https://github.com/hadiidbouk/simpleoauth2

A simple implementation of OAuth2 in Swift using Combine and AuthenticationServices (macOS and iOS).
https://github.com/hadiidbouk/simpleoauth2

authenticationservices combine oauth2 swift

Last synced: 3 months ago
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A simple implementation of OAuth2 in Swift using Combine and AuthenticationServices (macOS and iOS).

• Host: GitHub
• URL: https://github.com/hadiidbouk/simpleoauth2
• Owner: hadiidbouk
• License: mit
• Created: 2020-12-04T09:13:25.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2020-12-08T19:44:53.000Z (over 4 years ago)
• Last Synced: 2025-04-23T08:06:20.322Z (3 months ago)
• Topics: authenticationservices, combine, oauth2, swift
• Language: Swift
• Homepage:
• Size: 52.7 KB
• Stars: 30
• Watchers: 2
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SimpleOAuth2

![workflow badge](https://github.com/hadiidbouk/SimpleOAuth2/workflows/build/badge.svg)

![version badge](https://img.shields.io/github/v/tag/hadiidbouk/SimpleOAuth2?label=Version)

![platform compatibility](https://img.shields.io/badge/Platform%20Compatibility-iOS%20%7C%20macOS-blue)

A simple implementation of OAuth2 in Swift using Combine and AuthenticationServices.

The goal of this package is to make it as simple as possible :)

## Installation

You can add SimpleOAuth2 to an Xcode project by adding it as a package dependency.

  1. From the **File** menu, select **Swift Packages › Add Package Dependency…**

  2. Enter "https://github.com/hadiidbouk/SimpleOAuth2" into the package repository URL text field

## Usage

You need to pass your client credentials to the signIn method using `OAuth2Request`

```swift

@State var cancellable: AnyCancellable?

let request: OAuth2Request = .init(authUrl: "",

                                   tokenUrl: "",

                                   clientId: "",

                                   redirectUri: "",

                                   clientSecret: "",

                                   scopes: [])

Button(action: {

                cancellable = auth.signIn(with: request)

                    .sink( receiveCompletion: { result in

                        switch result {

                        case .failure(let error):

                            print(error.localizedDescription)

                        default: break

                        }

                    }, receiveValue: { credentials in

                        credentials.save()

                        print(credentials)

                    })

            }) {

                Text("Login with GitLab")

            }

```

You can also use `save()` function to save the `OAuth2Credentials` instance to your `UserDefaults` and load the credentials using this static function `OAuth2Credentials.load()`.

## About this package

- It will never be published on Cocoapods neither on Carthage.

- Only Authorization Code flow supported since it's the recommended flow for native mobile apps.

## Coming soon

- Adding refresh function for refreshing your token (if needed).