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79 lines
2.5 KiB
Objective-C
79 lines
2.5 KiB
Objective-C
//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#import "SignedPrekeyRecord.h"
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#import <SignalCoreKit/OWSAsserts.h>
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static NSString* const kCoderPreKeyId = @"kCoderPreKeyId";
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static NSString* const kCoderPreKeyPair = @"kCoderPreKeyPair";
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static NSString* const kCoderPreKeyDate = @"kCoderPreKeyDate";
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static NSString* const kCoderPreKeySignature = @"kCoderPreKeySignature";
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static NSString *const kCoderPreKeyWasAcceptedByService = @"kCoderPreKeyWasAcceptedByService";
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@implementation SignedPreKeyRecord
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+ (BOOL)supportsSecureCoding{
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return YES;
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}
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- (instancetype)initWithId:(int)identifier
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keyPair:(ECKeyPair *)keyPair
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signature:(NSData *)signature
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generatedAt:(NSDate *)generatedAt
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wasAcceptedByService:(BOOL)wasAcceptedByService
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{
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OWSAssert(keyPair);
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OWSAssert(signature);
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OWSAssert(generatedAt);
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self = [super initWithId:identifier keyPair:keyPair];
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if (self) {
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_signature = signature;
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_generatedAt = generatedAt;
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_wasAcceptedByService = wasAcceptedByService;
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}
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return self;
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}
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- (instancetype)initWithId:(int)identifier keyPair:(ECKeyPair *)keyPair signature:(NSData*)signature generatedAt:(NSDate *)generatedAt{
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self = [super initWithId:identifier keyPair:keyPair];
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if (self) {
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_signature = signature;
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_generatedAt = generatedAt;
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}
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return self;
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}
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- (id)initWithCoder:(NSCoder *)aDecoder{
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return [self initWithId:[aDecoder decodeIntForKey:kCoderPreKeyId]
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keyPair:[aDecoder decodeObjectOfClass:[ECKeyPair class] forKey:kCoderPreKeyPair]
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signature:[aDecoder decodeObjectOfClass:[NSData class] forKey:kCoderPreKeySignature]
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generatedAt:[aDecoder decodeObjectOfClass:[NSDate class] forKey:kCoderPreKeyDate]
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wasAcceptedByService:[aDecoder decodeBoolForKey:kCoderPreKeyWasAcceptedByService]];
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}
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- (void)encodeWithCoder:(NSCoder *)aCoder{
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[aCoder encodeInt:self.Id forKey:kCoderPreKeyId];
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[aCoder encodeObject:self.keyPair forKey:kCoderPreKeyPair];
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[aCoder encodeObject:self.signature forKey:kCoderPreKeySignature];
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[aCoder encodeObject:self.generatedAt forKey:kCoderPreKeyDate];
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[aCoder encodeBool:self.wasAcceptedByService forKey:kCoderPreKeyWasAcceptedByService];
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}
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- (instancetype)initWithId:(int)identifier keyPair:(ECKeyPair*)keyPair{
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OWSAbstractMethod();
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return nil;
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}
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- (void)markAsAcceptedByService
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{
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_wasAcceptedByService = YES;
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}
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@end
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