dexon - DEXON full node (https://github.com/dexon-foundation/dexon)

	Commit message (Collapse)	Author	Age	Files	Lines
*	p2p/discover: don't log packet content	Felix Lange	2015-04-10	1	-3/+4
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*	p2p/discover: make packet processing less concurrent	Felix Lange	2015-04-10	1	-6/+4
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*	Updated logging	obscuren	2015-04-07	1	-10/+9
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*	p2p/discover: fix off by one error causing buckets to contain duplicates	Felix Lange	2015-04-01	2	-1/+43
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*	p2p/discover: implement node bonding	Felix Lange	2015-04-01	5	-383/+649
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This a fix for an attack vector where the discovery protocol could be used to amplify traffic in a DDOS attack. A malicious actor would send a findnode request with the IP address and UDP port of the target as the source address. The recipient of the findnode packet would then send a neighbors packet (which is 16x the size of findnode) to the victim. Our solution is to require a 'bond' with the sender of findnode. If no bond exists, the findnode packet is not processed. A bond between nodes α and β is created when α replies to a ping from β. This (initial) version of the bonding implementation might still be vulnerable against replay attacks during the expiration time window. We will add stricter source address validation later.
*	p2p/discover: add version number to ping packet	Felix Lange	2015-04-01	1	-0/+8
\| \| \| \| \| \|	The primary motivation for doing this right now is that old PoC 8 nodes and newer PoC 9 nodes keep discovering each other, causing handshake failures.
*	%#x => %x	obscuren	2015-03-20	1	-2/+2
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*	p2p: server>discover table Self=Node exported	zelig	2015-03-15	1	-3/+3
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*	p2p/discover: add NodeID.Pubkey	Felix Lange	2015-03-04	2	-0/+33
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*	p2p/discover: fix pending replies iteration	Felix Lange	2015-02-17	1	-1/+2
\| \| \| \| \| \|	Range expressions capture the length of the slice once before the first iteration. A range expression cannot be used here since the loop modifies the slice variable (including length changes).
*	p2p/discover: fix race in ListenUDP	Felix Lange	2015-02-13	1	-24/+17
\| \| \| \| \|	udp.Table was assigned after the readLoop started, so packets could arrive and be processed before the Table was there.
*	p2p/discover: map listening port using configured mechanism	Felix Lange	2015-02-13	2	-13/+24
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*	p2p/discover: code review fixes	Felix Lange	2015-02-13	3	-7/+9
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*	p2p/discover: deflake UDP tests	Felix Lange	2015-02-09	4	-59/+123
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*	cmd/ethereum, cmd/mist: add flag for discovery bootstrap nodes	Felix Lange	2015-02-07	1	-2/+2
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*	p2p/discover: add node URL functions, distinguish TCP/UDP ports	Felix Lange	2015-02-07	6	-321/+527
\| \| \| \| \|	The discovery RPC protocol does not yet distinguish TCP and UDP ports. But it can't hurt to do so in our internal model.
*	p2p/discover: add some helper functions	Felix Lange	2015-02-06	4	-20/+41
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*	p2p/discover: new package implementing the Node Discovery Protocol	Felix Lange	2015-02-06	4	-0/+1428