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Author SHA1 Message Date
Felix Lange
e46bda5093 swarm/network: prevent relay of invalid IPs 2016-11-22 22:21:18 +01:00
Felix Lange
a98d1d67d6 p2p/discover, p2p/discv5: prevent relay of invalid IPs and low ports 
The discovery DHT contains a number of hosts with LAN and loopback IPs.
These get relayed because some implementations do not perform any checks
on the IP.

go-ethereum already prevented relay in most cases because it verifies
that the host actually exists before adding it to the local table. But
this verification causes other issues. We have received several reports
where people's VPSs got shut down by hosting providers because sending
packets to random LAN hosts is indistinguishable from a slow port scan.

The new check prevents sending random packets to LAN by discarding LAN
IPs sent by Internet hosts (and loopback IPs from LAN and Internet
hosts). The new check also blacklists almost all currently registered
special-purpose networks assigned by IANA to avoid inciting random
responses from services in the LAN.

As another precaution against abuse of the DHT, ports below 1024 are now
considered invalid.
 2016-11-22 22:21:18 +01:00
Felix Lange
ba2884f343 p2p/discover, p2p/discv5: use netutil.IsTemporaryError 2016-11-22 22:21:15 +01:00
Felix Lange
1d80155d5e p2p/netutil: new package for network utilities 
The new package contains three things for now:

- IP network list parsing and matching
- The WSAEMSGSIZE workaround, which is duplicated in p2p/discover and
  p2p/discv5.
 2016-11-22 22:20:38 +01:00
FrankWang
04edbb0703 node: Remove redundant filepath.Join in parsePersistentNodes (#3300) 2016-11-18 12:45:06 +01:00
Nick Johnson
e1c1fce92c cmd/utils, VERSION: 1.5.3 unstable (#3306) 2016-11-18 12:33:47 +01:00
Nick Johnson
c8695209f6 core: Don't perform EIP150 hash check on uncles (#3303) 2016-11-18 12:01:54 +01:00
Nick Johnson
9b95112a2d cmd/utils: Set version string to stable (#3304) 2016-11-18 11:57:48 +01:00
Viktor Trón
a602c57c8d README: add documentation for bzz related executables to the table (#3294) 2016-11-18 11:56:27 +01:00
Péter Szilágyi
f3228592f5 travis: dash of black magic to summon the cache daemon (#3288) 2016-11-17 16:15:17 +01:00
Nick Johnson
87b8254da1 Dockerfile: Add git dependency to Dockerfile (#3295) 2016-11-17 15:38:14 +01:00
Felix Lange
20eab80189 cmd/utils, VERSION: 1.5.2 unstable 2016-11-17 14:40:32 +01:00
Jeffrey Wilcke
810389c07a Merge pull request #3278 from obscuren/version-1-5-1 
utils: bump stable 1.5.1
 2016-11-16 13:10:03 +01:00
Jeffrey Wilcke
3badd3782b Merge pull request #3280 from fjl/fix-go15 
build: set GO15VENDOREXPERIMENT in env.sh
 2016-11-16 13:07:44 +01:00
Felix Lange
be2a264915 build: set GO15VENDOREXPERIMENT in env.sh 
This should fix the 'make' build with Go 1.5.
 2016-11-16 10:54:05 +01:00
Jeffrey Wilcke
b81baf5423 utils: bump stable 2016-11-16 10:46:22 +01:00
Péter Szilágyi
64359c9417 cmd/utils, mobile, params: set the correct field on testnet EIP 155 (#3272) 2016-11-16 00:46:40 +01:00
Péter Szilágyi
5a3853f83f travis: only install the needed three android platforms (#3274) 2016-11-16 00:44:37 +01:00
Péter Szilágyi
532d746036 Merge pull request #3275 from obscuren/les-print-fix 
les: fixed logging
 2016-11-16 00:08:47 +02:00
Jeffrey Wilcke
c66e18b175 Merge pull request #3271 from Arachnid/dockerfiles 
Dockerfile revamp
 2016-11-15 22:54:51 +01:00
Jeffrey Wilcke
2d4bd3b3ad les: fixed logging 2016-11-15 22:48:00 +01:00
Felix Lange
a96d6c68e2 cmd/utils: remove jit flag handling (#3273) 
The jit config options are not handled, but random selection still took
place, printing confusing messages.
 2016-11-15 22:20:18 +01:00
Nick Johnson
504815091f containers/docker: Fix dockerfiles for new branch layout; add dockerfile in root 2016-11-15 17:57:56 +00:00
Péter Szilágyi
4dd3e7fe35 Merge pull request #3270 from fjl/version-1.5.1 
README, VERSION: update for 1.5 release
 2016-11-15 16:56:29 +02:00
Felix Lange
4c614909ff README: update for develop->master switch, remove old build table 2016-11-15 15:53:35 +01:00
Felix Lange
b0a23c73cf VERSION: bump unstable version to 1.5.1 2016-11-15 15:46:51 +01:00
Jeffrey Wilcke
922c1f8f9f Merge pull request #3260 from obscuren/version-1-5-1 
utils: unstable 1.5.1
 2016-11-15 14:33:14 +01:00
Jeffrey Wilcke
c3c58eb601 Merge pull request #3259 from obscuren/version-1-5-0 
utils: stable 1.5.0
 2016-11-15 14:29:33 +01:00
Jeffrey Wilcke
ce3c52d17d Merge pull request #3268 from fjl/build-master-unstable 
build: master is unstable
 2016-11-15 14:29:22 +01:00
Felix Lange
6663d0264e build: master is unstable 2016-11-15 14:11:27 +01:00
Péter Szilágyi
6e4d623dc8 Merge pull request #3266 from fjl/travis-ppa-live 
travis.yml: upload to the real PPA
 2016-11-15 12:39:45 +02:00
Felix Lange
8e704d9718 travis.yml: upload to the real PPA 2016-11-15 11:13:07 +01:00
Péter Szilágyi
5bd32bd90d travis: force xcode to finish iOS simulator configs (#3265) 2016-11-15 10:44:54 +01:00
Jeffrey Wilcke
b9f417e2e6 params: hardfork blocknumber (#3264) 2016-11-15 10:43:23 +01:00
Péter Szilágyi
9f7b087235 Merge pull request #3263 from karalabe/travis-cocoapods-gpg2 
travis, build: further maven and gpg refinements
 2016-11-15 10:40:28 +02:00
Péter Szilágyi
2cb9738649
travis, build: further maven and gpg refinements 2016-11-15 10:25:51 +02:00
Péter Szilágyi
0dc590a9f8 Merge pull request #3262 from karalabe/travis-cocoapods-gpg2 
travis, build: fix mobile build issues on travis
 2016-11-15 09:50:47 +02:00
Péter Szilágyi
dfd2c60509
travis, build: fix mobile build issues on travis 2016-11-15 09:49:00 +02:00
Jeffrey Wilcke
fd27393df3 utils: unstable 1.5.1 2016-11-15 00:40:40 +01:00
Jeffrey Wilcke
233950da40 utils: stable 1.5.0 2016-11-15 00:39:12 +01:00
Péter Szilágyi
bd0aafb4fd Merge pull request #3258 from karalabe/unfuckup-travis 
travis: work around "timeout features"
 2016-11-15 01:17:12 +02:00
Jeffrey Wilcke
a672eae3d1 core, core/types: refactored tx chain id checking (#3257) 
* core, core/types: refactored tx chain id checking

Refactored explicit chain id checking in to the Sender deriviation method

* cmd/utils, params: define chain ids
 2016-11-14 21:37:13 +01:00
Péter Szilágyi
99d0d771a7
travis: work around "timeout features" 2016-11-14 20:10:22 +02:00
Felix Lange
8dcea0ac07 Merge pull request #2977 from karalabe/initial-mobile-suport 
mobile: initial wrappers for mobile support
 2016-11-14 18:10:03 +01:00
Jeffrey Wilcke
7a6c6ec946 cmd/utils, params: define chain ids 2016-11-14 17:23:39 +01:00
Péter Szilágyi
dfe79cc784
cmd/utils, mobile: place bootnodes in LGPL packages 2016-11-14 18:00:14 +02:00
Péter Szilágyi
4a439c2359
mobile: port wrappers to EIP155 and EIP158 fork 2016-11-14 18:00:14 +02:00
Péter Szilágyi
4c16c82500
travis, build: cocoapods build fixes and travis caches 2016-11-14 18:00:14 +02:00
Péter Szilágyi
5513c49c54
accounts/abi/bind, mobile: review fixes and android tests 2016-11-14 18:00:14 +02:00
Péter Szilágyi
b61f48e5aa
cmd, mobile, node, p2p: surface the discovery V5 bootnodes 2016-11-14 18:00:14 +02:00