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AzurePSCmdlet.cs
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AzurePSCmdlet.cs
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// ----------------------------------------------------------------------------------
//
// Copyright Microsoft Corporation
// 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 Microsoft.Azure.Commands.Common.Authentication;
using Microsoft.Azure.Commands.Common.Authentication.Abstractions;
using Microsoft.Azure.PowerShell.Common.Config;
using Microsoft.Azure.PowerShell.Common.Share.Survey;
using Microsoft.Azure.PowerShell.Common.UpgradeNotification;
using Microsoft.Azure.ServiceManagement.Common.Models;
using Microsoft.WindowsAzure.Commands.Common;
using Microsoft.WindowsAzure.Commands.Common.CustomAttributes;
using Microsoft.WindowsAzure.Commands.Common.Properties;
using Microsoft.WindowsAzure.Commands.Common.Sanitizer;
using Microsoft.WindowsAzure.Commands.Common.Utilities;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Management.Automation;
using System.Net.Http.Headers;
using System.Text;
using System.Text.RegularExpressions;
namespace Microsoft.WindowsAzure.Commands.Utilities.Common
{
/// <summary>
/// Represents base class for all Azure cmdlets.
/// </summary>
public abstract class AzurePSCmdlet : PSCmdlet, IDisposable
{
private const string PSVERSION = "PSVersion";
private const string DEFAULT_PSVERSION = "3.0.0.0";
public ConcurrentQueue<string> DebugMessages { get; private set; }
IAzureEventListener _azureEventListener;
protected static ConcurrentQueue<string> InitializationWarnings { get; set; } = new ConcurrentQueue<string>();
public static ConcurrentQueue<string> PromptedPreviewMessageCmdlets { get; set; } = new ConcurrentQueue<string>();
private RecordingTracingInterceptor _httpTracingInterceptor;
private object lockObject = new object();
private AzurePSDataCollectionProfile _cachedProfile = null;
protected IList<Regex> _matchers { get; private set; } = new List<Regex>();
private static readonly Regex _defaultMatcher = new Regex("(\\s*\"access_token\"\\s*:\\s*)\"[^\"]+\"");
protected AzurePSDataCollectionProfile _dataCollectionProfile
{
get
{
lock (lockObject)
{
DataCollectionController controller;
if (_cachedProfile == null && AzureSession.Instance.TryGetComponent(DataCollectionController.RegistryKey, out controller))
{
_cachedProfile = controller.GetProfile(() => WriteWarning(DataCollectionWarning));
}
else if (_cachedProfile == null)
{
_cachedProfile = new AzurePSDataCollectionProfile();
WriteWarning(DataCollectionWarning);
}
return _cachedProfile;
}
}
set
{
lock (lockObject)
{
_cachedProfile = value;
}
}
}
protected static string _errorRecordFolderPath = null;
protected static string _sessionId = Guid.NewGuid().ToString();
protected const string _fileTimeStampSuffixFormat = "yyyy-MM-dd-THH-mm-ss-fff";
protected string _clientRequestId = Guid.NewGuid().ToString();
protected static DateTimeOffset? _previousEndTime = null;
protected MetricHelper _metricHelper;
protected AzurePSQoSEvent _qosEvent;
protected DebugStreamTraceListener _adalListener;
protected virtual bool IsUsageMetricEnabled
{
get { return true; }
}
protected virtual bool IsErrorMetricEnabled
{
get { return true; }
}
[Obsolete("Should use AzurePSCmdlet.PowerShellVersion")]
protected string PSVersion
{
get
{
return LoadPowerShellVersion();
}
}
/// <summary>
/// Gets the PowerShell module name used for user agent header and telemetry.
/// </summary>
protected virtual string ModuleName { get; set; }
/// <summary>
/// Gets PowerShell module version used for user agent header and telemetry.
/// </summary>
protected string ModuleVersion { get; set; }
/// <summary>
/// The context for management cmdlet requests - includes account, tenant, subscription,
/// and credential information for targeting and authorizing management calls.
/// </summary>
protected abstract IAzureContext DefaultContext { get; }
protected abstract string DataCollectionWarning { get; }
private SessionState _sessionState;
public new SessionState SessionState
{
get
{
return _sessionState;
}
set
{
_sessionState = value;
}
}
private RuntimeDefinedParameterDictionary _asJobDynamicParameters;
public RuntimeDefinedParameterDictionary AsJobDynamicParameters
{
get
{
if (_asJobDynamicParameters == null)
{
_asJobDynamicParameters = new RuntimeDefinedParameterDictionary();
}
return _asJobDynamicParameters;
}
set
{
_asJobDynamicParameters = value;
}
}
private IOutputSanitizer OutputSanitizer
{
get
{
if (AzureSession.Instance.TryGetComponent<IOutputSanitizer>(nameof(IOutputSanitizer), out var outputSanitizer))
return outputSanitizer;
return null;
}
}
/// <summary>
/// Resolve user submitted paths correctly on all platforms
/// </summary>
/// <param name="path">Absolute or relative path</param>
/// <returns>Absolute path</returns>
public string ResolveUserPath(string path)
{
if (path == null)
{
return null;
}
if (SessionState == null)
{
return path;
}
try
{
return GetUnresolvedProviderPathFromPSPath(path);
}
catch
{
return path;
}
}
/// <summary>
/// Correctly join sections of a path and resolve final path correctly on all platforms
/// </summary>
/// <param name="paths">Sections of an absolute or relative path</param>
/// <returns>Combined absolute path</returns>
public string ResolveUserPath(string[] paths)
{
if (paths == null || paths.Count() == 0)
{
return "";
}
string path = paths[0];
if (paths.Count() > 1)
{
for (int i = 1; i < paths.Count(); i++)
{
path = Path.Combine(path, paths[i]);
}
}
return ResolveUserPath(path);
}
/// <summary>
/// Initializes AzurePSCmdlet properties.
/// </summary>
public AzurePSCmdlet()
{
DebugMessages = new ConcurrentQueue<string>();
}
// Register Dynamic Parameters for use in long running jobs
public void RegisterDynamicParameters(RuntimeDefinedParameterDictionary parameters)
{
this.AsJobDynamicParameters = parameters;
}
/// <summary>
/// Check whether the data collection is opted in from user
/// </summary>
/// <returns>true if allowed</returns>
public bool IsDataCollectionAllowed()
{
if (_dataCollectionProfile != null &&
_dataCollectionProfile.EnableAzureDataCollection.HasValue &&
_dataCollectionProfile.EnableAzureDataCollection.Value)
{
return true;
}
return false;
}
protected virtual void LogCmdletStartInvocationInfo()
{
if (string.IsNullOrEmpty(ParameterSetName))
{
WriteDebugWithTimestamp(string.Format("{0} begin processing " +
"without ParameterSet.", this.GetType().Name));
}
else
{
WriteDebugWithTimestamp(string.Format("{0} begin processing " +
"with ParameterSet '{1}'.", this.GetType().Name, ParameterSetName));
}
}
protected virtual void LogCmdletEndInvocationInfo()
{
string message = string.Format("{0} end processing.", this.GetType().Name);
WriteDebugWithTimestamp(message);
}
protected void AddDebuggingFilter(Regex matcher)
{
_matchers.Add(matcher);
}
//Override this method in cmdlet if customized regedx filters needed for debugging message
protected virtual void InitDebuggingFilter()
{
AddDebuggingFilter(_defaultMatcher);
}
protected virtual void SetupDebuggingTraces()
{
_httpTracingInterceptor = _httpTracingInterceptor ?? new
RecordingTracingInterceptor(DebugMessages, _matchers);
_adalListener = _adalListener ?? new DebugStreamTraceListener(DebugMessages);
RecordingTracingInterceptor.AddToContext(_httpTracingInterceptor);
DebugStreamTraceListener.AddAdalTracing(_adalListener);
if (AzureSession.Instance.TryGetComponent(nameof(IAzureEventListenerFactory), out IAzureEventListenerFactory factory))
{
_azureEventListener = factory.GetAzureEventListener(
(message) =>
{
DebugMessages.Enqueue(message);
});
}
}
protected virtual void TearDownDebuggingTraces()
{
RecordingTracingInterceptor.RemoveFromContext(_httpTracingInterceptor);
DebugStreamTraceListener.RemoveAdalTracing(_adalListener);
_azureEventListener?.Dispose();
_azureEventListener = null;
FlushDebugMessages();
}
protected virtual void SetupHttpClientPipeline()
{
AzureSession.Instance.ClientFactory.AddUserAgent("AzurePowershell", string.Format("v{0}", AzVersion));
AzureSession.Instance.ClientFactory.AddUserAgent(PSVERSION, string.Format("v{0}", PowerShellVersion));
AzureSession.Instance.ClientFactory.AddUserAgent(ModuleName, this.ModuleVersion);
AzureSession.Instance.ClientFactory.AddHandler(
new CmdletInfoHandler(this.CommandRuntime.ToString(),
this.ParameterSetName, this._clientRequestId));
}
protected virtual void TearDownHttpClientPipeline()
{
AzureSession.Instance.ClientFactory.RemoveUserAgent(ModuleName);
AzureSession.Instance.ClientFactory.RemoveHandler(typeof(CmdletInfoHandler));
}
/// <summary>
/// Cmdlet begin process. Write to logs, setup Http Tracing and initialize profile
/// </summary>
protected override void BeginProcessing()
{
FlushInitializationWarnings();
SessionState = base.SessionState;
var profile = _dataCollectionProfile;
//TODO: Inject from CI server
if (_metricHelper == null)
{
lock (lockObject)
{
if (_metricHelper == null)
{
_metricHelper = new MetricHelper(profile);
_metricHelper.AddDefaultTelemetryClient();
}
}
}
// Fetch module name and version which will be used by telemetry and useragent
if (this.MyInvocation != null && this.MyInvocation.MyCommand != null)
{
this.ModuleName = this.MyInvocation.MyCommand.ModuleName;
if (this.MyInvocation.MyCommand.Version != null)
{
this.ModuleVersion = this.MyInvocation.MyCommand.Version.ToString();
}
}
else
{
this.ModuleName = this.GetType().Assembly.GetName().Name;
this.ModuleVersion = this.GetType().Assembly.GetName().Version.ToString();
}
InitializeQosEvent();
LogCmdletStartInvocationInfo();
InitDebuggingFilter();
SetupDebuggingTraces();
SetupHttpClientPipeline();
base.BeginProcessing();
//Now see if the cmdlet has any Breaking change attributes on it and process them if it does
//This will print any breaking change attribute messages that are applied to the cmdlet
WriteBreakingChangeOrPreviewMessage();
}
private void WriteBreakingChangeOrPreviewMessage()
{
if (AzureSession.Instance.TryGetComponent<IConfigManager>(nameof(IConfigManager), out var configManager)
&& configManager.GetConfigValue<bool>(ConfigKeysForCommon.DisplayBreakingChangeWarning))
{
BreakingChangeAttributeHelper.ProcessCustomAttributesAtRuntime(this.GetType(), this.MyInvocation, WriteWarning);
// Write preview message once for each cmdlet in one session
// Preview message may be outputed more than once if a cmdlet is concurrently called
// Considering lock affects performance but warning message is no harm
if (this.MyInvocation?.MyCommand != null
&& !PromptedPreviewMessageCmdlets.Contains(this.MyInvocation?.MyCommand?.Name)
&& PreviewAttributeHelper.ContainsPreviewAttribute(this.GetType(), this.MyInvocation))
{
PreviewAttributeHelper.ProcessCustomAttributesAtRuntime(this.GetType(), this.MyInvocation, WriteWarning);
PromptedPreviewMessageCmdlets.Enqueue(this.MyInvocation.MyCommand.Name);
}
}
}
private void WriteSecretsWarningMessage()
{
if (_qosEvent?.SanitizerInfo != null)
{
var sanitizerInfo = _qosEvent.SanitizerInfo;
if (sanitizerInfo.ShowSecretsWarning && sanitizerInfo.SecretsDetected)
{
if (sanitizerInfo.DetectedProperties.Count == 0)
{
WriteWarning(string.Format(Resources.DisplaySecretsWarningMessageWithoutProperty, MyInvocation.InvocationName));
}
else
{
WriteWarning(string.Format(Resources.DisplaySecretsWarningMessageWithProperty, MyInvocation.InvocationName, string.Join(", ", sanitizerInfo.DetectedProperties)));
}
}
}
}
/// <summary>
/// Perform end of pipeline processing.
/// </summary>
protected override void EndProcessing()
{
WriteEndProcessingRecommendation();
WriteWarningMessageForVersionUpgrade();
WriteSecretsWarningMessage();
if (MetricHelper.IsCalledByUser()
&& SurveyHelper.GetInstance().ShouldPromptAzSurvey()
&& (AzureSession.Instance.TryGetComponent<IConfigManager>(nameof(IConfigManager), out var configManager)
&& !configManager.GetConfigValue<bool>(ConfigKeysForCommon.EnableInterceptSurvey).Equals(false)))
{
WriteSurvey();
if (_qosEvent != null)
{
_qosEvent.SurveyPrompted = true;
}
}
if (MetricHelper.IsCalledByUser())
{
// Send telemetry when cmdlet is directly called by user
LogQosEvent();
}
else
{
// When cmdlet is called within another cmdlet, we will not add a new telemetry, but add the cmdlet name to InternalCalledCmdlets
MetricHelper.AppendInternalCalledCmdlet(this.MyInvocation?.MyCommand?.Name);
}
LogCmdletEndInvocationInfo();
TearDownDebuggingTraces();
TearDownHttpClientPipeline();
_previousEndTime = DateTimeOffset.Now;
base.EndProcessing();
}
private void WriteEndProcessingRecommendation()
{
if (AzureSession.Instance.TryGetComponent<IEndProcessingRecommendationService>(nameof(IEndProcessingRecommendationService), out var service))
{
service.Process(this, MyInvocation, _qosEvent);
}
}
private void WriteWarningMessageForVersionUpgrade()
{
AzureSession.Instance.TryGetComponent<IConfigManager>(nameof(IConfigManager), out var configManager);
AzureSession.Instance.TryGetComponent<IFrequencyService>(nameof(IFrequencyService), out var frequencyService);
UpgradeNotificationHelper.GetInstance().WriteWarningMessageForVersionUpgrade(this, _qosEvent, configManager, frequencyService);
}
protected string CurrentPath()
{
// SessionState is only available within PowerShell so default to
// the TestMockSupport.TestExecutionFolder when being run from tests.
return (SessionState != null) ?
SessionState.Path.CurrentLocation.Path :
TestMockSupport.TestExecutionFolder;
}
protected bool IsVerbose()
{
bool verbose = MyInvocation.BoundParameters.ContainsKey("Verbose")
&& ((SwitchParameter)MyInvocation.BoundParameters["Verbose"]).ToBool();
return verbose;
}
protected void WriteSurvey()
{
// Using color same with Azure brand event.
// Using Ansi Code to control font color(97(Bold White)) and background color(0;120;212(RGB))
string ansiCodePrefix = "\u001b[97;48;2;0;120;212m";
// using '[k' for erase in line. '[0m' to ending ansi code
string ansiCodeSuffix = "\u001b[K\u001b[0m";
var website = "https://go.microsoft.com/fwlink/?linkid=2202892";
WriteInformation(Environment.NewLine);
WriteInformation(ansiCodePrefix + string.Format(Resources.SurveyPreface, website) + ansiCodeSuffix, false);
}
protected new void WriteError(ErrorRecord errorRecord)
{
FlushDebugMessages();
if (ShouldRecordDebugMessages())
{
RecordDebugMessages();
}
if (_qosEvent != null && errorRecord != null)
{
_qosEvent.Exception = errorRecord.Exception;
_qosEvent.IsSuccess = false;
}
base.WriteError(errorRecord);
if (AzureSession.Instance.TryGetComponent<IConfigManager>(nameof(IConfigManager), out var configManager)
&& configManager.GetConfigValue<bool>(ConfigKeysForCommon.DisplayBreakingChangeWarning))
{
PreviewAttributeHelper.ProcessCustomAttributesAtRuntime(this.GetType(), this.MyInvocation, WriteWarning);
}
}
protected new void ThrowTerminatingError(ErrorRecord errorRecord)
{
FlushDebugMessages();
if (ShouldRecordDebugMessages())
{
RecordDebugMessages();
}
base.ThrowTerminatingError(errorRecord);
}
protected new void WriteObject(object sendToPipeline)
{
FlushDebugMessages();
SanitizeOutput(sendToPipeline);
base.WriteObject(sendToPipeline);
}
protected new void WriteObject(object sendToPipeline, bool enumerateCollection)
{
FlushDebugMessages();
SanitizeOutput(sendToPipeline);
base.WriteObject(sendToPipeline, enumerateCollection);
}
private void SanitizeOutput(object sendToPipeline)
{
if (OutputSanitizer != null && OutputSanitizer.RequireSecretsDetection
&& !OutputSanitizer.IgnoredModules.Contains(MyInvocation?.MyCommand?.ModuleName)
&& !OutputSanitizer.IgnoredCmdlets.Contains(MyInvocation?.MyCommand?.Name))
{
OutputSanitizer.Sanitize(sendToPipeline, out var telemetry);
_qosEvent?.SanitizerInfo.Combine(telemetry);
}
}
protected new void WriteVerbose(string text)
{
FlushDebugMessages();
base.WriteVerbose(text);
}
protected new void WriteWarning(string text)
{
FlushDebugMessages();
base.WriteWarning(text);
}
protected new void WriteInformation(object messageData, string[] tags)
{
FlushDebugMessages();
base.WriteInformation(messageData, tags);
}
protected void WriteInformation(string text, bool? noNewLine = null)
{
HostInformationMessage message = new HostInformationMessage { Message = text, NoNewLine = noNewLine };
WriteInformation(message, new string[1] { "PSHOST" });
}
protected new void WriteCommandDetail(string text)
{
FlushDebugMessages();
base.WriteCommandDetail(text);
}
protected new void WriteProgress(ProgressRecord progressRecord)
{
FlushDebugMessages();
base.WriteProgress(progressRecord);
}
protected new void WriteDebug(string text)
{
FlushDebugMessages();
base.WriteDebug(text);
}
protected void WriteVerboseWithTimestamp(string message, params object[] args)
{
if (CommandRuntime != null)
{
WriteVerbose(string.Format("{0:T} - {1}", DateTime.Now, string.Format(message, args)));
}
}
protected void WriteVerboseWithTimestamp(string message)
{
if (CommandRuntime != null)
{
WriteVerbose(string.Format("{0:T} - {1}", DateTime.Now, message));
}
}
protected void WriteWarningWithTimestamp(string message)
{
if (CommandRuntime != null)
{
WriteWarning(string.Format("{0:T} - {1}", DateTime.Now, message));
}
}
protected void WriteInformationWithTimestamp(string message)
{
if (CommandRuntime != null)
{
WriteInformation(
new HostInformationMessage { Message = string.Format("{0:T} - {1}", DateTime.Now, message), NoNewLine = false },
new string[1] { "PSHOST" });
}
}
protected void WriteDebugWithTimestamp(string message, params object[] args)
{
if (CommandRuntime != null)
{
WriteDebug(string.Format("{0:T} - {1}", DateTime.Now, string.Format(message, args)));
}
}
protected void WriteDebugWithTimestamp(string message)
{
if (CommandRuntime != null)
{
WriteDebug(string.Format("{0:T} - {1}", DateTime.Now, message));
}
}
protected void WriteErrorWithTimestamp(string message)
{
if (CommandRuntime != null)
{
WriteError(
new ErrorRecord(new Exception(string.Format("{0:T} - {1}", DateTime.Now, message)),
string.Empty,
ErrorCategory.NotSpecified,
null));
}
}
/// <summary>
/// Write an error message for a given exception.
/// </summary>
/// <param name="ex">The exception resulting from the error.</param>
protected virtual void WriteExceptionError(Exception ex)
{
Debug.Assert(ex != null, "ex cannot be null or empty.");
WriteError(new ErrorRecord(ex, string.Empty, ErrorCategory.CloseError, null));
}
protected PSObject ConstructPSObject(string typeName, params object[] args)
{
return PowerShellUtilities.ConstructPSObject(typeName, args);
}
protected void SafeWriteOutputPSObject(string typeName, params object[] args)
{
PSObject customObject = this.ConstructPSObject(typeName, args);
WriteObject(customObject);
}
private void FlushDebugMessages()
{
string message;
while (DebugMessages.TryDequeue(out message))
{
base.WriteDebug(message);
}
}
public void WriteInitializationWarnings(string message)
{
InitializationWarnings.Enqueue(message);
}
protected void FlushInitializationWarnings()
{
string message;
while (InitializationWarnings.TryDequeue(out message))
{
base.WriteWarning(message);
}
}
protected virtual void InitializeQosEvent()
{
_qosEvent = new AzurePSQoSEvent()
{
ClientRequestId = this._clientRequestId,
// Use SessionId from MetricHelper so that generated cmdlet and handcrafted cmdlet could share the same Id
SessionId = MetricHelper.SessionId,
IsSuccess = true,
ParameterSetName = this.ParameterSetName,
PreviousEndTime = _previousEndTime
};
if (AzVersion == null)
{
AzVersion = this.LoadModuleVersion("Az", true);
UserAgent = new ProductInfoHeaderValue("AzurePowershell", string.Format("Az{0}", AzVersion)).ToString();
string hostEnv = Environment.GetEnvironmentVariable("AZUREPS_HOST_ENVIRONMENT");
if (!String.IsNullOrWhiteSpace(hostEnv))
UserAgent += string.Format(" {0}", hostEnv.Trim());
PowerShellVersion = this.LoadPowerShellVersion();
PSHostName = this.Host?.Name;
PSHostVersion = this.Host?.Version?.ToString();
}
if (AzAccountsVersion == null)
{
AzAccountsVersion = this.LoadModuleVersion("Az.Accounts", false);
}
_qosEvent.AzVersion = AzVersion;
_qosEvent.AzAccountsVersion = AzAccountsVersion;
_qosEvent.UserAgent = UserAgent;
_qosEvent.PSVersion = PowerShellVersion;
_qosEvent.HostVersion = PSHostVersion;
_qosEvent.PSHostName = PSHostName;
_qosEvent.ModuleName = this.ModuleName;
_qosEvent.ModuleVersion = this.ModuleVersion;
_qosEvent.SourceScript = MyInvocation.ScriptName;
_qosEvent.ScriptLineNumber = MyInvocation.ScriptLineNumber;
if (this.MyInvocation != null && this.MyInvocation.MyCommand != null)
{
_qosEvent.CommandName = this.MyInvocation.MyCommand.Name;
}
else
{
_qosEvent.CommandName = this.GetType().Name;
}
if (this.MyInvocation != null && !string.IsNullOrWhiteSpace(this.MyInvocation.InvocationName))
{
_qosEvent.InvocationName = this.MyInvocation.InvocationName;
}
if (this.MyInvocation != null && this.MyInvocation.BoundParameters != null
&& this.MyInvocation.BoundParameters.Keys != null)
{
if (AzureSession.Instance.TryGetComponent<IParameterTelemetryFormatter>(nameof(IParameterTelemetryFormatter), out var formatter))
{
_qosEvent.Parameters = formatter.FormatParameters(MyInvocation);
}
else
{
_qosEvent.Parameters = string.Join(" ",
this.MyInvocation.BoundParameters.Keys.Select(
s => string.Format(CultureInfo.InvariantCulture, "-{0} ***", s)));
}
}
_qosEvent.SanitizerInfo = new SanitizerTelemetry(OutputSanitizer?.RequireSecretsDetection == true);
}
private void RecordDebugMessages()
{
try
{
// Create 'ErrorRecords' folder under profile directory, if not exists
if (string.IsNullOrEmpty(_errorRecordFolderPath)
|| !Directory.Exists(_errorRecordFolderPath))
{
_errorRecordFolderPath = Path.Combine(AzurePowerShell.ProfileDirectory,
"ErrorRecords");
Directory.CreateDirectory(_errorRecordFolderPath);
}
CommandInfo cmd = this.MyInvocation.MyCommand;
string filePrefix = cmd.Name;
string timeSampSuffix = DateTime.Now.ToString(_fileTimeStampSuffixFormat);
string fileName = filePrefix + "_" + timeSampSuffix + ".log";
string filePath = Path.Combine(_errorRecordFolderPath, fileName);
StringBuilder sb = new StringBuilder();
sb.Append("Module : ").AppendLine(cmd.ModuleName);
sb.Append("Cmdlet : ").AppendLine(cmd.Name);
sb.AppendLine("Parameters");
foreach (var item in this.MyInvocation.BoundParameters)
{
sb.Append(" -").Append(item.Key).Append(" : ");
sb.AppendLine(item.Value == null ? "null" : item.Value.ToString());
}
sb.AppendLine();
foreach (var content in DebugMessages)
{
sb.AppendLine(content);
}
AzureSession.Instance.DataStore.WriteFile(filePath, sb.ToString());
}
catch
{
// do not throw an error if recording debug messages fails
}
}
//Use DisableErrorRecordsPersistence as opt-out for now, will replace it with EnableErrorRecordsPersistence as opt-in at next major release (November 2023)
private bool ShouldRecordDebugMessages()
{
return AzureSession.Instance.TryGetComponent<IConfigManager>(nameof(IConfigManager), out var configManager)
&& configManager.GetConfigValue<bool>(ConfigKeysForCommon.EnableErrorRecordsPersistence)
&& IsDataCollectionAllowed();
}
/// <summary>
/// Invoke this method when the cmdlet is completed or terminated.
/// </summary>
protected void LogQosEvent()
{
if (_qosEvent == null)
{
return;
}
_qosEvent.ParameterSetName = this.ParameterSetName;
_qosEvent.FinishQosEvent();
if (!IsUsageMetricEnabled && (!IsErrorMetricEnabled || _qosEvent.IsSuccess))
{
return;
}
WriteDebug(_qosEvent.ToString());
try
{
_metricHelper.LogQoSEvent(_qosEvent, IsUsageMetricEnabled, IsErrorMetricEnabled);
_metricHelper.FlushMetric();
}
catch (Exception e)
{
//Swallow error from Application Insights event collection.
WriteWarning(e.ToString());
}
}
/// <summary>
/// Guards execution of the given action using ShouldProcess and ShouldContinue. This is a legacy
/// version forcompatibility with older RDFE cmdlets.
/// </summary>
/// <param name="force">Do not ask for confirmation</param>
/// <param name="continueMessage">Message to describe the action</param>
/// <param name="processMessage">Message to prompt after the active is performed.</param>
/// <param name="target">The target name.</param>
/// <param name="action">The action code</param>
protected virtual void ConfirmAction(bool force, string continueMessage, string processMessage, string target,
Action action)
{
if (_qosEvent != null)
{
_qosEvent.PauseQoSTimer();
}
if (force || ShouldContinue(continueMessage, ""))
{
if (ShouldProcess(target, processMessage))
{
if (_qosEvent != null)
{
_qosEvent.ResumeQosTimer();
}
action();
}
}
}
/// <summary>
/// Guards execution of the given action using ShouldProcess and ShouldContinue. The optional
/// useSHouldContinue predicate determines whether SHouldContinue should be called for this
/// particular action (e.g. a resource is being overwritten). By default, both
/// ShouldProcess and ShouldContinue will be executed. Cmdlets that use this method overload
/// must have a force parameter.
/// </summary>
/// <param name="force">Do not ask for confirmation</param>
/// <param name="continueMessage">Message to describe the action</param>
/// <param name="processMessage">Message to prompt after the active is performed.</param>
/// <param name="target">The target name.</param>
/// <param name="action">The action code</param>
/// <param name="useShouldContinue">A predicate indicating whether ShouldContinue should be invoked for thsi action</param>
protected virtual void ConfirmAction(bool force, string continueMessage, string processMessage, string target, Action action, Func<bool> useShouldContinue)
{
if (null == useShouldContinue)
{
useShouldContinue = () => true;
}
if (_qosEvent != null)
{
_qosEvent.PauseQoSTimer();
}
if (ShouldProcess(target, processMessage))
{
if (force || !useShouldContinue() || ShouldContinue(continueMessage, ""))
{
if (_qosEvent != null)
{
_qosEvent.ResumeQosTimer();
}
action();
}
}
}
/// <summary>
/// Prompt for confirmation depending on the ConfirmLevel. By default No confirmation prompt
/// occurs unless ConfirmLevel >= $ConfirmPreference. Guarding the actions of a cmdlet with this
/// method will enable the cmdlet to support -WhatIf and -Confirm parameters.
/// </summary>
/// <param name="processMessage">The change being made to the resource</param>
/// <param name="target">The resource that is being changed</param>
/// <param name="action">The action to perform if confirmed</param>
protected virtual void ConfirmAction(string processMessage, string target, Action action)
{
if (_qosEvent != null)
{
_qosEvent.PauseQoSTimer();
}
if (ShouldProcess(target, processMessage))
{
if (_qosEvent != null)
{
_qosEvent.ResumeQosTimer();
}
action();
}
}
public virtual void ExecuteCmdlet()
{
// Do nothing.
}
protected override void ProcessRecord()
{
try
{
base.ProcessRecord();
this.ExecuteSynchronouslyOrAsJob();
}
catch (Exception ex) when (!IsTerminatingError(ex))
{
WriteExceptionError(ex);
}
}
private string _implementationBackgroundJobDescription;
/// <summary>
/// Job Name paroperty iof this cmdlet is run as a job
/// </summary>
public virtual string ImplementationBackgroundJobDescription
{
get
{
if (_implementationBackgroundJobDescription != null)
{
return _implementationBackgroundJobDescription;
}
else
{
string name = "Long Running Azure Operation";
string commandName = MyInvocation?.MyCommand?.Name;
string objectName = null;
if (this.IsBound("Name"))
{
objectName = MyInvocation.BoundParameters["Name"].ToString();
}
else if (this.IsBound("InputObject") == true)
{
var type = MyInvocation.BoundParameters["InputObject"].GetType();