Commit Graph

6 Commits

Author SHA1 Message Date
Péter Szilágyi
413ace37d3 eth, p2p: rename trusted nodes to static, drop inbound extra slots 2015-04-30 19:32:48 +03:00
Péter Szilágyi
1528dbc171 p2p: add trust check to handshake, test privileged connectivity
Conflicts:
	p2p/server_test.go
2015-04-30 16:06:47 +03:00
Felix Lange
b3c058a9e4 p2p: improve disconnect signaling at handshake time
As of this commit, p2p will disconnect nodes directly after the
encryption handshake if too many peer connections are active.
Errors in the protocol handshake packet are now handled more politely
by sending a disconnect packet before closing the connection.
2015-04-10 16:57:56 +02:00
Felix Lange
7d39fd6678 p2p: make encryption handshake code easier to follow
This mostly changes how information is passed around.
Instead of using many function parameters and return values,
put the entire state in a struct and pass that.

This also adds back derivation of ecdhe-shared-secret. I deleted
it by accident in a previous refactoring.
2015-03-04 12:27:24 +01:00
Felix Lange
51e01cceca p2p: encrypted and authenticated RLPx frame I/O 2015-03-04 12:27:23 +01:00
Felix Lange
73f94f3755 p2p: disable encryption handshake
The diff is a bit bigger than expected because the protocol handshake
logic has moved out of Peer. This is necessary because the protocol
handshake will have custom framing in the final protocol.
2015-02-19 16:54:53 +01:00