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535 Commits

Author SHA1 Message Date
Luke Parker
f36bbcba25 Flatten the map of preprocesses/shares, send Participant index with DkgParticipation 2025-01-15 14:24:51 -05:00
Luke Parker
7312fa8d3c Spawn PublishSlashReportTask 
Updates it so that it'll try for every network instead of returning after any
network fails.

Uses the SlashReport type throughout the codebase.
 2025-01-15 12:08:28 -05:00
Luke Parker
b5a6b0693e Add a proper error type to ContinuallyRan 
This isn't necessary. Because we just log the error, we never match off of it,
we don't need any structure beyond String (or now Debug, which still gives us
a way to print the error). This is for the ergonomics of not having to
constantly write `.map_err(|e| format!("{e:?}"))`.
 2025-01-12 18:29:08 -05:00
Luke Parker
0ce9aad9b2 Add flow to add transactions onto Tributaries 2025-01-12 07:32:45 -05:00
Luke Parker
e7de5125a2 Have processor-messages use CosignIntent/SignedCosign, not the historic cosign format 
Has yet to update the processor accordingly.
 2025-01-12 05:52:33 -05:00
Luke Parker
d854807edd Make message_queue::client::Client::send fallible 
Allows tasks to report the errors themselves and handle retry in our
standardized way.
 2025-01-11 21:57:58 -05:00
Luke Parker
c05b0c9eba Handle Canonical, NewSet from serai-coordinator-substrate 2025-01-11 03:07:15 -05:00
Luke Parker
542bf2170a Provide Cosign/CosignIntent for Tributaries 2025-01-11 01:31:28 -05:00
Luke Parker
47a4e534ef Update serai-processor-signers to VariantSignid::Batch([u8; 32]) 2025-01-07 15:26:23 -05:00
Luke Parker
0a611cb155 Further flesh out tributary scanning 
Renames `label` to `round` since `Label` was renamed to `SigningProtocolRound`.

Adds some more context-less validation to transactions which used to be done
within the custom decode function which was simplified via the usage of borsh.

Documents in processor-messages where the Coordinator sends each of its
messages.
 2025-01-03 06:57:28 -05:00
Luke Parker
bcd3f14f4f Start work on cleaning up the coordinator's tributary handling 2025-01-02 09:11:04 -05:00
Luke Parker
6272c40561 Restore block_hash to Batch 
It's not only helpful (to easily check where Serai's view of the external
network is) but it's necessary in case of a non-trivial chain fork to determine
which blockchain Serai considers canonical.
 2024-12-31 18:10:47 -05:00
Luke Parker
8c9441a1a5 Redo coordinator's Substrate scanner 2024-12-31 10:37:19 -05:00
Luke Parker
5a42f66dc2 alloy 0.9 2024-12-30 11:09:09 -05:00
Luke Parker
b584a2beab Remove old DB entry from the scanner 
We read from it but never writ to it.

It was used to check we didn't flag a block as notable after reporting it, but
it was called by the scan task as it scanned a block. We only batch/report
blocks after the scan task after scanning them, so it was very redundant.
 2024-12-30 11:07:05 -05:00
Luke Parker
26ccff25a1 Split reporting Batches to the signer from the Batch test 2024-12-30 11:03:52 -05:00
Luke Parker
f0094b3c7c Rename Report task to Batch task 2024-12-30 10:49:35 -05:00
Luke Parker
458f4fe170 Move where we check if we should delay reporting of Batches 2024-12-30 10:18:38 -05:00
Luke Parker
1de8136739 Remove Session from VariantSignId::SlashReport 
It's only there to make the VariantSignid unique across Sessions. By localizing
the VariantSignid to a Session, we avoid this, and can better ensure we don't
queue work for historic sessions.
 2024-12-30 06:16:03 -05:00
Luke Parker
445c49f030 Have the scanner's report task ensure handovers only occur if Batchs are valid 
This is incomplete at this time. The logic is fine, but needs to be moved to a
distinct location to handle singular blocks which produce multiple Batches.
 2024-12-30 06:11:47 -05:00
Luke Parker
5b74fc8ac1 Merge ExternalKeyForSessionToSignBatch into InfoForBatch 2024-12-30 05:34:13 -05:00
Luke Parker
e67e301fc2 Have the processor verify the published Batches match expectations 2024-12-30 05:21:26 -05:00
Luke Parker
147a6e43d0 Split task from serai-processor-primitives into serai-task 2024-12-19 10:08:13 -05:00
Luke Parker
9593a428e3 alloy 0.8 2024-12-11 01:02:58 -05:00
Luke Parker
5b3c5ec02b Basic Ethereum escapeHatch test 2024-12-09 02:00:17 -05:00
Luke Parker
3192370484 Add Serai key confirmation to prevent rotating to an unusable key 
Also updates alloy to the latest version
 2024-12-08 20:42:37 -05:00
Luke Parker
8013c56195 Add/correct msrv labels 2024-12-08 18:27:15 -05:00
Luke Parker
834c16930b Add a bitmask of OutInstruction events to Executed 
Allows explorers to provide clarity on what occurred.
 2024-11-02 21:00:01 -04:00
Luke Parker
2920987173 Add a re-entrancy guard to Router.execute 2024-11-02 20:12:48 -04:00
Luke Parker
26230377b0 Define IRouterWithoutCollisions which Router inherits from 
This ensures Router implements most of IRouterWithoutCollisions. It solely
leaves us to confirm Router implements the extensions defined in IRouter.
 2024-11-02 19:10:39 -04:00
Luke Parker
2f5c0c68d0 Add selector collisions to Router to make it IRouter compatible 2024-11-02 18:13:02 -04:00
Luke Parker
8de42cc2d4 Add IRouter 2024-11-02 13:19:07 -04:00
Luke Parker
cf4123b0f8 Update how signatures are handled by the Router 2024-11-02 10:47:09 -04:00
Luke Parker
6a520a7412 Work on testing the Router 2024-10-31 02:23:59 -04:00
Luke Parker
b2ec58a445 Update serai-ethereum-processor to compile 2024-10-30 21:48:40 -04:00
Luke Parker
8e800885fb Simplify deterministic signing process in serai-processor-ethereum-primitives 
This should be easier to specify/do an alternative implementation of.
 2024-10-30 21:36:31 -04:00
Luke Parker
2a427382f1 Natspec, slither Deployer, Router 2024-10-30 21:35:43 -04:00
Luke Parker
ce1689b325 Expand tests for ethereum-schnorr-contract 2024-10-28 18:08:31 -04:00
Luke Parker
2c8af04781 machete, drain > mem::swap for clarity reasons 2024-09-19 23:36:32 -07:00
Luke Parker
a0ed043372 Move old processor/src directory to processor/TODO 2024-09-19 23:36:32 -07:00
Luke Parker
2984d2f8cf Misc comments 2024-09-19 23:36:32 -07:00
Luke Parker
554c5778e4 Don't track deployment block in the Router 
This technically has a TOCTOU where we sync an Epoch's metadata (signifying we
did sync to that point), then check if the Router was deployed, yet at that
very moment the node resets to genesis. By ensuring the Router is deployed, we
avoid this (and don't need to track the deployment block in-contract).

Also uses a JoinSet to sync the 32 blocks in parallel.
 2024-09-19 23:36:32 -07:00
Luke Parker
7e4c59a0a3 Have the Router track its deployment block 
Prevents a consensus split where some nodes would drop transfers if their node
didn't think the Router was deployed, and some would handle them.
 2024-09-19 23:36:32 -07:00
Luke Parker
294462641e Don't have the ERC20 collapse the top-level transfer ID to the transaction ID 
Uses the ID of the transfer event associated with the top-level transfer.
 2024-09-19 23:36:32 -07:00
Luke Parker
ae76749513 Transfer ETH with CREATE, not prior to CREATE 
Saves a few thousand gas.
 2024-09-19 23:36:32 -07:00
Luke Parker
1e1b821d34 Report a Change Output with every Eventuality to ensure we don't fall out of synchrony 2024-09-19 23:36:32 -07:00
Luke Parker
702b4c860c Add dummy fee values to the scheduler 2024-09-19 23:36:32 -07:00
Luke Parker
bc1bbf9951 Set a fixed fee transferred to the caller for publication 
Avoids the risk of the gas used by the contract exceeding the gas presumed to
be used (causing an insolvency).
 2024-09-19 23:36:32 -07:00
Luke Parker
ec9211fd84 Remove accidentally included bitcoin feature from processor-bin 2024-09-19 23:36:32 -07:00
Luke Parker
4292660eda Have the Ethereum scheduler create Batches as necessary 
Also introduces the fee logic, despite it being stubbed.
 2024-09-19 23:36:32 -07:00