public void DecryptedContextShouldMatchByEqual()
{
var encrypted = EncryptedHostAssignmentContext.Create(_context, _encryptionKey);
var decrypted = encrypted.Decrypt(_encryptionKey);
Assert.True(_context.Equals(decrypted));
}
public void DecryptedContextShouldMatchEnvironments()
{
var encrypted = EncryptedHostAssignmentContext.Create(_context, _encryptionKey);
var decrypted = encrypted.Decrypt(_encryptionKey);
Assert.Equal(_context.Environment, decrypted.Environment);
}
private async Task Assign(string encryptionKey)
{
// create a zip package
var contentRoot = Path.Combine(Path.GetTempPath(), @"FunctionsTest");
var sourcePath = Path.Combine(Directory.GetCurrentDirectory(), @"TestScripts\Node\HttpTrigger");
var zipFilePath = Path.Combine(contentRoot, "content.zip");
await TestHelpers.CreateContentZip(contentRoot, zipFilePath, @"TestScripts\Node\HttpTrigger");
// upload the blob and get a SAS uri
var configuration = _httpServer.Host.Services.GetService <IConfiguration>();
string connectionString = configuration.GetWebJobsConnectionString(ConnectionStringNames.Storage);
var sasUri = await TestHelpers.CreateBlobSas(connectionString, zipFilePath, "azure-functions-test", "appcontents.zip");
// Now specialize the host by invoking assign
var secretManager = _httpServer.Host.Services.GetService <ISecretManagerProvider>().Current;
var masterKey = (await secretManager.GetHostSecretsAsync()).MasterKey;
string uri = "admin/instance/assign";
var request = new HttpRequestMessage(HttpMethod.Post, uri);
var environment = new Dictionary <string, string>()
{
{ EnvironmentSettingNames.AzureWebsiteZipDeployment, sasUri.ToString() },
{ RpcWorkerConstants.FunctionWorkerRuntimeVersionSettingName, "~2" },
{ RpcWorkerConstants.FunctionWorkerRuntimeSettingName, "node" }
};
var assignmentContext = new HostAssignmentContext
{
SiteId = 1234,
SiteName = "TestApp",
Environment = environment
};
var encryptedAssignmentContext = EncryptedHostAssignmentContext.Create(assignmentContext, encryptionKey);
string json = JsonConvert.SerializeObject(encryptedAssignmentContext);
request.Content = new StringContent(json, Encoding.UTF8, "application/json");
request.Headers.Add(AuthenticationLevelHandler.FunctionsKeyHeaderName, masterKey);
var response = await _httpClient.SendAsync(request);
Assert.Equal(HttpStatusCode.Accepted, response.StatusCode);
}
public async Task StandbyMode_EndToEnd_LinuxContainer()
{
byte[] bytes = TestHelpers.GenerateKeyBytes();
var encryptionKey = Convert.ToBase64String(bytes);
var vars = new Dictionary <string, string>
{
{ EnvironmentSettingNames.ContainerName, "TestContainer" },
{ EnvironmentSettingNames.ContainerEncryptionKey, encryptionKey },
{ EnvironmentSettingNames.AzureWebsiteContainerReady, null },
{ "AzureWebEncryptionKey", "0F75CA46E7EBDD39E4CA6B074D1F9A5972B849A55F91A248" }
};
using (var env = new TestScopedEnvironmentVariable(vars))
{
var httpConfig = new HttpConfiguration();
var testRootPath = Path.Combine(Path.GetTempPath(), "StandbyModeTest_Linux");
await FileUtility.DeleteDirectoryAsync(testRootPath, true);
var loggerProvider = new TestLoggerProvider();
var loggerProviderFactory = new TestLoggerProviderFactory(loggerProvider);
var webHostSettings = new WebHostSettings
{
IsSelfHost = true,
LogPath = Path.Combine(testRootPath, "Logs"),
SecretsPath = Path.Combine(testRootPath, "Secrets"),
ScriptPath = Path.Combine(testRootPath, "WWWRoot")
};
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
var webHostBuilder = Program.CreateWebHostBuilder()
.ConfigureServices(c =>
{
c.AddSingleton(webHostSettings)
.AddSingleton <ILoggerProviderFactory>(loggerProviderFactory)
.AddSingleton <ILoggerFactory>(loggerFactory);
});
var httpServer = new TestServer(webHostBuilder);
var httpClient = httpServer.CreateClient();
httpClient.BaseAddress = new Uri("https://localhost/");
TestHelpers.WaitForWebHost(httpClient);
var traces = loggerProvider.GetAllLogMessages().ToArray();
Assert.NotNull(traces.Single(p => p.FormattedMessage.StartsWith("Starting Host (HostId=placeholder-host")));
Assert.NotNull(traces.Single(p => p.FormattedMessage.StartsWith("Host is in standby mode")));
// issue warmup request and verify
var request = new HttpRequestMessage(HttpMethod.Get, "api/warmup");
var response = await httpClient.SendAsync(request);
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string responseBody = await response.Content.ReadAsStringAsync();
Assert.Equal("WarmUp complete.", responseBody);
// issue warmup request with restart and verify
request = new HttpRequestMessage(HttpMethod.Get, "api/warmup?restart=1");
response = await httpClient.SendAsync(request);
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
responseBody = await response.Content.ReadAsStringAsync();
Assert.Equal("WarmUp complete.", responseBody);
// Now specialize the host by invoking assign
var secretManager = httpServer.Host.Services.GetService <ISecretManager>();
var masterKey = (await secretManager.GetHostSecretsAsync()).MasterKey;
string uri = "admin/instance/assign";
request = new HttpRequestMessage(HttpMethod.Post, uri);
var environment = new Dictionary <string, string>();
var assignmentContext = new HostAssignmentContext
{
SiteId = 1234,
SiteName = "TestSite",
Environment = environment
};
var encryptedAssignmentContext = EncryptedHostAssignmentContext.Create(assignmentContext, encryptionKey);
string json = JsonConvert.SerializeObject(encryptedAssignmentContext);
request.Content = new StringContent(json, Encoding.UTF8, "application/json");
request.Headers.Add(AuthenticationLevelHandler.FunctionsKeyHeaderName, masterKey);
response = await httpClient.SendAsync(request);
Assert.Equal(HttpStatusCode.Accepted, response.StatusCode);
// give time for the specialization to happen
string[] logLines = null;
await TestHelpers.Await(() =>
{
// wait for the trace indicating that the host has been specialized
logLines = loggerProvider.GetAllLogMessages().Where(p => p.FormattedMessage != null).Select(p => p.FormattedMessage).ToArray();
return(logLines.Contains("Generating 0 job function(s)"));
}, userMessageCallback : () => string.Join(Environment.NewLine, loggerProvider.GetAllLogMessages().Select(p => $"[{p.Timestamp.ToString("HH:mm:ss.fff")}] {p.FormattedMessage}")));
httpServer.Dispose();
httpClient.Dispose();
await Task.Delay(2000);
var hostConfig = WebHostResolver.CreateScriptHostConfiguration(webHostSettings, true);
var expectedHostId = hostConfig.HostConfig.HostId;
// verify the rest of the expected logs
string text = string.Join(Environment.NewLine, logLines);
Assert.True(logLines.Count(p => p.Contains("Stopping Host")) >= 1);
Assert.Equal(1, logLines.Count(p => p.Contains("Creating StandbyMode placeholder function directory")));
Assert.Equal(1, logLines.Count(p => p.Contains("StandbyMode placeholder function directory created")));
Assert.Equal(2, logLines.Count(p => p.Contains("Starting Host (HostId=placeholder-host")));
Assert.Equal(2, logLines.Count(p => p.Contains("Host is in standby mode")));
Assert.Equal(2, logLines.Count(p => p.Contains("Executed 'Functions.WarmUp' (Succeeded")));
Assert.Equal(1, logLines.Count(p => p.Contains("Starting host specialization")));
Assert.Equal(1, logLines.Count(p => p.Contains($"Starting Host (HostId={expectedHostId}")));
Assert.Contains("Generating 0 job function(s)", logLines);
WebScriptHostManager.ResetStandbyMode();
}
}
public void EncryptedContextShouldExistAfterCreate()
{
var result = EncryptedHostAssignmentContext.Create(_context, _encryptionKey);
Assert.NotEmpty(result.EncryptedContext);
}
