@kaffee/mazagran

Enhance password strength

Support

• [x] The length and whether the password is in the specified character set
• [x] The ability of password characters to be logically adjacent, such as aBc, abC, etc.
• [x] The ability to be adjacent to the physical position of the password character keyboard, including the adjacent horizontal and left and right slash directions, such as qwer 1qaz 0okm, etc.
• [x] Ability to see if a password is present in a weak password pool
• [x] Adjacent single character repeated multiple times
• [x] The password should be a combination of English letters (case sensitive) + numbers + special characters
• [x] Password maximum and minimum length
• [x] Password special character set

Installation

Install with npm

  npm install --dev @kaffee/mazagran

Install with yarn

  yarn add --dev @kaffee/mazagran

Install with pnpm

  pnpm add -D @kaffee/mazagran

Online Demo

Online Check Demo

Usage/Examples

Base Usage

  const mazagran = new Mazagran();
  mazagran.checkAll("password") // return err dict

Config

| check type | description | | ---- | ---- | | PASSWORD_LENGTH | check password length | | CONTAIN_DIGIT | check password contains numbers | | CASE | check password contains case | | LOWER_CASE | check password contains lower case | | UPPER_CASE | check password contains upper case | | SPECIAL_CHAR | check password contains special char | | HORIZONTAL_KEY_SEQUENTIAL | check password contains horizontal keyboard key | | SLANT_KEY_SEQUENTIAL | check password contains slant keyboard key | | LOGIC_SEQUENTIAL | check password contains logic char | | SEQUENTIAL_CHAR_SAME | check password contains same char |

License

GPL

Contributors