From daab2a58af947cddd67fe9f30dd3a9fc327650c0 Mon Sep 17 00:00:00 2001 From: Chris Ballinger Date: Wed, 13 Apr 2016 16:53:47 -0700 Subject: [PATCH] OLMAccount and OLMSession serialization --- xcode/OLMKit/OLMAccount.h | 8 +- xcode/OLMKit/OLMAccount.m | 113 ++++++++++++++++++++++++- xcode/OLMKit/OLMSerializable.h | 6 +- xcode/OLMKit/OLMSession.h | 6 +- xcode/OLMKit/OLMSession.m | 124 ++++++++++++++++++++++------ xcode/OLMKit/OLMSession_Private.h | 16 ++++ xcode/OLMKitTests/OLMKitTests.m | 111 ++++++++++++++++++++++++- xcode/olm.xcodeproj/project.pbxproj | 4 + 8 files changed, 350 insertions(+), 38 deletions(-) create mode 100644 xcode/OLMKit/OLMSession_Private.h diff --git a/xcode/OLMKit/OLMAccount.h b/xcode/OLMKit/OLMAccount.h index cfa7129..a2923f9 100644 --- a/xcode/OLMKit/OLMAccount.h +++ b/xcode/OLMKit/OLMAccount.h @@ -9,7 +9,9 @@ #import #import "OLMSerializable.h" -@interface OLMAccount : NSObject +@class OLMSession; + +@interface OLMAccount : NSObject /** Creates new account */ - (instancetype) initNewAccount; @@ -18,11 +20,13 @@ - (NSDictionary*) identityKeys; /** signs message with ed25519 key for account */ -- (NSData*) signMessage:(NSData*)messageData; +- (NSString*) signMessage:(NSData*)messageData; /** Public parts of the unpublished one time keys for the account */ - (NSDictionary*) oneTimeKeys; +- (BOOL) removeOneTimeKeysForSession:(OLMSession*)session; + /** Marks the current set of one time keys as being published. */ - (void) markKeysAsPublished; diff --git a/xcode/OLMKit/OLMAccount.m b/xcode/OLMKit/OLMAccount.m index d56b6b4..4561a37 100644 --- a/xcode/OLMKit/OLMAccount.m +++ b/xcode/OLMKit/OLMAccount.m @@ -8,6 +8,8 @@ #import "OLMAccount.h" #import "OLMAccount_Private.h" +#import "OLMSession.h" +#import "OLMSession_Private.h" #import "OLMUtility.h" @import Security; @@ -34,7 +36,7 @@ return YES; } -- (instancetype) initNewAccount { +- (instancetype) init { self = [super init]; if (!self) { return nil; @@ -43,6 +45,14 @@ if (!success) { return nil; } + return self; +} + +- (instancetype) initNewAccount { + self = [self init]; + if (!self) { + return nil; + } size_t randomLength = olm_create_account_random_length(_account); NSMutableData *random = [OLMUtility randomBytesOfLength:randomLength]; size_t accountResult = olm_create_account(_account, random.mutableBytes, random.length); @@ -114,5 +124,106 @@ } } +- (BOOL) removeOneTimeKeysForSession:(OLMSession *)session { + NSParameterAssert(session != nil); + if (!session) { + return nil; + } + size_t result = olm_remove_one_time_keys(self.account, session.session); + if (result == olm_error()) { + const char *error = olm_session_last_error(session.session); + NSAssert(NO, @"olm_remove_one_time_keys error: %s", error); + return NO; + } + return YES; +} + +#pragma mark OLMSerializable + +/** Initializes from encrypted serialized data. Will throw error if invalid key or invalid base64. */ +- (instancetype) initWithSerializedData:(NSString*)serializedData key:(NSData*)key error:(NSError**)error { + self = [self init]; + if (!self) { + return nil; + } + NSParameterAssert(key.length > 0); + NSParameterAssert(serializedData.length > 0); + if (key.length == 0 || serializedData.length == 0) { + if (error) { + *error = [NSError errorWithDomain:@"org.matrix.olm" code:0 userInfo:@{NSLocalizedDescriptionKey: @"Bad length."}]; + } + return nil; + } + NSMutableData *pickle = [serializedData dataUsingEncoding:NSUTF8StringEncoding].mutableCopy; + size_t result = olm_unpickle_account(_account, key.bytes, key.length, pickle.mutableBytes, pickle.length); + if (result == olm_error()) { + const char *olm_error = olm_account_last_error(_account); + NSString *errorString = [NSString stringWithUTF8String:olm_error]; + if (error && errorString) { + *error = [NSError errorWithDomain:@"org.matrix.olm" code:0 userInfo:@{NSLocalizedDescriptionKey: errorString}]; + } + return nil; + } + return self; +} + +/** Serializes and encrypts object data, outputs base64 blob */ +- (NSString*) serializeDataWithKey:(NSData*)key error:(NSError**)error { + NSParameterAssert(key.length > 0); + size_t length = olm_pickle_account_length(_account); + NSMutableData *pickled = [NSMutableData dataWithLength:length]; + size_t result = olm_pickle_account(_account, key.bytes, key.length, pickled.mutableBytes, pickled.length); + if (result == olm_error()) { + const char *olm_error = olm_account_last_error(_account); + NSString *errorString = [NSString stringWithUTF8String:olm_error]; + if (error && errorString) { + *error = [NSError errorWithDomain:@"org.matrix.olm" code:0 userInfo:@{NSLocalizedDescriptionKey: errorString}]; + } + return nil; + } + NSString *pickleString = [[NSString alloc] initWithData:pickled encoding:NSUTF8StringEncoding]; + return pickleString; +} + +#pragma mark NSSecureCoding + ++ (BOOL) supportsSecureCoding { + return YES; +} + +#pragma mark NSCoding + +- (id)initWithCoder:(NSCoder *)decoder { + NSString *version = [decoder decodeObjectOfClass:[NSString class] forKey:@"version"]; + + NSError *error = nil; + + if ([version isEqualToString:@"1"]) { + NSString *pickle = [decoder decodeObjectOfClass:[NSString class] forKey:@"pickle"]; + NSData *key = [decoder decodeObjectOfClass:[NSData class] forKey:@"key"]; + + self = [self initWithSerializedData:pickle key:key error:&error]; + } + + NSParameterAssert(error == nil); + NSParameterAssert(self != nil); + if (!self) { + return nil; + } + + return self; +} + +- (void)encodeWithCoder:(NSCoder *)encoder { + NSData *key = [OLMUtility randomBytesOfLength:32]; + NSError *error = nil; + NSString *pickle = [self serializeDataWithKey:key error:&error]; + NSParameterAssert(pickle.length > 0 && error == nil); + + [encoder encodeObject:pickle forKey:@"pickle"]; + [encoder encodeObject:key forKey:@"key"]; + [encoder encodeObject:@"1" forKey:@"version"]; +} + @end diff --git a/xcode/OLMKit/OLMSerializable.h b/xcode/OLMKit/OLMSerializable.h index afacdaa..b4b115a 100644 --- a/xcode/OLMKit/OLMSerializable.h +++ b/xcode/OLMKit/OLMSerializable.h @@ -11,9 +11,9 @@ @protocol OLMSerializable /** Initializes from encrypted serialized data. Will throw error if invalid key or invalid base64. */ -- (instancetype) initWithSerializedData:(NSData*)serializedData key:(NSData*)key error:(NSError**)error; +- (instancetype) initWithSerializedData:(NSString*)serializedData key:(NSData*)key error:(NSError**)error; -/** Serializes and encrypts object data */ -- (NSData*) serializeDataWithKey:(NSData*)key; +/** Serializes and encrypts object data, outputs base64 blob */ +- (NSString*) serializeDataWithKey:(NSData*)key error:(NSError**)error; @end diff --git a/xcode/OLMKit/OLMSession.h b/xcode/OLMKit/OLMSession.h index 1a075e4..c209564 100644 --- a/xcode/OLMKit/OLMSession.h +++ b/xcode/OLMKit/OLMSession.h @@ -11,9 +11,7 @@ #import "OLMAccount.h" #import "OLMMessage.h" -@interface OLMSession : NSObject - -@property (nonatomic, strong) OLMAccount *account; +@interface OLMSession : NSObject - (instancetype) initOutboundSessionWithAccount:(OLMAccount*)account theirIdentityKey:(NSString*)theirIdentityKey theirOneTimeKey:(NSString*)theirOneTimeKey; @@ -27,8 +25,6 @@ - (BOOL) matchesInboundSessionFrom:(NSString*)theirIdentityKey oneTimeKeyMessage:(NSString *)oneTimeKeyMessage; -- (BOOL) removeOneTimeKeys; - /** UTF-8 plaintext -> base64 ciphertext */ - (OLMMessage*) encryptMessage:(NSString*)message; diff --git a/xcode/OLMKit/OLMSession.m b/xcode/OLMKit/OLMSession.m index fa7cb62..119079f 100644 --- a/xcode/OLMKit/OLMSession.m +++ b/xcode/OLMKit/OLMSession.m @@ -9,12 +9,9 @@ #import "OLMSession.h" #import "OLMUtility.h" #import "OLMAccount_Private.h" +#import "OLMSession_Private.h" @import olm; -@interface OLMSession() -@property (nonatomic) OlmSession *session; -@end - @implementation OLMSession - (void) dealloc { @@ -37,7 +34,7 @@ return YES; } -- (instancetype) initWithAccount:(OLMAccount*)account { +- (instancetype) init { self = [super init]; if (!self) { return nil; @@ -46,6 +43,18 @@ if (!success) { return nil; } + return self; +} + +- (instancetype) initWithAccount:(OLMAccount*)account { + self = [self init]; + if (!self) { + return nil; + } + NSParameterAssert(account != nil && account.account != NULL); + if (account == nil || account.account == NULL) { + return nil; + } _account = account; return self; } @@ -72,10 +81,6 @@ if (!self) { return nil; } - BOOL success = [self initializeSessionMemory]; - if (!success) { - return nil; - } NSMutableData *otk = [NSMutableData dataWithData:[oneTimeKeyMessage dataUsingEncoding:NSUTF8StringEncoding]]; size_t result = olm_create_inbound_session(_session, account.account, otk.mutableBytes, oneTimeKeyMessage.length); if (result == olm_error()) { @@ -91,10 +96,6 @@ if (!self) { return nil; } - BOOL success = [self initializeSessionMemory]; - if (!success) { - return nil; - } NSData *idKey = [theirIdentityKey dataUsingEncoding:NSUTF8StringEncoding]; NSMutableData *otk = [NSMutableData dataWithData:[oneTimeKeyMessage dataUsingEncoding:NSUTF8StringEncoding]]; size_t result = olm_create_inbound_session_from(_session, account.account, idKey.bytes, idKey.length, otk.mutableBytes, otk.length); @@ -143,16 +144,6 @@ return encryptedMessage; } -- (BOOL) removeOneTimeKeys { - size_t result = olm_remove_one_time_keys(_account.account, _session); - if (result == olm_error()) { - const char *error = olm_session_last_error(_session); - NSAssert(NO, @"olm_remove_one_time_keys error: %s", error); - return NO; - } - return YES; -} - - (NSString*) decryptMessage:(OLMMessage*)message { NSParameterAssert(message != nil); NSData *messageData = [message.ciphertext dataUsingEncoding:NSUTF8StringEncoding]; @@ -180,4 +171,91 @@ return plaintext; } +#pragma mark OLMSerializable + +/** Initializes from encrypted serialized data. Will throw error if invalid key or invalid base64. */ +- (instancetype) initWithSerializedData:(NSString*)serializedData key:(NSData*)key error:(NSError**)error { + self = [self init]; + if (!self) { + return nil; + } + NSParameterAssert(key.length > 0); + NSParameterAssert(serializedData.length > 0); + if (key.length == 0 || serializedData.length == 0) { + if (error) { + *error = [NSError errorWithDomain:@"org.matrix.olm" code:0 userInfo:@{NSLocalizedDescriptionKey: @"Bad length."}]; + } + return nil; + } + NSMutableData *pickle = [serializedData dataUsingEncoding:NSUTF8StringEncoding].mutableCopy; + size_t result = olm_unpickle_session(_session, key.bytes, key.length, pickle.mutableBytes, pickle.length); + if (result == olm_error()) { + const char *olm_error = olm_session_last_error(_session); + NSString *errorString = [NSString stringWithUTF8String:olm_error]; + if (error && errorString) { + *error = [NSError errorWithDomain:@"org.matrix.olm" code:0 userInfo:@{NSLocalizedDescriptionKey: errorString}]; + } + return nil; + } + return self; +} + +/** Serializes and encrypts object data, outputs base64 blob */ +- (NSString*) serializeDataWithKey:(NSData*)key error:(NSError**)error { + NSParameterAssert(key.length > 0); + size_t length = olm_pickle_session_length(_session); + NSMutableData *pickled = [NSMutableData dataWithLength:length]; + size_t result = olm_pickle_session(_session, key.bytes, key.length, pickled.mutableBytes, pickled.length); + if (result == olm_error()) { + const char *olm_error = olm_session_last_error(_session); + NSString *errorString = [NSString stringWithUTF8String:olm_error]; + if (error && errorString) { + *error = [NSError errorWithDomain:@"org.matrix.olm" code:0 userInfo:@{NSLocalizedDescriptionKey: errorString}]; + } + return nil; + } + NSString *pickleString = [[NSString alloc] initWithData:pickled encoding:NSUTF8StringEncoding]; + return pickleString; +} + +#pragma mark NSSecureCoding + ++ (BOOL) supportsSecureCoding { + return YES; +} + +#pragma mark NSCoding + +- (id)initWithCoder:(NSCoder *)decoder { + NSString *version = [decoder decodeObjectOfClass:[NSString class] forKey:@"version"]; + + NSError *error = nil; + + if ([version isEqualToString:@"1"]) { + NSString *pickle = [decoder decodeObjectOfClass:[NSString class] forKey:@"pickle"]; + NSData *key = [decoder decodeObjectOfClass:[NSData class] forKey:@"key"]; + + self = [self initWithSerializedData:pickle key:key error:&error]; + } + + NSParameterAssert(error == nil); + NSParameterAssert(self != nil); + if (!self) { + return nil; + } + + return self; +} + +- (void)encodeWithCoder:(NSCoder *)encoder { + NSData *key = [OLMUtility randomBytesOfLength:32]; + NSError *error = nil; + NSString *pickle = [self serializeDataWithKey:key error:&error]; + NSParameterAssert(pickle.length > 0 && error == nil); + + [encoder encodeObject:pickle forKey:@"pickle"]; + [encoder encodeObject:key forKey:@"key"]; + [encoder encodeObject:@"1" forKey:@"version"]; +} + @end diff --git a/xcode/OLMKit/OLMSession_Private.h b/xcode/OLMKit/OLMSession_Private.h new file mode 100644 index 0000000..d906b14 --- /dev/null +++ b/xcode/OLMKit/OLMSession_Private.h @@ -0,0 +1,16 @@ +// +// OLMSession_Private.h +// olm +// +// Created by Chris Ballinger on 4/13/16. +// +// + +@import olm; + +@interface OLMSession() + +@property (nonatomic) OlmSession *session; +@property (nonatomic, strong) OLMAccount *account; + +@end \ No newline at end of file diff --git a/xcode/OLMKitTests/OLMKitTests.m b/xcode/OLMKitTests/OLMKitTests.m index 7075057..c76d636 100644 --- a/xcode/OLMKitTests/OLMKitTests.m +++ b/xcode/OLMKitTests/OLMKitTests.m @@ -25,9 +25,7 @@ [super tearDown]; } -- (void)testExample { - // This is an example of a functional test case. - // Use XCTAssert and related functions to verify your tests produce the correct results. +- (void)testAliceAndBob { OLMAccount *alice = [[OLMAccount alloc] initNewAccount]; OLMAccount *bob = [[OLMAccount alloc] initNewAccount]; [bob generateOneTimeKeys:5]; @@ -50,9 +48,114 @@ OLMSession *bobSession = [[OLMSession alloc] initInboundSessionWithAccount:bob oneTimeKeyMessage:aliceToBobMsg.ciphertext]; NSString *plaintext = [bobSession decryptMessage:aliceToBobMsg]; XCTAssertEqualObjects(message, plaintext); - BOOL success = [bobSession removeOneTimeKeys]; + BOOL success = [bob removeOneTimeKeysForSession:bobSession]; XCTAssertTrue(success); } +- (void) testBackAndForth { + OLMAccount *alice = [[OLMAccount alloc] initNewAccount]; + OLMAccount *bob = [[OLMAccount alloc] initNewAccount]; + [bob generateOneTimeKeys:1]; + NSDictionary *bobIdKeys = bob.identityKeys; + NSString *bobIdKey = bobIdKeys[@"curve25519"]; + NSDictionary *bobOneTimeKeys = bob.oneTimeKeys; + NSParameterAssert(bobIdKey != nil); + NSParameterAssert(bobOneTimeKeys != nil); + __block NSString *bobOneTimeKey = nil; + NSDictionary *bobOtkCurve25519 = bobOneTimeKeys[@"curve25519"]; + [bobOtkCurve25519 enumerateKeysAndObjectsUsingBlock:^(id _Nonnull key, id _Nonnull obj, BOOL * _Nonnull stop) { + bobOneTimeKey = obj; + }]; + XCTAssert([bobOneTimeKey isKindOfClass:[NSString class]]); + + OLMSession *aliceSession = [[OLMSession alloc] initOutboundSessionWithAccount:alice theirIdentityKey:bobIdKey theirOneTimeKey:bobOneTimeKey]; + NSString *message = @"Hello I'm Alice!"; + OLMMessage *aliceToBobMsg = [aliceSession encryptMessage:message]; + + OLMSession *bobSession = [[OLMSession alloc] initInboundSessionWithAccount:bob oneTimeKeyMessage:aliceToBobMsg.ciphertext]; + NSString *plaintext = [bobSession decryptMessage:aliceToBobMsg]; + XCTAssertEqualObjects(message, plaintext); + BOOL success = [bob removeOneTimeKeysForSession:bobSession]; + XCTAssertTrue(success); + + NSString *msg1 = @"Hello I'm Bob!"; + NSString *msg2 = @"Isn't life grand?"; + NSString *msg3 = @"Let's go to the opera."; + + OLMMessage *eMsg1 = [bobSession encryptMessage:msg1]; + OLMMessage *eMsg2 = [bobSession encryptMessage:msg2]; + OLMMessage *eMsg3 = [bobSession encryptMessage:msg3]; + + NSString *dMsg1 = [aliceSession decryptMessage:eMsg1]; + NSString *dMsg2 = [aliceSession decryptMessage:eMsg2]; + NSString *dMsg3 = [aliceSession decryptMessage:eMsg3]; + XCTAssertEqualObjects(msg1, dMsg1); + XCTAssertEqualObjects(msg2, dMsg2); + XCTAssertEqualObjects(msg3, dMsg3); + + +} + +- (void) testAccountSerialization { + OLMAccount *bob = [[OLMAccount alloc] initNewAccount]; + [bob generateOneTimeKeys:5]; + NSDictionary *bobIdKeys = bob.identityKeys; + NSDictionary *bobOneTimeKeys = bob.oneTimeKeys; + + NSData *bobData = [NSKeyedArchiver archivedDataWithRootObject:bob]; + + OLMAccount *bob2 = [NSKeyedUnarchiver unarchiveObjectWithData:bobData]; + NSDictionary *bobIdKeys2 = bob2.identityKeys; + NSDictionary *bobOneTimeKeys2 = bob.oneTimeKeys; + + XCTAssertEqualObjects(bobIdKeys, bobIdKeys2); + XCTAssertEqualObjects(bobOneTimeKeys, bobOneTimeKeys2); +} + +- (void) testSessionSerialization { + OLMAccount *alice = [[OLMAccount alloc] initNewAccount]; + OLMAccount *bob = [[OLMAccount alloc] initNewAccount]; + [bob generateOneTimeKeys:1]; + NSDictionary *bobIdKeys = bob.identityKeys; + NSString *bobIdKey = bobIdKeys[@"curve25519"]; + NSDictionary *bobOneTimeKeys = bob.oneTimeKeys; + NSParameterAssert(bobIdKey != nil); + NSParameterAssert(bobOneTimeKeys != nil); + __block NSString *bobOneTimeKey = nil; + NSDictionary *bobOtkCurve25519 = bobOneTimeKeys[@"curve25519"]; + [bobOtkCurve25519 enumerateKeysAndObjectsUsingBlock:^(id _Nonnull key, id _Nonnull obj, BOOL * _Nonnull stop) { + bobOneTimeKey = obj; + }]; + XCTAssert([bobOneTimeKey isKindOfClass:[NSString class]]); + + OLMSession *aliceSession = [[OLMSession alloc] initOutboundSessionWithAccount:alice theirIdentityKey:bobIdKey theirOneTimeKey:bobOneTimeKey]; + NSString *message = @"Hello I'm Alice!"; + OLMMessage *aliceToBobMsg = [aliceSession encryptMessage:message]; + + OLMSession *bobSession = [[OLMSession alloc] initInboundSessionWithAccount:bob oneTimeKeyMessage:aliceToBobMsg.ciphertext]; + NSString *plaintext = [bobSession decryptMessage:aliceToBobMsg]; + XCTAssertEqualObjects(message, plaintext); + BOOL success = [bob removeOneTimeKeysForSession:bobSession]; + XCTAssertTrue(success); + + NSString *msg1 = @"Hello I'm Bob!"; + NSString *msg2 = @"Isn't life grand?"; + NSString *msg3 = @"Let's go to the opera."; + + OLMMessage *eMsg1 = [bobSession encryptMessage:msg1]; + OLMMessage *eMsg2 = [bobSession encryptMessage:msg2]; + OLMMessage *eMsg3 = [bobSession encryptMessage:msg3]; + + NSData *aliceData = [NSKeyedArchiver archivedDataWithRootObject:aliceSession]; + OLMSession *alice2 = [NSKeyedUnarchiver unarchiveObjectWithData:aliceData]; + + NSString *dMsg1 = [alice2 decryptMessage:eMsg1]; + NSString *dMsg2 = [alice2 decryptMessage:eMsg2]; + NSString *dMsg3 = [alice2 decryptMessage:eMsg3]; + XCTAssertEqualObjects(msg1, dMsg1); + XCTAssertEqualObjects(msg2, dMsg2); + XCTAssertEqualObjects(msg3, dMsg3); +} + @end diff --git a/xcode/olm.xcodeproj/project.pbxproj b/xcode/olm.xcodeproj/project.pbxproj index b1a62b0..6c6fa32 100644 --- a/xcode/olm.xcodeproj/project.pbxproj +++ b/xcode/olm.xcodeproj/project.pbxproj @@ -7,6 +7,7 @@ objects = { /* Begin PBXBuildFile section */ + D9401CDC1CBF10BD003DD078 /* OLMSession_Private.h in Headers */ = {isa = PBXBuildFile; fileRef = D9401CDB1CBF10BD003DD078 /* OLMSession_Private.h */; }; D976E4411CB852E000F5C124 /* OLMKit.h in Headers */ = {isa = PBXBuildFile; fileRef = D976E4401CB852E000F5C124 /* OLMKit.h */; settings = {ATTRIBUTES = (Public, ); }; }; D976E4481CB852E000F5C124 /* OLMKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D976E43E1CB852E000F5C124 /* OLMKit.framework */; }; D976E44D1CB852E000F5C124 /* OLMKitTests.m in Sources */ = {isa = PBXBuildFile; fileRef = D976E44C1CB852E000F5C124 /* OLMKitTests.m */; }; @@ -37,6 +38,7 @@ 0A0809C67039D4BDCE9CE9AF /* Pods.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = Pods.debug.xcconfig; path = "Pods/Target Support Files/Pods/Pods.debug.xcconfig"; sourceTree = ""; }; 235C5A0B708438C11BCE552C /* Pods.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods.framework; sourceTree = BUILT_PRODUCTS_DIR; }; 81B8A7B31F3BA6548ACC45DE /* Pods.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = Pods.release.xcconfig; path = "Pods/Target Support Files/Pods/Pods.release.xcconfig"; sourceTree = ""; }; + D9401CDB1CBF10BD003DD078 /* OLMSession_Private.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = OLMSession_Private.h; sourceTree = ""; }; D976E43E1CB852E000F5C124 /* OLMKit.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = OLMKit.framework; sourceTree = BUILT_PRODUCTS_DIR; }; D976E4401CB852E000F5C124 /* OLMKit.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = OLMKit.h; sourceTree = ""; }; D976E4421CB852E000F5C124 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; }; @@ -115,6 +117,7 @@ D976E4671CB8696100F5C124 /* OLMAccount_Private.h */, D976E4561CB8536500F5C124 /* OLMAccount.m */, D976E4591CB8538300F5C124 /* OLMSession.h */, + D9401CDB1CBF10BD003DD078 /* OLMSession_Private.h */, D976E45A1CB8538300F5C124 /* OLMSession.m */, D976E45D1CB8538E00F5C124 /* OLMUtility.h */, D976E45E1CB8538E00F5C124 /* OLMUtility.m */, @@ -139,6 +142,7 @@ isa = PBXHeadersBuildPhase; buildActionMask = 2147483647; files = ( + D9401CDC1CBF10BD003DD078 /* OLMSession_Private.h in Headers */, D976E45B1CB8538300F5C124 /* OLMSession.h in Headers */, D976E4681CB8787D00F5C124 /* OLMAccount_Private.h in Headers */, D976E4651CB8674900F5C124 /* OLMMessage.h in Headers */,