monkey365

0.95.1

collectors/microsoft365/General/AdminPortal/dns/Get-MonkeyM365DNSInfo.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-MonkeyM365DNSInfo {
<#
        .SYNOPSIS
        Collector to get dns information from Microsoft admin center
 
        .DESCRIPTION
        Collector to get dns information from Microsoft admin center
 
        .INPUTS
 
        .OUTPUTS
 
        .EXAMPLE
 
        .NOTES
            Author : Juan Garrido
            Twitter : @tr1ana
            File Name : Get-MonkeyM365DNSInfo
            Version : 1.0
 
        .LINK
            https://github.com/silverhack/monkey365
    #>

    [CmdletBinding()]
    param(
        [Parameter(Mandatory = $false,HelpMessage = "Background Collector ID")]
        [string]$collectorId
    )
    begin {
        #Collector metadata
        $monkey_metadata = @{
            Id = "m365admin002";
            Provider = "Microsoft365";
            Resource = "DNS";
            ResourceType = $null;
            resourceName = $null;
            collectorName = "Get-MonkeyM365DNSInfo";
            ApiType = $null;
            description = "Collector to get dns information from Microsoft admin center";
            Group = @(
                "AdminPortal"
            );
            Tags = @(

            );
            references = @(
                "https://silverhack.github.io/monkey365/"
            );
            ruleSuffixes = @(
                "o365_dns_settings"
            );
            dependsOn = @(
                "M365AdminPortal"
            );
            enabled = $true;
            supportClientCredential = $true
        }
        #Getting environment
        $Environment = $O365Object.Environment
        #Get M365 admin Authentication
        $Authentication = $O365Object.auth_tokens.M365Admin
        #set null
        $Domains = $null
        #Set new list
        $allDomains = [System.Collections.Generic.List[System.Object]]::new()
    }
    process {
        $msg = @{
            MessageData = ($message.MonkeyGenericTaskMessage -f $collectorId,"Microsoft 365. DNS records",$O365Object.TenantID);
            callStack = (Get-PSCallStack | Select-Object -First 1);
            logLevel = 'info';
            InformationAction = $O365Object.InformationAction;
            Tags = @('M365DNSInfo');
        }
        #Get all domains
        if ($null -ne $Authentication) {
            $p = @{
                Authentication = $Authentication;
                Environment = $Environment;
                InternalPath = 'domain';
                ObjectType = 'List';
                InformationAction = $O365Object.InformationAction;
                Verbose = $O365Object.Verbose;
                Debug = $O365Object.Debug;
            }
            #call admin api
            $Domains = Get-MonkeyM365AdminObject @p
            if ($Domains) {
                foreach ($domain in $Domains) {
                    $p = @{
                        Authentication = $Authentication;
                        Environment = $Environment;
                        InternalPath = 'domain';
                        ObjectType = ('WorkloadDnsRecords?zoneName={0}' -f $domain.Name);
                        InformationAction = $O365Object.InformationAction;
                        Verbose = $O365Object.Verbose;
                        Debug = $O365Object.Debug;
                    }
                    $dnsInfo = Get-MonkeyM365AdminObject @p
                    if ($dnsInfo) {
                        #Set PsCustomObject
                        $dnsObject = [ordered]@{
                            domain = $domain;
                            dnsInfo = $dnsInfo;
                        }
                        #Add to array
                        [void]$allDomains.Add($dnsObject);
                    }
                }
            }
        }
        else {
            $msg = @{
                MessageData = ("Unable to get dns information from Microsoft 365");
                callStack = (Get-PSCallStack | Select-Object -First 1);
                logLevel = 'warning';
                InformationAction = $O365Object.InformationAction;
                Tags = @('M365DNSInfoWarning');
            }
            Write-Warning @msg
        }
    }
    end {
        if ($allDomains.Count -gt 0) {
            $allDomains.PSObject.TypeNames.Insert(0,'Monkey365.M365.DNS')
            [pscustomobject]$obj = @{
                Data = $allDomains;
                Metadata = $monkey_metadata;
            }
            $returnData.o365_dns_settings = $obj
        }
        else {
            $msg = @{
                MessageData = ($message.MonkeyEmptyResponseMessage -f "Microsoft 365. DNS records",$O365Object.TenantID);
                callStack = (Get-PSCallStack | Select-Object -First 1);
                logLevel = "verbose";
                InformationAction = $O365Object.InformationAction;
                Verbose = $O365Object.Verbose;
                Tags = @('M365DNSEmptyResponse');
            }
            Write-Verbose @msg
        }
    }
}