Added key validation to make it easier to debug key errors.

CoinageCrypto · May 22, 2019 · b618d6c · b618d6c
1 parent 8fdce04
commit b618d6c
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/@types/eosjs-ecc.d.ts b/src/@types/eosjs-ecc.d.ts
@@ -3,4 +3,6 @@ declare module 'eosjs-ecc' {
 	export function unsafeRandomKey(): Promise<string>;
 	export function privateToPublic(privateKey: string): string;
 	export function sha256(data: string | Buffer): string;
+	export function isValidPublic(key: string | Buffer, prefix: string): boolean;
+	export function isValidPrivate(key: string | Buffer): boolean;
 }
diff --git a/src/accounts/account.ts b/src/accounts/account.ts
@@ -1,7 +1,7 @@
-import { Permissions } from './permissions';
 import * as ecc from 'eosjs-ecc';
-import { Contract } from '../contracts';
+
 import { AccountManager } from './accountManager';
+import { Permissions } from './permissions';
 
 export class Account {
 	/** EOSIO account name */
@@ -18,6 +18,10 @@ export class Account {
 		this.name = name;
 
 		if (privateKey) {
+			if (!ecc.isValidPrivate(privateKey)) {
+				throw new Error('Private key is not valid.');
+			}
+
 			this.privateKey = privateKey;
 
 			this.publicKey = ecc.privateToPublic(privateKey);