Private/Test-NSPSslDnsName.ps1
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function Test-NSPSslDnsName { # A name a public CA will put on a certificate: at least two labels (contoso.com, vpn.contoso.com), # optionally a leading wildcard (*.contoso.com). [CmdletBinding()] [OutputType([bool])] param([Parameter(Mandatory)][AllowEmptyString()][string]$Name) $Name -match '^(\*\.)?([a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$' } |