How to format an OID Subject Alt Name entry in a openssl.cnf file
问题 I need to add the following SAN to a certifacate: oid:1.2.3.4.5.5 My normal certificate creation process is to generate an openssl.cnf file, then using this file generate a csr (certificate signing request), and then generate a certificate from the csr using my own CA. The .cnf file is a plain text file which contains a section describing all the SANs that I would like included in the csr and eventually the crt. That section looks like this: ... [san] DNS.1 = foo.bar DNS.2 = baz.foobar IP.1 =