173 lines
7.6 KiB
Objective-C
173 lines
7.6 KiB
Objective-C
//
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// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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#import "OWSRecoverableDecryptionPlaceholder.h"
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#import "TSThread.h"
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#import <SignalServiceKit/SignalServiceKit-Swift.h>
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NS_ASSUME_NONNULL_BEGIN
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@implementation OWSRecoverableDecryptionPlaceholder
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- (nullable instancetype)initWithFailedEnvelopeTimestamp:(uint64_t)timestamp
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sourceAci:(AciObjC *)sourceAci
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untrustedGroupId:(nullable NSData *)untrustedGroupId
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transaction:(SDSAnyWriteTransaction *)writeTx
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{
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SignalServiceAddress *sender = [[SignalServiceAddress alloc] initWithServiceIdObjC:sourceAci];
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TSThread *thread;
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if (untrustedGroupId.length > 0) {
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TSGroupThread *_Nullable groupThread = [TSGroupThread fetchWithGroupId:untrustedGroupId transaction:writeTx];
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// If we aren't sure that the sender is a member of the reported groupId, we should fall back
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// to inserting the placeholder in the contact thread.
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if ([groupThread.groupMembership isFullMember:sender]) {
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thread = groupThread;
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}
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OWSAssertDebug(thread);
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}
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if (!thread) {
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thread = [TSContactThread getThreadWithContactAddress:sender transaction:writeTx];
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OWSAssertDebug(thread);
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}
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if (!thread) {
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return nil;
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}
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TSErrorMessageBuilder *builder = [[TSErrorMessageBuilder alloc] initWithThread:thread
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errorType:TSErrorMessageDecryptionFailure];
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builder.timestamp = timestamp;
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builder.senderAddress = sender;
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return [super initErrorMessageWithBuilder:builder];
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}
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- (nullable instancetype)initWithCoder:(NSCoder *)coder
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{
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return [super initWithCoder:coder];
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}
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- (instancetype)initWithGrdbId:(int64_t)grdbId
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uniqueId:(NSString *)uniqueId
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receivedAtTimestamp:(uint64_t)receivedAtTimestamp
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sortId:(uint64_t)sortId
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timestamp:(uint64_t)timestamp
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uniqueThreadId:(NSString *)uniqueThreadId
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body:(nullable NSString *)body
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bodyRanges:(nullable MessageBodyRanges *)bodyRanges
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contactShare:(nullable OWSContact *)contactShare
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deprecated_attachmentIds:(nullable NSArray<NSString *> *)deprecated_attachmentIds
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editState:(TSEditState)editState
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expireStartedAt:(uint64_t)expireStartedAt
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expireTimerVersion:(nullable NSNumber *)expireTimerVersion
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expiresAt:(uint64_t)expiresAt
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expiresInSeconds:(unsigned int)expiresInSeconds
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giftBadge:(nullable OWSGiftBadge *)giftBadge
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isGroupStoryReply:(BOOL)isGroupStoryReply
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isSmsMessageRestoredFromBackup:(BOOL)isSmsMessageRestoredFromBackup
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isViewOnceComplete:(BOOL)isViewOnceComplete
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isViewOnceMessage:(BOOL)isViewOnceMessage
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linkPreview:(nullable OWSLinkPreview *)linkPreview
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messageSticker:(nullable MessageSticker *)messageSticker
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quotedMessage:(nullable TSQuotedMessage *)quotedMessage
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storedShouldStartExpireTimer:(BOOL)storedShouldStartExpireTimer
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storyAuthorUuidString:(nullable NSString *)storyAuthorUuidString
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storyReactionEmoji:(nullable NSString *)storyReactionEmoji
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storyTimestamp:(nullable NSNumber *)storyTimestamp
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wasRemotelyDeleted:(BOOL)wasRemotelyDeleted
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errorType:(TSErrorMessageType)errorType
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read:(BOOL)read
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recipientAddress:(nullable SignalServiceAddress *)recipientAddress
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sender:(nullable SignalServiceAddress *)sender
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wasIdentityVerified:(BOOL)wasIdentityVerified
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{
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self = [super initWithGrdbId:grdbId
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uniqueId:uniqueId
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receivedAtTimestamp:receivedAtTimestamp
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sortId:sortId
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timestamp:timestamp
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uniqueThreadId:uniqueThreadId
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body:body
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bodyRanges:bodyRanges
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contactShare:contactShare
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deprecated_attachmentIds:deprecated_attachmentIds
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editState:editState
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expireStartedAt:expireStartedAt
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expireTimerVersion:expireTimerVersion
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expiresAt:expiresAt
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expiresInSeconds:expiresInSeconds
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giftBadge:giftBadge
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isGroupStoryReply:isGroupStoryReply
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isSmsMessageRestoredFromBackup:isSmsMessageRestoredFromBackup
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isViewOnceComplete:isViewOnceComplete
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isViewOnceMessage:isViewOnceMessage
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linkPreview:linkPreview
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messageSticker:messageSticker
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quotedMessage:quotedMessage
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storedShouldStartExpireTimer:storedShouldStartExpireTimer
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storyAuthorUuidString:storyAuthorUuidString
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storyReactionEmoji:storyReactionEmoji
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storyTimestamp:storyTimestamp
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wasRemotelyDeleted:wasRemotelyDeleted
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errorType:errorType
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read:read
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recipientAddress:recipientAddress
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sender:sender
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wasIdentityVerified:wasIdentityVerified];
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return self;
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}
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// --- CODE GENERATION MARKER
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// This snippet is generated by /Scripts/sds_codegen/sds_generate.py. Do not manually edit it, instead run
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// `sds_codegen.sh`.
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// --- CODE GENERATION MARKER
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#pragma mark - Methods
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- (BOOL)supportsReplacement
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{
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return [self.expirationDate isAfterNow] && !self.wasRead;
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}
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- (NSString *)previewTextWithTransaction:(SDSAnyReadTransaction *)transaction
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{
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NSString *_Nullable senderName = nil;
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if (self.sender) {
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senderName = [SSKEnvironment.shared.contactManagerObjcRef shortDisplayNameStringForAddress:self.sender
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transaction:transaction];
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}
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if (senderName) {
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OWSFailDebug(@"Should not be directly surfaced to user");
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NSString *formatString = OWSLocalizedString(@"ERROR_MESSAGE_DECRYPTION_FAILURE",
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@"Error message for a decryption failure. Embeds {{sender short name}}.");
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return [[NSString alloc] initWithFormat:formatString, senderName];
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} else {
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OWSFailDebug(@"Should not be directly surfaced to user");
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return OWSLocalizedString(
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@"ERROR_MESSAGE_DECRYPTION_FAILURE_UNKNOWN_SENDER", @"Error message for a decryption failure.");
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}
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}
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#pragma mark - <OWSReadTracking>
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- (void)markAsReadAtTimestamp:(uint64_t)readTimestamp
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thread:(TSThread *)thread
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circumstance:(OWSReceiptCircumstance)circumstance
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shouldClearNotifications:(BOOL)shouldClearNotifications
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transaction:(SDSAnyWriteTransaction *)transaction
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{
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OWSLogInfo(@"Marking placeholder as read. No longer eligible for inline replacement.");
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[super markAsReadAtTimestamp:readTimestamp
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thread:thread
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circumstance:circumstance
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shouldClearNotifications:shouldClearNotifications
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transaction:transaction];
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}
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@end
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NS_ASSUME_NONNULL_END
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