go-tangerine - Tangerine full node (https://github.com/tangerine-network/go-tangerine)

	Commit message (Collapse)	Author	Age	Files	Lines
*	p2p/discover: implement node bonding	Felix Lange	2015-04-01	1	-147/+275
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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: map listening port using configured mechanism	Felix Lange	2015-02-13	1	-7/+7
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*	p2p/discover: deflake UDP tests	Felix Lange	2015-02-09	1	-55/+107
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*	p2p/discover: add node URL functions, distinguish TCP/UDP ports	Felix Lange	2015-02-07	1	-5/+8
\| \| \| \| \|	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	1	-7/+7
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*	p2p/discover: new package implementing the Node Discovery Protocol	Felix Lange	2015-02-06	1	-0/+156