Depending on your partner agreement, digital signature processing may be required.
If you chose to require digital signatures on SAML 2.0 authentication requests on thescreen or inbound messages on the screen, you must configure the required certificate information that PingFederate can use to verify the signed messages.
The Signature Verification Settings is the launching point for this task. If digital signature verification is not required, the Signature Verification Settings screen is not shown.
- On the Signature Verification Settings screen, click Manage Signature Verification Settings.
On the Trust Model screen, select a trust model on the
Certificate Verification Method screen.
- The partner certificate must be signed by a trusted certificate authority
(CA). Optionally, you may also restrict the issuer to a specific Trusted CA
to mitigate potential man-in-the-middle attacks and to provide a means to
isolate certificates used by different connections. The CA's certificate
must be imported into the PingFederate Trusted CA store on the Important:
If you are using the redirect binding for SLO, you cannot use anchored certificates because SAML 2.0 does not permit certificates to be included using this transport method.
The partner certificate is self-signed or you want to trust a specified certificate.
When anchored certificates are used between partners, certificates may be changed without sending the update to your partner. If the certificate is unanchored, any changes must be promulgated.
(For more information, see Digital signing policy coordination.)
Trust model Subsequent steps Anchored On the Subject DN screen:
- Enter the Subject DN of the certificate or extract it from your SP partner's certificate if the certificate is stored on an accessible file system.
- (Optional) Select the Restrict Issuer
check box and enter the Issuer DN of the
certificate. Alternatively, extract it from your partner's
Consider enabling this option to mitigate potential man-in-the-middle attacks and to provide a means to isolate certificates used by different connections.
Unanchored On the Signature Verification Certificate screen:
- Select a certificate from the list.
If you have not yet imported the certificate from your partner, click Manage Certificates to do so (see Managing certificates from partners).
- (Optional) Select additional certificates.Note:
When configured, PingFederate considers a digital signature valid so long as it can verify the signature using one of the certificates from this list.Tip:
This is useful in situation where your partner has sent you a certificate to replace the current certificate. Adding this second certificate allows PingFederate to continue validating digital signatures as the partner switches to the new signing certificate.
It also adds support for the scenario where your partner uses a pool for certificates to sign its messages. Adding these certificates ensures digital signatures can be validated as the partner rotates its signing certificates.
On the Summary screen, review your configuration and
perform one of the following tasks:
- Amend your configuration
- Click the corresponding screen title and then follow the configuration wizard to complete the task.
- Keep your changes
- Click Done and continue with the rest of the
When editing an existing configuration, you may also click Save as soon as the administrative console offers the opportunity to do so.
- Discard your changes
- Click Cancel.