- Upgrade Pods

- Fix refresh token when call response failure
- Various fix
- Release 0.7

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKAppEvents.h

@@ -363,6 +363,28 @@ FBSDK_EXTERN NSString *const FBSDKAppEventParameterValueNo;
          parameters:(NSDictionary *)parameters
         accessToken:(FBSDKAccessToken *)accessToken;
 
+
+/*
+ * Push Notifications Logging
+ */
+
+/*!
+ @abstract
+ Log an app event that tracks that the application was open via Push Notification.
+
+ @param payload Notification payload received via `UIApplicationDelegate`.
+ */
++ (void)logPushNotificationOpen:(NSDictionary *)payload;
+
+/*!
+ @abstract
+ Log an app event that tracks that a custom action was taken from a push notification.
+
+ @param payload Notification payload received via `UIApplicationDelegate`.
+ @param action  Name of the action that was taken.
+ */
++ (void)logPushNotificationOpen:(NSDictionary *)payload action:(NSString *)action;
+
 /*!
 
  @abstract
@@ -381,6 +403,21 @@ FBSDK_EXTERN NSString *const FBSDKAppEventParameterValueNo;
  */
 + (void)activateApp;
 
+/*
+ * Push Notifications Registration
+ */
+
+/*!
+ @abstract
+ Sets a device token to register the current application installation for push notifications.
+
+ @discussion
+ Sets a device token from `NSData` representation that you get from `UIApplicationDelegate.-application:didRegisterForRemoteNotificationsWithDeviceToken:`.
+
+ @param deviceToken Device token data.
+ */
++ (void)setPushNotificationsDeviceToken:(NSData *)deviceToken;
+
 /*
  * Control over event batching/flushing
  */

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKAppEvents.m

@@ -147,6 +147,9 @@ NSString *const FBSDKAppEventParameterDialogOutcome               = @"fb_dialog_
 NSString *const FBSDKAppEventParameterDialogErrorMessage          = @"fb_dialog_outcome_error_message";
 NSString *const FBSDKAppEventParameterDialogMode                  = @"fb_dialog_mode";
 NSString *const FBSDKAppEventParameterDialogShareContentType      = @"fb_dialog_share_content_type";
+NSString *const FBSDKAppEventParameterLogTime = @"_logTime";
+NSString *const FBSDKAppEventParameterEventName = @"_eventName";
+NSString *const FBSDKAppEventParameterImplicitlyLogged = @"_implicitlyLogged";
 
 // Event parameter values internal to this file
 NSString *const FBSDKAppEventsDialogOutcomeValue_Completed = @"Completed";
@@ -172,6 +175,19 @@ NSString *const FBSDKAppEventsLoggingResultNotification = @"com.facebook.sdk:FBS
 
 NSString *const FBSDKAppEventsOverrideAppIDBundleKey = @"FacebookLoggingOverrideAppID";
 
+//
+// Push Notifications
+// Activities Endpoint Parameter
+static NSString *const FBSDKActivitesParameterPushDeviceToken = @"device_token";
+// Event Name
+static NSString *const FBSDKAppEventNamePushOpened = @"fb_mobile_push_opened";
+// Event Parameter
+static NSString *const FBSDKAppEventParameterPushCampaign = @"fb_push_campaign";
+static NSString *const FBSDKAppEventParameterPushAction = @"fb_push_action";
+// Payload Keys
+static NSString *const FBSDKAppEventsPushPayloadKey = @"fb_push_payload";
+static NSString *const FBSDKAppEventsPushPayloadCampaignKey = @"campaign";
+
 #define NUM_LOG_EVENTS_TO_TRY_TO_FLUSH_AFTER 100
 #define FLUSH_PERIOD_IN_SECONDS 15
 #define APP_SUPPORTS_ATTRIBUTION_ID_RECHECK_PERIOD 60 * 60 * 24
@@ -183,6 +199,9 @@ static NSString *g_overrideAppID = nil;
 @property (nonatomic, readwrite) FBSDKAppEventsFlushBehavior flushBehavior;
 //for testing only.
 @property (nonatomic, assign) BOOL disableTimer;
+
+@property (nonatomic, copy) NSString *pushNotificationsDeviceTokenString;
+
 @end
 
 @implementation FBSDKAppEvents
@@ -344,6 +363,35 @@ static NSString *g_overrideAppID = nil;
   }
 }
 
+/*
+ * Push Notifications Logging
+ */
+
++ (void)logPushNotificationOpen:(NSDictionary *)payload
+{
+  [self logPushNotificationOpen:payload action:nil];
+}
+
++ (void)logPushNotificationOpen:(NSDictionary *)payload action:(NSString *)action
+{
+  NSDictionary *facebookPayload = payload[FBSDKAppEventsPushPayloadKey];
+  if (!facebookPayload) {
+    return;
+  }
+  NSString *campaign = facebookPayload[FBSDKAppEventsPushPayloadCampaignKey];
+  if (campaign.length == 0) {
+    [FBSDKLogger singleShotLogEntry:FBSDKLoggingBehaviorDeveloperErrors
+                           logEntry:@"Malformed payload specified for logging a push notification open."];
+    return;
+  }
+
+  NSMutableDictionary *parameters = [NSMutableDictionary dictionaryWithObject:campaign forKey:FBSDKAppEventParameterPushCampaign];
+  if (action) {
+    parameters[FBSDKAppEventParameterPushAction] = action;
+  }
+  [self logEvent:FBSDKAppEventNamePushOpened parameters:parameters];
+}
+
 + (void)activateApp
 {
   [FBSDKAppEventsUtility ensureOnMainThread:NSStringFromSelector(_cmd) className:NSStringFromClass(self)];
@@ -360,6 +408,11 @@ static NSString *g_overrideAppID = nil;
   [FBSDKTimeSpentData restore:YES];
 }
 
++ (void)setPushNotificationsDeviceToken:(NSData *)deviceToken
+{
+  [FBSDKAppEvents singleton].pushNotificationsDeviceTokenString = [FBSDKInternalUtility hexadecimalStringFromData:deviceToken];
+}
+
 + (FBSDKAppEventsFlushBehavior)flushBehavior
 {
   return [FBSDKAppEvents singleton].flushBehavior;
@@ -532,11 +585,13 @@ static NSString *g_overrideAppID = nil;
   }
 
   NSMutableDictionary *eventDictionary = [NSMutableDictionary dictionaryWithDictionary:parameters];
-  eventDictionary[@"_eventName"] = eventName;
-  eventDictionary[@"_logTime"] = @([FBSDKAppEventsUtility unixTimeNow]);
+  eventDictionary[FBSDKAppEventParameterEventName] = eventName;
+  if (!eventDictionary[FBSDKAppEventParameterLogTime]) {
+    eventDictionary[FBSDKAppEventParameterLogTime] = @([FBSDKAppEventsUtility unixTimeNow]);
+  }
   [FBSDKInternalUtility dictionary:eventDictionary setObject:valueToSum forKey:@"_valueToSum"];
   if (isImplicitlyLogged) {
-    eventDictionary[@"_implicitlyLogged"] = @"1";
+    eventDictionary[FBSDKAppEventParameterImplicitlyLogged] = @"1";
   }
 
   NSString *currentViewControllerName;
@@ -650,6 +705,9 @@ static NSString *g_overrideAppID = nil;
     if (appEventsState.numSkipped > 0) {
       postParameters[@"num_skipped_events"] = [NSString stringWithFormat:@"%lu", (unsigned long)appEventsState.numSkipped];
     }
+    if (self.pushNotificationsDeviceTokenString) {
+      postParameters[FBSDKActivitesParameterPushDeviceToken] = self.pushNotificationsDeviceTokenString;
+    }
 
     NSString *loggingEntry = nil;
     if ([[FBSDKSettings loggingBehavior] containsObject:FBSDKLoggingBehaviorAppEvents]) {

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKAppLinkResolver.m

@@ -27,6 +27,7 @@
 
 #import "FBSDKGraphRequest+Internal.h"
 #import "FBSDKGraphRequestConnection.h"
+#import "FBSDKInternalUtility.h"
 #import "FBSDKLogger.h"
 #import "FBSDKSettings+Internal.h"
 #import "FBSDKUtility.h"
@@ -41,17 +42,6 @@ static NSString *const kIPadKey = @"ipad";
 static NSString *const kShouldFallbackKey = @"should_fallback";
 static NSString *const kAppLinksKey = @"app_links";
 
-static void FBSDKAppLinkResolverBoltsClassFromString(Class *clazz, NSString *className)
-{
-  *clazz = NSClassFromString(className);
-  if (*clazz == nil) {
-    NSString *message = [NSString stringWithFormat:@"Unable to load class %@. Did you link Bolts.framework?", className];
-    @throw [NSException exceptionWithName:NSInternalInconsistencyException
-                                   reason:message
-                                 userInfo:nil];
-  }
-}
-
 @interface FBSDKAppLinkResolver ()
 
 @property (nonatomic, strong) NSMutableDictionary *cachedLinks;
@@ -68,10 +58,11 @@ static Class g_BFTaskClass;
 + (void)initialize
 {
   if (self == [FBSDKAppLinkResolver class]) {
-    FBSDKAppLinkResolverBoltsClassFromString(&g_BFTaskCompletionSourceClass, @"BFTaskCompletionSource");
-    FBSDKAppLinkResolverBoltsClassFromString(&g_BFAppLinkTargetClass, @"BFAppLinkTarget");
-    FBSDKAppLinkResolverBoltsClassFromString(&g_BFAppLinkClass, @"BFAppLink");
-    FBSDKAppLinkResolverBoltsClassFromString(&g_BFTaskClass, @"BFTask");
+    g_BFTaskCompletionSourceClass = [FBSDKInternalUtility
+                                     resolveBoltsClassWithName:@"BFTaskCompletionSource"];
+    g_BFAppLinkTargetClass = [FBSDKInternalUtility resolveBoltsClassWithName:@"BFAppLinkTarget"];
+    g_BFTaskClass = [FBSDKInternalUtility resolveBoltsClassWithName:@"BFTask"];
+    g_BFAppLinkClass = [FBSDKInternalUtility resolveBoltsClassWithName:@"BFAppLink"];
   }
 }
 

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKAppLinkUtility.h

@@ -28,6 +28,14 @@
  */
 typedef void (^FBSDKDeferredAppLinkHandler)(NSURL *url, NSError *error);
 
+
+/*!
+ @abstract Describes the callback for fetchOrganicDeferredAppLink.
+ @param url the url representing the deferred App Link
+ */
+typedef void (^FBSDKDeferredAppInviteHandler)(NSURL *url);
+
+
 /*!
  @abstract Class containing App Links related utility methods.
  */
@@ -52,4 +60,41 @@ typedef void (^FBSDKDeferredAppLinkHandler)(NSURL *url, NSError *error);
  */
 + (void)fetchDeferredAppLink:(FBSDKDeferredAppLinkHandler)handler;
 
+/*!
+ @abstract Call this method from the main thread to fetch deferred deeplink for App Invites
+ Handler is called with deeplink url, if found, nil otherwise.
+
+ @param handler Handler to be called when we fetch deeplink url.
+
+ @return YES if async fetch process was started, NO if it failed to start. Note it returns NO
+ for versions < iOS 9.
+
+ @discussion Call this method from the main thread to fetch deferred deeplink if you use App Invites.
+ This may require a network round trip. If successful, this will call the handler provided, with
+ deferred deeplink that was clicked by the user. If there is a error/timeout, handler will be called
+ with nil.
+ This method only works on iOS 9+ and returns NO otherwise.
+ This method should only be called from a location that occurs after any launching URL has
+ been processed (e.g., you should call this method from your application delegate's
+ didFinishLaunchingWithOptions:).
+ */
++ (BOOL)fetchDeferredAppInvite:(FBSDKDeferredAppInviteHandler)handler;
+
+/*
+ @abstract Call this method to fetch promotion code from the url, if it's present. This function
+ requires Bolts framework.
+
+ Note: This throws an exception if Bolts.framework is not linked. Add '[BFURL class]' in intialize method
+ of your AppDelegate.
+
+ @param url App Link url that was passed to the app.
+
+ @return Promotion code string.
+
+ @discussion Call this method to fetch App Invite Promotion Code from applink if present.
+ This can be used to fetch the promotion code that was associated with the invite when it
+ was created. This method should be called with the url from the openURL method.
+*/
++ (NSString*)appInvitePromotionCodeFromURL:(NSURL*)url;
+
 @end

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKAppLinkUtility.m

@@ -18,8 +18,12 @@
 
 #import "FBSDKAppLinkUtility.h"
 
+#import <Bolts/BFURL.h>
+
 #import "FBSDKAppEventsUtility.h"
 #import "FBSDKGraphRequest.h"
+#import "FBSDKInternalUtility.h"
+#import "FBSDKOrganicDeeplinkHelper.h"
 #import "FBSDKSettings.h"
 #import "FBSDKUtility.h"
 
@@ -77,4 +81,34 @@ static NSString *const FBSDKDeferredAppLinkEvent = @"DEFERRED_APP_LINK";
   }];
 }
 
++ (BOOL)fetchDeferredAppInvite:(FBSDKDeferredAppInviteHandler)handler
+{
+  NSAssert([NSThread isMainThread], @"FBSDKAppLink fetchOrganicDeferredAppLink: must be invoked from main thread.");
+
+  NSAssert(handler, @"FBSDKAppLink fetchOrganicDeferredAppLink: must be invoked with valid handler.");
+
+  FBSDKOrganicDeeplinkHelper *deeplinkHelper = [[FBSDKOrganicDeeplinkHelper alloc] init];
+  return [deeplinkHelper fetchOrganicDeeplink:handler];
+}
+
++ (NSString*)appInvitePromotionCodeFromURL:(NSURL*)url;
+{
+  BFURL *parsedUrl = [[FBSDKInternalUtility resolveBoltsClassWithName:@"BFURL"] URLWithURL:url];
+  NSDictionary *extras = [parsedUrl appLinkExtras];
+  if (extras) {
+    NSString *deeplinkContextString = extras[@"deeplink_context"];
+
+    // Parse deeplinkContext and extract promo code
+    if ([deeplinkContextString length] > 0) {
+      NSError *error = nil;
+      NSDictionary *deeplinkContextData = [FBSDKInternalUtility objectForJSONString:deeplinkContextString error:&error];
+      if (!error && [deeplinkContextData isKindOfClass:[NSDictionary class]]) {
+        return deeplinkContextData[@"promo_code"];
+      }
+    }
+  }
+
+  return nil;
+
+}
 @end

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKApplicationDelegate.m

@@ -39,6 +39,7 @@
 #import "FBSDKBridgeAPIResponse.h"
 #import "FBSDKContainerViewController.h"
 #import "FBSDKProfile+Internal.h"
+#import "FBSDKOrganicDeeplinkHelper.h"
 #endif
 
 NSString *const FBSDKApplicationDidBecomeActiveNotification = @"com.facebook.sdk.FBSDKApplicationDidBecomeActiveNotification";
@@ -51,6 +52,7 @@ static NSString *const FBSDKAppLinkInboundEvent = @"fb_al_inbound";
   FBSDKBridgeAPIRequest *_pendingRequest;
   FBSDKBridgeAPICallbackBlock _pendingRequestCompletionBlock;
   id<FBSDKURLOpening> _pendingURLOpen;
+  FBSDKDeferredAppInviteHandler _organicDeeplinkHandler;
 #endif
   BOOL _expectingBackground;
   UIViewController *_safariViewController;
@@ -82,6 +84,8 @@ static NSString *const FBSDKAppLinkInboundEvent = @"fb_al_inbound";
   // Register on UIApplicationDidEnterBackgroundNotification events to reset source application data when app backgrounds.
   [FBSDKTimeSpentData registerAutoResetSourceApplication];
 
+  [FBSDKInternalUtility validateFacebookReservedURLSchemes];
+
   // Remove the observer
   [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
@@ -131,7 +135,34 @@ static NSString *const FBSDKAppLinkInboundEvent = @"fb_al_inbound";
                                  userInfo:nil];
   }
   [FBSDKTimeSpentData setSourceApplication:sourceApplication openURL:url];
+
 #if !TARGET_OS_TV
+  if (_organicDeeplinkHandler) {
+    NSDictionary *params = [FBSDKUtility dictionaryWithQueryString:url.query];
+    if([params[@"fbsdk_deeplink"]  isEqualToString: @"1"]) {
+
+      NSURL *sanitizedUrl = nil;
+
+      if(![params[@"fbsdk_deeplink_exception"] isEqualToString:@"1"]) {
+
+        NSMutableDictionary *sanitizedParams = [NSMutableDictionary dictionaryWithDictionary:params];
+        [sanitizedParams removeObjectForKey:@"fbsdk_deeplink"];
+        sanitizedUrl =  [FBSDKInternalUtility URLWithScheme:url.scheme
+                                                       host:url.host
+                                                       path:url.path
+                                            queryParameters:sanitizedParams
+                                                      error:nil];
+      }
+      dispatch_async(dispatch_get_main_queue(), ^{
+        // Callback handler for organic deeplinking.
+        _organicDeeplinkHandler(sanitizedUrl);
+        _organicDeeplinkHandler = nil;
+      });
+
+      return YES;
+    }
+  }
+
   // if they completed a SFVC flow, dimiss it.
   [_safariViewController.presentingViewController dismissViewControllerAnimated:YES completion: nil];
   _safariViewController = nil;

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit.h

@@ -39,7 +39,10 @@
 #import <FBSDKCoreKit/FBSDKMutableCopying.h>
 #import <FBSDKCoreKit/FBSDKProfile.h>
 #import <FBSDKCoreKit/FBSDKProfilePictureView.h>
+#else
+#import <FBSDKCoreKit/FBSDKDeviceButton.h>
+#import <FBSDKCoreKit/FBSDKDeviceViewControllerBase.h>
 #endif
 
-#define FBSDK_VERSION_STRING @"4.10.1"
-#define FBSDK_TARGET_PLATFORM_VERSION @"v2.5"
+#define FBSDK_VERSION_STRING @"4.11.0"
+#define FBSDK_TARGET_PLATFORM_VERSION @"v2.6"

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKProfile.h

@@ -123,6 +123,14 @@ FBSDK_EXTERN NSString *const FBSDKProfileChangeNewKey;
  */
 + (void)enableUpdatesOnAccessTokenChange:(BOOL)enable;
 
+/*!
+ @abstract Loads the current profile and passes it to the completion block.
+ @param completion The block to be executed once the profile is loaded
+ @discussion If the profile is already loaded, this method will call the completion block synchronously, otherwise it
+ will begin a graph request to update `currentProfile` and then call the completion block when finished.
+ */
++ (void)loadCurrentProfileWithCompletion:(void(^)(FBSDKProfile *profile, NSError *error))completion;
+
 /*!
  @abstract A convenience method for returning a complete `NSURL` for retrieving the user's profile image.
  @param mode The picture mode

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/FBSDKProfile.m

@@ -122,6 +122,11 @@ static FBSDKProfile *g_currentProfile;
   }
 }
 
++ (void)loadCurrentProfileWithCompletion:(void (^)(FBSDKProfile *, NSError *))completion
+{
+  [self loadProfileWithToken:[FBSDKAccessToken currentAccessToken] completion:completion];
+}
+
 #pragma mark - NSCopying
 
 - (instancetype)copyWithZone:(NSZone *)zone
@@ -205,9 +210,8 @@ static FBSDKProfile *g_currentProfile;
 
 #pragma mark - Private
 
-+ (void)observeChangeAccessTokenChange:(NSNotification *)notification
++ (void)loadProfileWithToken:(FBSDKAccessToken *)token completion:(void (^)(FBSDKProfile *, NSError *))completion
 {
-  FBSDKAccessToken *token = notification.userInfo[FBSDKAccessTokenChangeNewKey];
   static FBSDKGraphRequestConnection *executingRequestConnection = nil;
 
   BOOL isStale = [[NSDate date] timeIntervalSinceDate:g_currentProfile.refreshDate] > FBSDKPROFILE_STALE_IN_SECONDS;
@@ -223,6 +227,9 @@ static FBSDKProfile *g_currentProfile;
     executingRequestConnection = [request startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {
       if (expectedCurrentProfile != g_currentProfile) {
         // current profile has already changed since request was started. Let's not overwrite.
+        if (completion != NULL) {
+          completion(nil, nil);
+        }
         return;
       }
       FBSDKProfile *profile = nil;
@@ -236,10 +243,21 @@ static FBSDKProfile *g_currentProfile;
                                            refreshDate:[NSDate date]];
       }
       [[self class] setCurrentProfile:profile];
+      if (completion != NULL) {
+        completion(profile, error);
+      }
     }];
+  } else if (completion != NULL) {
+    completion(g_currentProfile, nil);
   }
 }
 
++ (void)observeChangeAccessTokenChange:(NSNotification *)notification
+{
+  FBSDKAccessToken *token = notification.userInfo[FBSDKAccessTokenChangeNewKey];
+  [self loadProfileWithToken:token completion:NULL];
+}
+
 @end
 
 @implementation FBSDKProfile(Internal)

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/AppEvents/FBSDKAppEvents+Internal.h

@@ -144,6 +144,7 @@ FBSDK_EXTERN NSString *const FBSDKAppEventNameFBSDKLikeControlImpression;
 FBSDK_EXTERN NSString *const FBSDKAppEventNameFBSDKLikeControlNetworkUnavailable;
 
 FBSDK_EXTERN NSString *const FBSDKAppEventParameterDialogErrorMessage;
+FBSDK_EXTERN NSString *const FBSDKAppEventParameterLogTime;
 
 @interface FBSDKAppEvents (Internal)
 

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/AppEvents/FBSDKAppEventsUtility.m

@@ -207,30 +207,55 @@
   [[NSNotificationCenter defaultCenter] postNotificationName:FBSDKAppEventsLoggingResultNotification object:error];
 }
 
++ (BOOL)matchString:(NSString *)string
+  firstCharacterSet:(NSCharacterSet *)firstCharacterSet
+restOfStringCharacterSet:(NSCharacterSet *)restOfStringCharacterSet
+{
+  if (string.length == 0) {
+    return NO;
+  }
+  for (NSUInteger i = 0; i < string.length; i++) {
+    const unichar c = [string characterAtIndex:i];
+    if (i == 0) {
+      if (![firstCharacterSet characterIsMember:c]) {
+        return NO;
+      }
+    } else {
+      if (![restOfStringCharacterSet characterIsMember:c]) {
+        return NO;
+      }
+    }
+  }
+  return YES;
+}
+
 + (BOOL)regexValidateIdentifier:(NSString *)identifier
 {
-  static NSRegularExpression *regex;
+  static NSCharacterSet *firstCharacterSet;
+  static NSCharacterSet *restOfStringCharacterSet;
   static dispatch_once_t onceToken;
   static NSMutableSet *cachedIdentifiers;
   dispatch_once(&onceToken, ^{
-    NSString *regexString = @"^[0-9a-zA-Z_]+[0-9a-zA-Z _-]*$";
-    regex = [NSRegularExpression regularExpressionWithPattern:regexString
-                                                      options:0
-                                                        error:NULL];
+    NSMutableCharacterSet *mutableSet = [NSMutableCharacterSet alphanumericCharacterSet];
+    [mutableSet addCharactersInString:@"_"];
+    firstCharacterSet = [mutableSet copy];
+
+    [mutableSet addCharactersInString:@"- "];
+    restOfStringCharacterSet = [mutableSet copy];
     cachedIdentifiers = [[NSMutableSet alloc] init];
   });
 
   @synchronized(self) {
     if (![cachedIdentifiers containsObject:identifier]) {
-      NSUInteger numMatches = [regex numberOfMatchesInString:identifier options:0 range:NSMakeRange(0, identifier.length)];
-      if (numMatches > 0) {
+      if ([self matchString:identifier
+          firstCharacterSet:firstCharacterSet
+   restOfStringCharacterSet:restOfStringCharacterSet]) {
         [cachedIdentifiers addObject:identifier];
       } else {
         return NO;
       }
     }
   }
-
   return YES;
 }
 

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/AppEvents/FBSDKTimeSpentData.m

@@ -22,6 +22,8 @@
 #import "FBSDKAppEventsUtility.h"
 #import "FBSDKInternalUtility.h"
 #import "FBSDKLogger.h"
+#import "FBSDKServerConfiguration.h"
+#import "FBSDKServerConfigurationManager.h"
 #import "FBSDKSettings.h"
 
 
@@ -30,13 +32,15 @@ NSString *const FBSDKTimeSpentFilename
 static NSString *const FBSDKTimeSpentPersistKeySessionSecondsSpent               = @"secondsSpentInCurrentSession";
 static NSString *const FBSDKTimeSpentPersistKeySessionNumInterruptions           = @"numInterruptions";
 static NSString *const FBSDKTimeSpentPersistKeyLastSuspendTime                   = @"lastSuspendTime";
+static NSString *const FBSDKTimeSpentPersistKeySessionID                         = @"sessionID";
 
 static NSString *const FBSDKAppEventNameActivatedApp                             = @"fb_mobile_activate_app";
 static NSString *const FBSDKAppEventNameDeactivatedApp                           = @"fb_mobile_deactivate_app";
 static NSString *const FBSDKAppEventParameterNameSessionInterruptions            = @"fb_mobile_app_interruptions";
 static NSString *const FBSDKAppEventParameterNameTimeBetweenSessions             = @"fb_mobile_time_between_sessions";
+static NSString *const FBSDKAppEventParameterNameSessionID                       = @"_session_id";
+
 
-static const int NUM_SECONDS_IDLE_TO_BE_NEW_SESSION = 60;
 static const int SECS_PER_MIN                       = 60;
 static const int SECS_PER_HOUR                      = 60 * SECS_PER_MIN;
 static const int SECS_PER_DAY                       = 24 * SECS_PER_HOUR;
@@ -79,12 +83,6 @@ static const long INACTIVE_SECONDS_QUANTA[] =
  * with the duration of the previous session as the 'value' of this event, along with the number of
  * interruptions from that previous session as an event parameter.
  */
-@interface FBSDKTimeSpentData()
-
-@property (nonatomic) NSInteger numSecondsIdleToBeNewSession;
-
-@end
-
 @implementation FBSDKTimeSpentData
 {
   BOOL _isCurrentlyLoaded;
@@ -94,6 +92,8 @@ static const long INACTIVE_SECONDS_QUANTA[] =
   long  _timeSinceLastSuspend;
   int  _numInterruptionsInCurrentSession;
   long _lastRestoreTime;
+  long _lastSuspendTime;
+  NSString *_sessionID;
 }
 
 //
@@ -113,15 +113,6 @@ static const long INACTIVE_SECONDS_QUANTA[] =
 //
 // Internal methods
 //
-
-- (instancetype)init
-{
-  if ((self = [super init])) {
-    _numSecondsIdleToBeNewSession = NUM_SECONDS_IDLE_TO_BE_NEW_SESSION;
-  }
-  return self;
-}
-
 + (FBSDKTimeSpentData *)singleton
 {
   static dispatch_once_t pred;
@@ -159,7 +150,8 @@ static const long INACTIVE_SECONDS_QUANTA[] =
   @{
     FBSDKTimeSpentPersistKeySessionSecondsSpent : @(_secondsSpentInCurrentSession),
     FBSDKTimeSpentPersistKeySessionNumInterruptions : @(_numInterruptionsInCurrentSession),
-    FBSDKTimeSpentPersistKeyLastSuspendTime : @(now)
+    FBSDKTimeSpentPersistKeyLastSuspendTime : @(now),
+    FBSDKTimeSpentPersistKeySessionID : _sessionID,
     };
 
   NSString *content = [FBSDKInternalUtility JSONStringForObject:timeSpentData error:NULL invalidObjectHandler:NULL];
@@ -200,8 +192,10 @@ static const long INACTIVE_SECONDS_QUANTA[] =
     if (!content) {
 
       // Nothing persisted, so this is the first launch.
+      _sessionID = [[NSUUID UUID] UUIDString];
       _secondsSpentInCurrentSession = 0;
       _numInterruptionsInCurrentSession = 0;
+      _lastSuspendTime = 0;
 
       // We want to log the app activation event on the first launch, but not the deactivate event
       _shouldLogActivateEvent = YES;
@@ -211,12 +205,13 @@ static const long INACTIVE_SECONDS_QUANTA[] =
 
       NSDictionary *results = [FBSDKInternalUtility objectForJSONString:content error:NULL];
 
-      long lastActiveTime = [[results objectForKey:FBSDKTimeSpentPersistKeyLastSuspendTime] longValue];
+      _lastSuspendTime = [[results objectForKey:FBSDKTimeSpentPersistKeyLastSuspendTime] longValue];
 
-      _timeSinceLastSuspend = now - lastActiveTime;
+      _timeSinceLastSuspend = now - _lastSuspendTime;
       _secondsSpentInCurrentSession = [[results objectForKey:FBSDKTimeSpentPersistKeySessionSecondsSpent] intValue];
+      _sessionID = results[FBSDKTimeSpentPersistKeySessionID];
       _numInterruptionsInCurrentSession = [[results objectForKey:FBSDKTimeSpentPersistKeySessionNumInterruptions] intValue];
-      _shouldLogActivateEvent = (_timeSinceLastSuspend > _numSecondsIdleToBeNewSession);
+      _shouldLogActivateEvent = (_timeSinceLastSuspend > [FBSDKServerConfigurationManager cachedServerConfiguration].sessionTimoutInterval);
 
       // Other than the first launch, we always log the last session's deactivate with this session's activate.
       _shouldLogDeactivateEvent = _shouldLogActivateEvent;
@@ -233,38 +228,52 @@ static const long INACTIVE_SECONDS_QUANTA[] =
     _isCurrentlyLoaded = YES;
 
     if (calledFromActivateApp) {
-
-      if (_shouldLogActivateEvent) {
-        [FBSDKAppEvents logEvent:FBSDKAppEventNameActivatedApp
-                      parameters:@{
-                                   FBSDKAppEventParameterLaunchSource: [[self class] getSourceApplication]
-                                   }];
-      }
-
+      // It's important to log deactivate first to reset sessionID
       if (_shouldLogDeactivateEvent) {
-
-        int quantaIndex = 0;
-        while (_timeSinceLastSuspend > INACTIVE_SECONDS_QUANTA[quantaIndex]) {
-          quantaIndex++;
-        }
-
         [FBSDKAppEvents logEvent:FBSDKAppEventNameDeactivatedApp
                       valueToSum:_secondsSpentInCurrentSession
-                      parameters:
-         @{ FBSDKAppEventParameterNameSessionInterruptions : @(_numInterruptionsInCurrentSession),
-            FBSDKAppEventParameterNameTimeBetweenSessions : [NSString stringWithFormat:@"session_quanta_%d", quantaIndex],
-            FBSDKAppEventParameterLaunchSource: [[self class] getSourceApplication],
-            }
-         ];
+                      parameters:[self appEventsParametersForDeactivate]];
 
         // We've logged the session stats, now reset.
         _secondsSpentInCurrentSession = 0;
         _numInterruptionsInCurrentSession = 0;
+        _sessionID = [[NSUUID UUID] UUIDString];
+      }
+
+      if (_shouldLogActivateEvent) {
+        [FBSDKAppEvents logEvent:FBSDKAppEventNameActivatedApp
+                      parameters:[self appEventsParametersForActivate]];
       }
     }
   }
 }
 
+- (NSDictionary *)appEventsParametersForActivate
+{
+  return @{
+           FBSDKAppEventParameterLaunchSource: [[self class] getSourceApplication],
+           FBSDKAppEventParameterNameSessionID: _sessionID,
+           };
+}
+
+- (NSDictionary *)appEventsParametersForDeactivate
+{
+  int quantaIndex = 0;
+  while (_timeSinceLastSuspend > INACTIVE_SECONDS_QUANTA[quantaIndex]) {
+    quantaIndex++;
+  }
+
+  NSMutableDictionary *params = [@{ FBSDKAppEventParameterNameSessionInterruptions : @(_numInterruptionsInCurrentSession),
+                                    FBSDKAppEventParameterNameTimeBetweenSessions : [NSString stringWithFormat:@"session_quanta_%d", quantaIndex],
+                                    FBSDKAppEventParameterLaunchSource: [[self class] getSourceApplication],
+                                    FBSDKAppEventParameterNameSessionID : _sessionID ?: @"",
+                                    } mutableCopy];
+  if (_lastSuspendTime) {
+    params[FBSDKAppEventParameterLogTime] = @(_lastSuspendTime);
+  }
+  return [params copy];
+}
+
 + (void)setSourceApplication:(NSString *)sourceApplication openURL:(NSURL *)url
 {
   [self setSourceApplication:sourceApplication

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/AppLink/FBSDKOrganicDeeplinkHelper.h

@@ -0,0 +1,25 @@
+// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+//
+// You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
+// copy, modify, and distribute this software in source code or binary form for use
+// in connection with the web services and APIs provided by Facebook.
+//
+// As with any software that integrates with the Facebook platform, your use of
+// this software is subject to the Facebook Developer Principles and Policies
+// [http://developers.facebook.com/policy/]. This copyright notice shall be
+// included in all copies or substantial portions of the software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <FBSDKCoreKit/FBSDKAppLinkUtility.h>
+
+@interface FBSDKOrganicDeeplinkHelper: NSObject
+- (bool)fetchOrganicDeeplink:(FBSDKDeferredAppInviteHandler)handler;
+@end

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/AppLink/FBSDKOrganicDeeplinkHelper.m

@@ -0,0 +1,151 @@
+// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+//
+// You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
+// copy, modify, and distribute this software in source code or binary form for use
+// in connection with the web services and APIs provided by Facebook.
+//
+// As with any software that integrates with the Facebook platform, your use of
+// this software is subject to the Facebook Developer Principles and Policies
+// [http://developers.facebook.com/policy/]. This copyright notice shall be
+// included in all copies or substantial portions of the software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+#import "FBSDKOrganicDeeplinkHelper.h"
+
+#import <Foundation/Foundation.h>
+#import <SafariServices/SafariServices.h>
+#import <UIKit/UIKit.h>
+
+#import "FBSDKApplicationDelegate+Internal.h"
+#import "FBSDKDynamicFrameworkLoader.h"
+#import "FBSDKInternalUtility.h"
+#import "FBSDKSettings.h"
+
+
+@interface FBSDKOrganicDeeplinkHelper () <
+SFSafariViewControllerDelegate
+>
+@end
+
+@implementation FBSDKOrganicDeeplinkHelper {
+  UIWindow *_safariWindow;
+  UIViewController *_safariViewController;
+  FBSDKDeferredAppInviteHandler _handler;
+}
+
+- (bool)fetchOrganicDeeplink:(FBSDKDeferredAppInviteHandler) handler
+{
+  _handler = handler;
+
+  // trying to dynamically load SFSafariViewController class
+  // so for the cases when it is available we can send users through Safari View Controller flow
+  // in cases it is not available regular flow will be selected
+  Class SFSafariViewControllerClass = fbsdkdfl_SFSafariViewControllerClass();
+  if(!SFSafariViewControllerClass) {
+    return NO;
+  }
+
+  _safariWindow = [[UIWindow alloc] initWithFrame:[[[[UIApplication sharedApplication] delegate] window] bounds]];
+
+  _safariWindow.windowLevel = UIWindowLevelNormal - 1;
+
+  _safariWindow.rootViewController = [[UIViewController alloc] init];;
+  [_safariWindow setHidden:NO];
+  _safariViewController = [[SFSafariViewControllerClass alloc] initWithURL: [self constructDeeplinkRetrievalUrl]];
+  dispatch_async(dispatch_get_main_queue(), ^{
+    [FBSDKApplicationDelegate sharedInstance].organicDeeplinkHandler = handler;
+    [self presentSafariViewController];
+
+    // Dispatch a fallback handler call, if we get no response within 10 seconds.
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(10.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+      if([FBSDKApplicationDelegate sharedInstance].organicDeeplinkHandler)
+      {
+        [self cleanUpSafariViewController];
+        [FBSDKApplicationDelegate sharedInstance].organicDeeplinkHandler = nil;
+        _handler(nil);
+
+      }
+    });
+  });
+
+  return YES;
+}
+
+- (void)presentSafariViewController
+{
+  _safariViewController.view.userInteractionEnabled = NO;
+  _safariViewController.view.alpha = 0;
+  [_safariWindow.rootViewController addChildViewController:_safariViewController];
+  [_safariWindow.rootViewController.view addSubview:_safariViewController.view];
+  [_safariViewController performSelector:@selector(setDelegate:) withObject:self];
+  [_safariViewController didMoveToParentViewController:_safariWindow.rootViewController];
+  _safariViewController.view.frame = CGRectZero;
+  return;
+}
+
+- (void)cleanUpSafariViewController
+{
+  if(_safariViewController)
+  {
+    [_safariViewController performSelector:@selector(setDelegate:) withObject:nil];
+    [_safariViewController willMoveToParentViewController:nil];
+    [_safariViewController.view removeFromSuperview];
+    [_safariViewController removeFromParentViewController];
+    _safariViewController = nil;
+    _safariWindow.rootViewController = nil;
+    _safariWindow = nil;
+  }
+  return;
+}
+
+- (NSURL*)constructDeeplinkRetrievalUrl
+{
+  NSString *appID = [FBSDKSettings appID];
+  UIDevice* device = [UIDevice currentDevice];
+  NSString* deviceName = @"default";
+
+  switch (device.userInterfaceIdiom) {
+    case UIUserInterfaceIdiomPad:
+      deviceName = @"ipad";
+      break;
+
+    case UIUserInterfaceIdiomPhone:
+      deviceName = @"iphone";
+      break;
+
+    case UIUserInterfaceIdiomTV:
+      deviceName = @"tvos";
+      break;
+
+#if __IPHONE_9_3
+    case UIUserInterfaceIdiomCarPlay:
+#endif
+    case UIUserInterfaceIdiomUnspecified:
+      deviceName = @"unspecified";
+      break;
+  }
+
+  NSMutableDictionary *parameters = [[NSMutableDictionary alloc] init];
+  parameters[@"application_id"] = appID;
+  parameters[@"device"] = deviceName;
+  return [FBSDKInternalUtility facebookURLWithHostPrefix:@"m"
+                                                    path:@"/deferreddeeplink/retrieve/"
+                                         queryParameters:parameters
+                                          defaultVersion: @""
+                                                   error:nil];
+}
+
+#pragma mark - SFSafariViewControllerDelegate
+- (void)safariViewController:(SFSafariViewController *)controller didCompleteInitialLoad:(BOOL)didLoadSuccessfully
+{
+  // Mark request as complete, Safari would redirect to url with correct deeplink or default uri.
+  [self cleanUpSafariViewController];
+}
+
+@end

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKApplicationDelegate+Internal.h

@@ -46,6 +46,8 @@ typedef void(^FBSDKBridgeAPICallbackBlock)(FBSDKBridgeAPIResponse *response);
                                 handler:(void(^)(BOOL))handler;
 
 - (void)openURL:(NSURL *)url sender:(id<FBSDKURLOpening>)sender handler:(void(^)(BOOL))handler;
+
+@property (nonatomic, copy) FBSDKDeferredAppInviteHandler organicDeeplinkHandler;
 #endif
 
 @property (nonatomic, readonly, getter=isActive) BOOL active;

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKCoreKit+Internal.h

@@ -38,6 +38,11 @@
 #import "UI/FBSDKUIUtility.h"
 #import "UI/FBSDKViewImpressionTracker.h"
 #import "WebDialog/FBSDKWebDialog.h"
+#else
+#import "Device/FBSDKDeviceButton+Internal.h"
+#import "Device/FBSDKDeviceDialogView.h"
+#import "Device/FBSDKDeviceViewControllerBase+Internal.h"
+#import "Device/FBSDKModalFormPresentationController.h"
 #endif
 
 #import "AppEvents/FBSDKAppEvents+Internal.h"

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKInternalUtility.h

@@ -20,7 +20,9 @@
 #import <UIKit/UIKit.h>
 
 #define FBSDK_CANOPENURL_FACEBOOK @"fbauth2"
+#define FBSDK_CANOPENURL_FBAPI @"fbapi"
 #define FBSDK_CANOPENURL_MESSENGER @"fb-messenger-api"
+#define FBSDK_CANOPENURL_SHARE_EXTENSION @"fbshareextension"
 
 typedef NS_ENUM(int32_t, FBSDKUIKitVersion)
 {
@@ -281,11 +283,22 @@ setJSONStringForObject:(id)object
  */
 + (void)validateAppID;
 
+/**
+ Validates that the client access token is non-nil, otherwise - throws an NSException otherwise.
+ Returns the composed client access token.
+ */
++ (NSString *)validateRequiredClientAccessToken;
+
 /*!
  @abstract validates that the right URL schemes are registered, throws an NSException if not.
  */
 + (void)validateURLSchemes;
 
+/*!
+ @abstract validates that Facebook reserved URL schemes are not registered, throws an NSException if they are.
+ */
++ (void)validateFacebookReservedURLSchemes;
+
 /*!
  @abstract Attempts to find the first UIViewController in the view's responder chain. Returns nil if not found.
  */
@@ -301,6 +314,11 @@ setJSONStringForObject:(id)object
  */
 + (UIViewController *)topMostViewController;
 
+/*!
+ @abstract Converts NSData to a hexadecimal UTF8 String.
+ */
++ (NSString *)hexadecimalStringFromData:(NSData *)data;
+
 /*
  @abstract Checks if the permission is a publish permission.
  */
@@ -333,4 +351,5 @@ setJSONStringForObject:(id)object
 
 #define FB_BASE_URL @"facebook.com"
 
++ (Class)resolveBoltsClassWithName:(NSString *)className;
 @end

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKInternalUtility.m

@@ -587,6 +587,16 @@ static NSMapTable *_transientObjects;
   }
 }
 
++ (NSString *)validateRequiredClientAccessToken {
+  if (![FBSDKSettings clientToken]) {
+    NSString *reason = @"ClientToken is required to be set for this operation. "
+    @"Set the FacebookClientToken in the Info.plist or call [FBSDKSettings setClientToken:]. "
+    @"You can find your client token in your App Settings -> Advanced.";
+    @throw [NSException exceptionWithName:@"InvalidOperationException" reason:reason userInfo:nil];
+  }
+  return [NSString stringWithFormat:@"%@|%@", [FBSDKSettings appID], [FBSDKSettings clientToken]];
+}
+
 + (void)validateURLSchemes
 {
   [self validateAppID];
@@ -597,6 +607,16 @@ static NSMapTable *_transientObjects;
   }
 }
 
++ (void)validateFacebookReservedURLSchemes
+{
+  for (NSString * fbUrlScheme in @[FBSDK_CANOPENURL_FACEBOOK, FBSDK_CANOPENURL_MESSENGER, FBSDK_CANOPENURL_FBAPI, FBSDK_CANOPENURL_SHARE_EXTENSION]) {
+    if ([self isRegisteredURLScheme:fbUrlScheme]) {
+      NSString *reason = [NSString stringWithFormat:@"%@ is registered as a URL scheme. Please move the entry from CFBundleURLSchemes in your Info.plist to LSApplicationQueriesSchemes. If you are trying to resolve \"canOpenURL: failed\" warnings, those only indicate that the Facebook app is not installed on your device or simulator and can be ignored.", fbUrlScheme];
+      @throw [NSException exceptionWithName:@"InvalidOperationException" reason:reason userInfo:nil];
+    }
+  }
+}
+
 
 + (UIViewController *)topMostViewController
 {
@@ -607,6 +627,20 @@ static NSMapTable *_transientObjects;
   return topController;
 }
 
++ (NSString *)hexadecimalStringFromData:(NSData *)data
+{
+  NSUInteger dataLength = data.length;
+  if (dataLength == 0) {
+    return nil;
+  }
+
+  const unsigned char *dataBuffer = data.bytes;
+  NSMutableString *hexString  = [NSMutableString stringWithCapacity:(dataLength * 2)];
+  for (int i = 0; i < dataLength; ++i) {
+    [hexString appendFormat:@"%02x", dataBuffer[i]];
+  }
+  return [hexString copy];
+}
 
 + (BOOL)isRegisteredURLScheme:(NSString *)urlScheme {
   static dispatch_once_t fetchBundleOnce;
@@ -692,4 +726,17 @@ static NSMapTable *_transientObjects;
   return YES;
 }
 
++ (Class)resolveBoltsClassWithName:(NSString *)className;
+{
+  Class clazz = NSClassFromString(className);
+  if (clazz == nil) {
+    NSString *message = [NSString stringWithFormat:@"Unable to load class %@. Did you link Bolts.framework?", className];
+    @throw [NSException exceptionWithName:NSInternalInconsistencyException
+                                   reason:message
+                                 userInfo:nil];
+  }
+
+  return clazz;
+}
+
 @end

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKTypeUtility.h

@@ -26,6 +26,7 @@
 + (NSInteger)integerValue:(id)object;
 + (id)objectValue:(id)object;
 + (NSString *)stringValue:(id)object;
++ (NSTimeInterval)timeIntervalValue:(id)object;
 + (NSUInteger)unsignedIntegerValue:(id)object;
 + (NSURL *)URLValue:(id)object;
 

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKTypeUtility.m

@@ -76,6 +76,17 @@
   }
 }
 
++ (NSTimeInterval)timeIntervalValue:(id)object
+{
+  if ([object isKindOfClass:[NSNumber class]]) {
+    return [(NSNumber *)object doubleValue];
+  } else if ([object isKindOfClass:[NSString class]]) {
+    return [(NSString *)object doubleValue];
+  } else {
+    return 0;
+  }
+}
+
 + (NSUInteger)unsignedIntegerValue:(id)object
 {
   if ([object isKindOfClass:[NSNumber class]]) {

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/ServerConfiguration/FBSDKErrorConfiguration.m

@@ -18,8 +18,7 @@
 
 #import "FBSDKErrorConfiguration.h"
 
-#import <FBSDKCoreKit/FBSDKCoreKit+Internal.h>
-
+#import "FBSDKCoreKit+Internal.h"
 #import "FBSDKErrorRecoveryConfiguration.h"
 
 static NSString *const kErrorCategoryOther = @"other";

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/ServerConfiguration/FBSDKServerConfiguration.h

@@ -50,6 +50,7 @@ implicitPurchaseLoggingEnabled:(BOOL)implicitPurchaseLoggingEnabled
                   dialogFlows:(NSDictionary *)dialogFlows
                     timestamp:(NSDate *)timestamp
            errorConfiguration:(FBSDKErrorConfiguration *)errorConfiguration
+       sessionTimeoutInterval:(NSTimeInterval) sessionTimeoutInterval
                      defaults:(BOOL)defaults
 NS_DESIGNATED_INITIALIZER;
 
@@ -66,6 +67,7 @@ NS_DESIGNATED_INITIALIZER;
 @property (nonatomic, assign, readonly, getter=isSystemAuthenticationEnabled) BOOL systemAuthenticationEnabled;
 @property (nonatomic, copy, readonly) NSString *loginTooltipText;
 @property (nonatomic, copy, readonly) NSDate *timestamp;
+@property (nonatomic, assign) NSTimeInterval sessionTimoutInterval;
 
 - (FBSDKDialogConfiguration *)dialogConfigurationForDialogName:(NSString *)dialogName;
 - (BOOL)useNativeDialogForDialogName:(NSString *)dialogName;

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/ServerConfiguration/FBSDKServerConfiguration.m

@@ -36,6 +36,7 @@
 #define FBSDK_SERVER_CONFIGURATION_SYSTEM_AUTHENTICATION_ENABLED_KEY @"systemAuthenticationEnabled"
 #define FBSDK_SERVER_CONFIGURATION_NATIVE_AUTH_FLOW_ENABLED_KEY @"nativeAuthFlowEnabled"
 #define FBSDK_SERVER_CONFIGURATION_TIMESTAMP_KEY @"timestamp"
+#define FBSDK_SERVER_CONFIGURATION_SESSION_TIMEOUT_INTERVAL @"sessionTimeoutInterval"
 
 #pragma mark - Dialog Names
 
@@ -82,6 +83,7 @@ implicitPurchaseLoggingEnabled:(BOOL)implicitPurchaseLoggingEnabled
                   dialogFlows:(NSDictionary *)dialogFlows
                     timestamp:(NSDate *)timestamp
            errorConfiguration:(FBSDKErrorConfiguration *)errorConfiguration
+       sessionTimeoutInterval:(NSTimeInterval) sessionTimeoutInterval
                      defaults:(BOOL)defaults
 {
   if ((self = [super init])) {
@@ -99,6 +101,7 @@ implicitPurchaseLoggingEnabled:(BOOL)implicitPurchaseLoggingEnabled
     _dialogFlows = [dialogFlows copy];
     _timestamp = [timestamp copy];
     _errorConfiguration = [errorConfiguration copy];
+    _sessionTimoutInterval = sessionTimeoutInterval;
     _defaults = defaults;
   }
   return self;
@@ -173,6 +176,7 @@ implicitPurchaseLoggingEnabled:(BOOL)implicitPurchaseLoggingEnabled
   NSDictionary *dialogFlows = [decoder decodeObjectOfClasses:dialogFlowsClasses
                                                       forKey:FBSDK_SERVER_CONFIGURATION_DIALOG_FLOWS_KEY];
   FBSDKErrorConfiguration *errorConfiguration = [decoder decodeObjectOfClass:[FBSDKErrorConfiguration class] forKey:FBSDK_SERVER_CONFIGURATION_ERROR_CONFIGS_KEY];
+  NSTimeInterval sessionTimeoutInterval = [decoder decodeDoubleForKey:FBSDK_SERVER_CONFIGURATION_SESSION_TIMEOUT_INTERVAL];
   return [self initWithAppID:appID
                      appName:appName
          loginTooltipEnabled:loginTooltipEnabled
@@ -187,6 +191,7 @@ implicitPurchaseLoggingEnabled:implicitPurchaseLoggingEnabbled
                  dialogFlows:dialogFlows
                    timestamp:timestamp
           errorConfiguration:errorConfiguration
+      sessionTimeoutInterval:sessionTimeoutInterval
                     defaults:NO];
 }
 
@@ -207,6 +212,7 @@ implicitPurchaseLoggingEnabled:implicitPurchaseLoggingEnabbled
   [encoder encodeBool:_nativeAuthFlowEnabled forKey:FBSDK_SERVER_CONFIGURATION_NATIVE_AUTH_FLOW_ENABLED_KEY];
   [encoder encodeBool:_systemAuthenticationEnabled forKey:FBSDK_SERVER_CONFIGURATION_SYSTEM_AUTHENTICATION_ENABLED_KEY];
   [encoder encodeObject:_timestamp forKey:FBSDK_SERVER_CONFIGURATION_TIMESTAMP_KEY];
+  [encoder encodeDouble:_sessionTimoutInterval forKey:FBSDK_SERVER_CONFIGURATION_SESSION_TIMEOUT_INTERVAL];
 }
 
 #pragma mark - NSCopying

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/ServerConfiguration/FBSDKServerConfigurationManager+Internal.h

@@ -28,4 +28,6 @@
 
 + (FBSDKGraphRequest *)requestToLoadServerConfiguration:(NSString *)appID;
 
++ (void)clearCache;
+
 @end

Example/Pods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/ServerConfiguration/FBSDKServerConfigurationManager.m

@@ -28,6 +28,7 @@
 #import "FBSDKTypeUtility.h"
 
 // one hour
+#define DEFAULT_SESSION_TIMEOUT_INTERVAL 60
 #define FBSDK_SERVER_CONFIGURATION_MANAGER_CACHE_TIMEOUT (60 * 60)
 
 #define FBSDK_SERVER_CONFIGURATION_USER_DEFAULTS_KEY @"com.facebook.sdk:serverConfiguration%@"
@@ -43,6 +44,7 @@
 #define FBSDK_SERVER_CONFIGURATION_LOGIN_TOOLTIP_TEXT_FIELD @"gdpv4_nux_content"
 #define FBSDK_SERVER_CONFIGURATION_NATIVE_PROXY_AUTH_FLOW_ENABLED_FIELD @"ios_supports_native_proxy_auth_flow"
 #define FBSDK_SERVER_CONFIGURATION_SYSTEM_AUTHENTICATION_ENABLED_FIELD @"ios_supports_system_auth"
+#define FBSDK_SERVER_CONFIGURATION_SESSION_TIMEOUT_FIELD @"app_events_session_timeout"
 
 @implementation FBSDKServerConfigurationManager
 
@@ -69,6 +71,17 @@ typedef NS_OPTIONS(NSUInteger, FBSDKServerConfigurationManagerAppEventsFeatures)
   }
 }
 
++ (void)clearCache
+{
+  _serverConfiguration = nil;
+  _serverConfigurationError = nil;
+  _serverConfigurationErrorTimestamp = nil;
+  NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
+  NSString *defaultsKey = [NSString stringWithFormat:FBSDK_SERVER_CONFIGURATION_USER_DEFAULTS_KEY, [FBSDKSettings appID]];
+  [defaults removeObjectForKey:defaultsKey];
+  [defaults synchronize];
+}
+
 + (FBSDKServerConfiguration *)cachedServerConfiguration
 {
   NSString *appID = [FBSDKSettings appID];
@@ -167,6 +180,7 @@ typedef NS_OPTIONS(NSUInteger, FBSDKServerConfigurationManagerAppEventsFeatures)
   NSDictionary *dialogFlows = [FBSDKTypeUtility dictionaryValue:resultDictionary[FBSDK_SERVER_CONFIGURATION_DIALOG_FLOWS_FIELD]];
   FBSDKErrorConfiguration *errorConfiguration = [[FBSDKErrorConfiguration alloc] initWithDictionary:nil];
   [errorConfiguration parseArray:resultDictionary[FBSDK_SERVER_CONFIGURATION_ERROR_CONFIGURATION_FIELD]];
+  NSTimeInterval sessionTimeoutInterval = [FBSDKTypeUtility timeIntervalValue:resultDictionary[FBSDK_SERVER_CONFIGURATION_SESSION_TIMEOUT_FIELD]] ?: DEFAULT_SESSION_TIMEOUT_INTERVAL;
   FBSDKServerConfiguration *serverConfiguration = [[FBSDKServerConfiguration alloc] initWithAppID:appID
                                                                                           appName:appName
                                                                               loginTooltipEnabled:loginTooltipEnabled
@@ -181,6 +195,7 @@ typedef NS_OPTIONS(NSUInteger, FBSDKServerConfigurationManagerAppEventsFeatures)
                                                                                       dialogFlows:dialogFlows
                                                                                         timestamp:[NSDate date]
                                                                                errorConfiguration:errorConfiguration
+                                                                           sessionTimeoutInterval:sessionTimeoutInterval
                                                                                          defaults:NO];
   [self _didProcessConfigurationFromNetwork:serverConfiguration appID:appID error:nil];
 }
@@ -204,6 +219,7 @@ typedef NS_OPTIONS(NSUInteger, FBSDKServerConfigurationManagerAppEventsFeatures)
                       FBSDK_SERVER_CONFIGURATION_LOGIN_TOOLTIP_TEXT_FIELD,
                       FBSDK_SERVER_CONFIGURATION_NATIVE_PROXY_AUTH_FLOW_ENABLED_FIELD,
                       FBSDK_SERVER_CONFIGURATION_SYSTEM_AUTHENTICATION_ENABLED_FIELD,
+                      FBSDK_SERVER_CONFIGURATION_SESSION_TIMEOUT_FIELD,
                       ];
   NSDictionary *parameters = @{ @"fields": [fields componentsJoinedByString:@","] };
   FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc] initWithGraphPath:appID
@@ -251,6 +267,7 @@ typedef NS_OPTIONS(NSUInteger, FBSDKServerConfigurationManagerAppEventsFeatures)
                                                                       dialogFlows:dialogFlows
                                                                         timestamp:nil
                                                                errorConfiguration:nil
+                                                           sessionTimeoutInterval:DEFAULT_SESSION_TIMEOUT_INTERVAL
                                                                          defaults:YES];
   }
   return _defaultServerConfiguration;