//
//    TWTSignedRequest.h
//    ReverseAuthExample
//
//    Copyright (c) 2011-2016 Sean Cook
//
//    Permission is hereby granted, free of charge, to any person obtaining a
//    copy of this software and associated documentation files (the
//    "Software"), to deal in the Software without restriction, including
//    without limitation the rights to use, copy, modify, merge, publish,
//    distribute, sublicense, and/or sell copies of the Software, and to permit
//    persons to whom the Software is furnished to do so, subject to the
//    following conditions:
//
//    The above copyright notice and this permission notice shall be included
//    in all copies or substantial portions of the Software. 
//
//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
//    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN
//    NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
//    DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
//    OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
//    USE OR OTHER DEALINGS IN THE SOFTWARE. 
//

@import Foundation;

typedef NS_ENUM(NSInteger, TWTSignedRequestMethod) {
    TWSignedRequestMethodGET,
    TWSignedRequestMethodPOST,
    TWSignedRequestMethodDELETE
};

typedef void(^TWTSignedRequestHandler) (NSData *data, NSURLResponse *response, NSError *error);

@interface TWTSignedRequest : NSObject

@property (nonatomic, copy) NSString *authToken;
@property (nonatomic, copy) NSString *authTokenSecret;

// Creates a new request
- (instancetype)initWithURL:(NSURL *)url parameters:(NSDictionary *)parameters requestMethod:(TWTSignedRequestMethod)requestMethod;

// Perform the request, and notify handler of results
- (void)performRequestWithHandler:(TWTSignedRequestHandler)handler;

// You should ensure that you obfuscate your keys before shipping
+ (NSString *)consumerKey;
+ (NSString *)consumerSecret;
@end
