How to Avoid PassPhrase Dialog
If you have ever provided a passphrase while creating a private key for SSL configuration, then you are required to enter passphrase every time restarting… Read More »How to Avoid PassPhrase Dialog
SSL
How to Resolve "Could not open passwd file -c for reading"
When you were trying to use htdigest instead of htpasswd to create a password file, you might meet the error: [root@test ~]# htdigest -c /usr/local/httpd/passwords… Read More »How to Resolve "Could not open passwd file -c for reading"
Where is the Default Location of SSL Certificates?
For creating SSL certificates, you have to install one of httpd module called mod_ssl, and after that, a corresponding configuration file will be created at… Read More »Where is the Default Location of SSL Certificates?
How to Make Your Official SSL Work - Openssl + Apache + Linux + CA
The procedure to make formal SSL work is more complicate than a self-signed SSL, because the procedure involves a third party, i.e. a certificate authority… Read More »How to Make Your Official SSL Work - Openssl + Apache + Linux + CA
How to Resolve "(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80"
After installing SSL certificate, I rebooted the system, and I knew the process which ran httpd might be wrongly started at system startup, because starting… Read More »How to Resolve "(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80"
How to Update Openssl to a Fixed Release against HeartBleed on Enterprise Linux 6.4
Openssl announced a vulnerability (CVE-2014-0160) in the handling of the TLS heartbeat extension on April 7th, 2014. Version 1.0.1 before 1.0.1g and 1.0.2 before 1.0.2… Read More »How to Update Openssl to a Fixed Release against HeartBleed on Enterprise Linux 6.4
How to Remove Pass Phrase From Private Key
After configuring SSL in httpd service, we can restart httpd. [root@w01 ~]# service httpd restart Stopping httpd: … Read More »How to Remove Pass Phrase From Private Key
How to Create Self-Signed Certificate by Openssl on CentOS 6.4
Before you create a self-signed certificate, you should install mod_ssl for Apache httpd server first. [root@test ~]# yum install mod_ssl Loaded plugins: fastestmirror, refresh-packagekit, security… Read More »How to Create Self-Signed Certificate by Openssl on CentOS 6.4