Adam Ierymenko b72847d504 Finally implement network join auth tokens, at least at the protocol level. 9 tahun lalu
..
Address.hpp b9dba97fdb Bunch more refactoring for an even more compact NetworkConfig representation, especially rules. 9 tahun lalu
Array.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
AtomicCounter.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
Buffer.hpp 529515d1d1 Changes to how new-style binary network configs are detected, and a new-style binary serialized meta-data representation. 9 tahun lalu
C25519.cpp 38433e85bf More little stuff in crypto code. 11 tahun lalu
C25519.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
Capability.cpp 98152d974a More cleanup and removal of DeferredPackets, will do the latter in a more elegant way. 9 tahun lalu
Capability.hpp d166b494ee Rule parse fix. 9 tahun lalu
CertificateOfMembership.cpp 56febbf2ba . 9 tahun lalu
CertificateOfMembership.hpp f057bb63cd More work on tags and capabilities. 9 tahun lalu
Cluster.cpp 2f18a92e20 Cleanup in numerous places, reduce network chattiness around MULTICAST_LIKE, and fix a "how was that working" latent bug causing some control traffic to take the scenic route. 9 tahun lalu
Cluster.hpp a963810e02 Tweak a few cluster params for higher perf / lower initial setup latency. 10 tahun lalu
Constants.hpp 404a0bbddd ... 9 tahun lalu
Dictionary.hpp bcd05fbdfa Chunking of network config replies. 9 tahun lalu
Hashtable.hpp e2f783ebbd . 9 tahun lalu
Identity.cpp ecc1324bb0 Rules engine work: capability based security model with tags and capabilities, and some cleanup across other places. 9 tahun lalu
Identity.hpp 4d498b3765 Handling of multi-part chunked network configs on the inbound side. 9 tahun lalu
IncomingPacket.cpp d166b494ee Rule parse fix. 9 tahun lalu
IncomingPacket.hpp 774c7e0ea5 Put CONFIG_REFRESH back. 9 tahun lalu
InetAddress.cpp b08ca49580 More controller work -- it builds! 9 tahun lalu
InetAddress.hpp bd15262e54 Bunch of rule JSON stuff. 9 tahun lalu
MAC.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
Membership.cpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
Membership.hpp 00fd9c3a15 It builds... almost ready to test some rules engine stuff. 9 tahun lalu
MulticastGroup.hpp dbf3e6c3c9 Dead code removal. 9 tahun lalu
Multicaster.cpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
Multicaster.hpp 00fd9c3a15 It builds... almost ready to test some rules engine stuff. 9 tahun lalu
Mutex.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
Network.cpp 7d906df805 Better instrumentation for filter, and filter bug fixes. 9 tahun lalu
Network.hpp 4d498b3765 Handling of multi-part chunked network configs on the inbound side. 9 tahun lalu
NetworkConfig.cpp 4d498b3765 Handling of multi-part chunked network configs on the inbound side. 9 tahun lalu
NetworkConfig.hpp b72847d504 Finally implement network join auth tokens, at least at the protocol level. 9 tahun lalu
NetworkController.hpp 2ba9343607 Encode and decode of tags and capabilities in NetworkConfig. 9 tahun lalu
Node.cpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
Node.hpp 98152d974a More cleanup and removal of DeferredPackets, will do the latter in a more elegant way. 9 tahun lalu
NonCopyable.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
OutboundMulticast.cpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
OutboundMulticast.hpp 37d139177d Integrate Filter into OutboundMulticast properly. 9 tahun lalu
Packet.cpp 0b0cda2be4 ZT_TRACE fix. 9 tahun lalu
Packet.hpp c9d7845fea Minor bug fix and some instrumentation stuff for testing. 9 tahun lalu
Path.cpp 368efaa2ba Kill some old debug code. 9 tahun lalu
Path.hpp 2c995f1f91 IPv6 links are unfortunately not "reliable." Many IPv6 gateways, while not 9 tahun lalu
Peer.cpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
Peer.hpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
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 tahun lalu
Poly1305.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
README.md 6d8de214eb Docs and controller API version 9 tahun lalu
RuntimeEnvironment.hpp 98152d974a More cleanup and removal of DeferredPackets, will do the latter in a more elegant way. 9 tahun lalu
SHA512.cpp 4e4fd51117 boring doc stuff 10 tahun lalu
SHA512.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
Salsa20.cpp 0c498556d5 Unroll Salsa20 fully for a little more speed (non-SSE now almost as fast as SSE) 10 tahun lalu
Salsa20.hpp 719233617c Add uint16_t key to Hashtable, and make Salsa20 zero its keyspace on destruction. 10 tahun lalu
SelfAwareness.cpp 81959f14af Refactor and redesign symmetric NAT predictor. This is cleaner. 9 tahun lalu
SelfAwareness.hpp c9d7845fea Minor bug fix and some instrumentation stuff for testing. 9 tahun lalu
SharedPtr.hpp 4e4fd51117 boring doc stuff 10 tahun lalu
Switch.cpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
Switch.hpp e1310a764a More cleanup and removal of cruft due to obsolete network-specific relays (will be replaced with federation stuff). 9 tahun lalu
Tag.cpp 56febbf2ba . 9 tahun lalu
Tag.hpp 2ba9343607 Encode and decode of tags and capabilities in NetworkConfig. 9 tahun lalu
Topology.cpp 00fd9c3a15 It builds... almost ready to test some rules engine stuff. 9 tahun lalu
Topology.hpp 5cf410490e . 9 tahun lalu
Utils.cpp e09c1a1c11 Big refactor mostly builds. We now have a uniform backward compatible netconf. 9 tahun lalu
Utils.hpp e09c1a1c11 Big refactor mostly builds. We now have a uniform backward compatible netconf. 9 tahun lalu
World.hpp ecc1324bb0 Rules engine work: capability based security model with tags and capabilities, and some cleanup across other places. 9 tahun lalu

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.