Adam Ierymenko 34a64f30de Bump the peer cache serialization version due to path changes, will cause peers to be re-learned. Technically the peer cache is optional anyway so it's not going to break anything and should guard against weird issues due to path learning changes on restart. 3 rokov pred
..
AES.cpp 9d66d876f4 Likely fix for some alignment issues on ARM. 4 rokov pred
AES.hpp 70f37962cf Backport AES fixes for compiler, arch, and splitting into separate files. 4 rokov pred
AES_aesni.cpp dd65680150 Windows build fixes, version bump in AIP. 4 rokov pred
AES_armcrypto.cpp a624dfd776 Fixing regression in AES for ARM targets 4 rokov pred
Address.hpp 06730c7d1d BSL date bump 5 rokov pred
AtomicCounter.hpp 06730c7d1d BSL date bump 5 rokov pred
Bond.cpp 1b0c183913 Force non-leaf peers into local active-backup bond when multipath is enabled 3 rokov pred
Bond.hpp 1b0c183913 Force non-leaf peers into local active-backup bond when multipath is enabled 3 rokov pred
Buffer.hpp 06730c7d1d BSL date bump 5 rokov pred
C25519.cpp 2ac49d99dd AES integrated on send side. 5 rokov pred
C25519.hpp 06730c7d1d BSL date bump 5 rokov pred
Capability.cpp 06730c7d1d BSL date bump 5 rokov pred
Capability.hpp 06730c7d1d BSL date bump 5 rokov pred
CertificateOfMembership.cpp b403f106fb Revert "Use a faster method of fingerprinting identities." 3 rokov pred
CertificateOfMembership.hpp 565885a4c0 Remove ancient controller support. 3 rokov pred
CertificateOfOwnership.cpp 06730c7d1d BSL date bump 5 rokov pred
CertificateOfOwnership.hpp 06730c7d1d BSL date bump 5 rokov pred
Constants.hpp aa97aabb4e for now, only enable sso on certain platforms 3 rokov pred
Credential.hpp 06730c7d1d BSL date bump 5 rokov pred
DNS.hpp 06730c7d1d BSL date bump 5 rokov pred
Dictionary.hpp 06730c7d1d BSL date bump 5 rokov pred
Hashtable.hpp 06730c7d1d BSL date bump 5 rokov pred
Identity.cpp 2ac49d99dd AES integrated on send side. 5 rokov pred
Identity.hpp b403f106fb Revert "Use a faster method of fingerprinting identities." 3 rokov pred
IncomingPacket.cpp 40269c2a97 Comment out debug traces 3 rokov pred
IncomingPacket.hpp e1af003e4f Consolidation of multipath logic. Better system separation 3 rokov pred
InetAddress.cpp de308f05e0 missing break in InetAddress::ipScope() 4 rokov pred
InetAddress.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 4 rokov pred
MAC.hpp 06730c7d1d BSL date bump 5 rokov pred
Membership.cpp 06730c7d1d BSL date bump 5 rokov pred
Membership.hpp 134d33c218 Add a bit of hardening in the network certificate of membership by incorporating a full hash of the identity to which it is issued. This means the recipient need not depend entirely on the root verifying identities properly to make sure impersonation is not occurring. 3 rokov pred
MulticastGroup.hpp 06730c7d1d BSL date bump 5 rokov pred
Multicaster.cpp 44af828aa4 Tweak multicast settings to prevent failures due to TX queue overflow. 4 rokov pred
Multicaster.hpp 9480ff1f37 Fix some timestamp signedness mismatches. 4 rokov pred
Mutex.hpp 1c956494a4 Use lowercase when including Windows headers 3 rokov pred
Network.cpp f9c84c8c52 Remove stray debug trace 3 rokov pred
Network.hpp eaccce743f moar plumbing progress 3 rokov pred
NetworkConfig.cpp 1192b1b422 refresh token run loop 3 rokov pred
NetworkConfig.hpp 7cce23ae79 wip 3 rokov pred
NetworkController.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 rokov pred
Node.cpp eaccce743f moar plumbing progress 3 rokov pred
Node.hpp e1af003e4f Consolidation of multipath logic. Better system separation 3 rokov pred
OutboundMulticast.cpp 06730c7d1d BSL date bump 5 rokov pred
OutboundMulticast.hpp 06730c7d1d BSL date bump 5 rokov pred
Packet.cpp 31d8758ad9 Apple "fat binaries" are back! 4 rokov pred
Packet.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 rokov pred
Path.cpp 06730c7d1d BSL date bump 5 rokov pred
Path.hpp e1af003e4f Consolidation of multipath logic. Better system separation 3 rokov pred
Peer.cpp 06ed114fb6 Release notes and GitHub issue #1512 3 rokov pred
Peer.hpp 34a64f30de Bump the peer cache serialization version due to path changes, will cause peers to be re-learned. Technically the peer cache is optional anyway so it's not going to break anything and should guard against weird issues due to path learning changes on restart. 3 rokov pred
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 rokov pred
Poly1305.hpp 06730c7d1d BSL date bump 5 rokov pred
README.md 8a2ff0b31e Actual documentation. 8 rokov pred
Revocation.cpp 06730c7d1d BSL date bump 5 rokov pred
Revocation.hpp 06730c7d1d BSL date bump 5 rokov pred
RingBuffer.hpp 06730c7d1d BSL date bump 5 rokov pred
RuntimeEnvironment.hpp e1af003e4f Consolidation of multipath logic. Better system separation 3 rokov pred
SHA512.cpp 1ad555a071 More selective push of AES modifications and refactoring stuff. 4 rokov pred
SHA512.hpp 2ac49d99dd AES integrated on send side. 5 rokov pred
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 rokov pred
Salsa20.hpp 87d17088cc Disable Salsa20 SSE on MinGW 32-bit compiler 3 rokov pred
SelfAwareness.cpp 06730c7d1d BSL date bump 5 rokov pred
SelfAwareness.hpp 06730c7d1d BSL date bump 5 rokov pred
SharedPtr.hpp 06730c7d1d BSL date bump 5 rokov pred
Switch.cpp e1af003e4f Consolidation of multipath logic. Better system separation 3 rokov pred
Switch.hpp 06730c7d1d BSL date bump 5 rokov pred
Tag.cpp 06730c7d1d BSL date bump 5 rokov pred
Tag.hpp 06730c7d1d BSL date bump 5 rokov pred
Topology.cpp 3c85a7f074 Rev roots. 3 rokov pred
Topology.hpp 06730c7d1d BSL date bump 5 rokov pred
Trace.cpp 24615ed24b Fix erroneous cast of verb to double that causes invalid tracing output 4 rokov pred
Trace.hpp 06730c7d1d BSL date bump 5 rokov pred
Utils.cpp 537ce83498 yes 4 rokov pred
Utils.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 4 rokov pred
World.hpp 06730c7d1d BSL date bump 5 rokov pred

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.