open source the cookie monitoring plugin

Summary: This diffs adds an ios plugin to monitor the app's NSCookie storage

Reviewed By: lblasa

Differential Revision: D56712794

fbshipit-source-id: b19ec3abfc1c86e53f46e523633518825cea5f99

desktop/plugins/public/cookies/index.tsx

@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {DataTableColumn, createTablePlugin} from 'flipper-plugin';
+
+type Row = {
+  id: number;
+  Name: string;
+  Expires: string;
+  Value: string;
+};
+
+const columns: DataTableColumn<Row>[] = [
+  {
+    key: 'Name',
+    width: 250,
+  },
+  {
+    key: 'Expires',
+    width: 250,
+  },
+  {
+    key: 'Value',
+  },
+];
+
+module.exports = createTablePlugin<Row>({
+  columns,
+  key: 'id',
+  method: 'addCookie',
+  resetMethod: 'resetCookies',
+});

desktop/plugins/public/cookies/package.json

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+{
+  "$schema": "https://fbflipper.com/schemas/plugin-package/v2.json",
+  "name": "flipper-plugin-cookies",
+  "id": "cookies",
+  "pluginType": "client",
+  "version": "0.0.0",
+  "flipperBundlerEntry": "index.tsx",
+  "main": "dist/bundle.js",
+  "license": "MIT",
+  "title": "Cookies",
+  "icon": "apps",
+  "keywords": [
+    "flipper-plugin",
+    "cookies"
+  ],
+  "description": "Flipper plugin to monitor NSHTTPCookieStorage",
+  "peerDependencies": {
+    "flipper-plugin": "*",
+    "antd": "*",
+    "react": "*",
+    "react-dom": "*",
+    "@emotion/styled": "*",
+    "@ant-design/icons": "*",
+    "@types/react": "*",
+    "@types/react-dom": "*",
+    "@types/node": "*"
+  }
+}

iOS/Plugins/FlipperKitCookiesPlugin/FlipperKitCookiesPlugin/Exported/FlipperKitCookiesPlugin.h

@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#ifdef FB_SONARKIT_ENABLED
+
+#import <Foundation/Foundation.h>
+
+#import <FlipperKit/FlipperPlugin.h>
+
+@interface FlipperKitCookiesPlugin : NSObject<FlipperPlugin>
+
+@end
+
+#endif

iOS/Plugins/FlipperKitCookiesPlugin/FlipperKitCookiesPlugin/Exported/FlipperKitCookiesPlugin.mm

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#ifdef FB_SONARKIT_ENABLED
+
+#import "FlipperKitCookiesPlugin.h"
+#import <FlipperKit/FlipperClient.h>
+#import <FlipperKit/FlipperConnection.h>
+#import <FlipperKit/FlipperResponder.h>
+#import "Plugins.h"
+
+@implementation FlipperKitCookiesPlugin {
+  id<FlipperConnection> _connection;
+}
+
+- (NSString*)identifier {
+  return @"cookies";
+}
+
+- (void)didConnect:(id<FlipperConnection>)connection {
+  _connection = connection;
+  [self _sendCookies];
+
+  [[NSNotificationCenter defaultCenter]
+      addObserver:self
+         selector:@selector(onCookieStorageChange:)
+             name:NSHTTPCookieManagerCookiesChangedNotification
+           object:nil];
+}
+
+- (void)didDisconnect {
+  [[NSNotificationCenter defaultCenter] removeObserver:self];
+  _connection = nil;
+}
+
+#pragma mark - cookie storage observer
+
+- (void)onCookieStorageChange:(NSNotification*)notification {
+  [self _sendCookies];
+}
+
+#pragma mark - helper
+
+- (void)_sendCookies {
+  [_connection send:@"resetCookies" withParams:@{}];
+
+  NSInteger i = 1;
+  NSArray<NSHTTPCookie*>* _Nullable cookies =
+      [[[NSHTTPCookieStorage sharedHTTPCookieStorage] cookies] copy];
+  for (NSHTTPCookie* cookie in cookies) {
+    NSMutableDictionary<NSString*, id>* dict = [NSMutableDictionary dictionary];
+    dict[@"id"] = @(i);
+    dict[@"Name"] = cookie.name;
+    dict[@"Expires"] = cookie.expiresDate.description;
+    dict[@"Value"] = cookie.value;
+    [_connection send:@"addCookie" withParams:dict];
+    i++;
+  }
+}
+
+@end
+
+void FlipperKitCookiesPluginInit(FlipperClient* client) {
+  [client addPlugin:[FlipperKitCookiesPlugin new]];
+}
+
+#endif