Andrej Binder aeec7dae36 Prevent arithmetic error on interface change. 3 tahun lalu
..
AES.cpp 9d66d876f4 Likely fix for some alignment issues on ARM. 4 tahun lalu
AES.hpp 70f37962cf Backport AES fixes for compiler, arch, and splitting into separate files. 4 tahun lalu
AES_aesni.cpp dd65680150 Windows build fixes, version bump in AIP. 4 tahun lalu
AES_armcrypto.cpp a624dfd776 Fixing regression in AES for ARM targets 4 tahun lalu
Address.hpp 06730c7d1d BSL date bump 5 tahun lalu
AtomicCounter.hpp 06730c7d1d BSL date bump 5 tahun lalu
Bond.cpp aeec7dae36 Prevent arithmetic error on interface change. 3 tahun lalu
Bond.hpp b154b7296c Improve multipath logging output 3 tahun lalu
Buffer.hpp 06730c7d1d BSL date bump 5 tahun lalu
C25519.cpp 2ac49d99dd AES integrated on send side. 5 tahun lalu
C25519.hpp 06730c7d1d BSL date bump 5 tahun lalu
Capability.cpp 06730c7d1d BSL date bump 5 tahun lalu
Capability.hpp 06730c7d1d BSL date bump 5 tahun lalu
CertificateOfMembership.cpp a0239e17e9 Revert "Use a faster method of fingerprinting identities." 4 tahun lalu
CertificateOfMembership.hpp 3f49570f45 Remove ancient controller support. 4 tahun lalu
CertificateOfOwnership.cpp 06730c7d1d BSL date bump 5 tahun lalu
CertificateOfOwnership.hpp 06730c7d1d BSL date bump 5 tahun lalu
Constants.hpp 3f49570f45 Remove ancient controller support. 4 tahun lalu
Credential.hpp 06730c7d1d BSL date bump 5 tahun lalu
DNS.hpp 06730c7d1d BSL date bump 5 tahun lalu
Dictionary.hpp 06730c7d1d BSL date bump 5 tahun lalu
Hashtable.hpp 06730c7d1d BSL date bump 5 tahun lalu
Identity.cpp 2ac49d99dd AES integrated on send side. 5 tahun lalu
Identity.hpp a0239e17e9 Revert "Use a faster method of fingerprinting identities." 4 tahun lalu
IncomingPacket.cpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
IncomingPacket.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
InetAddress.cpp de308f05e0 missing break in InetAddress::ipScope() 4 tahun lalu
InetAddress.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 4 tahun lalu
MAC.hpp 06730c7d1d BSL date bump 5 tahun lalu
Membership.cpp 06730c7d1d BSL date bump 5 tahun lalu
Membership.hpp 7c3166e9be 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 tahun lalu
MulticastGroup.hpp 06730c7d1d BSL date bump 5 tahun lalu
Multicaster.cpp 44af828aa4 Tweak multicast settings to prevent failures due to TX queue overflow. 4 tahun lalu
Multicaster.hpp 9480ff1f37 Fix some timestamp signedness mismatches. 4 tahun lalu
Mutex.hpp 1ef385b685 Spinlock removed, causes long standing issues on single core machines. 3 tahun lalu
Network.cpp 7c3166e9be 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 tahun lalu
Network.hpp 8dd3639576 set ssoEnabled = true on network config if we get ERROR_NETWORK_AUTHENTICATION_REQUIRED 4 tahun lalu
NetworkConfig.cpp 364ad87e2b add ssoEnabled flag to network config 4 tahun lalu
NetworkConfig.hpp 364ad87e2b add ssoEnabled flag to network config 4 tahun lalu
NetworkController.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 tahun lalu
Node.cpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
Node.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
OutboundMulticast.cpp 06730c7d1d BSL date bump 5 tahun lalu
OutboundMulticast.hpp 06730c7d1d BSL date bump 5 tahun lalu
Packet.cpp 31d8758ad9 Apple "fat binaries" are back! 4 tahun lalu
Packet.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 tahun lalu
Path.cpp 06730c7d1d BSL date bump 5 tahun lalu
Path.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
Peer.cpp 06ed114fb6 Release notes and GitHub issue #1512 3 tahun lalu
Peer.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 tahun lalu
Poly1305.hpp 06730c7d1d BSL date bump 5 tahun lalu
README.md 8a2ff0b31e Actual documentation. 8 tahun lalu
Revocation.cpp 06730c7d1d BSL date bump 5 tahun lalu
Revocation.hpp 06730c7d1d BSL date bump 5 tahun lalu
RingBuffer.hpp 06730c7d1d BSL date bump 5 tahun lalu
RuntimeEnvironment.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
SHA512.cpp 1ad555a071 More selective push of AES modifications and refactoring stuff. 5 tahun lalu
SHA512.hpp 2ac49d99dd AES integrated on send side. 5 tahun lalu
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 tahun lalu
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 tahun lalu
SelfAwareness.cpp 06730c7d1d BSL date bump 5 tahun lalu
SelfAwareness.hpp 06730c7d1d BSL date bump 5 tahun lalu
SharedPtr.hpp 06730c7d1d BSL date bump 5 tahun lalu
Switch.cpp e1af003e4f Consolidation of multipath logic. Better system separation 4 tahun lalu
Switch.hpp 06730c7d1d BSL date bump 5 tahun lalu
Tag.cpp 06730c7d1d BSL date bump 5 tahun lalu
Tag.hpp 06730c7d1d BSL date bump 5 tahun lalu
Topology.cpp df0007d532 Update hard-coded default planet to latest. 4 tahun lalu
Topology.hpp 06730c7d1d BSL date bump 5 tahun lalu
Trace.cpp 24615ed24b Fix erroneous cast of verb to double that causes invalid tracing output 4 tahun lalu
Trace.hpp 06730c7d1d BSL date bump 5 tahun lalu
Utils.cpp 537ce83498 yes 4 tahun lalu
Utils.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 4 tahun lalu
World.hpp 06730c7d1d BSL date bump 5 tahun lalu

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.