Public/Migration/CloudData/Sync-Guid.ps1
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function Sync-Guid { [CmdletBinding()] param ( [Parameter()] $OnPremExchangeServer, [Parameter()] [switch] $DeleteExchangeCreds, [Parameter()] [switch] $DontViewEntireForest ) $Script:RestartConsole = $null Connect-CloudModuleImport -EXO2 if ($RestartConsole) { return } if ($DeleteExchangeCreds) { Connect-Exchange -DeleteExchangeCreds:$true continue } while (-not $OnPremExchangeServer ) { Write-Host "Enter the name of the Exchange Server. Example: ExServer01.domain.com" -ForegroundColor Cyan $OnPremExchangeServer = Read-Host "Exchange Server Name" } while (-not $ConfirmExServer) { $Yes = [ChoiceDescription]::new('&Yes', 'ExServer: Yes') $No = [ChoiceDescription]::new('&No', 'ExServer: No') $Options = [ChoiceDescription[]]($Yes, $No) $Title = 'Specified Exchange Server: {0}' -f $OnPremExchangeServer $Question = 'Is this correct?' $YN = $host.ui.PromptForChoice($Title, $Question, $Options, 1) switch ($YN) { 0 { $ConfirmExServer = $true } 1 { Write-Host "`r`nEnter the name of the Exchange Server. Example: ExServer01.domain.com" -ForegroundColor Cyan $OnPremExchangeServer = Read-Host "Exchange Server Name" } } } # On-Premises ( Remote Mailbox ) Get-PSSession | Remove-PSSession Write-Host "`r`nConnecting to Exchange On-Premises: $OnPremExchangeServer`r`n" -ForegroundColor Cyan Connect-Exchange -Server $OnPremExchangeServer -DontViewEntireForest:$DontViewEntireForest $OnHash = Get-RemoteMailboxHash Get-PSSession | Remove-PSSession # Cloud ( Mailbox ) Write-Host "`r`nEnter Exchange Online credentials`r`n" -ForegroundColor Cyan Connect-ExchangeOnline $InitialDomain = ((Get-AcceptedDomain).where{ $_.InitialDomain }).DomainName Write-Host "`r`nConnected to Exchange Online Tenant: $InitialDomain`r`n" -ForegroundColor Green $CloudHash = Get-CloudMailboxHash Get-PSSession | Remove-PSSession $CompareObject = Invoke-CompareGuid -OnHash $OnHash -CloudHash $CloudHash $PoshPath = (Join-Path -Path ([Environment]::GetFolderPath('Desktop')) -ChildPath Posh365 ) $SourcePath = Join-Path -Path $PoshPath -ChildPath $InitialDomain $SourceFile = Join-Path -Path $SourcePath -ChildPath ('Guid_Compare_{0}.csv' -f $InitialDomain) if (-not ($null = Test-Path $SourcePath)) { $ItemSplat = @{ Type = 'Directory' Force = $true ErrorAction = 'SilentlyContinue' } $null = New-Item $PoshPath @ItemSplat $null = New-Item $SourcePath @ItemSplat } $CompareObject | Out-GridView -Title "Results of Guid Comparison to Tenant: $InitialDomain" $CompareObject | Export-Csv $SourceFile -NoTypeInformation $AddGuidList = $CompareObject | Where-Object { -not $_.ExchangeGuidMatch -or -not $_.ArchiveGuidMatch } if ($AddGuidList) { Connect-Exchange -Server $OnPremExchangeServer -DontViewEntireForest:$DontViewEntireForest $GuidResult = Set-ExchangeGuid -AddGuidList $AddGuidList $GuidResult | Out-GridView -Title "Results of Adding Guid to Tenant: $InitialDomain" $ResultFile = Join-Path -Path $SourcePath -ChildPath ('Guid_Result_{0}.csv' -f $InitialDomain) $GuidResult | Export-Csv $ResultFile -NoTypeInformation } else { Write-Host "All ExchangeGuid and ArchiveGuid already match" -ForegroundColor Yellow return } } |