├── .gitattributes ├── Autopilot.jpg ├── Autopilot.theme ├── IntuneWinAppUtil.exe ├── LICENSE.txt ├── README.md ├── azure-pipelines.yml ├── config.json ├── groupTag.ps1 ├── groupTag.xml ├── postMigrate.ps1 ├── postMigrate.xml ├── reboot.ps1 ├── reboot.xml └── startMigrate.ps1 /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /Autopilot.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stevecapacity/intune-device-migration-8/339e919d203a9fc58099921169e67e6c6f0c8bed/Autopilot.jpg -------------------------------------------------------------------------------- /Autopilot.theme: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stevecapacity/intune-device-migration-8/339e919d203a9fc58099921169e67e6c6f0c8bed/Autopilot.theme -------------------------------------------------------------------------------- /IntuneWinAppUtil.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stevecapacity/intune-device-migration-8/339e919d203a9fc58099921169e67e6c6f0c8bed/IntuneWinAppUtil.exe -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Intune Device Migration | V8 2 | 3 | ## Added in 8 4 | - Fix for unjoining domain 5 | - Fix for finding users in new tenant 6 | - Option to add wallpaper during migration (IF YOU DONT WANT TO ADD YOUR OWN WALLPAPER, THEN REMOVE THE DEFAULT AUTOPILOT.JPG) 7 | 8 | The Intune Device Migration solution allows devices to be off-boarded from their existing tenant and automatically joined to their destination in a matter of minutes; all while retaining user data. 9 | 10 | Using a custom solution that leverages PowerShell scripting, Microsoft Graph API, and Windows provisioning packages, organizations can migrate Windows PCs between tenants with minimal downtime and user disruption. 11 | 12 | Full documentation is now available at https://stevecapacity.github.io/intune-device-migration-documentation/ hosted on GitHub pages. 13 | 14 | Thanks for stopping by. 15 | -------------------------------------------------------------------------------- /azure-pipelines.yml: -------------------------------------------------------------------------------- 1 | trigger: 2 | none 3 | 4 | pool: 5 | vmImage: 'windows-latest' 6 | 7 | steps: 8 | - script: echo "Parallelism granted - Microsoft-hosted agent is running!" 9 | displayName: 'Test Hosted Agent' 10 | -------------------------------------------------------------------------------- /config.json: -------------------------------------------------------------------------------- 1 | { 2 | "localPath":"C:\\ProgramData\\IntuneMigration", 3 | "logPath":"C:\\ProgramData\\Microsoft\\IntuneManagementExtension\\Logs", 4 | "regPath":"HKLM\\SOFTWARE\\IntuneMigration", 5 | "sourceTenant": { 6 | "clientId":"", 7 | "clientSecret":"", 8 | "tenantName":"" 9 | }, 10 | "targetTenant":{ 11 | "clientId":"", 12 | "clientSecret":"", 13 | "tenantName":"" 14 | }, 15 | "groupTag":"", 16 | "bitlocker":"", 17 | "SCCM":false 18 | } -------------------------------------------------------------------------------- /groupTag.ps1: -------------------------------------------------------------------------------- 1 | $ErrorActionPreference = "SilentlyContinue" 2 | 3 | # log function 4 | function log() 5 | { 6 | [Cmdletbinding()] 7 | Param( 8 | [Parameter(Mandatory=$true)] 9 | [string]$message 10 | ) 11 | $timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss tt" 12 | Write-Output "$timestamp - $message" 13 | } 14 | 15 | # FUNCTION: msGraphAuthenticate 16 | # DESCRIPTION: Authenticates to Microsoft Graph. 17 | function msGraphAuthenticate() 18 | { 19 | [CmdletBinding()] 20 | Param( 21 | [Parameter(Mandatory=$true)] 22 | [string]$tenantName, 23 | [Parameter(Mandatory=$true)] 24 | [string]$clientId, 25 | [Parameter(Mandatory=$true)] 26 | [string]$clientSecret 27 | ) 28 | $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 29 | $headers.Add("Content-Type", "application/x-www-form-urlencoded") 30 | $body = "grant_type=client_credentials&scope=https://graph.microsoft.com/.default" 31 | $body += -join ("&client_id=" , $clientId, "&client_secret=", $clientSecret) 32 | $response = Invoke-RestMethod "https://login.microsoftonline.com/$tenantName/oauth2/v2.0/token" -Method 'POST' -Headers $headers -Body $body 33 | # Get token from OAuth response 34 | 35 | $token = -join ("Bearer ", $response.access_token) 36 | 37 | # Reinstantiate headers 38 | $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 39 | $headers.Add("Authorization", $token) 40 | $headers.Add("Content-Type", "application/json") 41 | $headers = @{'Authorization'="$($token)"} 42 | return $headers 43 | } 44 | 45 | # Import settings from the JSON file 46 | $config = Get-Content "C:\ProgramData\IntuneMigration\config.json" | ConvertFrom-Json 47 | 48 | Start-Transcript -Path "$($config.localPath)\groupTag.log" -Append -Verbose 49 | log "Starting groupTag.ps1" 50 | 51 | # Authenticate to Microsoft Graph 52 | # authenticate to target tenant if exists 53 | if($config.targetTenant.tenantName) 54 | { 55 | log "Authenticating to target tenant..." 56 | $headers = msGraphAuthenticate -tenantName $config.targetTenant.tenantName -clientID $config.targetTenant.clientID -clientSecret $config.targetTenant.clientSecret 57 | log "Authenticated to target tenant." 58 | } 59 | else 60 | { 61 | log "No target tenant specified. Authenticating into source tenant." 62 | $headers = msGraphAuthenticate -tenantName $config.sourceTenant.tenantName -clientID $config.sourceTenant.clientID -clientSecret $config.sourceTenant.clientSecret 63 | log "Authenticated to source tenant." 64 | } 65 | 66 | # Get entra device Id 67 | $hostname = $env:COMPUTERNAME 68 | $intuneId = (Invoke-RestMethod -Method Get -Uri "https://graph.microsoft.com/beta/devices?`$filter=deviceName eq '$($hostname)'" -Headers $headers).value 69 | $entraDeviceId = $intuneId.azureADDeviceId 70 | $entraObjectId = (Invoke-RestMethod -Method Get -Uri "https://graph.microsoft.com/beta/devices?`$filter=deviceId eq '$($entraDeviceId)'" -Headers $headers).value.id 71 | 72 | 73 | $tag1 = (Get-ItemProperty -Path "HKLM:\SOFTWARE\IntuneMigration" -Name "OLD_groupTag").OLD_groupTag 74 | $tag2 = $config.groupTag 75 | 76 | if([string]::IsNullOrEmpty($tag1)) 77 | { 78 | $groupTag = $tag2 79 | log "GroupTag is $($groupTag)" 80 | } 81 | elseif([string]::IsNullOrEmpty($tag2)) 82 | { 83 | $groupTag = $tag1 84 | log "GroupTag is $($groupTag)" 85 | } 86 | else 87 | { 88 | $groupTag = $null 89 | log "GroupTag not found" 90 | } 91 | 92 | if([string]::IsNullOrEmpty($groupTag)) 93 | { 94 | log "GroupTag not found. Exiting." 95 | Exit 96 | } 97 | else 98 | { 99 | log "Updating groupTag to $($groupTag) on Entra device $($entraObjectId)" 100 | $entraDeviceObject = Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/devices/$($entraObjectId)" -Headers $headers 101 | $physicalIds = $entraDeviceObject.physicalIds 102 | $newTag = "[OrderID]:$groupTag" 103 | $physicalIds += $newTag 104 | 105 | $body = @{ 106 | physicalIds = $physicalIds 107 | } | ConvertTo-Json 108 | } 109 | 110 | try 111 | { 112 | Invoke-RestMethod -Method Patch -Uri "https://graph.microsoft.com/beta/devices/$($entraObjectId)" -Headers $headers -Body $body 113 | log "GroupTag updated to $($groupTag) on Entra device $($entraObjectId)" 114 | } 115 | catch 116 | { 117 | log "Error updating groupTag on Entra device $($entraObjectId)" 118 | exit 1 119 | } 120 | 121 | Stop-Transcript 122 | -------------------------------------------------------------------------------- /groupTag.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 2024-12-30T09:49:21.2997938 5 | STEVENWEINEBFFB\steve 6 | \GroupTagSet 7 | 8 | 9 | 10 | true 11 | PT15M 12 | 13 | 14 | 15 | 16 | S-1-5-18 17 | HighestPrivilege 18 | 19 | 20 | 21 | IgnoreNew 22 | false 23 | false 24 | true 25 | false 26 | false 27 | 28 | true 29 | false 30 | 31 | true 32 | true 33 | false 34 | false 35 | false 36 | PT12H 37 | 7 38 | 39 | 40 | 41 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 42 | -executionpolicy bypass -WindowStyle Hidden -file "C:\ProgramData\IntuneMigration\GroupTag.ps1" 43 | 44 | 45 | -------------------------------------------------------------------------------- /postMigrate.ps1: -------------------------------------------------------------------------------- 1 | <# POSTMIGRATE.PS1 2 | Synopsis 3 | PostMigrate.ps1 is run after the migration reboots have completed and the user signs into the PC. 4 | DESCRIPTION 5 | This script is used to update the device group tag in Entra ID and set the primary user in Intune and migrate the bitlocker recovery key. The device is then registered with AutoPilot. 6 | USE 7 | .\postMigrate.ps1 8 | .OWNER 9 | Steve Weiner 10 | .CONTRIBUTORS 11 | Logan Lautt 12 | 13 | #> 14 | 15 | $ErrorActionPreference = "SilentlyContinue" 16 | 17 | # log function 18 | function log() 19 | { 20 | [Cmdletbinding()] 21 | Param( 22 | [Parameter(Mandatory=$true)] 23 | [string]$message 24 | ) 25 | $timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss tt" 26 | Write-Output "$timestamp - $message" 27 | } 28 | 29 | # FUNCTION: msGraphAuthenticate 30 | # DESCRIPTION: Authenticates to Microsoft Graph. 31 | function msGraphAuthenticate() 32 | { 33 | [CmdletBinding()] 34 | Param( 35 | [Parameter(Mandatory=$true)] 36 | [string]$tenantName, 37 | [Parameter(Mandatory=$true)] 38 | [string]$clientId, 39 | [Parameter(Mandatory=$true)] 40 | [string]$clientSecret 41 | ) 42 | $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 43 | $headers.Add("Content-Type", "application/x-www-form-urlencoded") 44 | $body = "grant_type=client_credentials&scope=https://graph.microsoft.com/.default" 45 | $body += -join ("&client_id=" , $clientId, "&client_secret=", $clientSecret) 46 | $response = Invoke-RestMethod "https://login.microsoftonline.com/$tenantName/oauth2/v2.0/token" -Method 'POST' -Headers $headers -Body $body 47 | # Get token from OAuth response 48 | 49 | $token = -join ("Bearer ", $response.access_token) 50 | 51 | # Reinstantiate headers 52 | $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 53 | $headers.Add("Authorization", $token) 54 | $headers.Add("Content-Type", "application/json") 55 | return $headers 56 | } 57 | 58 | # Import settings from the JSON file 59 | $config = Get-Content "C:\ProgramData\IntuneMigration\config.json" | ConvertFrom-Json 60 | 61 | # Start Transcript 62 | Start-Transcript -Path "$($config.logPath)\postMigrate.log" -Verbose 63 | log "Starting PostMigrate.ps1..." 64 | 65 | # Initialize script 66 | $localPath = $config.localPath 67 | if(!(Test-Path $localPath)) 68 | { 69 | log "$($localPath) does not exist. Creating..." 70 | mkdir $localPath 71 | } 72 | else 73 | { 74 | log "$($localPath) already exists." 75 | } 76 | 77 | # Check context 78 | $context = whoami 79 | log "Running as $($context)" 80 | 81 | # disable postMigrate task 82 | log "Disabling postMigrate task..." 83 | Disable-ScheduledTask -TaskName "postMigrate" 84 | log "postMigrate task disabled." 85 | 86 | # enable displayLastUserName 87 | log "Enabling displayLastUserName..." 88 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "DontDisplayLastUserName" -Value 0 -Verbose 89 | log "Enabled displayLastUserName." 90 | 91 | # authenticate to target tenant if exists 92 | if($config.targetTenant.tenantName) 93 | { 94 | log "Authenticating to target tenant..." 95 | $headers = msGraphAuthenticate -tenantName $config.targetTenant.tenantName -clientID $config.targetTenant.clientID -clientSecret $config.targetTenant.clientSecret 96 | log "Authenticated to target tenant." 97 | } 98 | else 99 | { 100 | log "No target tenant specified. Authenticating into source tenant." 101 | $headers = msGraphAuthenticate -tenantName $config.sourceTenant.tenantName -clientID $config.sourceTenant.clientID -clientSecret $config.sourceTenant.clientSecret 102 | log "Authenticated to source tenant." 103 | } 104 | 105 | # Get current device Intune and Entra attributes 106 | log "Getting current device attributes..." 107 | $intuneDeviceId = ((Get-ChildItem "Cert:\LocalMachine\My" | Where-Object {$_.Issuer -match "Microsoft Intune MDM Device CA"} | Select-Object Subject).Subject).TrimStart("CN=") 108 | $entraDeviceId = ((Get-ChildItem "Cert:\LocalMachine\My" | Where-Object {$_.Issuer -match "MS-Organization-Access"} | Select-Object Subject).Subject).TrimStart("CN=") 109 | $entraId = (Invoke-RestMethod -Method Get -Uri "https://graph.microsoft.com/beta/devices?`$filter=deviceid eq '$entraDeviceId'" -Headers $headers).value.id 110 | log "Intune Device ID is $($intuneDeviceId)" 111 | log "Entra Object ID is $($entraId)" 112 | 113 | # setPrimaryUser 114 | [string]$targetUserId = (Get-ItemProperty -Path "HKLM:\SOFTWARE\IntuneMigration" -Name "NEW_entraUserID").NEW_entraUserID 115 | [string]$sourceUserId = (Get-ItemProperty -Path "HKLM:\SOFTWARE\IntuneMigration" -Name "OLD_entraUserID").OLD_entraUserID 116 | 117 | if([string]::IsNullOrEmpty($targetUserId)) 118 | { 119 | log "Target user not found- proceeding with source user $($sourceUserId)." 120 | $userId = $sourceUserId 121 | } 122 | else 123 | { 124 | log "Target user found- proceeding with target user $($targetUserId)." 125 | $userId = $targetUserId 126 | } 127 | $userUri = "https://graph.microsoft.com/beta/users/$userId" 128 | $id = "@odata.id" 129 | $JSON = @{ $id=$userUri } | ConvertTo-Json 130 | try 131 | { 132 | Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/deviceManagement/managedDevices/$intuneDeviceId/users/`$ref" -Method Post -Headers $headers -Body $JSON -ContentType "application/json" 133 | log "Primary user set to $($userId)." 134 | } 135 | catch 136 | { 137 | $message = $_.Exception.Message 138 | log "Error setting primary user: $message" 139 | } 140 | 141 | # updateGroupTag 142 | $tag1 = (Get-ItemProperty -Path "HKLM:\SOFTWARE\IntuneMigration" -Name "OLD_groupTag").OLD_groupTag 143 | $tag2 = $config.groupTag 144 | 145 | if([string]::IsNullOrEmpty($tag1)) 146 | { 147 | $groupTag = $tag2 148 | } 149 | elseif([string]::IsNullOrEmpty($tag2)) { 150 | $groupTag = $tag1 151 | } 152 | else 153 | { 154 | $groupTag = $null 155 | log "Group tag not found" 156 | } 157 | 158 | if(![string]::IsNullOrEmpty($groupTag)) 159 | { 160 | log "Updating group tag to $($groupTag) for Entra Device $($entraId)..." 161 | $entraDeviceObject = Invoke-RestMethod -Method Get -Uri "https://graph.microsoft.com/beta/devices/$entraId" -Headers $headers 162 | $physicalIds = $entraDeviceObject.physicalIds 163 | $newTag = "[OrderID]:$groupTag" 164 | $physicalIds += $newTag 165 | 166 | $body = @{ 167 | physicalIds = $physicalIds 168 | } | ConvertTo-Json 169 | 170 | try 171 | { 172 | Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/devices/$entraId" -Method Patch -Headers $headers -Body $body 173 | log "Group tag updated to $($groupTag)." 174 | } 175 | catch 176 | { 177 | $message = $_.Exception.Message 178 | log "Error updating group tag: $message" 179 | } 180 | } 181 | else 182 | { 183 | log "No group tag found." 184 | } 185 | 186 | schtasks.exe /create /xml "$($config.localPath)\groupTag.xml" /tn GroupTag /f | Out-Host 187 | 188 | 189 | # FUNCTION: migrateBitlockerKey 190 | function migrateBitlockerKey() 191 | { 192 | Param( 193 | [string]$mountPoint = "C:", 194 | [PSCustomObject]$bitLockerVolume = (Get-BitLockerVolume -MountPoint $mountPoint), 195 | [string]$keyProtectorId = ($bitLockerVolume.KeyProtector | Where-Object {$_.KeyProtectorType -eq "RecoveryPassword"}).KeyProtectorId 196 | ) 197 | if($bitLockerVolume.KeyProtector.count -gt 0) 198 | { 199 | BackupToAAD-BitLockerKeyProtector -MountPoint $mountPoint -KeyProtectorId $keyProtectorId 200 | log "Bitlocker recovery key migrated." 201 | } 202 | else 203 | { 204 | log "No bitlocker recovery key found." 205 | } 206 | } 207 | 208 | # FUNCTION: decryptDrive 209 | function decryptDrive() 210 | { 211 | Param( 212 | [string]$mountPoint = "C:" 213 | ) 214 | Disable-BitLocker -MountPoint $mountPoint 215 | log "Drive decrypted." 216 | } 217 | 218 | # check bitlocker settings in config file and either migrate or decrypt 219 | log "Checking bitlocker settings..." 220 | if($config.bitlocker -eq "MIGRATE") 221 | { 222 | log "Migrating bitlocker recovery key..." 223 | try 224 | { 225 | migrateBitlockerKey 226 | log "Bitlocker recovery key migrated." 227 | } 228 | catch 229 | { 230 | $message = $_.Exception.Message 231 | log "Error migrating bitlocker recovery key: $message" 232 | } 233 | } 234 | elseif($config.bitlocker -eq "DECRYPT") 235 | { 236 | log "Decrypting drive..." 237 | try 238 | { 239 | decryptDrive 240 | log "Drive decrypted." 241 | } 242 | catch 243 | { 244 | $message = $_.Exception.Message 245 | log "Error decrypting drive: $message" 246 | } 247 | } 248 | else 249 | { 250 | log "Bitlocker settings not found." 251 | } 252 | 253 | # Register device in Autopilot 254 | log "Registering device in Autopilot..." 255 | 256 | # Get hardware info 257 | $serialNumber = (Get-CimInstance -ClassName Win32_BIOS).SerialNumber 258 | $hardwareId = ((Get-CimInstance -Namespace root/cimv2/mdm/dmmap -ClassName MDM_DevDetail_Ext01 -Filter "InstanceID='Ext' AND ParentID='./DevDetail'").DeviceHardwareData) 259 | if([string]::IsNullOrEmpty($groupTag)) 260 | { 261 | $tag = "" 262 | } 263 | else 264 | { 265 | $tag = $groupTag 266 | } 267 | 268 | # Construct JSON 269 | $json = @" 270 | { 271 | "@odata.type": "#microsoft.graph.importedWindowsAutopilotDeviceIdentity", 272 | "groupTag":"$tag", 273 | "serialNumber":"$serialNumber", 274 | "productKey":"", 275 | "hardwareIdentifier":"$hardwareId", 276 | "assignedUserPrincipalName":"", 277 | "state":{ 278 | "@odata.type":"microsoft.graph.importedWindowsAutopilotDeviceIdentityState", 279 | "deviceImportStatus":"pending", 280 | "deviceRegistrationId":"", 281 | "deviceErrorCode":0, 282 | "deviceErrorName":"" 283 | } 284 | } 285 | "@ 286 | 287 | # Post device 288 | try 289 | { 290 | Invoke-RestMethod -Method Post -Body $json -ContentType "application/json" -Uri "https://graph.microsoft.com/beta/deviceManagement/importedWindowsAutopilotDeviceIdentities" -Headers $headers 291 | log "Device registered in Autopilot." 292 | } 293 | catch 294 | { 295 | $message = $_.Exception.Message 296 | log "Error registering device in Autopilot: $message" 297 | } 298 | 299 | # reset lock screen caption 300 | # Specify the registry key path 301 | $registryKeyPath = "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" 302 | 303 | # Specify the names of the registry entries to delete 304 | $entryNames = @("legalnoticecaption", "legalnoticetext") 305 | 306 | # Loop through each entry and delete it 307 | foreach ($entryName in $entryNames) { 308 | try { 309 | Remove-ItemProperty -Path $registryKeyPath -Name $entryName -Force 310 | log "Deleted registry entry: $entryName" 311 | } catch { 312 | log "Failed to delete registry entry: $entryName. Error: $_" 313 | } 314 | } 315 | 316 | 317 | <# Cleanup 318 | log "Cleaning up migration files..." 319 | Remove-Item -Path $config.localPath -Recurse -Force 320 | log "Migration files cleaned up."#> 321 | 322 | # Remove scheduled tasks 323 | log "Removing scheduled tasks..." 324 | $tasks = @("reboot", "postMigrate") 325 | foreach($task in $tasks) 326 | { 327 | Unregister-ScheduledTask -TaskName $task -Confirm:$false 328 | log "$task task removed." 329 | } 330 | 331 | # Remove MigrationUser 332 | log "Removing MigrationUser..." 333 | Remove-LocalUser -Name "MigrationInProgress" -Confirm:$false 334 | log "MigrationUser removed." 335 | 336 | # End Transcript 337 | log "Device migration complete" 338 | Stop-Transcript 339 | -------------------------------------------------------------------------------- /postMigrate.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 2022-07-05T16:49:29.8738301 5 | Steve Weiner 6 | \postMigrate 7 | 8 | 9 | 10 | true 11 | PT1M 12 | 13 | 14 | 15 | 16 | S-1-5-18 17 | HighestAvailable 18 | 19 | 20 | 21 | IgnoreNew 22 | false 23 | false 24 | true 25 | false 26 | false 27 | 28 | true 29 | false 30 | 31 | true 32 | true 33 | false 34 | false 35 | false 36 | PT1H 37 | 4 38 | 39 | 40 | 41 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 42 | -executionpolicy bypass -WindowStyle Hidden -file "C:\ProgramData\IntuneMigration\postMigrate.ps1" 43 | 44 | 45 | -------------------------------------------------------------------------------- /reboot.ps1: -------------------------------------------------------------------------------- 1 | <# REBOOT.PS1 2 | Synopsis 3 | Reboot.ps1 automatically changes the userSid and user profile ownership to the new user and reboots the machine. 4 | DESCRIPTION 5 | This script is used to change ownership of the original user profile to the destination user and then reboot the machine. It is executed by the 'reboot' scheduled task. 6 | USE 7 | .\reboot.ps1 8 | .OWNER 9 | Steve Weiner 10 | .CONTRIBUTORS 11 | Logan Lautt 12 | 13 | #> 14 | 15 | $ErrorActionPreference = "SilentlyContinue" 16 | 17 | # log function 18 | function log() 19 | { 20 | [Cmdletbinding()] 21 | Param( 22 | [Parameter(Mandatory=$true)] 23 | [string]$message 24 | ) 25 | $timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss tt" 26 | Write-Output "$timestamp - $message" 27 | } 28 | 29 | 30 | # Import config settings from JSON file 31 | $config = Get-Content "C:\ProgramData\IntuneMigration\config.json" | ConvertFrom-Json 32 | 33 | # Start Transcript 34 | Start-Transcript -Path "$($config.logPath)\reboot.log" -Verbose 35 | log "Starting Reboot.ps1..." 36 | 37 | # Initialize script 38 | $localPath = $config.localPath 39 | if(!(Test-Path $localPath)) 40 | { 41 | log "$($localPath) does not exist. Creating..." 42 | mkdir $localPath 43 | } 44 | else 45 | { 46 | log "$($localPath) already exists." 47 | } 48 | 49 | # Check context 50 | $context = whoami 51 | log "Running as $($context)" 52 | 53 | # disable reboot task 54 | log "Disabling reboot task..." 55 | Disable-ScheduledTask -TaskName "Reboot" 56 | log "Reboot task disabled" 57 | 58 | # disable auto logon 59 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -Name "AutoAdminLogon" -Value 0 -Verbose 60 | log "Auto logon enabled." 61 | 62 | # set new wallpaper 63 | $wallpaper = (Get-ChildItem -Path $config.localPath -Filter "*.jpg" -Recurse).FullName 64 | if($wallpaper) 65 | { 66 | log "Setting wallpaper..." 67 | Copy-Item -Path $wallpaper -Destination "C:\Windows\Web\Wallpaper" -Force 68 | $imgPath = "C:\Windows\Web\Wallpaper\$($wallpaper | Split-Path -Leaf)" 69 | [string]$desktopScreenPath = "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\PersonalizationCSP" 70 | 71 | log "Setting Lock screen wallpaper..." 72 | reg.exe add $desktopScreenPath /v "DesktopImagePath" /t REG_SZ /d $imgPath /f | Out-Host 73 | reg.exe add $desktopScreenPath /v "DesktopImageStatus" /t REG_DWORD /d 1 /f | Out-Host 74 | } 75 | 76 | # Retrieve variables from registry 77 | log "Retrieving variables from registry..." 78 | $regKey = "Registry::$($config.regPath)" 79 | $values = Get-ItemProperty -Path $regKey 80 | $values.PSObject.Properties | ForEach-Object { 81 | $name = $_.Name 82 | $value = $_.Value 83 | if(![string]::IsNullOrEmpty($value)) 84 | { 85 | log "Retrieved $($name): $value" 86 | New-Variable -Name $name -Value $value -Force 87 | } 88 | else 89 | { 90 | log "Error retrieving $name" 91 | ex 92 | } 93 | } 94 | 95 | if($OLD_SID -eq $NEW_SID) 96 | { 97 | log "Old SID $($OLD_SID) and new SID $($NEW_SID) are the same. Skipping new profile creation." 98 | } 99 | else 100 | { 101 | # Remove aadBrokerPlugin from profile 102 | $aadBrokerPath = (Get-ChildItem -Path "$($OLD_profilePath)\AppData\Local\Packages" -Recurse | Where-Object {$_.Name -match "Microsoft.AAD.BrokerPlugin_*"}).FullName 103 | if($aadBrokerPath) 104 | { 105 | log "Removing aadBrokerPlugin from profile..." 106 | Remove-Item -Path $aadBrokerPath -Recurse -Force 107 | log "aadBrokerPlugin removed" 108 | } 109 | else 110 | { 111 | log "aadBrokerPlugin not found" 112 | } 113 | 114 | # Create new user profile 115 | log "Creating $($NEW_SAMName) profile..." 116 | Add-Type -TypeDefinition @" 117 | using System; 118 | using System.Security.Principal; 119 | using System.Runtime.InteropServices; 120 | namespace UserProfile { 121 | public static class Class { 122 | [DllImport("userenv.dll", SetLastError = true, CharSet = CharSet.Auto)] 123 | public static extern int CreateProfile( 124 | [MarshalAs(UnmanagedType.LPWStr)] String pszUserSid, 125 | [MarshalAs(UnmanagedType.LPWStr)] String pszUserName, 126 | [Out][MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pszProfilePath, 127 | uint cchProfilePath 128 | ); 129 | } 130 | } 131 | "@ 132 | 133 | $sb = New-Object System.Text.StringBuilder(260) 134 | $pathLen = $sb.Capacity 135 | 136 | try { 137 | $CreateProfileReturn = [UserProfile.Class]::CreateProfile($NEW_SID, $NEW_SAMName, $sb, $pathLen) 138 | } catch { 139 | Write-Error $_.Exception.Message 140 | } 141 | 142 | switch ($CreateProfileReturn) { 143 | 0 { 144 | Write-Output "User profile created successfully at path: $($sb.ToString())" 145 | } 146 | -2147024713 { 147 | Write-Output "User profile already exists." 148 | } 149 | default { 150 | throw "An error occurred when creating the user profile: $CreateProfileReturn" 151 | } 152 | } 153 | 154 | # Delete New profile 155 | log "Deleting new profile..." 156 | $newProfile = Get-CimInstance -ClassName Win32_UserProfile | Where-Object {$_.SID -eq $NEW_SID} 157 | try 158 | { 159 | Remove-CimInstance -InputObject $newProfile -Verbose | Out-Null 160 | log "New profile deleted." 161 | } 162 | catch 163 | { 164 | $message = $_.Exception.Message 165 | log "Failed to delete new profile: $message" 166 | log "Exiting script..." 167 | shutdown -r -t 05 168 | exit 1 169 | } 170 | 171 | # Change ownership of user profile 172 | log "Changing ownership of user profile..." 173 | $currentProfile = Get-CimInstance -ClassName Win32_UserProfile | Where-Object {$_.SID -eq $OLD_SID} 174 | $changes = @{ 175 | NewOwnerSID = $NEW_SID 176 | Flags = 0 177 | } 178 | 179 | try 180 | { 181 | $currentProfile | Invoke-CimMethod -MethodName ChangeOwner -Arguments $changes | Out-Null 182 | log "User profile ownership changed." 183 | } 184 | catch 185 | { 186 | $message = $_.Exception.Message 187 | log "Failed to change user profile ownership: $message" 188 | log "Exiting script..." 189 | shutdown -r -t 05 190 | exit 1 191 | } 192 | 193 | # Cleanup logon cache 194 | function cleanupLogonCache() 195 | { 196 | Param( 197 | [string]$logonCache = "HKLM:\SOFTWARE\Microsoft\IdentityStore\LogonCache", 198 | [string]$oldUPN = $OLD_UPN 199 | ) 200 | log "Cleaning up logon cache..." 201 | $logonCacheGUID = (Get-ChildItem -Path $logonCache | Select-Object Name | Split-Path -Leaf).trim('{}') 202 | foreach($GUID in $logonCacheGUID) 203 | { 204 | $subKeys = Get-ChildItem -Path "$logonCache\$GUID" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 205 | if(!($subKeys)) 206 | { 207 | log "No subkeys found for $GUID" 208 | continue 209 | } 210 | else 211 | { 212 | $subKeys = $subKeys.trim('{}') 213 | foreach($subKey in $subKeys) 214 | { 215 | if($subKey -eq "Name2Sid" -or $subKey -eq "SAM_Name" -or $subKey -eq "Sid2Name") 216 | { 217 | $subFolders = Get-ChildItem -Path "$logonCache\$GUID\$subKey" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 218 | if(!($subFolders)) 219 | { 220 | log "Error - no sub folders found for $subKey" 221 | continue 222 | } 223 | else 224 | { 225 | $subFolders = $subFolders.trim('{}') 226 | foreach($subFolder in $subFolders) 227 | { 228 | $cacheUsername = Get-ItemPropertyValue -Path "$logonCache\$GUID\$subKey\$subFolder" -Name "IdentityName" -ErrorAction SilentlyContinue 229 | if($cacheUsername -eq $oldUserName) 230 | { 231 | Remove-Item -Path "$logonCache\$GUID\$subKey\$subFolder" -Recurse -Force 232 | log "Registry key deleted: $logonCache\$GUID\$subKey\$subFolder" 233 | continue 234 | } 235 | } 236 | } 237 | } 238 | } 239 | } 240 | } 241 | } 242 | 243 | # run cleanupLogonCache 244 | log "Running cleanupLogonCache..." 245 | try 246 | { 247 | cleanupLogonCache 248 | log "cleanupLogonCache completed" 249 | } 250 | catch 251 | { 252 | $message = $_.Exception.Message 253 | log "Failed to run cleanupLogonCache: $message" 254 | log "Exiting script..." 255 | exit 1 256 | } 257 | 258 | # cleanup identity store cache 259 | function cleanupIdentityStore() 260 | { 261 | Param( 262 | [string]$idCache = "HKLM:\SOFTWARE\Microsoft\IdentityStore\Cache", 263 | [string]$oldUserName = $OLD_UPN 264 | ) 265 | log "Cleaning up identity store cache..." 266 | $idCacheKeys = (Get-ChildItem -Path $idCache | Select-Object Name | Split-Path -Leaf).trim('{}') 267 | foreach($key in $idCacheKeys) 268 | { 269 | $subKeys = Get-ChildItem -Path "$idCache\$key" -ErrorAction SilentlyContinue | Select-Object Name | Split-Path -Leaf 270 | if(!($subKeys)) 271 | { 272 | log "No keys listed under '$idCache\$key' - skipping..." 273 | continue 274 | } 275 | else 276 | { 277 | $subKeys = $subKeys.trim('{}') 278 | foreach($subKey in $subKeys) 279 | { 280 | $subFolders = Get-ChildItem -Path "$idCache\$key\$subKey" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 281 | if(!($subFolders)) 282 | { 283 | log "No subfolders detected for $subkey- skipping..." 284 | continue 285 | } 286 | else 287 | { 288 | $subFolders = $subFolders.trim('{}') 289 | foreach($subFolder in $subFolders) 290 | { 291 | $idCacheUsername = Get-ItemPropertyValue -Path "$idCache\$key\$subKey\$subFolder" -Name "UserName" -ErrorAction SilentlyContinue 292 | if($idCacheUsername -eq $oldUserName) 293 | { 294 | Remove-Item -Path "$idCache\$key\$subKey\$subFolder" -Recurse -Force 295 | log "Registry path deleted: $idCache\$key\$subKey\$subFolder" 296 | continue 297 | } 298 | } 299 | } 300 | } 301 | } 302 | } 303 | } 304 | 305 | # run cleanup identity store cache if not domain joined 306 | if($OLD_domainJoined -eq "NO") 307 | { 308 | log "Running cleanupIdentityStore..." 309 | try 310 | { 311 | cleanupIdentityStore 312 | log "cleanupIdentityStore completed" 313 | } 314 | catch 315 | { 316 | $message = $_.Exception.Message 317 | log "Failed to run cleanupIdentityStore: $message" 318 | log "Exiting script..." 319 | ex 320 | } 321 | } 322 | else 323 | { 324 | log "Machine is domain joined - skipping cleanupIdentityStore." 325 | } 326 | 327 | # update samname in identityStore LogonCache (this is required when displaynames are the same in both tenants, and new samname gets random characters added at the end) 328 | function updateSamNameLogonCache() 329 | { 330 | Param( 331 | [string]$logonCache = "HKLM:\SOFTWARE\Microsoft\IdentityStore\LogonCache", 332 | [string]$targetSAMName = $OLD_SAMName 333 | ) 334 | 335 | if($NEW_SAMName -like "$($OLD_SAMName)_*" -or $NEW_SAMName -like "$($OLD_SAMName).*") 336 | { 337 | log "New user is $NEW_SAMName, which is the same as $OLD_SAMName with _##### appended to the end. Removing appended characters on SamName in LogonCache registry..." 338 | 339 | $logonCacheGUID = (Get-ChildItem -Path $logonCache | Select-Object Name | Split-Path -Leaf).trim('{}') 340 | foreach($GUID in $logonCacheGUID) 341 | { 342 | $subKeys = Get-ChildItem -Path "$logonCache\$GUID" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 343 | if(!($subKeys)) 344 | { 345 | log "No subkeys found for $GUID" 346 | continue 347 | } 348 | else 349 | { 350 | $subKeys = $subKeys.trim('{}') 351 | foreach($subKey in $subKeys) 352 | { 353 | if($subKey -eq "Name2Sid") 354 | { 355 | $subFolders = Get-ChildItem -Path "$logonCache\$GUID\$subKey" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 356 | if(!($subFolders)) 357 | { 358 | log "Error - no sub folders found for $subKey" 359 | continue 360 | } 361 | else 362 | { 363 | $subFolders = $subFolders.trim('{}') 364 | foreach($subFolder in $subFolders) 365 | { 366 | $detectedUserSID = Get-ItemProperty -Path "$logonCache\$GUID\$subKey\$subFolder" | Select-Object -ExpandProperty "Sid" -ErrorAction SilentlyContinue 367 | if($detectedUserSID -eq $NEW_SID) 368 | { 369 | Set-ItemProperty -Path "$logonCache\$GUID\$subKey\$subFolder" -Name "SAMName" -Value $targetSAMName -Force 370 | log "Attempted to update SAMName value (in Name2Sid registry folder) to '$targetSAMName'." 371 | continue 372 | } 373 | else 374 | { 375 | log "Detected Sid '$detectedUserSID' is for different user - skipping Sid in Name2Sid registry folder..." 376 | } 377 | } 378 | } 379 | } 380 | elseif($subKey -eq "SAM_Name") 381 | { 382 | $subFolders = Get-ChildItem -Path "$logonCache\$GUID\$subKey" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 383 | if(!($subFolders)) 384 | { 385 | log "Error - no sub folders found for $subKey" 386 | continue 387 | } 388 | else 389 | { 390 | $subFolders = $subFolders.trim('{}') 391 | foreach($subFolder in $subFolders) 392 | { 393 | $detectedUserSID = Get-ItemProperty -Path "$logonCache\$GUID\$subKey\$subFolder" | Select-Object -ExpandProperty "Sid" -ErrorAction SilentlyContinue 394 | if($detectedUserSID -eq $NEW_SID) 395 | { 396 | Rename-Item "$logonCache\$GUID\$subKey\$subFolder" -NewName $targetSAMName -Force 397 | log "Attempted to update SAM_Name key name (in SAM_Name registry folder) to '$targetSAMName'." 398 | continue 399 | } 400 | else 401 | { 402 | log "Skipping different user in SAM_Name registry folder (User: $subFolder, SID: $detectedUserSID)..." 403 | } 404 | } 405 | } 406 | } 407 | elseif($subKey -eq "Sid2Name") 408 | { 409 | $subFolders = Get-ChildItem -Path "$logonCache\$GUID\$subKey" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 410 | if(!($subFolders)) 411 | { 412 | log "Error - no sub folders found for $subKey" 413 | continue 414 | } 415 | else 416 | { 417 | $subFolders = $subFolders.trim('{}') 418 | foreach($subFolder in $subFolders) 419 | { 420 | if($subFolder -eq $NEW_SID) 421 | { 422 | Set-ItemProperty -Path "$logonCache\$GUID\$subKey\$subFolder" -Name "SAMName" -Value $targetSAMName -Force 423 | log "Attempted to update SAM_Name value (in Sid2Name registry folder) to '$targetSAMName'." 424 | continue 425 | } 426 | else 427 | { 428 | log "Skipping different user SID ($subFolder) in Sid2Name registry folder..." 429 | } 430 | } 431 | } 432 | } 433 | } 434 | } 435 | } 436 | } 437 | else 438 | { 439 | log "New username is $NEW_SAMName, which does not match older username ($OLD_SAMName) with _##### appended to end. SamName LogonCache registry will not be updated." 440 | } 441 | } 442 | 443 | # run updateSamNameLogonCache 444 | log "Running updateSamNameLogonCache..." 445 | try 446 | { 447 | updateSamNameLogonCache 448 | log "updateSamNameLogonCache completed" 449 | } 450 | catch 451 | { 452 | $message = $_.Exception.Message 453 | log "Failed to run updateSamNameLogonCache: $message" 454 | log "Exiting script..." 455 | exit 1 456 | } 457 | 458 | # update samname in identityStore Cache (this is required when displaynames are the same in both tenants, and new samname gets random characters added at the end) 459 | function updateSamNameIdentityStore() 460 | { 461 | Param( 462 | [string]$idCache = "HKLM:\Software\Microsoft\IdentityStore\Cache", 463 | [string]$targetSAMName = $OLD_SAMName 464 | ) 465 | if($NEW_SAMName -like "$($OLD_SAMName)_*") 466 | { 467 | log "Cleaning up identity store cache..." 468 | $idCacheKeys = (Get-ChildItem -Path $idCache | Select-Object Name | Split-Path -Leaf).trim('{}') 469 | foreach($key in $idCacheKeys) 470 | { 471 | $subKeys = Get-ChildItem -Path "$idCache\$key" -ErrorAction SilentlyContinue | Select-Object Name | Split-Path -Leaf 472 | if(!($subKeys)) 473 | { 474 | log "No keys listed under '$idCache\$key' - skipping..." 475 | continue 476 | } 477 | else 478 | { 479 | $subKeys = $subKeys.trim('{}') 480 | foreach($subKey in $subKeys) 481 | { 482 | $subFolders = Get-ChildItem -Path "$idCache\$key\$subKey" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Name | Split-Path -Leaf 483 | if(!($subFolders)) 484 | { 485 | log "No subfolders detected for $subkey- skipping..." 486 | continue 487 | } 488 | else 489 | { 490 | $subFolders = $subFolders.trim('{}') 491 | foreach($subFolder in $subFolders) 492 | { 493 | if($subFolder -eq $NEW_SID) 494 | { 495 | Set-ItemProperty -Path "$idCache\$key\$subKey\$subFolder" -Name "SAMName" -Value $targetSAMName -Force 496 | log "Attempted to update SAMName value to $targetSAMName." 497 | } 498 | else 499 | { 500 | log "Skipping different user SID ($subFolder) in $subKey registry folder..." 501 | } 502 | } 503 | } 504 | } 505 | } 506 | } 507 | } 508 | else 509 | { 510 | log "New username is $NEW_SAMName, which does not match older username ($OLD_SAMName) with _##### appended to end. SamName IdentityStore registry will not be updated." 511 | } 512 | } 513 | 514 | # run updateSamNameIdentityStore if not domain joined 515 | if($OLD_domainJoined -eq "NO") 516 | { 517 | log "Running updateSamNameIdentityStore..." 518 | try 519 | { 520 | updateSamNameIdentityStore 521 | log "updateSamNameIdentityStore completed" 522 | } 523 | catch 524 | { 525 | $message = $_.Exception.Message 526 | log "Failed to run updateSamNameIdentityStore: $message" 527 | log "Exiting script..." 528 | ex 529 | } 530 | } 531 | else 532 | { 533 | log "Machine is domain joined - skipping updateSamNameIdentityStore." 534 | } 535 | } 536 | 537 | 538 | 539 | 540 | # enable logon provider 541 | reg.exe add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\Credential Providers\{60b78e88-ead8-445c-9cfd-0b87f74ea6cd}" /v "Disabled" /t REG_DWORD /d 0 /f | Out-Host 542 | log "Enabled logon provider." 543 | 544 | # set lock screen caption 545 | if($config.targetTenant.tenantName) 546 | { 547 | $tenant = $config.targetTenant.tenantName 548 | } 549 | else 550 | { 551 | $tenant = $config.sourceTenant.tenantName 552 | } 553 | reg.exe add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "Welcome to $($tenant)" /f | Out-Host 554 | reg.exe add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d "Please log in with your new email address" /f | Out-Host 555 | log "Lock screen caption set." 556 | 557 | 558 | log "Reboot.ps1 complete" 559 | Stop-Transcript 560 | shutdown -r -t 00 561 | 562 | 563 | -------------------------------------------------------------------------------- /reboot.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 2022-09-05T11:19:08.1328042 5 | Steve Weiner 6 | reboot 7 | \reboot 8 | 9 | 10 | 11 | true 12 | PT30S 13 | 14 | 15 | 16 | 17 | S-1-5-18 18 | HighestAvailable 19 | 20 | 21 | 22 | IgnoreNew 23 | false 24 | false 25 | true 26 | false 27 | false 28 | 29 | true 30 | false 31 | 32 | true 33 | true 34 | false 35 | false 36 | false 37 | PT1H 38 | 4 39 | 40 | 41 | 42 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 43 | -executionpolicy bypass -WindowStyle Hidden -file "C:\ProgramData\IntuneMigration\reboot.ps1" 44 | 45 | 46 | -------------------------------------------------------------------------------- /startMigrate.ps1: -------------------------------------------------------------------------------- 1 | <# 2 | SYNOPSIS 3 | This solution will automate the migration of devices from one Intune tenant to another Intune tenant. Devices can be Hybrid Entra Joined, Active Directory Domain Joined, or Entra Joined. 4 | 5 | DESCRIPTION 6 | Intune Device Migration Solution leverages the Microsoft Graph API to automate the migration of devices from one Intune tenant to another Intune tenant. Devices can be hybrid AD Joined or Azure AD Joined. The solution will also migrate the device's primary user profile data and files. The solution leverages Windows Configuration Designer to create a provisioning package containing a Bulk Primary Refresh Token (BPRT). Tasks are set to run after the user signs into the PC with destination tenant credentials to update Intune attributes including primary user, Entra ID device group tag, and device category. In the last step, the device is registered to the destination tenant Autopilot service. 7 | 8 | NOTES 9 | File Name : startMigrate.ps1 10 | .OWNER 11 | Steve Weiner 12 | .CONTRIBUTORS 13 | Logan Lautt 14 | 15 | #> 16 | $ErrorActionPreference = "SilentlyContinue" 17 | 18 | # Add assembly type for forms 19 | Add-Type -AssemblyName System.Windows.Forms 20 | 21 | 22 | # log function 23 | 24 | function Log { 25 | param ( 26 | [string]$message 27 | ) 28 | $time = Get-Date -Format "yyyy-MM-dd HH:mm:ss" 29 | $message = "$time - $message" 30 | Write-Output $message 31 | } 32 | 33 | # Graph authenticate function 34 | function msGraphAuthenticate() 35 | { 36 | [CmdletBinding()] 37 | Param( 38 | [Parameter(Mandatory=$true)] 39 | [string]$tenantName, 40 | [Parameter(Mandatory=$true)] 41 | [string]$clientId, 42 | [Parameter(Mandatory=$true)] 43 | [string]$clientSecret 44 | ) 45 | $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 46 | $headers.Add("Content-Type", "application/x-www-form-urlencoded") 47 | $body = "grant_type=client_credentials&scope=https://graph.microsoft.com/.default" 48 | $body += -join ("&client_id=" , $clientId, "&client_secret=", $clientSecret) 49 | $response = Invoke-RestMethod "https://login.microsoftonline.com/$tenantName/oauth2/v2.0/token" -Method 'POST' -Headers $headers -Body $body 50 | # Get token from OAuth response 51 | 52 | $token = -join ("Bearer ", $response.access_token) 53 | 54 | # Reinstantiate headers 55 | $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 56 | $headers.Add("Authorization", $token) 57 | $headers.Add("Content-Type", "application/json") 58 | return $headers 59 | } 60 | 61 | # Generate password function 62 | function generatePassword() 63 | { 64 | Param( 65 | [int]$length = 12 66 | ) 67 | $charSet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_=+[]{}|;:',<.>/?" 68 | $securePassword = New-Object -TypeName System.Security.SecureString 69 | 1..$length | ForEach-Object { 70 | $random = $charSet[(Get-Random -Minimum 0 -Maximum $charSet.Length)] 71 | $securePassword.AppendChar($random) 72 | } 73 | return $securePassword 74 | } 75 | 76 | # Import configuration file 77 | $config = Get-Content ".\config.json" | ConvertFrom-Json 78 | $regPath = $config.regPath 79 | 80 | # Start logging 81 | Start-Transcript -Path "$($config.logPath)\startMigrate.log" -Append -Verbose 82 | log "Starting Intune Device Migration V8..." 83 | 84 | # Check if local path exists and create if it does not 85 | $localPath = "$($config.localPath)" 86 | if (-not (Test-Path $localPath)) 87 | { 88 | log "Creating local path $localPath" 89 | New-Item -Path $localPath -ItemType Directory 90 | } 91 | else 92 | { 93 | log "Local path $localPath already exists" 94 | } 95 | 96 | # Set install tag if deployed from Intune 97 | log "Setting Intune detection rule" 98 | New-Item -ItemType File -Path "$localPath\IntuneDetectionRule.txt" -Force 99 | log "Intune detection rule set" 100 | 101 | # Check context 102 | $context = whoami 103 | log "Running as $context" 104 | 105 | # Copy package files to local path 106 | log "Copying package files to local path" 107 | Copy-Item -Path ".\*" -Destination $localPath -Recurse -Force 108 | 109 | # Authenticate to source tenant 110 | log "Checking configuration file for source tenant..." 111 | if([string]::IsNullOrEmpty($config.sourceTenant.tenantName)) 112 | { 113 | log "Source tenant not found in configuration file" 114 | exit 115 | } 116 | else 117 | { 118 | log "Source tenant found in configuration file" 119 | try 120 | { 121 | log "Authenticating to source tenant..." 122 | $sourceHeaders = msGraphAuthenticate -tenantName $config.sourceTenant.tenantName -clientId $config.sourceTenant.clientId -clientSecret $config.sourceTenant.clientSecret 123 | log "Authenticated to source tenant" 124 | } 125 | catch 126 | { 127 | $message = $_.Exception.Message 128 | log "Failed to authenticate to source tenant: $message" 129 | exit 130 | } 131 | } 132 | 133 | # Authenticate to destination tenant 134 | log "Checking configuration file for destination tenant..." 135 | if([string]::IsNullOrEmpty($config.targetTenant.tenantName)) 136 | { 137 | log "Destination tenant not found in configuration file" 138 | $targetHeaders = $null 139 | } 140 | else 141 | { 142 | log "Destination tenant found in configuration file" 143 | try 144 | { 145 | log "Authenticating to destination tenant..." 146 | $targetHeaders = msGraphAuthenticate -tenantName $config.targetTenant.tenantName -clientId $config.targetTenant.clientId -clientSecret $config.targetTenant.clientSecret 147 | log "Authenticated to destination tenant" 148 | } 149 | catch 150 | { 151 | $message = $_.Exception.Message 152 | log "Failed to authenticate to destination tenant: $message" 153 | exit 1 154 | } 155 | } 156 | 157 | # Check Microsoft account connection registry key 158 | log "Checking Microsoft account connection registry key..." 159 | $accountConnectionPath = "HKLM\SOFTWARE\Microsoft\PolicyManager\current\device\Accounts" 160 | $accountConnectionKey = "Registry::$accountConnectionPath" 161 | $accountConnectionName = "AllowMicrosoftAccountConnection" 162 | $accountConnectionValue = Get-ItemProperty -Path $accountConnectionKey -Name $accountConnectionName -ErrorAction SilentlyContinue 163 | if(!($accountConnectionValue)) 164 | { 165 | log "Microsoft account connection registry key not found; creating..." 166 | reg.exe add $accountConnectionPath /v $accountConnectionName /t REG_DWORD /d 1 /f | Out-Host 167 | log "Microsoft account connection registry key created" 168 | } 169 | elseif($accountConnectionValue -ne 1) 170 | { 171 | log "Microsoft account connection registry key found; updating..." 172 | reg.exe add $accountConnectionPath /v $accountConnectionName /t REG_DWORD /d 1 /f | Out-Host 173 | log "Microsoft account connection registry key updated" 174 | } 175 | else 176 | { 177 | log "Microsoft account connection registry key found" 178 | } 179 | 180 | # Create the PC object 181 | [string]$hostname = $env:COMPUTERNAME 182 | [string]$azureAdJoined = (dsregcmd.exe /status | Select-String "AzureAdJoined").ToString().Split(":")[1].Trim() 183 | [string]$domainJoined = (dsregcmd.exe /status | Select-String "DomainJoined").ToString().Split(":")[1].Trim() 184 | [string]$certPath = "Cert:\LocalMachine\My" 185 | [string]$intuneIssuer = "Microsoft Intune MDM Device CA" 186 | [string]$autopilotRegPath = "HKLM:\SOFTWARE\Microsoft\Provisioning\Diagnostics\Autopilot" 187 | [string]$autopilotRegName = "CloudAssignedMdmId" 188 | [string]$autopilotRegValue = Get-ItemProperty -Path $autopilotRegPath -Name $autopilotRegName -ErrorAction SilentlyContinue 189 | [bool]$mdm = $false 190 | 191 | # Check if device is Intune managed 192 | $intuneCert = Get-ChildItem -Path $certPath | Where-Object {$_.Issuer -match $intuneIssuer} 193 | log "Checking for Intune certificate..." 194 | if($intuneCert) 195 | { 196 | log "Intune certificate found" 197 | $mdm = $true 198 | $intuneId = (($intuneCert | Select-Object Subject).Subject).TrimStart("CN=") 199 | log "Intune ID: $intuneId" 200 | log "$hostname is Intune managed" 201 | } 202 | else 203 | { 204 | log "Device is not Intune managed" 205 | $intuneId = $null 206 | log "Intune ID: $intuneId" 207 | } 208 | 209 | # Check if device is Autopilot registered 210 | log "Checking for Autopilot registration..." 211 | if($autopilotRegValue) 212 | { 213 | log "Autopilot registration found" 214 | $mdm = $true 215 | $autopilotId = (Get-ItemProperty -Path "$($autopilotRegPath)\EstablishedCorrelations" -Name "ZtdRegistrationId").ZtdRegistrationId 216 | log "Autopilot ID: $autopilotId" 217 | } 218 | else 219 | { 220 | log "Autopilot registration not found" 221 | $autopilotId = $null 222 | log "Autopilot ID: $autopilotId" 223 | } 224 | 225 | # Check if device is domain joined 226 | log "Checking for domain join..." 227 | if($domainJoined -eq "Yes") 228 | { 229 | log "$hostname is domain joined" 230 | $localDomain = (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -Name "Domain").Domain 231 | log "Domain: $localDomain" 232 | } 233 | else 234 | { 235 | log "$hostname is not domain joined" 236 | $localDomain = $null 237 | log "Domain: $localDomain" 238 | } 239 | 240 | $pc = @{ 241 | hostname = $hostname 242 | intuneId = $intuneId 243 | azureAdId = $azureAdId 244 | localDomain = $localDomain 245 | autopilotId = $autopilotId 246 | domainJoined = $domainJoined 247 | azureAdJoined = $azureAdJoined 248 | mdm = $mdm 249 | } 250 | 251 | # Write PC object to registry 252 | log "Writing PC object to registry..." 253 | foreach($x in $pc.Keys) 254 | { 255 | $pcName = "OLD_$($x)" 256 | $pcValue = $($pc[$x]) 257 | # Check if value is null or empty 258 | if([string]::IsNullOrEmpty($pcValue)) 259 | { 260 | log "$pcName is null or empty" 261 | } 262 | else 263 | { 264 | log "$($pcName): $pcValue" 265 | reg.exe add $regPath /v $pcName /t REG_SZ /d $pcValue /f | Out-Null 266 | log "$pcName written to registry with value: $pcValue" 267 | } 268 | } 269 | 270 | # get current user info 271 | [string]$userName = (Get-CimInstance -ClassName Win32_ComputerSystem | Select-Object UserName).UserName 272 | [string]$SID = (New-Object System.Security.Principal.NTAccount($userName)).Translate([System.Security.Principal.SecurityIdentifier]).Value 273 | [string]$profilePath = (Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\$($SID)" -Name "ProfileImagePath") 274 | [string]$SAMName = ($userName).Split("\")[1] 275 | 276 | # If PC is NOT domain joined, get UPN from cache 277 | log "Attempting to get current user's UPN..." 278 | # If PC is Azure AD joined, get user ID from Graph 279 | if($azureAdJoined -eq "YES") 280 | { 281 | $upn = (Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\IdentityStore\Cache\$($SID)\IdentityCache\$($SID)" -Name "UserName") 282 | log "System is Entra ID Joined - detected IdentityCache UPN value: $upn. Querying graph..." 283 | $entraUserId = (Invoke-RestMethod -Method Get -Uri "https://graph.microsoft.com/beta/users/$($upn)" -Headers $sourceHeaders).id 284 | if($entraUserId) 285 | { 286 | log "Successfully obtained Entra User ID: $entraUserId." 287 | log "Entra ID: $entraUserId" 288 | } 289 | else 290 | { 291 | log "Could not obtain Entra User ID from UPN value: $upn." 292 | $entraUserId = $null 293 | log "Entra ID: $entraUserId" 294 | } 295 | } 296 | else 297 | { 298 | log "System is not Entra joined - setting UPN and Entra User ID values to Null." 299 | $upn = $null 300 | $entraUserId = $null 301 | } 302 | 303 | $currentUser = @{ 304 | userName = $userName 305 | upn = $upn 306 | entraUserId = $entraUserId 307 | profilePath = $profilePath 308 | SAMName = $SAMName 309 | SID = $SID 310 | } 311 | # Write user object to registry 312 | foreach($x in $currentUser.Keys) 313 | { 314 | $currentUserName = "OLD_$($x)" 315 | $currentUserValue = $($currentUser[$x]) 316 | # Check if value is null or empty 317 | if(![string]::IsNullOrEmpty($currentUserValue)) 318 | { 319 | log "Writing $($currentUserName) with value $($currentUserValue)..." 320 | try 321 | { 322 | reg.exe add $regPath /v $currentUserName /t REG_SZ /d $currentUserValue /f | Out-Null 323 | log "Successfully wrote $($currentUserName) with value $($currentUserValue)." 324 | } 325 | catch 326 | { 327 | $message = $_.Exception.Message 328 | log "Failed to write $($currentUserName) with value $($currentUserValue). Error: $($message)." 329 | } 330 | } 331 | } 332 | 333 | 334 | # USER SIGN IN TO VERIFY CREDENTIALS AND GET TARGET TENANT SID 335 | $installedNuget = Get-PackageProvider -Name NuGet -ListAvailable -ErrorAction SilentlyContinue 336 | if(-not($installedNuget)) 337 | { 338 | log "NuGet package provider not installed. Installing..." 339 | Install-PackageProvider -Name NuGet -Force 340 | log "NuGet package provider installed successfully." 341 | } 342 | else 343 | { 344 | log "NuGet package provider already installed." 345 | } 346 | # Check for Az.Accounts module 347 | $modules = ("Az.Accounts","RunAsUser") 348 | foreach($module in $modules) 349 | { 350 | $installedModule = Get-InstalledModule -Name $module -ErrorAction SilentlyContinue 351 | if(-not($installedModule)) 352 | { 353 | log "$module module not installed. Installing..." 354 | if($module -eq "Az.Accounts") 355 | { 356 | Install-Module -Name $module -RequiredVersion "4.2.0" -Force 357 | log "Az.Accounts module version 4.2.0 installed successfully." 358 | } 359 | else 360 | { 361 | Install-Module -Name $module -Force 362 | log "$module module installed successfully." 363 | } 364 | } 365 | else 366 | { 367 | if($module -eq "Az.Accounts" -and $installedModule.Version -ge "5.0.0") 368 | { 369 | log "Uninstalling newer version of $($module)..." 370 | Uninstall-Module -Name $Module -AllVersions -Force 371 | log "Installing $($module) version 4.2.0..." 372 | Install-Module -Name $modules -RequiredVersion "4.2.0" -Force 373 | log "Az.Accounts module version 4.2.0 installed successfully." 374 | } 375 | else 376 | { 377 | log "$module module already installed." 378 | } 379 | } 380 | } 381 | $scriptBlock = { 382 | Import-Module Az.Accounts 383 | 384 | #Get Token form OAuth 385 | Clear-AzContext -Force 386 | Update-AzConfig -EnableLoginByWam $false -LoginExperienceV2 Off 387 | Connect-AzAccount 388 | $theToken = Get-AzAccessToken -ResourceUrl "https://graph.microsoft.com/" 389 | 390 | #Get Token form OAuth 391 | $token = -join("Bearer ", $theToken.Token) 392 | 393 | #Reinstantiate headers 394 | $headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 395 | $headers.Add("Authorization", $token) 396 | $headers.Add("Content-Type", "application/json") 397 | 398 | $newUserObject = Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/me" -Headers $headers -Method "GET" 399 | 400 | $newUser = @{ 401 | upn = $newUserObject.userPrincipalName 402 | entraUserId = $newUserObject.id 403 | SAMName = $newUserObject.userPrincipalName.Split("@")[0] 404 | SID = $newUserObject.securityIdentifier 405 | } | ConvertTo-JSON 406 | 407 | $newUser | Out-File "C:\Users\Public\Documents\newUserInfo.json" 408 | } 409 | $newUserPath = "C:\Users\Public\Documents\newUserInfo.json" 410 | $timeout = 300 411 | $checkInterval = 5 412 | $elapsedTime = 0 413 | Invoke-AsCurrentUser -ScriptBlock $scriptBlock -UseWindowsPowerShell 414 | while($elapsedTime -lt $timeout) 415 | { 416 | if(Test-Path $newUserPath) 417 | { 418 | log "New user found. Continuing with script..." 419 | $elapsedTime = $timeout 420 | break 421 | } 422 | else 423 | { 424 | log "New user info not present. Waiting for user to sign in..." 425 | Start-Sleep -Seconds $checkInterval 426 | $elapsedTime += $checkInterval 427 | } 428 | } 429 | if(Test-Path $newUserPath) 430 | { 431 | log "New user info found at $newUserPath" 432 | $newUserInfo = Get-Content -Path "C:\Users\Public\Documents\newUserInfo.json" | ConvertFrom-JSON 433 | 434 | $newUser = @{ 435 | entraUserID = $newUserInfo.entraUserId 436 | SID = $newUserInfo.SID 437 | SAMName = $newUserInfo.SAMName 438 | UPN = $newUserInfo.upn 439 | } 440 | foreach($x in $newUser.Keys) 441 | { 442 | $newUserName = "NEW_$($x)" 443 | $newUserValue = $($newUser[$x]) 444 | if(![string]::IsNullOrEmpty($newUserValue)) 445 | { 446 | log "Writing $($newUserName) with value $($newUserValue)..." 447 | try 448 | { 449 | reg.exe add "HKLM\SOFTWARE\IntuneMigration" /v $newUserName /t REG_SZ /d $newUserValue /f | Out-Null 450 | log "Successfully wrote $($newUserName) with value $($newUserValue)." 451 | } 452 | catch 453 | { 454 | $message = $_.Exception.Message 455 | log "Failed to write $($newUserName) with value $($newUserValue). Error: $($message)." 456 | } 457 | } 458 | } 459 | Write-Host "User found. Continuing with script..." 460 | Remove-Item -Path $newUserPath -Force -Recurse 461 | } 462 | else 463 | { 464 | log "User not found. Exiting script." 465 | [System.Windows.Forms.MessageBox]::Show("New user cannot be found", "Migration Error", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error) 466 | exit 1 467 | } 468 | 469 | # Final check for new user SID 470 | $newUserSID = (Get-ItemProperty -Path "HKLM:\SOFTWARE\IntuneMigration" -Name "NEW_SID").NEW_SID 471 | if([string]::IsNullOrEmpty($newUserSID)) 472 | { 473 | log "New user SID not found. Exiting script." 474 | [System.Windows.Forms.MessageBox]::Show("New user SID not found", "Migration Error", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error) 475 | exit 1 476 | } 477 | else 478 | { 479 | log "New user SID found: $newUserSID" 480 | } 481 | 482 | 483 | # remove MDM certificate 484 | if($intuneCert) 485 | { 486 | log "Removing MDM certificate..." 487 | $intuneCert | Remove-Item 488 | log "MDM certificate removed" 489 | } 490 | else 491 | { 492 | log "MDM certificate not found" 493 | } 494 | 495 | # remove mdm enrollment 496 | # Remove MDM enrollment 497 | if($pc.mdm -eq $true) 498 | { 499 | log "Removing MDM enrollment..." 500 | $enrollmentPath = "HKLM:\SOFTWARE\Microsoft\Enrollments\" 501 | $enrollments = Get-ChildItem -Path $enrollmentPath 502 | foreach($enrollment in $enrollments) 503 | { 504 | $object = Get-ItemProperty Registry::$enrollment 505 | $enrollPath = $enrollmentPath + $object.PSChildName 506 | $key = Get-ItemProperty -Path $enrollPath -Name "DiscoveryServiceFullURL" 507 | if($key) 508 | { 509 | log "Removing MDM enrollment $($enrollPath)..." 510 | Remove-Item -Path $enrollPath -Recurse 511 | log "MDM enrollment removed successfully." 512 | } 513 | else 514 | { 515 | log "MDM enrollment not present." 516 | } 517 | } 518 | $enrollId = $enrollPath.Split("\")[-1] 519 | $additionalPaths = @( 520 | "HKLM:\SOFTWARE\Microsoft\Enrollments\Status\$($enrollID)", 521 | "HKLM:\SOFTWARE\Microsoft\EnterpriseResourceManager\Tracked\$($enrollID)", 522 | "HKLM:\SOFTWARE\Microsoft\PolicyManager\AdmxInstalled\$($enrollID)", 523 | "HKLM:\SOFTWARE\Microsoft\PolicyManager\Providers\$($enrollID)", 524 | "HKLM:\SOFTWARE\Microsoft\Provisioning\OMADM\Accounts\$($enrollID)", 525 | "HKLM:\SOFTWARE\Microsoft\Provisioning\OMADM\Logger\$($enrollID)", 526 | "HKLM:\SOFTWARE\Microsoft\Provisioning\OMADM\Sessions\$($enrollID)" 527 | ) 528 | foreach($path in $additionalPaths) 529 | { 530 | if(Test-Path $path) 531 | { 532 | log "Removing $($path)..." 533 | Remove-Item -Path $path -Recurse 534 | log "$($path) removed successfully." 535 | } 536 | else 537 | { 538 | log "$($path) not present." 539 | } 540 | } 541 | } 542 | else 543 | { 544 | log "MDM enrollment not present." 545 | } 546 | 547 | 548 | # Set migration tasks 549 | $tasks = @("reboot","postMigrate") 550 | foreach($task in $tasks) 551 | { 552 | $taskPath = "$($localPath)\$($task).xml" 553 | if([string]::IsNullOrEmpty($taskPath)) 554 | { 555 | log "$($task) task not found." 556 | } 557 | else 558 | { 559 | log "Setting $($task) task..." 560 | try 561 | { 562 | schtasks.exe /create /xml $taskPath /tn $task /f | Out-Host 563 | log "$($task) task set successfully." 564 | } 565 | catch 566 | { 567 | $message = $_.Exception.Message 568 | log "Failed to set $($task) task. Error: $message" 569 | log "Exiting script." 570 | [System.Windows.Forms.MessageBox]::Show("Failed to set $($task) task. Error: $message", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error) 571 | exit 1 572 | } 573 | } 574 | } 575 | 576 | # Leave Azure AD / Entra Join 577 | if($pc.azureAdJoined -eq "YES") 578 | { 579 | log "PC is Azure AD Joined. Leaving Azure AD..." 580 | try 581 | { 582 | Start-Process -FilePath "C:\Windows\System32\dsregcmd.exe" -ArgumentList "/leave" 583 | log "PC left Azure AD successfully." 584 | } 585 | catch 586 | { 587 | $message = $_.Exception.Message 588 | log "Failed to leave Azure AD. Error: $message" 589 | log "Exiting script." 590 | [System.Windows.Forms.MessageBox]::Show("Failed to leave Azure AD. Error: $message", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error) 591 | Exit 1 592 | } 593 | } 594 | else 595 | { 596 | log "PC is not Azure AD Joined." 597 | } 598 | 599 | # Leave Domain/Hybrid Join 600 | $migrateAdmin = "MigrationInProgress" 601 | $adminPW = generatePassword 602 | $adminGroup = Get-CimInstance -Query "Select * From Win32_Group Where LocalAccount = True And SID = 'S-1-5-32-544'" 603 | $adminGroupName = $adminGroup.Name 604 | New-LocalUser -Name $migrateAdmin -Password $adminPW -PasswordNeverExpires 605 | Add-LocalGroupMember -Group $adminGroupName -Member $migrateAdmin 606 | 607 | if($pc.domainJoined -eq "YES") 608 | { 609 | [string]$hostname = $pc.hostname, 610 | [string]$localDomain = $pc.localDomain 611 | 612 | # Check for line of sight to domain controller 613 | $pingCount = 4 614 | # Check if PowerShell 5 vs 7 for Test-Connection 615 | if($PSVersionTable.PSVersion.Major -eq 5) 616 | { 617 | $pingResult = Test-Connection -ComputerName $localDomain -Count $pingCount 618 | } 619 | else 620 | { 621 | $pingResult = Test-Connection -TargetName $localDomain -Count $pingCount 622 | } 623 | if($pingResult.StatusCode -eq 0) 624 | { 625 | log "$($hostname) has line of sight to domain controller. Attempting to break..." 626 | $adapter = Get-NetAdapter | Where-Object {$_.Status -eq 'Up'} | Select-Object -ExpandProperty InterfaceAlias 627 | Set-DnsClientServerAddress -InterfaceAlias $adapter -ServerAddresses ("8.8.8.8","8.8.4.4") 628 | log "Successfully broke line of sight to domain controller." 629 | } 630 | else 631 | { 632 | log "$($hostname) has no line of sight to domain controller." 633 | } 634 | log "Checking $migrateAdmin status..." 635 | [bool]$acctStatus = (Get-LocalUser -Name $migrateAdmin).Enabled 636 | if($acctStatus -eq $false) 637 | { 638 | log "$migrateAdmin is disabled; setting password and enabling..." 639 | Get-LocalUser -Name $migrateAdmin | Enable-LocalUser 640 | log "Successfully enabled $migrateAdmin." 641 | } 642 | else 643 | { 644 | log "$migrateAdmin is already enabled." 645 | } 646 | try 647 | { 648 | $instance = Get-CimInstance -ClassName 'Win32_ComputerSystem' 649 | $invCimParams = @{ 650 | MethodName = 'UnjoinDomainOrWorkGroup' 651 | Arguments = @{ FUnjoinOptions=0;Username="$hostname\$migrateAdmin";Password="$adminPW" } 652 | } 653 | $instance | Invoke-CimMethod @invCimParams 654 | log "Successfully unjoined $hostname from domain." 655 | } 656 | catch 657 | { 658 | $message = $_.Exception.Message 659 | log "Failed to unjoin $hostname from domain. Error: $message" 660 | log "Exiting script." 661 | [System.Windows.Forms.MessageBox]::Show("Failed to unjoin $hostname from domain. Error: $message", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error) 662 | Exit 1 663 | } 664 | } 665 | else 666 | { 667 | log "PC is not domain joined." 668 | } 669 | 670 | # FUNCTION: removeSCCM 671 | # DESCRIPTION: Removes the SCCM client from the device. 672 | function removeSCCM() 673 | { 674 | [CmdletBinding()] 675 | Param( 676 | [string]$CCMpath = "C:\Windows\ccmsetup\ccmsetup.exe", 677 | [array]$services = @("CcmExec","smstsmgr","CmRcService","ccmsetup"), 678 | [string]$CCMProcess = "ccmsetup", 679 | [string]$servicesRegPath = "HKLM:\SYSTEM\CurrentControlSet\Services\", 680 | [string]$ccmRegPath = "HKLM:\SOFTWARE\Microsoft\CCM", 681 | [array]$sccmKeys = @("CCM","SMS","CCMSetup"), 682 | [string]$CSPPath = "HKLM:\SOFTWARE\Microsoft\DeviceManageabilityCSP", 683 | [array]$sccmFolders = @("C:\Windows\ccm","C:\Windows\ccmsetup","C:\Windows\ccmcache","C:\Windows\ccmcache2","C:\Windows\SMSCFG.ini", 684 | "C:\Windows\SMS*.mif"), 685 | [array]$sccmNamespaces = @("ccm","sms") 686 | ) 687 | 688 | # Remove SCCM client 689 | log "Removing SCCM client..." 690 | if(Test-Path $CCMpath) 691 | { 692 | log "Uninstalling SCCM client..." 693 | Start-Process -FilePath $CCMpath -ArgumentList "/uninstall" -Wait 694 | if($CCMProcess) 695 | { 696 | log "SCCM client still running; killing..." 697 | Stop-Process -Name $CCMProcess -Force -ErrorAction SilentlyContinue 698 | log "Killed SCCM client." 699 | } 700 | else 701 | { 702 | log "SCCM client uninstalled successfully." 703 | } 704 | # Stop SCCM services 705 | foreach($service in $services) 706 | { 707 | $serviceStatus = Get-Service -Name $service -ErrorAction SilentlyContinue 708 | if($serviceStatus) 709 | { 710 | log "Stopping $service..." 711 | Stop-Service -Name $service -Force -ErrorAction SilentlyContinue 712 | log "Stopped $service." 713 | } 714 | else 715 | { 716 | log "$service not found." 717 | } 718 | } 719 | # Remove WMI Namespaces 720 | foreach($namespace in $sccmNamespaces) 721 | { 722 | Get-WmiObject -Query "SELECT * FROM __Namespace WHERE Name = '$namespace'" -Namespace "root" | Remove-WmiObject 723 | } 724 | # Remove SCCM registry keys 725 | foreach($service in $services) 726 | { 727 | $serviceKey = $servicesRegPath + $service 728 | if(Test-Path $serviceKey) 729 | { 730 | log "Removing $serviceKey registry key..." 731 | Remove-Item -Path $serviceKey -Recurse -Force -ErrorAction SilentlyContinue 732 | log "Removed $serviceKey registry key." 733 | } 734 | else 735 | { 736 | log "$serviceKey registry key not found." 737 | } 738 | } 739 | foreach($key in $sccmKeys) 740 | { 741 | $keyPath = $ccmRegPath + "\" + $key 742 | if(Test-Path $keyPath) 743 | { 744 | log "Removing $keyPath registry key..." 745 | Remove-Item -Path $keyPath -Recurse -Force -ErrorAction SilentlyContinue 746 | log "Removed $keyPath registry key." 747 | } 748 | else 749 | { 750 | log "$keyPath registry key not found." 751 | } 752 | } 753 | # Remove CSP 754 | Remove-Item -Path $CSPPath -Recurse -Force -ErrorAction SilentlyContinue 755 | # Remove SCCM folders 756 | foreach($folder in $sccmFolders) 757 | { 758 | if(Test-Path $folder) 759 | { 760 | log "Removing $folder..." 761 | Remove-Item -Path $folder -Recurse -Force -ErrorAction SilentlyContinue 762 | log "Removed $folder." 763 | } 764 | else 765 | { 766 | log "$folder not found." 767 | } 768 | } 769 | } 770 | else 771 | { 772 | log "SCCM client not found." 773 | } 774 | } 775 | 776 | 777 | # Remove SCCM client if required 778 | log "Checking for SCCM client..." 779 | if($config.SCCM -eq $true) 780 | { 781 | log "SCCM enabled. Removing SCCM client..." 782 | try 783 | { 784 | removeSCCM 785 | log "SCCM client removed successfully." 786 | } 787 | catch 788 | { 789 | $message = $_.Exception.Message 790 | log "Failed to remove SCCM client. Error: $message" 791 | log "Exiting script." 792 | [System.Windows.Forms.MessageBox]::Show("Failed to remove SCCM client. Error :$message", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Warning) 793 | Return 794 | } 795 | } 796 | else 797 | { 798 | log "SCCM not enabled." 799 | } 800 | 801 | # Delete source tenant objects 802 | log "Deleting source tenant objects..." 803 | # intune delete 804 | if($pc.intuneId) 805 | { 806 | log "Deleting Intune object..." 807 | try 808 | { 809 | Invoke-RestMethod -Method DELETE -Uri "https://graph.microsoft.com/beta/deviceManagement/managedDevices/$($pc.intuneId)" -Headers $sourceHeaders 810 | log "Intune object deleted successfully." 811 | } 812 | catch 813 | { 814 | $message = $_.Exception.Message 815 | log "Failed to delete Intune object. Error: $message" 816 | } 817 | } 818 | else 819 | { 820 | log "Intune object not found." 821 | } 822 | 823 | # autopilot delete 824 | if($pc.autopilotId) 825 | { 826 | log "Deleting Autopilot object..." 827 | try 828 | { 829 | Invoke-RestMethod -Method DELETE -Uri "https://graph.microsoft.com/beta/deviceManagement/windowsAutopilotDeviceIdentities/$($pc.autopilotId)" -Headers $sourceHeaders 830 | log "Autopilot object deleted successfully." 831 | } 832 | catch 833 | { 834 | $message = $_.Exception.Message 835 | log "Failed to delete Autopilot object. Error: $message" 836 | } 837 | } 838 | else 839 | { 840 | log "Autopilot object not found." 841 | } 842 | 843 | # Install provisioning package 844 | $ppkg = (Get-ChildItem -Path $config.localPath -Filter "*.ppkg" -Recurse).FullName 845 | if($ppkg) 846 | { 847 | log "Provisioning package found. Installing..." 848 | try 849 | { 850 | Install-ProvisioningPackage -PackagePath $ppkg -QuietInstall -Force 851 | log "Provisioning package installed." 852 | } 853 | catch 854 | { 855 | $message = $_.Exception.Message 856 | log "Failed to install provisioning package. Error: $message" 857 | log "Exiting script." 858 | [System.Windows.Forms.MessageBox]::Show("Failed to install provisioning package. Error: $message", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error) 859 | Exit 1 860 | } 861 | } 862 | else 863 | { 864 | log "Provisioning package not found." 865 | [System.Windows.Forms.MessageBox]::Show("Provisioning package not found", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error) 866 | } 867 | 868 | # Set auto logon 869 | [string]$autoLogonPath = "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" 870 | reg.exe add $autoLogonPath /v "AutoAdminLogon" /t REG_SZ /d 0 /f | Out-Host 871 | reg.exe add $autoLogonPath /v "DefaultUserName" /t REG_SZ /d $migrateAdmin /f | Out-Host 872 | reg.exe add $autoLogonPath /v "DefaultPassword" /t REG_SZ /d "@Password*123" | Out-Host 873 | log "Successfully set auto logon to $migrateAdmin." 874 | 875 | # Enable auto logon 876 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -Name "AutoAdminLogon" -Value 1 -Verbose 877 | log "Auto logon enabled." 878 | 879 | # Disable password logon provider 880 | reg.exe add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\Credential Providers\{60b78e88-ead8-445c-9cfd-0b87f74ea6cd}" /v "Disabled" /t REG_DWORD /d 1 /f | Out-Host 881 | log "Password logon provider disabled." 882 | 883 | # Disable DisplayLastUser 884 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "DontDisplayLastUserName" -Value 1 -Verbose 885 | log "DisplayLastUser disabled." 886 | 887 | # Set lock screen caption 888 | if($targetHeaders) 889 | { 890 | $tenant = $config.targetTenant.tenantName 891 | } 892 | else 893 | { 894 | $tenant = $config.sourceTenant.tenantName 895 | } 896 | reg.exe add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "Device Migration in Progress..." /f | Out-Host 897 | reg.exe add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d "Your PC is being migrated to the $($tenant) tenant and will automatically reboot in 30 seconds. Please do not power off." /f | Out-Host 898 | log "Lock screen caption set successfully." 899 | 900 | # Disable user ESP 901 | $SkipOOBE = get-childitem -path HKLM:\software\microsoft\enrollments\ -Recurse | Where-Object { $_.Property -match 'SkipUserStatusPage' } 902 | if ($SkipOOBE) 903 | { 904 | $Converted = Convert-Path $SkipOOBE.PSPath 905 | New-ItemProperty -Path Registry::$Converted -Name SkipUserStatusPage -Value 4294967295 -PropertyType DWORD -Force | Out-Null 906 | } 907 | else 908 | { 909 | log "SkipUserStatusPage not found." 910 | } 911 | 912 | Add-Computer -WorkGroupName "WORKGROUP" 913 | log "Changing workgroup to WORKGROUP" 914 | 915 | # Stop transcript and restart 916 | log "$($pc.hostname) will reboot in 30 seconds..." 917 | Stop-Transcript 918 | shutdown -r -t 30 919 | --------------------------------------------------------------------------------