Difference between revisions of "OpenSSL"

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1 byte added ,  13:56, 21 September 2022
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subjectAltName = DNS:www.mydomain.com,DNS:mydomain.com,DNS:other.mydomain.com</pre>
subjectAltName = DNS:www.mydomain.com,DNS:mydomain.com,DNS:other.mydomain.com</pre>
There is some debate whether wildcard domains can be SANs. I think they can.<p>
There is some debate whether wildcard domains can be SANs. I think they can.<p>
Now create the CSR for the website.<pre>$ openssl req -new -key www.mydomain.com.key -sha256 -config openssl.cnf -subj 'C=GB/ST=Yorkshire/L=Leeds/O=Company Name/OU=Company IT Dept/CN=www.mydomain.com' > www.mydomain.com.csr</pre>
Now create the CSR for the website.<pre>$ openssl req -new -key www.mydomain.com.key -sha256 -config openssl.cnf -subj '/C=GB/ST=Yorkshire/L=Leeds/O=Company Name/OU=Company IT Dept/CN=www.mydomain.com' > www.mydomain.com.csr</pre>


The file <i>www.mydomain.com.csr</i> can be provided to the certificate authority for signing.
The file <i>www.mydomain.com.csr</i> can be provided to the certificate authority for signing.

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