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

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.