slog.SetDefault has undesirable side effects. It also sets the default logger destination,
for example. So we should not call it by default in init.

cmd/evm: fixes the blob gas calculation if a transaction is invalid

Co-authored-by: Felix Lange <[email protected]>

Co-authored-by: Martin HS <[email protected]>
Co-authored-by: Felix Lange <[email protected]>

This PR schedules the cancun fork for the goerli testnet as discussed on ACD.
Spec: ethereum/execution-specs#860

We schedule:
  goerli at 1705473120

When managing geth, it is sometimes desirable to do a partial wipe; deleting state but retaining freezer data. A partial wipe can be somewhat tricky to accomplish. 

This change implements the ability to perform partial wipe by making it possible to run geth removedb non-interactive, using command line options instead.

update logger test data

This is a rewrite of the 'simulated backend', an implementation of the ethclient interfaces
which is backed by a simulated blockchain. It was getting annoying to maintain the old
version of the simulated backend feature because there was a lot of code duplication with
the main client. 

The new version is built using parts that we already have: an in-memory geth node instance
running in developer mode provides the chain, while the Go API is provided by ethclient.
A backwards-compatibility wrapper is provided, but the simulated backend has also moved to
a more sensible import path: github.com/ethereum/go-ethereum/ethclient/simulated

---------

Co-authored-by: Felix Lange <[email protected]>
Co-authored-by: Gary Rong <[email protected]>

* Fix broken badge in README.md

Replaced broken Github link with IPFS link for long-term storage.

* update go badge

Co-authored-by: lightclient <[email protected]>

---------

Co-authored-by: lightclient <[email protected]>

eth: refactor `GetVM`

* accounts, ethclient: minor tweaks on the new simulated backend

* ethclient/simulated: add an initial batch of gas options

* accounts, ethclient: remove mandatory gasLimit constructor param

* accounts, ethclient: minor option naming tweaks

This test was failling consistently on the github 32-bit build probably due to slow IO. Skipping it for that green check.

Given the discussions around deprecating pending (see #28623 or ethereum/execution-apis#495), we can move away from using the pending block internally, and use latest instead

Updates the reference tests to the latest version

Co-authored-by: Felix Lange <[email protected]>

This should fix a rare hang in waitSnapExtension during shutdown.

acounts:fix typo

 In the tracing tests, the base fee was generally set to nil. This commit changes this to pass the proper base instead, and fixes the few tests which become broken by the change.

EIP-4844 adds a new transaction type for blobs. Users can submit such transactions via `eth_sendRawTransaction`. In this PR we refrain from adding support to `eth_sendTransaction` and in fact it will fail if the user passes in a blob hash.

However since the chain can handle such transactions it makes sense to allow simulating them. E.g. an L2 operator should be able to simulate submitting a rollup blob and updating the L2 state. Most methods that take in a transaction object should recognize blobs. The change boils down to adding `blobVersionedHashes` and `maxFeePerBlobGas` to `TransactionArgs`. In summary:

- `eth_sendTransaction`: will fail for blob txes
- `eth_signTransaction`: will fail for blob txes

The methods that sign txes does not, as of this PR, add support the for new EIP-4844 transaction types. Resuming the summary:

- `eth_sendRawTransaction`: can send blob txes
- `eth_fillTransaction`: will fill in a blob tx. Note: here we simply fill in normal transaction fields + possibly `maxFeePerBlobGas` when blobs are present. One can imagine a more elaborate set-up where users can submit blobs themselves and we fill in proofs and commitments and such. Left for future PRs if desired.
- `eth_call`: can simulate blob messages
- `eth_estimateGas`: blobs have no effect here. They have a separate unit of gas which is not tunable in the transaction.

The code to compute a versioned hash was duplicated a couple times, and also had a small
issue: if we ever change params.BlobTxHashVersion, it will most likely also cause changes
to the actual hash computation. So it's a bit useless to have this constant in params.

Co-authored-by: Felix Lange <[email protected]>

This change enables Cancun 

- Sepolia at 1706655072 (Jan 31st, 2024)
- Holesky at 1707305664 (Feb 7th, 2024)

Specification: ethereum/execution-specs#860

This change simplifies the logic for indexing transactions and enhances the UX when transaction is not found by returning more information to users.

Transaction indexing is now considered as a part of the initial sync, and `eth.syncing` will thus be `true` if transaction indexing is not yet finished. API consumers can use the syncing status to determine if the node is ready to serve users.

go.{mod,sum}: upgrade go-ole

This change makes use of uin256 to represent balance in state. It touches primarily upon statedb, stateobject and state processing, trying to avoid changes in transaction pools, core types, rpc and tracers.

…ace (#28849)

This change switches from using the `Hasher` interface to add/query the bloomfilter to implementing it as methods.
This significantly reduces the allocations for Search and Rebloom.

fix misleading comment

… param checks (#28230)

 This PR introduces a few changes with respect to payload verification in fcu and new payload requests:

* First of all, it undoes the `verifyPayloadAttributes(..)` simplification I attempted in #27872. 
* Adds timestamp validation to fcu payload attributes [as required](https://github.com/ethereum/execution-apis/blob/main/src/engine/cancun.md#specification-1) (section 2) by the Engine API spec. 
* For the new payload methods, I also update the verification of the executable data. For `newPayloadV2`, it does not currently ensure that cancun values are `nil`. Which could make it possible to submit cancun payloads through it. 
* On `newPayloadV3` the same types of checks are added. All shanghai and cancun related fields in the executable data must be non-nil, with the addition that the timestamp is _only_ with cancun.
* Finally it updates a newly failing catalyst test to call the correct fcu and new payload methods depending on the fork.

…d reset (#28837)

This PR fixes an issues in the new simulated backend. The root cause is the fact that the transaction pool has an internal reset operation that runs on a background thread.

When a new transaction is added to the pool via the RPC, the transaction is added to a non-executable queue and will be moved to its final location on a background thread. If the machine is overloaded (or simply due to timing issues), it can happen that the simulated backend will try to produce the next block, whilst the pool has not yet marked the newly added transaction executable. This will cause the block to not contain the transaction. This is an issue because we want determinism from the simulator: add a tx, mine a block. It should be in there.

The PR fixes it by adding a Sync function to the txpool, which waits for the current reset operation (if any) to finish, and then runs an entire round of reset on top. The new round is needed because resets are only triggered by new head events, so newly added transactions will not trigger the outer resets that we can wait on. The transaction pool would eventually internally do a reset even on transaction addition, but there's no easy way to wait on that and there's no meaningful reason to bubble that across everything. A clean outer reset will at worse be a small noop goroutine.

This change moves all the transaction indexing functions to a separate txindexer.go file and defines a txIndexer structure as a refactoring.

GetPayloadVX should only return payloads which match its version. GetPayloadV2 is a special snowflake that supports v1 and v2 payloads. This change uses a a version-specific prefix within in the payload id, basically a namespace for the version number.

Fix flaky test due to incomplete transaction indexing

Release 1.13.11

…879)

This adds an error if the signer returns a nil value for one of the signature value fields.

The hyperlink in the README file that directs to the Travis CI build was broken.
This commit updates the link to point to the corrent build page.

At some point, `ForkchoiceUpdatedV2` stopped working for `PayloadAttributesV1` while `paris` was active. This was causing a few failures in hive. This PR fixes that, and also adds a gate in `ForkchoiceUpdatedV1` to disallow `PayloadAttributesV3`.

This pull request resets the txlookup cache if chain reorg happens, 
preventing them from remaining reachable. It addresses failures in
the hive tests.

fixes #28890

* eth/downloader: fix skeleton cleanup

* eth/downloader: short circuit if nothing to delete

* eth/downloader: polish the logic in cleanup

* eth/downloader: address comments

… (#28914)

* core/txpool/blobpool: clean up resurrected junk after a crash

* core/txpool/blobpool: track transaction insertions and rejections

* core/txpool/blobpool: linnnnnnnt

…er (#28917)

* core/txpool: don't inject lazy resolved transactions into the container

* core/txpool: minor typo fixes

Co-authored-by: Martin HS <[email protected]>
Co-authored-by: Felix Lange <[email protected]>

* eth, miner: fix enforcing the minimum miner tip

* ethclient/simulated: fix failing test due the min tip change

* accounts/abi/bind: fix simulater gas tip issue

* all: implement era format, add history importer/export

* internal/era/e2store: refactor e2store to provide ReadAt interface

* internal/era/e2store: export HeaderSize

* internal/era: refactor era to use ReadAt interface

* internal/era: elevate anonymous func to named

* cmd/utils: don't store entire era file in-memory during import / export

* internal/era: better abstraction between era and e2store

* cmd/era: properly close era files

* cmd/era: don't let defers stack

* cmd/geth: add description for import-history

* cmd/utils: better bytes buffer

* internal/era: error if accumulator has more records than max allowed

* internal/era: better doc comment

* internal/era/e2store: rm superfluous reader, rm superfluous testcases, add fuzzer

* internal/era: avoid some repetition

* internal/era: simplify clauses

* internal/era: unexport things

* internal/era,cmd/utils,cmd/era: change to iterator interface for reading era entries

* cmd/utils: better defer handling in history test

* internal/era,cmd: add number method to era iterator to get the current block number

* internal/era/e2store: avoid double allocation during write

* internal/era,cmd/utils: fix lint issues

* internal/era: add ReaderAt func so entry value can be read lazily

Co-authored-by: lightclient <[email protected]>
Co-authored-by: Martin Holst Swende <[email protected]>

* internal/era: improve iterator interface

* internal/era: fix rlp decode of header and correctly read total difficulty

* cmd/era: fix rebase errors

* cmd/era: clearer comments

* cmd,internal: fix comment typos

---------

Co-authored-by: Martin Holst Swende <[email protected]>

Adds a configurable HTTP request limit, and bumps the engine default

* fix wrong comment

* reviewers input

* Update log/handler_glog.go

---------

Co-authored-by: Martin HS <[email protected]>

(ethclient/simulated):fix typo

* params: add cancun timestamp for mainnet

* core/forkid: add test for mainnet cancun forkid

* core/forkid: update todo tests for cancun

This change adds support for blob-transaction in certain API-endpoints, e.g. eth_fillTransaction. A follow-up PR will add support for signing such transactions.

…(#28959)

As mentioned in #26621, the block index format for era1 is not in line with the regular era block index. This change modifies the index so all relative offsets are based against the beginning of the block index record.

all: release go-ethereum v1.13.12