mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2025-09-05 22:32:55 +02:00
40 lines
957 B
C++
40 lines
957 B
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* (c) ZeroTier, Inc.
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* https://www.zerotier.com/
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*/
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#include "Tag.hpp"
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#include "Identity.hpp"
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#include "Network.hpp"
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#include "Node.hpp"
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#include "RuntimeEnvironment.hpp"
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#include "Switch.hpp"
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#include "Topology.hpp"
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namespace ZeroTier {
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int Tag::verify(const RuntimeEnvironment* RR, void* tPtr) const
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{
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if ((! _signedBy) || (_signedBy != Network::controllerFor(_networkId))) {
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return -1;
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}
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const Identity id(RR->topology->getIdentity(tPtr, _signedBy));
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if (! id) {
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RR->sw->requestWhois(tPtr, RR->node->now(), _signedBy);
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return 1;
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}
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try {
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Buffer<(sizeof(Tag) * 2)> tmp;
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this->serialize(tmp, true);
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return (id.verify(tmp.data(), tmp.size(), _signature) ? 0 : -1);
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}
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catch (...) {
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return -1;
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}
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}
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} // namespace ZeroTier
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