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<p align="center">
<img src="Assets/OAuthSwift-icon.png?raw=true" alt="OAuthSwift"/>
</p>
# OAuthSwift
Swift based OAuth library for iOS and OSX.
## Support OAuth1.0, OAuth2.0
Twitter, Flickr, Github, Instagram, Foursquare. Fitbit, Withings, Linkedin, Dropbox, Dribbble, Salesforce, BitBucket, GoogleDrive, Smugmug, Intuit, Zaim, Tumblr, Slack, Uber, Gitter, Facebook, Spotify, Typetalk etc
## Installation
OAuthSwift is packaged as a Swift framework. Currently this is the simplest way to add it to your app:
* Drag OAuthSwift.xcodeproj to your project in the Project Navigator.
* Select your project and then your app target. Open the Build Phases panel.
* Expand the Target Dependencies group, and add OAuthSwift framework.
* import OAuthSwift whenever you want to use OAuthSwift.
### Support Carthage
* Install Carthage (https://github.com/Carthage/Carthage)
* Create Cartfile file
```
github "OAuthSwift/OAuthSwift" ~> 0.5.0
```
* Run `carthage update`.
* On your application targets “General” settings tab, in the “Embedded Binaries” section, drag and drop OAuthSwift.framework from the Carthage/Build/iOS folder on disk.
### Support CocoaPods
* Podfile
```
platform :ios, '8.0'
use_frameworks!
pod "OAuthSwift", "~> 0.5.0"
```
## How to
### Setting URL Schemes
![Image](Assets/URLSchemes.png "Image")
Replace oauth-swift by your application name
### Examples
#### Handle URL in AppDelegate
- On iOS9 implement `UIApplicationDelegate` method
```swift
func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool {
if (url.host == "oauth-callback") {
OAuthSwift.handleOpenURL(url)
}
return true
}
```
:warning: Any other application may try to open a URL with your url scheme. So you can check the source application, for instance for safari controller :
```
if (options["UIApplicationOpenURLOptionsSourceApplicationKey"] as? String == "com.apple.SafariViewService") {
```
- On previous iOS version
```swift
func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool {
```
- On OSX you must register an handler on `NSAppleEventManager` for event type `kAEGetURL` (see demo code)
#### OAuth1.0
```swift
let oauthswift = OAuth1Swift(
consumerKey: "********",
consumerSecret: "********",
requestTokenUrl: "https://api.twitter.com/oauth/request_token",
authorizeUrl: "https://api.twitter.com/oauth/authorize",
accessTokenUrl: "https://api.twitter.com/oauth/access_token"
)
oauthswift.authorizeWithCallbackURL(
NSURL(string: "oauth-swift://oauth-callback/twitter")!,
success: { credential, response, parameters in
print(credential.oauth_token)
print(credential.oauth_token_secret)
print(parameters["user_id"])
},
failure: { error in
print(error.localizedDescription)
}
)
```
#### OAuth2.0
```swift
let oauthswift = OAuth2Swift(
consumerKey: "********",
consumerSecret: "********",
authorizeUrl: "https://api.instagram.com/oauth/authorize",
responseType: "token"
)
oauthswift.authorizeWithCallbackURL(
NSURL(string: "oauth-swift://oauth-callback/instagram")!,
scope: "likes+comments", state:"INSTAGRAM",
success: { credential, response, parameters in
print(credential.oauth_token)
},
failure: { error in
print(error.localizedDescription)
}
)
```
See demo for more examples
### Handle authorize URL
The authorize URL allow user to connect to a provider and give access to your application.
By default this URL is opened into the external web browser (ie. safari), but apple don't allow it for app-store iOS application.
To change this behavior you must set an `OAuthSwiftURLHandlerType`, simple protocol to handle an `NSURL`
```swift
oauthswift.authorize_url_handler = ..
```
For instance you can embed a web view into your application by providing a controller that display a web view (`UIWebView`, `WKWebView`).
Then this controller must implement `OAuthSwiftURLHandlerType` to load the URL into the web view
```swift
func handle(url: NSURL) {
let req = NSURLRequest(URL: targetURL)
self.webView.loadRequest(req)
...
```
and present the view (`presentViewController`, `performSegueWithIdentifier`, ...)
*You can extends `OAuthWebViewController` for a default implementation of view presentation and dismiss*
#### Use the SFSafariViewController (iOS9)
A default implementation of `OAuthSwiftURLHandlerType` is provided using the `SFSafariViewController`, with automatic view dismiss.
```swift
oauthswift.authorize_url_handler = SafariURLHandler(viewController: self)
```
Of course you can create your own class or customize the controller by setting the variable `SafariURLHandler#factory`.
## Make signed request
```swift
oauthswift.client.get("https://api.linkedin.com/v1/people/~",
success: {
data, response in
let dataString = NSString(data: data, encoding: NSUTF8StringEncoding)
print(dataString)
}
, failure: { error in
print(error)
}
)
// same with request method
oauthswift.client.request("https://api.linkedin.com/v1/people/~", .GET,
parameters: [:], headers: [:],
success: { ...
```
More examples into demo application: [ViewController.swift](/OAuthSwiftDemo/ViewController.swift)
## OAuth provider pages
* [Twitter](https://dev.twitter.com/oauth)
* [Flickr](https://www.flickr.com/services/api/auth.oauth.html)
* [Github](https://developer.github.com/v3/oauth/)
* [Instagram](http://instagram.com/developer/authentication)
* [Foursquare](https://developer.foursquare.com/overview/auth)
* [Fitbit](https://wiki.fitbit.com/display/API/OAuth+Authentication+in+the+Fitbit+API)
* [Withings](http://oauth.withings.com/api)
* [Linkedin](https://developer.linkedin.com/docs/oauth2)
* [Dropbox](https://www.dropbox.com/developers/core/docs)
* [Dribbble](http://developer.dribbble.com/v1/oauth/)
* [Salesforce](https://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/)
* [BitBucket](https://confluence.atlassian.com/display/BITBUCKET/OAuth+on+Bitbucket)
* [GoogleDrive](https://developers.google.com/drive/v2/reference/)
* [Smugmug](https://smugmug.atlassian.net/wiki/display/API/OAuth)
* [Intuit](https://developer.intuit.com/docs/0100_accounting/0060_authentication_and_authorization/oauth_management_api)
* [Zaim](https://dev.zaim.net/home/api/authorize)
* [Tumblr](https://www.tumblr.com/docs/en/api/v2#auth)
* [Slack](https://api.slack.com/docs/oauth)
* [Uber](https://developer.uber.com/v1/auth/)
* [Gitter](https://developer.gitter.im/docs/authentication)
* [Facebook](https://developers.facebook.com/docs/facebook-login)
* [Spotify](https://developer.spotify.com/web-api/authorization-guide/)
* [Trello](https://developers.trello.com/authorize)
* [Buffer](https://buffer.com/developers/api/oauth)
* [Goodreads](https://www.goodreads.com/api/documentation#oauth)
* [Typetalk](http://developer.nulab-inc.com/docs/typetalk/auth)
## Images
![Image](Assets/Services.png "Image")
![Image](Assets/TwitterOAuth.png "Image")
![Image](Assets/TwitterOAuthTokens.png "Image")
## Contributing
See [CONTRIBUTING.md](CONTRIBUTING.md)
[Add a new service in demo app](https://github.com/OAuthSwift/OAuthSwift/wiki/Demo-application#add-a-new-service-in-demo-app)
## License
OAuthSwift is available under the MIT license. See the LICENSE file for more info.
[![Join the chat at https://gitter.im/OAuthSwift/OAuthSwift](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/OAuthSwift/OAuthSwift?utm_campaign=pr-badge&utm_content=badge&utm_medium=badge&utm_source=badge)
[![License](https://img.shields.io/badge/license-MIT-blue.svg?style=flat
)](http://mit-license.org) [![Platform](https://img.shields.io/badge/platform-iOS_OSX_TVOS-lightgrey.svg?style=flat
)](https://developer.apple.com/resources/) [![Language](https://img.shields.io/badge/language-swift-orange.svg?style=flat
)](https://developer.apple.com/swift) [![Cocoapod](https://img.shields.io/cocoapods/v/OAuthSwift.svg?style=flat)](http://cocoadocs.org/docsets/OAuthSwift/)
[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)