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ZeroTierOne
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ZeroTierOne
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node
Adam Ierymenko 0995c1dcaa Encapsulate LZ4 in Packet.cpp to eliminate dependency. 9 жил өмнө
..
Address.hpp b9dba97fdb Bunch more refactoring for an even more compact NetworkConfig representation, especially rules. 9 жил өмнө
Array.hpp 4e4fd51117 boring doc stuff 10 жил өмнө
AtomicCounter.hpp 4931e44998 Implement "weak pointer" behavior on Topology Path canonicalization hash table. 9 жил өмнө
Buffer.hpp 529515d1d1 Changes to how new-style binary network configs are detected, and a new-style binary serialized meta-data representation. 9 жил өмнө
C25519.cpp 38433e85bf More little stuff in crypto code. 11 жил өмнө
C25519.hpp 4e4fd51117 boring doc stuff 10 жил өмнө
Capability.cpp 98152d974a More cleanup and removal of DeferredPackets, will do the latter in a more elegant way. 9 жил өмнө
Capability.hpp e53f63ca87 Broke down and added an OR to the rules engine. It is now possible to have a series of MATCHes that are ORed. 9 жил өмнө
CertificateOfMembership.cpp 56febbf2ba . 9 жил өмнө
CertificateOfMembership.hpp 32fa061700 Compute credential TTL et al. 9 жил өмнө
Cluster.cpp f2d2df2b11 Cluster build fix. 9 жил өмнө
Cluster.hpp a963810e02 Tweak a few cluster params for higher perf / lower initial setup latency. 10 жил өмнө
Constants.hpp 84732fcb12 Wire through external path lookup. Static paths should now work. 9 жил өмнө
Dictionary.hpp 15c07c58b6 Refactored network config chunking to sign every chunk to prevent stupid DOS attack potential, and implement network config fast propagate (though we probably will not use this for a bit). 9 жил өмнө
Hashtable.hpp 8a2e8bd585 Rework how paths are set as remote cluster preferred. The code is now clearer and cluster preference indications are now very sticky as they should be. 9 жил өмнө
Identity.cpp ecc1324bb0 Rules engine work: capability based security model with tags and capabilities, and some cleanup across other places. 9 жил өмнө
Identity.hpp 7036831203 Sign Dictionary in doNETWORK_CONFIG_REQUEST. 9 жил өмнө
IncomingPacket.cpp d5528e4e9a Wire up VERB_USER_MESSAGE in core. 9 жил өмнө
IncomingPacket.hpp d5528e4e9a Wire up VERB_USER_MESSAGE in core. 9 жил өмнө
InetAddress.cpp 6a50291aa2 Fix the case for InetAddress::containsAddress for IPv6 route of :: 9 жил өмнө
InetAddress.hpp 25f9c294dc Small bug fix and warning removal. 9 жил өмнө
MAC.hpp 4e4fd51117 boring doc stuff 10 жил өмнө
Membership.cpp 8ffae313fd add new files & remove old ones from VS project. Now builds & runs on Windows again 9 жил өмнө
Membership.hpp eac3667ec1 Bunch more refactoring and work on revocations, etc. 9 жил өмнө
MulticastGroup.hpp dbf3e6c3c9 Dead code removal. 9 жил өмнө
Multicaster.cpp 1615ef1114 Rename getBestRoot() etc. 9 жил өмнө
Multicaster.hpp 1346e31a8e Windows build fixes, Software update fix, warning removal. 9 жил өмнө
Mutex.hpp 4e4fd51117 boring doc stuff 10 жил өмнө
Network.cpp c8554504f3 . 9 жил өмнө
Network.hpp 226123ca08 Refactor controller to permit sending of pushes as well as just replies to config requests. 9 жил өмнө
NetworkConfig.cpp c9ee8612e4 Credential TTL (tags/capabilities) should be credential time max delta, since we could get pushed one that is newer. 9 жил өмнө
NetworkConfig.hpp cc4bacc199 Cleanup, and implement compression disable flag for networks. 9 жил өмнө
NetworkController.hpp 226123ca08 Refactor controller to permit sending of pushes as well as just replies to config requests. 9 жил өмнө
Node.cpp d7e7ad4f88 Can't send a user message to self. 9 жил өмнө
Node.hpp d5528e4e9a Wire up VERB_USER_MESSAGE in core. 9 жил өмнө
NonCopyable.hpp 4e4fd51117 boring doc stuff 10 жил өмнө
OutboundMulticast.cpp cc4bacc199 Cleanup, and implement compression disable flag for networks. 9 жил өмнө
OutboundMulticast.hpp cc4bacc199 Cleanup, and implement compression disable flag for networks. 9 жил өмнө
Packet.cpp 0995c1dcaa Encapsulate LZ4 in Packet.cpp to eliminate dependency. 9 жил өмнө
Packet.hpp 0995c1dcaa Encapsulate LZ4 in Packet.cpp to eliminate dependency. 9 жил өмнө
Path.cpp a3bdae9735 Work in progress: Path canonicalization refactor. 9 жил өмнө
Path.hpp 5b6d27e659 Implement relay policy, and setting multicast limit to 0 now disables multicast on the network as would be expected. 9 жил өмнө
Peer.cpp 84732fcb12 Wire through external path lookup. Static paths should now work. 9 жил өмнө
Peer.hpp 84732fcb12 Wire through external path lookup. Static paths should now work. 9 жил өмнө
Poly1305.cpp c952fbbd8d Only enable 128-bit Poly1305 on X86_64 right now. Has compilation issues on ARM, but the 64-bit version should be fine. 10 жил өмнө
Poly1305.hpp 4e4fd51117 boring doc stuff 10 жил өмнө
README.md 6d8de214eb Docs and controller API version 9 жил өмнө
Revocation.cpp 1f74dd4589 Revocation work in progress, add WATCH which is TEE with implicit rate sync (thanks JG@DCVC!), and clean up some cruft in Network. 9 жил өмнө
Revocation.hpp eac3667ec1 Bunch more refactoring and work on revocations, etc. 9 жил өмнө
RuntimeEnvironment.hpp 98152d974a More cleanup and removal of DeferredPackets, will do the latter in a more elegant way. 9 жил өмнө
SHA512.cpp 4e4fd51117 boring doc stuff 10 жил өмнө
SHA512.hpp 4e4fd51117 boring doc stuff 10 жил өмнө
Salsa20.cpp 0c498556d5 Unroll Salsa20 fully for a little more speed (non-SSE now almost as fast as SSE) 10 жил өмнө
Salsa20.hpp 719233617c Add uint16_t key to Hashtable, and make Salsa20 zero its keyspace on destruction. 10 жил өмнө
SelfAwareness.cpp d3524f3609 Refactor COM stuff a bit, and respond to COM requests a bit more readily for rapid setup. Will need to revisit later. 9 жил өмнө
SelfAwareness.hpp b5c86b6ba4 Bunch more path refactoring. Peers no longer forget paths, but do not normally use expired paths. Expired paths might still be tried if nothing else is reachable. 9 жил өмнө
SharedPtr.hpp 4931e44998 Implement "weak pointer" behavior on Topology Path canonicalization hash table. 9 жил өмнө
Switch.cpp 84732fcb12 Wire through external path lookup. Static paths should now work. 9 жил өмнө
Switch.hpp 39333c9e8e Modify unite() to deal with a second layer of upstreams. 9 жил өмнө
Tag.cpp 1f74dd4589 Revocation work in progress, add WATCH which is TEE with implicit rate sync (thanks JG@DCVC!), and clean up some cruft in Network. 9 жил өмнө
Tag.hpp 1f74dd4589 Revocation work in progress, add WATCH which is TEE with implicit rate sync (thanks JG@DCVC!), and clean up some cruft in Network. 9 жил өмнө
Topology.cpp 244f37179c Minor security: lock roots to only be reachable via World IPs. 9 жил өмнө
Topology.hpp 244f37179c Minor security: lock roots to only be reachable via World IPs. 9 жил өмнө
Utils.cpp fa2bb91ae5 Kill some old debug code. 9 жил өмнө
Utils.hpp 0fb3d1d582 Add a build version for software update use so we can do very minor updates within a version. 9 жил өмнө
World.hpp 740b34124f Naming... 9 жил өмнө

README.md

ZeroTier Virtual Switch Core

This directory contains the real ZeroTier: a completely OS-independent global virtual Ethernet switch engine. This is where the magic happens.

Give it wire packets and it gives you Ethernet packets, and vice versa. The core contains absolutely no actual I/O, port configuration, or other OS-specific code (except Utils::getSecureRandom()). It provides a simple C API via /include/ZeroTierOne.h. It's designed to be small and maximally portable for future use on small embedded and special purpose systems.

Code in here follows these guidelines:

  • Keep it minimal, especially in terms of code footprint and memory use.
  • There should be no OS-dependent code here unless absolutely necessary (e.g. getSecureRandom).
  • If it's not part of the core virtual Ethernet switch it does not belong here.
  • No C++11 or C++14 since older and embedded compilers don't support it yet and this should be maximally portable.
  • Minimize the use of complex C++ features since at some point we might end up "minus-minus'ing" this code if doing so proves necessary to port to tiny embedded systems.