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#san

2 one-liners with this tag.

All one-liners tagged san

Generate a private key and CSR for multiple domains

$openssl req -new -newkey rsa:2048 -nodes -keyout example.com.key -out example.com.csr -subj "/CN=example.com" -addext "subjectAltName=DNS:example.com,DNS:www.example.com"
cautionSSL and certificates

Read all domains of a certificate (SAN)

$openssl s_client -connect example.com:443 -servername example.com </dev/null 2>/dev/null | openssl x509 -noout -ext subjectAltName
harmlessSSL and certificates

Read first, then run.

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