Commit Graph

13036 Commits

Author SHA1 Message Date
Marius van der Wijden
3eebf34038
common: remove ToHex and ToHexArray (#21610)
ToHex was deprecated a couple years ago. The last remaining use
was in ToHexArray, which itself only had a single call site.

This just moves ToHexArray near its only remaining call site and
implements it using hexutil.Encode. This changes the default behaviour
of ToHexArray and with it the behaviour of eth_getProof. Previously we
encoded an empty slice as 0, now the empty slice is encoded as 0x.
2020-11-04 11:20:39 +01:00
gary rong
b63bffe820
les, p2p/simulations/adapters: fix issues found while simulating les (#21761)
This adds a few tiny fixes for les and the p2p simulation framework:

LES Parts

- Keep the LES-SERVER connection even it's non-synced

  We had this idea to reject the connections in LES protocol if the les-server itself is
  not synced. However, in LES protocol we will also receive the connection from another
  les-server. In this case even the local node is not synced yet, we should keep the tcp
  connection for other protocols(e.g. eth protocol).

- Don't count "invalid message" for non-existing GetBlockHeadersMsg request

  In the eth syncing mechanism (full sync, fast sync, light sync), it will try to fetch
  some non-existent blocks or headers(to ensure we indeed download all the missing chain).
  In this case, it's possible that the les-server will receive the request for
  non-existent headers. So don't count it as the "invalid message" for scheduling
  dropping.

- Copy the announce object in the closure

  Before the les-server pushes the latest headers to all connected clients, it will create
  a closure and queue it in the underlying request scheduler. In some scenarios it's
  problematic. E.g, in private networks, the block can be mined very fast. So before the
  first closure is executed, we may already update the latest_announce object. So actually
  the "announce" object we want to send is replaced.

  The downsize is the client will receive two announces with the same td and then drop the
  server.

P2P Simulation Framework

- Don't double register the protocol services in p2p-simulation "Start".

  The protocols upon the devp2p are registered in the "New node stage". So don't reigster
  them again when starting a node in the p2p simulation framework

- Add one more new config field "ExternalSigner", in order to use clef service in the
  framework.
2020-10-30 18:04:38 +01:00
gary rong
b63e3c37a6
core: improve snapshot journal recovery (#21594)
* core/state/snapshot: introduce snapshot journal version

* core: update the disk layer in an atomic way

* core: persist the disk layer generator periodically

* core/state/snapshot: improve logging

* core/state/snapshot: forcibly ensure the legacy snapshot is matched

* core/state/snapshot: add debug logs

* core, tests: fix tests and special recovery case

* core: polish

* core: add more blockchain tests for snapshot recovery

* core/state: fix comment

* core: add recovery flag for snapshot

* core: add restart after start-after-crash tests

* core/rawdb: fix imports

* core: fix tests

* core: remove log

* core/state/snapshot: fix snapshot

* core: avoid callbacks in SetHead

* core: fix setHead cornercase where the threshold root has state

* core: small docs for the test cases

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-10-29 21:01:58 +02:00
gary rong
43c278cdf9
core/state: disable snapshot iteration if it's not fully constructed (#21682)
* core/state/snapshot: add diskRoot function

* core/state/snapshot: disable iteration if the snapshot is generating

* core/state/snapshot: simplify the function

* core/state: panic for undefined layer
2020-10-28 14:27:37 +02:00
gary rong
18145adf08
core/state: maintain one more diff layer (#21730)
* core/state: maintain one more diff layer

* core/state: address comment
2020-10-28 14:00:22 +02:00
Marius van der Wijden
296a27d106
accounts/abi/bind: restore error functionality (#21743)
* accounts/abi/bind: restore error functionality

* Update accounts/abi/bind/base.go

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-10-27 17:22:44 +01:00
James Prestwich
1a55e20d35
cmd/geth: fix dir path in geth attach for yolov2 network (#21749) 2020-10-26 14:45:08 +02:00
Péter Szilágyi
7b748e550a
Merge pull request #21747 from holiman/yolov2update
params: update yolov2 bootnode with elastic ip
2020-10-23 17:48:43 +03:00
Martin Holst Swende
68ac4eb796
params: update yolov2 bootnode with elastic ip 2020-10-23 16:47:26 +02:00
Péter Szilágyi
8a94aa91fb
Merge pull request #21745 from holiman/yolov2_bootnodes
utils, params: add yolov2 bootnode
2020-10-23 16:42:08 +03:00
Martin Holst Swende
f5182c7b9c
utils, params: add yolov2 bootnode 2020-10-23 15:40:48 +02:00
Felix Lange
95f720fffc
cmd/devp2p/internal/ethtest: update test chain (#21742)
The old one was wrong in two ways: the first block in chain.rlp was the
genesis block, and the genesis difficulty was below minimum difficulty.

This also contains some other fixes to the test.
2020-10-23 13:34:44 +02:00
Martin Holst Swende
6487c002f6
all: implement EIP-2929 (gas cost increases for state access opcodes) + yolo-v2 (#21509)
* core/vm, core/state: implement EIP-2929 + YOLOv2

* core/state, core/vm: fix some review concerns

* core/state, core/vm: address review concerns

* core/vm: address review concerns

* core/vm: better documentation

* core/vm: unify sload cost as fully dynamic

* core/vm: fix typo

* core/vm/runtime: fix compilation flaw

* core/vm/runtime: fix renaming-err leftovers

* core/vm: renaming

* params/config: use correct yolov2 chainid for config

* core, params: use a proper new genesis for yolov2

* core/state/tests: golinter nitpicks
2020-10-23 08:26:57 +02:00
Kristofer Peterson
fb2c79df19
accounts/usbwallet: fix ledger version check (#21733)
The version check logic did not take into account the second digit (i.e. the '4' in v1.4.0) - this one line patch corrects this.
2020-10-21 16:56:45 +02:00
hwanjo
91c4607979
core: fix blockchain insert report time interval calculation (#21723) 2020-10-21 16:53:30 +02:00
Felföldi Zsolt
85d81b2cdd
les: remove clientPeerSet and serverSet (#21566)
* les: move NodeStateMachine from clientPool to LesServer

* les: new header broadcaster

* les: peerCommons.headInfo always contains last announced head

* les: remove clientPeerSet and serverSet

* les: fixed panic

* les: fixed --nodiscover option

* les: disconnect all peers at ns.Stop()

* les: added comments and fixed signed broadcasts

* les: removed unused parameter, fixed tests
2020-10-21 10:56:33 +02:00
aaronbuchwald
3e82c9ef67
eth/api: fix potential nil deref in AccountRange (#21710)
* Fix potential nil pointer error when neither block number nor hash is specified to accountRange

* Update error description
2020-10-20 20:19:21 +02:00
gary rong
9d25f34263
core: track and improve tx indexing/unindexing (#21331)
* core: add background indexer to waitgroup

* core: make indexer stopable

* core/rawdb: add unit tests

* core/rawdb: fix lint

* core/rawdb: fix tests

* core/rawdb: fix linter
2020-10-20 16:34:50 +02:00
Marius van der Wijden
6e7137103c
miner: fixed race condition in tests (#21664) 2020-10-20 10:58:26 +02:00
rene
cef3e2dc5a
console: don't exit on ctrl-c, only on ctrl-d (#21660)
* add interrupt counter

* remove interrupt counter, allow ctrl-C to clear ONLY, ctrl-D will terminate console, stop node

* format

* add instructions to exit

* fix tests
2020-10-20 10:56:51 +02:00
Marius van der Wijden
b305591e14
core/vm: marshall returnData as hexstring in trace logs (#21715)
* core/vm: marshall returnData as hexstring in trace logs

* core/vm: marshall returnData as hexstring in trace logs
2020-10-16 11:28:03 +02:00
Felix Lange
51d026ca85 params: begin v1.9.24 release cycle 2020-10-15 12:30:41 +02:00
Felix Lange
8c2f271528 params: go-ethereum v1.9.23 stable 2020-10-15 12:29:42 +02:00
Felix Lange
524aaf5ec6
p2p/discover: implement v5.1 wire protocol (#21647)
This change implements the Discovery v5.1 wire protocol and
also adds an interactive test suite for this protocol.
2020-10-14 12:28:17 +02:00
Martin Holst Swende
4eb01b21c8
miner: set etherbase even if mining isn't possible at the moment (#21707) 2020-10-14 11:59:11 +02:00
gary rong
bdc7554918
params: update CHTs (#21706) 2020-10-14 11:57:37 +02:00
Marius van der Wijden
1fed223483
accounts/keystore: fix flaky test (#21703)
* accounts/keystore: add timeout to test to prevent failure on travis

The TestWalletNotifications test sporadically fails on travis.
This is because we shutdown the event collection before all events are received.
Adding a small timeout (10 milliseconds) allows the collector to be scheduled
and to consume all pending events before we shut it down.

* accounts/keystore: added newlines back in

* accounts/keystore: properly fix the walletNotifications test
2020-10-13 19:46:43 +02:00
Martin Holst Swende
1e10489196
miner: don't interrupt mining after successful sync (#21701)
* miner: exit loop when downloader Done or Failed

Following the logic of the comment at the method,
this fixes a regression introduced at 7cf56d6f06
, which would allow external parties to DoS with
blocks, preventing mining progress.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: remove ineff assign (lint)

Signed-off-by: meows <b5c6@protonmail.com>

* miner: update test re downloader events

Signed-off-by: meows <b5c6@protonmail.com>

* Revert "miner: remove ineff assign (lint)"

This reverts commit eaefcd34ab4862ebc936fb8a07578aa2744bc058.

* Revert "miner: exit loop when downloader Done or Failed"

This reverts commit 23abd34265aa246c38fc390bb72572ad6ae9fe3b.

* miner: add test showing imprecise TestMiner

Signed-off-by: meows <b5c6@protonmail.com>

* miner: fix waitForMiningState precision

This helper function would return an affirmation
on the first positive match on a desired bool.

This was imprecise; it return false positives
by not waiting initially for an 'updated' value.

This fix causes TestMiner_2 to fail, which is
expected.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: remove TestMiner_2 demonstrating broken test

This test demonstrated the imprecision of the test
helper function waitForMiningState. This function
has been fixed with 6d365c2851, and this test test
may now be removed.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: fix test regarding downloader event/mining expectations

See comment for logic.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: add test describing expectations for downloader/mining events

We expect that once the downloader emits a DoneEvent,
signaling a successful sync, that subsequent StartEvents
are not longer permitted to stop the miner.

This prevents a security vulnerability where forced syncs via
fake high blocks would stall mining operation.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: use 'canStop' state to fix downloader event handling

- Break downloader event handling into event
separating Done and Failed events. We need to
treat these cases differently since a DoneEvent
should prevent the miner from being stopped on
subsequent downloader Start events.

- Use canStop state to handle the one-off
case when a downloader first succeeds.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: improve comment wording

Signed-off-by: meows <b5c6@protonmail.com>

* miner: start mining on downloader events iff not already mining

Signed-off-by: meows <b5c6@protonmail.com>

* miner: refactor miner update logic w/r/t downloader events

This makes mining pause/start logic regarding downloader
events more explicit. Instead of eternally handling downloader
events after the first done event, the subscription is closed
when downloader events are no longer actionable.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: fix handling downloader events on subcription closed

Signed-off-by: meows <b5c6@protonmail.com>

* miner: (lint:gosimple) use range over chan instead of for/select

Signed-off-by: meows <b5c6@protonmail.com>

* miner: refactor update loop to remove race condition

The go routine handling the downloader events handling
vars in parallel with the parent routine, causing a
race condition.

This change, though ugly, remove the condition while
still allowing the downloader event subscription to be
closed when the miner has no further use for it (ie DoneEvent).

* miner: alternate fix for miner-flaw

Co-authored-by: meows <b5c6@protonmail.com>
2020-10-13 15:12:06 +03:00
Giuseppe Bertone
2a9ea6be87
cmd/geth, cmd/utils: fixed flags name (#21700) 2020-10-13 13:33:10 +02:00
Martin Holst Swende
7a5a822905
eth, p2p: use truncated names (#21698)
* peer: return localAddr instead of name to prevent spam

We currently use the name (which can be freely set by the peer) in several log messages.
This enables malicious actors to write spam into your geth log.
This commit returns the localAddr instead of the freely settable name.

* p2p: reduce usage of peer.Name in warn messages

* eth, p2p: use truncated names

* Update peer.go

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Felix Lange <fjl@twurst.com>
2020-10-13 13:28:24 +02:00
mr_franklin
5c6155f9f4
internal/web3ext: improve some web3 apis (#21639)
* imporve some web3-ext apis

* Update web3ext.go

Co-authored-by: Felix Lange <fjl@twurst.com>
2020-10-13 13:24:08 +02:00
Martin Holst Swende
348c3bc47d
trie: fix flaw in stacktrie pool reuse (#21699) 2020-10-13 13:21:25 +02:00
mr_franklin
94d1f5888a
consensus/clique: unexport calcDifficulty and improve comment (#21619) 2020-10-13 11:00:42 +02:00
mr_franklin
c37e68e7c1
all: replace RWMutex with Mutex in places where RLock is not used (#21622) 2020-10-13 10:58:41 +02:00
Hanjiang Yu
32341f88e3
console: fix admin.sleepBlocks (#21629) 2020-10-13 10:55:57 +02:00
mr_franklin
66c3eb2f1a
accouts, consensus, core: fix some comments (#21617) 2020-10-12 15:02:38 +02:00
gary rong
86dd005544
trie: polish commit function (#21692)
* trie: polish commit function

* trie: fix typo
2020-10-12 12:08:04 +02:00
Martin Holst Swende
706f5e3b98
core: fix txpool off-by-one error (#21683) 2020-10-09 12:23:46 +03:00
Marius van der Wijden
19a1c95046
eth/downloader: cache parent hash instead of recomputing (#21678) 2020-10-09 09:09:10 +02:00
gary rong
905ed109ed
eth/downloader: fix data race around the ancientlimit (#21681)
* eth/downloader: fix data race around the ancientlimit

* eth/downloader: initialize the ancientlimit as 0
2020-10-09 09:58:30 +03:00
Guillaume Ballet
43cd31ea9f
core/vm: dedup config check in markdown logger (#21655)
* core/vm: dedup config check

* review feedback: reuse buffer
2020-10-08 14:03:24 +02:00
Felix Lange
5e86e4ed29
p2p/discover: remove use of shared hash instance for key derivation (#21673)
For some reason, using the shared hash causes a cryptographic incompatibility
when using Go 1.15. I noticed this during the development of Discovery v5.1
when I added test vector verification.

The go library commit that broke this is golang/go@97240d5, but the
way we used HKDF is slightly dodgy anyway and it's not a regression.
2020-10-08 11:19:54 +02:00
Martin Holst Swende
6d29e192e9
signer/core: don't mismatch reject and no accounts (#21677)
* signer/core: don't mismatch reject and zero accounts, fixes #21674

* signer/core: docs
2020-10-08 11:10:58 +03:00
Felix Lange
015e78928a
node: relax websocket connection header check (#21646)
This makes it accept the "upgrade,keep-alive" header value, which
apparently is a thing.
2020-10-07 20:05:14 +02:00
rene
716864deba
cmd/devp2p/internal/ethtest: improve eth test suite (#21615)
This fixes issues with the protocol handshake and status exchange
and adds support for responding to GetBlockHeaders requests.
2020-10-07 17:22:44 +02:00
Martin Holst Swende
e43d827a19
core/types: optimize bloom filters (#21624)
* core/types: tests for bloom

* core/types: refactored bloom filter for receipts, added tests

core/types: replaced old bloom implementation

core/types: change interface of bloom add+test

* core/types: refactor bloom

* core/types: minor tweak on LogsBloom

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
2020-10-06 16:57:00 +03:00
Martin Holst Swende
eb87121300
core/bloombits: faster generator (#21625)
* core/bloombits: add benchmark

* core/bloombits: optimize inserts
2020-10-06 16:34:29 +03:00
Raw Pong Ghmoa
2b2fd74158
params: update goerli testnet bootnodes (#21659)
* params: update pegasys besu bootnode

* params: update goerli initiative bootnodes
2020-10-06 08:35:21 +03:00
Felix Lange
d9890a6a8f
cmd/faucet: enable DNS discovery for known networks (#21636) 2020-10-05 13:50:26 +03:00
Péter Szilágyi
a15d71a255
core/state/snapshot: stop generator if it hits missing trie nodes (#21649)
* core/state/snapshot: exit Geth if generator hits missing trie nodes

* core/state/snapshot: error instead of hard die on generator fault

* core/state/snapshot: don't enable logging on the tests
2020-10-05 11:52:36 +03:00