How can I install SSL on localhost in Ubuntu?

Question

I want to install an SSL certificate on my localhost in Ubuntu environment because I can't work on the production server directly. I have to put some conditions in my code on the basis of whether the page is HTTP or HTTPS.

How can I do this?

question from:https://stackoverflow.com/questions/25946170/how-can-i-install-ssl-on-localhost-in-ubuntu

Answer 1

Enable the apache module by typing:

sudo a2enmod ssl

After you have enabled SSL, you'll have to restart the web server for the change to be recognized:

sudo service apache2 restart

Let's start off by creating a subdirectory within Apache's configuration hierarchy to place the certificate files that we will be making:

sudo mkdir /etc/apache2/ssl

Now that we have a location to place our key and certificate, we can create them both in one step by typing:

sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/apache2/ssl/apache.key -out /etc/apache2/ssl/apache.crt

The questions portion looks something like this:

Country Name (2 letter code) [AU]:US
State or Province Name (full name) [Some-State]:New York
Locality Name (eg, city) []:New York City
Organization Name (eg, company) [Internet Widgits Pty Ltd]:Your Company
Organizational Unit Name (eg, section) []:Department of Kittens
Common Name (e.g. server FQDN or YOUR name) []:your_domain.com
Email Address []:[email protected]

Open the file with root privileges now:

sudo nano /etc/apache2/sites-available/default-ssl.conf

With the comments removed, the file looks something like this:

<IfModule mod_ssl.c>
    <VirtualHost _default_:443>
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
        SSLEngine on
        SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem
        SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key
        <FilesMatch ".(cgi|shtml|phtml|php)$">
                        SSLOptions +StdEnvVars
        </FilesMatch>
        <Directory /usr/lib/cgi-bin>
                        SSLOptions +StdEnvVars
        </Directory>
        BrowserMatch "MSIE [2-6]" 
                        nokeepalive ssl-unclean-shutdown 
                        downgrade-1.0 force-response-1.0
        BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
    </VirtualHost>
</IfModule>

In the end, it will look something like this. The entries were modified from the original file:

<IfModule mod_ssl.c>
    <VirtualHost _default_:443>
        ServerAdmin [email protected]
        ServerName your_domain.com
        ServerAlias www.your_domain.com
        DocumentRoot /var/www/html
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
        SSLEngine on
        SSLCertificateFile /etc/apache2/ssl/apache.crt
        SSLCertificateKeyFile /etc/apache2/ssl/apache.key
        <FilesMatch ".(cgi|shtml|phtml|php)$">
            SSLOptions +StdEnvVars
        </FilesMatch>
        <Directory /var/www/html>
            SSLOptions +StdEnvVars
            DirectoryIndex index.php
            AllowOverride All
            Order allow,deny
            Allow from all
        </Directory>
        BrowserMatch "MSIE [2-6]" 
                        nokeepalive ssl-unclean-shutdown 
                        downgrade-1.0 force-response-1.0
        BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
    </VirtualHost>
</IfModule>

Save and exit the file when you are finished. Now that we have configured our SSL-enabled virtual host, we need to enable it.

sudo a2ensite default-ssl.conf

We then need to restart Apache to load our new virtual host file:

sudo service apache2 restart

That's it now run your site with https..!!