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5450 Commits

Author SHA1 Message Date
Péter Szilágyi 83226762c2 eth, eth/downloader: detect and handle madeup hash attacks 2015-05-15 15:01:58 +03:00
Péter Szilágyi 9ad515d2dc eth: drop a sync peer if it sends an invalid hash chain 2015-05-15 15:01:58 +03:00
Péter Szilágyi 72411eb24c eth/downloader: circumvent hash reordering attacks 2015-05-15 15:01:58 +03:00
Péter Szilágyi bcc2980179 eth/downloader: check sync after failed attacks 2015-05-15 15:01:58 +03:00
Péter Szilágyi 366e9627e8 eth/downloader: add a test for detecting missing blocks 2015-05-15 15:01:58 +03:00
Péter Szilágyi cd2fb09051 eth, eth/downloader: prevent hash repeater attack 2015-05-15 15:01:58 +03:00
Jeffrey Wilcke c1f0d40e34 Merge pull request #987 from obscuren/develop 
Miner updates and downloader events
 2015-05-15 04:12:46 -07:00
Jeffrey Wilcke 158efbaa45 Merge pull request #984 from tgerring/issue924 
Omit replies for RPC notification requests
 2015-05-15 04:12:40 -07:00
obscuren cfb2b51b74 eth/downloader: fixed test 2015-05-15 12:47:32 +02:00
obscuren f6669db001 core: fixed mining strategy 2015-05-15 12:24:29 +02:00
obscuren b71091e337 eth, eth/downloader, miner: use download events to check miner start 2015-05-15 00:43:10 +02:00
obscuren 0f76a1c6df core: changed how head events are checked 2015-05-15 00:42:06 +02:00
obscuren 580bae0a86 core: improved uncle messages 2015-05-15 00:40:07 +02:00
Taylor Gerring 44a7f997c3 Unreverse ordering 2015-05-14 15:50:39 -05:00
Taylor Gerring 5c6540452a Omit replies for notification requests 
When Id is missing, the client does not want a response
 2015-05-14 12:39:57 -05:00
Jeffrey Wilcke 3ac34ee3c4 Merge pull request #975 from obscuren/develop 
core: changed log message for forks. closes #952
 2015-05-14 10:38:10 -07:00
Jeffrey Wilcke 69c78ddbb4 Merge pull request #983 from tgerring/issue958 
Format contract code as hexdata
 2015-05-14 10:38:01 -07:00
Jeffrey Wilcke 007bced276 Merge pull request #982 from tgerring/issue962 
Check for error on DB fetch of tx
 2015-05-14 10:37:30 -07:00
Jeffrey Wilcke 6bc8dec7ac Merge pull request #980 from fjl/geth-test-no-scrypt 
cmd/geth: use plain keystore for JS tests
 2015-05-14 10:36:56 -07:00
Taylor Gerring 4ad8f1035b Format contract code as hexdata 2015-05-14 12:17:19 -05:00
Taylor Gerring 12f82ab2ff Check for error on DB fetch of tx 2015-05-14 11:57:29 -05:00
Felix Lange 559cc02313 cmd/geth: use plain keystore for JS tests 
This reduces the time it takes to run the tests back to 3 seconds.
 2015-05-14 17:51:05 +02:00
obscuren b19bf3ec78 core: changed log message for forks. closes #952 2015-05-14 17:16:46 +02:00
Jeffrey Wilcke 060a07cf69 Merge pull request #974 from karalabe/downloader-fix-unknown-parent-attack 
eth, eth/downloader: handle a potential unknown parent attack
 2015-05-14 08:16:30 -07:00
Jeffrey Wilcke 90b94e64fc Merge pull request #971 from fjl/p2p-limit-tweaks 
p2p: tweak connection limits
 2015-05-14 08:15:51 -07:00
Felix Lange d2f119cf9b p2p/discover: limit open files for node database 2015-05-14 15:01:13 +02:00
Felix Lange 206fe25971 p2p: remove testlog 2015-05-14 14:56:34 +02:00
Felix Lange 7fa2607bd1 p2p/discover: bump maxBondingPingPongs to 16 
This should increase the speed a bit because all findnode
results (up to 16) can be verified at the same time.
 2015-05-14 14:53:29 +02:00
Felix Lange 691cb90284 p2p: log remote reason when disconnect is requested 
The returned reason is currently not used except for the log
message. This change makes the log messages a bit more useful.
The handshake code also returns the remote reason.
 2015-05-14 14:53:29 +02:00
Jeffrey Wilcke ff87c241a7 Merge pull request #973 from bas-vk/issue972 
Introduced default unlock duration when an account is unlocked from t…
 2015-05-14 05:48:31 -07:00
Péter Szilágyi fe87feccb1 eth/downloader: add a small additional check to the test 2015-05-14 15:44:54 +03:00
Péter Szilágyi ebf1eb9359 eth/downloader: remove a previous leftover 2015-05-14 15:40:28 +03:00
Péter Szilágyi 3eda70c64c eth, eth/downloader: remove parent verification from the downlaoder 2015-05-14 15:38:49 +03:00
Bas van Kervel 1fa48bc5e7 Introduced default unlock duration when an account is unlocked from the console 2015-05-14 14:25:48 +02:00
Péter Szilágyi a4246c2da6 eth, eth/downloader: handle a potential unknown parent attack 2015-05-14 15:24:18 +03:00
Jeffrey Wilcke 7fa740996c Merge pull request #960 from fjl/nat-fixes 
p2p/nat: fix UPnP auto discovery
 2015-05-14 04:06:13 -07:00
Jeffrey Wilcke c7a13c9be8 Merge pull request #969 from Gustav-Simonsson/ethash_improve_hashrate_update2 
Make read of ethash hashrate atomic and update ethash godep
 2015-05-14 04:05:27 -07:00
Jeffrey Wilcke 2b06fe3eff Merge pull request #950 from karalabe/downloader-cancel-sync 
eth/downloader: fix deliveries to check for sync cancels
 2015-05-14 04:05:13 -07:00
Jeffrey Wilcke cdeae22356 Merge pull request #949 from bas-vk/issue944 
removed invalid filename characters
 2015-05-14 04:04:43 -07:00
Felix Lange 5f706cd7f5 cmd/utils: print messages from package log through glog 
Some of the dependencies use package log. This change ensures that the
log output looks uniform and respects glog flags.
 2015-05-14 12:56:37 +02:00
Felix Lange c14de2e973 p2p/nat: tweak port mapping log messages and levels 
People stil get confused about the messages. This commit changes
the levels so that the only thing printed at the default level (info)
is a successful mapping.
 2015-05-14 12:54:59 +02:00
Jeffrey Wilcke e4aa011d23 Merge pull request #970 from ethereum/vitalik_quick_test 
Created separate family and ancestors environment objects
 2015-05-14 03:53:04 -07:00
Felix Lange e7c7b54b82 Godeps: bump github.com/huin/goupnp to c57ae84 2015-05-14 12:29:41 +02:00
Felix Lange 663d4e0aff p2p/nat: add test for UPnP auto discovery via SSDP 
The test listens for multicast UDP packets on the default interface
because I couldn't get it to work reliably on loopback without massive
changes to goupnp. This means that the test might fail when there is a
UPnP-enabled router attached on that interface. I checked that locally
by looping the test and it passes reliably because the local SSDP server
always responds faster.
 2015-05-14 12:13:19 +02:00
Vitalik Buterin bdec8c3e41 Combined two loops 2015-05-14 05:02:15 -04:00
Gustav Simonsson b24f16fa53 Make read of ethash hashrate atomic and update ethash godep 2015-05-14 04:05:49 +02:00
Felix Lange 983f5a717a p2p/nat: fix concurrent access to autodisc Interface 
Concurrent calls to Interface methods on autodisc could return a "not
discovered" error if the discovery did not finish before the call.
autodisc.wait expected the done channel to carry the found Interface
but it was closed instead.

The fix is to use sync.Once for now, which is easier to get right.
And there is a test. Finally.

This will have to change again when we introduce re-discovery.
 2015-05-14 03:53:11 +02:00
Felix Lange 7efeb4bd96 p2p: bump maxAcceptConns and defaultDialTimout 
On the test network, we've seen that it becomes harder to connect
if the queues are so short.
 2015-05-14 03:48:28 +02:00
Vitalik Buterin fca3333f7f Created separate family and ancestors environment objects 2015-05-13 20:46:23 -04:00
Vitalik Buterin bc83761996 Fixed max uncle count error message 2015-05-13 20:29:57 -04:00