/*
- * Copyright 2001-2007 Internet2
- *
+ * Copyright 2001-2009 Internet2
+ *
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
/**
* MessageFlowRule.cpp
- *
+ *
* SAML replay and freshness checking SecurityPolicyRule
*/
public:
MessageFlowRule(const DOMElement* e);
virtual ~MessageFlowRule() {}
-
+
const char* getType() const {
return MESSAGEFLOW_POLICY_RULE;
}
- void evaluate(const XMLObject& message, const GenericRequest* request, SecurityPolicy& policy) const;
-
+ bool evaluate(const XMLObject& message, const GenericRequest* request, SecurityPolicy& policy) const;
+
private:
bool m_checkReplay;
time_t m_expires;
}
}
-void MessageFlowRule::evaluate(const XMLObject& message, const GenericRequest* request, SecurityPolicy& policy) const
+bool MessageFlowRule::evaluate(const XMLObject& message, const GenericRequest* request, SecurityPolicy& policy) const
{
Category& log=Category::getInstance(SAML_LOGCAT".SecurityPolicyRule.MessageFlow");
log.debug("evaluating message flow policy (replay checking %s, expiration %lu)", m_checkReplay ? "on" : "off", m_expires);
- time_t now = time(NULL);
+ time_t now = policy.getTime();
time_t skew = XMLToolingConfig::getConfig().clock_skew_secs;
time_t issueInstant = policy.getIssueInstant();
if (issueInstant == 0) {
throw SecurityPolicyException("Message expired, was issued too long ago.");
}
}
-
+
// Check replay.
if (m_checkReplay) {
const XMLCh* id = policy.getMessageID();
if (!id || !*id)
- return;
+ return false;
ReplayCache* replayCache = XMLToolingConfig::getConfig().getReplayCache();
if (!replayCache) {
log.warn("no ReplayCache available, skipping requested replay check");
- return;
+ return false;
}
auto_ptr_char temp(id);
log.error("replay detected of message ID (%s)", temp.get());
throw SecurityPolicyException("Rejecting replayed message ID ($1).", params(1,temp.get()));
}
+ return true;
}
+ return false;
}