feat(permissionless batches): recovery mode after permissionless batches #1073

jonastheis · 2024-10-17T09:34:50Z

1. Purpose or design rationale of this PR

This PR implements a recovery mode after batches have been submitted permissionlessly in the context of permissionless batches. During permissionless mode the L2 network will not produce any valid/canonical L2 chain. Batches can be submitted by anyone directly to the L1.

This PR extends the L1 follower mode to be able to recover state from any given L1 block height --da.recovery.initiall1block and batch index --da.recovery.initialbatch to a given L2 end block --da.recovery.l2endblock, while overriding any existing local state of the node.

Additionally, it allows to re-sign the read blocks with --da.recovery.signblocks so that once the sequencer comes back online a valid canonical L2 chain can again be created from the permissionless committed batches.

2. PR title

Your PR title must follow conventional commits (as we are doing squash merge for each PR), so it must start with one of the following types:

build: Changes that affect the build system or external dependencies (example scopes: yarn, eslint, typescript)
ci: Changes to our CI configuration files and scripts (example scopes: vercel, github, cypress)
docs: Documentation-only changes
feat: A new feature
fix: A bug fix
perf: A code change that improves performance
refactor: A code change that doesn't fix a bug, or add a feature, or improves performance
style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
test: Adding missing tests or correcting existing tests

3. Deployment tag versioning

Has the version in params/version.go been updated?

This PR doesn't involve a new deployment, git tag, docker image tag, and it doesn't affect traces
Yes

4. Breaking change label

Does this PR have the breaking-change label?

This PR is not a breaking change
Yes

…initial batch from which point the existing local chain will be overridden with the blocks from the pipeline

…ow consumption

coderabbitai · 2024-11-05T23:12:56Z

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…overy

semgrep-app · 2024-11-18T08:51:05Z

Semgrep found 1 ssc-46663897-ab0c-04dc-126b-07fe2ce42fb2 finding:

cmd/utils/flags.go
- L2423 - Triage

Risk: Affected versions of golang.org/x/net, golang.org/x/net/http2, and net/http are vulnerable to Uncontrolled Resource Consumption. An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames.

Fix: Upgrade this library to at least version 0.23.0 at go-ethereum/go.mod:145.

Reference(s): GHSA-4v7x-pqxf-cx7m, CVE-2023-45288

_{Ignore this finding from ssc-46663897-ab0c-04dc-126b-07fe2ce42fb2.}

georgehao · 2024-11-19T08:36:23Z

cmd/geth/main.go

@@ -39,7 +41,6 @@ import (
 	"github.com/scroll-tech/go-ethereum/log"
 	"github.com/scroll-tech/go-ethereum/metrics"
 	"github.com/scroll-tech/go-ethereum/node"
-	"go.uber.org/automaxprocs/maxprocs"


don't change this

reverted. seems my IDE reordered automatically

rollup/da_syncer/da_syncer.go

rollup/da_syncer/syncing_pipeline.go

core/blockchain.go

The base branch was changed.

jonastheis · 2025-02-12T07:22:20Z

Replaced by #1115

…hes (#1115) * port changes from #1013 * port changes from #1068 * go.mod tidy * fix compile error * fix goimports * fix log * address review comments * upgrade golang.org/x/net to 0.23.0 * port changes from #1018 * fix tests and linter errors * address review comments * refactor rollup sync service / verifier to use CalldataBlobSource to retrieve data from L1 * add configuration and initialize blob clients * fix unit tests * remove unused code * address review comments * address more review comments * implement first version of new da-codec and to handle multiple batches submitted in one transaction * add CommitBatchDAV7 and handle multiple commit events submitted in a single transactions * fix bug due to previous batch being empty when processing the first batch within a set of batches * Allow using MPT * update to latest da-codec * add field to CommittedBatchMeta to store LastL1MessageQueueHash for CodecV7 batches * adjust rollup verifier to support CodecV7 batches * address review comments * fix issues after merge * go mod tidy * fix unit tests * update da-codec * add test TestValidateBatchCodecV7 * go mod tidy * do not log error on shutdown * add sanity check for version to deserialization of committedBatchMetaV7 * port changes from #1073 * chore: auto version bump [bot] * address review comments * add more logs * disable ENRUpdater if DA sync mode is enabled * exit pipeline if context is cancelled * correctly handle override by setting the head of the chain to the parent's height so that created blocks will always become part of canonical chain * fix error with genesis event being nil * chore: auto version bump [bot] * chore: auto version bump [bot] * goimports --------- Co-authored-by: Ömer Faruk Irmak <[email protected]> Co-authored-by: Thegaram <[email protected]> Co-authored-by: jonastheis <[email protected]> Co-authored-by: Péter Garamvölgyi <[email protected]>

* port changes from #1013 * port changes from #1068 * go.mod tidy * fix compile error * fix goimports * fix log * address review comments * upgrade golang.org/x/net to 0.23.0 * port changes from #1018 * fix tests and linter errors * address review comments * refactor rollup sync service / verifier to use CalldataBlobSource to retrieve data from L1 * add configuration and initialize blob clients * fix unit tests * remove unused code * address review comments * address more review comments * implement first version of new da-codec and to handle multiple batches submitted in one transaction * add CommitBatchDAV7 and handle multiple commit events submitted in a single transactions * fix bug due to previous batch being empty when processing the first batch within a set of batches * Allow using MPT * update to latest da-codec * add field to CommittedBatchMeta to store LastL1MessageQueueHash for CodecV7 batches * adjust rollup verifier to support CodecV7 batches * address review comments * fix issues after merge * go mod tidy * fix unit tests * update da-codec * add test TestValidateBatchCodecV7 * go mod tidy * do not log error on shutdown * add sanity check for version to deserialization of committedBatchMetaV7 * port changes from #1073 * chore: auto version bump [bot] * address review comments * add more logs * disable ENRUpdater if DA sync mode is enabled * exit pipeline if context is cancelled * correctly handle override by setting the head of the chain to the parent's height so that created blocks will always become part of canonical chain * fix error with genesis event being nil * rebase #1087 to new base branch * chore: auto version bump [bot] --------- Co-authored-by: Ömer Faruk Irmak <[email protected]> Co-authored-by: Thegaram <[email protected]> Co-authored-by: jonastheis <[email protected]> Co-authored-by: Péter Garamvölgyi <[email protected]>

…1120) * port changes from #1013 * port changes from #1068 * go.mod tidy * fix compile error * fix goimports * fix log * address review comments * upgrade golang.org/x/net to 0.23.0 * port changes from #1018 * fix tests and linter errors * address review comments * refactor rollup sync service / verifier to use CalldataBlobSource to retrieve data from L1 * add configuration and initialize blob clients * fix unit tests * remove unused code * address review comments * address more review comments * implement first version of new da-codec and to handle multiple batches submitted in one transaction * add CommitBatchDAV7 and handle multiple commit events submitted in a single transactions * fix bug due to previous batch being empty when processing the first batch within a set of batches * Allow using MPT * update to latest da-codec * add field to CommittedBatchMeta to store LastL1MessageQueueHash for CodecV7 batches * adjust rollup verifier to support CodecV7 batches * address review comments * fix issues after merge * go mod tidy * fix unit tests * update da-codec * add test TestValidateBatchCodecV7 * go mod tidy * do not log error on shutdown * add sanity check for version to deserialization of committedBatchMetaV7 * port changes from #1073 * chore: auto version bump [bot] * address review comments * add more logs * disable ENRUpdater if DA sync mode is enabled * exit pipeline if context is cancelled * correctly handle override by setting the head of the chain to the parent's height so that created blocks will always become part of canonical chain * fix error with genesis event being nil * chore: auto version bump [bot] * chore: auto version bump [bot] * adjust to renaming in CodecV7 * implement carrying forward of L1 MessageQueue index * fix issue after upgrading from old storage to new format where batchIndex was 0 and all batches would be skipped * add new RevertBatch event * add commitBatches to be able to read calldata of CodecV7/EuclidV2 committed batches * implement finding of L1 message queue height for initial batch in recovery mode * add sanity checks for computed batches from events and batch hashes given via calldata from commit transaction * update ScrollChain ABI * chore: auto version bump [bot] * remove initial batch form DAQueue * go mod tidy * fix underflow bug when l1DeploymentBlock==0 * fix bug with wrong parentBatchHash of first batch of batches submitted in a single tx * update to latest da-codec * address review comments * address review comments * fix bug when l1MessageV2StartIndex==0 serialized to [] (empty slice) which would always be decoded to non-existing instead of 0 * chore: auto version bump [bot] * cache go dependencies in Dockerfile.mockccc * chore: auto version bump [bot] * add INFO log when reverting rollup events in L1 follower mode * change LastProcessedMessageQueueIndex of finalize event to totalL1MessagesPoppedOverall * cleanup * chore: auto version bump [bot] --------- Co-authored-by: Ömer Faruk Irmak <[email protected]> Co-authored-by: Thegaram <[email protected]> Co-authored-by: jonastheis <[email protected]>

jonastheis added 4 commits October 16, 2024 11:56

add recovery mode to pipeline: allow specifying initial L1 block and …

66bddc5

…initial batch from which point the existing local chain will be overridden with the blocks from the pipeline

add optional signing of blocks

605da8b

add config option for L2EndBlock

20caa19

add CLI flags for new config values

eb6df8a

jonastheis marked this pull request as draft October 17, 2024 09:35

jonastheis changed the title ~~feat: recovery mode after permissionless batches~~ feat(permissionless batches): recovery mode after permissionless batches Nov 4, 2024

enable CCC in L1 follower node when --ccc flag is set to generate r…

b23eb93

…ow consumption

sanity check configuration when running in recovery mode

afdc961

jonastheis mentioned this pull request Nov 18, 2024

feat(permissionless batches): block production without signature #1087

Closed

13 tasks

Merge branch 'syncUpstream/active' into jt/permissionless-batches-rec…

86aa203

…overy

georgehao reviewed Nov 19, 2024

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colinlyguo reviewed Nov 19, 2024

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rollup/da_syncer/da_syncer.go Show resolved Hide resolved

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colinlyguo reviewed Nov 19, 2024

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core/blockchain.go Show resolved Hide resolved

omerfirmak reviewed Nov 19, 2024

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core/blockchain.go Show resolved Hide resolved

address review comments

6f14c33

jonastheis mentioned this pull request Nov 21, 2024

feat(permissionless batches): batch production toolkit and operator recovery scroll-tech/scroll#1555

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colinlyguo previously approved these changes Nov 21, 2024

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jonastheis changed the base branch from syncUpstream/active to jt/l1-follower-mode December 10, 2024 04:13

jonastheis changed the base branch from jt/l1-follower-mode to syncUpstream/active December 10, 2024 04:14

jonastheis added a commit that referenced this pull request Feb 12, 2025

port changes from #1073

a2cb3d1

jonastheis mentioned this pull request Feb 12, 2025

feat(permissionless batches): recovery mode after permissionless batches #1115

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3 tasks

jonastheis closed this Feb 12, 2025

jonastheis deleted the jt/permissionless-batches-recovery branch February 13, 2025 09:09

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feat(permissionless batches): recovery mode after permissionless batches #1073

feat(permissionless batches): recovery mode after permissionless batches #1073

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feat(permissionless batches): recovery mode after permissionless batches #1073

feat(permissionless batches): recovery mode after permissionless batches #1073

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1. Purpose or design rationale of this PR

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