Navajo-Swift

KO | EN

gitlite — search

#python #hacktoberfest #react #golang #go #linux #docker #nodejs #java #kubernetes #awesome-list #vue #security #mcp

(★ 132)

Password Validator & Strength Evaluator

파일 탐색기

최종 버전 다운로드 (.zip)

- - AppDelegate.swift
  - Info.plist
  - LaunchScreen.xib
  - Main.storyboard
  - ViewController.swift
- - project.pbxproj
- - contents.xcworkspacedata
- project.pbxproj
- - AllowedCharacterRule.swift
  - BlockRule.swift
  - DictionaryWordRule.swift
  - Info.plist
  - LengthRule.swift
  - Navajo.swift
  - PasswordRule.swift
  - PasswordValidator.swift
  - PredicateRule.swift
  - RegularExpressionRule.swift
  - RequiredCharacterRule.swift
- Info.plist
- RuleTests.swift
.gitignore
.swift-version
.travis.yml
LICENSE
Navajo-Swift.podspec
Package.swift
README.md
wallpaper.png

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Navajo-Swift

**Password Validator & Strength Evaluator**

> Navajo is named in honor of the famed [code talkers of the Second World War](http://en.wikipedia.org/wiki/Code_talker#Navajo_code_talkers).

## Original Project

[Navajo](https://github.com/mattt/Navajo) by Mattt Thompson

> This project is not compatible with the original project.

## Installation

[![Platform](https://img.shields.io/cocoapods/p/Navajo-Swift.svg?style=flat)](https://apple.com)
[![Swift 4.0](https://img.shields.io/badge/Swift-4.0-orange.svg?style=flat)](https://developer.apple.com/swift)
[![Travis-CI](https://travis-ci.org/jasonnam/Navajo-Swift.svg?branch=master)](https://travis-ci.org/jasonnam/Navajo-Swift)
[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
[![Version](https://img.shields.io/cocoapods/v/Navajo-Swift.svg?style=flat)](https://cocoapods.org/pods/Navajo-Swift)

### Carthage

```ogdl
github "jasonnam/Navajo-Swift"
```

### CocoaPods

```ruby
use_frameworks!
pod 'Navajo-Swift'
```

```swift
import Navajo_Swift
```

### Swift Package Manager:

Add the following line to your `Package.swift`:

```swift
dependencies: [
    // ...
    .package(url: "https://github.com/Wistas23/Navajo-Swift.git"),
],
```

### Manual

Just copy the files in Source folder into your project.

## Usage

### Evaluating Password Strength

> Password strength is evaluated in terms of [information entropy](http://en.wikipedia.org/wiki/Entropy_%28information_theory%29).

```swift
let password = passwordField.text ?? ""
let strength = Navajo.strength(ofPassword: password)

strengthLabel.text = Navajo.localizedString(forStrength: strength)
```

### Validating Password

```swift
let lengthRule = LengthRule(min: 6, max: 24)
let uppercaseRule = RequiredCharacterRule(preset: .LowercaseCharacter)

validator = PasswordValidator(rules: [lengthRule, uppercaseRule])

if let failingRules = validator.validate(password) {
    validationLabel.textColor = .red
    validationLabel.text = failingRules.map({ return $0.localizedErrorDescription }).joined(separator: "\n")
} else {
    validationLabel.textColor = .green
    validationLabel.text = "Valid"
}
```

#### Available Validation Rules

- Allowed Characters
- Required Characters (custom, lowercase, uppercase, decimal, symbol)
- Non-Dictionary Word
- Minimum / Maximum Length
- Predicate Match
- Regular Expression Match
- Block Evaluation

If you are using the Predicate and Regex rules, remember that when password is matching to them it is considered to be invalid. For example, we can check if users are using for example "password123" as their password by following rule object.

```swift
let rule = PredicateRule(predicate: NSPredicate(format: "SELF BEGINSWITH %@", "PASSWORD"))
```

For the block rule, it is considered to be invalid when the block returns true.

### Localization

Keys for the localizable strings
[Localization Tutorial](http://rshankar.com/internationalization-and-localization-of-apps-in-xcode-6-and-swift/) or check the demo app in the repository.

#### Password Strength

- NAVAJO_VERY_WEAK
- NAVAJO_WEAK
- NAVAJO_REASONABLE
- NAVAJO_STRONG
- NAVAJO_VERY_STRONG

#### Password Validation

- NAVAJO_ALLOWED_CHARACTER_ERROR
- NAVAJO_REQUIRED_CHARACTER_REQUIRED_ERROR
- NAVAJO_REQUIRED_CHARACTER_LOWERCASE_ERROR
- NAVAJO_REQUIRED_CHARACTER_UPPERCASE_ERROR
- NAVAJO_REQUIRED_CHARACTER_DECIMAL_DIGIT_ERROR
- NAVAJO_REQUIRED_CHARACTER_SYMBOL_ERROR
- NAVAJO_DICTIONARYWORD_ERROR
- NAVAJO_LENGTH_ERROR
- NAVAJO_PREDICATE_ERROR
- NAVAJO_REGEX_ERROR
- NAVAJO_BLOCK_ERROR

## Contact

Any feedback and pull requests are welcome :)

Jason Nam<br>[Website](http://jasonnam.com)<br>[Email](mailto:contact@jasonnam.com)

## License

Navajo-Swift is available under the MIT license. See the LICENSE file for more info.

Navajo-Swift

파일 탐색기

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Navajo-Swift

파일 탐색기

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README