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Author SHA1 Message Date
Felix Lange
739066ec56 p2p/discover: add some helper functions 2015-02-06 00:00:36 +01:00
Felix Lange
12224c7f59 p2p/discover: new package implementing the Node Discovery Protocol 2015-02-06 00:00:36 +01:00
Felix Lange
8c3095faf0 rlp: fix encoding of arrays with byte element type 2015-02-06 00:00:36 +01:00
Felix Lange
410b35e913 crypto: make it easier to run Sha3 on multiple inputs 
crypto.Sha3(append(foo, bar)) --> crypto.Sha3(foo, bar)
crypto.Sha3([]byte{}) --> crypto.Sha3()
 2015-02-06 00:00:36 +01:00
zelig
2e48d39fc7 key generation abstracted out, for testing with deterministic keys 2015-02-06 00:00:36 +01:00
zelig
488a042736 fix clientidentity test after privkey removed 2015-02-06 00:00:36 +01:00
zelig
71765957e4 get rid of Private Key in ClientIdentity 2015-02-06 00:00:36 +01:00
zelig
68205dec9f make crypto handshake calls package level, store privateKey on peer + tests ok 2015-02-06 00:00:36 +01:00
zelig
4499743522 apply handshake related improvements from p2p.crypto branch 2015-02-06 00:00:35 +01:00
zelig
54252ede31 add temporary forced session token generation 2015-02-06 00:00:35 +01:00
zelig
faa069a126 peer-level integration test for crypto handshake 
- add const length params for handshake messages
- add length check to fail early
- add debug logs to help interop testing (!ABSOLUTELY SHOULD BE DELETED LATER)
- wrap connection read/writes in error check
- add cryptoReady channel in peer to signal when secure session setup is finished
- wait for cryptoReady or timeout in TestPeersHandshake
 2015-02-06 00:00:35 +01:00
zelig
20aade56c3 chop first byte when cryptoid.PubKeyS is set from identity.Pubkey() since this is directly copied in the auth message 2015-02-06 00:00:35 +01:00
zelig
1f2adb05b5 add initial peer level test (failing) 2015-02-06 00:00:35 +01:00
zelig
4afde4e738 add code documentation 2015-02-06 00:00:35 +01:00
zelig
364b783281 changes that fix it all: 
- set proper public key serialisation length in pubLen = 64
- reset all sizes and offsets
- rename from DER to S (we are not using DER encoding)
- add remoteInitRandomPubKey as return value to respondToHandshake
- add ImportPublicKey with error return to read both EC golang.elliptic style 65 byte encoding and 64 byte one
- add ExportPublicKey falling back to go-ethereum/crypto.FromECDSAPub() chopping off the first byte
- add Import - Export tests
- all tests pass
 2015-02-06 00:00:35 +01:00
zelig
58fc2c679b important fix for peer pubkey. when taken from identity, chop first format byte! 2015-02-06 00:00:35 +01:00
zelig
923504ce3d add equality check for nonce and remote nonce 2015-02-06 00:00:35 +01:00
zelig
2e868566d7 add minor comments to the test 2015-02-06 00:00:35 +01:00
zelig
e252c634cb first stab at integrating crypto in our p2p 
- abstract the entire handshake logic in cryptoId.Run() taking session-relevant parameters
- changes in peer to accomodate how the encryption layer would be switched on
- modify arguments of handshake components
- fixed test getting the wrong pubkey but it till crashes on DH in newSession()
 2015-02-06 00:00:35 +01:00
zelig
1803c65e40 integrate cryptoId into peer and connection lifecycle 2015-02-06 00:00:35 +01:00
zelig
489d956283 completed the test. FAIL now. it crashes at diffie-hellman. ECIES -> secp256k1-go panics 2015-02-06 00:00:35 +01:00
zelig
076c382a74 handshake test to crypto 2015-02-06 00:00:35 +01:00
zelig
3b6385b146 handshake test to crypto 2015-02-06 00:00:34 +01:00
zelig
714b955d6e fix crash 
- add session token check and fallback to shared secret in responder call too
- use explicit length for the types of new messages
- fix typo resp[resLen-1] = tokenFlag
 2015-02-06 00:00:34 +01:00
zelig
b855f671a5 rewrite to comply with latest spec 
- correct sizes for the blocks : sec signature 65, ecies sklen 16, keylength 32
- added allocation to Xor (should be optimized later)
- no pubkey reader needed, just do with copy
- restructuring now into INITIATE, RESPOND, COMPLETE -> newSession initialises the encryption/authentication layer
- crypto identity can be part of client identity, some initialisation when server created
 2015-02-06 00:00:34 +01:00
zelig
4e52adb84a add crypto auth logic to p2p 2015-02-06 00:00:34 +01:00
zelig
d227f6184e fix protocol to accomodate privkey 2015-02-06 00:00:34 +01:00
zelig
88167f39a6 add privkey to clientIdentity + tests 2015-02-06 00:00:34 +01:00
zelig
c8a8aa0d43 initial hook for crypto handshake (void, off by default) 2015-02-06 00:00:34 +01:00
obscuren
6b5f25802e Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-02-05 14:42:22 -08:00
obscuren
f8c1eb157d Undone fix. Will re-enable once chain resets 2015-02-05 14:42:12 -08:00
Taylor Gerring
59665ade85 Pin Travis go version to 1.4.1 2015-02-05 16:27:54 -06:00
Taylor Gerring
c1f6e259a9 Only submit on coverage report success 2015-02-05 16:04:42 -06:00
Taylor Gerring
03b89ab712 Only download missing deps, not build 2015-02-05 16:03:29 -06:00
Taylor Gerring
ae3e9d4881 Don't reference by $GOROOT 2015-02-05 16:02:15 -06:00
obscuren
cad53fa191 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 
Conflicts:
	README.md
 2015-02-05 12:36:30 -08:00
obscuren
0e682d936d Updated readme 2015-02-05 12:35:46 -08:00
obscuren
cec30e23b2 Updated readme 2015-02-05 12:34:47 -08:00
Jeffrey Wilcke
47129428fe Merge pull request #290 from Gustav-Simonsson/correct_block_parent_timestamp_check 
Correct block parent timestamp check and typos
 2015-02-05 12:23:56 -08:00
obscuren
2f30a27b2b Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-02-05 12:22:44 -08:00
obscuren
8be1d134aa updated home 2015-02-05 12:22:35 -08:00
obscuren
7e0799ff21 Merge commit '9d84609b3faf797f4a611587abdda3d6b3b07917' into develop 2015-02-05 12:07:36 -08:00
Marek Kotewicz
9d84609b3f Merge branch 'master' of https://github.com/ethereum/ethereum.js 2015-02-05 21:06:50 +01:00
obscuren
c64852dbcc pending / chain event 2015-02-05 11:55:03 -08:00
obscuren
bcacaaa4f4 Merge branch 'tgerring-develop' into develop 2015-02-05 11:44:45 -08:00
obscuren
d00e2731e5 Merge branch 'develop' of https://github.com/tgerring/go-ethereum into tgerring-develop 
Conflicts:
	rpc/http/server.go
 2015-02-05 11:44:30 -08:00
Jeffrey Wilcke
99a1551b20 Merge pull request #287 from ethereum/system-testing 
Seednode CLI param updates
 2015-02-05 11:09:13 -08:00
obscuren
ac69538707 Merge branch 'develop' into miner 2015-02-05 10:58:43 -08:00
CJentzsch
16ab949110 cppjit wrong cmake config fail 2015-02-05 18:40:37 +01:00
Marek Kotewicz
82cc5f63ae bring back jsonrpc single method calls in polling 2015-02-05 18:20:43 +01:00