59 lines
2.0 KiB
PowerShell
59 lines
2.0 KiB
PowerShell
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function Get-CatalogsFromMaster {
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<#
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.SYNOPSIS
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Returns a collection of tenants from the master database as a hashtable
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#>
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[CmdletBinding()]
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param(
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[Parameter(Position = 0, Mandatory = $false)]
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[string]$ConnectionString
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)
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if ([String]::IsNullOrEmpty($ConnectionString)) {
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$masterConnectionString = Get-MasterConnectionString
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}
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else {
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$masterConnectionString = $ConnectionString
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}
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$conn = New-Object System.Data.SqlClient.SqlConnection
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$conStrBuilder = New-Object System.Data.SqlClient.SqlConnectionStringBuilder($masterConnectionString)
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$conn.ConnectionString = $conStrBuilder.ToString()
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[hashtable[]]$databases = @()
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try {
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$conn.Open()
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$query = New-Object System.Data.SqlClient.SqlCommand("SELECT Name, BankUrlSignatures, BankAdminUrlSignatures, DataSource, Catalog FROM dbo.Tenant", $conn)
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$results = $query.ExecuteReader()
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if (!$results.HasRows) {
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Write-Warning (" No rows were returned from the tenant table.`nServer: {0}`nDatabase: {1}" -f $conStrBuilder.DataSource, $conStrBuilder.InitialCatalog)
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return $null
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}
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while ($results.Read()) {
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$tenantConStringBuilder = $conStrBuilder
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$tenantConStringBuilder.'Data Source' = $results.Item(3)
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$tenantConStringBuilder.'Initial Catalog' = $results.Item(4)
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$databases += @{Name = $results.Item(0); Signature = $results.Item(1); AdminSignature = $results.Item(2); DataSource = $results.Item(3); Catalog = $results.Item(4); ConnectionString = $tenantConStringBuilder.ToString()}
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}
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return $databases
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}
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catch {
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Write-Warning "An exception occurred while trying to pull tenants from the master database"
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Write-Warning $_ | Format-List -Force
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return $null
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}
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finally {
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if ($conn.State -ne [System.Data.ConnectionState]::Closed) {
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$conn.Close()
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}
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$conn = $null
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}
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}
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