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Added numeric validation for arguments in Binary and Hex operattions. Fixes #1178

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n1474335 2021-02-22 19:13:38 +00:00
parent 95884d77cf
commit 1e0e7f16a7
5 changed files with 18 additions and 4 deletions
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4
src/core/lib/Binary.mjs
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@ -7,6 +7,7 @@
*/
import Utils from "../Utils.mjs";
import OperationError from "../errors/OperationError.mjs";
/**
@ -58,6 +59,9 @@ export function toBinary(data, delim="Space", padding=8) {
* fromBinary("00010000:00100000:00110000", "Colon");
*/
export function fromBinary(data, delim="Space", byteLen=8) {
if (byteLen < 1 || Math.round(byteLen) !== byteLen)
throw new OperationError("Byte length must be a positive integer");
const delimRegex = Utils.regexRep(delim);
data = data.replace(delimRegex, "");

4
src/core/lib/Hex.mjs
View file

@ -7,6 +7,7 @@
*/
import Utils from "../Utils.mjs";
import OperationError from "../errors/OperationError.mjs";
/**
@ -100,6 +101,9 @@ export function toHexFast(data) {
* fromHex("0a:14:1e", "Colon");
*/
export function fromHex(data, delim="Auto", byteLen=2) {
if (byteLen < 1 || Math.round(byteLen) !== byteLen)
throw new OperationError("Byte length must be a positive integer");
if (delim !== "None") {
const delimRegex = delim === "Auto" ? /[^a-f\d]|(0x)/gi : Utils.regexRep(delim);
data = data.replace(delimRegex, "");

4
src/core/lib/PublicKey.mjs
View file

@ -15,7 +15,7 @@ import { toHex, fromHex } from "./Hex.mjs";
* @param {number} indent
* @returns {string}
*/
export function formatDnStr (dnStr, indent) {
export function formatDnStr(dnStr, indent) {
const fields = dnStr.substr(1).replace(/([^\\])\//g, "$1$1/").split(/[^\\]\//);
let output = "",
maxKeyLen = 0,
@ -54,7 +54,7 @@ export function formatDnStr (dnStr, indent) {
* @param {number} indent
* @returns {string}
*/
export function formatByteStr (byteStr, length, indent) {
export function formatByteStr(byteStr, length, indent) {
byteStr = toHex(fromHex(byteStr), ":");
length = length * 3;
let output = "";