HTTP Request Customization in iOS

For the iOS platform, you will be required to conform to URLRequestInterceptingDelegate which provides you with a callback that receives URLRequest right before they are fired. In this example, we will utilize AppDelegate to intercept our requests:

SwiftObjective-C

import FaceSDK

class AppDelegate: UIResponder, UIApplicationDelegate {
    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        FaceSDK.service.requestInterceptingDelegate = self
        return true
    }
}

extension AppDelegate: URLRequestInterceptingDelegate {
    func interceptorPrepare(_ request: URLRequest) -> URLRequest? {
        var request = request
        request.addValue("Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmYWNlLXNkayI6IkhhdmUgYSBncmVhdCBkYXkhIn0.IPoW0D0LnMv_pL4U22MuIhDNGIdK34TaHhqhKBAaBEs", forHTTPHeaderField: "Authorization")
        return request
    }
}

#import "AppDelegate.h"
#import <FaceSDK/FaceSDK.h>

@interface AppDelegate () <RFSURLRequestInterceptingDelegate>
@end

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    RFSFaceSDK.service.requestInterceptingDelegate = self;
    return YES;
}

- (NSURLRequest * _Nullable)interceptorPrepareRequest:(NSURLRequest * _Nonnull)request {
    NSMutableURLRequest *interceptedRequest = [request mutableCopy];
    [interceptedRequest addValue:@"Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmYWNlLXNkayI6IkhhdmUgYSBncmVhdCBkYXkhIn0.IPoW0D0LnMv_pL4U22MuIhDNGIdK34TaHhqhKBAaBEs" forHTTPHeaderField:@"Authorization"];
    return interceptedRequest;
}

@end