Merge branch 'charlesmchen/accountAttributesVsPin'

SignalServiceKit/src/Account/TSAttributes.h

@@ -1,16 +1,17 @@
 //
-//  Copyright (c) 2017 Open Whisper Systems. All rights reserved.
+//  Copyright (c) 2018 Open Whisper Systems. All rights reserved.
 //
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface TSAttributes : NSObject
 
-+ (NSDictionary *)attributesFromStorageWithManualMessageFetching:(BOOL)isEnabled;
++ (NSDictionary *)attributesFromStorageWithManualMessageFetching:(BOOL)isEnabled pin:(nullable NSString *)pin;
 
 + (NSDictionary *)attributesWithSignalingKey:(NSString *)signalingKey
                              serverAuthToken:(NSString *)authToken
-                       manualMessageFetching:(BOOL)isEnabled;
+                       manualMessageFetching:(BOOL)isEnabled
+                                         pin:(nullable NSString *)pin;
 
 @end
 

SignalServiceKit/src/Account/TSAttributes.m

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2017 Open Whisper Systems. All rights reserved.
+//  Copyright (c) 2018 Open Whisper Systems. All rights reserved.
 //
 
 #import "TSAttributes.h"
@@ -9,28 +9,35 @@ NS_ASSUME_NONNULL_BEGIN
 
 @implementation TSAttributes
 
-+ (NSDictionary *)attributesFromStorageWithManualMessageFetching:(BOOL)isEnabled
++ (NSDictionary *)attributesFromStorageWithManualMessageFetching:(BOOL)isEnabled pin:(nullable NSString *)pin
 {
     return [self attributesWithSignalingKey:TSAccountManager.signalingKey
                             serverAuthToken:TSAccountManager.serverAuthToken
-                      manualMessageFetching:isEnabled];
+                      manualMessageFetching:isEnabled
+                                        pin:pin];
 }
 
 + (NSDictionary *)attributesWithSignalingKey:(NSString *)signalingKey
                              serverAuthToken:(NSString *)authToken
                        manualMessageFetching:(BOOL)isEnabled
+                                         pin:(nullable NSString *)pin
 {
     OWSAssert(signalingKey.length > 0);
     OWSAssert(authToken.length > 0);
 
-    return @{
+    NSMutableDictionary *result = [@{
         @"signalingKey" : signalingKey,
         @"AuthKey" : authToken,
         @"voice" : @(YES), // all Signal-iOS clients support voice
         @"video" : @(YES), // all Signal-iOS clients support WebRTC-based voice and video calls.
-        @"fetchesMessages" : @(isEnabled), // devices that don't support push must tell the server they fetch messages manually
+        @"fetchesMessages" :
+            @(isEnabled), // devices that don't support push must tell the server they fetch messages manually
         @"registrationId" : [NSString stringWithFormat:@"%i", [TSAccountManager getOrGenerateRegistrationId]]
-    };
+    } mutableCopy];
+    if (pin.length > 0) {
+        result[@"pin"] = pin;
+    }
+    return [result copy];
 }
 
 @end

SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.m

@@ -3,13 +3,14 @@
 //
 
 #import "OWSRequestFactory.h"
+#import "NSData+Base64.h"
+#import "OWS2FAManager.h"
 #import "OWSDevice.h"
 #import "TSAttributes.h"
 #import "TSConstants.h"
 #import "TSRequest.h"
 #import <AxolotlKit/NSData+keyVersionByte.h>
 #import <AxolotlKit/SignedPreKeyRecord.h>
-#import <SignalServiceKit/NSData+Base64.h>
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -171,10 +172,12 @@ NS_ASSUME_NONNULL_BEGIN
 + (TSRequest *)updateAttributesRequestWithManualMessageFetching:(BOOL)enableManualMessageFetching
 {
     NSString *path = [textSecureAccountsAPI stringByAppendingString:textSecureAttributesAPI];
+    NSString *_Nullable pin = [OWS2FAManager.sharedManager pinCode];
     return [TSRequest
         requestWithUrl:[NSURL URLWithString:path]
                 method:@"PUT"
-            parameters:[TSAttributes attributesFromStorageWithManualMessageFetching:enableManualMessageFetching]];
+            parameters:[TSAttributes attributesFromStorageWithManualMessageFetching:enableManualMessageFetching
+                                                                                pin:pin]];
 }
 
 + (TSRequest *)unregisterAccountRequest

SignalServiceKit/src/Network/API/Requests/TSVerifyCodeRequest.m

@@ -24,13 +24,8 @@ NS_ASSUME_NONNULL_BEGIN
 
     NSURL *url =
         [NSURL URLWithString:[NSString stringWithFormat:@"%@/code/%@", textSecureAccountsAPI, verificationCode]];
-    NSMutableDictionary *parameters =
-        [[TSAttributes attributesWithSignalingKey:signalingKey serverAuthToken:authKey manualMessageFetching:NO]
-            mutableCopy];
-    if (pin) {
-        OWSAssert(pin.length > 0);
-        parameters[@"pin"] = pin;
-    }
+    NSDictionary *parameters =
+        [TSAttributes attributesWithSignalingKey:signalingKey serverAuthToken:authKey manualMessageFetching:NO pin:pin];
     self = [super initWithURL:url method:@"PUT" parameters:parameters];
 
     _numberToValidate = phoneNumber;

SignalServiceKit/src/Util/OWS2FAManager.m

@@ -14,7 +14,6 @@ NS_ASSUME_NONNULL_BEGIN
 NSString *const NSNotificationName_2FAStateDidChange = @"NSNotificationName_2FAStateDidChange";
 
 NSString *const kOWS2FAManager_Collection = @"kOWS2FAManager_Collection";
-NSString *const kOWS2FAManager_IsEnabledKey = @"kOWS2FAManager_IsEnabledKey";
 NSString *const kOWS2FAManager_LastSuccessfulReminderDateKey = @"kOWS2FAManager_LastSuccessfulReminderDateKey";
 NSString *const kOWS2FAManager_PinCode = @"kOWS2FAManager_PinCode";
 NSString *const kOWS2FAManager_RepetitionInterval = @"kOWS2FAManager_RepetitionInterval";
@@ -71,16 +70,19 @@ const NSUInteger kDaySecs = kHourSecs * 24;
     return self;
 }
 
+- (nullable NSString *)pinCode
+{
+    return [self.dbConnection objectForKey:kOWS2FAManager_PinCode inCollection:kOWS2FAManager_Collection];
+}
+
 - (BOOL)is2FAEnabled
 {
-    return [self.dbConnection boolForKey:kOWS2FAManager_IsEnabledKey
-                            inCollection:kOWS2FAManager_Collection
-                            defaultValue:NO];
+    return self.pinCode != nil;
 }
 
-- (void)setIs2FAEnabled:(BOOL)value
+- (void)set2FANotEnabled
 {
-    [self.dbConnection setBool:value forKey:kOWS2FAManager_IsEnabledKey inCollection:kOWS2FAManager_Collection];
+    [self.dbConnection removeObjectForKey:kOWS2FAManager_PinCode inCollection:kOWS2FAManager_Collection];
 
     [[NSNotificationCenter defaultCenter] postNotificationNameAsync:NSNotificationName_2FAStateDidChange
                                                              object:nil
@@ -89,8 +91,13 @@ const NSUInteger kDaySecs = kHourSecs * 24;
 
 - (void)mark2FAAsEnabledWithPin:(NSString *)pin
 {
-    [self setIs2FAEnabled:YES];
-    [self storePinCode:pin];
+    OWSAssert(pin.length > 0);
+
+    [self.dbConnection setObject:pin forKey:kOWS2FAManager_PinCode inCollection:kOWS2FAManager_Collection];
+
+    [[NSNotificationCenter defaultCenter] postNotificationNameAsync:NSNotificationName_2FAStateDidChange
+                                                             object:nil
+                                                           userInfo:nil];
 }
 
 - (void)requestEnable2FAWithPin:(NSString *)pin
@@ -107,6 +114,7 @@ const NSUInteger kDaySecs = kHourSecs * 24;
             OWSAssertIsOnMainThread();
 
             [self mark2FAAsEnabledWithPin:pin];
+
             if (success) {
                 success();
             }
@@ -127,7 +135,7 @@ const NSUInteger kDaySecs = kHourSecs * 24;
         success:^(NSURLSessionDataTask *task, id responseObject) {
             OWSAssertIsOnMainThread();
 
-            [self setIs2FAEnabled:NO];
+            [self set2FANotEnabled];
 
             if (success) {
                 success();
@@ -145,16 +153,6 @@ const NSUInteger kDaySecs = kHourSecs * 24;
 
 #pragma mark - Reminders
 
-- (void)storePinCode:(nullable NSString *)pinCode
-{
-    [self.dbConnection setObject:pinCode forKey:kOWS2FAManager_PinCode inCollection:kOWS2FAManager_Collection];
-}
-
-- (nullable NSString *)pinCode
-{
-    return [self.dbConnection objectForKey:kOWS2FAManager_PinCode inCollection:kOWS2FAManager_Collection];
-}
-
 - (nullable NSDate *)lastSuccessfulReminderDate
 {
     return [self.dbConnection dateForKey:kOWS2FAManager_LastSuccessfulReminderDateKey