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mirror of https://github.com/zerotier/ZeroTierOne
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Joseph Henry ce9330e9bb Prevent path-learning loops (#1914) 2 years ago
..
AES.cpp 9d66d876f4 Likely fix for some alignment issues on ARM. 4 years ago
AES.hpp 9c9d1650d1 Check for ARM Cryptography Extension support 2 years ago
AES_aesni.cpp dd65680150 Windows build fixes, version bump in AIP. 4 years ago
AES_armcrypto.cpp a624dfd776 Fixing regression in AES for ARM targets 4 years ago
Address.hpp 06730c7d1d BSL date bump 5 years ago
AtomicCounter.hpp 06730c7d1d BSL date bump 5 years ago
Bond.cpp 39f3f5b2d9 User-configurable physical MTU for individual links 2 years ago
Bond.hpp 39f3f5b2d9 User-configurable physical MTU for individual links 2 years ago
Buffer.hpp 06730c7d1d BSL date bump 5 years ago
C25519.cpp 2ac49d99dd AES integrated on send side. 5 years ago
C25519.hpp 06730c7d1d BSL date bump 5 years ago
Capability.cpp 06730c7d1d BSL date bump 5 years ago
Capability.hpp 06730c7d1d BSL date bump 5 years ago
CertificateOfMembership.cpp b403f106fb Revert "Use a faster method of fingerprinting identities." 3 years ago
CertificateOfMembership.hpp 565885a4c0 Remove ancient controller support. 3 years ago
CertificateOfOwnership.cpp 06730c7d1d BSL date bump 5 years ago
CertificateOfOwnership.hpp 06730c7d1d BSL date bump 5 years ago
Constants.hpp 9c9d1650d1 Check for ARM Cryptography Extension support 2 years ago
Credential.hpp 06730c7d1d BSL date bump 5 years ago
DNS.hpp f74a594e98 fix typos in comments and strings 2 years ago
Dictionary.hpp 06730c7d1d BSL date bump 5 years ago
Hashtable.hpp 06730c7d1d BSL date bump 5 years ago
Identity.cpp 2ac49d99dd AES integrated on send side. 5 years ago
Identity.hpp b403f106fb Revert "Use a faster method of fingerprinting identities." 3 years ago
IncomingPacket.cpp 0ae09577f6 Client & Central Controller updates to support additonal OIDC features (#1848) 2 years ago
IncomingPacket.hpp 7ed5bde426 Fix for ab-mode link failure, QoS metrics (WIP) 3 years ago
InetAddress.cpp de308f05e0 missing break in InetAddress::ipScope() 4 years ago
InetAddress.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 4 years ago
MAC.hpp d31f238be0 fix typos (#1843) 2 years ago
Membership.cpp ef08346a74 Fix a possible excessive memory use issue in controller and clean up a bunch of COM handling and other code in the normal node. 3 years ago
Membership.hpp ee0a194b25 Several more SSO/OIDC related fixes, and bump version to 1.8.9. 3 years ago
MulticastGroup.hpp 06730c7d1d BSL date bump 5 years ago
Multicaster.cpp 3c9ea2b667 Add low-bandwidth mode 2 years ago
Multicaster.hpp 9480ff1f37 Fix some timestamp signedness mismatches. 4 years ago
Mutex.hpp 1c956494a4 Use lowercase when including Windows headers 3 years ago
Network.cpp 0ae09577f6 Client & Central Controller updates to support additonal OIDC features (#1848) 2 years ago
Network.hpp 0ae09577f6 Client & Central Controller updates to support additonal OIDC features (#1848) 2 years ago
NetworkConfig.cpp 0ae09577f6 Client & Central Controller updates to support additonal OIDC features (#1848) 2 years ago
NetworkConfig.hpp 0ae09577f6 Client & Central Controller updates to support additonal OIDC features (#1848) 2 years ago
NetworkController.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 years ago
Node.cpp 91bae4b1a8 Add missing default initialization of _lowBandwidthMode 2 years ago
Node.hpp 3c9ea2b667 Add low-bandwidth mode 2 years ago
OutboundMulticast.cpp 06730c7d1d BSL date bump 5 years ago
OutboundMulticast.hpp 06730c7d1d BSL date bump 5 years ago
Packet.cpp a59f82093a Fix Possible misuse of comma operator here (#1851) 2 years ago
Packet.hpp 66b70a8043 Prevent re-armoring of packets when in multipath broadcast mode 2 years ago
Path.cpp 06730c7d1d BSL date bump 5 years ago
Path.hpp 39f3f5b2d9 User-configurable physical MTU for individual links 2 years ago
Peer.cpp ce9330e9bb Prevent path-learning loops (#1914) 2 years ago
Peer.hpp 3c9ea2b667 Add low-bandwidth mode 2 years ago
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 years ago
Poly1305.hpp 06730c7d1d BSL date bump 5 years ago
README.md 8a2ff0b31e Actual documentation. 8 years ago
Revocation.cpp 06730c7d1d BSL date bump 5 years ago
Revocation.hpp 912036b260 Push credentials always if updated (client-side) and some controller-side cleanup that should be logically irrelevant but will prevent unnecessary DB lookups. 3 years ago
RingBuffer.hpp 06730c7d1d BSL date bump 5 years ago
RuntimeEnvironment.hpp e1af003e4f Consolidation of multipath logic. Better system separation 3 years ago
SHA512.cpp 7e92d478a1 Add missing <algorithm> include (#1709) 2 years ago
SHA512.hpp 2ac49d99dd AES integrated on send side. 5 years ago
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 years ago
Salsa20.hpp 166c7978ee ALMOST compiles for ARM64 Windows, only remaining barrier is ring in zeroidc. 3 years ago
SelfAwareness.cpp 96aa1c30a6 Proactively seek, enumerate, and distribute external surface addresses 3 years ago
SelfAwareness.hpp 96aa1c30a6 Proactively seek, enumerate, and distribute external surface addresses 3 years ago
SharedPtr.hpp 06730c7d1d BSL date bump 5 years ago
Switch.cpp 39f3f5b2d9 User-configurable physical MTU for individual links 2 years ago
Switch.hpp 39f3f5b2d9 User-configurable physical MTU for individual links 2 years ago
Tag.cpp 06730c7d1d BSL date bump 5 years ago
Tag.hpp 06730c7d1d BSL date bump 5 years ago
Topology.cpp 3c85a7f074 Rev roots. 3 years ago
Topology.hpp 06730c7d1d BSL date bump 5 years ago
Trace.cpp 24615ed24b Fix erroneous cast of verb to double that causes invalid tracing output 4 years ago
Trace.hpp 06730c7d1d BSL date bump 5 years ago
Utils.cpp 537ce83498 yes 4 years ago
Utils.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 4 years ago
World.hpp 06730c7d1d BSL date bump 5 years ago

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.