82 lines
2.4 KiB
PowerShell
82 lines
2.4 KiB
PowerShell
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function Get-ProvidersFromTenantDatabase {
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<#
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.SYNOPSIS
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Queries a tenant database for provider data
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.DESCRIPTION
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Queries a tenant database for provider data. Optionally returns only valid provider configuration. Objects returned as a PSObject array contains
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ProviderType, ProviderName, and AssemblyInfo
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.PARAMETER TenantConnectionString
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The full connection string to a tenant database
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.PARAMETER ValidOnly
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When supplied filters out providers tied to deleted Item records, or those with ProviderType Unknown
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.OUTPUTS
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Returns objects hydrated from the JSON file.
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#>
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[CmdletBinding()]
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[OutputType([System.Object[]])]
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param(
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[Parameter(Mandatory=$true)]
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[string]$TenantConnectionString,
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[Parameter(Mandatory=$false)]
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[switch]$ValidOnly
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)
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$logLead = Get-LogLeadName
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if (-NOT (Confirm-DatabaseAccess -connectionString $TenantConnectionString -InformationAction SilentlyContinue)) {
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Write-Warning "$logLead : Could not connect to Tenant with connection string [$TenantConnectionString]. Verify your access and rerun"
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return $null
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}
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$providerQuery = @"
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SELECT pt.Name as ProviderType, p.Name as ProviderName, p.AssemblyInfo as ProviderAssemblyInfo
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FROM core.provider p
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INNER JOIN core.ProviderType pt on pt.ID = p.ProviderTypeID
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INNER JOIN core.Item i on i.ParentId = p.ID
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WHERE i.ItemType in ('Connector', 'Processor')
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"@
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if ($ValidOnly.IsPresent) {
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Write-Verbose "$logLead : Appending query with filter to eliminate invalid providers"
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$providerQuery += "`n`tAND i.Deleted = '0' AND pt.Name != 'Unused'"
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}
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$data = @()
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try {
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$sqlConnection = New-Object System.Data.SqlClient.SqlConnection $TenantConnectionString
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$sqlConnection.Open()
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[System.Data.SqlClient.SqlCommand]$command = $sqlConnection.CreateCommand()
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$command.CommandText = $providerQuery
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$reader = $command.ExecuteReader()
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while ($reader.Read()) {
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$data += @{
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ProviderType = $reader[0]
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ProviderName = $reader[1]
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AssemblyInfo = $reader[2]
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}
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}
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} catch {
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Write-Warning "$logLead : An unexpected exception occurred: $($_.Exception.Message)"
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return $null
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} finally {
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if ($null -ne $sqlConnection) {
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$sqlConnection.Dispose()
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}
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}
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return $data
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}
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