"</sp:AsymmetricBinding>";
PolicyEnforcer policyEnforcer = buildAndStartPolicyEngine(policyString);
X509TokenSecurityEvent initiatorX509TokenSecurityEvent = new X509TokenSecurityEvent();
X509SecurityTokenImpl securityToken = getX509Token(WSSecurityTokenConstants.X509V3Token);
securityToken.addTokenUsage(WSSecurityTokenConstants.TokenUsage_MainSignature);
initiatorX509TokenSecurityEvent.setSecurityToken(securityToken);
policyEnforcer.registerSecurityEvent(initiatorX509TokenSecurityEvent);
X509TokenSecurityEvent recipientX509TokenSecurityEvent = new X509TokenSecurityEvent();
securityToken = getX509Token(WSSecurityTokenConstants.X509V3Token);