87 lines
2.1 KiB
PowerShell
87 lines
2.1 KiB
PowerShell
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function Test-CSCertificate {
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<#
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.SYNOPSIS
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Tests if the given certificate exists in a store.
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.DESCRIPTION
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Use this function to ensure if a certificate is already imported into a given store.
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.PARAMETER Thumbprint
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Provide one or more thumprints.
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.PARAMETER StoreName
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Select the store name in which you want to search the certificates.
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.PARAMETER StoreLocation
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Select between the both available locations CurrentUser odr LocalMachine.
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.INPUTS
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[None]
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.OUTPUTS
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[bool]
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.EXAMPLE
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Test-CSCertificate -Thumbprint '12345678' -StoreName 'My' -StoreLocation 'CurrentUser'
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.NOTES
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File Name : Test-CSCertificate.ps1
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Author : Marco Blessing - marco.blessing@googlemail.com
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Requires :
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.LINK
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https://github.com/OCram85/PSCredentialStore
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#>
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[CmdletBinding()]
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[OutputType([bool])]
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param(
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[Parameter(Mandatory = $true, ValueFromPipeline = $true)]
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[ValidateNotNullOrEmpty()]
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[string]$Thumbprint,
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[Parameter(Mandatory = $false)]
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[ValidateSet(
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'AddressBook',
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'AuthRoot',
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'CertificateAuthority',
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'Disallowed',
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'My',
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'Root',
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'TrustedPeople',
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'TrustedPublisher'
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)]
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[string]$StoreName = 'My',
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[Parameter(Mandatory = $false)]
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[ValidateSet(
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'CurrentUser',
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'LocalMachine'
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)]
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[string]$StoreLocation = 'CurrentUser'
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)
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begin {
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$Store = [System.Security.Cryptography.X509Certificates.X509Store]::New($StoreName, $StoreLocation)
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try {
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$Store.Open('ReadOnly')
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}
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catch {
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$_.Exception.Message | Write-Error -ErrorAction Stop
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}
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}
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process {
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$Cert = $Store.Certificates | Where-Object { $_.Thumbprint -eq $Thumb }
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if ($null -eq $Cert) {
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return $false
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}
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else {
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return $true
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}
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}
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end {
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$Store.Close()
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}
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}
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