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feat(proof_data_handler): add new endpoints to the TEE prover interface API #1993

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merged 42 commits into from
Jun 12, 2024

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pbeza
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@pbeza pbeza commented May 20, 2024

What ❔

This PR introduces three new endpoints to the prover interface API:

  1. /tee/proof_inputs - for fetching input data for the TEE verifier. It is intended for TEE workers to obtain a batch to process.
  2. /tee/submit_proofs/<l1_batch_number> - for submitting TEE proof.
  3. /tee/register_attestation - for registering TEE attestation.

The first two introduced API endpoints correspond to the existing, analogous /proof_generation_data and /submit_proof/<l1_batch_number> endpoints used for the ZK proofs.

The state of batches (e.g., proven, taken, etc.) is tracked in the database. The TeeVerifierInputProducer generates serialized TEE prover inputs, which are then stored in the object store.

To run the unit tests, you need to use the following command: zk test rust --package zksync_proof_data_handler --lib tests. Running cargo test directly fails because the zk command sets up an additional database for testing purposes.

To test it manually, run the ZK server with the command:

zk server --components proof_data_handler --use-node-framework

and then send an HTTP request:

  • to get TEE verifier input data:
    curl -X POST -H "Content-Type: application/json" --data-raw "{}" -vvv http://127.0.0.1:3320/tee/proof_inputs
    
    To inspect the database for the TEE verifier input data jobs, run:
    $ PGPASSWORD='notsecurepassword' psql -h 127.0.0.1 -p 5432 -U postgres
    # \c zksync_local
    # SELECT * FROM tee_verifier_input_producer_jobs;
    
  • register TEE attestation:
    curl -X POST -H "Content-Type: application/json" --data-raw '{ "attestation": [ 4, 3, 2, 1, 0 ], "pubkey": [ 5, 6, 7, 8, 9 ] }' -vvv http://127.0.0.1:3320/tee/register_attestation
    
    To inspect the database for the TEE attestations, run:
    $ PGPASSWORD='notsecurepassword' psql -h 127.0.0.1 -p 5432 -U postgres
    # \c zksync_local
    # SELECT * FROM tee_attestations;
    
  • to submit TEE proof:
    curl -X POST -H "Content-Type: application/json" --data-raw '{ "signature": [ 0, 1, 2, 3, 4 ], "pubkey": [ 5, 6, 7, 8, 9 ], "proof": [ 10, 11, 12, 13, 14 ] }' -vvv http://127.0.0.1:3320/tee/submit_proofs/1
    
    To inspect the database for the TEE proofs, run:
    $ PGPASSWORD='notsecurepassword' psql -h 127.0.0.1 -p 5432 -U postgres
    # \c zksync_local
    # SELECT * FROM tee_proof_generation_details;
    

Why ❔

This PR contributes to the effort outlined in the docs:

Checklist

  • PR title corresponds to the body of PR (we generate changelog entries from PRs).
  • Tests for the changes have been added / updated.
  • Documentation comments have been added / updated.
  • Code has been formatted via zk fmt and zk lint.
  • Spellcheck has been run via zk spellcheck.

@pbeza pbeza force-pushed the tee/tee_request_processor branch 29 times, most recently from 1838da3 to 8dae7cc Compare May 27, 2024 16:31
@pbeza pbeza force-pushed the tee/tee_request_processor branch from 8dae7cc to d1dc93e Compare May 27, 2024 20:44
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pbeza commented Jun 11, 2024

@popzxc @RomanBrodetski @haraldh @thomasknauth Again: CI checks are passing, and manual tests have been successfully redone. From my perspective, it's ready to merge. ✅

Sorry for the mess with rebasing and force pushing. I didn't expect it to make incremental code review harder. I will merge instead of rebase next time.

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👍

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pbeza commented Jun 12, 2024

@popzxc @RomanBrodetski are we good to merge? This is my first PR to be merged, so I'm not sure about the process. How many reviewers need to approve it before we can merge?

@haraldh haraldh added this pull request to the merge queue Jun 12, 2024
Merged via the queue into main with commit eca98cc Jun 12, 2024
58 checks passed
@haraldh haraldh deleted the tee/tee_request_processor branch June 12, 2024 09:19
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popzxc commented Jun 12, 2024

@pbeza generally up to the reviewee. If your PR is approved, you are free to merge, but it's not uncommon

  • either for the reviewer to suggest waiting for a 2nd review (e.g. if reviewer doesn't feel confident about some part of the diff), or
  • for the reviewee to ask for more reviews (e.g. if the change is complex and they want more eyes to at least skim through it).

So overall, we trust people to decide what would be the safest and most productive approach.

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pbeza commented Jun 12, 2024

Got it, I don't have permission to merge, which is why I asked. Thanks for the clarification.

github-merge-queue bot pushed a commit that referenced this pull request Jun 14, 2024
🤖 I have created a release *beep* *boop*
---


##
[15.0.0](prover-v14.5.0...prover-v15.0.0)
(2024-06-14)


### ⚠ BREAKING CHANGES

* updated boojum and nightly rust compiler
([#2126](#2126))

### Features

* added debug_proof to prover_cli
([#2052](#2052))
([b1ad01b](b1ad01b))
* faster & cleaner VK generation
([#2084](#2084))
([89c8cac](89c8cac))
* **node:** Move some stuff around
([#2151](#2151))
([bad5a6c](bad5a6c))
* **object-store:** Allow caching object store objects locally
([#2153](#2153))
([6c6e65c](6c6e65c))
* **proof_data_handler:** add new endpoints to the TEE prover interface
API ([#1993](#1993))
([eca98cc](eca98cc))
* **prover:** Add file based config for fri prover gateway
([#2150](#2150))
([81ffc6a](81ffc6a))
* **prover:** file based configs for witness generator
([#2161](#2161))
([24b8f93](24b8f93))
* support debugging of recursive circuits in prover_cli
([#2217](#2217))
([7d2e12d](7d2e12d))
* updated boojum and nightly rust compiler
([#2126](#2126))
([9e39f13](9e39f13))
* verification of L1Batch witness (BFT-471) - attempt 2
([#2232](#2232))
([dbcf3c6](dbcf3c6))
* verification of L1Batch witness (BFT-471)
([#2019](#2019))
([6cc5455](6cc5455))


### Bug Fixes

* **config:** Split object stores
([#2187](#2187))
([9bcdabc](9bcdabc))
* **prover_cli:** Fix delete command
([#2119](#2119))
([214f981](214f981))
* **prover_cli:** Fix the issues with `home` path
([#2104](#2104))
([1e18af2](1e18af2))
* **prover:** config
([#2165](#2165))
([e5daf8e](e5daf8e))
* **prover:** Disallow state changes from successful
([#2233](#2233))
([2488a76](2488a76))
* Treat 502s and 503s as transient for GCS OS
([#2202](#2202))
([0a12c52](0a12c52))


### Reverts

* verification of L1Batch witness (BFT-471)
([#2230](#2230))
([227e101](227e101))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
github-merge-queue bot pushed a commit that referenced this pull request Jun 24, 2024
🤖 I have created a release *beep* *boop*
---


##
[24.8.0](core-v24.7.0...core-v24.8.0)
(2024-06-24)


### ⚠ BREAKING CHANGES

* updated boojum and nightly rust compiler
([#2126](#2126))

### Features

* Add metrics for transaction execution result in state keeper
([#2021](#2021))
([dde0fc4](dde0fc4))
* **api:** Add new `l1_committed` block tag
([#2282](#2282))
([d5e8e9b](d5e8e9b))
* **api:** Rework zks_getProtocolVersion
([#2146](#2146))
([800b8f4](800b8f4))
* change `zkSync` occurences to `ZKsync`
([#2227](#2227))
([0b4104d](0b4104d))
* **contract-verifier:** Adjust contract verifier for zksolc 1.5.0
([#2255](#2255))
([63efb2e](63efb2e))
* **docs:** Add documentation for subset of wiring layer
implementations, used by Main node
([#2292](#2292))
([06c287b](06c287b))
* **docs:** Pruning and Snapshots recovery basic docs
([#2265](#2265))
([619a525](619a525))
* **en:** Allow recovery from specific snapshot
([#2137](#2137))
([ac61fed](ac61fed))
* **eth-sender:** fix for missing eth_txs_history entries
([#2236](#2236))
([f05b0ae](f05b0ae))
* Expose fair_pubdata_price for blocks and batches
([#2244](#2244))
([0d51cd6](0d51cd6))
* **merkle-tree:** Rework tree rollback
([#2207](#2207))
([c3b9c38](c3b9c38))
* **node-framework:** Add Main Node Client layer
([#2132](#2132))
([927d842](927d842))
* **node:** Move some stuff around
([#2151](#2151))
([bad5a6c](bad5a6c))
* **node:** Port (most of) Node to the Node Framework
([#2196](#2196))
([7842bc4](7842bc4))
* **object-store:** Allow caching object store objects locally
([#2153](#2153))
([6c6e65c](6c6e65c))
* **proof_data_handler:** add new endpoints to the TEE prover interface
API ([#1993](#1993))
([eca98cc](eca98cc))
* **prover:** Add file based config for fri prover gateway
([#2150](#2150))
([81ffc6a](81ffc6a))
* Remove initialize_components function
([#2284](#2284))
([0a38891](0a38891))
* **state-keeper:** Add metric for l2 block seal reason
([#2229](#2229))
([f967e6d](f967e6d))
* **state-keeper:** More state keeper metrics
([#2224](#2224))
([1e48cd9](1e48cd9))
* **sync-layer:** adapt MiniMerkleTree to manage priority queue
([#2068](#2068))
([3e72364](3e72364))
* **tee_verifier_input_producer:** use
`FactoryDepsDal::get_factory_deps()
([#2271](#2271))
([2c0a00a](2c0a00a))
* **toolbox:** add zk_toolbox ci
([#1985](#1985))
([4ab4922](4ab4922))
* updated boojum and nightly rust compiler
([#2126](#2126))
([9e39f13](9e39f13))
* upgraded encoding of transactions in consensus Payload.
([#2245](#2245))
([cb6a6c8](cb6a6c8))
* Use info log level for crates named zksync_* by default
([#2296](#2296))
([9303142](9303142))
* verification of L1Batch witness (BFT-471) - attempt 2
([#2232](#2232))
([dbcf3c6](dbcf3c6))
* verification of L1Batch witness (BFT-471)
([#2019](#2019))
([6cc5455](6cc5455))
* **vm-runner:** add basic metrics
([#2203](#2203))
([dd154f3](dd154f3))
* **vm-runner:** add protective reads persistence flag for state keeper
([#2307](#2307))
([36d2eb6](36d2eb6))
* **vm-runner:** shadow protective reads using VM runner
([#2017](#2017))
([1402dd0](1402dd0))


### Bug Fixes

* **api:** Fix getting pending block
([#2186](#2186))
([93315ba](93315ba))
* **api:** Fix transaction methods for pruned transactions
([#2168](#2168))
([00c4cca](00c4cca))
* **config:** Fix object store
([#2183](#2183))
([551cdc2](551cdc2))
* **config:** Split object stores
([#2187](#2187))
([9bcdabc](9bcdabc))
* **db:** Fix `insert_proof_generation_details()`
([#2291](#2291))
([c2412cf](c2412cf))
* **db:** Optimize `get_l2_blocks_to_execute_for_l1_batch`
([#2199](#2199))
([06ec5f3](06ec5f3))
* **en:** Fix reorg detection in presence of tree data fetcher
([#2197](#2197))
([20da566](20da566))
* **en:** Fix transient error detection in consistency checker
([#2140](#2140))
([38fdfe0](38fdfe0))
* **en:** Remove L1 client health check
([#2136](#2136))
([49198f6](49198f6))
* **eth-sender:** Don't resend already sent transactions in the same
block ([#2208](#2208))
([3538e9c](3538e9c))
* **eth-sender:** etter error handling in eth-sender
([#2163](#2163))
([0cad504](0cad504))
* **node_framework:** Run gas adjuster task only if necessary
([#2266](#2266))
([2dac846](2dac846))
* **object-store:** Consider more GCS errors transient
([#2246](#2246))
([2f6cd41](2f6cd41))
* **prover_cli:** Remove outdated fix for circuit id in node wg
([#2248](#2248))
([db8e71b](db8e71b))
* **prover:** Disallow state changes from successful
([#2233](#2233))
([2488a76](2488a76))
* **pruning:** Check pruning in metadata calculator
([#2286](#2286))
([7bd8f27](7bd8f27))
* Treat 502s and 503s as transient for GCS OS
([#2202](#2202))
([0a12c52](0a12c52))
* **vm-runner:** add config value for the first processed batch
([#2158](#2158))
([f666717](f666717))
* **vm-runner:** make `last_ready_batch` account for
`first_processed_batch`
([#2238](#2238))
([3889794](3889794))
* **vm:** fix insertion to `decommitted_code_hashes`
([#2275](#2275))
([15bb71e](15bb71e))
* **vm:** Update `decommitted_code_hashes` in `prepare_to_decommit`
([#2253](#2253))
([6c49a50](6c49a50))


### Performance Improvements

* **db:** Improve storage switching for state keeper cache
([#2234](#2234))
([7c8e24c](7c8e24c))
* **db:** Try yet another storage log pruning approach
([#2268](#2268))
([3ee34be](3ee34be))
* **en:** Parallelize persistence and chunk processing during tree
recovery
([#2050](#2050))
([b08a667](b08a667))
* **pruning:** Use more efficient query to delete past storage logs
([#2179](#2179))
([4c18755](4c18755))


### Reverts

* **pruning:** Revert pruning query
([#2220](#2220))
([8427cdd](8427cdd))
* verification of L1Batch witness (BFT-471)
([#2230](#2230))
([227e101](227e101))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: zksync-era-bot <zksync-era-bot@users.noreply.github.com>
pbeza added a commit that referenced this pull request Jun 26, 2024
The TEE Prover Gateway is a service component within our system infrastructure
that functions as an intermediary between the TEE enclave and the server's
HTTP API, introduced in commit eca98cc (#1993). It first registers TEE
attestation using the /tee/register_attestation endpoint, then regularly
invokes the server's HTTP API via the /tee/proof_inputs endpoint to obtain
proof-related data, and finally submits the proof through the
/tee/submit_proofs/<l1_batch_number> endpoint.
@pbeza pbeza mentioned this pull request Jun 26, 2024
5 tasks
github-merge-queue bot pushed a commit that referenced this pull request Jul 3, 2024
## What ❔

The TEE Prover Gateway is a service component within our system
infrastructure that functions as an intermediary between the TEE enclave
and the server's HTTP API, introduced in commit
eca98cc (#1993). It first registers TEE
attestation using the `/tee/register_attestation` endpoint, then
regularly invokes the server's HTTP API via the `/tee/proof_inputs`
endpoint to obtain proof-related data, and finally submits the proof
through the `/tee/submit_proofs/<l1_batch_number>` endpoint.

## Why ❔

This PR contributes to the effort outlined in the docs:
-
https://www.notion.so/matterlabs/2FA-for-zk-rollups-with-TEEs-a2266138bd554fda8846e898fef75131?pvs=4
-
https://www.notion.so/matterlabs/Proof-2F-verification-with-SGX-5fca2c619dd147938971cc00ae53e2b0?pvs=4

## Checklist

- [x] PR title corresponds to the body of PR (we generate changelog
entries from PRs).
- [ ] Tests for the changes have been added / updated.
- [ ] Documentation comments have been added / updated.
- [x] Code has been formatted via `zk fmt` and `zk lint`.
- [x] Spellcheck has been run via `zk spellcheck`.

---------

Co-authored-by: Harald Hoyer <harald@matterlabs.dev>
irnb pushed a commit to vianetwork/via-server that referenced this pull request Jul 12, 2024
🤖 I have created a release *beep* *boop*
---


##
[24.8.0](matter-labs/zksync-era@core-v24.7.0...core-v24.8.0)
(2024-06-24)


### ⚠ BREAKING CHANGES

* updated boojum and nightly rust compiler
([matter-labs#2126](matter-labs#2126))

### Features

* Add metrics for transaction execution result in state keeper
([matter-labs#2021](matter-labs#2021))
([dde0fc4](matter-labs@dde0fc4))
* **api:** Add new `l1_committed` block tag
([matter-labs#2282](matter-labs#2282))
([d5e8e9b](matter-labs@d5e8e9b))
* **api:** Rework zks_getProtocolVersion
([matter-labs#2146](matter-labs#2146))
([800b8f4](matter-labs@800b8f4))
* change `zkSync` occurences to `ZKsync`
([matter-labs#2227](matter-labs#2227))
([0b4104d](matter-labs@0b4104d))
* **contract-verifier:** Adjust contract verifier for zksolc 1.5.0
([matter-labs#2255](matter-labs#2255))
([63efb2e](matter-labs@63efb2e))
* **docs:** Add documentation for subset of wiring layer
implementations, used by Main node
([matter-labs#2292](matter-labs#2292))
([06c287b](matter-labs@06c287b))
* **docs:** Pruning and Snapshots recovery basic docs
([matter-labs#2265](matter-labs#2265))
([619a525](matter-labs@619a525))
* **en:** Allow recovery from specific snapshot
([matter-labs#2137](matter-labs#2137))
([ac61fed](matter-labs@ac61fed))
* **eth-sender:** fix for missing eth_txs_history entries
([matter-labs#2236](matter-labs#2236))
([f05b0ae](matter-labs@f05b0ae))
* Expose fair_pubdata_price for blocks and batches
([matter-labs#2244](matter-labs#2244))
([0d51cd6](matter-labs@0d51cd6))
* **merkle-tree:** Rework tree rollback
([matter-labs#2207](matter-labs#2207))
([c3b9c38](matter-labs@c3b9c38))
* **node-framework:** Add Main Node Client layer
([matter-labs#2132](matter-labs#2132))
([927d842](matter-labs@927d842))
* **node:** Move some stuff around
([matter-labs#2151](matter-labs#2151))
([bad5a6c](matter-labs@bad5a6c))
* **node:** Port (most of) Node to the Node Framework
([matter-labs#2196](matter-labs#2196))
([7842bc4](matter-labs@7842bc4))
* **object-store:** Allow caching object store objects locally
([matter-labs#2153](matter-labs#2153))
([6c6e65c](matter-labs@6c6e65c))
* **proof_data_handler:** add new endpoints to the TEE prover interface
API ([matter-labs#1993](matter-labs#1993))
([eca98cc](matter-labs@eca98cc))
* **prover:** Add file based config for fri prover gateway
([matter-labs#2150](matter-labs#2150))
([81ffc6a](matter-labs@81ffc6a))
* Remove initialize_components function
([matter-labs#2284](matter-labs#2284))
([0a38891](matter-labs@0a38891))
* **state-keeper:** Add metric for l2 block seal reason
([matter-labs#2229](matter-labs#2229))
([f967e6d](matter-labs@f967e6d))
* **state-keeper:** More state keeper metrics
([matter-labs#2224](matter-labs#2224))
([1e48cd9](matter-labs@1e48cd9))
* **sync-layer:** adapt MiniMerkleTree to manage priority queue
([matter-labs#2068](matter-labs#2068))
([3e72364](matter-labs@3e72364))
* **tee_verifier_input_producer:** use
`FactoryDepsDal::get_factory_deps()
([matter-labs#2271](matter-labs#2271))
([2c0a00a](matter-labs@2c0a00a))
* **toolbox:** add zk_toolbox ci
([matter-labs#1985](matter-labs#1985))
([4ab4922](matter-labs@4ab4922))
* updated boojum and nightly rust compiler
([matter-labs#2126](matter-labs#2126))
([9e39f13](matter-labs@9e39f13))
* upgraded encoding of transactions in consensus Payload.
([matter-labs#2245](matter-labs#2245))
([cb6a6c8](matter-labs@cb6a6c8))
* Use info log level for crates named zksync_* by default
([matter-labs#2296](matter-labs#2296))
([9303142](matter-labs@9303142))
* verification of L1Batch witness (BFT-471) - attempt 2
([matter-labs#2232](matter-labs#2232))
([dbcf3c6](matter-labs@dbcf3c6))
* verification of L1Batch witness (BFT-471)
([matter-labs#2019](matter-labs#2019))
([6cc5455](matter-labs@6cc5455))
* **vm-runner:** add basic metrics
([matter-labs#2203](matter-labs#2203))
([dd154f3](matter-labs@dd154f3))
* **vm-runner:** add protective reads persistence flag for state keeper
([matter-labs#2307](matter-labs#2307))
([36d2eb6](matter-labs@36d2eb6))
* **vm-runner:** shadow protective reads using VM runner
([matter-labs#2017](matter-labs#2017))
([1402dd0](matter-labs@1402dd0))


### Bug Fixes

* **api:** Fix getting pending block
([matter-labs#2186](matter-labs#2186))
([93315ba](matter-labs@93315ba))
* **api:** Fix transaction methods for pruned transactions
([matter-labs#2168](matter-labs#2168))
([00c4cca](matter-labs@00c4cca))
* **config:** Fix object store
([matter-labs#2183](matter-labs#2183))
([551cdc2](matter-labs@551cdc2))
* **config:** Split object stores
([matter-labs#2187](matter-labs#2187))
([9bcdabc](matter-labs@9bcdabc))
* **db:** Fix `insert_proof_generation_details()`
([matter-labs#2291](matter-labs#2291))
([c2412cf](matter-labs@c2412cf))
* **db:** Optimize `get_l2_blocks_to_execute_for_l1_batch`
([matter-labs#2199](matter-labs#2199))
([06ec5f3](matter-labs@06ec5f3))
* **en:** Fix reorg detection in presence of tree data fetcher
([matter-labs#2197](matter-labs#2197))
([20da566](matter-labs@20da566))
* **en:** Fix transient error detection in consistency checker
([matter-labs#2140](matter-labs#2140))
([38fdfe0](matter-labs@38fdfe0))
* **en:** Remove L1 client health check
([matter-labs#2136](matter-labs#2136))
([49198f6](matter-labs@49198f6))
* **eth-sender:** Don't resend already sent transactions in the same
block ([matter-labs#2208](matter-labs#2208))
([3538e9c](matter-labs@3538e9c))
* **eth-sender:** etter error handling in eth-sender
([matter-labs#2163](matter-labs#2163))
([0cad504](matter-labs@0cad504))
* **node_framework:** Run gas adjuster task only if necessary
([matter-labs#2266](matter-labs#2266))
([2dac846](matter-labs@2dac846))
* **object-store:** Consider more GCS errors transient
([matter-labs#2246](matter-labs#2246))
([2f6cd41](matter-labs@2f6cd41))
* **prover_cli:** Remove outdated fix for circuit id in node wg
([matter-labs#2248](matter-labs#2248))
([db8e71b](matter-labs@db8e71b))
* **prover:** Disallow state changes from successful
([matter-labs#2233](matter-labs#2233))
([2488a76](matter-labs@2488a76))
* **pruning:** Check pruning in metadata calculator
([matter-labs#2286](matter-labs#2286))
([7bd8f27](matter-labs@7bd8f27))
* Treat 502s and 503s as transient for GCS OS
([matter-labs#2202](matter-labs#2202))
([0a12c52](matter-labs@0a12c52))
* **vm-runner:** add config value for the first processed batch
([matter-labs#2158](matter-labs#2158))
([f666717](matter-labs@f666717))
* **vm-runner:** make `last_ready_batch` account for
`first_processed_batch`
([matter-labs#2238](matter-labs#2238))
([3889794](matter-labs@3889794))
* **vm:** fix insertion to `decommitted_code_hashes`
([matter-labs#2275](matter-labs#2275))
([15bb71e](matter-labs@15bb71e))
* **vm:** Update `decommitted_code_hashes` in `prepare_to_decommit`
([matter-labs#2253](matter-labs#2253))
([6c49a50](matter-labs@6c49a50))


### Performance Improvements

* **db:** Improve storage switching for state keeper cache
([matter-labs#2234](matter-labs#2234))
([7c8e24c](matter-labs@7c8e24c))
* **db:** Try yet another storage log pruning approach
([matter-labs#2268](matter-labs#2268))
([3ee34be](matter-labs@3ee34be))
* **en:** Parallelize persistence and chunk processing during tree
recovery
([matter-labs#2050](matter-labs#2050))
([b08a667](matter-labs@b08a667))
* **pruning:** Use more efficient query to delete past storage logs
([matter-labs#2179](matter-labs#2179))
([4c18755](matter-labs@4c18755))


### Reverts

* **pruning:** Revert pruning query
([matter-labs#2220](matter-labs#2220))
([8427cdd](matter-labs@8427cdd))
* verification of L1Batch witness (BFT-471)
([matter-labs#2230](matter-labs#2230))
([227e101](matter-labs@227e101))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: zksync-era-bot <zksync-era-bot@users.noreply.github.com>
irnb pushed a commit to vianetwork/via-server that referenced this pull request Jul 12, 2024
## What ❔

The TEE Prover Gateway is a service component within our system
infrastructure that functions as an intermediary between the TEE enclave
and the server's HTTP API, introduced in commit
eca98cc (matter-labs#1993). It first registers TEE
attestation using the `/tee/register_attestation` endpoint, then
regularly invokes the server's HTTP API via the `/tee/proof_inputs`
endpoint to obtain proof-related data, and finally submits the proof
through the `/tee/submit_proofs/<l1_batch_number>` endpoint.

## Why ❔

This PR contributes to the effort outlined in the docs:
-
https://www.notion.so/matterlabs/2FA-for-zk-rollups-with-TEEs-a2266138bd554fda8846e898fef75131?pvs=4
-
https://www.notion.so/matterlabs/Proof-2F-verification-with-SGX-5fca2c619dd147938971cc00ae53e2b0?pvs=4

## Checklist

- [x] PR title corresponds to the body of PR (we generate changelog
entries from PRs).
- [ ] Tests for the changes have been added / updated.
- [ ] Documentation comments have been added / updated.
- [x] Code has been formatted via `zk fmt` and `zk lint`.
- [x] Spellcheck has been run via `zk spellcheck`.

---------

Co-authored-by: Harald Hoyer <harald@matterlabs.dev>
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5 participants