* poc for eth legacy tx
* print statements
* finished
* tests work
* remove print statements
* Remove all print statements
* remove extraneous changes
* cleaned up code and interface
* run make jen
* dont duplicate signature
* go mod tidy and remove prints
* clean up tests
* test for conversion
* changes as per review
* more unit tests for legacy txns
* Apply suggestions from code review
Co-authored-by: Rod Vagg <rod@vagg.org>
* address review comments from Rodd
* changes as per zen's 2nd review
* go mod tidy
* feat: ETH compatibility in Filecoin : Support EIP-155 Ethereum transactions in Filecoin (#11970)
* itests passing for 155 tx
* first working version for EIP-155 transactions
* green itest
* add docs
* tests
* remove print stmt
* remove print stmt
* validate signature
* changes as per zen's review
* correct signature verification
* gate tx by Network Version
* handle arajsek review
* fix imports order
* fix lint
* dont lock in mpool for network gating ETH messages
* sender can be an ID address
---------
Co-authored-by: Rod Vagg <rod@vagg.org>
When translating "native" messages to Ethereum transactions, correctly handle parameters:
1. If the message looks like a valid "create external", treat it as a contract creation.
2. If it looks like a valid EVM invocation, decode it as such.
3. Otherwise, ABI-encode the parameters to make them look like a "handle_filecoin_method" call. This
will help chain explorers recognize these messages.
Part of #11355
We need to always use the state-tree from the tipset _after_ the message
executed. If we use any other state-tree, we might not find the address
we're trying to resolve.
This change also has some implication for pending messages: there's no
guarantee we'll be able to generate a 0x-style address for a pending
native message. So, instead of trying, I've removed support for pending
native messages from the Eth API. Messages from EthAccounts will still
work, and native messages will still show up in blocks/traces, they just
won't show up as "pending". Which should affect exactly nobody.
I'm also taking this opportunity to cleanup some edge-cases:
1. Pass contexts where appropriate.
2. Remove all state access from `ethTxHashFromSignedMessage`.
Part of #11355
