SubscriptionSecurity/Alerts.ps1
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Set-StrictMode -Version Latest function Set-AzSKAlerts { <# .SYNOPSIS This command would help in setting up the Alert rules for the all the critical actions across different Azure Resources under a given Subscription .DESCRIPTION This command can be used to setup alert rules for critical resource actions. .PARAMETER SubscriptionId Subscription id for which security alerts to be configured. .PARAMETER Tags Provide tag names for processing specific policies. Comma separated values are supported. .PARAMETER DoNotOpenOutputFolder Switch to specify whether to open output folder containing log report or not. .PARAMETER Force Switch to apply alerts configurations forcefully regardless of latest alerts already present on subscription. .PARAMETER SecurityContactEmails Provide a security contact email address. Recommended a mail enabled Security Group with receiving of external emails option turned ON. .PARAMETER SecurityPhoneNumbers Provide a security contact international information phone number (for example, 425-1234567). Note that only the country code '1' is currently supported for SMS. .PARAMETER AlertResourceGroupLocation Provide the location for alert ResourceGroup .LINK https://aka.ms/azskossdocs #> Param( [string] [Parameter(Mandatory = $true, HelpMessage = "Subscription id for which security alerts to be configured.")] [ValidateNotNullOrEmpty()] [Alias("sid", "HostSubscriptionId", "hsid","s")] $SubscriptionId, [string] [Parameter(Mandatory = $false, HelpMessage = "Provide a security contact email address. Recommended a mail enabled Security Group with receiving of external emails option turned ON.")] [Alias("scemail")] $SecurityContactEmails, [string] [Parameter(Mandatory = $false, HelpMessage = "Provide a security contact international information phone number (for example, 425-1234567). Note that only the country code '1' is currently supported for SMS.")] [Alias("scphone")] $SecurityPhoneNumbers, [string] [Parameter(Mandatory = $false, HelpMessage = "Provide tag names for processing specific policies. Comma separated values are supported.")] $Tags, [string] [Parameter(Mandatory = $false, HelpMessage = "Provide the location for alert ResourceGroup")] [Alias("argl")] $AlertResourceGroupLocation = "East US", [switch] [Parameter(Mandatory = $false, HelpMessage = "Switch to apply alerts configurations forcefully regardless of latest alerts already present on subscription.")] [Alias("f")] $Force, [switch] [Parameter(Mandatory = $false, HelpMessage = "Switch to specify whether to open output folder containing log report or not.")] [Alias("dnof")] $DoNotOpenOutputFolder ) Begin { [CommandHelper]::BeginCommand($PSCmdlet.MyInvocation); [AzListenerHelper]::RegisterListeners(); } Process { try { # Adding all mandatory tags $modifiedTags = [string]::Join(",", [ConfigurationManager]::GetAzSKConfigData().SubscriptionMandatoryTags); if(-not [string]::IsNullOrWhiteSpace($Tags)) { $modifiedTags = $modifiedTags + "," +$Tags; } $alertObj = [Alerts]::new($SubscriptionId, $PSCmdlet.MyInvocation, $modifiedTags); if ($alertObj) { # Turning Off this feature forcefully by initializing TargetResourceGroup as null $TargetResourceGroup=$null; return $alertObj.InvokeFunction($alertObj.SetAlerts, @($TargetResourceGroup,$SecurityContactEmails,$SecurityPhoneNumbers, $AlertResourceGroupLocation)); } } catch { [EventBase]::PublishGenericException($_); } } End { [AzListenerHelper]::UnregisterListeners(); } } function Remove-AzSKAlerts { <# .SYNOPSIS This command removes all the alert rules being set up by AzSK. .DESCRIPTION This command removes all the alert rules being set up by AzSK. .PARAMETER SubscriptionId Subscription ID of the Azure subscription in which organization policy store will be created. .PARAMETER Tags Provide tag names for processing specific policies. Comma separated values are supported. .PARAMETER AlertNames Provide the comma separated values of alert names .PARAMETER DeleteActionGroup Switch to specify whether to delete action group containing alert security contacts .PARAMETER DoNotOpenOutputFolder Switch to specify whether to open output folder containing all security evaluation report or not. .LINK https://aka.ms/azskossdocs #> Param( [string] [Parameter(Mandatory = $true, HelpMessage = "Subscription id from which security alert rules to be removed.")] [ValidateNotNullOrEmpty()] [Alias("sid", "HostSubscriptionId", "hsid","s")] $SubscriptionId, [string] [Parameter(Mandatory = $true, ParameterSetName= "Tags", HelpMessage = "Provide tag names for processing specific policies. Comma separated values are supported.")] $Tags, [Parameter(ParameterSetName= "Alert Names", Mandatory = $true, HelpMessage = "Provide the comma separated values of alert names")] [string] [Alias("aname")] $AlertNames, [switch] [Parameter(ParameterSetName= "Tags", Mandatory = $false, HelpMessage = "Switch to specify whether to delete action group containing alert security contacts")] [Alias("dag")] $DeleteActionGroup, [switch] [Parameter(Mandatory = $false, HelpMessage = "Switch to specify whether to open output folder containing all security evaluation report or not.")] [Alias("dnof")] $DoNotOpenOutputFolder ) Begin { [CommandHelper]::BeginCommand($PSCmdlet.MyInvocation); [AzListenerHelper]::RegisterListeners(); } Process { try { $alertObj = [Alerts]::new($SubscriptionId, $PSCmdlet.MyInvocation, $Tags); if ($alertObj) { return $alertObj.InvokeFunction($alertObj.RemoveAlerts, @( $AlertNames, [bool] $DeleteActionGroup)); } } catch { [EventBase]::PublishGenericException($_); } } End { [AzListenerHelper]::UnregisterListeners(); } } |