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Adam Ierymenko 9785fde32a Trusted paths work! hace 9 años
..
Address.hpp b9dba97fdb Bunch more refactoring for an even more compact NetworkConfig representation, especially rules. hace 9 años
Array.hpp 4e4fd51117 boring doc stuff hace 9 años
AtomicCounter.hpp 4e4fd51117 boring doc stuff hace 9 años
BinarySemaphore.hpp 4e4fd51117 boring doc stuff hace 9 años
Buffer.hpp 529515d1d1 Changes to how new-style binary network configs are detected, and a new-style binary serialized meta-data representation. hace 9 años
C25519.cpp 38433e85bf More little stuff in crypto code. hace 11 años
C25519.hpp 4e4fd51117 boring doc stuff hace 9 años
CertificateOfMembership.cpp 6f854c8391 NetworkConfig refactor part 1 hace 9 años
CertificateOfMembership.hpp e09c1a1c11 Big refactor mostly builds. We now have a uniform backward compatible netconf. hace 9 años
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. hace 9 años
Cluster.hpp a963810e02 Tweak a few cluster params for higher perf / lower initial setup latency. hace 9 años
Constants.hpp d736074301 Refactor rules table in-memory structure in new NetworkConfig to permit far more rules with better space efficiency. hace 9 años
DeferredPackets.cpp d6a1868d0a Refactor incoming packet (rxQueue/fragmentQueue) to eliminate variable length queues and merge queues. This is both faster and saves memory. hace 9 años
DeferredPackets.hpp d6a1868d0a Refactor incoming packet (rxQueue/fragmentQueue) to eliminate variable length queues and merge queues. This is both faster and saves memory. hace 9 años
Dictionary.hpp 901e2fd692 Fix silly one-liner bug... retag time. hace 9 años
Hashtable.hpp 4e4fd51117 boring doc stuff hace 9 años
Identity.cpp 4e4fd51117 boring doc stuff hace 9 años
Identity.hpp 4e4fd51117 boring doc stuff hace 9 años
IncomingPacket.cpp 9785fde32a Trusted paths work! hace 9 años
IncomingPacket.hpp 19735e7050 Revert backgrounding of controller requests hack. Controller code is not really parallel anyway and we fixed the perf problem. hace 9 años
InetAddress.cpp ee649ae69a Add 6plane assignment support to network controller, and cleanup. hace 9 años
InetAddress.hpp ee649ae69a Add 6plane assignment support to network controller, and cleanup. hace 9 años
MAC.hpp 4e4fd51117 boring doc stuff hace 9 años
MulticastGroup.hpp 4e4fd51117 boring doc stuff hace 9 años
Multicaster.cpp 7b7ab823b0 Fix getPeer(self) bug if I am the controller. hace 9 años
Multicaster.hpp 4e4fd51117 boring doc stuff hace 9 años
Mutex.hpp 4e4fd51117 boring doc stuff hace 9 años
Network.cpp b2d048aa0e Make Dictionary templatable so it can be used where we want a higher capacity. hace 9 años
Network.hpp e09c1a1c11 Big refactor mostly builds. We now have a uniform backward compatible netconf. hace 9 años
NetworkConfig.cpp 38dfebad8c IPv6 NDP emulation flag in NetworkConfig, and implement Docker-friendly hace 9 años
NetworkConfig.hpp 38dfebad8c IPv6 NDP emulation flag in NetworkConfig, and implement Docker-friendly hace 9 años
NetworkController.hpp b2d048aa0e Make Dictionary templatable so it can be used where we want a higher capacity. hace 9 años
Node.cpp 9657675755 Plumbing through trusted path stuff to OneService. hace 9 años
Node.hpp 765082fdb6 Trusted path support, and version bump to 1.1.9 hace 9 años
NonCopyable.hpp 4e4fd51117 boring doc stuff hace 9 años
OutboundMulticast.cpp 4e4fd51117 boring doc stuff hace 9 años
OutboundMulticast.hpp 4e4fd51117 boring doc stuff hace 9 años
Packet.cpp 4c455876f9 Revise peer path weighting to always prioritize cluster-optimal paths. hace 9 años
Packet.hpp 765082fdb6 Trusted path support, and version bump to 1.1.9 hace 9 años
Path.cpp 368efaa2ba Kill some old debug code. hace 9 años
Path.hpp 2c995f1f91 IPv6 links are unfortunately not "reliable." Many IPv6 gateways, while not hace 9 años
Peer.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. hace 9 años
Peer.hpp 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. hace 9 años
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. hace 10 años
Poly1305.hpp 4e4fd51117 boring doc stuff hace 9 años
README.md 6d8de214eb Docs and controller API version hace 9 años
RuntimeEnvironment.hpp 4e4fd51117 boring doc stuff hace 9 años
SHA512.cpp 4e4fd51117 boring doc stuff hace 9 años
SHA512.hpp 4e4fd51117 boring doc stuff hace 9 años
Salsa20.cpp 0c498556d5 Unroll Salsa20 fully for a little more speed (non-SSE now almost as fast as SSE) hace 10 años
Salsa20.hpp 719233617c Add uint16_t key to Hashtable, and make Salsa20 zero its keyspace on destruction. hace 10 años
SelfAwareness.cpp 52d9612301 Reduce symmetric prediction fuzz just a bit. hace 9 años
SelfAwareness.hpp 2aa7138373 Reduce direct ping delay back to 1m and make SelfAwareness aware of local received-on address to eliminate false symmetric classification. hace 9 años
SharedPtr.hpp 4e4fd51117 boring doc stuff hace 9 años
Switch.cpp 765082fdb6 Trusted path support, and version bump to 1.1.9 hace 9 años
Switch.hpp 56096be8b6 Tweak new RX queue algorithm to "expire" old entries to prevent always needing to traverse the whole queue array. hace 9 años
Topology.cpp b9dba97fdb Bunch more refactoring for an even more compact NetworkConfig representation, especially rules. hace 9 años
Topology.hpp 765082fdb6 Trusted path support, and version bump to 1.1.9 hace 9 años
Utils.cpp e09c1a1c11 Big refactor mostly builds. We now have a uniform backward compatible netconf. hace 9 años
Utils.hpp e09c1a1c11 Big refactor mostly builds. We now have a uniform backward compatible netconf. hace 9 años
World.hpp 4e4fd51117 boring doc stuff hace 9 años

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.