monkey365

1.0.0

core/api/entraid/msgraph/helpers/applications/Get-MonkeyMSGraphApplicationManagementPolicy.ps1

# Monkey365 - the PowerShell Cloud Security Tool for Azure and Microsoft 365 (copyright 2022) by Juan Garrido
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

Function Get-MonkeyMSGraphApplicationManagementPolicy {
    <#
        .SYNOPSIS
        Function to get managed policies for an Entra application
 
        .DESCRIPTION
        Function to get managed policies for an Entra application
 
        .INPUTS
 
        .OUTPUTS
 
        .EXAMPLE
 
        .NOTES
            Author : Juan Garrido
            Twitter : @tr1ana
            File Name : Get-MonkeyMSGraphApplicationManagementPolicy
            Version : 1.0
 
        .LINK
            https://github.com/silverhack/monkey365
    #>
    [CmdletBinding()]
    Param (
        [Parameter(Mandatory=$true, ValueFromPipeline = $True, HelpMessage="Application")]
        [Object]$InputObject,

        [Parameter(Mandatory=$false, HelpMessage="Add policy array to application")]
        [Switch]$AddToObject,

        [parameter(Mandatory=$false)]
        [ValidateSet("v1.0","beta")]
        [String]$APIVersion = "v1.0"
    )
    Begin{
        $Environment = $O365Object.Environment
        #Get Graph Auth
        $graphAuth = $O365Object.auth_tokens.MSGraph
    }
    Process{
        Try{
            #Set array
            $all_policies = [System.Collections.Generic.List[System.Object]]::new()
            $p = @{
                Authentication = $graphAuth;
                ObjectType = ('applications/{0}' -f $InputObject.id);
                ObjectId = 'appManagementPolicies';
                Environment = $Environment;
                Method = "GET";
                APIVersion = $APIVersion;
                InformationAction = $O365Object.InformationAction;
                Verbose = $O365Object.verbose;
                Debug = $O365Object.debug;
            }
            $policies = Get-MonkeyMSGraphObject @p
            ForEach($policy in @($policies).Where({$null -ne $_})){
                [void]$all_policies.Add($policy);
            }
            #Return object
            If($AddToObject.IsPresent){
                $InputObject | Add-Member -MemberType NoteProperty -Name appManagementPolicies -Value $all_policies -Force
                return $InputObject
            }
            Else{
                Write-Output $all_policies -NoEnumerate
            }
        }
        Catch{
            $msg = @{
                MessageData = ($message.GenericObjectErrorMessage -f "get application's management policies",$InputObject.displayName);
                callStack = (Get-PSCallStack | Select-Object -First 1);
                logLevel = 'Warning';
                InformationAction = $O365Object.InformationAction;
                Verbose = $O365Object.verbose;
                Tags = @('EntraIDApplicationError');
            }
            Write-Warning @msg
            Write-Error $_.Exception.Message
            $msg = @{
                MessageData = ($_);
                callStack = (Get-PSCallStack | Select-Object -First 1);
                logLevel = 'verbose';
                InformationAction = $O365Object.InformationAction;
                Verbose = $O365Object.verbose;
                Tags = @('EntraIDApplicationError');
            }
            Write-Verbose @msg
        }
    }
}