Update geth version to 1.9.25 #16

params: update CHTs for v1.9.19

…reum#21410) * cmd/geth/tests: try to fix spurious travis failure in les tests * cmd/geth: les_test - remove extraneous option during boot

build: drop disco, enable groovy on Ubuntu PPAs

…eum#21406) * t8ntool: add output basedir * t8ntool: add txhash to trace filename * t8ntool: don't default to '.' basedir, allow absolute paths

* core: define and test chain reparation cornercases * core: write up a variety of set-head tests * core, eth: unify chain rollbacks, handle all the cases * core: make linter smile * core: remove commented out legacy code * core, eth/downloader: fix review comments * core: revert a removed recovery mechanism

travis, dockerfile, appveyor, build: bump to Go 1.15

* metrics: zero temp variable in updateMeter Previously the temp variable was not updated properly after summing it to count. This meant we had astronomically high metrics, now we zero out the temp whenever we sum it onto the snapshot count * metrics: move temp variable to be aligned, unit tests Moves the temp variable in MeterSnapshot to be 64-bit aligned because of the atomic bug. Adds a unit test, that catches the previous bug.

eth/downloader: fix rollback issue on short chains

…1468)

* eth/downloader, eth/handler: utilize sync bloom for getNodeData * trie: handle if bloom is nil * trie, downloader: check bloom nilness externally

…enerator core/state/snapshot: reduce disk layer depth during generation

…pty (ethereum#21396) This change improves discovery behavior in small networks. Very small networks would often fail to bootstrap because all member nodes were dropping table content due to findnode failure. The check is now changed to avoid dropping nodes on findnode failure when their bucket is almost empty. It also relaxes the liveness check requirement for FINDNODE/v4 response nodes, returning unverified nodes as results when there aren't any verified nodes yet. The "findnode failed" log now reports whether the node was dropped instead of the number of results. The value of the "results" was always zero by definition. Co-authored-by: Felix Lange <fjl@twurst.com>

core/rawdb: only complain loudly if truncating many items

params: update CHTs for v1.9.20 release

…thereum#21334) * accounts/abi/bind/backends: Disallow timeshift for non-empty blocks * accounts/abi/bind/backends: added tests for adjust time * accounts/abi/bind/simulated: added comments, fixed test for AdjustTime * accounts/abi/bind/backends: updated comment

* go.mod | goleveldb latest update * go.mod update * leveldb options * go.mod: double check Co-authored-by: Péter Szilágyi <peterke@gmail.com>

core/state, eth, trie: stabilize memory use, fix memory leak

… calls (ethereum#21387) * tests: add testdata of call tracer * eth/tracers: return revert reason in call_tracer * eth/tracers: regenerate assets * eth/tracers: add error message even if no exec occurrs, fixes ethereum#21438 Co-authored-by: Martin Holst Swende <martin@swende.se>

* accounts/abi: fix a bug in getTypeSize method e.g. for "Tuple[2]" type, the element of the array is a tuple type and the size of the tuple may not be 32. * accounts/abi: add unit test of getTypeSize method

) * "Downloader queue stats" is now a DEBUG information I think this info is more a DEBUG related information then an INFO. If it must remains an INFO, maybe it can be slow down to one time every 5 minutes or so. * Update queue.go "Downloader queue stats" information is now provided once every minute instead of once every 10 seconds.

This changes how the downloader works, a little bit. Previously, when block sync started, we immediately started filling up to 8192 blocks. Usually this is fine, blocks are small in the early numbers. The threshold then is lowered as we measure the size of the blocks that are filled. However, if the node is shut down and restarts syncing while we're in a heavy segment, that might be bad. This PR introduces a more conservative initial threshold of 2K blocks instead.

core, eth, trie: prepare trie sync for path based operation

…1338) * eth: Added TraceTransactionPending * eth: Implement Trace_Call, remove traceTxPending * eth: debug_call -> debug_traceCall, recompute tx environment if pruned * eth: fix nil panic * eth: improve block retrieving logic in tracers * internal/web3ext: add debug_traceCall to console

…nd anonymous variable assignments (ethereum#21514) Co-authored-by: Osoro Bironga <osoro@doctaroo.com>

* whisper: remove whisper * Update cmd/geth/config.go Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> * cmd/geth: warn on enabling whisper + remove more whisper deps * mobile: remove all whisper references Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: Martin Holst Swende <martin@swende.se>

…ivation paths (ethereum#21517) * accounts/usbwallet, signer/core: un-hide accounts from ledger legacy derivation paths * Update accounts/usbwallet/wallet.go * Update signer/core/api.go * Update signer/core/api.go

params: update CHTs for v1.9.21 release

…#21535)

eth/downloader: only roll back light sync if not fully validating

) * cmd, eth: offer maxprice flag for overwritting price cap * eth: rename default price cap

…ereum#21530) * core/vm/testdata: add gascost expectations to testcases * core/vm: verify expected gas in tests for precompiles * core/vm: fix overflow flaw in gas/s calculation

This adds a new client method BlockNumber to fetch the most recent block number of the chain.

…eum#21544) * cmd/geth: print warning when whisper config is present in toml * Update cmd/geth/config.go Co-authored-by: Martin Holst Swende <martin@swende.se>

This PR changes several different things: - Adds test cases for the miner loop - Stops the worker if it wasn't already stopped in worker.Close() - Uses channels instead of atomics in the miner.update() loop Co-authored-by: Felix Lange <fjl@twurst.com>

…#21547) Fixes a regression introduced in ethereum#21536

…nt (ethereum#21556)

This PR adds an extra guarantee to NodeStateMachine: it ensures that all immediate effects of a certain change are processed before any subsequent effects of any of the immediate effects on the same node. In the original version, if a cascaded change caused a subscription callback to be called multiple times for the same node then these calls might have happened in a wrong chronological order. For example: - a subscription to flag0 changes flag1 and flag2 - a subscription to flag1 changes flag3 - a subscription to flag1, flag2 and flag3 was called in the following order: [flag1] -> [flag1, flag3] [] -> [flag1] [flag1, flag3] -> [flag1, flag2, flag3] This happened because the tree of changes was traversed in a "depth-first order". Now it is traversed in a "breadth-first order"; each node has a FIFO queue for pending callbacks and each triggered subscription callback is added to the end of the list. The already existing guarantees are retained; no SetState or SetField returns until the callback queue of the node is empty again. Just like before, it is the responsibility of the state machine design to ensure that infinite state loops are not possible. Multiple changes affecting the same node can still happen simultaneously; in this case the changes can be interleaved in the FIFO of the node but the correct order is still guaranteed. A new unit test is also added to verify callback order in the above scenario.

…1549)

This can be useful when working with raw RLP data.

* les, les/lespay/server: refactor client pool * les: use ns.Operation and sub calls where needed * les: fixed tests * les: removed active/inactive logic from peerSet * les: removed active/inactive peer logic * les: fixed linter warnings * les: fixed more linter errors and added missing metrics * les: addressed comments * cmd/geth: fixed TestPriorityClient * les: simplified clientPool state machine * les/lespay/server: do not use goroutine for balance callbacks * internal/web3ext: fix addBalance required parameters * les: removed freeCapacity, always connect at minCapacity initially * les: only allow capacity change with priority status Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

When the license was added to the repository, its text was changed (some sections at the end removed) and, worse, the authors of go-ethereum tried to claim copyright on the license text. The correct way to apply GPL to a project is to copy it verbatim. This change reverts the text of the GPL to the original.

…ookup indexes (ethereum#21480)

It didn't actually work because it called a method that doesn't exist. This fixes it also adds a test. Co-authored-by: Felix Lange <fjl@twurst.com>

) * Allow setting PetersburgBlock before chainhead if it is at the same block as ConstantinopleBlock * Add a negative test

…eum#21217) * tests/fuzzers/abi: added abi fuzzer * accounts/abi: fixed issues found by fuzzing * tests/fuzzers/abi: update fuzzers, added repro test * tests/fuzzers/abi: renamed abi_fuzzer to abifuzzer * tests/fuzzers/abi: updated abi fuzzer * tests/fuzzers/abi: updated abi fuzzer * accounts/abi: minor style fix * go.mod: added go-fuzz dependency * tests/fuzzers/abi: updated abi fuzzer * tests/fuzzers/abi: make linter happy * tests/fuzzers/abi: make linter happy * tests/fuzzers/abi: comment out false positives

…reum#21561) * cmd/utils: use preconfigured testnet flags instead of networkid * cmd/utils: shorter description Co-authored-by: Martin Holst Swende <martin@swende.se> * Update flags.go Co-authored-by: Martin Holst Swende <martin@swende.se>

* database: added counters * Improved stats for ancient db * Small improvement * Better message and added percentage while counting receipts * Fast counting for receipts * added info message * Show both receips itemscount from ancient db and counted receipts * Fixed default case * Removed counter for receipts in ancient store * Removed counting of receipts present in leveldb

eth/downloader: dynamically move pivot even during chain sync

* accounts: abi/bid/backends; cleaned doc errors, camelCase refactors and anonymous variable assignments * acounts/abi/bind: doc errors, anonymous parameter assignments * accounts/abi: doc edits, camelCase refactors * accounts/abi/bind: review fix * reverted name changes * name revert Co-authored-by: Osoro Bironga <osoro@doctaroo.com>

* (mobile): Adds string representations for types * mobile: better interfaces add stringer to types Co-authored-by: sarath <sarath@melvault.com>

This change moves the RLPx protocol implementation into a separate package, p2p/rlpx. The new package can be used to establish RLPx connections for protocol testing purposes. Co-authored-by: Felix Lange <fjl@twurst.com>

…thereum#21545) This allows users to estimate gas on top of arbitrary blocks as well as pending and latest. Tracing on pending is useful for most users as it takes into account the current txpool while tracing on latest might be useful for users that have little to know knowledge of the current transactions in the network. If blockNrOrHash is not specified, estimateGas defaults to pending

* trie: support non-existent right proof * trie: improve test * trie: minor linter fix Co-authored-by: Péter Szilágyi <peterke@gmail.com>

…hereum#21601) * tried to fix * fix for js api * fix for nil pointer ex * rev space * rev space * input call formatter

This change adds a test framework for the "eth" protocol and some basic tests. The tests can be run using the './devp2p rlpx eth-test' command.

)

…1604)

params: update CHTs for Geth v1.9.22

…terface (ethereum#21091) * accounts/abi: refactored abi.Unpack * accounts/abi/bind: fixed error * accounts/abi/bind: modified template * accounts/abi/bind: added ToStruct for conversion * accounts/abi: reenabled tests * accounts/abi: fixed tests * accounts/abi: fixed tests for packing/unpacking * accounts/abi: fixed tests * accounts/abi: added more logic to ToStruct * accounts/abi/bind: fixed template * accounts/abi/bind: fixed ToStruct conversion * accounts/abi/: removed unused code * accounts/abi: updated template * accounts/abi: refactored unused code * contracts/checkpointoracle: updated contracts to sol ^0.6.0 * accounts/abi: refactored reflection logic * accounts/abi: less code duplication in Unpack* * accounts/abi: fixed rebasing bug * fix a few typos in comments * rebase on master Co-authored-by: Guillaume Ballet <gballet@gmail.com>

* mobile: added constructor for big int * mobile: tiny nitpick

…thereum#21572) * Fix potential memory leak in price heap * core: nil free pointer slice (alternative version) Co-authored-by: Martin Holst Swende <martin@swende.se>

… console api (ethereum#21608)

* ci: tooltips for javadoc for mobile app * f space

core/types: use stacktrie for derivesha trie: add stacktrie file trie: fix linter core/types: use stacktrie for derivesha rebased: adapt stacktrie to the newer version of DeriveSha Co-authored-by: Martin Holst Swende <martin@swende.se> More linter fixes review feedback: no key offset for nodes converted to hashes trie: use EncodeRLP for full nodes core/types: insert txs in order in derivesha trie: tests for derivesha with stacktrie trie: make stacktrie use pooled hashers trie: make stacktrie reuse tmp slice space trie: minor polishes on stacktrie trie/stacktrie: less rlp dancing core/types: explain the contorsions in DeriveSha ci: fix goimport errors trie: clear mem on subtrie hashing squashme: linter fix stracktrie: use pooling, less allocs (nebulaai#3) trie: in-place hex prefix, reduce allocs and add rawNode.EncodeRLP Reintroduce the `[]node` method, add the missing `EncodeRLP` implementation for `rawNode` and calculate the hex prefix in place. Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Martin Holst Swende <martin@swende.se>

* accounts, signer: implement gnosis safe support * common/math: add type for marshalling big to dec * accounts, signer: properly sign gnosis requests * signer, clef: implement account_signGnosisTx * signer: fix auditlog print, change rpc-name (signGnosisTx to signGnosisSafeTx) * signer: pass validation-messages/warnings to the UI for gnonsis-safe txs * signer/core: minor change to validationmessages of typed data

* trie: update tests to check commit integrity * trie: polish committer * trie: fix typo * trie: remove hasvalue notion According to the benchmarks, type assertion between the pointer and interface is extremely fast. BenchmarkIntmethod-12 1000000000 1.91 ns/op BenchmarkInterface-12 1000000000 2.13 ns/op BenchmarkTypeSwitch-12 1000000000 1.81 ns/op BenchmarkTypeAssertion-12 2000000000 1.78 ns/op So the overhead for asserting whether the shortnode has "valuenode" child is super tiny. No necessary to have another field. * trie: linter nitpicks Co-authored-by: Martin Holst Swende <martin@swende.se>

…hereum#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

* params: update pegasys besu bootnode * params: update goerli initiative bootnodes

* core/bloombits: add benchmark * core/bloombits: optimize inserts

* 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>

This fixes issues with the protocol handshake and status exchange and adds support for responding to GetBlockHeaders requests.

This makes it accept the "upgrade,keep-alive" header value, which apparently is a thing.

* signer/core: don't mismatch reject and zero accounts, fixes ethereum#21674 * signer/core: docs

…thereum#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.

* core/vm: dedup config check * review feedback: reuse buffer

* eth/downloader: fix data race around the ancientlimit * eth/downloader: initialize the ancientlimit as 0

)

* trie: polish commit function * trie: fix typo

…hereum#21622)

…um#21619)

* imporve some web3-ext apis * Update web3ext.go Co-authored-by: Felix Lange <fjl@twurst.com>

* 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>

* miner: exit loop when downloader Done or Failed Following the logic of the comment at the method, this fixes a regression introduced at 7cf56d6 , 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 eaefcd3. * Revert "miner: exit loop when downloader Done or Failed" This reverts commit 23abd34. * 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 6d365c2, 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>

* 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

…ereum#21707)

This change implements the Discovery v5.1 wire protocol and also adds an interactive test suite for this protocol.

* core/vm: marshall returnData as hexstring in trace logs * core/vm: marshall returnData as hexstring in trace logs

* 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

* 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

* Fix potential nil pointer error when neither block number nor hash is specified to accountRange * Update error description

* 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

…m#21723)

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.

… + yolo-v2 (ethereum#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

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.

utils, params: add yolov2 bootnode

params: update yolov2 bootnode with elastic ip

)

* 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>

* core/state: maintain one more diff layer * core/state: address comment

…thereum#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

* 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>

…thereum#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.

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.

…ethereum#21775) * core/state/snapshot: print warning if failed to resolve journal * core/state/snapshot: fix snapshot recovery When we meet the snapshot journal consisted with: - disk layer generator with new-format - diff layer journal with old-format The base layer should be returned without error. The broken diff layer can be reconstructed later but we definitely don't want to reconstruct the huge diff layer. * core: add tests

TAP is a text format for test results. Parsers for it are available in many languages, making it easy to consume. I want TAP output from our protocol tests because the Hive wrapper around them needs to know about the test names and their individual results and logs. It would also be possible to just write this info as JSON, but I don't want to invent a new format. This also improves the normal console output for tests (when running without --tap). It now prints -- RUN lines before any output from the test, and indents the log output by one space.

… output (ethereum#21782) This PR replaces the old test genesis.json and chain.rlp files in the testdata directory for the eth protocol test suite, and also adds documentation for running the eth test suite locally. It also improves the test output text and adds more timeouts. Co-authored-by: Felix Lange <fjl@twurst.com>

This PR contains a minor optimization in derivesha, by exposing the RLP int-encoding and making use of it to write integers directly to a buffer (an RLP integer is known to never require more than 9 bytes total). rlp.AppendUint64 might be useful in other places too. The code assumes, just as before, that the hasher (a trie) will copy the key internally, which it does when doing keybytesToHex(key). Co-authored-by: Felix Lange <fjl@twurst.com>

build: stop verbose output to keep travis from overflowing

…thereum#21799) * trie: fix error in stacktrie not committing small roots * fuzzers: make trie-fuzzer use correct returnvalues * trie: improved tests * tests/fuzzers: fuzzer for stacktrie vs regular trie * test/fuzzers: make stacktrie fuzzer use 32-byte keys * trie: fix error in stacktrie with small nodes * trie: add (skipped) testcase for stacktrie * tests/fuzzers: address review comments for stacktrie fuzzer * trie: fix docs in stacktrie

build: stop building for Ubuntu Eoan, not supported any more

travis: drop Go 1.13 builders as it's not supported any more

core/state/snapshot: update generator marker in sync with flushes

consensus/ethash: fix the percentage progress report

- Remove the ws:// prefix from the status endpoint since the ws:// is already included in the stack.WSEndpoint(). - Don't register the services again in the node start. Registration is already done in the initialization stage. - Expose admin namespace via websocket. This namespace is necessary for connecting the peers via websocket. - Offer logging relevant options for exec adapter. It's really painful to mix all log output in the single console. So this PR offers two additional options for exec adapter in this case testers can config the log output(e.g. file output) and log level for each p2p node.

We decided to move our fuzzing efforts to oss-fuzz since fuzzbuzz is still early access.

This new flag downloads a known version of Go and builds with it. This is meant for environments where we can't easily upgrade the installed Go version. * .travis.yml: remove install step for PR test builders We added this step originally to avoid re-building everything for every test. go test has become much smarter in recent go releases, so we no longer need to install anything here.

…21793) * Bit boundary fix for the DAG generation routine * Fix unnecessary conversion warnings Co-authored-by: Sergey Pavlov <spavlov@gmail.com>

This fixes cross-build and mobile framework failures. It also disables the mac test builder because it was failing all the time in hard to understand ways and we can't afford it anymore under Travis CI's new pricing.

* crypto/cloudflare: fix nil deref in random G1/G2 reading * crypto/bn256: improve fuzzer * crypto/bn256: fix some flaws in fuzzer

* tests/fuzzers, common/bitutil: make fuzzers use correct returnvalues + remove output * tests/fuzzers/stacktrie: fix duplicate-key insertion in stacktrie (false positive) * tests/fuzzers/stacktrie: fix compilation error * tests/fuzzers: linter nits

…um#21607) * core/vm, protocol_params: implement eip-2565 modexp repricing * core/vm: fix review concerns

…#21672) * all: core: split vm.Config into BlockConfig and TxConfig * core: core/vm: reset EVM between tx in block instead of creating new * core/vm: added docs

…um#21807)

…1595, and ethereum#21836 (ethereum#21847)

@mdempsky

* consensus/ethash: only use *reflect.SliceHeader, not reflect.SliceHeader. See comment here: golang/go#40397 * consensus/ethash: pr feedback from @mdempsky, makes a copy of dest such that is not mutated * consensus/ethash: remove noop assign * consensus/ethash: apply same fix to another location Co-authored-by: Péter Szilágyi <peterke@gmail.com> Co-authored-by: Martin Holst Swende <martin@swende.se>

…#18419) The z == 0 check is hit whenever we Add two points with the same x1/x2 coordinate. crypto/elliptic uses the same check in their affineFromJacobian function. This change does not affect block processing or tx signature verification in any way, because it does not use the Add or Double methods.

* cmd, core, eth, light, trie: disable recording preimage by default * core, eth: fix unit tests * core: fix import * all: change to nopreimage * cmd, core, eth, trie: use cache.preimages flag * cmd: enable preimages for archive node * cmd/utils, trie: simplify preimage tracking a bit * core: fix linter Co-authored-by: Péter Szilágyi <peterke@gmail.com>

cmd/geth: remove retesteth

* Only compare hostnames in ws.origins Also using a helper function for ToLower consolidates all preparation steps in one function for more maintainable consistency. Spaces => tabs Remove a semicolon Add space at start of comment Remove parens around conditional Handle case wehre parsed hostname is empty When passing a single word like "localhost" the parsed hostname is an empty string. Handle this and the error-parsing case together as default, and the nonempty hostname case in the conditional. Refactor with new originIsAllowed functions Adds originIsAllowed() & ruleAllowsOrigin(); removes prepOriginForComparison Remove blank line Added tests for simple allowed-orign rule which does not specify a protocol or port, just a hostname Fix copy-paste: `:=` => `=` Remove parens around conditional Remove autoadded whitespace on blank lines Compare scheme, hostname, and port with rule if the rule specifies those portions. Remove one autoadded trailing whitespace Better handle case where only origin host is given e.g. "localhost" Remove parens around conditional Refactor: attemptWebsocketConnectionFromOrigin DRY Include return type on helper function Provide srv obj in helper fn Provide srv to helper fn Remove stray underscore Remove blank line parent 93e666b4c1e7e49b8406dc83ed93f4a02ea49ac1 author wbt <wbt@users.noreply.github.com> 1598559718 -0400 committer Martin Holst Swende <martin@swende.se> 1605602257 +0100 gpgsig -----BEGIN PGP SIGNATURE----- iQFFBAABCAAvFiEEypmrtbNuJK1doP1AaDtDjAWl3fAFAl+zi9ARHG1hcnRpbkBz d2VuZGUuc2UACgkQaDtDjAWl3fDRiwgAoMtzU8dwRV7Q9xkCwWEx9Wz2f3n6jUr2 VWBycDKGKwRkPPOER3oc9kzjGU/P1tFlK07PjfnAKZ9KWzxpDcJZwYM3xCBurG7A 16y4YsQnzgPNONv3xIkdi3RZtDBIiPFFEmdZFFvZ/jKexfI6JIYPngCAoqdTIFb9 On/aPvvVWQn1ExfmarsvvJ7kUDUG77tZipuacEH5FfFsfelBWOEYPe+I9ToUHskv +qO6rOkV1Ojk8eBc6o0R1PnApwCAlEhJs7aM/SEOg4B4ZJJneiFuEXBIG9+0yS2I NOicuDPLGucOB5nBsfIKI3USPeE+3jxdT8go2lN5Nrhm6MimoILDsQ== =sgUp -----END PGP SIGNATURE----- Refactor: drop err var for more concise test lines Add several tests for new WebSocket origin checks Remove autoadded whitespace on blank lines Restore TestWebsocketOrigins originally-named test and rename the others to be helpers rather than full tests Remove autoadded whitespace on blank line Temporarily comment out new test sets Uncomment test around origin rule with scheme Remove tests without scheme on browser origin per https://github.com/ethereum/go-ethereum/pull/21481/files#r479371498 Uncomment tests with port; remove some blank lines Handle when browser does not specify scheme/port Uncomment test for including scheme & port in rule Add IP tests * node: more tests + table-driven, ws origin changes Co-authored-by: Martin Holst Swende <martin@swende.se>

ethereum#21871) * trie: fix tests to work on 32-bit systems * les: make test work on 32-bit platform * cmd/geth: fix windows-issues on tests * trie: improve balance * cmd/geth: make account tests less verbose + less mem intense * rpc: make debug-level log output less verbose * cmd/geth: lint

…m#21872) * crypto/bn256: fix bn256Mul fuzzer to not hang on large input * Update crypto/bn256/bn256_fuzz.go Co-authored-by: ligi <ligi@ligi.de> Co-authored-by: ligi <ligi@ligi.de>

* p2p: avoid busy-loop on temporary errors * p2p: address review concerns

) Also fixes a bug in les/flowcontrol that caused the overflow.

closes ethereum#20024

* added bls fuzzer * crypto/bls12381: revert bls-changes, fixup fuzzer tests * fuzzers: split bls fuzzing into 8 different units * fuzzers/bls: remove (now stale) corpus * crypto/bls12381: added blsfuzz corpus * fuzzers/bls12381: fix the bls corpus * fuzzers: fix oss-fuzz script * tests/fuzzers: fixups on bls corpus * test/fuzzers: remove leftover corpus Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>

github: Add new style of issue-templates

Resolves ethereum#21532 Co-authored-by: roger <dengjun@huobi.com>

This type is automatically offered by github after changing to the new style and a security.md being present

…#21792) * cmd/devp2p/internal/ethtest: added large announcement tests * cmd/devp2p/internal/ethtest: added large announcement tests * cmd/devp2p/internal/ethtest: refactored stuff a bit * cmd/devp2p/internal/ethtest: added TestMaliciousStatus/Handshake * cmd/devp2p/internal/ethtest: fixed rebasing issue * happy linter, happy life * cmd/devp2p/internal/ethtest: used readAndServe * stuff * cmd/devp2p/internal/ethtest: fixed test cases

…atement (ethereum#21854) Changes: Simplify nested complexity If an if blocks ends with a return statement then remove the else nesting. Most of the changes has also been reported in golint https://goreportcard.com/report/github.com/ethereum/go-ethereum#golint

…ereum#21882) * Make sure to return 400 when errors are present in the response * graphql: use less memory in chainconfig for tests Co-authored-by: Martin Holst Swende <martin@swende.se>

This fixes a deadlock that could occur when a response packet arrived after a call had already received enough responses and was about to signal completion to the dispatch loop. Co-authored-by: Felix Lange <fjl@twurst.com>

* internal/build: implement signify's signing func * Add signify to the ci utility * fix output file format * Add unit test for signify * holiman's + travis' feedback * internal/build: verify signify's output * crypto: move signify to common dir * use go-minisign to verify binaries * more holiman feedback * crypto, ci: support minisign output * only accept one-line trusted comments * configurable untrusted comments * code cleanup in tests * revert to use ed25519 from the stdlib * bug: fix for empty untrusted comments * write timestamp as comment if trusted comment isn't present * rename line checker to commentHasManyLines * crypto: added signify fuzzer (nebulaai#6) * crypto: added signify fuzzer * stuff * crypto: updated signify fuzzer to fuzz comments * crypto: repro signify crashes * rebased fuzzer on build-signify branch * hide fuzzer behind gofuzz build flag * extract key data inside a single function * don't treat \r as a newline * travis: fix signing command line * do not use an external binary in tests * crypto: move signify to crypto/signify * travis: fix formatting issue * ci: fix linter build after package move Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>

…ereum#21757) * signer/core/api: fix derivation of ledger live accounts For ledger hardware wallets, change account iteration as follows: - ledger legacy: m/44'/60'/0'/X; for 0<=X<5 - ledger live: m/44'/60'/0'/0/X; for 0<=X<5 - ledger legacy: m/44'/60'/0'/X; for 0<=X<10 - ledger live: m/44'/60'/X'/0/0; for 0<=X<10 Non-ledger derivation is unchanged and remains as: - non-ledger: m/44'/60'/0'/0/X; for 0<=X<10 * signer/core/api: derive ten default paths for all hardware wallets, plus ten legacy and ten live paths for ledger wallets * signer/core/api: as .../0'/0/0 already included by default paths, do not include it again with ledger live paths * accounts, signer: implement path iterators for hd wallets Co-authored-by: Martin Holst Swende <martin@swende.se>

) Co-authored-by: Pascal Dierich <pascal@pascaldierich.com>

…#21919)

…1927) This PR fixes a deadlock reported here: ethereum#21925 The cause is that many operations may be pending, but if the close happens, only one of them gets awoken and exits, the others remain waiting for a signal that never comes.

* eth: fix error in tracing if reexec is set * eth: change pointer embedding to value-embedding

This updates the snappy library depency to include a fix for a Go 1.16 incompatibility issue.

This line is duplicated, though it doesn't cause any issues.

A lot of times when we hit 'core' errors, example: invalid tx, the information provided is insufficient. We miss several pieces of information: what account has nonce too high, and what transaction in that block was offending? This PR adds that information, using the new type of wrapped errors. It also adds a testcase which (partly) verifies the output from the errors. The first commit changes all usage of direct equality-checks on core errors, into using errors.Is. The second commit adds contextual information. This wraps most of the core errors with more information, and also wraps it one more time in stateprocessor, to further provide tx index and tx hash, if such a tx is encoutered in a block. The third commit uses the chainmaker to try to generate chains with such errors in them, thus triggering the errors and checking that the generated string meets expectations.

@holiman

* cmd/geth: implement vulnerability check * cmd/geth: use minisign to verify vulnerability feed * cmd/geth: add the test too * cmd/geth: more minisig/signify testing * cmd/geth: support multiple pubfiles for signing * cmd/geth: add @holiman minisig pubkey * cmd/geth: polishes on vulnerability check * cmd/geth: fix ineffassign linter nit * cmd/geth: add CVE to version check struct * cmd/geth/testdata: add missing testfile * cmd/geth: add more keys to versionchecker * cmd/geth: support file:// URLs in version check * cmd/geth: improve key ID printing when signature check fails Co-authored-by: Felix Lange <fjl@twurst.com>

* les: revert arm float bug workaround to check go 1.15 * add traces to reproduce outside travis * simpler workaround

Go won't vendor C files if there are no Go files present in the directory. Workaround is to add dummy Go files. Fixes: ethereum#20232

…21356) This commit enables users to specify which signer they want to use while creating their transactOpts. Previously all contract interactions used the homestead signer. Now a user can specify whether they want to sign with homestead or EIP155 and specify the chainID which adds another layer of security. Closes ethereum#16484

Both Hash and Address have a String method, which returns the value as hex with 0x prefix. They also had a Format method which tried to print the value using printf of []byte. The way Format worked was at odds with String though, leading to a situation where fmt.Sprintf("%v", hash) returned the decimal notation and hash.String() returned a hex string. This commit makes it consistent again. Both types now support the %v, %s, %q format verbs for 0x-prefixed hex output. %x, %X creates unprefixed hex output. %d is also supported and returns the decimal notation "[1 2 3...]". For Address, the case of hex characters in %v, %s, %q output is determined using the EIP-55 checksum. Using %x, %X with Address disables checksumming. Co-authored-by: Felix Lange <fjl@twurst.com>

* core: add test for headerchain inserts * core, light: write headerchains in batches * core: change to one callback per batch of inserted headers + review concerns * core: error-check on batch write * core: unexport writeHeaders * core: remove callback parameter in InsertHeaderChain The semantics of InsertHeaderChain are now much simpler: it is now an all-or-nothing operation. The new WriteStatus return value allows callers to check for the canonicality of the insertion. This change simplifies use of HeaderChain in package les, where the callback was previously used to post chain events. * core: skip some hashing when writing headers * core: less hashing in header validation * core: fix headerchain flaw regarding blacklisted hashes Co-authored-by: Felix Lange <fjl@twurst.com>

This fixes some issues in crypto/signify and makes release signing work. The archive signing step in ci.go used getenvBase64, which decodes the key data. This is incorrect here because crypto/signify already base64-decodes the key.

The database panicked for invalid IPs. This is usually no problem because all code paths leading to node DB access verify the IP, but it's dangerous because improper validation can turn this panic into a DoS vulnerability. The quick fix here is to just turn database accesses using invalid IP into a noop. This isn't great, but I'm planning to remove the node DB for discv5 long-term, so it should be fine to have this quick fix for half a year. Fixes ethereum#21849

* les, light: remove untrusted header retrieval in ODR * les: polish * light: check the hash equality in odr

…eum#21987) This commit fixes a flaw in two testcases, and brings down the exec-time from ~40s to ~8s for trie/TestIncompleteSync. The checkConsistency was performed over and over again on the complete set of nodes, not just the recently added, turning it into a quadratic runtime.

* les: introduce forkID * les: address comment

…into merge_v1.9 � Conflicts: � cmd/utils/flags.go � core/genesis_alloc.go � eth/config.go � params/bootnodes.go � params/config.go � tests/testdata

Update geth version to 1.9.25 #16

Update geth version to 1.9.25 #16

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