mirror of https://github.com/oxen-io/session-ios
Fix linking issue & clean
gmbnt
5 years ago
parent
cf87f7261c
commit
d84e3fea27
@ -1,3 +1,4 @@
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public struct LokiPublicChannel {
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public let name: String
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}
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@ -1,160 +0,0 @@
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//// Loki: Refer to Docs/SessionReset.md for explanations
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//
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//#import "SessionCipher+Loki.h"
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//#import "NSNotificationCenter+OWS.h"
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//#import "PreKeyWhisperMessage.h"
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//#import "OWSPrimaryStorage+Loki.h"
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//#import "TSContactThread.h"
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//#import <YapDatabase/YapDatabase.h>
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//
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//NSString *const kNSNotificationName_SessionAdopted = @"kNSNotificationName_SessionAdopted";
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//NSString *const kNSNotificationKey_ContactPubKey = @"kNSNotificationKey_ContactPubKey";
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//
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//@interface SessionCipher ()
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//
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//@property (nonatomic, readonly) NSString *recipientId;
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//@property (nonatomic, readonly) int deviceId;
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//
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//@property (nonatomic, readonly) id<SessionStore> sessionStore;
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//@property (nonatomic, readonly) id<PreKeyStore> prekeyStore;
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//
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//@end
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//
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//@implementation SessionCipher (Loki)
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//
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//- (NSData *)throws_lokiDecrypt:(id<CipherMessage>)whisperMessage protocolContext:(nullable id)protocolContext
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//{
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// // Our state before we decrypt the message
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// SessionState *_Nullable state = [self getCurrentState:protocolContext];
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//
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// // Verify incoming friend request messages
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// if (!state) {
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// [self throws_validatePreKeysForFriendRequestAcceptance:whisperMessage protocolContext:protocolContext];
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// }
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//
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// // While decrypting our state may change internally
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// NSData *plainText = [self throws_decrypt:whisperMessage protocolContext:protocolContext];
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//
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//
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// // Loki: Handle any session resets
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// [self handleSessionReset:whisperMessage previousState:state protocolContext:protocolContext];
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//
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// return plainText;
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//}
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//
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///// Get the current session state
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//- (SessionState *_Nullable)getCurrentState:(nullable id)protocolContext {
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// SessionRecord *record = [self.sessionStore loadSession:self.recipientId deviceId:self.deviceId protocolContext:protocolContext];
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// SessionState *state = record.sessionState;
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//
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// // Check if session is initialized
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// if (!state.hasSenderChain) { return nil; }
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//
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// return state;
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//}
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//
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///// Handle any Loki session reset stuff
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//- (void)handleSessionReset:(id<CipherMessage>)whisperMessage previousState:(SessionState *_Nullable)previousState protocolContext:(nullable id)protocolContext
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//{
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// // Don't bother doing anything if we didn't have a session before
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// if (!previousState) { return; }
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//
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// OWSAssertDebug([protocolContext isKindOfClass:[YapDatabaseReadWriteTransaction class]]);
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// YapDatabaseReadWriteTransaction *transaction = protocolContext;
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//
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// // Get the thread
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// TSContactThread *thread = [TSContactThread getThreadWithContactId:self.recipientId transaction:transaction];
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// if (!thread) { return; }
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//
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// // Bail early if no session reset is in progress
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// if (thread.sessionResetState == TSContactThreadSessionResetStateNone) { return; }
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//
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// BOOL sessionResetReceived = thread.sessionResetState == TSContactThreadSessionResetStateRequestReceived;
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// SessionState *_Nullable currentState = [self getCurrentState:protocolContext];
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//
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// // Check if our previous state and our current state differ
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// if (!currentState || ![currentState.aliceBaseKey isEqualToData:previousState.aliceBaseKey]) {
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//
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// if (sessionResetReceived) {
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// // The other user used an old session to contact us.
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// // Wait for them to use a new one
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// [self restoreSession:previousState protocolContext:protocolContext];
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// } else {
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// // Our session reset went through successfully
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// // We had initiated a session reset and got a different session back from the user
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// [self deleteAllSessionsExcept:currentState protocolContext:protocolContext];
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// [self notifySessionAdopted];
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// }
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//
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// } else if (sessionResetReceived) {
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// // Our session reset went through successfully
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// // We got a message with the same session from the other user
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// [self deleteAllSessionsExcept:previousState protocolContext:protocolContext];
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// [self notifySessionAdopted];
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// }
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//}
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//
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///// Send a notification about a new session being adopted
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//- (void)notifySessionAdopted
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//{
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// NSDictionary *userInfo = @{ kNSNotificationKey_ContactPubKey : self.recipientId };
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// [NSNotificationCenter.defaultCenter postNotificationNameAsync:kNSNotificationName_SessionAdopted object:nil userInfo:userInfo];
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//}
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//
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///// Delete all other sessions except the given one
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//- (void)deleteAllSessionsExcept:(SessionState *)state protocolContext:(nullable id)protocolContext
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//{
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// SessionRecord *record = [self.sessionStore loadSession:self.recipientId deviceId:self.deviceId protocolContext:protocolContext];
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// [record removePreviousSessionStates];
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//
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// SessionState *newState = state == nil ? [SessionState new] : state;
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// [record setState:newState];
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//
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// [self.sessionStore storeSession:self.recipientId deviceId:self.deviceId session:record protocolContext:protocolContext];
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//}
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//
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///// Set the given session as the active one while archiving the old one
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//- (void)restoreSession:(SessionState *)state protocolContext:(nullable id)protocolContext
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//{
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// SessionRecord *record = [self.sessionStore loadSession:self.recipientId deviceId:self.deviceId protocolContext:protocolContext];
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//
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// // Remove the state from previous session states
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// [record.previousSessionStates enumerateObjectsWithOptions:NSEnumerationReverse usingBlock:^(SessionState *obj, NSUInteger idx, BOOL *stop) {
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// if ([state.aliceBaseKey isEqualToData:obj.aliceBaseKey]) {
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// [record.previousSessionStates removeObjectAtIndex:idx];
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// *stop = YES;
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// }
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// }];
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//
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// // Promote it so the previous state gets archived
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// [record promoteState:state];
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//
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// [self.sessionStore storeSession:self.recipientId deviceId:self.deviceId session:record protocolContext:protocolContext];
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//}
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//
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///// Check that we have matching pre keys in the case of a `PreKeyWhisperMessage`.
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///// This is so that we don't trigger a false friend request accept on unknown contacts.
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//- (void)throws_validatePreKeysForFriendRequestAcceptance:(id<CipherMessage>)whisperMessage protocolContext:(nullable id)protocolContext {
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// OWSAssertDebug([protocolContext isKindOfClass:[YapDatabaseReadTransaction class]]);
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// YapDatabaseReadTransaction *transaction = protocolContext;
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//
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// // Ignore anything that isn't a `PreKeyWhisperMessage`
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// if (![whisperMessage isKindOfClass:[PreKeyWhisperMessage class]]) { return; }
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//
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// // Check the pre key store
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// if (![self.prekeyStore isKindOfClass:[OWSPrimaryStorage class]]) { return; }
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//
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// PreKeyWhisperMessage *preKeyMessage = whisperMessage;
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// OWSPrimaryStorage *primaryStorage = self.prekeyStore;
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//
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// PreKeyRecord *_Nullable storedPreKey = [primaryStorage getPreKeyForContact:self.recipientId transaction:transaction];
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// if (!storedPreKey) {
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// OWSRaiseException(@"Loki", @"Received a friend request from a public key for which no pre key bundle was created.");
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// }
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//
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// if (storedPreKey.Id != preKeyMessage.prekeyID) {
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// OWSRaiseException(@"Loki", @"Received a PreKeyWhisperMessage (friend request accept) from an unknown source.");
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// }
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//}
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//
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//@end
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