Obtaining a StartCom Murmur Certificate
This is a quick hands-on guide for obtaining and installing a Class 1 server certificate in murmur on a reasonably modern Linux system.
wget --no-check-certificate https://www.startssl.com/certs/sub.class1.server.ca.pem
$ openssl req -nodes -newkey rsa:2048 -nodes -keyout mumble.key -out server_mumble.csr Generating a 2048 bit RSA private key .........................................+++ ..+++ writing new private key to 'mumble.key' ----- You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----- Country Name (2 letter code) [GB]: State or Province Name (full name) [Berkshire]: Locality Name (eg, city) [Newbury]: Organization Name (eg, company) [My Company Ltd]: Organizational Unit Name (eg, section) : Common Name (eg, your name or your server's hostname) : Email Address : Please enter the following 'extra' attributes to be sent with your certificate request A challenge password : An optional company name :
This will create server_mumble.csr.
After authenticating to the StartSSL website (assuming you've already added your domain to StartSSL and verified it), click "Certificates Wizard", select "Web Server SSL/TLS Certificate" from the Certificate Target dropdown box, and click "Continue".
Skip the key generation step because we've already generated a key using OpenSSL above. You will now have a text area were you can paste the contents of server_mumble.csr. Paste the contents of server_mumble.csr and click "Continue".
After the certificate is generated the contents of the textarea should be placed in a new file, ssl_mumble.crt.
cat sub.class1.server.ca.pem >> ssl_mumble_concat.crt cat ssl_mumble.crt >> ssl_mumble_concat.crt
Now the file ssl_mumble_concat.crt contains the certificate, and mumble.key contains the key. Move the files into the same folder as murmur.ini and edit the following two lines:
Restart murmur and you're done.