At Webopius we develop a fair number of e-Commerce based sites, all of which use Secure Sockets Layer (SSL) to ensure the security of personal information entered and communicated via the browser.
In many cases, we have a live site deployed and we have a development environment running locally within a Mac OS X based system running MAMP (www.mamp.info). Normally, MAMP doesn’t have the configuration settings to allow Apache to run with SSL support so this guide is intended to show you how to change that and run a functional site with support for both http:// and https:// connections using MAMP.
What we will be doing is configuring MAMP to use ports 80 (http) and 443 (SSL) rather than the 8888 port it uses as standard. We will also be changing the configuration to allow you to stop and start both http and https services using the standard MAMP console rather than having to use the command line.
Step 1: Backup!
Before making any changes to MAMP, please backup your MAMP install. At the very minimum, take copies of the conf/apache/httpd.conf and conf/apache/ssl.conf files as we will be editing these.
Step 2: Stop any other web server running on your machine
Because we are going to change the port that MAMP uses for http traffic (usually 8888), you need to make sure that no other process is currently using ports 80 and 443. You can check this by typing netstat at the terminal. The usual suspect is the Mac’s own apache server which you will need to stop if it is running.
Step 3. Create a self signed SSL certificate
For development purposes, you need to create an SSL certificate. Of course for your live commercial site, you will need to purchase an authenticated certificate (we use Comodo SSL for ours) but for development purposes you can create your own free SSL certificate as follows:
Generate a private key
From the OS X terminal, type:
openssl genrsa -des3 -out server.key 1024
enter a password (twice)
Generate Certificate Signing Request (CSR)
openssl req -new -key server.key -out server.csr
enter the password you used above for the server key
Now, answer the questions it asks you, an example is shown below. The MOST important field is the Common Name which must match the domain name you are using locally (e.g. dev.mysite.com)
Country Name (2 letter code) [AU]:GB
State or Province Name (full name) [Some-State]:Surrey
Locality Name (eg, city) :Richmond
Organization Name (eg, company) [Internet Widgits Pty Ltd]:Webopius Ltd
Organizational Unit Name (eg, section) :Development
Common Name (eg, YOUR name) :dev.mywebsite.com
Email Address :firstname.lastname@example.org
A challenge password :
An optional company name :
(We left the challenge password blank)
Generate the Certificate
openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
enter the password you used for the private key
Remove password from the server key
cp server.key server.tmp
openssl rsa -in server.tmp -out server.key
Move the Certificate and key into the MAMP configuration
cp server.crt /Applications/MAMP/conf/ssl
cp server.key /Applications/MAMP/conf/ssl
Step 5. Edit MAMP Apache Configuration to support SSL
What we will do now, is tell MAMP to support SSL each time that it starts. Normally, you would tell Apache to to this from the command line by typing apachectl startssl but we need the convenience of starting MAMP from the standard MAMP dashboard or application window.
Edit the MAMP ssl.conf file (/Applications/MAMP/conf/apache/ssl.conf)
- Comment out the line that looks for SSL being defined (change
<IfDefine SSL> to #
- Comment out the closing define (change
</IfDefine SSL> to #
- Change the SSLCertificateFile entry to:
- Change the SSLCertificateKeyFile entry to:
- [optionally] add a VirtualHost entry for your website (after the existing VirtualHost section) as follows:
DocumentRoot [directory location of mywebsite]
Step 6. Edit MAMP Apache HTTP Configuration to use SSL as standard
Finally, we will edit the MAMP http configuration to listen on ports 80 and 443 (rather than 8888), include the SSL configuration and listed to the SSL ports by default.
Edit the MAMP httpd.conf file (/Applications/MAMP/conf/apache/httpd.conf)
- Change ‘Listen’ to:
Listen 127.0.0.1:80 (rather than 8888)
- Load SSL as standard by commenting out the define SSL statements as you did previously:
<IfDefine SSL> and
- Change ‘ServerName’ to:
ServerName localhost:80 (rather than 8888)
Remove or change any references in your Virtual Hosts to port 8888 to port 80.
Step 7. Restart Apache
Finally, stop the existing MAMP Apache process and restart.
You *should* now be able to view http://www.yoursite.com AND https://www.yoursite.com.
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