PSCredentialStore/src/Item/Test-CredentialStoreItem.ps1
Marco Blessing 64af16cc08 Publish Pre-release (#1)
* adds basic module layout

* fix module manifest encoding

* fix callsign in appveyor helper

* adds challenge file related functions

* adds connection manager functions

* adds Test-ChallengeFile

* adds item related functions

* adds store related functions

* adds cSpell dictionary

* adds CredentialStore related Pester tests

* [WIP] test Pester file

* fix typo

* adds file dependencies

* [WIP] fix pester tests

* fix exception state

* [WIP] add file dependencies

* fix gitkeep filename

* set constant debug module version string

* adds Pester Tests for New-CredentialStoreItem

* adds basic readme file

* adds functions to export; adds meta data

* adds vscode debug config

* adds test for optional dependencies

* [WIP] Implements optional dependency test

* adds taskrunner definitions

* adds CBH

* add gitignore file

* adds basic Build tasks

* typo fixed

* adds build folder to ignore list

* adds Cisco and NetApp opt dependencies

* adds build task

* fix end of line dequence

* remove task.json error

* adds sources for optional modules

* enables Pester and posh-git

* prepare pre-release
2017-09-21 13:32:15 +02:00

94 lines
2.9 KiB
PowerShell

function Test-CredentialStoreItem() {
<#
.SYNOPSIS
Checks if the given RemoteHost identifier combination exists in the credential store.
.DESCRIPTION
Use this cmdlet for basic checks with a single item. Check the item first with this function before
you try to interact with it.
.PARAMETER Path
Define a custom credential store you try to read from. Without the `-Path` parameter
`Test-CredentialStoreItem` tries to read from the default private store.
.PARAMETER RemoteHost
Specify the host, for which you would like to change the credentials.
.PARAMETER Identifier
Adds an optional identifier to the given RemoteHost. Makes it possible to store multiple credentials
for a single host.
.PARAMETER Shared
Switch to shared mode with this param. This enforces the command to work with a shared CredentialStore which
can be decrypted across systems.
.INPUTS
[None]
.OUTPUTS
[None]
.EXAMPLE
If (Test-CredentialStoreItem -RemoteHost "Default") {
Get-CredentialStoreItem -RemoteHost "Default"
}
Else {
Write-Warning ("The given Remote Host {0} does not exist in the credential Store!" -f $RemoteHost)
}
.NOTES
File Name : Test-CredentialStoreItem.ps1
Author : Marco Blessing - marco.blessing@googlemail.com
Requires :
.LINK
https://github.com/OCram85/PSCredentialStore
#>
[CmdletBinding(DefaultParameterSetName = "Private")]
[OutputType([Boolean])]
param(
[Parameter(Mandatory = $false, ParameterSetName = "Shared")]
[string]$Path = "{0}\PSCredentialStore\CredentialStore.json" -f $env:ProgramData,
[Parameter(Mandatory = $true)]
[ValidateNotNullOrEmpty()]
[string]$RemoteHost,
[Parameter(Mandatory = $false)]
[ValidateNotNullOrEmpty()]
[string]$Identifier,
[Parameter(Mandatory = $false, ParameterSetName = "Shared")]
[switch]$Shared
)
if ($PSCmdlet.ParameterSetName -eq "Private") {
$Path = "{0}\CredentialStore.json" -f $env:APPDATA
}
if ($Identifier -ne "") {
$CredentialName = $RemoteHost = "{0}/{1}" -f $Identifier, $RemoteHost
}
else {
$CredentialName = $RemoteHost
}
if (Test-CredentialStore -Path $Path) {
$CS = Get-CredentialStore -Path $Path
$CSMembers = Get-Member -InputObject $CS
if (($CSMembers.MemberType -eq "NoteProperty") -and ($CSMembers.Name -eq $CredentialName)) {
return $true
}
else {
return $false
}
}
else {
$MsgParams = @{
ErrorAction = "Stop"
Message = "The given credential store ({0}) does not exist!" -f $Path
}
Write-Error @MsgParams
}
}