First Commit

node/Revocation.cpp

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+/*
+ * Copyright (c)2019 ZeroTier, Inc.
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file in the project's root directory.
+ *
+ * Change Date: 2026-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2.0 of the Apache License.
+ */
+/****/
+
+#include "Revocation.hpp"
+#include "RuntimeEnvironment.hpp"
+#include "Identity.hpp"
+#include "Topology.hpp"
+#include "Switch.hpp"
+#include "Network.hpp"
+#include "Node.hpp"
+
+namespace ZeroTier {
+
+int Revocation::verify(const RuntimeEnvironment *RR,void *tPtr) const
+{
+	if ((!_signedBy)||(_signedBy != Network::controllerFor(_networkId))) {
+		return -1;
+	}
+	const Identity id(RR->topology->getIdentity(tPtr,_signedBy));
+	if (!id) {
+		RR->sw->requestWhois(tPtr,RR->node->now(),_signedBy);
+		return 1;
+	}
+	try {
+		Buffer<sizeof(Revocation) + 64> tmp;
+		this->serialize(tmp,true);
+		return (id.verify(tmp.data(),tmp.size(),_signature) ? 0 : -1);
+	} catch ( ... ) {
+		return -1;
+	}
+}
+
+} // namespace ZeroTier