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OpenSSL: Creating an ADFS certificate

Just as a quick reference for myself, here are the required statements to create your own certificate using OpenSSL:

  • Create the ADFS certificate:

openssl req -x509 -nodes -days 3650 -newkey rsa:1024 -keyout adfs01.pem -out adfs01.pem-extensions v3_ca

  • Pack the certificate and the key into a pfx file so we can easily import it into the Windows Certificate store:

openssl pkcs12 -export -out adfs01.pfx -in adfs01.pem -name "adfs01"

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