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nimbus-eth2/beacon_chain/rpc/debug_rest_api.nim

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Rest API initial implementation.
2021-03-17 18:46:45 +00:00
import
std/sequtils,
presto,
chronicles,
../version, ../beacon_node_common,
../spec/[datatypes, digest, presets],
Change json serialization framework. Make all calls which are possible.
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./eth2_json_rest_serialization, ./rest_utils
Rest API initial implementation.
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logScope: topics = "rest_debug"
proc installDebugApiHandlers*(router: var RestRouter, node: BeaconNode) =
router.api(MethodGet,
"/api/eth/v1/debug/beacon/states/{state_id}") do (
state_id: StateIdent) -> RestApiResponse:
Change json serialization framework. Make all calls which are possible.
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let bslot =
block:
if state_id.isErr():
Make error messages to be constants.
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return RestApiResponse.jsonError(Http400, InvalidStateIdValueError,
Change json serialization framework. Make all calls which are possible.
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$state_id.error())
let bres = node.getBlockSlot(state_id.get())
if bres.isErr():
Make error messages to be constants.
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return RestApiResponse.jsonError(Http404, StateNotFoundError,
Change json serialization framework. Make all calls which are possible.
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$bres.error())
bres.get()
node.withStateForBlockSlot(bslot):
use ForkedHashedBeaconState in StateData (#2634) * use ForkedHashedBeaconState in StateData * fix FAR_FUTURE_EPOCH -> slot overflow; almost always use assign() * avoid stack allocation in maybeUpgradeStateToAltair() * create and use dispatch functions for check_attester_slashing(), check_proposer_slashing(), and check_voluntary_exit() * use getStateRoot() instead of various state.data.hbsPhase0.root * remove withStateVars.hashedState(), which doesn't work as a design anymore * introduce spec/datatypes/altair into beacon_chain_db * fix inefficient codegen for getStateField(largeStateField) * state_transition_slots() doesn't either need/use blocks or runtime presets * combine process_slots(HBS)/state_transition_slots(HBS) which differ only in last-slot htr optimization * getStateField(StateData, ...) was replaced by getStateField(ForkedHashedBeaconState, ...) * fix rollback * switch some state_transition(), process_slots, makeTestBlocks(), etc to use ForkedHashedBeaconState * remove state_transition(phase0.HashedBeaconState) * remove process_slots(phase0.HashedBeaconState) * remove state_transition_block(phase0.HashedBeaconState) * remove unused callWithBS(); separate case expression from if statement * switch back from nested-ref-object construction to (ref Foo)(Bar())
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return RestApiResponse.jsonResponse(stateData.data.hbsPhase0.data)
Make error messages to be constants.
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return RestApiResponse.jsonError(Http500, InternalServerError)
Rest API initial implementation.
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router.api(MethodGet,
"/api/eth/v1/debug/beacon/heads") do () -> RestApiResponse:
return RestApiResponse.jsonResponse(
singe validator key cache Instead of keeping a validator key list per EpochRef, this PR introduces a single shared validator key list in ChainDAG, and cleans up some other ChainDAG and key-related issues. The PR does not introduce the validator key list in the state transition - this is because we batch-check all signatures before entering the spec code, thus the spec code never hits the cache. A future refactor should _probably_ remove the threadvar altogether. There's a few other small fixes in here that make the flow easier to read: * fix `var ChainDAGRef` -> `ChainDAGRef` * fix `var QuarantineRef` -> `QuarantineRef` * consistent `dag` variable name * avoid using threadvar pubkey cache in most cases * better error messages in batch signature checking
2021-06-01 11:13:40 +00:00
node.dag.heads.mapIt((root: it.root, slot: it.slot))
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
)
Address #2491.
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router.redirect(
MethodGet,
"/eth/v1/debug/beacon/states/{state_id}",
"/api/eth/v1/debug/beacon/states/{state_id}"
)
router.redirect(
MethodGet,
"/eth/v1/debug/beacon/heads",
"/api/eth/v1/debug/beacon/heads"
)