUtils = { - signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer { - if (signatureType === SignatureType.EthSign) { - const prefixedMessage = ethUtil.hashPersonalMessage(message); - const ecSignature = ethUtil.ecsign(prefixedMessage, privateKey); - const signature = Buffer.concat([ - ethUtil.toBuffer(ecSignature.v), - ecSignature.r, - ecSignature.s, - ethUtil.toBuffer(signatureType), - ]); - return signature; - } else if (signatureType === SignatureType.EIP712) { - const ecSignature = ethUtil.ecsign(message, privateKey); - const signature = Buffer.concat([ - ethUtil.toBuffer(ecSignature.v), - ecSignature.r, - ecSignature.s, - ethUtil.toBuffer(signatureType), - ]); - return signature; - } else { - throw new Error(`${signatureType} is not a valid signature type`); - } - }, -}; |