ZeroTierOne/node
2023-02-06 11:50:05 -08:00
..
Address.hpp
AES.cpp
AES.hpp Check for ARM Cryptography Extension support 2023-01-20 09:29:09 +01:00
AES_aesni.cpp
AES_armcrypto.cpp
AtomicCounter.hpp
Bond.cpp User-configurable physical MTU for individual links 2023-01-12 07:12:19 +01:00
Bond.hpp User-configurable physical MTU for individual links 2023-01-12 07:12:19 +01:00
Buffer.hpp
C25519.cpp
C25519.hpp
Capability.cpp
Capability.hpp
CertificateOfMembership.cpp Revert "Use a faster method of fingerprinting identities." 2021-09-20 22:05:39 -04:00
CertificateOfMembership.hpp
CertificateOfOwnership.cpp
CertificateOfOwnership.hpp
Constants.hpp Check for ARM Cryptography Extension support 2023-01-20 09:29:09 +01:00
Credential.hpp
Dictionary.hpp
DNS.hpp fix typos in comments and strings 2022-11-28 09:23:45 -05:00
Hashtable.hpp
Identity.cpp
Identity.hpp Revert "Use a faster method of fingerprinting identities." 2021-09-20 22:05:39 -04:00
IncomingPacket.cpp Client & Central Controller updates to support additonal OIDC features (#1848) 2023-01-19 15:39:15 -08:00
IncomingPacket.hpp Fix for ab-mode link failure, QoS metrics (WIP) 2022-06-08 10:01:54 -07:00
InetAddress.cpp
InetAddress.hpp
MAC.hpp fix typos (#1843) 2023-01-11 19:42:30 +01:00
Membership.cpp Fix a possible excessive memory use issue in controller and clean up a bunch of COM handling and other code in the normal node. 2022-04-19 19:59:54 -04:00
Membership.hpp Several more SSO/OIDC related fixes, and bump version to 1.8.9. 2022-04-19 21:29:11 -04:00
Multicaster.cpp Add low-bandwidth mode 2022-12-05 13:21:05 -08:00
Multicaster.hpp
MulticastGroup.hpp
Mutex.hpp Use lowercase when including Windows headers 2021-12-29 16:29:08 -05:00
Network.cpp Client & Central Controller updates to support additonal OIDC features (#1848) 2023-01-19 15:39:15 -08:00
Network.hpp Client & Central Controller updates to support additonal OIDC features (#1848) 2023-01-19 15:39:15 -08:00
NetworkConfig.cpp Client & Central Controller updates to support additonal OIDC features (#1848) 2023-01-19 15:39:15 -08:00
NetworkConfig.hpp Client & Central Controller updates to support additonal OIDC features (#1848) 2023-01-19 15:39:15 -08:00
NetworkController.hpp
Node.cpp Add missing default initialization of _lowBandwidthMode 2022-12-22 10:08:02 -08:00
Node.hpp Add low-bandwidth mode 2022-12-05 13:21:05 -08:00
OutboundMulticast.cpp
OutboundMulticast.hpp
Packet.cpp Fix Possible misuse of comma operator here (#1851) 2023-01-17 12:38:10 -05:00
Packet.hpp Prevent re-armoring of packets when in multipath broadcast mode 2022-09-07 15:03:02 -07:00
Path.cpp
Path.hpp User-configurable physical MTU for individual links 2023-01-12 07:12:19 +01:00
Peer.cpp eliminated duplicate paths (#1870) 2023-02-06 11:50:05 -08:00
Peer.hpp Add low-bandwidth mode 2022-12-05 13:21:05 -08:00
Poly1305.cpp
Poly1305.hpp
README.md
Revocation.cpp
Revocation.hpp Push credentials always if updated (client-side) and some controller-side cleanup that should be logically irrelevant but will prevent unnecessary DB lookups. 2022-04-19 12:41:38 -04:00
RingBuffer.hpp
RuntimeEnvironment.hpp
Salsa20.cpp
Salsa20.hpp ALMOST compiles for ARM64 Windows, only remaining barrier is ring in zeroidc. 2022-04-27 12:19:42 -04:00
SelfAwareness.cpp Proactively seek, enumerate, and distribute external surface addresses 2022-02-17 15:39:17 -08:00
SelfAwareness.hpp Proactively seek, enumerate, and distribute external surface addresses 2022-02-17 15:39:17 -08:00
SHA512.cpp Add missing <algorithm> include (#1709) 2022-08-29 10:39:04 -07:00
SHA512.hpp
SharedPtr.hpp
Switch.cpp User-configurable physical MTU for individual links 2023-01-12 07:12:19 +01:00
Switch.hpp User-configurable physical MTU for individual links 2023-01-12 07:12:19 +01:00
Tag.cpp
Tag.hpp
Topology.cpp Rev roots. 2022-02-15 09:13:58 -05:00
Topology.hpp
Trace.cpp
Trace.hpp
Utils.cpp
Utils.hpp
World.hpp

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.