Commit graph

269 commits

Author SHA1 Message Date
Luke Parker
515587406f
Finish testing bitcoin-serai 2023-03-20 05:47:07 -04:00
Luke Parker
7fc8630d39
Test bitcoin-serai
Also resolves a few rough edges.
2023-03-20 04:46:27 -04:00
Luke Parker
597122b2e0
Add a Scanner to bitcoin-serai
Moves the processor to it. This ends up as a net-neutral LoC change to the
processor, unfortunately, yet this makes bitcoin-serai safer/easier to use, and
increases the processor's usage of bitcoin-serai.

Also re-organizes bitcoin-serai a bit.
2023-03-20 01:03:39 -04:00
Luke Parker
0aa6b561b7
Bitcoin SpendableOutput::new 2023-03-19 23:22:56 -04:00
Luke Parker
918cce3494
Add a proper error to Bitcoin's SignableTransaction::new
Also adds documentation to various parts of bitcoin.
2023-03-17 23:43:32 -04:00
Luke Parker
0525ba2f62
Document Bitcoin RPC and make it more robust 2023-03-17 21:25:38 -04:00
Luke Parker
9b47ad56bb
Create a dedicated Algorithm for Bitcoin Schnorr 2023-03-17 20:47:42 -04:00
Luke Parker
ba82dac18c
Processor (#259)
* 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
2023-03-16 22:59:40 -04:00
Luke Parker
f374cd7398
Update to ethers 2 2023-03-16 20:16:57 -04:00
Luke Parker
0d4b66dc2a
Bump package versions 2023-03-16 19:29:22 -04:00
Luke Parker
d2c1592c61
Resolve merging crypto-{audit, tweaks} and use the proper transcript in Bitcoin 2023-03-16 16:59:20 -04:00
Luke Parker
caf37527eb
Merge branch 'develop' into crypto-tweaks 2023-03-16 16:43:04 -04:00
Luke Parker
f4e2da2767
Move where we check the Monero node's protocol
The genesis block has a version of 1, so immediately checking (before new
blocks are added) will cause failures.
2023-03-14 01:54:08 -04:00
Luke Parker
48078d0b4b
Remove Protocol::Unsupported 2023-03-13 08:03:13 -04:00
Luke Parker
14203bbb46
Use an async Mutex for the Monero distribution
Enables safe async/thread-safe usage.
2023-03-12 04:13:43 -04:00
Luke Parker
f5fa6f020d
Remove note about adding in a DB handle
It'd arguably be safer yet it isn't worth the API complexity.
2023-03-12 03:55:17 -04:00
Luke Parker
41a285ddfa
Add a TX size check to Monero
This isn't perfect yet should ensure the eventual TX is less than 100k bytes.
2023-03-12 03:54:30 -04:00
Luke Parker
36034c2f72
Move ecdh derivation up to prevent Scalar::one() * ecdh 2023-03-11 10:51:40 -05:00
Luke Parker
5e62072a0f
Fix #237 2023-03-11 10:31:58 -05:00
Luke Parker
e56495d624
Prefix arbitrary data with 127
Since we cannot expect/guarantee a payment ID will be included, the previous
position-based code for determining arbitrary data wasn't sufficient.
2023-03-11 05:47:25 -05:00
Luke Parker
71dbc798b5
Fix #251 2023-03-11 05:23:38 -05:00
akildemir
77de28f77a
add monero seed support (#252)
* add monero seed support

* fix some of the pr comments

* remove languages module and unnecessary error returns

* Clean classic seed impl

Fixes a few issues regarding Zeroize usage/API safety. Mainly a cleanup.

---------

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
2023-03-10 14:16:00 -05:00
Luke Parker
62dfc63532
Fix Ethereum, again 2023-03-07 06:25:21 -05:00
Luke Parker
6bff3866ea
Correct Ethereum 2023-03-07 05:25:25 -05:00
Luke Parker
0e8c55e050
Update and remove unused dependencies 2023-03-07 03:06:46 -05:00
Luke Parker
2729882d65
Update to {k, p}256 0.12 2023-03-07 02:34:10 -05:00
Luke Parker
c37cc0b4e2
Update Zeroize pin to ^1.5 from 1.5 2023-03-07 02:29:59 -05:00
Luke Parker
8144956f8a
Further document get_unlocked_outputs 2023-03-02 05:31:22 -05:00
Luke Parker
2d56d24d9c
3.3.3 (cont) Add a dedicated Participant type 2023-02-23 06:50:45 -05:00
Luke Parker
8260ec1a9e
Add another TODO 2023-02-15 20:44:53 -05:00
Luke Parker
07f424b484
cargo fmt 2023-02-15 20:39:22 -05:00
Luke Parker
5de8bf3295
Add additional checks/documentation to monero 2023-02-15 01:56:36 -05:00
Luke Parker
82a096e90e
Scanner assert on is_torsion_free 2023-02-14 15:49:16 -05:00
Luke Parker
df75782e54
Re-license bitcoin-serai to MIT
It's pretty basic code, yet would still be quite pleasant to the larger
community.

Also adds documentation.
2023-01-31 09:45:25 -05:00
Luke Parker
a3267034b6
Bitcoin External/Branch/Change addresses
Adds support for offset inputs to the Bitcoin lib
2023-01-31 08:10:28 -05:00
VRx
c6bd00e778
Bitcoin processor (#232)
* 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>
2023-01-31 07:48:14 -05:00
Luke Parker
b6f9a1f8b6
Rename file with dashes to having underscores 2023-01-30 04:27:39 -05:00
akildemir
9e01588b11
add test send to wallet-rpc with arb data (#246)
* add test send to wallet-rpc with arb data

* convert literals to const
2023-01-30 04:25:46 -05:00
Luke Parker
a4fdff3e3b
Make progress on #235
I'm still not exactly sure where the trap handler in Monero for this is...
until then, this remains potentially fingerprintable.
2023-01-28 03:18:41 -05:00
akildemir
f12cc2cca6
Add more tests (#240)
* add wallet-rpc-compatibility tests

* fmt + clippy

* add wallet-rpc receive tests

* add (0,0) subaddress check to standard address
2023-01-24 15:22:07 -05:00
Luke Parker
19664967ed
Use Monero-compatible additional TX keys
This still sends a fingerprinting flare up if you send to a subaddress which
needs to be fixed. Despite that, Monero no should no longer fail to scan TXs
from monero-serai regarding additional keys.

Previously it failed becuase we supplied one key as THE key, and n-1 as
additional. Monero expects n for additional.

This does correctly select when to use THE key versus when to use the additional
key when sending. That removes the ability for recipients to fingerprint
monero-serai by receiving to a standard address yet needing to use an additional
key.
2023-01-21 01:29:02 -05:00
Luke Parker
8ca90e7905
Initial In Instructions pallet and Serai client lib (#233)
* 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.
2023-01-20 11:00:18 -05:00
akildemir
3b920ad471
Monerolib Improvements (#224)
* 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>
2023-01-16 16:17:54 -05:00
Luke Parker
375887bb29
Update licenses 2023-01-11 23:05:31 -05:00
Luke Parker
8ffa5553ff
Use ok_or_else instead of ok_or in a couple places in Monero 2023-01-10 06:57:25 -05:00
Luke Parker
6b591c0df9
Export Timelocked so documentation for it is generated 2023-01-08 09:09:03 -05:00
Luke Parker
4be3290e40
Convert the FeaturedAddress tuple to a struct
Not only did we already have multiple booleans in it, yet it theoretically
could expand in the future. Not only is this more explicit, it actually cleans
some existing code.
2023-01-07 05:37:43 -05:00
Luke Parker
7b0b8a20ec
Standardize serialization within the Monero lib
read for R: Read
write for W: Write
serialize for -> Vec<u8>

Also uses std::io::{self, Read, Write} consistently.
2023-01-07 05:18:35 -05:00
Luke Parker
7508106650
Use an explicit SubaddressIndex type 2023-01-07 04:44:23 -05:00
Luke Parker
1d6df0099c
Exposed a hash-based API for accessing blocks
Also corrects a few panics, which shouldn't have been present, and unnecessary
Cursor uses.
2023-01-07 04:00:12 -05:00