Export the Openfire self-signed certificate used on the Linux based Openfire server. This procedure uses the sample values in the Key customer configuration information for XMPP federation section.
On Linux, open an xterm.
Change directories to <Openfire install dir>/resources/security, where <Openfire install dir> is the directory where Openfire is installed.
Run the following to use the keytool command to export the certificate: keytool -export -alias <of domain>_rsa -file openfire.cer -keystore keystore.
ADDITIONAL INFORMATION:
The keytool command is provided in the JDK distribution of Java and sometimes with Openfire in <Openfire install dir>/jre/bin.
