PSCredentialStore/src/Connection/Disconnect-From.ps1

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function Disconnect-From {
<#
.SYNOPSIS
Terminates a session established with Connect-To using a CredentialStoreItem.
.DESCRIPTION
Terminates a session established with Connect-To using a CredentialStoreItem.
.PARAMETER RemoteHost
Specify the remote endpoint, whose session you would like to terminate.
.PARAMETER Identifier
Defaults to "". Specify a string, which separates two CredentialStoreItems for the
same hostname.
.PARAMETER Type
Specify the host type of the target. Currently implemented targets are: CiscoUcs, FTP, NetAppFAS, VMware,
CisServer, ExchangeHTTP, ExchangeHTTPS, SCP.
.PARAMETER Force
Force the disconnect, even if the disconnect would fail.
.INPUTS
[None]
.OUTPUTS
[None]
.EXAMPLE
Disconnect-From -RemoteHost "ucs.myside.local" -Type CiscoUcs
.EXAMPLE
Disconnect-From -RemoteHost "ftp.myside.local" -Type FTP
.EXAMPLE
Disconnect-From -RemoteHost "fas.myside.local" -Type NetAppFAS
.EXAMPLE
Disconnect-From -RemoteHost "esx01.myside.local" -Type VMware
.EXAMPLE
Disconnect-From -RemoteHost "esx01.myside.local" -Type VMware -Force:$True
.EXAMPLE
Disconnect-From -RemoteHost "vcenter.myside.local" -Type CisServer
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.EXAMPLE
Disconnect-From -RemoteHost "exchange01.myside.local" -Type ExchangeHTTP
.EXAMPLE
Disconnect-From -RemoteHost "exchange01.myside.local" -Type ExchangeHTTPS
#>
[CmdletBinding()]
[Diagnostics.CodeAnalysis.SuppressMessageAttribute(
'PSAvoidGlobalVars',
'',
Justification = 'Wrapping existing global vars from external modules'
)]
param (
[Parameter(Mandatory = $true)]
[string]$RemoteHost,
[Parameter(Mandatory = $true)]
[ValidateSet(
'CiscoUcs',
'FTP',
'NetAppFAS',
'VMware',
'CisServer',
'ExchangeHTTP',
'ExchangeHTTPS',
'SCP'
)]
[string]$Type,
[Parameter(Mandatory = $false)]
[switch]$Force
)
begin {}
process {
switch -Regex ($Type) {
"VMware" {
try {
if ($Force) {
Disconnect-VIServer -Server $RemoteHost -Confirm:$false -ErrorAction Stop -Force:$true
}
else {
Disconnect-VIServer -Server $RemoteHost -Confirm:$false -ErrorAction Stop
}
}
catch {
# Write a error message to the log.
$MessageParams = @{
Message = "Unable to disconnect from {0} using Type {1}." -f $RemoteHost, $Type
ErrorAction = 'Stop'
}
Write-Error @MessageParams
}
}
"CisServer" {
try {
if ($Force) {
Disconnect-CisServer -Server $RemoteHost -Confirm:$false -ErrorAction Stop -Force:$true
}
else {
Disconnect-CisServer -Server $RemoteHost -Confirm:$false -ErrorAction Stop
}
}
catch {
# Write a error message to the log.
$MessageParams = @{
Message = "Unable to disconnect from {0} using Type {1}." -f $RemoteHost, $Type
ErrorAction = 'Stop'
}
Write-Error @MessageParams
}
}
# Check for an existing WinSCP Session var
"FTP" {
if ($Global:WinSCPSession.Opened) {
Remove-WinSCPSession -WinSCPSession $Global:WinSCPSession
}
else {
$MessageParams = @{
Message = 'There is no open WinSCP Session'
ErrorAction = 'Stop'
}
Write-Error @MessageParams
}
}
# DataONTAP doesn't have a CmdLet `Disconnect-NcController`.
# So we go ahead and clear the CurrentNcController variable.
"NetAppFAS" {
try {
$MessageParams = @{
Message = (
"Setting {0} to `$null, which will disconnect NetAppFAS" -f $Global:CurrentNcController
)
ErrorAction = 'Continue'
}
Write-Verbose @MessageParams
$Global:CurrentNcController = $null
}
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catch {
# Write a error message to the log.
$MessageParams = @{
Message = "Unable to disconnect from {0} using Type {1}." -f $RemoteHost, $Type
ErrorAction = 'Stop'
}
Write-Error @MessageParams
}
}
"CiscoUcs" {
try {
Disconnect-Ucs -Ucs $RemoteHost
}
catch {
# Write a error message to the log.
$MessageParams = @{
Message = "Unable to disconnect from {0} using Type {1}." -f $RemoteHost, $Type
ErrorAction = 'Stop'
}
Write-Error @MessageParams
}
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}
"ExchangeHTTP*" {
try {
Get-Variable -Name 'PSExchangeRemote' -Scope Global -ErrorAction Stop
Remove-PSSession -Session $Global:PSExchangeRemote -ErrorAction Stop
}
catch {
$MessageParams = @{
Message = "Unable to disconnect from {0} using Type {1}." -f $RemoteHost, $Type
ErrorAction = 'Stop'
}
Write-Error @MessageParams
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}
}
"SCP" {
if ($Global:WinSCPSession.Opened) {
Remove-WinSCPSession -WinSCPSession $Global:WinSCPSession
}
else {
$MessageParams = @{
Message = 'There is no open WinSCP Session'
ErrorAction = 'Stop'
}
Write-Error @MessageParams
}
}
default {
# Write a error message to the log.
$MessageParams = @{
Message = "Unable to disconnect from {0} using Type {1}." -f $RemoteHost, $Type
ErrorAction = 'Stop'
}
Write-Error @MessageParams
}
}
}
end {}
}