The reproducible runtime test failed due to running out of space. If we have
multiple tests failing due to out of space, and all of our tests have these
unused, it makes sense just to always so uninstall.
Also extends the time limit of reproducible-runtime, as 2h has been hit a few
times before.
* Design and document a multisig rotation flow
* Make Scanner::eventualities a HashMap so it's per-key
* Don't drop eventualities, always follow through on them
Technical improvements made along the way.
* Start creating an isolate object to manage multisigs, which doesn't require being a signer
Removes key from SubstrateBlock.
* Move Scanner/Scheduler under multisigs
* Move Batch construction into MultisigManager
* Clarify "should" in Multisig Rotation docs
* Add block_number to MultisigManager, as it controls the scanner
* Move sign_plans into MultisigManager
Removes ThresholdKeys from prepare_send.
* Make SubstrateMutable an alias for MultisigManager
* Rewrite Multisig Rotation
The prior scheme had an exploit possible where funds were sent to the old
multisig, then burnt on Serai to send from the new multisig, locking liquidity
for 6 hours. While a fee could be applied to stragglers, to make this attack
unprofitable, the newly described scheme avoids all this.
* Add mini
mini is a miniature version of Serai, emphasizing Serai's nature as a
collection of independent clocks. The intended use is to identify race
conditions and prove protocols are comprehensive regarding when certain clocks
tick.
This uses loom, a prior candidate for evaluating the processor/coordinator as
free of race conditions (#361).
* Use mini to prove a race condition in the current multisig rotation docs, and prove safety of alternatives
Technically, the prior commit had mini prove the race condition.
The docs currently say the activation block of the new multisig is the block
after the next Batch's. If the two next Batches had already entered the
mempool, prior to set_keys being called, the second next Batch would be
expected to contain the new key's data yet fail to as the key wasn't public
when the Batch was actually created.
The naive solution is to create a Batch, publish it, wait until it's included,
and only then scan the next block. This sets a bound of
`Batch publication time < block time`. Optimistically, we can publish a Batch
in 24s while our shortest block time is 2m. Accordingly, we should be fine with
the naive solution which doesn't take advantage of throughput. #333 may
significantly change latency however and require an algorithm whose throughput
exceeds the rate of blocks created.
In order to re-introduce parallelization, enabling throughput, we need to
define a safe range of blocks to scan without Serai ordering the first one.
mini demonstrates safety of scanning n blocks Serai hasn't acknowledged, so
long as the first is scanned before block n+1 is (shifting the n-block window).
The docs will be updated next, to reflect this.
* Fix Multisig Rotation
I believe this is finally good enough to be final.
1) Fixes the race condition present in the prior document, as demonstrated by
mini.
`Batch`s for block `n` and `n+1`, may have been in the mempool when a
multisig's activation block was set to `n`. This would cause a potentially
distinct `Batch` for `n+1`, despite `n+1` already having a signed `Batch`.
2) Tightens when UIs should use the new multisig to prevent eclipse attacks,
and protection against `Batch` publication delays.
3) Removes liquidity fragmentation by tightening flow/handling of latency.
4) Several clarifications and documentation of reasoning.
5) Correction of "prior multisig" to "all prior multisigs" regarding historical
verification, with explanation why.
* Clarify terminology in mini
Synchronizes it from my original thoughts on potential schema to the design
actually created.
* Remove most of processor's README for a reference to docs/processor
This does drop some misc commentary, though none too beneficial. The section on
scanning, deemed sufficiently beneficial, has been moved to a document and
expanded on.
* Update scanner TODOs in line with new docs
* Correct documentation on Bitcoin::Block::time, and Block::time
* Make the scanner in MultisigManager no longer public
* Always send ConfirmKeyPair, regardless of if in-set
* Cargo.lock changes from a prior commit
* Add a policy document on defining a Canonical Chain
I accidentally committed a version of this with a few headers earlier, and this
is a proper version.
* Competent MultisigManager::new
* Update processor's comments
* Add mini to copied files
* Re-organize Scanner per multisig rotation document
* Add RUST_LOG trace targets to e2e tests
* Have the scanner wait once it gets too far ahead
Also bug fixes.
* Add activation blocks to the scanner
* Split received outputs into existing/new in MultisigManager
* Select the proper scheduler
* Schedule multisig activation as detailed in documentation
* Have the Coordinator assert if multiple `Batch`s occur within a block
While the processor used to have ack_up_to_block, enabling skips in the block
acked, support for this was removed while reworking it for multiple multisigs.
It should happen extremely infrequently.
While it would still be beneficial to have, if multiple `Batch`s could occur
within a block (with the complexity here not being worth adding that ban as a
policy), multiple `Batch`s were blocked for DoS reasons.
* Schedule payments to the proper multisig
* Correct >= to <
* Use the new multisig's key for change on schedule
* Don't report External TXs to prior multisig once deprecated
* Forward from the old multisig to the new one at all opportunities
* Move unfulfilled payments in queue from prior to new multisig
* Create MultisigsDb, splitting it out of MainDb
Drops the call to finish_signing from the Signer. While this will cause endless
re-attempts, the Signer will still consider them completed and drop them,
making this an O(n) cost at boot even if we did nothing from here.
The MultisigManager should call finish_signing once the Scanner completes the
Eventuality.
* Don't check Scanner-emitted completions, trust they are completions
Prevents needing to use async code to mark the completion and creates a
fault-free model. The current model, on fault, would cause a lack of marked
completion in the signer.
* Fix a possible panic in the processor
A shorter-chain reorg could cause this assert to trip. It's fixed by
de-duplicating the data, as the assertion checked consistency. Without the
potential for inconsistency, it's unnecessary.
* Document why an existing TODO isn't valid
* Change when we drop payments for being to the change address
The earlier timing prevents creating Plans solely to the branch address,
causing the payments to be dropped, and the TX to become an effective
aggregation TX.
* Extensively document solutions to Eventualities being potentially created after having already scanned their resolutions
* When closing, drop External/Branch outputs which don't cause progress
* Properly decide if Change outputs should be forward or not when closing
This completes all code needed to make the old multisig have a finite lifetime.
* Commentary on forwarding schemes
* Provide a 1 block window, with liquidity fragmentation risks, due to latency
On Bitcoin, this will be 10 minutes for the relevant Batch to be confirmed. On
Monero, 2 minutes. On Ethereum, ~6 minutes.
Also updates the Multisig Rotation document with the new forwarding plan.
* Implement transaction forwarding from old multisig to new multisig
Identifies a fault where Branch outputs which shouldn't be dropped may be, if
another output fulfills their next step. Locking Branch fulfillment down to
only Branch outputs is not done in this commit, but will be in the next.
* Only let Branch outputs fulfill branches
* Update TODOs
* Move the location of handling signer events to avoid a race condition
* Avoid a deadlock by using a RwLock on a single txn instead of two txns
* Move Batch ID out of the Scanner
* Increase from one block of latency on new keys activation to two
For Monero, this offered just two minutes when our latency to publish a Batch
is around a minute already. This does increase the time our liquidity can be
fragmented by up to 20 minutes (Bitcoin), yet it's a stupid attack only
possible once a week (when we rotate). Prioritizing normal users' transactions
not being subject to forwarding is more important here.
Ideally, we'd not do +2 blocks yet plus `time`, such as +10 minutes, making
this agnostic of the underlying network's block scheduling. This is a
complexity not worth it.
* Split MultisigManager::substrate_block into multiple functions
* Further tweaks to substrate_block
* Acquire a lock on all Scanner operations after calling ack_block
Gives time to call register_eventuality and initiate signing.
* Merge sign_plans into substrate_block
Also ensure the Scanner's lock isn't prematurely released.
* Use a HashMap to pass to-be-forwarded instructions, not the DB
* Successfully determine in ClosingExisting
* Move from 2 blocks of latency when rotating to 10 minutes
Superior as noted in 6d07af92ce10cfd74c17eb3400368b0150eb36d7, now trivial to
implement thanks to prior commit.
* Add note justifying measuring time in blocks when rotating
* Implement delaying of outputs received early to the new multisig per specification
* Documentation on why Branch outputs don't have the race condition concerns Change do
Also ensures 6 hours is at least N::CONFIRMATIONS, for sanity purposes.
* Remove TODO re: sanity checking Eventualities
We sanity check the Plan the Eventuality is derived from, and the Eventuality
is handled moments later (in the same file, with a clear call path). There's no
reason to add such APIs to Eventualities for a sanity check given that.
* Add TODO(now) for TODOs which must be done in this branch
Also deprecates a pair of TODOs to TODO2, and accepts the flow of the Signer
having the Eventuality.
* Correct errors in potential/future flow descriptions
* Accept having a single Plan Vec
Per the following code consuming it, there's no benefit to bifurcating it by
key.
* Only issue sign_transaction on boot for the proper signer
* Only set keys when participating in their construction
* Misc progress
Only send SubstrateBlockAck when we have a signer, as it's only used to tell
the Tributary of what Plans are being signed in response to this block.
Only immediately sets substrate_signer if session is 0.
On boot, doesn't panic if we don't have an active key (as we wouldn't if only
joining the next multisig). Continues.
* Correctly detect and set retirement block
Modifies the retirement block from first block meeting requirements to block
CONFIRMATIONS after.
Adds an ack flow to the Scanner's Confirmed event and Block event to accomplish
this, which may deadlock at this time (will be fixed shortly).
Removes an invalid await (after a point declared unsafe to use await) from
MultisigsManager::next_event.
* Remove deadlock in multisig_completed and document alternative
The alternative is simpler, albeit less efficient. There's no reason to adopt
it now, yet perhaps if it benefits modeling?
* Handle the final step of retirement, dropping the old key and setting new to existing
* Remove TODO about emitting a Block on every step
If we emit on NewAsChange, we lose the purpose of the NewAsChange period.
The only concern is if we reach ClosingExisting, and nothing has happened, then
all coins will still be in the old multisig until something finally does. This
isn't a problem worth solving, as it's latency under exceptional dead time.
* Add TODO about potentially not emitting a Block event for the reitrement block
* Restore accidentally deleted CI file
* Pair of slight tweaks
* Add missing if statement
* Disable an assertion when testing
One of the test flows currently abuses the Scanner in a way triggering it.
Arguably not meaningful, as it adds the scanner yet not the RPC, and no signing
code since modular-frost doesn't support no-std yet. It's a step in the right
direction though.
common/ is now only run when common is edited. crypto/ when common/ or crypto/.
coins/ when common/ or crypto/ or coins/. The rest of the tests are run
whenever any package is edited (as they're all inter-connected).
Impls a LocalP2p for testing.
Moves rebroadcasting into Tendermint, since it's what knows if a message is
fully valid + original.
Removes TributarySpec::validators() HashMap, as its non-determinism caused
different instances to have different round robin schedules. It was already
prior moved to a Vec for this issue, so I'm unsure why this remnant existed.
Also renames the GH no-std workflow from the prior commit.
I'm really unhappy with a cfg(test) within the codebase. The double checking of
it makes it tolerable though, especially when compared to dropping these tests.
* Initial work on a message box
* Finish message-box (untested)
* Expand documentation
* Embed the recipient in the signature challenge
Prevents a message from A -> B from being read as from A -> C.
* Update documentation by bifurcating sender/receiver
* Panic on receiving an invalid signature
If we've received an invalid signature in an authenticated system, a
service is malicious, critically faulty (equivalent to malicious), or
the message layer has been compromised (or is otherwise critically
faulty).
Please note a receiver who handles a message they shouldn't will trigger
this. That falls under being critically faulty.
* Documentation and helper methods
SecureMessage::new and SecureMessage::serialize.
Secure Debug for MessageBox.
* Have SecureMessage not be serialized by default
Allows passing around in-memory, if desired, and moves the error from
decrypt to new (which performs deserialization).
Decrypt no longer has an error since it panics if given an invalid
signature, due to this being intranet code.
* Explain and improve nonce handling
Includes a missing zeroize call.
* Rebase to latest develop
Updates to transcript 0.2.0.
* Add a test for the MessageBox
* Export PrivateKey and PublicKey
* Also test serialization
* Add a key_gen binary to message_box
* Have SecureMessage support Serde
* Add encrypt_to_bytes and decrypt_from_bytes
* Support String ser via base64
* Rename encrypt/decrypt to encrypt_bytes/decrypt_to_bytes
* Directly operate with values supporting Borsh
* Use bincode instead of Borsh
By staying inside of serde, we'll support many more structs. While
bincode isn't canonical, we don't need canonicity on an authenticated,
internal system.
* Turn PrivateKey, PublicKey into structs
Uses Zeroizing for the PrivateKey per #150.
* from_string functions intended for loading from an env
* Use &str for PublicKey from_string (now from_str)
The PrivateKey takes the String to take ownership of its memory and
zeroize it. That isn't needed with PublicKeys.
* Finish updating from develop
* Resolve warning
* Use ZeroizingAlloc on the key_gen binary
* Move message-box from crypto/ to common/
* Move key serialization functions to ser
* add/remove functions in MessageBox
* Implement Hash on dalek_ff_group Points
* Make MessageBox generic to its key
Exposes a &'static str variant for internal use and a RistrettoPoint
variant for external use.
* Add Private to_string as deprecated
Stub before more competent tooling is deployed.
* Private to_public
* Test both Internal and External MessageBox, only use PublicKey in the pub API
* Remove panics on invalid signatures
Leftover from when this was solely internal which is now unsafe.
* Chicken scratch a Scanner task
* Add a write function to the DKG library
Enables writing directly to a file.
Also modifies serialize to return Zeroizing<Vec<u8>> instead of just Vec<u8>.
* Make dkg::encryption pub
* Remove encryption from MessageBox
* Use a 64-bit block number in Substrate
We use a 64-bit block number in general since u32 only works for 120 years
(with a 1 second block time). As some chains even push the 1 second threshold,
especially ones based on DAG consensus, this becomes potentially as low as 60
years.
While that should still be plenty, it's not worth wondering/debating. Since
Serai uses 64-bit block numbers elsewhere, this ensures consistency.
* Misc crypto lints
* Get the scanner scratch to compile
* Initial scanner test
* First few lines of scheduler
* Further work on scheduler, solidify API
* Define Scheduler TX format
* Branch creation algorithm
* Document when the branch algorithm isn't perfect
* Only scanned confirmed blocks
* Document Coin
* Remove Canonical/ChainNumber from processor
The processor should be abstracted from canonical numbers thanks to the
coordinator, making this unnecessary.
* Add README documenting processor flow
* Use Zeroize on substrate primitives
* Define messages from/to the processor
* Correct over-specified versioning
* Correct build re: in_instructions::primitives
* Debug/some serde in crypto/
* Use a struct for ValidatorSetInstance
* Add a processor key_gen task
Redos DB handling code.
* Replace trait + impl with wrapper struct
* Add a key confirmation flow to the key gen task
* Document concerns on key_gen
* Start on a signer task
* Add Send to FROST traits
* Move processor lib.rs to main.rs
Adds a dummy main to reduce clippy dead_code warnings.
* Further flesh out main.rs
* Move the DB trait to AsRef<[u8]>
* Signer task
* Remove a panic in bitcoin when there's insufficient funds
Unchecked underflow.
* Have Monero's mine_block mine one block, not 10
It was initially a nicety to deal with the 10 block lock. C::CONFIRMATIONS
should be used for that instead.
* Test signer
* Replace channel expects with log statements
The expects weren't problematic and had nicer code. They just clutter test
output.
* Remove the old wallet file
It predates the coordinator design and shouldn't be used.
* Rename tests/scan.rs to tests/scanner.rs
* Add a wallet test
Complements the recently removed wallet file by adding a test for the scanner,
scheduler, and signer together.
* Work on a run function
Triggers a clippy ICE.
* Resolve clippy ICE
The issue was the non-fully specified lambda in signer.
* Add KeyGenEvent and KeyGenOrder
Needed so we get KeyConfirmed messages from the key gen task.
While we could've read the CoordinatorMessage to see that, routing through the
key gen tasks ensures we only handle it once it's been successfully saved to
disk.
* Expand scanner test
* Clarify processor documentation
* Have the Scanner load keys on boot/save outputs to disk
* Use Vec<u8> for Block ID
Much more flexible.
* Panic if we see the same output multiple times
* Have the Scanner DB mark itself as corrupt when doing a multi-put
This REALLY should be a TX. Since we don't have a TX API right now, this at
least offers detection.
* Have DST'd DB keys accept AsRef<[u8]>
* Restore polling all signers
Writes a custom future to do so.
Also loads signers on boot using what the scanner claims are active keys.
* Schedule OutInstructions
Adds a data field to Payment.
Also cleans some dead code.
* Panic if we create an invalid transaction
Saves the TX once it's successfully signed so if we do panic, we have a copy.
* Route coordinator messages to their respective signer
Requires adding key to the SignId.
* Send SignTransaction orders for all plans
* Add a timer to retry sign_plans when prepare_send fails
* Minor fmt'ing
* Basic Fee API
* Move the change key into Plan
* Properly route activation_number
* Remove ScannerEvent::Block
It's not used under current designs
* Nicen logs
* Add utilities to get a block's number
* Have main issue AckBlock
Also has a few misc lints.
* Parse instructions out of outputs
* Tweak TODOs and remove an unwrap
* Update Bitcoin max input/output quantity
* Only read one piece of data from Monero
Due to output randomization, it's infeasible.
* Embed plan IDs into the TXs they create
We need to stop attempting signing if we've already signed a protocol. Ideally,
any one of the participating signers should be able to provide a proof the TX
was successfully signed. We can't just run a second signing protocol though as
a single malicious signer could complete the TX signature, and publish it,
yet not complete the secondary signature.
The TX itself has to be sufficient to show that the TX matches the plan. This
is done by embedding the ID, so matching addresses/amounts plans are
distinguished, and by allowing verification a TX actually matches a set of
addresses/amounts.
For Monero, this will need augmenting with the ephemeral keys (or usage of a
static seed for them).
* Don't use OP_RETURN to encode the plan ID on Bitcoin
We can use the inputs to distinguih identical-output plans without issue.
* Update OP_RETURN data access
It's not required to be the last output.
* Add Eventualities to Monero
An Eventuality is an effective equivalent to a SignableTransaction. That is
declared not by the inputs it spends, yet the outputs it creates.
Eventualities are also bound to a 32-byte RNG seed, enabling usage of a
hash-based identifier in a SignableTransaction, allowing multiple
SignableTransactions with the same output set to have different Eventualities.
In order to prevent triggering the burning bug, the RNG seed is hashed with
the planned-to-be-used inputs' output keys. While this does bind to them, it's
only loosely bound. The TX actually created may use different inputs entirely
if a forgery is crafted (which requires no brute forcing).
Binding to the key images would provide a strong binding, yet would require
knowing the key images, which requires active communication with the spend
key.
The purpose of this is so a multisig can identify if a Transaction the entire
group planned has been executed by a subset of the group or not. Once a plan
is created, it can have an Eventuality made. The Eventuality's extra is able
to be inserted into a HashMap, so all new on-chain transactions can be
trivially checked as potential candidates. Once a potential candidate is found,
a check involving ECC ops can be performed.
While this is arguably a DoS vector, the underlying Monero blockchain would
need to be spammed with transactions to trigger it. Accordingly, it becomes
a Monero blockchain DoS vector, when this code is written on the premise
of the Monero blockchain functioning. Accordingly, it is considered handled.
If a forgery does match, it must have created the exact same outputs the
multisig would've. Accordingly, it's argued the multisig shouldn't mind.
This entire suite of code is only necessary due to the lack of outgoing
view keys, yet it's able to avoid an interactive protocol to communicate
key images on every single received output.
While this could be locked to the multisig feature, there's no practical
benefit to doing so.
* Add support for encoding Monero address to instructions
* Move Serai's Monero address encoding into serai-client
serai-client is meant to be a single library enabling using Serai. While it was
originally written as an RPC client for Serai, apps actually using Serai will
primarily be sending transactions on connected networks. Sending those
transactions require proper {In, Out}Instructions, including proper address
encoding.
Not only has address encoding been moved, yet the subxt client is now behind
a feature. coin integrations have their own features, which are on by default.
primitives are always exposed.
* Reorganize file layout a bit, add feature flags to processor
* Tidy up ETH Dockerfile
* Add Bitcoin address encoding
* Move Bitcoin::Address to serai-client's
* Comment where tweaking needs to happen
* Add an API to check if a plan was completed in a specific TX
This allows any participating signer to submit the TX ID to prevent further
signing attempts.
Also performs some API cleanup.
* Minimize FROST dependencies
* Use a seeded RNG for key gen
* Tweak keys from Key gen
* Test proper usage of Branch/Change addresses
Adds a more descriptive error to an error case in decoys, and pads Monero
payments as needed.
* Also test spending the change output
* Add queued_plans to the Scheduler
queued_plans is for payments to be issued when an amount appears, yet the
amount is currently pre-fee. One the output is actually created, the
Scheduler should be notified of the amount it was created with, moving from
queued_plans to plans under the actual amount.
Also tightens debug_asserts to asserts for invariants which may are at risk of
being exclusive to prod.
* Add missing tweak_keys call
* Correct decoy selection height handling
* Add a few log statements to the scheduler
* Simplify test's get_block_number
* Simplify, while making more robust, branch address handling in Scheduler
* Have fees deducted from payments
Corrects Monero's handling of fees when there's no change address.
Adds a DUST variable, as needed due to 1_00_000_000 not being enough to pay
its fee on Monero.
* Add comment to Monero
* Consolidate BTC/XMR prepare_send code
These aren't fully consolidated. We'd need a SignableTransaction trait for
that. This is a lot cleaner though.
* Ban integrated addresses
The reasoning why is accordingly documented.
* Tidy TODOs/dust handling
* Update README TODO
* Use a determinisitic protocol version in Monero
* Test rebuilt KeyGen machines function as expected
* Use a more robust KeyGen entropy system
* Add DB TXNs
Also load entropy from env
* Add a loop for processing messages from substrate
Allows detecting if we're behind, and if so, waiting to handle the message
* Set Monero MAX_INPUTS properly
The previous number was based on an old hard fork. With the ring size having
increased, transactions have since got larger.
* Distinguish TODOs into TODO and TODO2s
TODO2s are for after protonet
* Zeroize secret share repr in ThresholdCore write
* Work on Eventualities
Adds serialization and stops signing when an eventuality is proven.
* Use a more robust DB key schema
* Update to {k, p}256 0.12
* cargo +nightly clippy
* cargo update
* Slight message-box tweaks
* Update to recent Monero merge
* Add a Coordinator trait for communication with coordinator
* Remove KeyGenHandle for just KeyGen
While KeyGen previously accepted instructions over a channel, this breaks the
ack flow needed for coordinator communication. Now, KeyGen is the direct object
with a handle() function for messages.
Thankfully, this ended up being rather trivial for KeyGen as it has no
background tasks.
* Add a handle function to Signer
Enables determining when it's finished handling a CoordinatorMessage and
therefore creating an acknowledgement.
* Save transactions used to complete eventualities
* Use a more intelligent sleep in the signer
* Emit SignedTransaction with the first ID *we can still get from our node*
* Move Substrate message handling into the new coordinator recv loop
* Add handle function to Scanner
* Remove the plans timer
Enables ensuring the ordring on the handling of plans.
* Remove the outputs function which panicked if a precondition wasn't met
The new API only returns outputs upon satisfaction of the precondition.
* Convert SignerOrder::SignTransaction to a function
* Remove the key_gen object from sign_plans
* Refactor out get_fee/prepare_send into dedicated functions
* Save plans being signed to the DB
* Reload transactions being signed on boot
* Stop reloading TXs being signed (and report it to peers)
* Remove message-box from the processor branch
We don't use it here yet.
* cargo +nightly fmt
* Move back common/zalloc
* Update subxt to 0.27
* Zeroize ^1.5, not 1
* Update GitHub workflow
* Remove usage of SignId in completed
* serai Dockerfile & Makefile fixed
* added new bitcoin mod & bitcoinhram
* couple changes
* added odd&even check for bitcoin signing
* sign message updated
* print_keys commented out
* fixed signing process
* Added new bitcoin library & added most of bitcoin processor logic
* added new crate and refactored the bitcoin coin library
* added signing test function
* moved signature.rs
* publish set to false
* tests moved back to the root
* added new functions to rpc
* added utxo test
* added new rpc methods and refactored bitcoin processor
* added spendable output & fixed errors & added new logic for sighash & opened port 18443 for bitcoin docker
* changed tweak keys
* added tweak_keys & publish transaction and refactored bitcoin processor
* added new structs and fixed problems for testing purposes
* reverted dockerfile back its original
* reverted block generation of bitcoin to 5 seconds
* deleted unnecessary test function
* added new sighash & added new dbg messages & fixed couple errors
* fixed couple issue & removed unused functions
* fix for signing process
* crypto file for bitcoin refactored
* disabled test_send & removed some of the debug logs
* signing implemented & transaction weight calculation added & change address logic added
* refactored tweak_keys
* refactored mine_block & fixed change_address logic
* implemented new traits to bitcoin processor& refactored bitcoin processor
* added new line to tests file
* added new line to bitcoin's wallet.rs
* deleted Cargo.toml from coins folder
* edited bitcoin's Cargo.toml and added LICENSE
* added new line to bitcoin's Cargo.toml
* added spaces
* added spaces
* deleted unnecessary object
* added spaces
* deleted patch numbers
* updated sha256 parameter for message
* updated tag as const
* deleted unnecessary brackets and imports
* updated rpc.rs to 2 space indent
* deleted unnecessary brackers
* deleted unnecessary brackets
* changed it to explicit
* updated to explicit
* deleted unnecessary parsing
* added ? for easy return
* updated imports
* updated height to number
* deleted unnecessary brackets
* updated clsag to sig & to_vec to as_ref
* updated _sig to schnorr_signature
* deleted unnecessary variable
* updated Cargo.toml of processor and bitcoin
* updated imports of bitcoin processor
* updated MBlock to BBlock
* updated MSignable to BSignable
* updated imports
* deleted mask from Fee
* updated get_block function return
* updated comparison logic for scripts
* updated assert to debug_assert
* updated height to number
* updated txid logic
* updated tweak_keys definition
* updated imports
* deleted new line
* delete HashMap from monero
* deleted old test code parts
* updated test amount to a round number
* changed the test code part back to its original
* updated imports of rpc.rs
* deleted unnecessary return assignments
* deleted get_fee_per_byte
* deleted create_raw_transaction
* deleted fund_raw_transaction
* deleted sign transaction rpc
* delete verify_message rpc
* deleted get_balance
* deleted decode_raw_transaction rpc
* deleted list_transactions rpc
* changed test_send to p2wpkh
* updated imports of test_send
* fixed imports of test_send
* updated bitcoin's mine_block function
* updated bitcoin's test_send
* updated bitcoin's hram and test_signing
* deleted 2 rpc function (is_confirmed & get_transaction_block_number)
* deleted get_raw_transaction_hex
* deleted get_raw_transaction_info
* deleted new_address
* deleted test_mempool_accept
* updated remove(0) to remove(index)
* deleted ger_raw_transaction
* deleted RawTx trait and converted type to Transaction
* reverted raw_hex feature back
* added NotEnoughFunds to CoinError
* changed Sighash to all
* removed lifetime of RpcParams
* changed pub to pub(crate) & changed sig_hash line
* changed taproot_key_spend_signature_hash to internal
* added Clone to RpcError & deleted get_utxo_for
* changed to_hex to as_bytes for weight calculation
* updated SpendableOutput
* deleted unnecessary parentheses
* updated serialize of Output s id field
* deleted unused crate & added lazy_static
* updated RPC init function
* added lazy_static for TAG_HASH & updated imported crates
* changed get_block_index to get_block_number
* deleted get_block_info
* updated get_height to get_latest_block_number
* removed GetBlockWithDetailResult and get_block_with_transactions
* deleted unnecessary imports from rpc_helper
* removed lock and unlock_unspent
* deleted get_transactions and get_transaction and renamed get_raw_transaction to get_transaction
* updated opt_into_json
* changed payment_address and amount to output_script and amount for transcript
* refactored error logic for rpc & deleted anyhow crate
* added a dedicated file for json helper functions
* refactored imports and deleted unused code
* added clippy::non_snake_case
* removed unused Error items
* added new line to Cargo
* rekmoved Block and used bitcoin::Block direcetly
* removed added println and futures.len check
* removed HashMap from coin mod.rs
* updated Testnet to Regtest
* removed unnecessary variable
* updated as_str to &
* removed RawTx trait
* added newline
* changed test transaction to p2pkh
* updated test_send
* updated test_send
* updated test_send
* reformatted bitcoin processor
* moved sighash logic into signmachine
* removed generate_to_address
* added test_address function to bitcoin processor
* updated RpcResponse to enum and added Clone trait
* removed old RpcResponse
* updated shared_key to internal_key
* updated fee part
* updated test_send block logic
* added a test function for getting spendables
* updated tweaking keys logic
* updated calculate_weight logic
* added todo for BitcoinSchnorr Algorithm
* updated calculate_weight
* updated calculate_weight
* updated calculate_weight
* added a TODO for bitcoin's signing process
* removed unused code
* Finish merging develop
* cargo fmt
* cargo machete
* Handle most clippy lints on bitcoin
Doesn't handle the unused transcript due to pending cryptographic considerations.
* Rearrange imports and clippy tests
* Misc processor lint
* Update deny.toml
* Remove unnecessary RPC code
* updated test_send
* added bitcoin ci & updated test-dependencies yml
* fixed bitcoin ci
* updated bitcoin ci yml
* Remove mining from the bitcoin/monero docker files
The tests should control block production in order to test various
circumstances. The automatic mining disrupts assumptions made in testing. Since
we're now using the Bitcoin docker container for testing...
* Multiple fixes to the Bitcoin processor
Doesn't unwrap on RPC errors. Returns the expected connection error.
Fee calculation has a random - 1. This has been removed.
Supports the change address being an Option, as it is. This should not have
been blindly unwrapped.
* Remove unnecessary RPC code
* Further RPC simplifications
* Simplify Bitcoin action
It should not be mining.
* cargo fmt
* Finish RPC simplifications
* Run bitcoind as a daemon
* Remove the requirement on txindex
Saves tens of GB.
Also has attempt_send no longer return a list of outputs. That's incompatible
with this and only relevant to old scheduling designs.
* Remove number from Bitcoin SignableTransaction
Monero requires the current block number for decoy selection. Bitcoin doesn't
have a use.
* Ban coinbase transactions
These are burdened by maturity, so it's critically flawed to support them.
This causes the test_send function to fail as its working was premised on
a coinbase output. While it does make an actual output, it had insufficient
funds for the test's expectations due to regtest halving every 150 blocks.
In order to workaround this, the test will invalidate any existing chain,
offering a fresh start.
Also removes test_get_spendables and simplifies test_send.
* Various simplifications
Modifies SpendableOutput further to not require RPC calls at time of sign.
Removes the need to have get_transaction in the RPC.
* Clean prepare_send
* Update the Bitcoin TransactionMachine to output a Transaction
* Bitcoin TransactionMachine simplifications
* Update XOnly key handling
* Use a single sighash cache
* Move tweak_keys
* Remove unnecessary PSBT sets
* Restore removed newlines
* Other newlines
* Replace calculate_weight's custom math with a dummy TX serialize
* Move BTC TX construction code from processor to bitcoin
* Rename transactions.rs to wallet.rs
* Remove unused crate
* Note TODO
* Clean bitcoin signature test
* Make unit test out of BTC FROST signing test
* Final lint
* Remove usage of PartiallySignedTransaction
---------
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
* Initial work on an In Inherents pallet
* Add an event for when a batch is executed
* Add a dummy provider for InInstructions
* Add in-instructions to the node
* Add the Serai runtime API to the processor
* Move processor tests around
* Build a subxt Client around Serai
* Successfully get Batch events from Serai
Renamed processor/substrate to processor/serai.
* Much more robust InInstruction pallet
* Implement the workaround from https://github.com/paritytech/subxt/issues/602
* Initial prototype of processor generated InInstructions
* Correct PendingCoins data flow for InInstructions
* Minor lint to in-instructions
* Remove the global Serai connection for a partial re-impl
* Correct ID handling of the processor test
* Workaround the delay in the subscription
* Make an unwrap an if let Some, remove old comments
* Lint the processor toml
* Rebase and update
* Move substrate/in-instructions to substrate/in-instructions/pallet
* Start an in-instructions primitives lib
* Properly update processor to subxt 0.24
Also corrects failures from the rebase.
* in-instructions cargo update
* Implement IsFatalError
* is_inherent -> true
* Rename in-instructions crates and misc cleanup
* Update documentation
* cargo update
* Misc update fixes
* Replace height with block_number
* Update processor src to latest subxt
* Correct pipeline for InInstructions testing
* Remove runtime::AccountId for serai_primitives::NativeAddress
* Rewrite the in-instructions pallet
Complete with respect to the currently written docs.
Drops the custom serializer for just using SCALE.
Makes slight tweaks as relevant.
* Move instructions' InherentDataProvider to a client crate
* Correct doc gen
* Add serde to in-instructions-primitives
* Add in-instructions-primitives to pallet
* Heights -> BlockNumbers
* Get batch pub test loop working
* Update in instructions pallet terminology
Removes the ambiguous Coin for Update.
Removes pending/artificial latency for furture client work.
Also moves to using serai_primitives::Coin.
* Add a BlockNumber primitive
* Belated cargo fmt
* Further document why DifferentBatch isn't fatal
* Correct processor sleeps
* Remove metadata at compile time, add test framework for Serai nodes
* Remove manual RPC client
* Simplify update test
* Improve re-exporting behavior of serai-runtime
It now re-exports all pallets underneath it.
* Add a function to get storage values to the Serai RPC
* Update substrate/ to latest substrate
* Create a dedicated crate for the Serai RPC
* Remove unused dependencies in substrate/
* Remove unused dependencies in coins/
Out of scope for this branch, just minor and path of least resistance.
* Use substrate/serai/client for the Serai RPC lib
It's a bit out of place, since these client folders are intended for the node to
access pallets and so on. This is for end-users to access Serai as a whole.
In that sense, it made more sense as a top level folder, yet that also felt
out of place.
* Move InInstructions test to serai-client for now
* Final cleanup
* Update deny.toml
* Cargo.lock update from merging develop
* Update nightly
Attempt to work around the current CI failure, which is a Rust ICE.
We previously didn't upgrade due to clippy 10134, yet that's been reverted.
* clippy
* clippy
* fmt
* NativeAddress -> SeraiAddress
* Sec fix on non-provided updates and doc fixes
* Add Serai as a Coin
Necessary in order to swap to Serai.
* Add a BlockHash type, used for batch IDs
* Remove origin from InInstruction
Makes InInstructionTarget. Adds RefundableInInstruction with origin.
* Document storage items in in-instructions
* Rename serai/client/tests/serai.rs to updates.rs
It only tested publishing updates and their successful acceptance.
* convert AddressSpec subbaddress to tuple
* add wallet-rpc tests
* fix payment id decryption bug
* run fmt
* fix CI
* use monero-rs wallet-rpc for tests
* update the subaddress index type
* fix wallet-rpc CI
* fix monero-wallet-rpc CI actions
* pull latest monero for CI
* fix pr issues
* detach monero wallet rpc
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
* Move to dtolnay/toolchain
* Correct dtolnay/toolchain to rust-roolchain
* Pass toolchain by argument instead of revision
Introduces malleability by referring to HEAD of dtolnay, yet GHA errored on the
prior syntax.
* Add a cargo deny workflow
Also trims out a pointless submodule checkout (we have none).
* Remove no longer relevant advisories/allowances
* Patch for array-bytes
* Remove unused properties
* Restore chrono advisory
* Allow MPL-2.0, correct GPL-3.0 allowance specification
* Properly ban copyleft, run on all crates
* Exceptions for Serai crates (AGPL-3.0)
* Remove top comments
* Clarify reasoning for not checking advisories in CI
* Run all checks in CI
While this may bring down an unrelated commit, we can manually review, before creating a followup commit allowing it. If it's critical, then this did its job.
* Update to the latest Serai Substrate
* Add Protobuf to build dependencies
Docker shouldn't need updating as this should've been added to the image
in
2dbace5b01.
* Get substrate to build
* Correct protoc build step
* Remove the benchmarking code
There's some macro resolution error that isn't apparent. I worked on it
for about half an hour but...
* Remove unnecessary clone
* Correct runtime-benchmarks flag usage
Apparently, GitHub doesn't write back to the cache, leading to massive
build times a few moments after its initialization (when a change
happens invalidating it). While this forces a new cache whenever
dependencies change, it'll restore from an older set of dependencies in
that case, still minimizing build times.
* Use a struct in an enum for Bulletproofs
* verification bp working for just one proof
* add some more assert tests
* Clean BP verification
* Implement batch verification
* Add a debug assertion w_cache isn't 0
It's initially set to 0 and if not updated, this would be broken.
* Correct Monero workflow yaml
* Again try to corrent Monero workflow yaml
* Again
* Finally
* Re-apply weights as required by Bulletproofs
Removing these was insecure and my fault.
Co-authored-by: DangerousFreedom <dangfreed@tutanota.com>
* Consolidate GitHub CI actions, split out Monero
build now includes the specified Rust toolchain/components.
Added a test dependencies action which grabs Foundry and Monero.
Split the Monero v14 job into a matrixed job in its own workflow flow.
It's now only run when Monero has changes.
* Correct Monero unit/integration tests run timing
Additionally tests a feature-less Monero build.
Also removes a pointless Monero file, which already should have been
removed, causing this workflow to be triggered.
* Correct exclusion and paths
Updates to FROST should re-run the Monero tests to ensure it didn't
introduce API incompatibilities.
* Initial stab at Bulletproofs+
Does move around the existing Bulletproofs code, does still work as
expected.
* Make the Clsag RCTPrunable type work with BP and BP+
* Initial set of BP+ bug fixes
* Further bug fixes
* Remove RING_LEN as a constant
* Monero v16 TX support
Doesn't implement view tags, nor going back to v14, nor the updated BP
clawback logic.
* Support v14 and v16 at the same time
It's identical to test, except it doesn't grab Foundry nor spawn a
Monero regtest daemon. It doubles the amount of time test takes though,
as it's doing everything twice.
While it may have value as a component, we're not using it like that
right now, and if desired, we could add it back. While it may have value
to produce binaries, we're note doing that either, and it wasn't
building in release.
* Remove the Monero CMake and make
* Download the Monero daemon instead of building it
* Cache the Monero daemon
Prevents hammering the Monero servers, should reduce CI time.
* Correct YAML
* Add back sodium-dev
* Create an independent job for downloading the Monero daemon
Improves parallelism while decreasing the amount of work re-done if
build fails. Also increases modularity.
* Correct Monero job definition
* Correct skipping the Monero download on cache hit
* begin to setup ci
* attempt to fix build
* fix paths in build script
* fix
* satisfy clippy
* update fmt check to use nightly
* use nightly for build
* fmt
* fix fmt install
* update test script
* try to fix fmt
* merge w develop
* maybe fix build script
* install wasm toolchain
* install solc-select, use stable rust to build
* Correct clippy warnings
Currently intended to be done with:
cargo clippy --features "recommended merlin batch serialize experimental
ed25519 ristretto p256 secp256k1 multisig" -- -A clippy::type_complexity
-A dead_code
* Remove try-runtime
I tried to get this to work for an hour. I have no idea why it doesn't,
yet it doesn't.
* Rewrite workflow
Splits tasks into a more modular structure. Also uses
actions-rs/toolchain.
* Add a cache
* Immediately try building ETH/Monero while this is fixed
Adds solc-select use.
* Revert selective advance building of ETH/XMR
ETH builds now, so it hopefully should work now.
Also moves from on push to on push to develop.
* Install Monero runtime dependencies
Specify missing Rust toolchain setting.
* Correct multi-line commands
* Fix multi-line commands again
Cache Ethereum artifacts.
* Add Foundry
* Move Clippy under build
* Minimal rustup
Adds wasm Clippy. Puts Clippy before build.
* Use nightly clippy
* Remove old clippy call from under build
* Have the Monero build script support ARCH specification
Requirement for CI.
* Add WASM toolchain to tests
* Remove Ethereum cache which did not work as needed
* Remove extraneous quotes which broke builds on Arch
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
