Social media certificates
To communicate to Facebook, LinkedIn and Twitter, your server requires the SSL certificates for these social networks to be installed.
When these certificates expire, you must refresh them on your server by removing then and adding them again.
Viewing certificates
To view a list of current certificates for Facebook, LinkedIn and Twitter, run the following command from the [wp\_profile\_root](../reference/wpsdirstr.md#wp_profile_root)/ConfigEngine directory:
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Windows™
ConfigEngine.bat action-list-wcm-social-certs
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AIX® HP-UX Linux™ Solaris
./ConfigEngine.sh action-list-wcm-social-certs
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IBM® i
ConfigEngine.sh action-list-wcm-social-certs
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z/OS®
./ConfigEngine.sh action-list-wcm-social-certs
Removing certificates
To remove all current certificates for Facebook, LinkedIn and Twitter, run the following command from the [wp\_profile\_root](../reference/wpsdirstr.md#wp_profile_root)/ConfigEngine directory:
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Windows™
ConfigEngine.bat action-remove-wcm-social-certs
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AIX® HP-UX Linux™ Solaris
./ConfigEngine.sh action-remove-wcm-social-certs
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IBM® i
ConfigEngine.sh action-remove-wcm-social-certs
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z/OS®
./ConfigEngine.sh action-remove-wcm-social-certs
Installing certificates
To install the certificates for Facebook, LinkedIn and Twitter, run the following command from the [wp\_profile\_root](../reference/wpsdirstr.md#wp_profile_root)/ConfigEngine directory:
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Windows™
ConfigEngine.bat action-install-wcm-social-certs
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AIX® HP-UX Linux™ Solaris
./ConfigEngine.sh action-install-wcm-social-certs
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IBM® i
ConfigEngine.sh action-install-wcm-social-certs
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z/OS®
./ConfigEngine.sh action-install-wcm-social-certs
Note: If your server is located behind a firewall, you might need to manually import these certificates. See the WebSphere® Application Server documentation for instructions on importing certificates. The following locations are for each certificate type:
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Facebook: graph.facebook.com
Note: On z/OS systems, you must use the IP address of the Facebook certificate.
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LinkedIn: api.linkedin.com
- Twitter: api.twitter.com
SSL port 443 is the default SSL port for these certificates.