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Add cloud storage function #72

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Original file line number Diff line number Diff line change
@@ -1,14 1,17 @@
<Project Sdk="Microsoft.NET.Sdk">
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
<IsPackable>false</IsPackable>
<AssemblyOriginatorKeyFile>../../FirebaseAdmin.snk</AssemblyOriginatorKeyFile>
<SignAssembly>true</SignAssembly>
<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
<CodeAnalysisRuleSet>../../stylecop_test.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Google.Apis.Auth" Version="1.40.0" />
<PackageReference Include="Google.Cloud.Storage.V1" Version="2.2.1" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.7.0" />
<PackageReference Include="xunit" Version="2.3.1" />
<PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
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Original file line number Diff line number Diff line change
@@ -0,0 1,63 @@
// Copyright 2018, Google Inc. All rights reserved.
//
// 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.

using System.IO;
using System.Text;
using FirebaseAdmin.Cloud;
using Google.Cloud.Storage.V1;
using Xunit;

namespace FirebaseAdmin.IntegrationTests
{
public class StorageClientHelperTest
{
public StorageClientHelperTest()
{
IntegrationTestUtils.EnsureDefaultApp();
}

[Fact]
public void UseBucket()
{
var storageClient = StorageClientHelper.GetStorageClient();
this.TestBucket(FirebaseApp.DefaultInstance.GetProjectId(), storageClient);
}

private void TestBucket(string projectId, StorageClient storageClient)
{
var bucketName = this.GetDefaultBucketName(projectId);

var fileName = "FirebaseStorageTest.txt";
var content = "FirebaseStorageTest";
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(content)))
{
var obj1 = storageClient.UploadObject(bucketName, fileName, "text/plain", stream);
Assert.Equal(bucketName, obj1.Bucket);
}

using (var stream = new MemoryStream())
{
storageClient.DownloadObject(bucketName, fileName, stream);
Assert.Equal(content, Encoding.UTF8.GetString(stream.ToArray()));
}

storageClient.DeleteObject(bucketName, fileName);
}

private string GetDefaultBucketName(string projectId)
{
return projectId ".appspot.com";
}
}
}
43 changes: 22 additions & 21 deletions FirebaseAdmin/FirebaseAdmin.Snippets/FirebaseAdmin.Snippets.csproj
Original file line number Diff line number Diff line change
@@ -1,21 1,22 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
<IsPackable>false</IsPackable>
<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
<CodeAnalysisRuleSet>../../stylecop_test.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Google.Apis.Auth" Version="1.40.0" />
</ItemGroup>

<ItemGroup>
<ProjectReference Include="..\FirebaseAdmin\FirebaseAdmin.csproj" />
<PackageReference Include="StyleCop.Analyzers" Version="1.1.1-beta.61">
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>

</Project>
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
<IsPackable>false</IsPackable>
<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
<CodeAnalysisRuleSet>../../stylecop_test.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Google.Apis.Auth" Version="1.40.0" />
<PackageReference Include="Google.Cloud.Storage.V1" Version="2.2.1" />
</ItemGroup>

<ItemGroup>
<ProjectReference Include="..\FirebaseAdmin\FirebaseAdmin.csproj" />
<PackageReference Include="StyleCop.Analyzers" Version="1.1.1-beta.61">
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>

</Project>
68 changes: 68 additions & 0 deletions FirebaseAdmin/FirebaseAdmin.Tests/Cloud/StorageClientHelperTest.cs
Original file line number Diff line number Diff line change
@@ -0,0 1,68 @@
// Copyright 2018, Google Inc. All rights reserved.
//
// 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.

using System;
using Google.Apis.Auth.OAuth2;
using Google.Cloud.Storage.V1;
using Xunit;

namespace FirebaseAdmin.Cloud.Tests
{
public class StorageClientHelperTest : IDisposable
{
private static readonly GoogleCredential MockCredential =
GoogleCredential.FromAccessToken("test-token");

[Fact]
public void GetStorageClientWithoutApp()
{
Assert.Null(StorageClientHelper.GetStorageClient());
}

[Fact]
public void GetDefaultStorageClient()
{
var app = FirebaseApp.Create(new AppOptions() { Credential = MockCredential });
StorageClient storageClient = StorageClientHelper.GetStorageClient();
Assert.Same(storageClient, StorageClientHelper.GetStorageClient());
app.Delete();
Assert.Null(StorageClientHelper.GetStorageClient());
}

[Fact]
public void GetStorageClient()
{
var app = FirebaseApp.Create(new AppOptions() { Credential = MockCredential });
StorageClient storageClient = StorageClientHelper.GetStorageClient(app);
Assert.Same(storageClient, StorageClientHelper.GetStorageClient(app));
app.Delete();
Assert.Throws<InvalidOperationException>(() => StorageClientHelper.GetStorageClient(app));
}

[Fact]
public void UseAfterDelete()
{
var app = FirebaseApp.Create(new AppOptions() { Credential = MockCredential });
StorageClient storageClient = StorageClientHelper.GetStorageClient(app);
app.Delete();
Assert.Throws<ObjectDisposedException>(
() => storageClient.GetBucket("test"));
}

public void Dispose()
{
FirebaseApp.DeleteAll();
}
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 11,7 @@

<ItemGroup>
<PackageReference Include="Google.Apis.Auth" Version="1.40.0" />
<PackageReference Include="Google.Cloud.Storage.V1" Version="2.2.1" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.0" />
<PackageReference Include="xunit" Version="2.3.1" />
<PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
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78 changes: 78 additions & 0 deletions FirebaseAdmin/FirebaseAdmin/Cloud/StorageClientHelper.cs
Original file line number Diff line number Diff line change
@@ -0,0 1,78 @@
// Copyright 2018, Google Inc. All rights reserved.
//
// 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.

using System;
using Google.Cloud.Storage.V1;

namespace FirebaseAdmin.Cloud
{
/// <summary>
/// StorageClientHelper provides access to Google Cloud Storage APIs. You
/// can get an instance of this class via <c>StorageClientHelper.GetStorageClient()</c>.
/// </summary>
public sealed class StorageClientHelper : IFirebaseService
{
private StorageClient storageClient;

private StorageClientHelper(FirebaseApp app)
{
this.storageClient = StorageClient.Create(app.Options.Credential);
}

/// <summary>
/// Gets the StorageClient instance associated with the default Firebase app. Return value is
/// <c>null</c> if the default app doesn't yet exist.
/// </summary>
/// <returns>The <see cref="StorageClient"/> instance associated with the specified
/// app.</returns>
public static StorageClient GetStorageClient()
{
var app = FirebaseApp.DefaultInstance;
if (app == null)
{
return null;
}

return GetStorageClient(app);
}

/// <summary>
/// Returns the StorageClient instance for the specified app.
/// </summary>
/// <returns>The <see cref="StorageClient"/> instance associated with the specified
/// app.</returns>
/// <exception cref="System.ArgumentNullException">If the app argument is null.</exception>
/// <param name="app">An app instance.</param>
public static StorageClient GetStorageClient(FirebaseApp app)
{
if (app == null)
{
throw new ArgumentNullException("App argument must not be null.");
}

return app.GetOrInit<StorageClientHelper>(typeof(StorageClientHelper).Name, () =>
{
return new StorageClientHelper(app);
}).storageClient;
}

/// <summary>
/// Deletes this <see cref="StorageClientHelper"/> service instance.
/// </summary>
void IFirebaseService.Delete()
{
this.storageClient.Dispose();
}
}
}
1 change: 1 addition & 0 deletions FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
Original file line number Diff line number Diff line change
Expand Up @@ -28,6 28,7 @@
<PackageReference Include="Google.Api.Gax" Version="2.7.0" />
<PackageReference Include="Google.Api.Gax.Rest" Version="2.7.0" />
<PackageReference Include="Google.Apis.Auth" Version="1.40.0" />
<PackageReference Include="Google.Cloud.Storage.V1" Version="2.2.1" />
<PackageReference Include="System.Collections.Immutable" Version="1.5.0" />
<PackageReference Include="StyleCop.Analyzers" Version="1.1.1-beta.61">
<PrivateAssets>all</PrivateAssets>
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6 changes: 6 additions & 0 deletions FirebaseAdmin/FirebaseAdmin/FirebaseApp.cs
Original file line number Diff line number Diff line change
Expand Up @@ -28,6 28,12 @@
"3003684e85e61cf15f13150008c81f0b75a252673028e530ea95d0c581378da8c6846526ab9597"
"4c6d0bc66d2462b51af69968a0e25114bde8811e0d6ee1dc22d4a59eee6a8bba4712cba839652f"
"badddb9c")]
[assembly: InternalsVisibleToAttribute("FirebaseAdmin.IntegrationTests,PublicKey="
"002400000480000094000000060200000024000052534131000400000100010081328559eaab41"
"055b84af73469863499d81625dcbba8d8decb298b69e0f783a0958cf471fd4f76327b85a7d4b02"
"3003684e85e61cf15f13150008c81f0b75a252673028e530ea95d0c581378da8c6846526ab9597"
"4c6d0bc66d2462b51af69968a0e25114bde8811e0d6ee1dc22d4a59eee6a8bba4712cba839652f"
"badddb9c")]
namespace FirebaseAdmin
{
internal delegate TResult ServiceFactory<out TResult>()
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