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https://github.com/gchq/CyberChef.git
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enable and auto-fix prefer-template rule
This commit is contained in:
Thomas Grainger
parent
c43b67ea90
commit
0dafc6553c
42 changed files with 496 additions and 493 deletions
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@ -149,7 +149,7 @@ const Base64 = {
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i = 0;
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if (removeNonAlphChars) {
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const re = new RegExp("[^" + alphabet.replace(/[\]\\\-^]/g, "\\$&") + "]", "g");
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const re = new RegExp(`[^${alphabet.replace(/[\]\\\-^]/g, "\\$&")}]`, "g");
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input = input.replace(re, "");
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}
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@ -218,23 +218,23 @@ const Base64 = {
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// Highlight offset 0
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if (len0 % 4 === 2) {
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staticSection = offset0.slice(0, -3);
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offset0 = "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64(staticSection, alphabet).slice(0, -2)) + "'>" +
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staticSection + "</span>" +
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"<span class='hlgreen'>" + offset0.substr(offset0.length - 3, 1) + "</span>" +
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"<span class='hlred'>" + offset0.substr(offset0.length - 2) + "</span>";
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offset0 = `<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(staticSection, alphabet).slice(0, -2))}'>${
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staticSection}</span>` +
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`<span class='hlgreen'>${offset0.substr(offset0.length - 3, 1)}</span>` +
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`<span class='hlred'>${offset0.substr(offset0.length - 2)}</span>`;
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} else if (len0 % 4 === 3) {
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staticSection = offset0.slice(0, -2);
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offset0 = "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64(staticSection, alphabet).slice(0, -1)) + "'>" +
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staticSection + "</span>" +
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"<span class='hlgreen'>" + offset0.substr(offset0.length - 2, 1) + "</span>" +
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"<span class='hlred'>" + offset0.substr(offset0.length - 1) + "</span>";
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offset0 = `<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(staticSection, alphabet).slice(0, -1))}'>${
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staticSection}</span>` +
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`<span class='hlgreen'>${offset0.substr(offset0.length - 2, 1)}</span>` +
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`<span class='hlred'>${offset0.substr(offset0.length - 1)}</span>`;
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} else {
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staticSection = offset0;
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offset0 = "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64(staticSection, alphabet)) + "'>" +
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staticSection + "</span>";
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offset0 = `<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(staticSection, alphabet))}'>${
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staticSection}</span>`;
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}
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if (!showVariable) {
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@ -243,28 +243,28 @@ const Base64 = {
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// Highlight offset 1
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padding = "<span class='hlred'>" + offset1.substr(0, 1) + "</span>" +
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"<span class='hlgreen'>" + offset1.substr(1, 1) + "</span>";
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padding = `<span class='hlred'>${offset1.substr(0, 1)}</span>` +
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`<span class='hlgreen'>${offset1.substr(1, 1)}</span>`;
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offset1 = offset1.substr(2);
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if (len1 % 4 === 2) {
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staticSection = offset1.slice(0, -3);
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offset1 = padding + "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64("AA" + staticSection, alphabet).slice(1, -2)) + "'>" +
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staticSection + "</span>" +
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"<span class='hlgreen'>" + offset1.substr(offset1.length - 3, 1) + "</span>" +
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"<span class='hlred'>" + offset1.substr(offset1.length - 2) + "</span>";
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offset1 = `${padding}<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(`AA${staticSection}`, alphabet).slice(1, -2))}'>${
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staticSection}</span>` +
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`<span class='hlgreen'>${offset1.substr(offset1.length - 3, 1)}</span>` +
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`<span class='hlred'>${offset1.substr(offset1.length - 2)}</span>`;
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} else if (len1 % 4 === 3) {
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staticSection = offset1.slice(0, -2);
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offset1 = padding + "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64("AA" + staticSection, alphabet).slice(1, -1)) + "'>" +
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staticSection + "</span>" +
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"<span class='hlgreen'>" + offset1.substr(offset1.length - 2, 1) + "</span>" +
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"<span class='hlred'>" + offset1.substr(offset1.length - 1) + "</span>";
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offset1 = `${padding}<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(`AA${staticSection}`, alphabet).slice(1, -1))}'>${
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staticSection}</span>` +
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`<span class='hlgreen'>${offset1.substr(offset1.length - 2, 1)}</span>` +
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`<span class='hlred'>${offset1.substr(offset1.length - 1)}</span>`;
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} else {
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staticSection = offset1;
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offset1 = padding + "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64("AA" + staticSection, alphabet).slice(1)) + "'>" +
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staticSection + "</span>";
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offset1 = `${padding}<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(`AA${staticSection}`, alphabet).slice(1))}'>${
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staticSection}</span>`;
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}
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if (!showVariable) {
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@ -272,43 +272,43 @@ const Base64 = {
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}
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// Highlight offset 2
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padding = "<span class='hlred'>" + offset2.substr(0, 2) + "</span>" +
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"<span class='hlgreen'>" + offset2.substr(2, 1) + "</span>";
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padding = `<span class='hlred'>${offset2.substr(0, 2)}</span>` +
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`<span class='hlgreen'>${offset2.substr(2, 1)}</span>`;
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offset2 = offset2.substr(3);
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if (len2 % 4 === 2) {
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staticSection = offset2.slice(0, -3);
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offset2 = padding + "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64("AAA" + staticSection, alphabet).slice(2, -2)) + "'>" +
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staticSection + "</span>" +
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"<span class='hlgreen'>" + offset2.substr(offset2.length - 3, 1) + "</span>" +
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"<span class='hlred'>" + offset2.substr(offset2.length - 2) + "</span>";
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offset2 = `${padding}<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(`AAA${staticSection}`, alphabet).slice(2, -2))}'>${
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staticSection}</span>` +
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`<span class='hlgreen'>${offset2.substr(offset2.length - 3, 1)}</span>` +
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`<span class='hlred'>${offset2.substr(offset2.length - 2)}</span>`;
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} else if (len2 % 4 === 3) {
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staticSection = offset2.slice(0, -2);
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offset2 = padding + "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64("AAA" + staticSection, alphabet).slice(2, -2)) + "'>" +
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staticSection + "</span>" +
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"<span class='hlgreen'>" + offset2.substr(offset2.length - 2, 1) + "</span>" +
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"<span class='hlred'>" + offset2.substr(offset2.length - 1) + "</span>";
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offset2 = `${padding}<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(`AAA${staticSection}`, alphabet).slice(2, -2))}'>${
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staticSection}</span>` +
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`<span class='hlgreen'>${offset2.substr(offset2.length - 2, 1)}</span>` +
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`<span class='hlred'>${offset2.substr(offset2.length - 1)}</span>`;
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} else {
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staticSection = offset2;
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offset2 = padding + "<span data-toggle='tooltip' data-placement='top' title='" +
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Utils.escapeHtml(Utils.fromBase64("AAA" + staticSection, alphabet).slice(2)) + "'>" +
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staticSection + "</span>";
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offset2 = `${padding}<span data-toggle='tooltip' data-placement='top' title='${
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Utils.escapeHtml(Utils.fromBase64(`AAA${staticSection}`, alphabet).slice(2))}'>${
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staticSection}</span>`;
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}
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if (!showVariable) {
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offset2 = staticSection;
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}
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return (showVariable ? "Characters highlighted in <span class='hlgreen'>green</span> could change if the input is surrounded by more data." +
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return (showVariable ? `${"Characters highlighted in <span class='hlgreen'>green</span> could change if the input is surrounded by more data." +
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"\nCharacters highlighted in <span class='hlred'>red</span> are for padding purposes only." +
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"\nUnhighlighted characters are <span data-toggle='tooltip' data-placement='top' title='Tooltip on left'>static</span>." +
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"\nHover over the static sections to see what they decode to on their own.\n" +
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"\nOffset 0: " + offset0 +
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"\nOffset 1: " + offset1 +
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"\nOffset 2: " + offset2 +
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script :
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offset0 + "\n" + offset1 + "\n" + offset2);
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"\nOffset 0: "}${offset0
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}\nOffset 1: ${offset1
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}\nOffset 2: ${offset2
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}${script}` :
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`${offset0}\n${offset1}\n${offset2}`);
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},
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