mirror of
https://github.com/luxfi/genesis.git
synced 2026-10-30 16:25:45 +00:00
zeekayandHanzo Dev
f8c2794d35
The shipped mainnet genesis was assembled from shards and matched the live network only at C-Chain block 0. Its X-Chain denomination was 6 where the live one is 9, its allocations were in 6-decimal units, its letter chains carried chainId fields and an F/M split the network never had, and its C-Chain rules differed (targetGas 500M against 60M, and a fee split the network never scheduled). Every blockchain ID differed, so a node started without --genesis-file founded C-Chain TZEa3jDM... beside the live 2Hx3UMuW.... Testnet shipped another network's stakers. A network with history cannot have its genesis changed. mainnet and testnet now ship genesis.json, the document in their luxd-genesis ConfigMap, and GetGenesis returns it byte for byte. Their shards are gone, allocations handed to them are refused, and the shard contract and 6-decimal units stay with devnet, localnet and new networks. GetCanonicalGenesisBytes, a second assembler nothing called, is gone. A test pins both documents' digests and staker sets. luxfi/node pins the C-Chain IDs its builder derives from them. Co-authored-by: Hanzo Dev <[email protected]>
83 lines
3.0 KiB
Go
83 lines
3.0 KiB
Go
package configs
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
"encoding/hex"
|
|
"encoding/json"
|
|
"testing"
|
|
)
|
|
|
|
// Mainnet and testnet boot the document their validators were born from: the
|
|
// genesis.json of the luxd-genesis ConfigMap in lux-mainnet and lux-testnet
|
|
// (luxfi/universe k8s/lux-{mainnet,testnet}/luxd-genesis.yaml), copied byte for
|
|
// byte on 2026-09-23. Its C-Chain block 0 is 0x3f4fa2a0… (mainnet) and
|
|
// 0x1c5fe377… (testnet), the first block of luxfi/state's exports; its C-Chain
|
|
// blockchain ID is 2Hx3UMuW… and 5kjSQWfw…, pinned in luxfi/node where the
|
|
// builder is. A change to either document is a different network, so the
|
|
// digest is pinned here and a change has to be made on purpose.
|
|
func TestRecordedGenesisIsTheLiveDocument(t *testing.T) {
|
|
for _, c := range []struct {
|
|
id uint32
|
|
digest string
|
|
stakers []string
|
|
}{
|
|
{MainnetID, "6b72375efbf8683cec4a22e826cb707b99e2467142da13d452f42106ef11da14", []string{
|
|
"NodeID-Mf3JfSY91oDwfBqf7rCLmhg4NDtDghw1f",
|
|
"NodeID-2TwSZ2oyeBK2mv7JiseEQ8m74rotDj4QR",
|
|
"NodeID-Ld9VFBQ9zGbd79z2vzaAqkQ3jHuqbtRpo",
|
|
"NodeID-8mY2fhUehN27v3LCU84BnnKEoeRfd2weC",
|
|
"NodeID-DwsrqSkPoE3pXWrUt9nkJ5yBycwRQ246X",
|
|
}},
|
|
{TestnetID, "7e71539137c048cee0a30ebcbb1941238bdcfd6ee9fd3a2dc2b119e98266a93f", []string{
|
|
"NodeID-Jc1ACAWeKDZR4N5PgxNsPrrcKrKMTh4ct",
|
|
"NodeID-CTyFvG1HYdcMLqdmKwqA8EFPRQdmrNat3",
|
|
"NodeID-Hvsc6vanABE3ufcMhpMVEMVGpZ68DhoMb",
|
|
"NodeID-44e37hMkUbjpoWsJrWcvBB4kcMK3ab8qg",
|
|
"NodeID-HcFvgYUxXJx4gzQ7Sgsj8grYK6FDEgBrr",
|
|
}},
|
|
} {
|
|
t.Run(networkNameFromID(c.id), func(t *testing.T) {
|
|
doc, err := GetGenesis(c.id)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
sum := sha256.Sum256(doc)
|
|
if got := hex.EncodeToString(sum[:]); got != c.digest {
|
|
t.Fatalf("network %d boots a document with digest %s; the live one is %s", c.id, got, c.digest)
|
|
}
|
|
var g struct {
|
|
Stakers []struct {
|
|
NodeID string `json:"nodeID"`
|
|
} `json:"initialStakers"`
|
|
}
|
|
if err := json.Unmarshal(doc, &g); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if len(g.Stakers) != len(c.stakers) {
|
|
t.Fatalf("network %d has %d initial stakers, want %d", c.id, len(g.Stakers), len(c.stakers))
|
|
}
|
|
for i, s := range g.Stakers {
|
|
if s.NodeID != c.stakers[i] {
|
|
t.Errorf("network %d staker %d is %s, want %s", c.id, i, s.NodeID, c.stakers[i])
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// assembledNetworks are the shipped networks built from shards, the ones with
|
|
// no history to keep. mainnet and testnet are recorded.
|
|
var assembledNetworks = []string{"devnet", "localnet"}
|
|
|
|
// Allocations handed to a recorded network would found a different one, so
|
|
// they are refused rather than applied.
|
|
func TestRecordedGenesisTakesNoAllocations(t *testing.T) {
|
|
alloc := []byte(`{"allocations":[{"evmAddr":"0x0000000000000000000000000000000000000001","utxoAddr":"P-lux1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq","initialAmount":1}]}`)
|
|
for _, id := range []uint32{MainnetID, TestnetID} {
|
|
t.Setenv("PCHAIN_ALLOCS", string(alloc))
|
|
if _, err := GetGenesis(id); err == nil {
|
|
t.Errorf("network %d accepted PCHAIN_ALLOCS", id)
|
|
}
|
|
}
|
|
}
|