Introduction
Welcome to the documentation for the GAuth framework! GAuth is a powerful authentication library that makes it easy to implement user authentication and authorization in your applications. This documentation aims to provide detailed information on how to use GAuth effectively in your projects.
Installation
To install GAuth, you can use either Cocoapods or Swift Package Manager.
Cocoapods
To install GAuth using Cocoapods, add the following line to your Podfile:
pod 'GAuth'
Then run the following command:
$ pod install
Swift Package Manager
To install GAuth using Swift Package Manager, add the following dependency to your Package.swift file:
dependencies: [
.package(url: "https://github.com/example/GAuth.git", from: "1.0.0")
]
Then run the following command:
$ swift package update
Getting Started
Once you have GAuth installed in your project, follow the steps below to get started:
Step 1: Import GAuth
To start using GAuth in your project, import the GAuth module:
import GAuth
Step 2: Set Up an Authentication Provider
GAuth supports multiple authentication providers such as Google, Facebook, and Twitter. To set up an authentication provider, follow the instructions specific to the provider you want to use.
Step 3: Perform User Authentication
Once you have set up an authentication provider, you can use GAuth’s convenient APIs to handle user authentication. Follow the examples below to authenticate a user:
Example 1: Email/Password Authentication
// Initialize the email and password credentials
let credentials = EmailPasswordCredentials(email: "user@example.com", password: "password")
// Authenticate the user
GAuth.shared.authenticate(with: credentials) { result in
switch result {
case .success(let user):
// User authenticated successfully
print("User authenticated: \(user)")
case .failure(let error):
// An error occurred during authentication
print("Authentication failed: \(error.localizedDescription)")
}
}
Example 2: Social Authentication (Google)
GAuth.shared.authenticate(with: .google) { result in
switch result {
case .success(let user):
// User authenticated successfully
print("User authenticated: \(user)")
case .failure(let error):
// An error occurred during authentication
print("Authentication failed: \(error.localizedDescription)")
}
}
Step 4: Implement User Authorization
After authenticating the user, you can implement user authorization by specifying the roles and permissions for each user. GAuth provides convenient APIs to manage user roles and permissions. Follow the examples below to implement user authorization:
Example 3: Assigning Roles and Permissions
// Assign a role to a user
let user = GAuth.shared.currentUser
user?.addRole("admin")
// Check if a user has a specific role
if user?.hasRole("admin") ?? false {
// Perform admin-specific operations
// ...
}
// Assign permissions to a role
let adminRole = user?.getRole("admin")
adminRole?.addPermission("create_user")
// Check if a user has a specific permission
if user?.hasPermission("create_user") ?? false {
// Perform permission-specific operations
// ...
}
Additional Resources
For more information on how to use GAuth, check out the following resources:
Resource 1: API Reference
Refer to the GAuth API reference for detailed information about the available classes and methods provided by GAuth.
Resource 2: Example Project
Explore the GAuth Example Project on GitHub to see GAuth in action and learn from real-world usage examples.
Conclusion
With GAuth, you can easily add user authentication and authorization features to your applications. Follow the steps outlined in this documentation to effectively use GAuth and ensure a secure user experience. Should you have any further questions, don’t hesitate to reach out to our friendly support team.