Adam Ierymenko 78ef2c5f16 Windows build fixes, app about text revisions. před 8 roky
..
Address.hpp 31db768e4d A bit of code cleanup. před 9 roky
Array.hpp 4e4fd51117 boring doc stuff před 10 roky
AtomicCounter.hpp 4931e44998 Implement "weak pointer" behavior on Topology Path canonicalization hash table. před 9 roky
Buffer.hpp 2bf9145ae6 Outgoing side of packet counter for link quality reporting. Also some cleanup and a cluster mode build fix. před 8 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 010d0a7d56 Docs and a bit of cleanup. In particular ALL makes no sense for revocations because they have IDs. In that case you would just revoke the COM. před 8 roky
CertificateOfMembership.cpp 56febbf2ba . před 9 roky
CertificateOfMembership.hpp 32fa061700 Compute credential TTL et al. před 9 roky
CertificateOfOwnership.cpp 72653e54f9 Finish wiring up ipauth and macauth to Network filter. před 8 roky
CertificateOfOwnership.hpp e10325e133 GitHub issue #461 -- plus a bit of cleanup and optimization před 8 roky
CertificateOfRepresentation.hpp 010d0a7d56 Docs and a bit of cleanup. In particular ALL makes no sense for revocations because they have IDs. In that case you would just revoke the COM. před 8 roky
Cluster.cpp 2bf9145ae6 Outgoing side of packet counter for link quality reporting. Also some cleanup and a cluster mode build fix. před 8 roky
Cluster.hpp 29ec7bf3a2 Add more specific check in source==self case instead of dumping it. před 9 roky
Constants.hpp 0f3148bda2 Roots need to respond to lots of WHOISes před 8 roky
Dictionary.hpp c6a39ed927 Fixes for possible ARM issues, cleanup, fix for spurious meaningless exceptions on NETWORK_CONFIG_REQUEST před 8 roky
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. před 9 roky
Identity.cpp 43182f8f57 Docs, code cleanup, and protect the extra new fields of HELLO with encryption as a precaution. před 9 roky
Identity.hpp 7036831203 Sign Dictionary in doNETWORK_CONFIG_REQUEST. před 9 roky
IncomingPacket.cpp e10325e133 GitHub issue #461 -- plus a bit of cleanup and optimization před 8 roky
IncomingPacket.hpp d5528e4e9a Wire up VERB_USER_MESSAGE in core. před 9 roky
InetAddress.cpp 6a50291aa2 Fix the case for InetAddress::containsAddress for IPv6 route of :: před 9 roky
InetAddress.hpp 25f9c294dc Small bug fix and warning removal. před 9 roky
MAC.hpp 4e4fd51117 boring doc stuff před 10 roky
Membership.cpp 010d0a7d56 Docs and a bit of cleanup. In particular ALL makes no sense for revocations because they have IDs. In that case you would just revoke the COM. před 8 roky
Membership.hpp 5e6a4e5f5e Send revocations automatically on deauth for instant kill, also fix some issues with the RP. před 8 roky
MulticastGroup.hpp dbf3e6c3c9 Dead code removal. před 9 roky
Multicaster.cpp 1615ef1114 Rename getBestRoot() etc. před 9 roky
Multicaster.hpp 1346e31a8e Windows build fixes, Software update fix, warning removal. před 9 roky
Mutex.hpp 4e4fd51117 boring doc stuff před 10 roky
Network.cpp a7cb738175 . před 8 roky
Network.hpp e10325e133 GitHub issue #461 -- plus a bit of cleanup and optimization před 8 roky
NetworkConfig.cpp 10185e92fa Certificate of ownership -- used to secure against IP address spoofing, especially for IPv4 and regular IPv6. před 8 roky
NetworkConfig.hpp 10185e92fa Certificate of ownership -- used to secure against IP address spoofing, especially for IPv4 and regular IPv6. před 8 roky
NetworkController.hpp 5e6a4e5f5e Send revocations automatically on deauth for instant kill, also fix some issues with the RP. před 8 roky
Node.cpp 5e6a4e5f5e Send revocations automatically on deauth for instant kill, also fix some issues with the RP. před 8 roky
Node.hpp 5e6a4e5f5e Send revocations automatically on deauth for instant kill, also fix some issues with the RP. před 8 roky
NonCopyable.hpp 4e4fd51117 boring doc stuff před 10 roky
OutboundMulticast.cpp e10325e133 GitHub issue #461 -- plus a bit of cleanup and optimization před 8 roky
OutboundMulticast.hpp cc4bacc199 Cleanup, and implement compression disable flag for networks. před 9 roky
Packet.cpp 78ef2c5f16 Windows build fixes, app about text revisions. před 8 roky
Packet.hpp e10325e133 GitHub issue #461 -- plus a bit of cleanup and optimization před 8 roky
Path.cpp a3bdae9735 Work in progress: Path canonicalization refactor. před 9 roky
Path.hpp a97918f812 Windows build fixes. před 8 roky
Peer.cpp a577b8d381 Update how controller handles circuit tests -- save results to filesystem. před 8 roky
Peer.hpp e3b1fc2ac0 Tweak WHOIS path for federation. před 8 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 8a2ff0b31e Actual documentation. před 9 roky
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. před 9 roky
Revocation.hpp 010d0a7d56 Docs and a bit of cleanup. In particular ALL makes no sense for revocations because they have IDs. In that case you would just revoke the COM. před 8 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 43182f8f57 Docs, code cleanup, and protect the extra new fields of HELLO with encryption as a precaution. před 9 roky
Salsa20.hpp 43182f8f57 Docs, code cleanup, and protect the extra new fields of HELLO with encryption as a precaution. před 9 roky
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. před 9 roky
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. před 9 roky
SharedPtr.hpp 4931e44998 Implement "weak pointer" behavior on Topology Path canonicalization hash table. před 9 roky
Switch.cpp cdc0eaec3a Fix attempt to WHOIS self. před 8 roky
Switch.hpp d9e4ba1280 Eliminate a little copypasta. před 9 roky
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. před 9 roky
Tag.hpp 10185e92fa Certificate of ownership -- used to secure against IP address spoofing, especially for IPv4 and regular IPv6. před 8 roky
Topology.cpp db87d95c1d getUpstreamPeer issue with interim federated roots před 8 roky
Topology.hpp cdc0eaec3a Fix attempt to WHOIS self. před 8 roky
Utils.cpp 42f28bce52 Cleanup and make moons (federated roots) a little easier to deal with. před 9 roky
Utils.hpp 1d39be61b2 ZeroTier now has link quality measurement. We are not using this yet but decided to put it in to prep for future QoS support and SD-WAN stuff. před 8 roky
World.hpp 4b11566505 Integrate moon concept into http config bus, and clean up that code quite a bit. před 9 roky

README.md

ZeroTier Network Hypervisor 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.