a77c431e37
p2p/discover: fix off by one error causing buckets to contain duplicates
2015-04-01 17:00:12 +02:00
de7af720d6
p2p/discover: implement node bonding
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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.
2015-04-01 17:00:12 +02:00
b6f0b40037
Respect fullTx option #614
2015-04-01 16:49:07 +02:00
55b9689950
rename messages to types
2015-04-01 15:53:48 +02:00
92928309b2
p2p/discover: add version number to ping packet
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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.
2015-04-01 15:53:04 +02:00
bea3879d6f
If nil, type doesn't matter
2015-04-01 15:45:56 +02:00
ac03ff6f05
Fix block size output #613
2015-04-01 15:44:09 +02:00
6e8ff578f1
Block nonce as data
2015-04-01 15:28:06 +02:00
93f832a1a7
Make block context optional nulls
2015-04-01 15:27:37 +02:00
0ce971d9d3
Add new formatting regex
2015-04-01 15:27:14 +02:00
101ea1a1e8
Make inner size before assinging. Closes #615
2015-04-01 14:15:20 +02:00
c8e5d53a39
Merge pull request #618 from tgerring/issue613
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Issue #613
2015-04-01 13:57:35 +02:00
4a4da9a24e
Merge pull request #588 from ethersphere/frontier/SEC-29
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Frontier/sec 29
2015-04-01 13:55:42 +02:00
f56fc9cd9d
change StatusMsgData.TD back to pointer type *big.Int
2015-04-01 12:36:49 +01:00
6ffea34d8b
check TxMsg
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- add validation on TxMsg checking for nil
- add test for nil transaction
- add test for zero value transaction (no extra validation needed)
2015-04-01 12:32:42 +01:00
82da6bf4d2
test for invalid rlp encoding of block in BlocksMsg
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- rename Validate -> ValidateFields not to confure consensus block validation
- add nil transaction and nil uncle header validation
- remove bigint field checks: rlp already decodes *big.Int to big.NewInt(0)
- add test for nil header, nil transaction
2015-04-01 12:32:42 +01:00
d677190f39
add tests for valid blocks msg handling
2015-04-01 12:32:42 +01:00
e1be34bce1
eth: SEC-29 eth wire protocol decoding invalid message data crashes client
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- add validate method to types.Block
- validate after Decode -> error
- add tests for NewBlockMsg
2015-04-01 12:32:42 +01:00
936ddf2ad1
Merge pull request #616 from bas-vk/develop
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Frontier/513
2015-04-01 13:25:15 +02:00
dbf17105f6
Build transaction context in BlockRes
2015-04-01 13:18:51 +02:00
88f2a96ca3
Set fullTx option in constructor
2015-04-01 13:18:30 +02:00
1559bd9e1b
changed big.Int instantiation
2015-04-01 13:15:21 +02:00
dba9b83aa0
Merge branch 'tgerring-hexify' into develop
2015-04-01 12:51:44 +02:00
b0e09ec827
merge conflict
2015-04-01 12:51:39 +02:00
6afc5e762a
Merge branch 'hexify' of https://github.com/tgerring/go-ethereum into tgerring-hexify
2015-04-01 12:49:10 +02:00
720d978e35
Merge pull request #589 from tgerring/corssetting
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Configurable CORS domain
2015-04-01 12:38:29 +02:00
6605d00d92
Frontier/513
2015-04-01 12:33:12 +02:00
02fb83782e
#612 rename eth_protocol method
2015-04-01 12:28:48 +02:00
86ba7432a9
txMeta storage as struct
2015-04-01 12:14:35 +02:00
4e8f8cfab7
ethereum.js update
2015-04-01 11:51:05 +02:00
f2c6a937f3
Protocol bump
2015-04-01 11:50:19 +02:00
b860b67693
Remove extra type assetion
2015-04-01 11:45:29 +02:00
f468364e4d
fixed tests
2015-04-01 11:42:02 +02:00
7b7392826d
Improved response tests
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Actually verifies output as by regex
2015-04-01 11:38:06 +02:00
0a554a1f27
Blocktest fixed, Execution fixed
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* Added new CreateAccount method which properly overwrites previous
accounts (excluding balance)
* Fixed block tests (100% success)
2015-04-01 10:53:32 +02:00
d3e86f9208
Added gas generator defaults
2015-04-01 10:51:46 +02:00
25998cfc45
Re-enabled response tests (needs improvement)
2015-04-01 09:11:23 +02:00
bbca6250ff
Merge branch 'rpccall' into hexify
2015-03-31 22:40:52 +02:00
40ea466200
Store and retrieve tx context metadata #608
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Improving this in the future will allow for cleaning up a bit of legacy
code.
2015-03-31 22:40:12 +02:00
7e3875b527
Remove custom MarshalJSON methods
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Now formats based on underlying hexdata or hexnum type. Fields directly
with respective constructors that cover from native types
2015-03-31 19:04:02 +02:00
a2501ecfcd
Make new types Stringers
2015-03-31 19:02:46 +02:00
8f0e095f4c
Index is zero-based #607
2015-03-31 17:56:06 +02:00
81aeb78976
Update output types to use hexnum or hexdata
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Benefits from automatic output formatting differences between
quantities and data
2015-03-31 17:40:35 +02:00
3a948b2dba
Add hexdata and hexnum types
2015-03-31 17:39:58 +02:00
ec181b308a
Squashed 'tests/files/' changes from c6d9629..29da5ea
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29da5ea add JS block test example as state test
04108e0 Merge remote-tracking branch 'origin' into develop
6da7f35 JS failures
22b5dfc stQuadraticComplexity Refill with latest develop
c97bf26 Memory / Solidity Test Update
git-subtree-dir: tests/files
git-subtree-split: 29da5ea53ab36d74bd3c0712337168086cabfb8d
2015-03-31 16:25:22 +02:00
2ef0bc03ec
Merge commit 'ec181b308addc30c04973e9058960d579c84eef5' into develop
2015-03-31 16:25:22 +02:00
8b51582b53
Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop
2015-03-31 15:31:32 +02:00
3453f8c5d2
Added Code field
2015-03-31 15:30:55 +02:00
653c3deaa5
Merge pull request #606 from tgerring/bootnode
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Update Go bootnode address
2015-03-31 14:41:17 +02:00
6daa455243
Update Go bootnode address
2015-03-31 14:14:29 +02:00
Felix Lange
Taylor Gerring
Jeffrey Wilcke
zelig
Bas van Kervel
obscuren