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ef08346a74
ZeroTierOne/node
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Adam Ierymenko 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.
2022-04-19 19:59:54 -04:00
..
Address.hpp BSL date bump 2020-08-20 12:51:39 -07:00
AES_aesni.cpp Windows build fixes, version bump in AIP. 2020-11-06 11:18:41 -08:00
AES_armcrypto.cpp Fixing regression in AES for ARM targets 2020-11-27 08:22:55 +00:00
AES.cpp Likely fix for some alignment issues on ARM. 2020-11-25 14:28:41 -05:00
AES.hpp Backport AES fixes for compiler, arch, and splitting into separate files. 2020-10-20 18:50:28 -04:00
AtomicCounter.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Bond.cpp Check reference to failover path before use in active-backup scenario 2022-04-17 21:03:57 -07:00
Bond.hpp Remove bonds for peers that have fully expired. Remove notion of bond health 2022-03-02 09:55:23 -08:00
Buffer.hpp BSL date bump 2020-08-20 12:51:39 -07:00
C25519.cpp AES integrated on send side. 2020-08-21 14:23:31 -07:00
C25519.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Capability.cpp BSL date bump 2020-08-20 12:51:39 -07:00
Capability.hpp BSL date bump 2020-08-20 12:51:39 -07:00
CertificateOfMembership.cpp Revert "Use a faster method of fingerprinting identities." 2021-09-20 22:05:39 -04:00
CertificateOfMembership.hpp Remove ancient controller support. 2021-09-20 18:38:29 -04:00
CertificateOfOwnership.cpp BSL date bump 2020-08-20 12:51:39 -07:00
CertificateOfOwnership.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Constants.hpp 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
Credential.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Dictionary.hpp BSL date bump 2020-08-20 12:51:39 -07:00
DNS.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Hashtable.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Identity.cpp AES integrated on send side. 2020-08-21 14:23:31 -07:00
Identity.hpp Revert "Use a faster method of fingerprinting identities." 2021-09-20 22:05:39 -04:00
IncomingPacket.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
IncomingPacket.hpp Likely fix for invalid MAC problem. 2022-04-14 20:10:20 -04:00
InetAddress.cpp missing break in InetAddress::ipScope() 2020-11-23 14:54:13 -08:00
InetAddress.hpp Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 2020-11-06 11:01:45 -05:00
MAC.hpp BSL date bump 2020-08-20 12:51:39 -07:00
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 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
Multicaster.cpp Tweak multicast settings to prevent failures due to TX queue overflow. 2020-11-12 22:21:43 -05:00
Multicaster.hpp Fix some timestamp signedness mismatches. 2020-11-11 11:46:09 -05:00
MulticastGroup.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Mutex.hpp Use lowercase when including Windows headers 2021-12-29 16:29:08 -05:00
Network.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
Network.hpp 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
NetworkConfig.cpp refresh token run loop 2021-12-03 15:44:04 -08:00
NetworkConfig.hpp Restore sending of rejections but move it exclusively to a thread, widen netconf window to 30 minutes. 2022-04-19 10:37:58 -04:00
NetworkController.hpp Basic plumbing for authentication requirement and piping through of URL information. 2021-05-24 22:58:17 -04:00
Node.cpp Remove bonds for peers that have fully expired. Remove notion of bond health 2022-03-02 09:55:23 -08:00
Node.hpp Consolidation of multipath logic. Better system separation 2021-09-01 21:37:49 -07:00
OutboundMulticast.cpp BSL date bump 2020-08-20 12:51:39 -07:00
OutboundMulticast.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Packet.cpp Apple "fat binaries" are back! 2020-11-16 16:30:15 -05:00
Packet.hpp Basic plumbing for authentication requirement and piping through of URL information. 2021-05-24 22:58:17 -04:00
Path.cpp BSL date bump 2020-08-20 12:51:39 -07:00
Path.hpp Change ECHO divisor from 20 to 6 2022-02-25 11:29:07 -08:00
Peer.cpp Remove bonds for peers that have fully expired. Remove notion of bond health 2022-03-02 09:55:23 -08:00
Peer.hpp Merge branch 'master' into dev 2022-03-10 15:48:47 -05:00
Poly1305.cpp RingBuffer<> is now templated with size, buffer is now static. 2019-03-22 14:39:52 -07:00
Poly1305.hpp BSL date bump 2020-08-20 12:51:39 -07:00
README.md Actual documentation. 2017-02-03 19:47:00 -08:00
Revocation.cpp BSL date bump 2020-08-20 12:51:39 -07:00
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 BSL date bump 2020-08-20 12:51:39 -07:00
RuntimeEnvironment.hpp Consolidation of multipath logic. Better system separation 2021-09-01 21:37:49 -07:00
Salsa20.cpp Spellcheck sweep across codebase 2018-06-07 17:25:27 -07:00
Salsa20.hpp Disable Salsa20 SSE on MinGW 32-bit compiler 2022-01-04 20:39:08 -05:00
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 More selective push of AES modifications and refactoring stuff. 2020-09-10 14:48:48 -04:00
SHA512.hpp AES integrated on send side. 2020-08-21 14:23:31 -07:00
SharedPtr.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Switch.cpp Consolidation of multipath logic. Better system separation 2021-09-01 21:37:49 -07:00
Switch.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Tag.cpp BSL date bump 2020-08-20 12:51:39 -07:00
Tag.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Topology.cpp Rev roots. 2022-02-15 09:13:58 -05:00
Topology.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Trace.cpp Fix erroneous cast of verb to double that causes invalid tracing output 2021-05-04 08:59:52 -07:00
Trace.hpp BSL date bump 2020-08-20 12:51:39 -07:00
Utils.cpp yes 2021-04-13 16:12:11 +00:00
Utils.hpp Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 2020-11-06 11:01:45 -05:00
World.hpp BSL date bump 2020-08-20 12:51:39 -07:00

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.