Joseph Henry 6f4a69703b Fix ZT_SSO_SUPPORTED flag behavior. Allow disabling for embedded targets. 3 سال پیش
..
AES.cpp 9d66d876f4 Likely fix for some alignment issues on ARM. 5 سال پیش
AES.hpp 70f37962cf Backport AES fixes for compiler, arch, and splitting into separate files. 5 سال پیش
AES_aesni.cpp dd65680150 Windows build fixes, version bump in AIP. 5 سال پیش
AES_armcrypto.cpp a624dfd776 Fixing regression in AES for ARM targets 5 سال پیش
Address.hpp 06730c7d1d BSL date bump 5 سال پیش
AtomicCounter.hpp 06730c7d1d BSL date bump 5 سال پیش
Bond.cpp 3ead6b67cd Dynamically scale bonded link monitor frequency according to aliveness 3 سال پیش
Bond.hpp 8148c658cf Remove bonds for peers that have fully expired. Remove notion of bond health 3 سال پیش
Buffer.hpp 06730c7d1d BSL date bump 5 سال پیش
C25519.cpp 2ac49d99dd AES integrated on send side. 5 سال پیش
C25519.hpp 06730c7d1d BSL date bump 5 سال پیش
Capability.cpp 06730c7d1d BSL date bump 5 سال پیش
Capability.hpp 06730c7d1d BSL date bump 5 سال پیش
CertificateOfMembership.cpp b403f106fb Revert "Use a faster method of fingerprinting identities." 4 سال پیش
CertificateOfMembership.hpp 565885a4c0 Remove ancient controller support. 4 سال پیش
CertificateOfOwnership.cpp 06730c7d1d BSL date bump 5 سال پیش
CertificateOfOwnership.hpp 06730c7d1d BSL date bump 5 سال پیش
Constants.hpp 6f4a69703b Fix ZT_SSO_SUPPORTED flag behavior. Allow disabling for embedded targets. 3 سال پیش
Credential.hpp 06730c7d1d BSL date bump 5 سال پیش
DNS.hpp 06730c7d1d BSL date bump 5 سال پیش
Dictionary.hpp 06730c7d1d BSL date bump 5 سال پیش
Hashtable.hpp 06730c7d1d BSL date bump 5 سال پیش
Identity.cpp 2ac49d99dd AES integrated on send side. 5 سال پیش
Identity.hpp b403f106fb Revert "Use a faster method of fingerprinting identities." 4 سال پیش
IncomingPacket.cpp 5e13b42abc Rate gate ECHO per Path instead of per Peer 3 سال پیش
IncomingPacket.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 سال پیش
InetAddress.cpp de308f05e0 missing break in InetAddress::ipScope() 5 سال پیش
InetAddress.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 5 سال پیش
MAC.hpp 06730c7d1d BSL date bump 5 سال پیش
Membership.cpp 06730c7d1d BSL date bump 5 سال پیش
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. 4 سال پیش
MulticastGroup.hpp 06730c7d1d BSL date bump 5 سال پیش
Multicaster.cpp 44af828aa4 Tweak multicast settings to prevent failures due to TX queue overflow. 5 سال پیش
Multicaster.hpp 9480ff1f37 Fix some timestamp signedness mismatches. 5 سال پیش
Mutex.hpp 1c956494a4 Use lowercase when including Windows headers 4 سال پیش
Network.cpp f9c84c8c52 Remove stray debug trace 4 سال پیش
Network.hpp eaccce743f moar plumbing progress 4 سال پیش
NetworkConfig.cpp 1192b1b422 refresh token run loop 4 سال پیش
NetworkConfig.hpp 7cce23ae79 wip 4 سال پیش
NetworkController.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 سال پیش
Node.cpp 8148c658cf Remove bonds for peers that have fully expired. Remove notion of bond health 3 سال پیش
Node.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 سال پیش
OutboundMulticast.cpp 06730c7d1d BSL date bump 5 سال پیش
OutboundMulticast.hpp 06730c7d1d BSL date bump 5 سال پیش
Packet.cpp 31d8758ad9 Apple "fat binaries" are back! 5 سال پیش
Packet.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 سال پیش
Path.cpp 06730c7d1d BSL date bump 5 سال پیش
Path.hpp 1918c29fd7 Change ECHO divisor from 20 to 6 3 سال پیش
Peer.cpp 8148c658cf Remove bonds for peers that have fully expired. Remove notion of bond health 3 سال پیش
Peer.hpp 68c9398f71 Merge branch 'master' into dev 3 سال پیش
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 سال پیش
Poly1305.hpp 06730c7d1d BSL date bump 5 سال پیش
README.md 8a2ff0b31e Actual documentation. 9 سال پیش
Revocation.cpp 06730c7d1d BSL date bump 5 سال پیش
Revocation.hpp 06730c7d1d BSL date bump 5 سال پیش
RingBuffer.hpp 06730c7d1d BSL date bump 5 سال پیش
RuntimeEnvironment.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 سال پیش
SHA512.cpp 1ad555a071 More selective push of AES modifications and refactoring stuff. 5 سال پیش
SHA512.hpp 2ac49d99dd AES integrated on send side. 5 سال پیش
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 سال پیش
Salsa20.hpp 87d17088cc Disable Salsa20 SSE on MinGW 32-bit compiler 4 سال پیش
SelfAwareness.cpp 96aa1c30a6 Proactively seek, enumerate, and distribute external surface addresses 3 سال پیش
SelfAwareness.hpp 96aa1c30a6 Proactively seek, enumerate, and distribute external surface addresses 3 سال پیش
SharedPtr.hpp 06730c7d1d BSL date bump 5 سال پیش
Switch.cpp e1af003e4f Consolidation of multipath logic. Better system separation 4 سال پیش
Switch.hpp 06730c7d1d BSL date bump 5 سال پیش
Tag.cpp 06730c7d1d BSL date bump 5 سال پیش
Tag.hpp 06730c7d1d BSL date bump 5 سال پیش
Topology.cpp 3c85a7f074 Rev roots. 3 سال پیش
Topology.hpp 06730c7d1d BSL date bump 5 سال پیش
Trace.cpp 24615ed24b Fix erroneous cast of verb to double that causes invalid tracing output 4 سال پیش
Trace.hpp 06730c7d1d BSL date bump 5 سال پیش
Utils.cpp 537ce83498 yes 4 سال پیش
Utils.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 5 سال پیش
World.hpp 06730c7d1d BSL date bump 5 سال پیش

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.