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4895 Commits

Author SHA1 Message Date
Felix Lange 9c7281c17e p2p: make DiscReason bigger than byte 
We decode into [1]DiscReason in a few places. That doesn't work anymore
because package rlp no longer accepts RLP lists for byte arrays.
 2015-04-17 14:45:10 +02:00
Felix Lange 4d5a518a0b rlp: stop accepting lists for byte slices and byte arrays 2015-04-17 14:45:10 +02:00
Felix Lange 574d5d6ae6 core/types: add rlp tag "nil" for Transaction.Recipient 2015-04-17 14:45:10 +02:00
Felix Lange cad64fb911 rlp: stricter rules for structs and pointers 
The rules have changed as follows:

* When decoding into pointers, empty values no longer produce
  a nil pointer. This can be overriden for struct fields using the
  struct tag "nil".
* When decoding into structs, the input list must contain an element
  for each field.
 2015-04-17 14:45:09 +02:00
Felix Lange 1e2c93aa2d rlp: reject non-minimal input strings 
Input strings of length 1 containing a byte < 56 are non-minimal and
should be encoded as a single byte instead. Reject such strings.
 2015-04-17 14:45:09 +02:00
Felix Lange 6e9f8035a1 rlp: stricter validation of canonical integer format 
All integers (including size information in type tags) need to be
encoded using the smallest possible encoding. This commit expands the
stricter validation introduced for *big.Int in commit 59597d23a5
to all integer types and size tags.
 2015-04-17 14:45:09 +02:00
Felix Lange 6788f955c2 rlp: fix handling of single byte zero when decoding into a pointer 
A single zero byte carries information and should not set the pointer
to nil. This is arguably a corner case. While here, fix the comment
to explain pointer reuse.
 2015-04-17 14:45:09 +02:00
Felix Lange 509d0a8d78 whisper: fix comment for rlpenv 2015-04-17 14:45:09 +02:00
Felix Lange eedbb1ee9a p2p/discover: use rlp.DecodeBytes 2015-04-17 14:45:09 +02:00
Felix Lange 2750ec47b7 rlp: fix integer overflow in list element size validation 
It is not safe to add anything to s.size.
 2015-04-17 14:45:09 +02:00
Felix Lange 56a48101dc cmd/rlpdump, cmd/utils, eth, p2p, whisper: use rlp input limit 2015-04-17 14:45:09 +02:00
Felix Lange c35f4fd0bd rlp: check top-level value sizes against input limit 
This is a preliminary fix for #420 (SEC-18 RLP decoder unsafe
allocation). If a sane input limit is set on the rlp.Stream,
it should no longer be possible to cause huge []byte allocations.
 2015-04-17 14:42:41 +02:00
Felix Lange 4020258801 Merge pull request #718 from karalabe/whisper-cleanup 
Whisper cleanup, part 2
 2015-04-17 14:10:55 +02:00
Péter Szilágyi 4afc22ba6e whisper: cleanup lefover scoping 2015-04-17 14:11:46 +03:00
Péter Szilágyi bd14bd6c5b whisper: hide some internal types 2015-04-17 13:25:18 +03:00
Jeffrey Wilcke d3ed3285e9 Merge pull request #733 from fjl/p2p-dial-timer 
p2p: fix the dial timer
 2015-04-17 11:32:55 +02:00
Felix Lange 5528abc795 p2p: fix the dial timer 
The dial timer was not reset properly when the peer count reached
MaxPeers.
 2015-04-17 08:17:01 +02:00
Jeffrey Wilcke 545ff1e3f3 Merge pull request #728 from tgerring/issue727 
Fix RPC Call output when empty
 2015-04-17 00:17:40 +02:00
obscuren 2c2ddcbf88 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-04-17 00:11:58 +02:00
obscuren eac2df02d1 downloader: fixed a typo 2015-04-17 00:11:45 +02:00
Jeffrey Wilcke b6d1724dd9 Merge pull request #730 from Gustav-Simonsson/update_transaction_tests 
Update transaction tests
 2015-04-17 00:09:10 +02:00
Péter Szilágyi e5a03eb066 whisper: don't issue signature warning if none present 2015-04-16 18:24:39 +03:00
Péter Szilágyi e5e91e9eb3 whisper: track active peers, add peer cache expiry test 2015-04-16 13:05:35 +03:00
Péter Szilágyi ee6531c5ff whisper: remove dead code, rename a few constants 2015-04-16 11:20:01 +03:00
obscuren 205378016f downloader: added demotion / promotion in prep. for rep. system 2015-04-16 02:16:33 +02:00
obscuren eda10c7317 downloader: updated downloader and fixed issues with catch up 
Properly ignore blocks coming from peers not in our peer list (blocked)
and do never request anything from bad peers. Added some checks to
account for blocks known when requesting hashes (missing parents).
 2015-04-16 01:29:32 +02:00
obscuren dff39553d4 core: changed split detection to also account for number less than 2015-04-16 00:11:40 +02:00
Gustav Simonsson c617a6ec79 Fixes for TransactionTests 
* Include tests which now has consistent HEX encodings
* Comment out two failing tests: "
  "TransactionWithHihghNonce" due to wrong nonce size
  "TransactionWithSvalueHigh" due to wrong ECDSA s range
* Cleanup conversion functions and fix expected encodings for
  tests validation fields
 2015-04-15 22:37:16 +02:00
Gustav Simonsson 2d8a2d0c99 Update JSON tests 2015-04-15 22:36:33 +02:00
Taylor Gerring 6388767df0 Fix call output when empty 2015-04-15 12:45:20 -05:00
obscuren ec6cbb914b miner: start a newly registered agent if the miner is running. Closes #681 2015-04-15 17:04:22 +02:00
obscuren 52c874a609 common: Added debug reporter 
NOTE: For known, non-consensus, hard to reproduce bugs consider the
following method `common.Report("extra", stuff, "you need logged")` will
give you a stack trace and a friendly request to submit it as an issue
on our issue tracker.
 2015-04-15 16:39:44 +02:00
obscuren eaf73b55bc miner: moved bad uncle logging to ridiculous log level. Closes #720 2015-04-15 12:12:20 +02:00
Péter Szilágyi 6ceb253f74 whisper: use async handshakes to handle blocking peers 2015-04-15 13:01:22 +03:00
obscuren 5d2138a2b2 core: fixed issue for logs filter. Closes #629 
Log filter `Address` field was cast to a Hash which causes it to always
fail.
 2015-04-15 11:59:41 +02:00
obscuren ccb4722a59 core/types: Changed bloom lookup to take anything bytes backed 2015-04-15 11:58:45 +02:00
Péter Szilágyi 46ea193a49 whisper: remove some unneeded testing complexity 2015-04-15 12:50:10 +03:00
Péter Szilágyi bcf41797ca whisper: global message expiration tests, polishes 2015-04-15 10:50:31 +03:00
obscuren d82aaf617c rpc: changed logging to use glog 2015-04-15 00:09:13 +02:00
obscuren f46af4508b geth: fixed failing cli tests 2015-04-14 21:26:28 +02:00
obscuren 8db7b2374c rpc: change eth_protocolVersion to eth_version. Closes #714 2015-04-14 20:47:21 +02:00
Péter Szilágyi 4fb7ab5d09 whisper: mock tests to use simulated peers 2015-04-14 19:00:57 +03:00
Péter Szilágyi 86372b20c0 whisper: add basic tests for the whiper peers 2015-04-14 18:21:56 +03:00
Péter Szilágyi f6efdd8aad whisper: shorten constants to TTL and PoW 2015-04-14 15:16:02 +03:00
Péter Szilágyi 1a4cfc173e whisper, xeth/whisper, ui/qt/qwhispe: fix API polish breakages 2015-04-14 15:02:31 +03:00
Péter Szilágyi e2b7498c9d whisper: add known message expiration to peers, cleanup 2015-04-14 14:28:59 +03:00
obscuren 13eb46ea94 geth: added print block to admin 2015-04-14 12:49:30 +02:00
obscuren 9800c84348 eth: limit the amount of peers that will receive Block/Tx messages 
All transaction and block messages are now limited using `sqrt(peers)`
 2015-04-14 12:49:15 +02:00
obscuren 8310bcda61 state: fixed mutex lockes 2015-04-14 12:47:54 +02:00
obscuren 474aa924ca p2p: added limiter function to limit package broadcasting 2015-04-14 12:47:31 +02:00