Zack Meier
43 lines
1.1 KiB
PowerShell
43 lines
1.1 KiB
PowerShell
<#
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.SYNOPSIS
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A short one-line action-based description, e.g. 'Tests if a function is valid'
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.DESCRIPTION
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A longer description of the function, its purpose, common use cases, etc.
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.NOTES
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Information or caveats about the function e.g. 'This function is not supported in Linux'
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.LINK
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Specify a URI to a help page, this will show when Get-Help -Online is used.
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.EXAMPLE
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Test-MyTestFunction -Verbose
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Explanation of the function or its result. You can include multiple examples with additional .EXAMPLE lines
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#>
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function Get-SslCertificate {
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[CmdletBinding()]
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param (
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[Parameter(Mandatory)]
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[string]$DNSName
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)
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process {
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Write-Verbose "Checking certificate for $DNSName"
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$tcp = [Net.Sockets.TcpClient]::new($DNSName, 443)
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$ssl = [Net.Security.SslStream]::new(
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$tcp.GetStream(),
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$false,
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{ $true }
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)
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$ssl.AuthenticateAsClient($DNSName)
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$cert = [Security.Cryptography.X509Certificates.X509Certificate2]::new(
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$ssl.RemoteCertificate
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)
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$ssl.Dispose()
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$tcp.Dispose()
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$cert
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}
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} |