52 lines
1.7 KiB
JavaScript
52 lines
1.7 KiB
JavaScript
// build in evaluate password function
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// Errors: reasons why the FreeIPA server would reject the password
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// Suggestions: reasons the password should be made stronger
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// You can change this code to change how complexity is rated
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// Return values
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// Score: 0-100
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// Errors: A list of errors that would cause the server to reject the password
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// Suggestions: A list of suggestions to make the password stronger
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function EvaluatePassword(password) {
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let score = 0;
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let errors = [];
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let suggestions = [];
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const hasUpper = /[A-Z]/.test(password);
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const hasLower = /[a-z]/.test(password);
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const hasNumber = /[0-9]/.test(password);
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const hasSpecial = /[^A-Za-z0-9]/.test(password);
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const isLongEnough = password.length >= 8;
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if (!isLongEnough) {
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errors.push("Password must be at least 8 characters long.");
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}
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score += Math.min(password.length * 3, 60);
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if (hasUpper) score += 10;
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if (hasLower) score += 10;
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if (hasNumber) score += 10;
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if (hasSpecial) score += 10;
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if (score < 100) {
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if (password.length < 20) {
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suggestions.push(
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`Add ${20 - password.length} more characters to reach maximum length points.`,
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);
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}
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if (!hasUpper) suggestions.push("Add an uppercase letter.");
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if (!hasLower) suggestions.push("Add a lowercase letter.");
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if (!hasNumber) suggestions.push("Add a number.");
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if (!hasSpecial)
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suggestions.push("Add a special character (e.g., !, @, #).");
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if (score > 70 && score < 100) {
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suggestions.push(
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"Pro-tip: Use a full sentence (passphrase) to make it easier to remember and harder to crack.",
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);
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}
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}
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return {
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score: Math.min(score, 100),
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errors: errors,
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suggestions: suggestions,
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};
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}
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