Get-AzSubscription command should display warning or fail if non-default tenant id is given when MSi auth is being used · Azure/azure-powershell#25710

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AuthenticationAzure PS TeamTrackingbugcustomer-reportedgood first issue

描述

Description

This issue happens only whan managed service identity is being used.

If user input tenant id that does not match with the Default Context tenant id command silently ignore usser input and does nothing:

https://github.com/Azure/azure-powershell/blob/b60bd252c86a5459ab28476651fd45f8810e839f/src/Accounts/Accounts/Subscription/GetAzureRMSubscription.cs#L109-L121

When using other authentication methods -tenantId allows using tenant name. For script portability that should also be supported with managed service authentication.

If usage of the tenant names cannot be used with managed service authentication command should at least warn about unexpected input instead on silently doing nothing.

Issue script & Debug output

N/A

Environment data

PS /home/janne> $PSVersionTable                                           

Name                           Value
----                           -----
PSVersion                      7.4.3
PSEdition                      Core
GitCommitId                    7.4.3
OS                             CBL-Mariner/Linux
Platform                       Unix
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Module versions

ModuleType Version    PreRelease Name                                ExportedCommands
---------- -------    ---------- ----                                ----------------
Script     3.0.1                 Az.Accounts                         {Add-AzEnvironment, Clear-AzConfig, Clear-AzContext, Clear-AzDefault…}
Script     8.1.0                 Az.Compute                          {Add-AzImageDataDisk, Add-AzVhd, Add-AzVMAdditionalUnattendContent, Add-AzVMD…
Script     7.8.0                 Az.Network                          {Add-AzApplicationGatewayAuthenticationCertificate, Add-AzApplicationGatewayB…
Script     7.2.0                 Az.Resources                        {Export-AzResourceGroup, Export-AzTemplateSpec, Get-AzDenyAssignment, Get-AzD…
Script     7.1.0                 Az.Storage                          {Add-AzRmStorageContainerLegalHold, Add-AzStorageAccountManagementPolicyActio…
Script     1.1.3                 Az.Tools.Predictor                  {Disable-AzPredictor, Enable-AzPredictor, Open-AzPredictorSurvey, Send-AzPred…
Script     0.0.0.10              AzureAD.Standard.Preview            {Add-AzureADApplicationOwner, Add-AzureADDeviceRegisteredOwner, Add-AzureADDe…
Script     0.9.3                 AzurePSDrive

Error output

N/A

贡献者指南

技术栈: csharp
领域: authenticationapi
议题类型: feature
难度: 3
预计时间: half day
活动状态: fresh
清晰度: mostly clear
前置要求: Basic understanding of Azure PowerShellFamiliarity with managed service identity
新手友好度: 40
研究方向: The issue requests that `Get AzSubscription` should either warn or fail when a non default tenant ID is provided while using managed service identity (MSI) authentication. The relevant code is in `src/Accounts/Accounts/Subscription/GetAzureRMSubscription.cs` around line 109. The fix could involve adding a check for tenant ID mismatch and either logging a warning or throwing an error. Additionally, supporting tenant names with MSI would require more investigation into Azure authentication flows. The maintainers should clarify whether a warning or error is preferred.