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camieleggermont / UpdateIISExpressCertificate.ps1
Last active November 18, 2023 20:49
This powershell script generates a new certificate, removes the old certificate assignments from the IISExpress ssl ports and adds the newly generated one. The certificate is also copied over to the Trusted Root Certificate Authorities.
$cert = New-SelfSignedCertificate -DnsName "localhost", "localhost" -CertStoreLocation "cert:\LocalMachine\My" -NotAfter (Get-Date).AddYears(5)
$thumb = $cert.GetCertHashString()
For ($i=44300; $i -le 44399; $i++) {
netsh http delete sslcert ipport=0.0.0.0:$i
}
For ($i=44300; $i -le 44399; $i++) {
netsh http add sslcert ipport=0.0.0.0:$i certhash=$thumb appid=`{214124cd-d05b-4309-9af9-9caa44b2b74a`}
}
$cert = New-SelfSignedCertificate -DnsName "localhost", "localhost" -CertStoreLocation "cert:\LocalMachine\My" -NotAfter (Get-Date).AddYears(5)
$thumb = $cert.GetCertHashString()
For ($i=44300; $i -le 44399; $i++) {
netsh http delete sslcert ipport=0.0.0.0:$i
}
For ($i=44300; $i -le 44399; $i++) {
netsh http add sslcert ipport=0.0.0.0:$i certhash=$thumb appid=`{214124cd-d05b-4309-9af9-9caa44b2b74a`}
}