WebFeb 28, 2024 · After a bit of research I found that OpenSSL can be used to generate the certificate signing request with Subject Alternative Names defined, as well as the private key. Here are the OpenSSL commands that worked for me. Generate a private key openssl genrsa -out synology-1520.key 4096 Create a configuration file that will be used to … WebMar 14, 2024 · I believe that I only need to generate one CSR that contains a unique Common Name and contains all the node names in the SAN field. Ok so if that is correct, then I generate that one CSR then submit it to …
How to Create a CSR and Key File for a SAN Certificate with
WebI wish to configure OpenSSL such that when running openssl req -new to generate a new certificate signing request, I am prompted for any alternative subject names to include … WebAdd a comment. 1. #! /bin/dash # Steps 1-3 show how to use openssl to create a certificate request # that includes Subject Alternative Names. # In the uncommon case where you … in the boat
How to generate a certificate request with SubjectAltNames on IIS …
WebOct 26, 2024 · For a development and test environment, to generate a single CSR with multiple-subject alternative names, add the -RequestType SingleCSR parameter and value. Important We do not recommend using this approach for production environments. WebJun 22, 2015 · I have generated a CSR that includes the field subject alt names: openssl req -out mycsr.pem -new -key mykey.pem -days 365 When I inspect this it looks as expected with a new field present: X509v3 Subject Alternative Name: DNS: my.alt.dns However when I use this to sign a certificate that field is omitted for some reason. WebAnd while that’s usually fun and interesting, there’s one thing I often needed and never figured out, till a few days ago, which is how to generate CSRs (Certificate Signing Requests) with AlternativeNames (eg: including www and non-www domain in the same cert) with a one-liner command. new homes in hixson tn