DSCResources/MSFT_EXOAntiPhishPolicy/MSFT_EXOAntiPhishPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter()] [System.String] $AdminDisplayName, [Parameter()] [ValidateSet('MoveToJmf', 'Quarantine')] [System.String] $AuthenticationFailAction = 'MoveToJmf', [Parameter()] [System.Boolean] $Enabled = $true, [Parameter()] [System.Boolean] $EnableAntispoofEnforcement = $true, [Parameter()] [System.Boolean] $EnableMailboxIntelligence = $true, [Parameter()] [System.Boolean] $EnableMailboxIntelligenceProtection = $false, [Parameter()] [System.Boolean] $EnableOrganizationDomainsProtection = $false, [Parameter()] [System.Boolean] $EnableSimilarDomainsSafetyTips = $false, [Parameter()] [System.Boolean] $EnableSimilarUsersSafetyTips = $false, [Parameter()] [System.Boolean] $EnableSpoofIntelligence = $true, [Parameter()] [System.Boolean] $EnableTargetedDomainsProtection = $false, [Parameter()] [System.Boolean] $EnableTargetedUserProtection = $false, [Parameter()] [System.Boolean] $EnableUnauthenticatedSender = $true, [Parameter()] [System.Boolean] $EnableUnusualCharactersSafetyTips = $false, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.String[]] $ExcludedDomains = @(), [Parameter()] [System.String[]] $ExcludedSenders = @(), [Parameter()] [ValidateSet('Automatic', 'Manual', 'Off')] [System.String] $ImpersonationProtectionState = 'Automatic', [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $MailboxIntelligenceProtectionAction = 'NoAction', [Parameter()] [System.String[]] $MailboxIntelligenceProtectionActionRecipients = @(), [Parameter()] [System.Boolean] $MakeDefault = $false, [Parameter()] [ValidateSet('1', '2', '3', '4')] [System.String] $PhishThresholdLevel = '1', [Parameter()] [System.String[]] $TargetedDomainActionRecipients = @(), [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $TargetedDomainProtectionAction = 'NoAction', [Parameter()] [System.String[]] $TargetedDomainsToProtect = @(), [Parameter()] [System.String[]] $TargetedUserActionRecipients = @(), [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $TargetedUserProtectionAction = 'NoAction', [Parameter()] [System.String[]] $TargetedUsersToProtect = @(), [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) Write-Verbose -Message "Getting configuration of AntiPhishPolicy for $Identity" #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace("MSFT_", "") $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $ResourceName) $data.Add("Method", $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) $data.Add("TenantId", $TenantId) Add-M365DSCTelemetryEvent -Data $data #endregion if ($Global:CurrentModeIsExport) { $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters ` -SkipModuleReload $true } else { $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters } $nullReturn = $PSBoundParameters $nullReturn.Ensure = 'Absent' try { $AntiPhishPolicies = Get-AntiPhishPolicy -ErrorAction Stop $AntiPhishPolicy = $AntiPhishPolicies | Where-Object -FilterScript { $_.Identity -eq $Identity } if ($null -eq $AntiPhishPolicy) { Write-Verbose -Message "AntiPhishPolicy $($Identity) does not exist." return $nullReturn } else { $PhishThresholdLevelValue = $AntiPhishPolicy.PhishThresholdLevel if ([System.String]::IsNullOrEmpty($PhishThresholdLevelValue)) { $PhishThresholdLevelValue = '1' } $TargetedUserProtectionActionValue = $AntiPhishPolicy.TargetedUserProtectionAction if ([System.String]::IsNullOrEmpty($TargetedUserProtectionActionValue)) { $TargetedUserProtectionActionValue = 'NoAction' } $result = @{ Identity = $Identity AdminDisplayName = $AntiPhishPolicy.AdminDisplayName AuthenticationFailAction = $AntiPhishPolicy.AuthenticationFailAction Enabled = $AntiPhishPolicy.Enabled EnableAntispoofEnforcement = $AntiPhishPolicy.EnableAntispoofEnforcement EnableMailboxIntelligence = $AntiPhishPolicy.EnableMailboxIntelligence EnableMailboxIntelligenceProtection = $AntiPhishPolicy.EnableMailboxIntelligenceProtection EnableOrganizationDomainsProtection = $AntiPhishPolicy.EnableOrganizationDomainsProtection EnableSimilarDomainsSafetyTips = $AntiPhishPolicy.EnableSimilarDomainsSafetyTips EnableSimilarUsersSafetyTips = $AntiPhishPolicy.EnableSimilarUsersSafetyTips EnableSpoofIntelligence = $AntiPhishPolicy.EnableSpoofIntelligence EnableTargetedDomainsProtection = $AntiPhishPolicy.EnableTargetedDomainsProtection EnableTargetedUserProtection = $AntiPhishPolicy.EnableTargetedUserProtection EnableUnauthenticatedSender = $AntiPhishPolicy.EnableUnauthenticatedSender EnableUnusualCharactersSafetyTips = $AntiPhishPolicy.EnableUnusualCharactersSafetyTips ExcludedDomains = $AntiPhishPolicy.ExcludedDomains ExcludedSenders = $AntiPhishPolicy.ExcludedSenders ImpersonationProtectionState = $AntiPhishPolicy.ImpersonationProtectionState MailboxIntelligenceProtectionAction = $AntiPhishPolicy.MailboxIntelligenceProtectionAction MailboxIntelligenceProtectionActionRecipients = $AntiPhishPolicy.MailboxIntelligenceProtectionActionRecipients MakeDefault = $AntiPhishPolicy.MakeDefault PhishThresholdLevel = $PhishThresholdLevelValue TargetedDomainActionRecipients = $AntiPhishPolicy.TargetedDomainActionRecipients TargetedDomainProtectionAction = $AntiPhishPolicy.TargetedDomainProtectionAction TargetedDomainsToProtect = $AntiPhishPolicy.TargetedDomainsToProtect TargetedUserActionRecipients = $AntiPhishPolicy.TargetedUserActionRecipients TargetedUserProtectionAction = $TargetedUserProtectionActionValue TargetedUsersToProtect = $AntiPhishPolicy.TargetedUsersToProtect GlobalAdminAccount = $GlobalAdminAccount Ensure = 'Present' } Write-Verbose -Message "Found AntiPhishPolicy $($Identity)" Write-Verbose -Message "Get-TargetResource Result: `n $(Convert-M365DscHashtableToString -Hashtable $result)" return $result } } catch { try { Write-Verbose -Message $_ $tenantIdValue = "" if (-not [System.String]::IsNullOrEmpty($TenantId)) { $tenantIdValue = $TenantId } elseif ($null -ne $GlobalAdminAccount) { $tenantIdValue = $GlobalAdminAccount.UserName.Split('@')[1] } Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } return $nullReturn } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter()] [System.String] $AdminDisplayName, [Parameter()] [ValidateSet('MoveToJmf', 'Quarantine')] [System.String] $AuthenticationFailAction = 'MoveToJmf', [Parameter()] [System.Boolean] $Enabled = $true, [Parameter()] [System.Boolean] $EnableAntispoofEnforcement = $true, [Parameter()] [System.Boolean] $EnableMailboxIntelligence = $true, [Parameter()] [System.Boolean] $EnableMailboxIntelligenceProtection = $false, [Parameter()] [System.Boolean] $EnableOrganizationDomainsProtection = $false, [Parameter()] [System.Boolean] $EnableSimilarDomainsSafetyTips = $false, [Parameter()] [System.Boolean] $EnableSimilarUsersSafetyTips = $false, [Parameter()] [System.Boolean] $EnableSpoofIntelligence = $true, [Parameter()] [System.Boolean] $EnableTargetedDomainsProtection = $false, [Parameter()] [System.Boolean] $EnableTargetedUserProtection = $false, [Parameter()] [System.Boolean] $EnableUnauthenticatedSender = $true, [Parameter()] [System.Boolean] $EnableUnusualCharactersSafetyTips = $false, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.String[]] $ExcludedDomains = @(), [Parameter()] [System.String[]] $ExcludedSenders = @(), [Parameter()] [ValidateSet('Automatic', 'Manual', 'Off')] [System.String] $ImpersonationProtectionState = 'Automatic', [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $MailboxIntelligenceProtectionAction = 'NoAction', [Parameter()] [System.String[]] $MailboxIntelligenceProtectionActionRecipients = @(), [Parameter()] [System.Boolean] $MakeDefault = $false, [Parameter()] [ValidateSet('1', '2', '3', '4')] [System.String] $PhishThresholdLevel = '1', [Parameter()] [System.String[]] $TargetedDomainActionRecipients = @(), [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $TargetedDomainProtectionAction = 'NoAction', [Parameter()] [System.String[]] $TargetedDomainsToProtect = @(), [Parameter()] [System.String[]] $TargetedUserActionRecipients = @(), [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $TargetedUserProtectionAction = 'NoAction', [Parameter()] [System.String[]] $TargetedUsersToProtect = @(), [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) Write-Verbose -Message "Setting configuration of AntiPhishPolicy for $Identity" #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace("MSFT_", "") $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $ResourceName) $data.Add("Method", $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) $data.Add("TenantId", $TenantId) Add-M365DSCTelemetryEvent -Data $data #endregion $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters $AntiPhishPolicies = Get-AntiPhishPolicy $AntiPhishPolicy = $AntiPhishPolicies | Where-Object -FilterScript { $_.Identity -eq $Identity } if (('Present' -eq $Ensure ) -and (-not $AntiPhishPolicy)) { New-EXOAntiPhishPolicy -AntiPhishPolicyParams $PSBoundParameters } if (('Present' -eq $Ensure ) -and ($AntiPhishPolicy)) { # The Set-AntiphishPolicy cmdlet doesn't account for more than 80% of the parameters # defined by the New-AntiphishPolicy one. Therefore we need to delete the existing # policy and recreate it in order to make sure the parameters all match the desired # state specified; Remove-AntiPhishPolicy -Identity $Identity -Confirm:$false -Force New-EXOAntiPhishPolicy -AntiPhishPolicyParams $PSBoundParameters } if (('Absent' -eq $Ensure ) -and ($AntiPhishPolicy)) { Write-Verbose -Message "Removing AntiPhishPolicy $($Identity)" Remove-AntiPhishPolicy -Identity $Identity -Confirm:$false -Force } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter()] [System.String] $AdminDisplayName, [Parameter()] [ValidateSet('MoveToJmf', 'Quarantine')] [System.String] $AuthenticationFailAction = 'MoveToJmf', [Parameter()] [System.Boolean] $Enabled = $true, [Parameter()] [System.Boolean] $EnableAntispoofEnforcement = $true, [Parameter()] [System.Boolean] $EnableMailboxIntelligence = $true, [Parameter()] [System.Boolean] $EnableMailboxIntelligenceProtection = $false, [Parameter()] [System.Boolean] $EnableOrganizationDomainsProtection = $false, [Parameter()] [System.Boolean] $EnableSimilarDomainsSafetyTips = $false, [Parameter()] [System.Boolean] $EnableSimilarUsersSafetyTips = $false, [Parameter()] [System.Boolean] $EnableSpoofIntelligence = $true, [Parameter()] [System.Boolean] $EnableTargetedDomainsProtection = $false, [Parameter()] [System.Boolean] $EnableTargetedUserProtection = $false, [Parameter()] [System.Boolean] $EnableUnauthenticatedSender = $true, [Parameter()] [System.Boolean] $EnableUnusualCharactersSafetyTips = $false, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.String[]] $ExcludedDomains = @(), [Parameter()] [System.String[]] $ExcludedSenders = @(), [Parameter()] [ValidateSet('Automatic', 'Manual', 'Off')] [System.String] $ImpersonationProtectionState = 'Automatic', [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $MailboxIntelligenceProtectionAction = 'NoAction', [Parameter()] [System.String[]] $MailboxIntelligenceProtectionActionRecipients = @(), [Parameter()] [System.Boolean] $MakeDefault = $false, [Parameter()] [ValidateSet('1', '2', '3', '4')] [System.String] $PhishThresholdLevel = '1', [Parameter()] [System.String[]] $TargetedDomainActionRecipients = @(), [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $TargetedDomainProtectionAction = 'NoAction', [Parameter()] [System.String[]] $TargetedDomainsToProtect = @(), [Parameter()] [System.String[]] $TargetedUserActionRecipients = @(), [Parameter()] [ValidateSet('BccMessage', 'Delete', 'MoveToJmf', 'NoAction', 'Quarantine', 'Redirect')] [System.String] $TargetedUserProtectionAction = 'NoAction', [Parameter()] [System.String[]] $TargetedUsersToProtect = @(), [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace("MSFT_", "") $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $ResourceName) $data.Add("Method", $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) $data.Add("TenantId", $TenantId) Add-M365DSCTelemetryEvent -Data $data #endregion Write-Verbose -Message "Testing configuration of AntiPhishPolicy for $Identity" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" $ValuesToCheck = $PSBoundParameters $ValuesToCheck.Remove('GlobalAdminAccount') | Out-Null $TestResult = Test-M365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck $ValuesToCheck.Keys Write-Verbose -Message "Test-TargetResource returned $TestResult" return $TestResult } function Export-TargetResource { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace("MSFT_", "") $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $ResourceName) $data.Add("Method", $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) $data.Add("TenantId", $TenantId) Add-M365DSCTelemetryEvent -Data $data #endregion $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters ` -SkipModuleReload $true try { [array]$AntiPhishPolicies = Get-AntiPhishPolicy -ErrorAction Stop $dscContent = "" $i = 1 if ($AntiphishPolicies.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($Policy in $AntiPhishPolicies) { Write-Host " |---[$i/$($AntiphishPolicies.Length)] $($Policy.Identity)" -NoNewline $Params = @{ Identity = $Policy.Identity GlobalAdminAccount = $GlobalAdminAccount ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint CertificatePassword = $CertificatePassword CertificatePath = $CertificatePath } $Results = Get-TargetResource @Params $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $dscContent += Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -GlobalAdminAccount $GlobalAdminAccount Write-Host $Global:M365DSCEmojiGreenCheckMark $i++ } return $dscContent } catch { try { Write-Verbose -Message $_ $tenantIdValue = "" if (-not [System.String]::IsNullOrEmpty($TenantId)) { $tenantIdValue = $TenantId } elseif ($null -ne $GlobalAdminAccount) { $tenantIdValue = $GlobalAdminAccount.UserName.Split('@')[1] } Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } return "" } } Export-ModuleMember -Function *-TargetResource |