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Added an option of limited special characters #6

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Added an option of limited special characters #6

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6 changes: 4 additions & 2 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,16 @@ program
.option('-s, --save', 'save password to passwords.txt')
.option('-nn, --no-numbers', 'remove numbers')
.option('-ns, --no-symbols', 'remove symbols')
//limited symbols
.option('-ls, --limited-symbols <String>', 'limited symbols')
.parse()

const {length, save, numbers, symbols} = program.opts()
const {length, save, numbers, symbols, limitedSymbols} = program.opts()

//console.log(numbers, symbols)

//get generated password
const generatedPassword = createPassword(length, numbers, symbols)
const generatedPassword = createPassword(length, numbers, symbols, limitedSymbols)

//Save to file
if(save) {
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349 changes: 348 additions & 1 deletion package-lock.json
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11 changes: 7 additions & 4 deletions utils/createPassword.js
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Original file line number Diff line number Diff line change
@@ -1,16 +1,19 @@
const alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
const alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
const numbers = '0123456789'
const symbols = '!@#$%^&*_-+='

const createPassword = (length = 8, hasNumbers = true, hasSymbols = true) => {
const createPassword = (length = 8, hasNumbers = true, hasSymbols = true, limitedSymbols = symbols) => {
let chars = alpha
if (limitedSymbols.length == 0) {
hasSymbols = false;
}
hasNumbers ? (chars += numbers) : ''
hasSymbols ? (chars += symbols) : ''
hasSymbols ? (chars += limitedSymbols) : ''
return generatePassword(length, chars)
}
const generatePassword = (length, chars) => {
let password = ''
for(let i=0; i<length; i++){
for (let i = 0; i < length; i++) {
password += chars.charAt(Math.floor(Math.random() * chars.length))
}

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