TwitterSafariViewControllerAuth

Twitter OAuth Login with Safari View Controller on iOS

TwitterSafariViewControllerAuth adds Twitter login using Apple's SFSafariViewController, which is safe for your users WKWebView UIWebView 💯 😄

Bonus: access saved credentials in Safari or use 1Password like a boss.

Installation

CocoaPods

platform :ios, '9.0'
pod 'TwitterSafariViewControllerAuth'

Manual

Add the TwitterSafariViewControllerAuth/ folder to your project.

Requirements

Twitter App

A Twitter app with a valid Callback URL is required: the value entered there is not used but if the field is empty, redirects are disallowed.

Xcode

A URL scheme for your iOS app is required. In Project Settings → Info: scroll down to URL Types and add an entry with +

• Identifier: your-app-bundle-id, i.e. com.dkhamsing.TwitterAuthDemo
• URL Schemes: url-scheme, i.e. TwitterAuthDemo (if there is only one scheme, this value is read and set as the URL scheme for TwitterSafariViewControllerAuth)

Usage

// MyViewController.m

static NSString *const kConsumerKey    = @"<YOUR APP CONSUMER KEY>";
static NSString *const kConsumerSecret = @"<YOUR APP CONSUMER SECRET>";

#import "TwitterSafariViewControllerAuth.h"

// ...

// URL Scheme is assumed to be first scheme in bundle plist, to set this manually, use - configureConsumerKey:clientSecret:urlScheme:.
[[TwitterSafariViewControllerAuth sharedInstance] configureConsumerKey:kConsumerKey clientSecret:kConsumerSecret];

[[TwitterSafariViewControllerAuth sharedInstance] presentOAuthLoginFromController:self];

// AppDelegate.m

#import "TwitterSafariViewControllerAuth.h"

- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString *,id> *)options {
    [[TwitterSafariViewControllerAuth sharedInstance] handleOpenUrl:url options:options success:^(NSDictionary *results) {
        NSLog(@"Results: %@", results);               
        /*
        Results: {
            data = <...>;
            "data_string" = "..."
            "oauth_token" = "...";
            "oauth_token_secret" = "...";
            "screen_name" = dkhamsing;
            "user_id" = ...;
            "x_auth_expires" = 0;
        }
        */
    } failure:nil];

    // ...
}

A demo project is included.

Credits

Based on FHSTwitterEngine.

Contact

• github.com/dkhamsing
• twitter.com/dkhamsing

License

This project is available under the MIT license. See the LICENSE file for more info.