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password.js
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password.js
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function getPasswordStrength(passwords, common_words) {
// Write your code here
const commonWords = new Set(common_words);
const result = passwords.map((password) => {
if (commonWords.has(password)) {
return "weak";
}
for (let i = 0; i < password.length; i++) {
for (let j = i + 1; j <= password.length; j++) {
if (commonWords.has(password.slice(i, j))) {
return "weak";
}
}
}
if (password.match(/^[0-9]+$/)) {
return "weak";
}
if (
password == password.toUpperCase() ||
password == password.toLowerCase()
) {
return "weak";
}
if (password.length < 6) {
return "weak";
}
return "strong";
});
return result;
}