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Persist ETH1 Information (#4305)

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* add data structures
* generate proto
* add in new fields
* Merge branch 'master' of https://github.com/prysmaticlabs/geth-sharding into saveETH1Data
* add comments
* Merge branch 'master' into saveETH1Data
* remove file
* Merge branch 'saveETH1Data' of https://github.com/prysmaticlabs/geth-sharding into saveETH1Data
* Merge branch 'master' into saveETH1Data
* Merge branch 'master' into saveETH1Data
* Merge refs/heads/master into saveETH1Data
* Merge refs/heads/master into saveETH1Data
This commit is contained in:
Nishant Das 2019-12-18 13:57:54 +08:00 committed by prylabs-bulldozer[bot]
parent 78968c1e29
commit e27bc8312f
3 changed files with 1646 additions and 1 deletions
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3
proto/beacon/db/BUILD.bazel
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@ -7,6 +7,7 @@ proto_library(
srcs = [
"attestation_container.proto",
"finalized_block_root_container.proto",
"powchain.proto",
],
visibility = ["//visibility:public"],
deps = [
@ -44,8 +45,8 @@ go_test(
srcs = ["attestation_container_helper_test.go"],
deps = [
":go_default_library",
"@com_github_prysmaticlabs_ethereumapis//eth/v1alpha1:go_default_library",
"//shared/bls:go_default_library",
"@com_github_prysmaticlabs_ethereumapis//eth/v1alpha1:go_default_library",
"@com_github_prysmaticlabs_go_bitfield//:go_default_library",
],
)

1599
proto/beacon/db/powchain.pb.go generated Executable file
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File diff suppressed because it is too large Load Diff

45
proto/beacon/db/powchain.proto Normal file
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@ -0,0 +1,45 @@
syntax = "proto3";
package prysm.beacon.db;
import "eth/v1alpha1/beacon_block.proto";
option go_package = "github.com/prysmaticlabs/prysm/proto/beacon/db";
// ETH1ChainData is a container which holds all the relevant eth1
// information
message ETH1ChainData {
LatestETH1Data current_eth1_data = 1 ;
ChainStartData chainstart_data = 2;
SparseMerkleTrie trie = 3;
}
// LatestETH1Data contains the current state of the eth1 chain.
message LatestETH1Data {
uint64 block_height = 2;
uint64 block_time = 3;
repeated bytes block_hash = 4;
uint64 last_requested_block = 5;
}
// ChainStartData contains all the information related to chainstart.
message ChainStartData {
bool chainstarted = 1;
uint64 genesis_time = 2;
uint64 genesis_block = 3;
ethereum.eth.v1alpha1.Eth1Data eth1_data = 4;
repeated ethereum.eth.v1alpha1.Deposit chainstart_deposits = 5;
}
// SparseMerkleTrie is used to describe the model of our deposit trie.
message SparseMerkleTrie {
uint64 depth = 1;
repeated TrieLayer layers = 2;
repeated bytes original_items = 3;
}
// TrieLayer is used to represent each layer in the deposit tree due to
// the lack of protobuf support for multi-dimensional arrays.(Ex: 3d,4d,...)
message TrieLayer {
repeated bytes layer = 1;
}