public DeviceValidatorTests()
{
// Global JSON options
JsonSerializerConfig.Configure();
// Repository
_testFilePath = "TestData/googleDevices.json";
}
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
WebApiConfig.Register(GlobalConfiguration.Configuration);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
BundleConfig.RegisterBundles(BundleTable.Bundles);
JsonSerializerConfig.Configure(GlobalConfiguration.Configuration.Formatters.JsonFormatter.SerializerSettings);
}
public GoogleDeviceRepositoryTests()
{
// Mocks
_logMock = new Mock <ILogger <GoogleDeviceRepository> >();
_messageHubMock = new Mock <IMessageHub>();
// Global JSON options
JsonSerializerConfig.Configure();
// Repository
_testFilePath = "TestData/googleDevices.json";
}
public GoogleHomeGraphClientTests()
{
// Mocks
_loggerMock = new Mock <ILogger <GoogleHomeGraphClient> >();
_httpClient = new HttpClient();
// Global JSON options
JsonSerializerConfig.Configure();
// Service account setup
_agentUserId = TestHelper.Configuration["agentUserId"];
_serviceAccount = JsonConvert.DeserializeObject <ServiceAccount>(File.ReadAllText(@"TestData/serviceAccount.json"));
}
/// <summary>
/// This method gets called by the runtime. Use this method to add services to the container.
/// </summary>
/// <param name="services">Service collection.</param>
public void ConfigureServices(IServiceCollection services)
{
// Global JSON options
JsonSerializerConfig.Configure();
// Http client factory registration.
services.AddHttpClient();
// Add message hub instance
services.AddSingleton <IMessageHub>(serviceProvider => MessageHub.Instance);
// Device configuration from file
services.AddSingleton(serviceProvider =>
{
var deviceConfigFile = Configuration.GetValue <string>("deviceConfigFile");
return(new GoogleDeviceRepository(
serviceProvider.GetRequiredService <ILogger <GoogleDeviceRepository> >(),
serviceProvider.GetRequiredService <IMessageHub>(),
deviceConfigFile));
});
// Build state cache from configuration
services.AddSingleton(serviceProvider =>
{
var topics = serviceProvider.GetService <GoogleDeviceRepository>().GetAll()
.Where(device => !device.Disabled)
.SelectMany(device => device.Traits)
.SelectMany(trait => trait.State.Values)
.Select(state => state.Topic)
.Distinct()
.Where(topic => topic != null);
return(new StateCache(topics.ToDictionary(x => x, x => string.Empty)));
});
// Google Home Graph client
services.AddSingleton <IHostedService, GoogleHomeGraphService>();
services.AddSingleton(serviceProvider =>
{
ServiceAccount serviceAccount = null;
var googleHomeServiceAccountFile = Configuration.GetValue <string>("googleHomeGraph:serviceAccountFile");
if (!string.IsNullOrEmpty(googleHomeServiceAccountFile) && File.Exists(googleHomeServiceAccountFile))
{
var googleHomeServiceAccountFileContents = File.ReadAllText(googleHomeServiceAccountFile);
serviceAccount = JsonConvert.DeserializeObject <ServiceAccount>(googleHomeServiceAccountFileContents);
}
return(new GoogleHomeGraphClient(
serviceProvider.GetRequiredService <ILogger <GoogleHomeGraphClient> >(),
serviceProvider.GetRequiredService <IHttpClientFactory>().CreateClient(),
serviceAccount,
Configuration.GetValue <string>("googleHomeGraph:agentUserId")));
});
// Intent handlers
services.AddTransient <SyncIntentHandler>();
services.AddTransient <QueryIntentHandler>();
services.AddTransient <ExecuteIntentHandler>();
services.AddTransient <DisconnectIntentHandler>();
// Setup MQTT hosted service
services.AddSingleton <IHostedService, MqttService>(serviceProvider =>
{
var brokerSettings = new Core.BrokerSettings
{
BrokerIp = Configuration.GetValue <string>("mqtt:brokerIp"),
BrokerPort = Configuration.GetValue <int>("mqtt:brokerPort"),
BrokerUsername = Configuration.GetValue <string>("mqtt:brokerUsername"),
BrokerPassword = Configuration.GetValue <string>("mqtt:brokerPassword"),
BrokerUseTls = Configuration.GetValue <bool>("mqtt:brokerUseTls", false)
};
return(new MqttService(
serviceProvider.GetRequiredService <ILogger <MqttService> >(),
serviceProvider.GetRequiredService <IMessageHub>(),
brokerSettings,
serviceProvider.GetRequiredService <GoogleDeviceRepository>(),
serviceProvider.GetRequiredService <StateCache>()));
});
// Setup token cleanup hosted service
services.AddSingleton <IHostedService, TokenCleanupService>();
services.AddTransient <TokenCleanup>();
// MVC
services.AddMvc()
.AddJsonOptions(opt =>
{
opt.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
opt.SerializerSettings.Converters.Add(new StringEnumConverter());
})
.SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
// Identity Server 4
services.AddSingleton <IPersistedGrantStoreWithExpiration, PersistedGrantStore>();
services.AddSingleton <IPersistedGrantStore>(x => x.GetRequiredService <IPersistedGrantStoreWithExpiration>());
var publicOrigin = Configuration.GetValue <string>("oauth:publicOrigin");
var authority = Configuration.GetValue <string>("oauth:authority");
var identityServerBuilder = services
.AddIdentityServer(options =>
{
options.IssuerUri = authority;
options.PublicOrigin = publicOrigin;
})
.AddInMemoryClients(Clients.Get(Configuration))
.AddInMemoryIdentityResources(Resources.GetIdentityResources(Configuration))
.AddInMemoryApiResources(Resources.GetApiResources(Configuration))
.AddTestUsers(Users.Get(Configuration));
// Get signing certificates
var signingCertsSection = Configuration.GetSection("oauth:signingCerts");
var signingCerts = signingCertsSection.GetChildren()
.Select(x => new SigningCertificate
{
File = x.GetValue <string>("file"),
PassPhrase = x.GetValue <string>("passPhrase")
}).ToList();
if (signingCerts.Any())
{
// Add primary cert
var primarySigningCert = signingCerts.First();
if (!File.Exists(primarySigningCert.File))
{
throw new FileNotFoundException($"Signing Certificate '{primarySigningCert.File}' is missing!");
}
var cert = !string.IsNullOrEmpty(primarySigningCert.PassPhrase) ?
new X509Certificate2(primarySigningCert.File, primarySigningCert.PassPhrase) :
new X509Certificate2(primarySigningCert.File);
identityServerBuilder.AddSigningCredential(cert);
// Add any verification certs
for (var i = 1; i < signingCerts.Count(); i++)
{
var oldSigningCert = signingCerts[i];
if (!File.Exists(oldSigningCert.File))
{
throw new FileNotFoundException($"Signing Certificate '{oldSigningCert.File}' is missing!");
}
var oldCert = !string.IsNullOrEmpty(oldSigningCert.PassPhrase) ?
new X509Certificate2(oldSigningCert.File, oldSigningCert.PassPhrase) :
new X509Certificate2(oldSigningCert.File);
identityServerBuilder.AddValidationKey(oldCert);
}
}
else
{
identityServerBuilder.AddDeveloperSigningCredential(true, "config/tempkey.rsa");
}
// Turn on authorization via Cookie (signin, default) and Bearer (API)
services
.AddAuthentication(options =>
{
options.DefaultChallengeScheme = CookieAuthenticationDefaults.AuthenticationScheme;
options.DefaultSignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
options.DefaultAuthenticateScheme = CookieAuthenticationDefaults.AuthenticationScheme;
})
.AddCookie(CookieAuthenticationDefaults.AuthenticationScheme, options =>
{
options.LoginPath = "/Account/Login";
options.LogoutPath = "/Account/Logout";
options.ExpireTimeSpan = TimeSpan.FromHours(1);
options.SlidingExpiration = true;
})
.AddIdentityServerAuthentication(IdentityServerAuthenticationDefaults.AuthenticationScheme, options =>
{
options.Authority = authority;
options.ApiName = Configuration.GetValue <string>("oauth:resources:0:resourceName");
options.RequireHttpsMetadata = Configuration.GetValue <bool>("oauth:requireSSL");
});
}
/// <summary>
/// This method gets called by the runtime. Use this method to add services to the container.
/// </summary>
/// <param name="services">Service collection.</param>
public void ConfigureServices(IServiceCollection services)
{
// Global JSON options
JsonSerializerConfig.Configure();
// Http client factory registration.
services.AddHttpClient();
// Add message hub instance
services.AddSingleton <IMessageHub, MessageHub>();
// Device configuration from file
services.AddSingleton <IGoogleDeviceRepository>(serviceProvider =>
{
var deviceConfigFile = Configuration.GetValue <string>("deviceConfigFile");
return(new GoogleDeviceRepository(
serviceProvider.GetRequiredService <ILogger <GoogleDeviceRepository> >(),
serviceProvider.GetRequiredService <IMessageHub>(),
deviceConfigFile));
});
// Build state cache from configuration
services.AddSingleton(serviceProvider =>
{
var topics = serviceProvider.GetService <IGoogleDeviceRepository>().GetAll()
.Where(device => !device.Disabled)
.SelectMany(device => device.Traits)
.Where(trait => trait.State != null)
.SelectMany(trait => trait.State.Values)
.Select(state => state.Topic)
.Distinct()
.Where(topic => topic != null);
return(new StateCache(topics.ToDictionary(x => x, x => string.Empty)));
});
// Google Home Graph client
services.AddSingleton <IHostedService, GoogleHomeGraphService>();
services.AddSingleton(serviceProvider =>
{
ServiceAccount serviceAccount = null;
var googleHomeServiceAccountFile = Configuration.GetValue <string>("googleHomeGraph:serviceAccountFile");
if (!string.IsNullOrEmpty(googleHomeServiceAccountFile) && File.Exists(googleHomeServiceAccountFile))
{
var googleHomeServiceAccountFileContents = File.ReadAllText(googleHomeServiceAccountFile);
serviceAccount = JsonConvert.DeserializeObject <ServiceAccount>(googleHomeServiceAccountFileContents);
}
return(new GoogleHomeGraphClient(
serviceProvider.GetRequiredService <ILogger <GoogleHomeGraphClient> >(),
serviceProvider.GetRequiredService <IHttpClientFactory>().CreateClient(),
serviceAccount,
Configuration.GetValue <string>("googleHomeGraph:agentUserId")));
});
// Intent handlers
services.AddTransient <SyncIntentHandler>();
services.AddTransient <QueryIntentHandler>();
services.AddTransient <ExecuteIntentHandler>();
services.AddTransient <DisconnectIntentHandler>();
// Setup MQTT hosted service
services.AddSingleton <IHostedService, MqttService>(serviceProvider =>
{
var brokerSettings = new Core.BrokerSettings
{
BrokerIp = Configuration.GetValue <string>("mqtt:brokerIp"),
BrokerPort = Configuration.GetValue <int>("mqtt:brokerPort"),
BrokerUsername = Configuration.GetValue <string>("mqtt:brokerUsername"),
BrokerPassword = Configuration.GetValue <string>("mqtt:brokerPassword"),
BrokerUseTls = Configuration.GetValue <bool>("mqtt:brokerUseTls", false)
};
// TLS settings
if (brokerSettings.BrokerUseTls)
{
var brokerTlsSettings = new Core.BrokerTlsSettings
{
AllowUntrustedCertificates = Configuration.GetValue <bool>("mqtt:brokerTlsSettings:allowUntrustedCertificates", false),
IgnoreCertificateChainErrors = Configuration.GetValue <bool>("mqtt:brokerTlsSettings:ignoreCertificateChainErrors", false),
IgnoreCertificateRevocationErrors = Configuration.GetValue <bool>("mqtt:brokerTlsSettings:ignoreCertificateRevocationErrors", false)
};
switch (Configuration.GetValue <string>("mqtt:brokerTlsSettings:protocol", "1.2"))
{
case "1.0":
brokerTlsSettings.SslProtocol = System.Security.Authentication.SslProtocols.Tls;
break;
case "1.1":
brokerTlsSettings.SslProtocol = System.Security.Authentication.SslProtocols.Tls11;
break;
case "1.2":
default:
brokerTlsSettings.SslProtocol = System.Security.Authentication.SslProtocols.Tls12;
break;
}
var brokerTlsCertificatesSection = Configuration.GetSection("mqtt:brokerTlsSettings:certificates");
brokerTlsSettings.Certificates = brokerTlsCertificatesSection.GetChildren()
.Select(x =>
{
var file = x.GetValue <string>("file");
var passPhrase = x.GetValue <string>("passPhrase");
if (!File.Exists(file))
{
throw new FileNotFoundException($"Broker Certificate '{file}' is missing!");
}
return(!string.IsNullOrEmpty(passPhrase) ?
new X509Certificate2(file, passPhrase) :
new X509Certificate2(file));
}).ToList();
brokerSettings.BrokerTlsSettings = brokerTlsSettings;
}
return(new MqttService(
serviceProvider.GetRequiredService <ILogger <MqttService> >(),
serviceProvider.GetRequiredService <IMessageHub>(),
brokerSettings,
serviceProvider.GetRequiredService <IGoogleDeviceRepository>(),
serviceProvider.GetRequiredService <StateCache>(),
Configuration.GetValue <string>("mqtt:topicRoot", "google/home")));
});
// Setup token cleanup hosted service
services.AddSingleton <IHostedService, TokenCleanupService>();
services.AddTransient <TokenCleanup>();
// MVC
services
.AddControllersWithViews()
.AddNewtonsoftJson(opt =>
{
opt.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
opt.SerializerSettings.Converters.Add(new StringEnumConverter());
opt.SerializerSettings.FloatParseHandling = FloatParseHandling.Decimal;
opt.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver {
NamingStrategy = new CamelCaseNamingStrategy {
ProcessDictionaryKeys = false
}
};
});
// Proxy header forwarding
services.Configure <ForwardedHeadersOptions>(options =>
{
options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
options.KnownNetworks.Clear();
options.KnownProxies.Clear();
});
// Identity Server 4
services.AddSingleton <IPersistedGrantStoreWithExpiration, PersistedGrantStore>();
services.AddSingleton <IPersistedGrantStore>(serviceProvider => serviceProvider.GetRequiredService <IPersistedGrantStoreWithExpiration>());
services.AddTransient <IRefreshTokenService>(serviceProvider => new GracefulRefreshTokenService(
serviceProvider.GetRequiredService <IRefreshTokenStore>(),
serviceProvider.GetRequiredService <IProfileService>(),
serviceProvider.GetRequiredService <ISystemClock>(),
serviceProvider.GetRequiredService <ILogger <GracefulRefreshTokenService> >(),
Configuration.GetValue("oauth:refreshTokenGracePeriod", 0)));
var authority = Configuration.GetValue <string>("oauth:authority");
var identityServerBuilder = services
.AddIdentityServer(options =>
{
options.IssuerUri = authority;
})
.AddInMemoryClients(Clients.Get(Configuration))
.AddInMemoryIdentityResources(Resources.GetIdentityResources())
.AddInMemoryApiScopes(Resources.GetApiScopes())
.AddTestUsers(Users.Get(Configuration));
// Get signing certificates
var signingCertsSection = Configuration.GetSection("oauth:signingCerts");
var signingCerts = signingCertsSection.GetChildren()
.Select(x => new SigningCertificate
{
File = x.GetValue <string>("file"),
PassPhrase = x.GetValue <string>("passPhrase")
}).ToList();
if (signingCerts.Any())
{
// Add primary cert
var primarySigningCert = signingCerts.First();
if (!File.Exists(primarySigningCert.File))
{
throw new FileNotFoundException($"Signing Certificate '{primarySigningCert.File}' is missing!");
}
var cert = !string.IsNullOrEmpty(primarySigningCert.PassPhrase) ?
new X509Certificate2(primarySigningCert.File, primarySigningCert.PassPhrase) :
new X509Certificate2(primarySigningCert.File);
identityServerBuilder.AddSigningCredential(cert);
// Add any verification certs
for (var i = 1; i < signingCerts.Count; i++)
{
var oldSigningCert = signingCerts[i];
if (!File.Exists(oldSigningCert.File))
{
throw new FileNotFoundException($"Signing Certificate '{oldSigningCert.File}' is missing!");
}
var oldCert = !string.IsNullOrEmpty(oldSigningCert.PassPhrase) ?
new X509Certificate2(oldSigningCert.File, oldSigningCert.PassPhrase) :
new X509Certificate2(oldSigningCert.File);
identityServerBuilder.AddValidationKey(oldCert);
}
}
else
{
identityServerBuilder.AddDeveloperSigningCredential(true, "config/tempkey.jwk");
}
// Turn on authorization via Cookie (signin, default) and Bearer (API)
services
.AddAuthentication(options =>
{
options.DefaultChallengeScheme = CookieAuthenticationDefaults.AuthenticationScheme;
options.DefaultSignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
options.DefaultAuthenticateScheme = CookieAuthenticationDefaults.AuthenticationScheme;
})
.AddCookie(CookieAuthenticationDefaults.AuthenticationScheme, options =>
{
options.LoginPath = "/Account/Login";
options.LogoutPath = "/Account/Logout";
options.ExpireTimeSpan = TimeSpan.FromHours(1);
options.SlidingExpiration = true;
})
.AddJwtBearer(JwtBearerDefaults.AuthenticationScheme, options =>
{
options.RequireHttpsMetadata = Configuration.GetValue <bool>("oauth:requireSSL");
options.Authority = authority;
options.TokenValidationParameters = new TokenValidationParameters
{
ValidateAudience = false
};
});
}
