* add node side unit test
* complete rotation test for all networks
* set up the fast-epoch docker file
* fix pr comments
* add coordinator side rotation test
* bug fixes
* Remove EPOCH_INTERVAL
* Minor nits
* Add note on origin of publish_tx function in tests/coordinator
* Correct ThresholdParams assert_eq
* fmt
* Correct detection of handover completion
* Restore key gen message match from develop
It was modified in response to the handover completion bug, which has now been
resolved.
* bug fixes
* Correct invalid constant
* Typo fixes
* remove selecting participant to remove at random
---------
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
* Clean up Ethereum
* Consistent contract address for deployed contracts
* Flesh out Router a bit
* Add a Deployer for DoS-less deployment
* Implement Router-finding
* Use CREATE2 helper present in ethers
* Move from CREATE2 to CREATE
Bit more streamlined for our use case.
* Document ethereum-serai
* Tidy tests a bit
* Test updateSeraiKey
* Use encodePacked for updateSeraiKey
* Take in the block hash to read state during
* Add a Sandbox contract to the Ethereum integration
* Add retrieval of transfers from Ethereum
* Add inInstruction function to the Router
* Augment our handling of InInstructions events with a check the transfer event also exists
* Have the Deployer error upon failed deployments
* Add --via-ir
* Make get_transaction test-only
We only used it to get transactions to confirm the resolution of Eventualities.
Eventualities need to be modularized. By introducing the dedicated
confirm_completion function, we remove the need for a non-test get_transaction
AND begin this modularization (by no longer explicitly grabbing a transaction
to check with).
* Modularize Eventuality
Almost fully-deprecates the Transaction trait for Completion. Replaces
Transaction ID with Claim.
* Modularize the Scheduler behind a trait
* Add an extremely basic account Scheduler
* Add nonce uses, key rotation to the account scheduler
* Only report the account Scheduler empty after transferring keys
Also ban payments to the branch/change/forward addresses.
* Make fns reliant on state test-only
* Start of an Ethereum integration for the processor
* Add a session to the Router to prevent updateSeraiKey replaying
This would only happen if an old key was rotated to again, which would require
n-of-n collusion (already ridiculous and a valid fault attributable event). It
just clarifies the formal arguments.
* Add a RouterCommand + SignMachine for producing it to coins/ethereum
* Ethereum which compiles
* Have branch/change/forward return an option
Also defines a UtxoNetwork extension trait for MAX_INPUTS.
* Make external_address exclusively a test fn
* Move the "account" scheduler to "smart contract"
* Remove ABI artifact
* Move refund/forward Plan creation into the Processor
We create forward Plans in the scan path, and need to know their exact fees in
the scan path. This requires adding a somewhat wonky shim_forward_plan method
so we can obtain a Plan equivalent to the actual forward Plan for fee reasons,
yet don't expect it to be the actual forward Plan (which may be distinct if
the Plan pulls from the global state, such as with a nonce).
Also properly types a Scheduler addendum such that the SC scheduler isn't
cramming the nonce to use into the N::Output type.
* Flesh out the Ethereum integration more
* Two commits ago, into the **Scheduler, not Processor
* Remove misc TODOs in SC Scheduler
* Add constructor to RouterCommandMachine
* RouterCommand read, pairing with the prior added write
* Further add serialization methods
* Have the Router's key included with the InInstruction
This does not use the key at the time of the event. This uses the key at the
end of the block for the event. Its much simpler than getting the full event
streams for each, checking when they interlace.
This does not read the state. Every block, this makes a request for every
single key update and simply chooses the last one. This allows pruning state,
only keeping the event tree. Ideally, we'd also introduce a cache to reduce the
cost of the filter (small in events yielded, long in blocks searched).
Since Serai doesn't have any forwarding TXs, nor Branches, nor change, all of
our Plans should solely have payments out, and there's no expectation of a Plan
being made under one key broken by it being received by another key.
* Add read/write to InInstruction
* Abstract the ABI for Call/OutInstruction in ethereum-serai
* Fill out signable_transaction for Ethereum
* Move ethereum-serai to alloy
Resolves#331.
* Use the opaque sol macro instead of generated files
* Move the processor over to the now-alloy-based ethereum-serai
* Use the ecrecover provided by alloy
* Have the SC use nonce for rotation, not session (an independent nonce which wasn't synchronized)
* Always use the latest keys for SC scheduled plans
* get_eventuality_completions for Ethereum
* Finish fleshing out the processor Ethereum integration as needed for serai-processor tests
This doesn't not support any actual deployments, not even the ones simulated by
serai-processor-docker-tests.
* Add alloy-simple-request-transport to the GH workflows
* cargo update
* Clarify a few comments and make one check more robust
* Use a string for 27.0 in .github
* Remove optional from no-longer-optional dependencies in processor
* Add alloy to git deny exception
* Fix no longer optional specification in processor's binaries feature
* Use a version of foundry from 2024
* Correct fetching Bitcoin TXs in the processor docker tests
* Update rustls to resolve RUSTSEC warnings
* Use the monthly nightly foundry, not the deleted daily nightly
I didn't remove async-recursion when I updated the repo to 1.77 as I forgot we
used it in the tests. I still had to add some Box::pins, which may have been a
valid option, on the prior Rust version, yet at least resolves everything now.
Also updates everything which doesn't introduce further depends.
* Monero: fix decoy selection algo and add test for latest spendable
- DSA only selected coinbase outputs and didn't match the wallet2
implementation
- Added test to make sure DSA will select a decoy output from the
most recent unlocked block
- Made usage of "height" in DSA consistent with other usage of
"height" in Monero code (height == num blocks in chain)
- Rely on monerod RPC response for output's unlocked status
* xmr runner tests mine until outputs are unlocked
* fingerprintable canoncial select decoys
* Separate fingerprintable canonical function
Makes it simpler for callers who are unconcered with consistent
canonical output selection across multiple clients to rely on
the simpler Decoy::select and not worry about fingerprintable
canonical
* fix merge conflicts
* Put back TODO for issue #104
* Fix incorrect check on distribution len
The RingCT distribution on mainnet doesn't start until well after
genesis, so the distribution length is expected to be < height.
To be clear, this was my mistake from this series of changes
to the DSA. I noticed this mistake because the DSA would error
when running on mainnet.
* monero: Use fee priority enums from monero repo CLI/RPC wallets
* Update processor for fee priority change
* Remove FeePriority::Default
Done in consultation with @j-berman.
The RPC/CLI/GUI almost always adjust up except barring very explicit commands,
hence why FeePriority 0 is now only exposed via the explicit command of
FeePriority::Custom { priority: 0 }.
Also helps with terminology.
---------
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
Moves from concatted Dockerfiles to pseudo-templated Dockerfiles via a dedicated Rust program.
Removes the unmaintained kubernetes, not because we shouldn't have/use it, but because it's unmaintained and needs to be reworked before it's present again.
Replaces the compose with the work in the new orchestrator binary which spawns everything as expected. While this arguably re-invents the wheel, it correctly manages secrets and handles the variadic Dockerfiles.
Also adds an unrelated patch for zstd and simplifies running services a bit by greater utilizing the existing infrastructure.
---
* Delete all Dockerfile fragments, add new orchestator to generate Dockerfiles
Enables greater templating.
Also delete the unmaintained kubernetes folder *for now*. This should be
restored in the future.
* Use Dockerfiles from the orchestator
* Ignore Dockerfiles in the git repo
* Remove CI job to check Dockerfiles are as expected now that they're no longer committed
* Remove old Dockerfiles from repo
* Use Debian for monero-wallet-rpc
* Remove replace_cmds for proper usage of entry-dev
Consolidates ports a bit.
Updates serai-docker-tests from "compose" to "build".
* Only write a new dockerfile if it's distinct
Preserves the updated time metadata.
* Update serai-docker-tests
* Correct the path Dockerfiles are built from
* Correct inclusion of orchestration folder in Docker builds
* Correct debug/release flagging in the cargo command
Apparently, --debug isn't an effective NOP yet an error.
* Correct path used to run the Serai node within a Dockerfile
* Correct path in Monero Dockerfile
* Attempt storing monerod in /usr/bin
* Use sudo to move into /usr/bin in CI
* Correct 18.3.0 to 18.3.1
* Escape * with quotes
* Update deny.toml, ADD orchestration in runtime Dockerfile
* Add --detach to the Monero GH CI
* Diversify dockerfiles by network
* Fixes to network-diversified orchestration
* Bitcoin and Monero testnet scripts
* Permissions and tweaks
* Flatten scripts folders
* Add missing folder specification to Monero Dockerfile
* Have monero-wallet-rpc specify the monerod login
* Have the Docker CMD specify env variables inserted at time of Dockerfile generation
They're overrideable with the global enviornment as for tests. This enables
variable generation in orchestrator and output to productionized Docker files
without creating a life-long file within the Docker container.
* Don't add Dockerfiles into Docker containers now that they have secrets
Solely add the source code for them as needed to satisfy the workspace bounds.
* Download arm64 Monero on arm64
* Ensure constant host architecture when reproducibly building the wasm
Host architecture, for some reason, can effect the generated code despite the
target architecture always being foreign to the host architecture.
* Randomly generate infrastructure keys
* Have orchestrator generate a key, be able to create/start containers
* Ensure bash is used over sh
* Clean dated docs
* Change how quoting occurs
* Standardize to sh
* Have Docker test build the dev Dockerfiles
* Only key_gen once
* cargo update
Adds a patch for zstd and reconciles the breaking nightly change which just
occurred.
* Use a dedicated network for Serai
Also fixes SERAI_HOSTNAME passed to coordinator.
* Support providing a key over the env for the Serai node
* Enable and document running daemons for tests via serai-orchestrator
Has running containers under the dev network port forward the RPC ports.
* Use volumes for bitcoin/monero
* Use bitcoin's run.sh in GH CI
* Only use the volume for testnet (not dev)
* Route validators for any active set through sc-authority-discovery
Additionally adds an RPC route to retrieve their P2P addresses.
* Have the coordinator get peers from substrate
* Have the RPC return one address, not up to 3
Prevents the coordinator from believing it has 3 peers when it has one.
* Add missing feature to serai-client
* Correct network argument in serai-client for p2p_validators call
* Add a test in serai-client to check DHT population with a much quicker failure than the coordinator tests
* Update to latest Substrate
Removes distinguishing BABE/AuthorityDiscovery keys which causes
sc_authority_discovery to populate as desired.
* Update to a properly tagged substrate commit
* Add all dialed to peers to GossipSub
* cargo fmt
* Reduce common code in serai-coordinator-tests with amore involved new_test
* Use a recursive async function to spawn `n` DockerTests with the necessary networking configuration
* Merge UNIQUE_ID and ONE_AT_A_TIME
* Tidy up the new recursive code in tests/coordinator
* Use a Mutex in CONTEXT to let it be set multiple times
* Make complimentary edits to full-stack tests
* Augment coordinator P2p connection logs
* Drop lock acquisitions before recursing
* Better scope lock acquisitions in full-stack, preventing a deadlock
* Ensure OUTER_OPS is reset across the test boundary
* Add cargo deny allowance for dockertest fork
* Schedule re-attempts and add a (not filled out) match statement to actually execute them
A comment explains the methodology. To copy it here:
"""
This is because we *always* re-attempt any protocol which had participation. That doesn't
mean we *should* re-attempt this protocol.
The alternatives were:
1) Note on-chain we completed a protocol, halting re-attempts upon 34%.
2) Vote on-chain to re-attempt a protocol.
This schema doesn't have any additional messages upon the success case (whereas
alternative #1 does) and doesn't have overhead (as alternative #2 does, sending votes and
then preprocesses. This only sends preprocesses).
"""
Any signing protocol which reaches sufficient participation will be
re-attempted until it no longer does.
* Have the Substrate scanner track DKG removals/completions for the Tributary code
* Don't keep trying to publish a participant removal if we've already set keys
* Pad out the re-attempt match a bit more
* Have CosignEvaluator reload from the DB
* Correctly schedule cosign re-attempts
* Actuall spawn new DKG removal attempts
* Use u32 for Batch ID in SubstrateSignableId, finish Batch re-attempt routing
The batch ID was an opaque [u8; 5] which also included the network, yet that's
redundant and unhelpful.
* Clarify a pair of TODOs in the coordinator
* Remove old TODO
* Final comment cleanup
* Correct usage of TARGET_BLOCK_TIME in reattempt scheduler
It's in ms and I assumed it was in s.
* Have coordinator tests drop BatchReattempts which aren't relevant yet may exist
* Bug fix and pointless oddity removal
We scheduled a re-attempt upon receiving 2/3rds of preprocesses and upon
receiving 2/3rds of shares, so any signing protocol could cause two re-attempts
(not one more).
The coordinator tests randomly generated the Batch ID since it was prior an
opaque byte array. While that didn't break the test, it was pointless and did
make the already-succeeded check before re-attempting impossible to hit.
* Add log statements, correct dead-lock in coordinator tests
* Increase pessimistic timeout on recv_message to compensate for tighter best-case timeouts
* Further bump timeout by a minute
AFAICT, GH failed by just a few seconds.
This also is worst-case in a single instance, making it fine to be decently long.
* Further further bump timeout due to lack of distinct error
Event retrieval was prior:
- Retrieve all events in the block, which may be hundreds of KB
- Filter to just a few
Since it's frequent to want multiple sets of events, each filtered in their own
way, this caused the retrieval to happen multiple times. Now, it only will
happen once.
Also has the scoped clients take a reference, not an owned TemporalSerai.
* Make it clear not providing a change address is fingerprintable
When no change address is provided, all change is shunted to the
fee. This PR makes it clear to the caller that it is fingerprintable
when the caller does this.
* Review comments
Uses a full-fledged serai-abi to do so.
Removes use of UncheckedExtrinsic as a pointlessly (for us) length-prefixed
block with a more complicated signing algorithm than advantageous.
In the future, we should considering consolidating the various primitives
crates. I'm not convinced we benefit from one primitives crate per pallet.
They're a bit more binding, smaller, provided by the Rust bitcoin library,
sane, and we don't have to worry about malleability since all of our inputs are
SegWit.
* Remove subxt
Removes ~20 crates from our Cargo.lock.
Removes downloading the metadata and enables removing the getMetadata RPC route
(relevant to #379).
Moves forward #337.
Done now due to distinctions in the subxt 0.32 API surface which make it
justifiable to not update.
* fmt, update due to deny triggering on a yanked crate
* Correct the handling of substrate_block_notifier now that it's ephemeral, not long-lived
* Correct URL in tests/coordinator from ws to http
* Remove NetworkId from processor-messages
Because intent binds to the sender/receiver, it's not needed for intent.
The processor knows what the network is.
The coordinator knows which to use because it's sending this message to the
processor for that network.
Also removes the unused zeroize.
* ProcessorMessage::Completed use Session instead of key
* Move SubstrateSignId to Session
* Finish replacing key with session
* Move message-queue to a fully binary representation
Additionally adds a timeout to the message queue test.
* coordinator clippy
* Remove contention for the message-queue socket by using per-request sockets
* clippy
For some reason, these constantly failed for me while waiting for the key pair
to confirm. This adds a sleep during the mining process, to ensure blocks
actually have time between them, and mines several more blocks to handle the
median code recently added.
* Add SignalsConfig to chain_spec
* Correct multiexp feature flagging for rand_core std
* Remove bincode for borsh
Replaces a non-canonical encoding with a canonical encoding which additionally
should be faster.
Also fixes an issue where we used bincode in transcripts where it cannot be
trusted.
This ended up fixing a myriad of other bugs observed, unfortunately.
Accordingly, it either has to be merged or the bug fixes from it must be ported
to a new PR.
* Make serde optional, minimize usage
* Make borsh an optional dependency of substrate/ crates
* Remove unused dependencies
* Use [u8; 64] where possible in the processor messages
* Correct borsh feature flagging
* Add a function to deterministically decide which Serai blocks should be co-signed
Has a 5 minute latency between co-signs, also used as the maximal latency
before a co-sign is started.
* Get all active tributaries we're in at a specific block
* Add and route CosignSubstrateBlock, a new provided TX
* Split queued cosigns per network
* Rename BatchSignId to SubstrateSignId
* Add SubstrateSignableId, a meta-type for either Batch or Block, and modularize around it
* Handle the CosignSubstrateBlock provided TX
* Revert substrate_signer.rs to develop (and patch to still work)
Due to SubstrateSigner moving when the prior multisig closes, yet cosigning
occurring with the most recent key, a single SubstrateSigner can be reused.
We could manage multiple SubstrateSigners, yet considering the much lower
specifications for cosigning, I'd rather treat it distinctly.
* Route cosigning through the processor
* Add note to rename SubstrateSigner post-PR
I don't want to do so now in order to preserve the diff's clarity.
* Implement cosign evaluation into the coordinator
* Get tests to compile
* Bug fixes, mark blocks without cosigners available as cosigned
* Correct the ID Batch preprocesses are saved under, add log statements
* Create a dedicated function to handle cosigns
* Correct the flow around Batch verification/queueing
Verifying `Batch`s could stall when a `Batch` was signed before its
predecessors/before the block it's contained in was cosigned (the latter being
inevitable as we can't sign a block containing a signed batch before signing
the batch).
Now, Batch verification happens on a distinct async task in order to not block
the handling of processor messages. This task is the sole caller of verify in
order to ensure last_verified_batch isn't unexpectedly mutated.
When the processor message handler needs to access it, or needs to queue a
Batch, it associates the DB TXN with a lock preventing the other task from
doing so.
This lock, as currently implemented, is a poor and inefficient design. It
should be modified to the pattern used for cosign management. Additionally, a
new primitive of a DB-backed channel may be immensely valuable.
Fixes a standing potential deadlock and a deadlock introduced with the
cosigning protocol.
* Working full-stack tests
After the last commit, this only required extending a timeout.
* Replace "co-sign" with "cosign" to make finding text easier
* Update the coordinator tests to support cosigning
* Inline prior_batch calculation to prevent panic on rotation
Noticed when doing a final review of the branch.
* De-duplicate Dockerfiles by using a bash file to concatenate common parts
Resolves#375.
Dockerfiles are still committed to the repo to avoid a dependency on bash.
* Add a CI job to confirm the committed dockerfiles are the currently generated ones
* Create dedicated Dockerfiles per processor network
Ensures the compromising of network-specific dependencies doesn't lead to a
compromise of the build process for all processors.
* Dockerfile corrections
* Correct call to build processor Docker image in tests/processor
The prior system spawned a new connection per request to enable parallelism,
yet kept hitting hyper::IncompleteMessages I couldn't track down. This
attempts to resolve those by a long-lived socket.
Halves the amount of requests per-authenticated RPC call, and accordingly is
likely still better overall.
I don't believe this is resolved yet but this is still worth pushing.
