Add stubs for the App Check providers (#1093)

* Add stubs for the App Check providers * Fix formatting * Rename the files based on platform * File formatting

Author: a-maurice

app_check/CMakeLists.txt

@@ -30,18 +30,39 @@ set(common_SRCS
 set(android_SRCS
  src/android/app_check_android.cc
  src/android/app_check_android.h
+ # Supported providers
+ src/android/debug_provider_android.cc
+ src/android/play_integrity_provider_android.cc
+ src/android/safety_net_provider_android.cc
+ # Unsupported providers
+ src/stub/app_attest_provider_stub.cc
+ src/stub/device_check_provider_stub.cc
 )
 
 # Source files used by the iOS implementation.
 set(ios_SRCS
  src/ios/app_check_ios.mm
  src/ios/app_check_ios.h
+ # Supported providers
+ src/ios/app_attest_provider_ios.mm
+ src/ios/debug_provider_ios.mm
+ src/ios/device_check_provider_ios.mm
+ # Unsupported providers
+ src/stub/play_integrity_provider_stub.cc
+ src/stub/safety_net_provider_stub.cc
 )
 
 # Source files used by the desktop implementation.
 set(desktop_SRCS
  src/desktop/app_check_desktop.cc
  src/desktop/app_check_desktop.h
+ # Supported providers
+ src/desktop/debug_provider_desktop.cc
+ # Unsupported providers
+ src/stub/app_attest_provider_stub.cc
+ src/stub/device_check_provider_stub.cc
+ src/stub/play_integrity_provider_stub.cc
+ src/stub/safety_net_provider_stub.cc
 )
 
 if(ANDROID)

app_check/src/android/debug_provider_android.cc

@@ -0,0 +1,39 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "firebase/app_check/debug_provider.h"
+
+namespace firebase {
+namespace app_check {
+
+static DebugAppCheckProviderFactory* g_debug_app_check_provider_factory =
+ nullptr;
+
+DebugAppCheckProviderFactory* DebugAppCheckProviderFactory::GetInstance() {
+ if (!g_debug_app_check_provider_factory) {
+ g_debug_app_check_provider_factory = new DebugAppCheckProviderFactory();
+ }
+ return g_debug_app_check_provider_factory;
+}
+
+DebugAppCheckProviderFactory::DebugAppCheckProviderFactory() {}
+
+DebugAppCheckProviderFactory::~DebugAppCheckProviderFactory() {}
+
+AppCheckProvider* DebugAppCheckProviderFactory::CreateProvider(App* app) {
+ return nullptr;
+}
+
+} // namespace app_check
+} // namespace firebase

app_check/src/android/play_integrity_provider_android.cc

@@ -0,0 +1,39 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "firebase/app_check/play_integrity_provider.h"
+
+namespace firebase {
+namespace app_check {
+
+static PlayIntegrityProviderFactory* g_play_integrity_provider_factory =
+ nullptr;
+
+PlayIntegrityProviderFactory* PlayIntegrityProviderFactory::GetInstance() {
+ if (!g_play_integrity_provider_factory) {
+ g_play_integrity_provider_factory = new PlayIntegrityProviderFactory();
+ }
+ return g_play_integrity_provider_factory;
+}
+
+PlayIntegrityProviderFactory::PlayIntegrityProviderFactory() {}
+
+PlayIntegrityProviderFactory::~PlayIntegrityProviderFactory() {}
+
+AppCheckProvider* PlayIntegrityProviderFactory::CreateProvider(App* app) {
+ return nullptr;
+}
+
+} // namespace app_check
+} // namespace firebase

app_check/src/android/safety_net_provider_android.cc

@@ -0,0 +1,38 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "firebase/app_check/safety_net_provider.h"
+
+namespace firebase {
+namespace app_check {
+
+static SafetyNetProviderFactory* g_safety_net_provider_factory = nullptr;
+
+SafetyNetProviderFactory* SafetyNetProviderFactory::GetInstance() {
+ if (!g_safety_net_provider_factory) {
+ g_safety_net_provider_factory = new SafetyNetProviderFactory();
+ }
+ return g_safety_net_provider_factory;
+}
+
+SafetyNetProviderFactory::SafetyNetProviderFactory() {}
+
+SafetyNetProviderFactory::~SafetyNetProviderFactory() {}
+
+AppCheckProvider* SafetyNetProviderFactory::CreateProvider(App* app) {
+ return nullptr;
+}
+
+} // namespace app_check
+} // namespace firebase

app_check/src/desktop/debug_provider_desktop.cc

@@ -0,0 +1,39 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "firebase/app_check/debug_provider.h"
+
+namespace firebase {
+namespace app_check {
+
+static DebugAppCheckProviderFactory* g_debug_app_check_provider_factory =
+ nullptr;
+
+DebugAppCheckProviderFactory* DebugAppCheckProviderFactory::GetInstance() {
+ if (!g_debug_app_check_provider_factory) {
+ g_debug_app_check_provider_factory = new DebugAppCheckProviderFactory();
+ }
+ return g_debug_app_check_provider_factory;
+}
+
+DebugAppCheckProviderFactory::DebugAppCheckProviderFactory() {}
+
+DebugAppCheckProviderFactory::~DebugAppCheckProviderFactory() {}
+
+AppCheckProvider* DebugAppCheckProviderFactory::CreateProvider(App* app) {
+ return nullptr;
+}
+
+} // namespace app_check
+} // namespace firebase

app_check/src/include/firebase/app_check/app_attest_provider.h

@@ -28,10 +28,15 @@ class AppAttestProviderFactory : public AppCheckProviderFactory {
  /// firebase::app_check::AppCheck instance.
  static AppAttestProviderFactory* GetInstance();
 
+ virtual ~AppAttestProviderFactory();
+
  /// Gets the AppCheckProvider associated with the given
  /// {@link App} instance, or creates one if none
  /// already exists.
  AppCheckProvider* CreateProvider(App* app) override;
+
+ private:
+ AppAttestProviderFactory();
 };
 
 } // namespace app_check

app_check/src/include/firebase/app_check/debug_provider.h

@@ -34,10 +34,15 @@ class DebugAppCheckProviderFactory : public AppCheckProviderFactory {
  /// firebase::app_check::AppCheck instance.
  static DebugAppCheckProviderFactory* GetInstance();
 
+ virtual ~DebugAppCheckProviderFactory();
+
  /// Gets the AppCheckProvider associated with the given
  /// {@link App} instance, or creates one if none
  /// already exists.
  AppCheckProvider* CreateProvider(App* app) override;
+
+ private:
+ DebugAppCheckProviderFactory();
 };
 
 } // namespace app_check

app_check/src/include/firebase/app_check/device_check_provider.h

@@ -28,10 +28,15 @@ class DeviceCheckProviderFactory : public AppCheckProviderFactory {
  /// firebase::app_check::AppCheck instance.
  static DeviceCheckProviderFactory* GetInstance();
 
+ virtual ~DeviceCheckProviderFactory();
+
  /// Gets the AppCheckProvider associated with the given
  /// {@link App} instance, or creates one if none
  /// already exists.
  AppCheckProvider* CreateProvider(App* app) override;
+
+ private:
+ DeviceCheckProviderFactory();
 };
 
 } // namespace app_check

app_check/src/include/firebase/app_check/play_integrity_provider.h

@@ -28,10 +28,15 @@ class PlayIntegrityProviderFactory : public AppCheckProviderFactory {
  /// firebase::app_check::AppCheck instance.
  static PlayIntegrityProviderFactory* GetInstance();
 
+ virtual ~PlayIntegrityProviderFactory();
+
  /// Gets the AppCheckProvider associated with the given
  /// {@link App} instance, or creates one if none
  /// already exists.
  AppCheckProvider* CreateProvider(App* app) override;
+
+ private:
+ PlayIntegrityProviderFactory();
 };
 
 } // namespace app_check

app_check/src/include/firebase/app_check/safety_net_provider.h

@@ -28,10 +28,15 @@ class SafetyNetProviderFactory : public AppCheckProviderFactory {
  /// firebase::app_check::AppCheck instance.
  static SafetyNetProviderFactory* GetInstance();
 
+ virtual ~SafetyNetProviderFactory();
+
  /// Gets the AppCheckProvider associated with the given
  /// {@link App} instance, or creates one if none
  /// already exists.
  AppCheckProvider* CreateProvider(App* app) override;
+
+ private:
+ SafetyNetProviderFactory();
 };
 
 } // namespace app_check