mirror of
https://github.com/status-im/nimbus-eth1.git
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411a3cadfa
* renamed nimbus folder to execution_chain * Renamed "nimbus" references to "execution_chain" * fixed wrongly changed http reference * delete snap types file given that it was deleted before this PR merge * missing 'execution_chain' replacement --------- Co-authored-by: pmmiranda <pedro.miranda@nimbus.team>
96 lines
3.0 KiB
Nim
96 lines
3.0 KiB
Nim
# Nimbus
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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# * MIT license ([LICENSE-MIT](LICENSE-MIT))
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# at your option.
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# This file may not be copied, modified, or distributed except according to
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# those terms.
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import
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std/[typetraits],
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../web3_eth_conv,
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../beacon_engine,
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web3/execution_types,
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./api_utils,
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chronicles
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{.push gcsafe, raises:[CatchableError].}
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proc getPayload*(ben: BeaconEngineRef,
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expectedVersion: Version,
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id: Bytes8): GetPayloadV2Response =
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trace "Engine API request received",
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meth = "GetPayload", id
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var bundle: ExecutionBundle
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if not ben.get(id, bundle):
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raise unknownPayload("Unknown bundle")
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let version = bundle.payload.version
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if version > expectedVersion:
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raise unsupportedFork("getPayload" & $expectedVersion &
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" expect payload" & $expectedVersion &
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" but get payload" & $version)
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if bundle.blobsBundle.isSome:
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raise unsupportedFork("getPayload" & $expectedVersion &
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" contains unsupported BlobsBundleV1")
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GetPayloadV2Response(
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executionPayload: bundle.payload.V1V2,
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blockValue: bundle.blockValue
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)
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proc getPayloadV3*(ben: BeaconEngineRef, id: Bytes8): GetPayloadV3Response =
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trace "Engine API request received",
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meth = "GetPayload", id
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var bundle: ExecutionBundle
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if not ben.get(id, bundle):
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raise unknownPayload("Unknown bundle")
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let version = bundle.payload.version
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if version != Version.V3:
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raise unsupportedFork("getPayloadV3 expect payloadV3 but get payload" & $version)
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if bundle.blobsBundle.isNone:
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raise unsupportedFork("getPayloadV3 is missing BlobsBundleV1")
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let com = ben.com
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if not com.isCancunOrLater(ethTime bundle.payload.timestamp):
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raise unsupportedFork("bundle timestamp is less than Cancun activation")
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GetPayloadV3Response(
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executionPayload: bundle.payload.V3,
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blockValue: bundle.blockValue,
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blobsBundle: bundle.blobsBundle.get,
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shouldOverrideBuilder: false
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)
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proc getPayloadV4*(ben: BeaconEngineRef, id: Bytes8): GetPayloadV4Response =
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trace "Engine API request received",
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meth = "GetPayload", id
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var bundle: ExecutionBundle
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if not ben.get(id, bundle):
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raise unknownPayload("Unknown bundle")
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let version = bundle.payload.version
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if version != Version.V3:
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raise unsupportedFork("getPayloadV4 expect payloadV3 but get payload" & $version)
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if bundle.blobsBundle.isNone:
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raise unsupportedFork("getPayloadV4 is missing BlobsBundleV1")
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if bundle.executionRequests.isNone:
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raise unsupportedFork("getPayloadV4 is missing executionRequests")
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let com = ben.com
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if not com.isPragueOrLater(ethTime bundle.payload.timestamp):
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raise unsupportedFork("bundle timestamp is less than Prague activation")
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GetPayloadV4Response(
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executionPayload: bundle.payload.V3,
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blockValue: bundle.blockValue,
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blobsBundle: bundle.blobsBundle.get,
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shouldOverrideBuilder: false,
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executionRequests: bundle.executionRequests.get,
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)
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