* go.mod: upgrade prysm and the indrect dependency
prysm from v4.0.2 to v4.0.8, and run go mod tidy
* ci: upgrade go version from 1.19 to 1.20
* go-version: upgrade from v1.19 to v1.20
there is some dependency on go v1.20, such as go-libp2p v0.27.8
and also run go mod tidy
* dependency: upgrade docker version for security
it is not a big issue, since docker is only used for test purpose.
* rand: update the usage of math/rand after golang v1.20
2 APIs of math/rand module were deprecated since golang v1.20.
that is: rand.Seed() and rand.Read(), refer: ettps://pkg.go.dev/math/rand
"rand.Seed(seed int64)" has been replaced by: "r := rand.New(rand.NewSource(seed int64))",
need to initialize it with an instance before use
"rand.Read()" has been replaced by "crypto/rand.Read()"
* readme: need golang v1.20+ to build bsc
The Go authors updated golang/x/ext to change the function signature of the slices sort method.
It's an entire shitshow now because x/ext is not tagged, so everyone's codebase just
picked a new version that some other dep depends on, causing our code to fail building.
This PR updates the dep on our code too and does all the refactorings to follow upstream...
This adds logic to prepend 'M' or 'E' to Solidity identifiers when they would
otherwise violate Go identifier naming rules.
Closes#26972
---------
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Adds error handling for the case that UnpackLog or UnpackLogIntoMap is called with a log that has zero topics.
---------
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Here, the core.Message interface turns into a plain struct and
types.Message gets removed.
This is a breaking change to packages core and core/types. While we do
not promise API stability for package core, we do for core/types. An
exception can be made for types.Message, since it doesn't have any
purpose apart from invoking the state transition in package core.
types.Message was also marked deprecated by the same commit it
got added in, 4dca5d4db7 (November 2016).
The core.Message interface was added in December 2014, in commit
db494170dc, for the purpose of 'testing' state transitions. It's the
same change that made transaction struct fields private. Before that,
the state transition used *types.Transaction directly.
Over time, multiple implementations of the interface accrued across
different packages, since constructing a Message is required whenever
one wants to invoke the state transition. These implementations all
looked very similar, a struct with private fields exposing the fields
as accessor methods.
By changing Message into a struct with public fields we can remove all
these useless interface implementations. It will also hopefully
simplify future changes to the type with less updates to apply across
all of go-ethereum when a field is added to Message.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
This PR mitigates an issue with Ledger's on-device RLP deserialization, see
https://github.com/LedgerHQ/app-ethereum/issues/409
Ledger's RLP deserialization code does not validate the length of the RLP list received,
and it may prematurely enter the signing flow when a APDU chunk boundary falls immediately
before the EIP-155 chain_id when deserializing a transaction. Since the chain_id is
uninitialized, it is 0 during this signing flow. This may cause the user to accidentally
sign the transaction with chain_id = 0. That signature would be returned from the device 1
packet earlier than expected by the communication loop. The device blocks the
second-to-last packet waiting for the signer flow, and then errors on the successive
packet (which contains the chain_id, zeroed r, and zeroed s)
Since the signature's early arrival causes successive errors during the communication
process, geth does not parse the improper signature produced by the device, and therefore
no improperly-signed transaction can be created. User funds are not at risk.
We mitigate by selecting the highest chunk size that leaves at least 4 bytes in the
final chunk.
This PR is a (superior) alternative to https://github.com/ethereum/go-ethereum/pull/26708, it handles deprecation, primarily two specific cases.
`rand.Seed` is typically used in two ways
- `rand.Seed(time.Now().UnixNano())` -- we seed it, just to be sure to get some random, and not always get the same thing on every run. This is not needed, with global seeding, so those are just removed.
- `rand.Seed(1)` this is typically done to ensure we have a stable test. If we rely on this, we need to fix up the tests to use a deterministic prng-source. A few occurrences like this has been replaced with a proper custom source.
`rand.Read` has been replaced by `crypto/rand`.`Read` in this PR.
Logs stored on disk have minimal information. Contextual information such as block
number, index of log in block, index of transaction in block are filled in upon request.
We can fill in all these fields only having the block header and list of receipts.
But determining the transaction hash of a log requires the block body.
The goal of this PR is postponing this retrieval until we are sure we the transaction hash.
It happens often that the header bloom filter signals there might be matches in a block,
but after actually checking them reveals the logs do not match. We want to avoid fetching
the body in this case.
Note that this changes the semantics of Backend.GetLogs. Downstream callers of
GetLogs now assume log context fields have not been derived, and need to call
DeriveFields on the logs if necessary.
* dep: upgrade secp256k1 to use btcec/v2 v2.3.2 and update insecurity pkg
* build ci: upgrade go to 1.19 and golangci-lint to 1.50.1
* docs: fix format that does not follow the goimports
* dep: redirect github.com/bnb-chain/tendermint to v0.31.13
* ci: disable GOPROXY
This PR changes the pending tx subscription to return RPCTransaction types instead of normal Transaction objects. This will fix the inconsistencies with other tx returning API methods (i.e. getTransactionByHash), and also fill in the sender value for the tx.
co-authored by @s1na
* accounts/abi/bind: fix duplicate field names in the generated go struct #24627
* accounts, cmd/abigen: resolve name conflicts
* ci lint, accounts/abi: remove unused function overloadedArgName
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR removes some optimistic tests -- a'la "do something,
wait a while, and hope it has trickled through and continue" -- and
instead uses some introspection to ensure that prerequisites are met.
