MutualTlsOauthConfiguration.Read.AllMicrosoft Graph permission · Medium risk
Allows the app to read configuration used for OAuth 2.0 mutual-TLS client authentication, without a signed-in user. This includes reading trusted certificate authorities.
Application permission
Medium riskRead all configurations used for mutual-TLS client authentication.. Allows the app to read configuration used for OAuth 2.0 mutual-TLS client authentication, without a signed-in user. This includes reading trusted certificate authorities.
| ID | 6daaff82-2880-496d-9d80-57e8e31195e2 |
|---|---|
| Consent | Always needs admin consent |
| Risk | Reads data across the tenant without a signed-in user. |
Delegated permission
Low riskRead all configurations used for mutual-TLS client authentication.. Allows the app to read configuration used for OAuth 2.0 mutual-TLS client authentication, on behalf of the signed-in user. This includes reading trusted certificate authorities.
| ID | 51ae584e-e736-4718-897b-10af70f8e3cc |
|---|---|
| Consent | Needs admin consent |
| Risk | Read access, limited to what the signed-in user can see. |
Grant it to an app
In the portal: App registrations › your app › API permissions › Add a permission › Microsoft Graph › Application permissions, then grant admin consent. Or with Graph PowerShell:
Connect-MgGraph -Scopes "Application.Read.All", "AppRoleAssignment.ReadWrite.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
$app = Get-MgServicePrincipal -Filter "appId eq '<your app's client id>'"
New-MgServicePrincipalAppRoleAssignment -ServicePrincipalId $app.Id `
-PrincipalId $app.Id -ResourceId $graph.Id -AppRoleId "6daaff82-2880-496d-9d80-57e8e31195e2"Ask for it when signing in
Delegated permissions act as the signed-in user, so the app can never do more than that user can.
Connect-MgGraph -Scopes "MutualTlsOauthConfiguration.Read.All"Which apps already have it?
# Apps that hold MutualTlsOauthConfiguration.Read.All as an application permission
Connect-MgGraph -Scopes "Application.Read.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
Get-MgServicePrincipalAppRoleAssignedTo -ServicePrincipalId $graph.Id -All |
Where-Object AppRoleId -eq "6daaff82-2880-496d-9d80-57e8e31195e2" |
Select-Object PrincipalDisplayName, PrincipalId, CreatedDateTime# Apps with delegated consent for MutualTlsOauthConfiguration.Read.All
Connect-MgGraph -Scopes "Application.Read.All", "Directory.Read.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
Get-MgOauth2PermissionGrant -All |
Where-Object { $_.ResourceId -eq $graph.Id -and ($_.Scope -split " ") -contains "MutualTlsOauthConfiguration.Read.All" } |
Select-Object ClientId, ConsentType, PrincipalId