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script.js
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script.js
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// Assignment Code
var generateBtn = document.querySelector("#generate");
// Write password to the #password input
function writePassword() {
var password = generatePassword();
var passwordText = document.querySelector("#password");
passwordText.value = password;
}
// Add event listener to generate button
generateBtn.addEventListener("click", writePassword);
//Function to generate PassWord
function generatePassword(){
var ConfirmSpecialCharacter = confirm("Would you like Special Characters included on your Password?");
var ConfirmUppercase = confirm("Would you like uppercase Characters included on your Password?");
var ConfirmLowercase = confirm("Would you like Lowercase Characters included on your Password?");
var ConfirmNumeric = confirm("Would you like Numeric Characters included on your Password?");
var lengthPassword = prompt(" The length of your password should be between 8 and 128 Characters");
var PasswordCharacters = [];
var PasswordToPrint = [];
// Declaring arrays to generate passwords
// 33 Characters
var SpecialCharacters = [" ","!","\"","#", "$", "%", "&", "/'","(",")","*","+",",","-",".","/",":",";",
"<","=",">", "?","@","[","\\","]","^","_","`","{","|","}","~"];
// 26 Characters
var uppercase = ["Q","W","E","R","T","Y","U","I","O","P",
"A","S","D","F","G","H","J","K","L",
"Z","X","C","V","B","N","M"];
// 26 Characters
var lowercase = ["q","w","e","r","t","y","u","i","o","p",
"a","s","d","f","g","h","j","k","l",
"z","x","c","v","b","n","m"]
// 10 characters
var numeric = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"];
if (lengthPassword >= 8 && lengthPassword <= 128){
if(ConfirmSpecialCharacter && ConfirmUppercase && ConfirmLowercase && ConfirmNumeric){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(SpecialCharacters);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray( uppercase,PasswordCharacters);
console.log(PasswordCharacters);
// Copy Special lowercase to the PasswordCharacters
pushingArray( lowercase,PasswordCharacters);
console.log(PasswordCharacters);
// Copy numeric to the PasswordCharacters
pushingArray( numeric,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if (ConfirmSpecialCharacter && ConfirmUppercase && ConfirmLowercase){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(SpecialCharacters);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray( uppercase,PasswordCharacters);
console.log(PasswordCharacters);
// Copy Special lowercase to the PasswordCharacters
pushingArray( lowercase,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if(ConfirmSpecialCharacter && ConfirmUppercase && ConfirmNumeric){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(SpecialCharacters);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray( uppercase,PasswordCharacters);
console.log(PasswordCharacters);
// Copy numeric to the PasswordCharacters
pushingArray( numeric,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if(ConfirmUppercase && ConfirmLowercase && ConfirmNumeric){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(uppercase);
console.log(PasswordCharacters);
// Copy Special lowercase to the PasswordCharacters
pushingArray( lowercase,PasswordCharacters);
console.log(PasswordCharacters);
// Copy numeric to the PasswordCharacters
pushingArray( numeric,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if(ConfirmSpecialCharacter && ConfirmLowercase && ConfirmNumeric){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(SpecialCharacters);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray( lowercase,PasswordCharacters);
console.log(PasswordCharacters);
// Copy numeric to the PasswordCharacters
pushingArray( numeric,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if(ConfirmSpecialCharacter && ConfirmUppercase){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(SpecialCharacters);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray(uppercase,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if(ConfirmLowercase && ConfirmNumeric){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(lowercase);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray(numeric,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if(ConfirmSpecialCharacter && ConfirmNumeric){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(SpecialCharacters);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray(numeric,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if(ConfirmLowercase && ConfirmUppercase){
//Concat arrays to get the final Password characters
// Copy Special Characters to the PasswordCharacters
PasswordCharacters = copyArray(lowercase);
console.log(PasswordCharacters);
// Copy uppercase to the PasswordCharacters
pushingArray(uppercase,PasswordCharacters);
console.log(PasswordCharacters);
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,PasswordCharacters);
return PasswordToPrint.join('');
}
else if (ConfirmSpecialCharacter){
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword,SpecialCharacters);
return PasswordToPrint.join('');
}
else if (ConfirmUppercase){
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword, uppercase);
return PasswordToPrint.join('');
}
else if (ConfirmLowercase){
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword, lowercase);
return PasswordToPrint.join('');
}
else if (ConfirmNumeric){
//Generate the password to print
PasswordToPrint = GetPasswordToPrint(lengthPassword, numeric);
return PasswordToPrint.join('');
}
else{
//Generate the password to print
alert("You have to chose at least one option of Special characters, uppercase, lowercase or numeric")
PasswordToPrint = " ";
return PasswordToPrint.join('');
}
}
else {
alert("Length of password must be between 8 and 128 characters");
return " ";
}
}
// Function to copy an array of
function copyArray (array){
var newArray = [];
for(var i = 0; i < array.length; i++){
newArray.push(array[i]);
}
return newArray;
}
// Function to concat two arrays
function pushingArray (arrayA, ArrayB ){
for(var i = 0; i < arrayA.length; i++){
ArrayB.push(arrayA[i]);
}
return ArrayB;
}
// Function to get random int
// this codes comes from https://stackoverflow.com/questions/1527803/generating-random-whole-numbers-in-javascript-in-a-specific-range
function getRandomInt(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(Math.random() * (max - min + 1)) + min;
}
function GetPasswordToPrint(lengthPassword, PasswordCharacters ){
var PasswordToPrint = [];
for ( var j = 0; j < lengthPassword; j++){
RandomNumber = getRandomInt(0,PasswordCharacters.length - 1);
console.log(RandomNumber);
PasswordToPrint.push(PasswordCharacters[RandomNumber]);
}
return PasswordToPrint;
}