/*
 
 TSKBackgroundReporter.h
 TrustKit
 
 Copyright 2015 The TrustKit Project Authors
 Licensed under the MIT license, see associated LICENSE file for terms.
 See AUTHORS file for the list of project authors.
 
 */

#import "../Pinning/ssl_pin_verifier.h"

#if __has_feature(modules)
@import Foundation;
#else
#import <Foundation/Foundation.h>
#endif

/**
 `TSKSimpleBackgroundReporter` is a class for uploading pin failure reports using the background transfer service.
 
 */
@interface TSKBackgroundReporter : NSObject <NSURLSessionTaskDelegate>

///---------------------
/// @name Initialization
///---------------------

/**
 Initializes a background reporter.
 
 @param shouldRateLimitReports Prevent identical pin failure reports from being sent more than once per day.
 @param sharedContainerIdentifier The container identifier for an app extension. This must be set in order
    for reports to be sent from an app extension. See
    https://developer.apple.com/documentation/foundation/nsurlsessionconfiguration/1409450-sharedcontaineridentifier
 @exception NSException Thrown when the App does not have a bundle ID, meaning we're running in unit tests where the background transfer service can't be used.
 
 */
- (nonnull instancetype)initAndRateLimitReports:(BOOL)shouldRateLimitReports
                      sharedContainerIdentifier:(nullable NSString *)sharedContainerIdentifier;

///----------------------
/// @name Sending Reports
///----------------------

/**
 Send a pin validation failure report; each argument is described section 3. of RFC 7469.
 */
- (void)pinValidationFailedForHostname:(nonnull NSString *)serverHostname
                                  port:(nullable NSNumber *)serverPort
                      certificateChain:(nonnull NSArray *)certificateChain
                         notedHostname:(nonnull NSString *)notedHostname
                            reportURIs:(nonnull NSArray<NSURL *> *)reportURIs
                     includeSubdomains:(BOOL)includeSubdomains
                        enforcePinning:(BOOL)enforcePinning
                             knownPins:(nonnull NSSet<NSData *> *)knownPins
                      validationResult:(TSKTrustEvaluationResult)validationResult
                        expirationDate:(nullable NSDate *)knownPinsExpirationDate;

- (void)URLSession:(nonnull NSURLSession *)session task:(nonnull NSURLSessionTask *)task didCompleteWithError:(nullable NSError *)error;

@end