Mirrors/CyberChef
2
0
Fork 0
mirror of https://github.com/gchq/CyberChef synced 2024-11-15 00:57:08 +00:00
Code Issues Projects Releases Packages Wiki Activity

Added Test, function checks, and cleaned some output.

Browse source
This commit is contained in:
bwhitn 2017-12-15 19:46:21 -05:00
parent 946d165aa0
commit 75a5fc0ddc
3 changed files with 52 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
src/core/operations/NetBIOS.js
View file

@ -1,3 +1,5 @@
import Utils from "../Utils.js";
/**
* NetBIOS operations.
*
@ -26,9 +28,15 @@ const NetBIOS = {
let output = [],
offset = args[0];
for (let i = 0; i < input.length; i++) {
output.push((input[i] >> 4) + offset);
output.push((input[i] & 0xf) + offset);
if (input.length <= 16) {
for (let i = 0; i < input.length; i++) {
output.push((input[i] >> 4) + offset);
output.push((input[i] & 0xf) + offset);
}
for (let i = input.length; i < 16; i++) {
output.push(67);
output.push(65);
}
}
return output;
@ -46,9 +54,12 @@ const NetBIOS = {
let output = [],
offset = args[0];
for (let i = 0; i < input.length; i += 2) {
output.push((((input[i] & 0xff) - offset) << 4) |
(((input[i + 1] & 0xff) - offset) & 0xf));
if (input.length <= 32 && (input.length % 2) == 0) {
for (let i = 0; i < input.length; i += 2) {
output.push((((input[i] & 0xff) - offset) << 4) |
(((input[i + 1] & 0xff) - offset) & 0xf));
}
output = Utils.strToByteArray(Utils.byteArrayToChars(output).trim());
}
return output;

1
test/index.js
View file

@ -26,6 +26,7 @@ import "./tests/operations/Image.js";
import "./tests/operations/MorseCode.js";
import "./tests/operations/MS.js";
import "./tests/operations/PHP.js";
import "./tests/operations/NetBIOS.js";
import "./tests/operations/StrUtils.js";
import "./tests/operations/SeqUtils.js";

34
test/tests/operations/NetBIOS.js Normal file
View file

@ -0,0 +1,34 @@
/**
* NetBIOS tests.
*
* @author bwhitn [brian.m.whitney@outlook.com]
*
* @copyright Crown Copyright 2017
* @license Apache-2.0
*/
import TestRegister from "../../TestRegister.js";
TestRegister.addTests([
{
name: "Encode NetBIOS name",
input: "The NetBIOS name",
expectedOutput: "FEGIGFCAEOGFHEECEJEPFDCAGOGBGNGF",
recipeConfig: [
{
op: "Encode NetBIOS Name",
args: [65],
},
],
},
{
name: "Decode NetBIOS Name",
input: "FEGIGFCAEOGFHEECEJEPFDCAGOGBGNGF",
expectedOutput: "The NetBIOS name",
recipeConfig: [
{
op: "Decode NetBIOS Name",
args: [65],
},
],
},
]);