Merge Release 4.10.1 into Master

Example/Podfile

@@ -8,7 +8,7 @@ target 'Core_Example_iOS' do
   # The next line is the forcing function for the Firebase pod. The Firebase
   # version's subspecs should depend on the component versions in their
   # corresponding podspec's.
-  pod 'Firebase/Core', '4.10.0'
+  pod 'Firebase/Core', '4.10.1'
 
   target 'Core_Tests_iOS' do
     inherit! :search_paths

Firebase/Core/FIROptions.m

@@ -43,7 +43,7 @@
 NSString *const kFIRLibraryVersionID =
     @"4"     // Major version (one or more digits)
     @"00"    // Minor version (exactly 2 digits)
-    @"16"    // Build number (exactly 2 digits)
+    @"17"    // Build number (exactly 2 digits)
     @"000";  // Fixed "000"
 // Plist file name.
 NSString *const kServiceInfoFileName = @"GoogleService-Info";

FirebaseCore.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FirebaseCore'
-  s.version          = '4.0.16'
+  s.version          = '4.0.17'
   s.summary          = 'Firebase Core for iOS'
 
   s.description      = <<-DESC

FirebaseFirestore.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'FirebaseFirestore'
-  s.version          = '0.10.2'
+  s.version          = '0.10.3'
   s.summary          = 'Google Cloud Firestore for iOS'
 
   s.description      = <<-DESC

Firestore/CHANGELOG.md

@@ -4,6 +4,13 @@
   "offline", causing getDocument() calls to resolve with cached results, rather
   than continuing to wait.
 
+# v0.10.3
+- [fixed] Fixed a regression in the 4.10.0 Firebase iOS SDK release that
+  prevented the SDK from communicating with the backend before successfully
+  authenticating via Firebase Authentication or after unauthenticating and
+  re-authenticating. Reads and writes would silently be executed locally
+  but not sent to the backend.
+
 # v0.10.2
 - [changed] When you delete a FirebaseApp, the associated Firestore instances
   are now also deleted (#683).

Firestore/Example/Podfile

@@ -1,7 +1,7 @@
 # The next line is the forcing function for the Firebase pod. The Firebase
 # version's subspecs should depend on the component versions in their
 # corresponding podspec's.
-pod 'Firebase/Core', '4.10.0'
+pod 'Firebase/Core', '4.10.1'
 
 use_frameworks!
 platform :ios, '8.0'

Firestore/Source/Local/FSTLevelDBMutationQueue.mm

@@ -94,7 +94,7 @@ @implementation FSTLevelDBMutationQueue {
 + (instancetype)mutationQueueWithUser:(const User &)user
                                    db:(std::shared_ptr<DB>)db
                            serializer:(FSTLocalSerializer *)serializer {
-  NSString *userID = user.is_authenticated() ? util::WrapNSStringNoCopy(user.uid()) : @"";
+  NSString *userID = user.is_authenticated() ? util::WrapNSString(user.uid()) : @"";
 
   return [[FSTLevelDBMutationQueue alloc] initWithUserID:userID db:db serializer:serializer];
 }
@@ -103,7 +103,7 @@ - (instancetype)initWithUserID:(NSString *)userID
                             db:(std::shared_ptr<DB>)db
                     serializer:(FSTLocalSerializer *)serializer {
   if (self = [super init]) {
-    _userID = userID;
+    _userID = [userID copy];
     _db = db;
     _serializer = serializer;
   }

Firestore/Source/Remote/FSTDatastore.mm

@@ -97,7 +97,7 @@ - (instancetype)initWithDatabaseInfo:(const DatabaseInfo *)databaseInfo
                          credentials:(CredentialsProvider *)credentials {
   if (self = [super init]) {
     _databaseInfo = databaseInfo;
-    NSString *host = util::WrapNSStringNoCopy(databaseInfo->host());
+    NSString *host = util::WrapNSString(databaseInfo->host());
     if (!databaseInfo->ssl_enabled()) {
       GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
       hostConfig.secure = NO;
@@ -319,7 +319,8 @@ - (void)invokeRPCWithFactory:(GRPCProtoCall * (^)(void))rpcFactory
             [FSTDatastore
                 prepareHeadersForRPC:rpc
                           databaseID:&self.databaseInfo->database_id()
-                               token:(result.is_valid() ? result.token() : absl::string_view())];
+                               token:(result.user().is_authenticated() ? result.token()
+                                                                       : absl::string_view())];
             [rpc start];
           }
         }];

Firestore/Source/Remote/FSTSerializerBeta.mm

@@ -152,8 +152,8 @@ - (FSTResourcePath *)decodedQueryPath:(NSString *)name {
 
 - (FSTResourcePath *)encodedResourcePathForDatabaseID:(const DatabaseId *)databaseID {
   return [FSTResourcePath pathWithSegments:@[
-    @"projects", util::WrapNSStringNoCopy(databaseID->project_id()), @"databases",
-    util::WrapNSStringNoCopy(databaseID->database_id())
+    @"projects", util::WrapNSString(databaseID->project_id()), @"databases",
+    util::WrapNSString(databaseID->database_id())
   ]];
 }
 

Firestore/Source/Remote/FSTStream.mm

@@ -297,9 +297,10 @@ - (void)resumeStartWithToken:(const Token &)token error:(NSError *)error {
   _rpc = [self createRPCWithRequestsWriter:self.requestsWriter];
   [_rpc setResponseDispatchQueue:self.workerDispatchQueue.queue];
 
-  [FSTDatastore prepareHeadersForRPC:_rpc
-                          databaseID:&self.databaseInfo->database_id()
-                               token:(token.is_valid() ? token.token() : absl::string_view())];
+  [FSTDatastore
+      prepareHeadersForRPC:_rpc
+                databaseID:&self.databaseInfo->database_id()
+                     token:(token.user().is_authenticated() ? token.token() : absl::string_view())];
   FSTAssert(_callbackFilter == nil, @"GRX Filter must be nil");
   _callbackFilter = [[FSTCallbackFilter alloc] initWithStream:self];
   [_rpc startWithWriteable:_callbackFilter];
@@ -631,7 +632,7 @@ - (instancetype)initWithDatabase:(const DatabaseInfo *)database
 }
 
 - (GRPCCall *)createRPCWithRequestsWriter:(GRXWriter *)requestsWriter {
-  return [[GRPCCall alloc] initWithHost:util::WrapNSStringNoCopy(self.databaseInfo->host())
+  return [[GRPCCall alloc] initWithHost:util::WrapNSString(self.databaseInfo->host())
                                    path:@"/google.firestore.v1beta1.Firestore/Listen"
                          requestsWriter:requestsWriter];
 }
@@ -716,7 +717,7 @@ - (instancetype)initWithDatabase:(const DatabaseInfo *)database
 }
 
 - (GRPCCall *)createRPCWithRequestsWriter:(GRXWriter *)requestsWriter {
-  return [[GRPCCall alloc] initWithHost:util::WrapNSStringNoCopy(self.databaseInfo->host())
+  return [[GRPCCall alloc] initWithHost:util::WrapNSString(self.databaseInfo->host())
                                    path:@"/google.firestore.v1beta1.Firestore/Write"
                          requestsWriter:requestsWriter];
 }