auth-cfg: Add a rule to suspend certificate validation constraints

src/libstrongswan/credentials/auth_cfg.h

@@ -94,6 +94,8 @@ enum auth_rule_t {
 	AUTH_RULE_CRL_VALIDATION,
 	/** result of a OCSP validation, cert_validation_t */
 	AUTH_RULE_OCSP_VALIDATION,
+	/** CRL/OCSP validation is disabled, bool */
+	AUTH_RULE_CERT_VALIDATION_SUSPENDED,
 	/** subject is member of a group, identification_t*
 	 * The group membership constraint is fulfilled if the subject is member of
 	 * one group defined in the constraints. */