AADAuthenticationMethodPolicyFido2

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
IsAttestationEnforced	Write	Boolean	Determines whether attestation must be enforced for FIDO2 security key registration.
IsSelfServiceRegistrationAllowed	Write	Boolean	Determines if users can register new FIDO2 security keys.
KeyRestrictions	Write	MSFT_MicrosoftGraphFido2KeyRestrictions	Controls whether key restrictions are enforced on FIDO2 security keys, either allowing or disallowing certain key types as defined by Authenticator Attestation GUID (AAGUID), an identifier that indicates the type (e.g. make and model) of the authenticator.
ExcludeTargets	Write	MSFT_AADAuthenticationMethodPolicyFido2ExcludeTarget[]	Displayname of the groups of users that are excluded from a policy.
IncludeTargets	Write	MSFT_AADAuthenticationMethodPolicyFido2IncludeTarget[]	Displayname of the groups of users that are included from a policy.
PasskeyProfiles	Write	MSFT_AADAuthenticationMethodPolicyFido2PasskeyProfile[]	Passkey profiles configuration for FIDO2 authentication.
State	Write	String	The state of the policy. Possible values are: enabled, disabled.	enabled, disabled
Id	Key	String	The unique identifier for an entity. Read-only.
Ensure	Write	String	Present ensures the policy exists, absent ensures it is removed.	Present, Absent
Credential	Write	PSCredential	Credentials of the Admin
ApplicationId	Write	String	Id of the Azure Active Directory application to authenticate with.
TenantId	Write	String	Id of the Azure Active Directory tenant used for authentication.
ApplicationSecret	Write	PSCredential	Secret of the Azure Active Directory tenant used for authentication.
CertificateThumbprint	Write	String	Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.
ManagedIdentity	Write	Boolean	Managed ID being used for authentication.
AccessTokens	Write	StringArray[]	Access token used for authentication.

Embedded Instances

MSFT_MicrosoftGraphFido2KeyRestrictions

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
AaGuids	Write	StringArray[]	A collection of Authenticator Attestation GUIDs. AADGUIDs define key types and manufacturers.
EnforcementType	Write	String	Enforcement type. Possible values are: allow, block.	allow, block, unknownFutureValue
IsEnforced	Write	Boolean	Determines if the configured key enforcement is enabled.

MSFT_AADAuthenticationMethodPolicyFido2ExcludeTarget

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
Id	Key	String	The object identifier of an Azure AD group.
TargetType	Key	String	The type of the authentication method target. Possible values are: group and unknownFutureValue.	group, unknownFutureValue
IsRegistrationRequired	Write	Boolean	Determines if registration is required for the authentication method.
AllowedPasskeyProfiles	Write	StringArray[]	Collection of allowed passkey profile IDs for this target.

MSFT_AADAuthenticationMethodPolicyFido2IncludeTarget

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
Id	Key	String	The object identifier of an Azure AD group.
TargetType	Key	String	The type of the authentication method target. Possible values are: group and unknownFutureValue.	group, unknownFutureValue
IsRegistrationRequired	Write	Boolean	Determines if registration is required for the authentication method.
AllowedPasskeyProfiles	Write	StringArray[]	Collection of allowed passkey profile IDs for this target.

MSFT_AADAuthenticationMethodPolicyFido2PasskeyProfile

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
Id	Write	String	The unique identifier for the passkey profile.
Name	Key	String	The display name for the passkey profile.
PasskeyTypes	Write	String	The passkey types supported by this profile.	deviceBound, deviceBound,synced, crossDevice, synced
AttestationEnforcement	Write	String	The attestation enforcement level for this profile.	disabled, registrationOnly, registrationAndSignIn
KeyRestrictions	Write	MSFT_MicrosoftGraphFido2KeyRestrictions	Key restrictions for this passkey profile.

Description

Azure AD Authentication Method Policy Fido2

Permissions

Microsoft Graph

To authenticate with the Microsoft Graph API, this resource requires the following permissions:

Delegated permissions

• Read

• Policy.Read.AuthenticationMethod, Group.Read.All

• Update

• Policy.ReadWrite.AuthenticationMethod, Group.Read.All

Application permissions

• Read

• Policy.Read.AuthenticationMethod, Group.Read.All

• Update

• Policy.ReadWrite.AuthenticationMethod, Group.Read.All

Examples

Example 1

This example is used to test new resources and showcase the usage of new resources being worked on. It is not meant to use as a production baseline.

Configuration Example
{
    param(
        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint
    )
    Import-DscResource -ModuleName Microsoft365DSC

    Node localhost
    {
        AADAuthenticationMethodPolicyFido2 "AADAuthenticationMethodPolicyFido2-Fido2"
        {
            ApplicationId         = $ApplicationId
            TenantId              = $TenantId
            CertificateThumbprint = $CertificateThumbprint
            Ensure                           = "Present";
            ExcludeTargets                   = @(
                MSFT_AADAuthenticationMethodPolicyFido2ExcludeTarget{
                    Id = 'Paralegals'
                    TargetType = 'group'
                }
                MSFT_AADAuthenticationMethodPolicyFido2ExcludeTarget{
                    Id = 'Executives'
                    TargetType = 'group'
                }
            );
            Id                               = "Fido2";
            IncludeTargets                   = @(
                MSFT_AADAuthenticationMethodPolicyFido2IncludeTarget{
                    Id = 'all_users'
                    TargetType = 'group'
                }
            );
            IsAttestationEnforced            = $False;
            IsSelfServiceRegistrationAllowed = $True;
            KeyRestrictions                  = MSFT_MicrosoftGraphFido2KeyRestrictions{
                IsEnforced = $False
                EnforcementType = 'block'
                AaGuids = @()
            };
            PasskeyProfiles                  = @(
                MSFT_AADAuthenticationMethodPolicyFido2PasskeyProfile{
                    AttestationEnforcement = "registrationOnly"
                    Id = "00000000-0000-0000-0000-000000000001"
                    KeyRestrictions = MSFT_MicrosoftGraphFido2KeyRestrictions{
                        AaGuids = @(
                            "90a3ccdf-635c-4729-a248-9b709135078f"
                            "de1e552d-db1d-4423-a619-566b625cdc84"
                        )
                        EnforcementType = "block"
                        IsEnforced = $True
                    }
                    Name = "Default passkey profile"
                    PasskeyTypes = "deviceBound"
                }
                MSFT_AADAuthenticationMethodPolicyFido2PasskeyProfile{
                    AttestationEnforcement = "disabled"
                    Id = "cdd85462-0de2-4642-99f8-3f6d70fa5125"
                    KeyRestrictions = MSFT_MicrosoftGraphFido2KeyRestrictions{
                        AaGuids = @(
                            "de1e552d-db1d-4423-a619-566b625cdc84"
                            "90a3ccdf-635c-4729-a248-9b709135078f"
                        )
                        EnforcementType = "block"
                        IsEnforced = $True
                    }
                    Name = "SWCProfile"
                    PasskeyTypes = "deviceBound"
                }
            );
            State                            = "enabled"; # Updated Property
        }
    }
}

Example 2

This example is used to test new resources and showcase the usage of new resources being worked on. It is not meant to use as a production baseline.

Configuration Example
{
    Import-DscResource -ModuleName Microsoft365DSC

    Node localhost
    {
        param(
            [Parameter()]
            [System.String]
            $ApplicationId,

            [Parameter()]
            [System.String]
            $TenantId,

            [Parameter()]
            [System.String]
            $CertificateThumbprint
        )
        AADAuthenticationMethodPolicyFido2 "AADAuthenticationMethodPolicyFido2-Fido2"
        {
            Ensure                           = "Absent";
            Id                               = "Fido2";
            ApplicationId         = $ApplicationId
            TenantId              = $TenantId
            CertificateThumbprint = $CertificateThumbprint
        }
    }
}