Enable support for Microsoft Account by WAM (#22631)

Co-authored-by: Yeming Liu (from Dev Box) <[email protected]>

Author: isra-fel

src/Accounts/Accounts/ChangeLog.md

@@ -21,9 +21,10 @@
 ## Upcoming Release
 * Upgraded Azure.Identity to 1.10.3 [#23018].
   - Renamed token cache from `msal.cache` to `msal.cache.cae` or `masl.cache.nocae`.
-* Enabled Continue Access Evalution (CAE) for all Service Principals login methods.
-* Adjusted output format to be more user-friendly for `Get-AzContext/Tenant/Subscription` and `Invoke-AzRestMethod`
-* Fixed the multiple `x-ms-unique-id` values issue
+* Enabled Continue Access Evaluation (CAE) for all Service Principals login methods.
+* Supported signing in with Microsoft Account (MSA) via Web Account Manager (WAM). Enable it by `Set-AzConfig -EnableLoginByWam $true`.
+* Adjusted output format to be more user-friendly for `Get-AzContext/Tenant/Subscription` and `Invoke-AzRestMethod`.
+* Fixed the multiple `x-ms-unique-id` values issue.
 
 ## Version 2.15.0
 * Fixed the authentication issue when using `FederatedToken` in Sovereign Clouds. [#23742]
@@ -34,8 +35,8 @@
 * Upgraded Azure.Core to 1.35.0.
 
 ## Version 2.13.1
-* Added the module name in breaking change messages 
-* Upgraded Microsoft.ApplicationInsights version from 2.13.1 to 2.18.0 
+* Added the module name in breaking change messages
+* Upgraded Microsoft.ApplicationInsights version from 2.13.1 to 2.18.0
 
 ## Version 2.13.0
 * Supported in-tool notification for version upgrade.
@@ -46,7 +47,7 @@
 
 ## Version 2.12.5
 * Changed output stream from debug stream to warning stream for `CmdletPreviewAttribute`
-* Decreased the prompted frequency of preview warning message to once per cmdlet in one session  
+* Decreased the prompted frequency of preview warning message to once per cmdlet in one session
 * Reworded default preview message and added estimated GA date for `CmdletPreviewAttribute`
 * Updated Azure.Core to 1.33.0
 

src/Accounts/Authenticators/InteractiveWamAuthenticator.cs

@@ -49,6 +49,7 @@ public override Task<IAccessToken> Authenticate(AuthenticationParameters paramet
 
             var options = new InteractiveBrowserCredentialBrokerOptions(WindowHandleUtilities.GetConsoleOrTerminalWindow())
             {
+                IsLegacyMsaPassthroughEnabled = true, // to support MSA account
                 ClientId = clientId,
                 TenantId = tenantId,
                 TokenCachePersistenceOptions = tokenCacheProvider.GetTokenCachePersistenceOptions(),