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Feat/add networks (#1303)
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Prad Nukala
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#!/bin/bash
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# scripts/lib/genesis.sh - Genesis file utilities for Sonr scripts
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set -euo pipefail
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# Source environment and JSON helpers
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "${SCRIPT_DIR}/env.sh"
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source "${SCRIPT_DIR}/jq_patch.sh"
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# Generate VRF keypair for the network
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# Usage: generate_vrf_key [chain_dir]
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generate_vrf_key() {
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local chain_dir="${1:-$CHAIN_DIR}"
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ensure_chain_dir
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local genesis_file="$chain_dir/config/genesis.json"
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ensure_file "$genesis_file"
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local chain_id
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chain_id=$(get_json_value "$genesis_file" '.chain_id')
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if [[ -z "$chain_id" || "$chain_id" == "null" ]]; then
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log_error "Failed to extract chain-id from genesis file"
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return 1
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fi
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log_info "Generating VRF keypair for network: $chain_id"
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# Create deterministic entropy from chain-id using SHA256
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local entropy_seed
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entropy_seed=$(echo -n "$chain_id" | sha256sum | cut -d' ' -f1)
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# Generate 64 bytes of deterministic randomness
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local seed_part1="$entropy_seed"
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local seed_part2
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seed_part2=$(echo -n "$entropy_seed" | sha256sum | cut -d' ' -f1)
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# Combine to create 64 bytes of hex data
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local vrf_key_hex="${seed_part1}${seed_part2}"
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# Ensure we have exactly 128 hex characters (64 bytes)
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if [[ ${#vrf_key_hex} -ne 128 ]]; then
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log_error "Generated VRF key has incorrect size: ${#vrf_key_hex}"
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return 1
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fi
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# Path to store VRF secret key
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local vrf_key_path="$chain_dir/vrf_secret.key"
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# Ensure directory exists
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mkdir -p "$chain_dir"
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# Convert hex to binary and write to file
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echo -n "$vrf_key_hex" | xxd -r -p > "$vrf_key_path"
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# Set restrictive permissions (owner read/write only)
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chmod 0600 "$vrf_key_path"
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# Validate file was created with correct size (64 bytes)
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local file_size
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file_size=$(wc -c < "$vrf_key_path")
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if [[ $file_size -ne 64 ]]; then
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log_error "VRF key file has incorrect size: ${file_size} bytes"
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rm -f "$vrf_key_path"
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return 1
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fi
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log_success "VRF keypair generated for network: $chain_id"
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log_success "VRF secret key stored securely: $vrf_key_path"
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return 0
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}
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# Update genesis with Sonr-specific parameters
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# Usage: update_genesis_params [genesis_file]
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update_genesis_params() {
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local genesis_file="${1:-$CHAIN_DIR/config/genesis.json}"
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ensure_file "$genesis_file"
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log_info "Updating genesis parameters for Sonr"
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# Update stake denomination
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set_json_string "$genesis_file" 'app_state.staking.params.bond_denom' "$DENOM"
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# Update mint denomination
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set_json_string "$genesis_file" 'app_state.mint.params.mint_denom' "$DENOM"
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# Update crisis fee
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set_json_object "$genesis_file" 'app_state.crisis.constant_fee' "{\"denom\":\"$DENOM\",\"amount\":\"1000\"}"
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# Update minimum commission rate
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set_json_string "$genesis_file" 'app_state.staking.params.min_commission_rate' "0.050000000000000000"
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# Update block max gas
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set_json_string "$genesis_file" 'consensus.params.block.max_gas' "100000000000"
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# Update unbonding time
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set_json_string "$genesis_file" 'app_state.staking.params.unbonding_time' "300s"
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# Update downtime jail duration
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set_json_string "$genesis_file" 'app_state.slashing.params.downtime_jail_duration' "60s"
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# Update governance parameters for SDK v0.47+
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if json_path_exists "$genesis_file" '.app_state.gov.params'; then
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set_json_string "$genesis_file" 'app_state.gov.params.max_deposit_period' "30s"
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set_json_string "$genesis_file" 'app_state.gov.params.min_deposit[0].amount' "10"
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set_json_string "$genesis_file" 'app_state.gov.params.voting_period' "30s"
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set_json_string "$genesis_file" 'app_state.gov.params.quorum' "0.000000000000000000"
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set_json_string "$genesis_file" 'app_state.gov.params.threshold' "0.000000000000000000"
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set_json_string "$genesis_file" 'app_state.gov.params.veto_threshold' "0.000000000000000000"
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fi
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# Update EVM parameters if present
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if json_path_exists "$genesis_file" '.app_state.evm'; then
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set_json_string "$genesis_file" 'app_state.evm.params.evm_denom' "$DENOM"
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set_json_object "$genesis_file" 'app_state.evm.params.active_static_precompiles' '["0x0000000000000000000000000000000000000100","0x0000000000000000000000000000000000000400","0x0000000000000000000000000000000000000800","0x0000000000000000000000000000000000000801","0x0000000000000000000000000000000000000802","0x0000000000000000000000000000000000000803","0x0000000000000000000000000000000000000804","0x0000000000000000000000000000000000000805"]'
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fi
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# Update ERC20 parameters if present
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if json_path_exists "$genesis_file" '.app_state.erc20'; then
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set_json_object "$genesis_file" 'app_state.erc20.params.native_precompiles' '["0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE"]'
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set_json_object "$genesis_file" 'app_state.erc20.token_pairs' '[{"contract_owner":1,"erc20_address":"0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE","denom":"'"$DENOM"'","enabled":true}]'
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fi
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# Update feemarket parameters if present
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if json_path_exists "$genesis_file" '.app_state.feemarket'; then
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set_json_bool "$genesis_file" 'app_state.feemarket.params.no_base_fee' true
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set_json_string "$genesis_file" 'app_state.feemarket.params.base_fee' "0.000000000000000000"
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fi
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# Update tokenfactory parameters if present
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if json_path_exists "$genesis_file" '.app_state.tokenfactory'; then
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set_json_object "$genesis_file" 'app_state.tokenfactory.params.denom_creation_fee' '[]'
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set_json_number "$genesis_file" 'app_state.tokenfactory.params.denom_creation_gas_consume' 100000
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fi
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# Update ABCI parameters if present
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if json_path_exists "$genesis_file" '.consensus.params.abci'; then
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set_json_string "$genesis_file" 'consensus.params.abci.vote_extensions_enable_height' "1"
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fi
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log_success "Genesis parameters updated for Sonr"
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}
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# Add constitution to governance if CONSTITUTION.md exists
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# Usage: add_constitution [genesis_file] [constitution_file]
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add_constitution() {
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local genesis_file="${1:-$CHAIN_DIR/config/genesis.json}"
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local constitution_file="${2:-CONSTITUTION.md}"
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ensure_file "$genesis_file"
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# Look for CONSTITUTION.md in the git root directory
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local script_dir
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script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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local git_root
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git_root="$(cd "${script_dir}/.." && pwd)"
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local constitution_path="$git_root/$constitution_file"
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if [[ ! -f "$constitution_path" ]]; then
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log_warn "Constitution file not found: $constitution_path"
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return 0
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fi
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log_info "Adding constitution from: $constitution_path"
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local constitution_content
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constitution_content=$(cat "$constitution_path" | jq -Rs .)
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set_json_object "$genesis_file" 'app_state.gov.constitution' "$constitution_content"
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log_success "Constitution added to governance"
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}
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# Validate genesis file
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# Usage: validate_genesis [genesis_file]
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validate_genesis() {
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local genesis_file="${1:-$CHAIN_DIR/config/genesis.json}"
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ensure_file "$genesis_file"
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log_info "Validating genesis file..."
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# Validate JSON
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validate_json "$genesis_file"
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# Check required fields
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local chain_id
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chain_id=$(get_json_value "$genesis_file" '.chain_id')
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if [[ -z "$chain_id" || "$chain_id" == "null" ]]; then
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log_error "Genesis file missing chain_id"
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return 1
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fi
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# Check app_state exists
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if ! json_path_exists "$genesis_file" '.app_state'; then
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log_error "Genesis file missing app_state"
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return 1
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fi
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log_success "Genesis file validation passed"
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}
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# Export functions
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export -f generate_vrf_key update_genesis_params add_constitution validate_genesis
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