element-ios/Riot/Categories/MXSession+Riot.m
manuroe 0c036e4cc2 MXSession: Make sure vc_canSetupSecureBackup is reusable
Put specific additional check out of this method
2020-10-01 16:46:32 +02:00

103 lines
3.3 KiB
Objective-C

/*
Copyright 2017 Vector Creations Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#import "MXSession+Riot.h"
#import "MXRoom+Riot.h"
#import "Riot-Swift.h"
@implementation MXSession (Riot)
- (NSUInteger)vc_missedDiscussionsCount
{
NSUInteger missedDiscussionsCount = 0;
// Sum all the rooms with missed notifications.
for (MXRoomSummary *roomSummary in self.roomsSummaries)
{
NSUInteger notificationCount = roomSummary.notificationCount;
// Ignore the regular notification count if the room is in 'mentions only" mode at the Riot level.
if (roomSummary.room.isMentionsOnly)
{
// Only the highlighted missed messages must be considered here.
notificationCount = roomSummary.highlightCount;
}
if (notificationCount)
{
missedDiscussionsCount++;
}
}
// Add the invites count
missedDiscussionsCount += [self invitedRooms].count;
return missedDiscussionsCount;
}
- (BOOL)vc_isE2EByDefaultEnabledByHSAdmin
{
BOOL isE2EByDefaultEnabledByHSAdmin = YES;
MXWellKnown *wellKnown = self.homeserverWellknown;
if (wellKnown.JSONDictionary[@"im.vector.riot.e2ee"][@"default"])
{
MXJSONModelSetBoolean(isE2EByDefaultEnabledByHSAdmin, wellKnown.JSONDictionary[@"im.vector.riot.e2ee"][@"default"]);
}
return isE2EByDefaultEnabledByHSAdmin;
}
- (MXHTTPOperation*)vc_canEnableE2EByDefaultInNewRoomWithUsers:(NSArray<NSString*>*)userIds
success:(void (^)(BOOL canEnableE2E))success
failure:(void (^)(NSError *error))failure;
{
if (self.vc_isE2EByDefaultEnabledByHSAdmin)
{
return [self canEnableE2EByDefaultInNewRoomWithUsers:userIds success:success failure:failure];
}
else
{
success(NO);
return [MXHTTPOperation new];
}
}
- (BOOL)vc_canSetupSecureBackup
{
MXRecoveryService *recoveryService = self.crypto.recoveryService;
if (recoveryService.hasRecovery)
{
// Can't create secure backup if SSSS has already been set.
return NO;
}
// Accept to create a setup only if we have the 3 cross-signing keys
// This is the path to have a sane state
// TODO: What about missing MSK that was not gossiped before?
NSArray *crossSigningServiceSecrets = @[
MXSecretId.crossSigningMaster,
MXSecretId.crossSigningSelfSigning,
MXSecretId.crossSigningUserSigning];
return ([recoveryService.secretsStoredLocally mx_intersectArray:crossSigningServiceSecrets].count
== crossSigningServiceSecrets.count);
}
@end