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Added ethrex client
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‎clients/ethrex/Dockerfile

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ARG baseimage=ghcr.io/lambdaclass/ethrex
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ARG tag=latest
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FROM $baseimage:$tag as builder
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# Install script tools.
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RUN apt-get update -y
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RUN apt-get install -y bash curl jq
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# Add genesis mapper script.
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ADD genesis.json /genesis.json
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ADD mapper.jq /mapper.jq
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# Add the startup script.
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ADD ethrex.sh /ethrex.sh
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RUN chmod +x /ethrex.sh
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# Add the enode URL retriever script.
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ADD enode.sh /hive-bin/enode.sh
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RUN chmod +x /hive-bin/enode.sh
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# Create version.txt
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RUN ethrex --version | sed -e 's/ethrex \(.*\)/\1/' > /version.txt
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# Export the usual networking ports to allow outside access to the node.
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EXPOSE 8545 8546 30303 30303/udp
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ENTRYPOINT ["/ethrex.sh"]

‎clients/ethrex/enode.sh

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#!/bin/bash
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# Script to retrieve the enode
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#
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# This is copied into the validator container by Hive
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# and used to provide a client-specific enode id retriever
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#
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# Immediately abort the script on any error encountered
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set -e
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data='{"jsonrpc":"2.0","method":"admin_nodeInfo","params":[],"id":1}'
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TARGET_RESPONSE=$(curl -s -X POST -H "Content-Type: application/json" --data $data "localhost:8545" )
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TARGET_ENODE=$(echo ${TARGET_RESPONSE}| jq -r '.result.enode')
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echo "$TARGET_ENODE"

‎clients/ethrex/ethrex.sh

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#!/bin/bash
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# Immediately abort the script on any error encountered
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set -ex
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# no ansi colors
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export RUST_LOG_STYLE=never
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ethrex=./ethrex
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# Create the data directory.
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# DATADIR="/ethrex-hive-datadir"
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# mkdir $DATADIR
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# FLAGS="$FLAGS --datadir $DATADIR"
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# TODO If a specific network ID is requested, use that
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#if [ "$HIVE_NETWORK_ID" != "" ]; then
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# FLAGS="$FLAGS --networkid $HIVE_NETWORK_ID"
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#else
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# FLAGS="$FLAGS --networkid 1337"
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#fi
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# Configure the chain.
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mv /genesis.json /genesis-input.json
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jq -f /mapper.jq /genesis-input.json > /genesis.json
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# Configure log level
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LOG=info
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case "$HIVE_LOGLEVEL" in
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0|1) LOG=error ;;
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2) LOG=warn ;;
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3) LOG=info ;;
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4) LOG=debug ;;
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5) LOG=trace ;;
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esac
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FLAGS="$FLAGS --log.level=$LOG"
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# Dump genesis.
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if [ "$HIVE_LOGLEVEL" -lt 4 ]; then
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echo "Supplied genesis state (trimmed, use --sim.loglevel 4 or 5 for full output):"
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jq 'del(.alloc[] | select(.balance == "0x123450000000000000000"))' /genesis.json
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else
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echo "Supplied genesis state:"
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cat /genesis.json
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fi
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echo "Command flags till now:"
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echo $FLAGS
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# Initialize the local testchain with the genesis state
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# echo "Initializing database with genesis state..."
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# $ethrex init $FLAGS --chain /genesis.json
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FLAGS="$FLAGS --network /genesis.json"
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# Don't immediately abort, some imports are meant to fail
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set +ex
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# Load the test chain if present
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echo "Loading initial blockchain..."
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if [ -f /chain.rlp ]; then
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echo "Importing chain.rlp..."
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$ethrex $FLAGS $HIVE_ETHREX_FLAGS import /chain.rlp
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else
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echo "Warning: chain.rlp not found."
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fi
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# Load the remainder of the test chain
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if [ -d /blocks ]; then
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echo "Loading remaining individual blocks..."
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$ethrex $FLAGS $HIVE_ETHREX_FLAGS import /blocks
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else
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echo "Warning: blocks folder not found."
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fi
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# Only set boot nodes in online steps
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# It doesn't make sense to dial out, use only a pre-set bootnode.
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if [ "$HIVE_BOOTNODE" != "" ]; then
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FLAGS="$FLAGS --bootnodes=$HIVE_BOOTNODE"
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fi
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# Configure any mining operation
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if [ "$HIVE_MINER" != "" ]; then
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echo "Warning: miner not supported."
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exit 1
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fi
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if [ "$HIVE_MINER_EXTRA" != "" ]; then
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echo "Warning: miner extra data not supported."
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exit 1
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fi
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# Import clique signing key.
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if [ "$HIVE_CLIQUE_PRIVATEKEY" != "" ]; then
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echo "Warning: clique private key not supported."
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exit 1
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fi
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# Configure RPC.
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FLAGS="$FLAGS --http.addr=0.0.0.0 --authrpc.addr=0.0.0.0"
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if [ "$HIVE_TERMINAL_TOTAL_DIFFICULTY" != "" ]; then
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JWT_SECRET="7365637265747365637265747365637265747365637265747365637265747365"
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echo -n $JWT_SECRET > /jwt.secret
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FLAGS="$FLAGS --authrpc.jwtsecret=/jwt.secret"
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fi
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FLAGS="$FLAGS $HIVE_ETHREX_FLAGS"
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# Launch the main client.
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echo "Running ethrex with flags: $FLAGS"
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$ethrex $FLAGS

‎clients/ethrex/genesis.json

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{
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"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
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"difficulty" : "0x020000",
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"extraData" : "0x42",
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"gasLimit" : "0x2fefd8",
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"mixHash" : "0x2c85bcbce56429100b2108254bb56906257582aeafcbd682bc9af67a9f5aee46",
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"nonce" : "0x78cc16f7b4f65485",
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"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
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"timestamp" : "0x54c98c81",
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"alloc" : {
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"a94f5374fce5edbc8e2a8697c15331677e6ebf0b": {
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"balance" : "0x09184e72a000"
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}
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}
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}

‎clients/ethrex/mapper.jq

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# Removes all empty keys and values in input.
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def remove_empty:
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. | walk(
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if type == "object" then
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with_entries(
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select(
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.value != null and
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.value != "" and
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.value != [] and
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.key != null and
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.key != ""
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)
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)
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else .
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end
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)
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;
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# Converts decimal string to number.
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def to_int:
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if . == null then . else .|tonumber end
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;
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# Converts "1" / "0" to boolean.
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def to_bool:
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if . == null then . else
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if . == "1" then true else false end
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end
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;
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# Replace config in input.
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. + {
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"config": {
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"ethash": (if env.HIVE_CLIQUE_PERIOD then null else {} end),
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"clique": (if env.HIVE_CLIQUE_PERIOD == null then null else {
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"period": env.HIVE_CLIQUE_PERIOD|to_int,
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} end),
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"chainId": (if env.HIVE_CHAIN_ID == null then 1 else env.HIVE_CHAIN_ID|to_int end),
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"homesteadBlock": env.HIVE_FORK_HOMESTEAD|to_int,
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"daoForkBlock": env.HIVE_FORK_DAO_BLOCK|to_int,
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"daoForkSupport": env.HIVE_FORK_DAO_VOTE|to_bool,
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"eip150Block": env.HIVE_FORK_TANGERINE|to_int,
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"eip150Hash": env.HIVE_FORK_TANGERINE_HASH,
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"eip155Block": env.HIVE_FORK_SPURIOUS|to_int,
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"eip158Block": env.HIVE_FORK_SPURIOUS|to_int,
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"byzantiumBlock": env.HIVE_FORK_BYZANTIUM|to_int,
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"constantinopleBlock": env.HIVE_FORK_CONSTANTINOPLE|to_int,
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"petersburgBlock": env.HIVE_FORK_PETERSBURG|to_int,
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"istanbulBlock": env.HIVE_FORK_ISTANBUL|to_int,
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"muirGlacierBlock": env.HIVE_FORK_MUIR_GLACIER|to_int,
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"berlinBlock": env.HIVE_FORK_BERLIN|to_int,
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"londonBlock": env.HIVE_FORK_LONDON|to_int,
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"arrowGlacierBlock": env.HIVE_FORK_ARROW_GLACIER|to_int,
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"grayGlacierBlock": env.HIVE_FORK_GRAY_GLACIER|to_int,
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"mergeNetsplitBlock": env.HIVE_MERGE_BLOCK_ID|to_int,
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"terminalTotalDifficulty": env.HIVE_TERMINAL_TOTAL_DIFFICULTY|to_int,
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"terminalTotalDifficultyPassed": env.HIVE_TERMINAL_TOTAL_DIFFICULTY_PASSED|to_bool,
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"shanghaiTime": env.HIVE_SHANGHAI_TIMESTAMP|to_int,
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"cancunTime": env.HIVE_CANCUN_TIMESTAMP|to_int,
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"pragueTime": env.HIVE_PRAGUE_TIMESTAMP|to_int,
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"blobSchedule": {
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"cancun": {
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"target": (if env.HIVE_CANCUN_BLOB_TARGET then env.HIVE_CANCUN_BLOB_TARGET|to_int else 3 end),
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"max": (if env.HIVE_CANCUN_BLOB_MAX then env.HIVE_CANCUN_BLOB_MAX|to_int else 6 end),
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"baseFeeUpdateFraction": (if env.HIVE_CANCUN_BLOB_BASE_FEE_UPDATE_FRACTION then env.HIVE_CANCUN_BLOB_BASE_FEE_UPDATE_FRACTION|to_int else 3338477 end)
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},
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"prague": {
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"target": (if env.HIVE_PRAGUE_BLOB_TARGET then env.HIVE_PRAGUE_BLOB_TARGET|to_int else 6 end),
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"max": (if env.HIVE_PRAGUE_BLOB_MAX then env.HIVE_PRAGUE_BLOB_MAX|to_int else 9 end),
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"baseFeeUpdateFraction": (if env.HIVE_PRAGUE_BLOB_BASE_FEE_UPDATE_FRACTION then env.HIVE_PRAGUE_BLOB_BASE_FEE_UPDATE_FRACTION|to_int else 5007716 end)
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}
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},
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"depositContractAddress": "0x00000000219ab540356cBB839Cbe05303d7705Fa"
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}|remove_empty
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}

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