session-ios/SignalServiceKit/src/Security/OWSFingerprintBuilder.h
2017-08-03 13:27:09 -04:00

31 lines
967 B
Objective-C

//
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//
NS_ASSUME_NONNULL_BEGIN
@class TSAccountManager;
@class OWSFingerprint;
@protocol ContactsManagerProtocol;
@interface OWSFingerprintBuilder : NSObject
- (instancetype)init NS_UNAVAILABLE;
- (instancetype)initWithAccountManager:(TSAccountManager *)accountManager
contactsManager:(id<ContactsManagerProtocol>)contactsManager NS_DESIGNATED_INITIALIZER;
/**
* Builds a fingerprint combining your current credentials with their most recently accepted credentials.
*/
- (nullable OWSFingerprint *)fingerprintWithTheirSignalId:(NSString *)theirSignalId;
/**
* Builds a fingerprint combining your current credentials with the specified identity key.
* You can use this to present a new identity key for verification.
*/
- (OWSFingerprint *)fingerprintWithTheirSignalId:(NSString *)theirSignalId theirIdentityKey:(NSData *)theirIdentityKey;
@end
NS_ASSUME_NONNULL_END