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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2017-02-04 10:21:31 -0800 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2017-02-04 10:21:31 -0800 |
| commit | beb642faa58bb3c2c283a068e6de942bfad2c314 (patch) | |
| tree | 118f9ad3ee4cb6bdf7f5655e78b82b545abe44d5 /node/Packet.hpp | |
| parent | 31db768e4d4c2815d2be0493b2c76ea5f5edbffa (diff) | |
| download | infinitytier-beb642faa58bb3c2c283a068e6de942bfad2c314.tar.gz infinitytier-beb642faa58bb3c2c283a068e6de942bfad2c314.zip | |
Stub out CAN_REACH.
Diffstat (limited to 'node/Packet.hpp')
| -rw-r--r-- | node/Packet.hpp | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/node/Packet.hpp b/node/Packet.hpp index 26e87af8..a5831c8d 100644 --- a/node/Packet.hpp +++ b/node/Packet.hpp @@ -536,7 +536,7 @@ public: * <[1] software major version> * <[1] software minor version> * <[2] software revision> - * <[8] timestamp for determining latench> + * <[8] timestamp for determining latency> * <[...] binary serialized identity (see Identity)> * <[1] destination address type> * [<[...] destination address to which packet was sent>] @@ -548,8 +548,9 @@ public: * [<[8] 64-bit timestamp of moon>] * [... additional moons ...] * - * This is the only message that ever must be sent in the clear, since it - * is used to push an identity to a new peer. + * Important security note: this message is sent in the clear as it + * contains the initial identity for key agreement. It can therefore + * contain no secrets or sensitive information. * * The destination address is the wire address to which this packet is * being sent, and in OK is *also* the destination address of the OK @@ -1058,7 +1059,27 @@ public: * ZeroTier, Inc. itself. We recommend making up random ones for your own * implementations. */ - VERB_USER_MESSAGE = 0x14 + VERB_USER_MESSAGE = 0x14, + + /** + * Announce that we can reach a particular address: + * <[1] protocol version> + * <[1] software major version> + * <[1] software minor version> + * <[2] software revision> + * <[...] binary serialized identity (see Identity)> + * <[1] 8-bit number of direct addresses where peer is reachable (if any)> + * [... serialized direct addresses ...] + * + * This message can be sent upstream to announce that we can reach a + * particular address. It can optionally report physical paths upstream + * to allow upstream peers to send RENDEZVOUS, but this may be omitted + * if it is not known or if endpoint address privacy is desired. + * + * The receiving peer should confirm this message by sending a message + * downstream and waiting for a reply. + */ + VERB_CAN_REACH = 0x15 }; /** |