Apache+SSL in Centos

1. Install package
yum install mod_ssl openssl

2. Create CA and generate Cert
# Generate private key 
openssl genrsa -out ca.key 1024 

# Generate CSR 
openssl req -new -key ca.key -out ca.csr

# Generate Self Signed Key
openssl x509 -req -days 365 -in ca.csr -signkey ca.key -out ca.crt

# Move the files to the correct locations
mv ca.crt /etc/pki/tls/certs
mv ca.key /etc/pki/tls/private/ca.key
mv ca.csr /etc/pki/tls/private/ca.csr

3. Config SSL for httpd
Setup the path for the cert and ca key
vi /etc/httpd/conf.d/ssl.conf 
SSLCertificateFile /etc/pki/tls/certs/ca.crt
SSLCertificateKeyFile /etc/pki/tls/private/ca.key

4. Setup Virtual Host in Apache

<virtualhost *:443>
SSLEngine on
SSLCertificateFile /etc/pki/tls/certs/ca.crt
SSLCertificateKeyFile /etc/pki/tls/private/ca.key
<Directory /var/www/vhosts/yoursite.com/httpsdocs>
AllowOverride All
</directory>
DocumentRoot /var/www/vhosts/yoursite.com/httpsdocs
ServerName yoursite.com
</virtualhost>

/etc/init.d/httpd restart