Created
August 15, 2014 08:20
-
-
Save potatoqualitee/04f743910541591443d4 to your computer and use it in GitHub Desktop.
sp_help_revlogin2.ps1
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$source = "sqlserver" | |
$destination = "sqlcluster" | |
$smo = [Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.SMO") | |
$smoext = [Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.SMOExtended") | |
$sourceserver = New-Object Microsoft.SqlServer.Management.Smo.Server $source | |
$destserver = New-Object Microsoft.SqlServer.Management.Smo.Server $destination | |
foreach ($sourcelogin in $sourceserver.logins) { | |
$destserver.refresh() | |
$destserver.logins.refresh() | |
$username = $sourcelogin.name | |
if ($destserver.logins[$username] -eq $null -and $sourcelogin.IsSystemObject -ne $true) { | |
$destlogin = New-Object Microsoft.SqlServer.Management.Smo.Login($destserver, $username) | |
$destlogin.set_Sid($sourcelogin.get_Sid()) | |
if ($sourcelogin.PasswordPolicyEnforced) { $destlogin.PasswordPolicyEnforced = $true } | |
if ($sourcelogin.PasswordExpirationEnabled) { $destlogin.PasswordExpirationEnabled = $true } | |
$defaultdb = $sourcelogin.DefaultDatabase | |
if ($destserver.databases[$defaultdb] -eq $null) { $defaultdb = "master" } | |
$destlogin.DefaultDatabase = $defaultdb | |
if ($sourcelogin.LoginType -eq "SqlLogin") { | |
$sql = "SELECT CAST(CONVERT(varchar(256), CAST(LOGINPROPERTY(name,'PasswordHash') | |
AS varbinary (256)), 1) AS nvarchar(max)) as hashedpass FROM sys.server_principals | |
WHERE principal_id = $($sourcelogin.id)" | |
$destlogin.LoginType = "SqlLogin" | |
$hashedpass = ($sourceserver.databases['master'].ExecuteWithResults($sql)).Tables.hashedpass | |
$destlogin.Create($hashedpass, [Microsoft.SqlServer.Management.Smo.LoginCreateOptions]::IsHashed) | |
} | |
elseif ($sourcelogin.LoginType -eq "WindowsUser") { | |
$destlogin.LoginType = "WindowsUser" | |
$destlogin.Create() | |
} | |
else { Write-Warning "$($sourcelogin.LoginType) logins not supported. $($sourcelogin.name) skipped."; continue} | |
$destlogin.refresh() | |
if ($sourcelogin.DenyWindowsLogin) { $destlogin.DenyWindowsLogin = $true } | |
if ($sourcelogin.IsDisabled) { $destlogin.Disable() } | |
$destlogin.alter() | |
# Server Roles: sysadmin, bulkadmin, etc | |
foreach ($role in $sourceserver.roles) { | |
if ($role.EnumMemberNames() -contains $sourcelogin.name) { | |
if ($destserver.roles[$role.name] -ne $null) { $destlogin.AddToRole($role.name)}} | |
} | |
# Securables: Connect SQL, View any database, Administer Bulk Operations, etc. | |
$perms = $sourceserver.EnumServerPermissions($username) | |
foreach ($perm in $perms) { | |
$permstate = $perm.permissionstate | |
if ($permstate -eq "GrantWithGrant") { $grantwithgrant = $true; $permstate = "grant" } else { $grantwithgrant = $false } | |
$permset = New-Object Microsoft.SqlServer.Management.Smo.ServerPermissionSet($perm.permissiontype) | |
$destserver.$permstate($permset,$username,$grantwithgrant) | |
} | |
# Credential mapping | |
$logincredentials = $sourceserver.credentials | Where-Object {$_.Identity -eq $sourcelogin.name} | |
foreach ($credential in $logincredentials) { | |
if ($destserver.Credentials[$credential.name] -eq $null) { | |
$newcred = New-Object Microsoft.SqlServer.Management.Smo.Credential($destserver, $credential.name) | |
$newcred.identity = $sourcelogin.name | |
$newcred.Create() | |
} else { | |
$destlogin.AddCredential($credential.name) | |
} | |
} | |
# Database mappings are unnecessary because they're handled by the db migration. | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment