<\/p>\n\n\n\n
$minimumCertAgeDays = 60
$timeoutMilliseconds = 10000
$urls = get-content .\\check-urls.txt
#disabling the cert validation check. This is what makes this whole thing work with invalid certs...
[Net.ServicePointManager]::ServerCertificateValidationCallback = {$true}
foreach ($url in $urls)
{
Write-Host Checking $url -f Green
$req = [Net.HttpWebRequest]::Create($url)
$req.Timeout = $timeoutMilliseconds
$req.AllowAutoRedirect = $false
try {$req.GetResponse() |Out-Null} catch {Write-Host Exception while checking URL $url`: $_ -f Red}
$certExpiresOnString = $req.ServicePoint.Certificate.GetExpirationDateString()
#Write-Host \"Certificate expires on (string): $certExpiresOnString\"
[datetime]$expiration = [System.DateTime]::Parse($req.ServicePoint.Certificate.GetExpirationDateString())
#Write-Host \"Certificate expires on (datetime): $expiration\"
[int]$certExpiresIn = ($expiration - $(get-date)).Days
$certName = $req.ServicePoint.Certificate.GetName()
$certPublicKeyString = $req.ServicePoint.Certificate.GetPublicKeyString()
$certSerialNumber = $req.ServicePoint.Certificate.GetSerialNumberString()
$certThumbprint = $req.ServicePoint.Certificate.GetCertHashString()
$certEffectiveDate = $req.ServicePoint.Certificate.GetEffectiveDateString()
$certIssuer = $req.ServicePoint.Certificate.GetIssuerName()
if ($certExpiresIn -gt $minimumCertAgeDays)
{
Write-Host Cert for site $url expires in $certExpiresIn days [on $expiration] -f Green
}
else
{
Write-Host WARNING: Cert for site $url expires in $certExpiresIn days [on $expiration] -f Red
Write-Host Threshold is $minimumCertAgeDays days. Check details:`nCert name: $certName -f Red
Write-Host Cert public key: $certPublicKeyString -f Red
Write-Host Cert serial number: $certSerialNumber`nCert thumbprint: $certThumbprint`nCert effective date: $certEffectiveDate`nCert issuer: $certIssuer -f Red
}
Write-Host
rv req
rv expiration
rv certExpiresIn
}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7847","post","type-post","status-publish","format-standard","hentry","category-research"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t