====== Configure apache2 to use comodo essential ssl certificate ======

  * Generate key: ''openssl genrsa -out ssl_subdomain_com.key 2048''
  * Create CSR: ''openssl req -new -key ssl_subdomain_com.key -out ssl_subdomain_com.csr''
  * Check CSR: ''openssl req -noout -text -in ssl_subdomain_com.csr''
  * Get your certificate from comodo 
  * Chain certificate download from comodo https://support.comodo.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=964 -> essential.cabundle
  * Get CRT after registration -> ssl_subdomain_com.crt
  * Append chain certificate to crt: ''cp ssl_subdomain_com.crt ssl_subdomain_com.bundle.crt'' ''cat essential.cabundle >> ssl_subdomain_com.bundle.crt''

Configure apache2 w/gntls
<code>
    GnuTLSEnable on
    GnuTLSPriorities NORMAL
    GnuTLSCertificateFile /etc/ssl-cacert/apache/ssl_subdomain_com.bundle.crt
    GnuTLSKeyFile         /etc/ssl-cacert/apache/ssl_subdomain_com.key
</code>

Configure apache2 with openssl -> https://support.comodo.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=264

Ref: https://support.comodo.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=264

{{tag>linux apache ssl comodo}}

~~LINKBACK~~
~~DISCUSSION~~