
Chapter 6: Administration Tasks Not Performed in the Web Manager 119
Replacing the Self-Signed Certificate With an SSL Certificate
for
HTTPS
As described in HTTPS on the MergePoint 5224/5240 SP Manager on page 28, an administrator
must replace the automatically generated self signed certificate with an SSL certificate from an
official certificate authority. The root user can follow the instructions in the following procedure to
generate a certificate signing request; after obtaining the certificate from the CA, the root user then
must install the public key and the certificate in the Apache web server on the SP manager.
To replace the self
-signed certificate with one from a certificate authority:
1. Log into the console as root.
2. Use
openssl with the req parameter to create a private key and a public CSR (certificate
signing request).
Use the command line shown in the following screen example.
[root@MergePoint5224 /]# openssl req -new -nodes -keyout private.key \
-out public.csr
The utility prompts for information. The required information is shown in the following table.
Any other requested information is not required.
The generated request automatically includes the public key.
3. Submit the CSR request to the certificate authority (CA).
After receiving the certificate from the CA, perform the remaining steps:
4. Copy the private key into /etc/httpd/conf/ssl.key/server.key.
Table 6.2: Required Information When Creating an SSL Certificate Request
Prompt What You Enter
Country Name (2 letter code) [AU]: The country code consisting of two letters
State or Province Name (full name)
[SomeState]:
The full name (not the postal abbreviation) of the state
Locality Name (e.g., city) []: The name of your city
Organization Name (e.g., company) [Internet
Widgits Ltd]:
The organization for which you want to obtain the certificate
Organizational Unit Name (e.g., section) []: The department or section
Common Name (e.g., your name or your
server’s hostname) []:
The name of the machine where the certificate must
be installed
Email Address []: Your email address or the administrator’s email address
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