mirror of https://github.com/gchq/CyberChef.git
Fixed code spacing and formatting
This commit is contained in:
martin gillow
parent
db662a7662
commit
23ddb87c9f
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@ -38,7 +38,7 @@ class Lorenz extends Operation {
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"value": [
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{
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name: "KH Pattern",
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off: [19,20,21,22,23,24,25,26,27,28,29,30],
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off: [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30]
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},
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{
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name: "ZMUG Pattern",
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@ -229,7 +229,7 @@ class Lorenz extends Operation {
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mode = args[3],
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format = args[6];
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var intype = args[4],
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let intype = args[4],
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outtype = args[5],
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s1 = args[7],
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s2 = args[8],
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@ -273,48 +273,49 @@ class Lorenz extends Operation {
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if (x5<1 || x5>23) throw new OperationError("Χ5 start must be between 1 and 23");
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// Initialise chosen wheel pattern
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if(pattern=="Custom") {
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var re = new RegExp("^[\.xX]*$");
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if (lugs1.length != 43 || !re.test(lugs1) ) throw new OperationError("Ψ1 custom lugs must be 43 long and can only include . or x ");
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if (lugs2.length != 47 || !re.test(lugs2) ) throw new OperationError("Ψ2 custom lugs must be 47 long and can only include . or x");
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if (lugs3.length != 51 || !re.test(lugs3) ) throw new OperationError("Ψ3 custom lugs must be 51 long and can only include . or x");
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if (lugs4.length != 53 || !re.test(lugs4) ) throw new OperationError("Ψ4 custom lugs must be 53 long and can only include . or x");
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if (lugs5.length != 59 || !re.test(lugs5) ) throw new OperationError("Ψ5 custom lugs must be 59 long and can only include . or x");
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if (lugm37.length != 37 || !re.test(lugm37) ) throw new OperationError("M37 custom lugs must be 37 long and can only include . or x");
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if (lugm61.length != 61 || !re.test(lugm61) ) throw new OperationError("M61 custom lugs must be 61 long and can only include . or x");
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if (lugx1.length != 41 || !re.test(lugx1) ) throw new OperationError("Χ1 custom lugs must be 41 long and can only include . or x");
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if (lugx2.length != 31 || !re.test(lugx2) ) throw new OperationError("Χ2 custom lugs must be 31 long and can only include . or x");
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if (lugx3.length != 29 || !re.test(lugx3) ) throw new OperationError("Χ3 custom lugs must be 29 long and can only include . or x");
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if (lugx4.length != 26 || !re.test(lugx4) ) throw new OperationError("Χ4 custom lugs must be 26 long and can only include . or x");
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if (lugx5.length != 23 || !re.test(lugx5) ) throw new OperationError("Χ5 custom lugs must be 23 long and can only include . or x");
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var chosenSetting = INIT_PATTERNS["No Pattern"];
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chosenSetting["S"][1] = this.readLugs(lugs1);
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chosenSetting["S"][2] = this.readLugs(lugs2);
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chosenSetting["S"][3] = this.readLugs(lugs3);
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chosenSetting["S"][4] = this.readLugs(lugs4);
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chosenSetting["S"][5] = this.readLugs(lugs5);
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chosenSetting["M"][1] = this.readLugs(lugm37);
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chosenSetting["M"][2] = this.readLugs(lugm61);
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chosenSetting["X"][1] = this.readLugs(lugx1);
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chosenSetting["X"][2] = this.readLugs(lugx2);
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chosenSetting["X"][3] = this.readLugs(lugx3);
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chosenSetting["X"][4] = this.readLugs(lugx4);
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chosenSetting["X"][5] = this.readLugs(lugx5);
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let chosenSetting = '';
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if (pattern === "Custom") {
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let re = new RegExp("^[.xX]*$");
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if (lugs1.length !== 43 || !re.test(lugs1)) throw new OperationError("Ψ1 custom lugs must be 43 long and can only include . or x ");
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if (lugs2.length !== 47 || !re.test(lugs2)) throw new OperationError("Ψ2 custom lugs must be 47 long and can only include . or x");
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if (lugs3.length !== 51 || !re.test(lugs3)) throw new OperationError("Ψ3 custom lugs must be 51 long and can only include . or x");
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if (lugs4.length !== 53 || !re.test(lugs4)) throw new OperationError("Ψ4 custom lugs must be 53 long and can only include . or x");
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if (lugs5.length !== 59 || !re.test(lugs5)) throw new OperationError("Ψ5 custom lugs must be 59 long and can only include . or x");
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if (lugm37.length !== 37 || !re.test(lugm37)) throw new OperationError("M37 custom lugs must be 37 long and can only include . or x");
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if (lugm61.length !== 61 || !re.test(lugm61)) throw new OperationError("M61 custom lugs must be 61 long and can only include . or x");
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if (lugx1.length !== 41 || !re.test(lugx1)) throw new OperationError("Χ1 custom lugs must be 41 long and can only include . or x");
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if (lugx2.length !== 31 || !re.test(lugx2)) throw new OperationError("Χ2 custom lugs must be 31 long and can only include . or x");
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if (lugx3.length !== 29 || !re.test(lugx3)) throw new OperationError("Χ3 custom lugs must be 29 long and can only include . or x");
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if (lugx4.length !== 26 || !re.test(lugx4)) throw new OperationError("Χ4 custom lugs must be 26 long and can only include . or x");
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if (lugx5.length !== 23 || !re.test(lugx5)) throw new OperationError("Χ5 custom lugs must be 23 long and can only include . or x");
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chosenSetting = INIT_PATTERNS["No Pattern"];
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chosenSetting.S[1] = this.readLugs(lugs1);
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chosenSetting.S[2] = this.readLugs(lugs2);
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chosenSetting.S[3] = this.readLugs(lugs3);
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chosenSetting.S[4] = this.readLugs(lugs4);
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chosenSetting.S[5] = this.readLugs(lugs5);
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chosenSetting.M[1] = this.readLugs(lugm37);
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chosenSetting.M[2] = this.readLugs(lugm61);
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chosenSetting.X[1] = this.readLugs(lugx1);
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chosenSetting.X[2] = this.readLugs(lugx2);
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chosenSetting.X[3] = this.readLugs(lugx3);
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chosenSetting.X[4] = this.readLugs(lugx4);
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chosenSetting.X[5] = this.readLugs(lugx5);
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} else {
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var chosenSetting = INIT_PATTERNS[pattern];
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chosenSetting = INIT_PATTERNS[pattern];
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}
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var chiSettings = chosenSetting["X"]; // Pin settings for Chi links (X)
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var psiSettings = chosenSetting["S"]; // Pin settings for Psi links (S)
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var muSettings = chosenSetting["M"]; // Pin settings for Motor links (M)
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var chiSettings = chosenSetting.X; // Pin settings for Chi links (X)
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var psiSettings = chosenSetting.S; // Pin settings for Psi links (S)
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var muSettings = chosenSetting.M; // Pin settings for Motor links (M)
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var ita2 = "";
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if(mode == "Send") {
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let ita2 = "";
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if (mode === "Send") {
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// Convert input text to ITA2 (including figure/letter shifts)
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ita2 = Array.prototype.map.call(input, function(character) {
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var letter = character.toUpperCase();
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let letter = character.toUpperCase();
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if(intype == "Plaintext") {
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if (intype === "Plaintext") {
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if (validChars.indexOf(letter) === -1) throw new OperationError("Invalid Plaintext character : "+letter);
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if(!figShifted && figShiftedChars.indexOf(letter) !== -1) {
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@ -323,8 +324,8 @@ class Lorenz extends Operation {
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return "55" + figShiftArr[letter];
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} else if (figShifted) {
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// in figures mode and next char needs to be letter shifted
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if(letter=="\n") return "34";
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if(letter=="\r") return "4";
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if (letter==="\n") return "34";
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if (letter==="\r") return "4";
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if (figShiftedChars.indexOf(letter) === -1) {
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figShifted = false;
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return "88" + letter;
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@ -333,17 +334,17 @@ class Lorenz extends Operation {
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}
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} else {
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if(letter=="\n") return "34";
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if(letter=="\r") return "4";
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if (letter==="\n") return "34";
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if (letter==="\r") return "4";
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return letter;
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}
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} else {
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if (validITA2.indexOf(letter) === -1) {
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var errltr = letter;
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if(errltr=="\n") errltr = "Carriage Return";
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if(errltr==" ") errltr = "Space";
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let errltr = letter;
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if (errltr==="\n") errltr = "Carriage Return";
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if (errltr===" ") errltr = "Space";
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throw new OperationError("Invalid ITA2 character : "+errltr);
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}
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return letter;
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@ -356,11 +357,11 @@ class Lorenz extends Operation {
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// Receive input should always be ITA2
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ita2 = Array.prototype.map.call(input, function(character) {
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var letter = character.toUpperCase();
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let letter = character.toUpperCase();
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if (validITA2.indexOf(letter) === -1) {
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var errltr = letter;
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if(errltr=="\n") errltr = "Carriage Return";
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if(errltr==" ") errltr = "Space";
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if (errltr==="\n") errltr = "Carriage Return";
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if(errltr===" ") errltr = "Space";
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throw new OperationError("Invalid ITA2 character : "+errltr);
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}
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return letter;
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@ -370,21 +371,20 @@ class Lorenz extends Operation {
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const ita2Input = ita2.join("");
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var thisPsi = [];
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var thisChi = [];
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var thisMu = [];
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var m61lug = muSettings[1][m61-1];
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var m37lug = muSettings[2][m37-1];
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var p5 = [0,0,0];
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let thisPsi = [];
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let thisChi = [];
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let m61lug = muSettings[1][m61-1];
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let m37lug = muSettings[2][m37-1];
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let p5 = [0,0,0];
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const self = this;
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const letters = Array.prototype.map.call(ita2Input, function(character) {
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const letter = character.toUpperCase();
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var x2bptr = x2+1;
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if(x2bptr==32) x2bptr=1;
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var s1bptr = s1+1;
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if(s1bptr==44) s1bptr=1;
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let x2bptr = x2+1;
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if (x2bptr===32) x2bptr=1;
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let s1bptr = s1+1;
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if (s1bptr===44) s1bptr=1;
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thisChi = [
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chiSettings[1][x1-1],
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@ -402,16 +402,11 @@ class Lorenz extends Operation {
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psiSettings[5][s5-1]
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];
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thisMu = [
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muSettings[1][m61-1],
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muSettings[2][m37-1]
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];
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if (typeof ITA2_TABLE[letter] == "undefined") {
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return "";
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}
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var xorSum = [];
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let xorSum = [];
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for(var i=0;i<=4;i++) {
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xorSum[i] = ITA2_TABLE[letter][i] ^ thisPsi[i] ^ thisChi[i];
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}
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@ -428,32 +423,32 @@ class Lorenz extends Operation {
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if (--m61 < 1) m61 = 61;
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// If M61 is set, we also move M37
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if(m61lug == 1) {
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if (m61lug === 1) {
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if (--m37 < 1) m37 = 37;
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}
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var basicmotor = m37lug;
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var totalmotor = basicmotor;
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var lim = 0;
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let basicmotor = m37lug;
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let totalmotor = basicmotor;
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let lim = 0;
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p5[2] = p5[1];
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p5[1] = p5[0];
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if(mode=="Send") {
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if (mode==="Send") {
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p5[0] = ITA2_TABLE[letter][4];
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} else {
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p5[0] = xorSum[4];
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}
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// Limitations here
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if(model=='SZ42a') {
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if (model==='SZ42a') {
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// Chi 2 one back lim - The active character of chi 2 (2nd Chi wheel) in the previous position
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lim = chiSettings[2][x2bptr-1];
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if(kt) {
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if(lim==p5[2]) { lim = 0; } else { lim=1; } //p5 back 2
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if (lim===p5[2]) { lim = 0; } else { lim=1; } //p5 back 2
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}
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// If basic motor = 0 and limitation = 1, Total motor = 0 [no move], otherwise, total motor = 1 [move]
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if(basicmotor==0 && lim==1) {
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if (basicmotor===0 && lim===1) {
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totalmotor = 0;
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} else {
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totalmotor = 1;
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@ -464,18 +459,18 @@ class Lorenz extends Operation {
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const x2b1lug = chiSettings[2][x2bptr-1];
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const s1b1lug = psiSettings[1][s1bptr-1];
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lim = 1;
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if(x2b1lug==s1b1lug) lim=0;
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if (x2b1lug===s1b1lug) lim=0;
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if(kt) {
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if(lim==p5[2]) { lim=0; } else { lim=1; } //p5 back 2
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if (lim===p5[2]) { lim=0; } else { lim=1; } //p5 back 2
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}
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// If basic motor = 0 and limitation = 1, Total motor = 0 [no move], otherwise, total motor = 1 [move]
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if(basicmotor==0 && lim==1) {
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if (basicmotor===0 && lim===1) {
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totalmotor = 0;
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} else {
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totalmotor = 1;
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}
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} else if(model=="SZ40") {
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} else if (model==="SZ40") {
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// SZ40
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totalmotor = basicmotor;
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} else {
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@ -483,7 +478,7 @@ class Lorenz extends Operation {
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}
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// increment Psi wheels when current totalmotor active
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if(totalmotor == 1) {
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if (totalmotor === 1) {
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if(--s1 < 1) s1 = 43;
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if(--s2 < 1) s2 = 47;
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if(--s3 < 1) s3 = 51;
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@ -494,38 +489,38 @@ class Lorenz extends Operation {
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m61lug = muSettings[1][m61-1];
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m37lug = muSettings[2][m37-1];
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var rtnstr = self.REVERSE_ITA2_TABLE[resultStr];
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if(format=="5/8/9") {
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if(rtnstr=="+") rtnstr="5";
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if(rtnstr=="-") rtnstr="8";
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if(rtnstr==".") rtnstr="9";
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let rtnstr = self.REVERSE_ITA2_TABLE[resultStr];
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if (format==="5/8/9") {
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if (rtnstr==="+") rtnstr="5";
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if (rtnstr==="-") rtnstr="8";
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if (rtnstr===".") rtnstr="9";
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}
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return rtnstr;
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});
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var ita2output = letters.join("");
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var output = "";
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let ita2output = letters.join("");
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let output = "";
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if(mode == "Receive") {
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if (mode === "Receive") {
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figShifted = false;
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// Convert output ITA2 to plaintext (including figure/letter shifts)
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const out = Array.prototype.map.call(ita2output, function(letter) {
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if(outtype == "Plaintext") {
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if (outtype === "Plaintext") {
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if( letter == "5" || letter == "+" ) {
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if (letter === "5" || letter === "+") {
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figShifted = true;
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return;
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} else if( letter == "8" || letter == "-" ) {
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} else if (letter === "8" || letter === "-") {
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figShifted = false;
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return;
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} else if( letter == "9" ) {
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} else if (letter === "9") {
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return " ";
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} else if( letter == "3" ) {
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} else if (letter === "3") {
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return "\n";
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} else if( letter == "4" ) {
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} else if (letter === "4") {
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return "";
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}
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@ -569,7 +564,7 @@ class Lorenz extends Operation {
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}
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readLugs(lugstr) {
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var arr = Array.prototype.map.call(lugstr, function(lug) {
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let arr = Array.prototype.map.call(lugstr, function(lug) {
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if(lug==".") {
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return 0;
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} else {
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@ -703,7 +698,7 @@ const INIT_PATTERNS = {
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2: [1,1,0,1,1,0,0,0,0,1,1,1,0,1,1,1,1,0,1,0,0,0,1,1,0,0,1,1,0,0,0],
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3: [0,0,1,0,0,1,1,0,0,0,1,1,0,0,0,1,1,1,0,0,0,1,1,0,1,1,1,1,0],
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4: [1,0,1,0,1,0,0,1,1,0,0,0,1,1,0,0,1,0,1,1,1,0,0,1,0,1],
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5 : [0,1,0,0,1,1,1,1,0,0,0,1,0,1,1,1,0,0,0,0,1,0,1],
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5: [0,1,0,0,1,1,1,1,0,0,0,1,0,1,1,1,0,0,0,0,1,0,1]
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},
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"S": {
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1: [1,1,0,1,0,0,1,1,0,0,0,1,1,1,0,0,1,1,0,0,0,1,1,0,0,0,1,1,1,1,0,0,1,1,1,0,0,1,1,1,0,0,0],
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