Make automatic sending of sessionId optional.

lib/parse_server_sdk.dart

@@ -79,6 +79,7 @@ class Parse {
       String clientKey,
       String masterKey,
       String sessionId,
+      bool autoSendSessionId,
       SecurityContext securityContext}) {
     ParseCoreData.init(appId, serverUrl,
         debug: debug,
@@ -87,6 +88,7 @@ class Parse {
         masterKey: masterKey,
         clientKey: clientKey,
         sessionId: sessionId,
+        autoSendSessionId: autoSendSessionId,
         securityContext: securityContext);
 
     _hasBeenInitialized = true;
@@ -97,12 +99,15 @@ class Parse {
   bool hasParseBeenInitialized() => _hasBeenInitialized;
 
   Future<ParseResponse> healthCheck(
-      {bool debug, ParseHTTPClient client}) async {
+      {bool debug, ParseHTTPClient client, bool autoSendSessionId}) async {
     ParseResponse parseResponse;
 
     bool _debug = isDebugEnabled(objectLevelDebug: debug);
-    ParseHTTPClient _client =
-        client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    ParseHTTPClient _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId:
+                autoSendSessionId ?? ParseCoreData().autoSendSessionId,
+            securityContext: ParseCoreData().securityContext);
 
     try {
       var response =

lib/src/data/parse_core_data.dart

@@ -17,6 +17,7 @@ class ParseCoreData {
       masterKey,
       clientKey,
       sessionId,
+      autoSendSessionId,
       securityContext}) {
     _instance = ParseCoreData._init(appId, serverUrl);
 
@@ -26,6 +27,8 @@ class ParseCoreData {
     if (clientKey != null) _instance.clientKey = clientKey;
     if (masterKey != null) _instance.masterKey = masterKey;
     if (sessionId != null) _instance.sessionId = sessionId;
+    if (autoSendSessionId != null)
+      _instance.autoSendSessionId = autoSendSessionId;
     if (securityContext != null) _instance.securityContext = securityContext;
   }
 
@@ -36,6 +39,7 @@ class ParseCoreData {
   String masterKey;
   String clientKey;
   String sessionId;
+  bool autoSendSessionId;
   SecurityContext securityContext;
   bool debug;
   SharedPreferences storage;

lib/src/network/parse_http_client.dart

@@ -3,12 +3,15 @@ part of flutter_parse_sdk;
 /// Creates a custom version of HTTP Client that has Parse Data Preset
 class ParseHTTPClient extends BaseClient {
   final Client _client;
+  final bool _autoSendSessionId;
   final String _userAgent = "$keyLibraryName $keySdkVersion";
   ParseCoreData data = ParseCoreData();
   Map<String, String> additionalHeaders;
 
-  ParseHTTPClient([SecurityContext securityContext])
-      : _client = securityContext != null
+  ParseHTTPClient(
+      {bool autoSendSessionId = false, SecurityContext securityContext})
+      : _autoSendSessionId = autoSendSessionId,
+        _client = securityContext != null
             ? IOClient(HttpClient(context: securityContext))
             : IOClient();
 
@@ -17,7 +20,8 @@ class ParseHTTPClient extends BaseClient {
   Future<StreamedResponse> send(BaseRequest request) {
     request.headers[keyHeaderUserAgent] = _userAgent;
     request.headers[keyHeaderApplicationId] = data.applicationId;
-    if ((data.sessionId != null) &&
+    if ((_autoSendSessionId == true) &&
+        (data.sessionId != null) &&
         (request.headers[keyHeaderSessionToken] == null))
       request.headers[keyHeaderSessionToken] = data.sessionId;
 

lib/src/objects/parse_config.dart

@@ -2,9 +2,14 @@ part of flutter_parse_sdk;
 
 class ParseConfig extends ParseObject {
   /// Creates an instance of ParseConfig so that you can grab all configs from the server
-  ParseConfig({bool debug, ParseHTTPClient client}) : super('config') {
+  ParseConfig({bool debug, ParseHTTPClient client, bool autoSendSessionId})
+      : super('config') {
     _debug = isDebugEnabled(objectLevelDebug: debug);
-    _client = client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId:
+                autoSendSessionId ?? ParseCoreData().autoSendSessionId,
+            securityContext: ParseCoreData().securityContext);
   }
 
   /// Gets all configs from the server

lib/src/objects/parse_file.dart

@@ -21,10 +21,18 @@ class ParseFile extends ParseObject {
   ///
   /// {https://docs.parseplatform.org/rest/guide/#files/}
   ParseFile(this.file,
-      {String name, String url, bool debug, ParseHTTPClient client})
+      {String name,
+      String url,
+      bool debug,
+      ParseHTTPClient client,
+      bool autoSendSessionId})
       : super(keyFile) {
     _debug = isDebugEnabled(objectLevelDebug: debug);
-    _client = client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId:
+                autoSendSessionId ?? ParseCoreData().autoSendSessionId,
+            securityContext: ParseCoreData().securityContext);
 
     if (file != null) {
       this.name = path.basename(file.path);

lib/src/objects/parse_function.dart

@@ -9,12 +9,17 @@ class ParseCloudFunction extends ParseObject {
   /// Creates a new cloud function object
   ///
   /// {https://docs.parseplatform.org/cloudcode/guide/}
-  ParseCloudFunction(this.functionName, {bool debug, ParseHTTPClient client})
+  ParseCloudFunction(this.functionName,
+      {bool debug, ParseHTTPClient client, bool autoSendSessionId})
       : super(functionName) {
     _path = "/functions/$functionName";
 
     _debug = isDebugEnabled(objectLevelDebug: debug);
-    _client = client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId:
+                autoSendSessionId ?? ParseCoreData().autoSendSessionId,
+            securityContext: ParseCoreData().securityContext);
   }
 
   /// Executes a cloud function

lib/src/objects/parse_geo_point.dart

@@ -9,13 +9,18 @@ class ParseGeoPoint extends ParseObject {
       {double latitude = 0.0,
       double longitude = 0.0,
       bool debug,
-      ParseHTTPClient client})
+      ParseHTTPClient client,
+      bool autoSendSessionId})
       : super(keyGeoPoint) {
     _latitude = latitude;
     _longitude = longitude;
 
     _debug = isDebugEnabled(objectLevelDebug: debug);
-    _client = client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId:
+                autoSendSessionId ?? ParseCoreData().autoSendSessionId,
+            securityContext: ParseCoreData().securityContext);
   }
 
   double get latitude => _latitude;

lib/src/objects/parse_object.dart

@@ -15,13 +15,18 @@ class ParseObject extends ParseBase implements ParseCloneable {
   /// [String] className refers to the Table Name in your Parse Server,
   /// [bool] debug will overwrite the current default debug settings and
   /// [ParseHttpClient] can be overwritten to create your own HTTP Client
-  ParseObject(String className, {bool debug: false, ParseHTTPClient client})
+  ParseObject(String className,
+      {bool debug: false, ParseHTTPClient client, bool autoSendSessionId})
       : super() {
     setClassName(className);
     _path = "$keyEndPointClasses$className";
 
     _debug = isDebugEnabled(objectLevelDebug: debug);
-    _client = client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId:
+                autoSendSessionId ?? ParseCoreData().autoSendSessionId,
+            securityContext: ParseCoreData().securityContext);
   }
 
   String toPointer() => parseEncode(this);

lib/src/objects/parse_user.dart

@@ -44,7 +44,10 @@ class ParseUser extends ParseObject implements ParseCloneable {
       {bool debug, ParseHTTPClient client})
       : super(keyClassUser) {
     _debug = isDebugEnabled(objectLevelDebug: debug);
-    _client = client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId: true,
+            securityContext: ParseCoreData().securityContext);
 
     this.username = username;
     this.password = password;
@@ -65,8 +68,10 @@ class ParseUser extends ParseObject implements ParseCloneable {
   static Future<ParseResponse> getCurrentUserFromServer(
       {String token, bool debug, ParseHTTPClient client}) async {
     bool _debug = isDebugEnabled(objectLevelDebug: debug);
-    ParseHTTPClient _client =
-        client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    ParseHTTPClient _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId: true,
+            securityContext: ParseCoreData().securityContext);
 
     // We can't get the current user and session without a sessionId
     if ((ParseCoreData().sessionId == null) && (token == null)) {
@@ -272,8 +277,10 @@ class ParseUser extends ParseObject implements ParseCloneable {
     var emptyUser = ParseUser(null, null, null);
 
     bool _debug = isDebugEnabled(objectLevelDebug: debug);
-    ParseHTTPClient _client =
-        client ?? ParseHTTPClient(ParseCoreData().securityContext);
+    ParseHTTPClient _client = client ??
+        ParseHTTPClient(
+            autoSendSessionId: true,
+            securityContext: ParseCoreData().securityContext);
 
     try {
       final response = await _client.get("${ParseCoreData().serverUrl}/$path");