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Created May 13, 2018 16:45
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Windows IIS Letsencrypt Powershell create certificate according to ebekker/ACMESharp Quick-Start and @RickStrahl
#install-Module -Name ACMESharp
import-module ACMESharp
$email = "mailto:[email protected]"
$domain = "codepaste.net"
$alias = "codepaste"
$iissitename = "codepaste.net"
$certname = "codepaste$(get-date -format yyyy-MM-dd--HH-mm)"
$pfxfile = "c:\Admin\Certs\$certname.pfx"
$initializevault = $FALSE
$createregistration = $FALSE
$createalias = $TRUE
# Change to the Vault folder
cd C:\ProgramData\ACMESharp\sysVault
# First time on the machine - intiialize vault
if($initializevault)
{
Initialize-ACMEVault
}
Get-ACMEVault
if($createregistration)
{
# Set up new 'account' tied to an email address
New-AcmeRegistration -Contacts "$email" -AcceptTos
}
if($createalias)
{
# Associate a new site
New-AcmeIdentifier -Dns $domain -Alias $alias
# Prove the site exists and is accessible
Complete-ACMEChallenge $alias -ChallengeType http-01 -Handler iis -HandlerParameters @{WebSiteRef="$iissitename"}
# Validate site
Submit-ACMEChallenge $alias -ChallengeType http-01
# check until valid or invalid - pending
Update-ACMEIdentifier $alias -ChallengeType http-01
Update-ACMEIdentifier $alias -ChallengeType http-01
}
# Generate a certificate
New-ACMECertificate ${alias} -Generate -Alias $certname
#Submit the certificate
Submit-ACMECertificate $certname
# Hit until values are filled in
update-AcmeCertificate $certname
pause
# Export Certifiacte to PFX file
Get-ACMECertificate $certname -ExportPkcs12 $pfxfile
pause
# manually install the certificate
certutil -importPFX "c:\Admin\Certs\$certname" –p password
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