Public/sensor-visibility-exclusions.ps1
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function Edit-FalconSvExclusion { <# .SYNOPSIS Modify a Sensor Visibility exclusion .DESCRIPTION Requires 'Sensor Visibility Exclusions: Write'. .PARAMETER Id Exclusion identifier .PARAMETER Value RegEx pattern value .PARAMETER GroupId Host group identifier or 'all' to apply to all hosts .PARAMETER Comment Audit log comment .LINK https://github.com/crowdstrike/psfalcon/wiki/Detection-and-Prevention-Policies #> [CmdletBinding(DefaultParameterSetName='/policy/entities/sv-exclusions/v1:patch')] param( [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:patch',ValueFromPipelineByPropertyName, Position=1)] [string]$Value, [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:patch',ValueFromPipelineByPropertyName, Position=2)] [Alias('groups','GroupIds')] [object[]]$GroupId, [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:patch',ValueFromPipelineByPropertyName, Position=3)] [string]$Comment, [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:patch',Mandatory,ValueFromPipeline, ValueFromPipelineByPropertyName,Position=4)] [ValidatePattern('^\w{32}$')] [string]$Id ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name Endpoint = $PSCmdlet.ParameterSetName Format = @{ Body = @{ root = @('groups','id','value','comment') }} } } process { if ($PSBoundParameters.GroupId.id) { # Filter to 'id' if supplied with 'detailed' objects [string[]]$PSBoundParameters.GroupId = $PSBoundParameters.GroupId.id } if ($PSBoundParameters.GroupId) { @($PSBoundParameters.GroupId).foreach{ if ($_ -notmatch '^(\w{32}|all)$') { throw "'$_' is not a valid Host Group identifier." } } } Invoke-Falcon @Param -Inputs $PSBoundParameters } } function Get-FalconSvExclusion { <# .SYNOPSIS Search for Sensor Visibility exclusions .DESCRIPTION Requires 'Sensor Visibility Exclusions: Read'. .PARAMETER Id Exclusion identifier .PARAMETER Filter Falcon Query Language expression to limit results .PARAMETER Sort Property and direction to sort results .PARAMETER Limit Maximum number of results per request .PARAMETER Offset Position to begin retrieving results .PARAMETER Detailed Retrieve detailed information .PARAMETER All Repeat requests until all available results are retrieved .PARAMETER Total Display total result count instead of results .LINK https://github.com/crowdstrike/psfalcon/wiki/Detection-and-Prevention-Policies #> [CmdletBinding(DefaultParameterSetName='/policy/queries/sv-exclusions/v1:get')] param( [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:get',Mandatory,ValueFromPipeline, ValueFromPipelineByPropertyName)] [ValidatePattern('^\w{32}$')] [Alias('Ids')] [string[]]$Id, [Parameter(ParameterSetName='/policy/queries/sv-exclusions/v1:get',Position=1)] [ValidateScript({ Test-FqlStatement $_ })] [string]$Filter, [Parameter(ParameterSetName='/policy/queries/sv-exclusions/v1:get',Position=2)] [ValidateSet('applied_globally.asc','applied_globally.desc','created_by.asc','created_by.desc', 'created_on.asc','created_on.desc','last_modified.asc','last_modified.desc','modified_by.asc', 'modified_by.desc','value.asc','value.desc',IgnoreCase=$false)] [string]$Sort, [Parameter(ParameterSetName='/policy/queries/sv-exclusions/v1:get',Position=3)] [ValidateRange(1,500)] [int32]$Limit, [Parameter(ParameterSetName='/policy/queries/sv-exclusions/v1:get')] [int32]$Offset, [Parameter(ParameterSetName='/policy/queries/sv-exclusions/v1:get')] [switch]$Detailed, [Parameter(ParameterSetName='/policy/queries/sv-exclusions/v1:get')] [switch]$All, [Parameter(ParameterSetName='/policy/queries/sv-exclusions/v1:get')] [switch]$Total ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name Endpoint = $PSCmdlet.ParameterSetName Format = @{ Query = @('sort','ids','offset','filter','limit') } } [System.Collections.Generic.List[string]]$List = @() } process { if ($Id) { @($Id).foreach{ $List.Add($_) } } else { Invoke-Falcon @Param -Inputs $PSBoundParameters } } end { if ($List) { $PSBoundParameters['Id'] = @($List | Select-Object -Unique) Invoke-Falcon @Param -Inputs $PSBoundParameters } } } function New-FalconSvExclusion { <# .SYNOPSIS Create a Sensor Visibility exclusion .DESCRIPTION Requires 'Sensor Visibility Exclusions: Write'. .PARAMETER Value RegEx pattern value .PARAMETER Comment Audit log comment .PARAMETER GroupId Host group identifier or 'all' to apply to all hosts .LINK https://github.com/crowdstrike/psfalcon/wiki/Detection-and-Prevention-Policies #> [CmdletBinding(DefaultParameterSetName='/policy/entities/sv-exclusions/v1:post')] param( [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:post',Mandatory, ValueFromPipelineByPropertyName,Position=1)] [string]$Value, [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:post',Mandatory, ValueFromPipelineByPropertyName,Position=2)] [Alias('groups','GroupIds')] [object[]]$GroupId, [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:post',ValueFromPipelineByPropertyName, Position=3)] [string]$Comment ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name Endpoint = $PSCmdlet.ParameterSetName Format = @{ Body = @{ root = @('groups','value','comment') }} } } process { if ($PSBoundParameters.GroupId.id) { # Filter to 'id' if supplied with 'detailed' objects [string[]]$PSBoundParameters.GroupId = $PSBoundParameters.GroupId.id } if ($PSBoundParameters.GroupId) { @($PSBoundParameters.GroupId).foreach{ if ($_ -notmatch '^(\w{32}|all)$') { throw "'$_' is not a valid Host Group identifier." } } } Invoke-Falcon @Param -Inputs $PSBoundParameters } } function Remove-FalconSvExclusion { <# .SYNOPSIS Remove Sensor Visibility exclusions .DESCRIPTION Requires 'Sensor Visibility Exclusions: Write'. .PARAMETER Comment Audit log comment .PARAMETER Id Exclusion identifier .LINK https://github.com/crowdstrike/psfalcon/wiki/Detection-and-Prevention-Policies #> [CmdletBinding(DefaultParameterSetName='/policy/entities/sv-exclusions/v1:delete')] param( [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:delete',Position=1)] [string]$Comment, [Parameter(ParameterSetName='/policy/entities/sv-exclusions/v1:delete',Mandatory,ValueFromPipeline, ValueFromPipelineByPropertyName,Position=2)] [Alias('Ids')] [string[]]$Id ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name Endpoint = $PSCmdlet.ParameterSetName Format = @{ Query = @('ids','comment') } } [System.Collections.Generic.List[string]]$List = @() } process { if ($Id) { @($Id).foreach{ $List.Add($_) }} } end { if ($List) { $PSBoundParameters['Id'] = @($List | Select-Object -Unique) } Invoke-Falcon @Param -Inputs $PSBoundParameters } } |