feat: read/write data integrity check (block_hash + integrity config) - #212

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charpty wants to merge 34 commits into

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feat/data-integrity-checksum

Commits on Jul 5, 2026

[protocol] add DataIntegrityConfig and CacheLocation.block_hash for read/write integrity check

charpty
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claude
committed
7dfd696
[common] add CHECKSUM_MISMATCH / INLINE_HEADER_INVALID error codes across layers

charpty
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7ddc051
[data_storage] persist DataIntegrityConfig in StorageConfig and reject inline_header

charpty
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claude
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26c18b8
[meta] carry block_hash on CacheLocation with backward-compatible JSON

charpty
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claude
committed
aa73438
[manager] plumb block_hash through MetaSearcher and CacheManager::FinishWriteCache

charpty
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committed
bdd3699
[service] parse block_hash from FinishWriteCacheRequest.locations and forward to manager

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cc01612
[event] add ChecksumMismatchEvent class for data integrity reporting

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bdd39b8
[client] expose block_hash on TransferClient and reject inline_header at Init

charpty
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committed
566b0da
[client] plumb block_hash through ManagerClient and MetaClient FinishWrite

charpty
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50b32b6
[docs] add design doc for data integrity check (scheme A + scheme B reservation)

charpty
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claude
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ec355d5
[manager] update storage JSON literal assertions for new integrity field

charpty
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4affb63
[refactor] rename block_hash to checksum across protocol and C++ layers

charpty
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claude
committed
f26fe38
[client] add fast batch verify with per-block fallback on Load path

charpty
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claude
committed
8fcf8d9
[docs] update data integrity design doc for rename + fast/slow verify

charpty
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claude
committed
1126be7
[client] address codex review feedback (read-path round-trip + 6 fixes)

charpty
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c958a3f
[manager] copy checksum into merged CacheLocation for read path

charpty
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5b9b1f9
[client] make VerifyBatchChecksums fast path order-sensitive

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57a0c2e
[client] address 4 more review points on Save/Load checksum path

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ff1e644
[config] validate storage config at RegistryManager Add / Recover

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daea949
[data_storage] propagate integrity JSON parse failure in StorageConfig

charpty
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claude
committed
5e2004f
[docs] update data_integrity design doc for round-2 review feedback

charpty
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claude
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0d66bc5
fix integrity checksum review issues
charpty
committed
9a65113
fix review feedback on integrity follow-ups
charpty
committed
d25d5dc
fix storage config logging include
charpty
committed
e4645fe
fix checksum verification review gaps
charpty
committed
bc071b7

Commits on Jul 6, 2026

encapsulate checksum client options
charpty
committed
0075d12
add checksum client option tests
charpty
committed
5a32e8b
remove unrelated event reporting changes
charpty
committed
4d4cab1
move match location sw size into options
charpty
committed
99e4a79
return match location checksums in result
charpty
committed
da86ef0
return match meta and save checksums in results
charpty
committed
60b7c56
Encapsulate stub match options
charpty
committed
38cbd25
Refine checksum API and finish-write contract
charpty
committed
23d3292
Tighten checksum option flow
charpty
committed
09c1330

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feat: read/write data integrity check (block_hash + integrity config) - #212

feat: read/write data integrity check (block_hash + integrity config)#212
charpty wants to merge 34 commits into
mainfrom
feat/data-integrity-checksum

Commits on Jul 5, 2026

[protocol] add DataIntegrityConfig and CacheLocation.block_hash for read/write integrity check

[common] add CHECKSUM_MISMATCH / INLINE_HEADER_INVALID error codes across layers

[data_storage] persist DataIntegrityConfig in StorageConfig and reject inline_header

[meta] carry block_hash on CacheLocation with backward-compatible JSON

[manager] plumb block_hash through MetaSearcher and CacheManager::FinishWriteCache

[service] parse block_hash from FinishWriteCacheRequest.locations and forward to manager

[event] add ChecksumMismatchEvent class for data integrity reporting

[client] expose block_hash on TransferClient and reject inline_header at Init

[client] plumb block_hash through ManagerClient and MetaClient FinishWrite

[docs] add design doc for data integrity check (scheme A + scheme B reservation)

[manager] update storage JSON literal assertions for new integrity field

[refactor] rename block_hash to checksum across protocol and C++ layers

[client] add fast batch verify with per-block fallback on Load path

[docs] update data integrity design doc for rename + fast/slow verify

[client] address codex review feedback (read-path round-trip + 6 fixes)

[manager] copy checksum into merged CacheLocation for read path

[client] make VerifyBatchChecksums fast path order-sensitive

[client] address 4 more review points on Save/Load checksum path

[config] validate storage config at RegistryManager Add / Recover

[data_storage] propagate integrity JSON parse failure in StorageConfig

[docs] update data_integrity design doc for round-2 review feedback

fix integrity checksum review issues

fix review feedback on integrity follow-ups

fix storage config logging include

fix checksum verification review gaps

Commits on Jul 6, 2026

encapsulate checksum client options

add checksum client option tests

remove unrelated event reporting changes

move match location sw size into options

return match location checksums in result

return match meta and save checksums in results

Encapsulate stub match options

Refine checksum API and finish-write contract

Tighten checksum option flow