264 lines
9.4 KiB
Bash
264 lines
9.4 KiB
Bash
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#!/bin/bash
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# Test Simple Transfer on RPC Nodes
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# Identifies why simple transfers are failing without getting a hash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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CYAN='\033[0;36m'
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NC='\033[0m'
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[⚠]${NC} $1"; }
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log_error() { echo -e "${RED}[✗]${NC} $1"; }
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log_section() { echo -e "${CYAN}════════════════════════════════════════${NC}"; }
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# RPC Nodes
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declare -A RPC_NODES
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RPC_NODES[2500]="192.168.11.250"
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RPC_NODES[2501]="192.168.11.251"
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RPC_NODES[2502]="192.168.11.252"
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RPC_NODES[2400]="192.168.11.240"
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PROXMOX_HOST="${PROXMOX_HOST:-192.168.11.10}"
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# Function to execute RPC call
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rpc_call() {
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local ip="$1"
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local method="$2"
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local params="${3:-[]}"
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local port="${4:-8545}"
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curl -s -X POST "http://${ip}:${port}" \
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-H 'Content-Type: application/json' \
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-d "{\"jsonrpc\":\"2.0\",\"method\":\"${method}\",\"params\":${params},\"id\":1}" 2>/dev/null || echo "{\"error\":\"connection_failed\"}"
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}
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# Function to test transfer on node
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test_transfer() {
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local vmid="$1"
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local ip="$2"
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local hostname="$3"
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log_section
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log_info "Testing Simple Transfer - ${hostname} (${ip})"
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log_section
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echo ""
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# 1. Check RPC is responding
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log_info "1. RPC Connectivity"
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CHAIN_ID=$(rpc_call "$ip" "eth_chainId" | grep -o '"result":"[^"]*"' | cut -d'"' -f4 || echo "")
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if [ -z "$CHAIN_ID" ]; then
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log_error "RPC not responding"
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return 1
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fi
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log_success "RPC responding - Chain ID: ${CHAIN_ID}"
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echo ""
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# 2. Get a test account with balance
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log_info "2. Finding Test Account with Balance"
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# Try to get accounts (if eth_accounts is enabled)
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ACCOUNTS=$(rpc_call "$ip" "eth_accounts" | grep -o '"result":\[[^]]*\]' | grep -o '0x[^"]*' || echo "")
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if [ -z "$ACCOUNTS" ]; then
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log_warn "eth_accounts not available, checking recent blocks for addresses"
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# Get recent block to find addresses
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BLOCK_HEX=$(rpc_call "$ip" "eth_blockNumber" | grep -o '"result":"[^"]*"' | cut -d'"' -f4 || echo "")
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if [ -n "$BLOCK_HEX" ]; then
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BLOCK_DATA=$(rpc_call "$ip" "eth_getBlockByNumber" "[\"${BLOCK_HEX}\", true]")
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FROM_ADDR=$(echo "$BLOCK_DATA" | grep -o '"from":"0x[^"]*"' | cut -d'"' -f4 | head -1 || echo "")
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if [ -n "$FROM_ADDR" ]; then
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log_info "Found address in recent block: ${FROM_ADDR}"
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TEST_FROM="$FROM_ADDR"
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else
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log_warn "Could not find test address, using placeholder"
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TEST_FROM="0x0000000000000000000000000000000000000000"
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fi
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else
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log_warn "Could not get block number"
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TEST_FROM="0x0000000000000000000000000000000000000000"
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fi
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else
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TEST_FROM=$(echo "$ACCOUNTS" | head -1)
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log_success "Using account: ${TEST_FROM}"
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fi
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# Check balance
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BALANCE_HEX=$(rpc_call "$ip" "eth_getBalance" "[\"${TEST_FROM}\",\"latest\"]" | grep -o '"result":"[^"]*"' | cut -d'"' -f4 || echo "")
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if [ -n "$BALANCE_HEX" ]; then
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BALANCE_DEC=$(printf "%d" "$BALANCE_HEX" 2>/dev/null || echo "0")
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BALANCE_ETH=$(echo "scale=4; $BALANCE_DEC / 1000000000000000000" | bc 2>/dev/null || echo "0")
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log_info "Balance: ${BALANCE_ETH} ETH"
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if [ "$BALANCE_DEC" -eq 0 ]; then
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log_warn "Account has zero balance - cannot test transfer"
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echo ""
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return 0
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fi
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fi
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echo ""
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# 3. Get nonce
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log_info "3. Getting Transaction Nonce"
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NONCE_HEX=$(rpc_call "$ip" "eth_getTransactionCount" "[\"${TEST_FROM}\",\"latest\"]" | grep -o '"result":"[^"]*"' | cut -d'"' -f4 || echo "")
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if [ -n "$NONCE_HEX" ]; then
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NONCE_DEC=$(printf "%d" "$NONCE_HEX" 2>/dev/null || echo "0")
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log_success "Nonce: ${NONCE_DEC} (${NONCE_HEX})"
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else
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log_error "Could not get nonce"
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echo ""
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return 1
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fi
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echo ""
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# 4. Get gas price
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log_info "4. Getting Gas Price"
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GAS_PRICE_HEX=$(rpc_call "$ip" "eth_gasPrice" | grep -o '"result":"[^"]*"' | cut -d'"' -f4 || echo "")
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if [ -n "$GAS_PRICE_HEX" ]; then
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GAS_PRICE_DEC=$(printf "%d" "$GAS_PRICE_HEX" 2>/dev/null || echo "0")
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GAS_PRICE_GWEI=$(echo "scale=2; $GAS_PRICE_DEC / 1000000000" | bc 2>/dev/null || echo "0")
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log_success "Gas Price: ${GAS_PRICE_GWEI} gwei (${GAS_PRICE_HEX})"
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else
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log_warn "Could not get gas price, using default"
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GAS_PRICE_HEX="0x3b9aca00" # 1 gwei
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fi
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echo ""
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# 5. Prepare test transfer
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log_info "5. Preparing Test Transfer"
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TEST_TO="0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb" # Test address
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TEST_VALUE="0x2386f26fc10000" # 0.01 ETH
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TRANSFER_DATA="{
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\"from\": \"${TEST_FROM}\",
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\"to\": \"${TEST_TO}\",
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\"value\": \"${TEST_VALUE}\",
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\"gas\": \"0x5208\",
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\"gasPrice\": \"${GAS_PRICE_HEX}\",
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\"nonce\": \"${NONCE_HEX}\"
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}"
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log_info "From: ${TEST_FROM}"
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log_info "To: ${TEST_TO}"
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log_info "Value: 0.01 ETH"
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echo ""
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# 6. Try to send transaction (unsigned - will fail but shows validation)
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log_info "6. Testing Transaction Validation"
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log_warn "Note: This will fail without private key, but shows if RPC accepts the transaction format"
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# Try eth_sendTransaction (requires unlocked account or will fail)
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SEND_RESULT=$(rpc_call "$ip" "eth_sendTransaction" "[${TRANSFER_DATA}]")
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ERROR_CODE=$(echo "$SEND_RESULT" | grep -o '"code":[^,}]*' | cut -d':' -f2 || echo "")
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ERROR_MSG=$(echo "$SEND_RESULT" | grep -o '"message":"[^"]*"' | cut -d'"' -f4 || echo "")
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if [ -n "$ERROR_CODE" ]; then
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log_error "Transaction rejected with code: ${ERROR_CODE}"
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log_error "Error message: ${ERROR_MSG}"
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# Analyze error codes
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case "$ERROR_CODE" in
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-32000)
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log_warn "Error -32000: Invalid input or transaction rejected"
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;;
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-32003)
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log_warn "Error -32003: Transaction rejected (pre-pool validation)"
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;;
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-32009)
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log_warn "Error -32009: Gas price below minimum"
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;;
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-32602)
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log_warn "Error -32602: Invalid params"
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;;
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-32603)
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log_warn "Error -32603: Internal error"
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;;
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esac
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else
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TX_HASH=$(echo "$SEND_RESULT" | grep -o '"result":"0x[^"]*"' | cut -d'"' -f4 || echo "")
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if [ -n "$TX_HASH" ]; then
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log_success "Transaction accepted! Hash: ${TX_HASH}"
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else
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log_warn "Unexpected response: ${SEND_RESULT}"
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fi
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fi
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echo ""
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# 7. Check account permissioning
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log_info "7. Checking Account Permissioning"
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PERM_CHECK=$(ssh -o StrictHostKeyChecking=no -o ConnectTimeout=5 root@"$PROXMOX_HOST" \
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"pct exec ${vmid} -- grep -i 'permissions-accounts-config-file-enabled' /etc/besu/*.toml 2>/dev/null | head -1" 2>/dev/null || echo "")
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if [ -n "$PERM_CHECK" ]; then
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if echo "$PERM_CHECK" | grep -qi "true"; then
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log_warn "Account permissioning is ENABLED"
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log_info "Config: ${PERM_CHECK}"
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else
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log_success "Account permissioning is DISABLED"
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fi
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else
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log_warn "Could not check permissioning config"
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fi
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echo ""
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# 8. Check minimum gas price
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log_info "8. Checking Minimum Gas Price Configuration"
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MIN_GAS=$(ssh -o StrictHostKeyChecking=no -o ConnectTimeout=5 root@"$PROXMOX_HOST" \
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"pct exec ${vmid} -- grep -i 'min-gas-price' /etc/besu/*.toml 2>/dev/null | head -1" 2>/dev/null || echo "")
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if [ -n "$MIN_GAS" ]; then
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log_info "Min gas price config: ${MIN_GAS}"
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else
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log_info "No minimum gas price configured (using default)"
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fi
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echo ""
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# 9. Check recent logs for transaction rejections
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log_info "9. Recent Transaction Rejection Logs"
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REJECTIONS=$(ssh -o StrictHostKeyChecking=no -o ConnectTimeout=5 root@"$PROXMOX_HOST" \
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"pct exec ${vmid} -- journalctl -u besu-rpc --since '10 minutes ago' --no-pager 2>/dev/null | grep -iE 'reject|invalid|underpriced|permission' | tail -10" 2>/dev/null || echo "")
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if [ -z "$REJECTIONS" ]; then
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log_info "No recent rejection messages in logs"
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else
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log_warn "Recent rejection messages:"
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echo "$REJECTIONS" | while IFS= read -r line; do
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echo " $line"
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done
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fi
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echo ""
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echo "----------------------------------------"
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echo ""
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}
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# Main execution
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log_section
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log_info "Simple Transfer Failure Investigation"
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log_info "Testing why transfers fail without getting a hash"
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log_section
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echo ""
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# Test on primary RPC nodes
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test_transfer "2500" "${RPC_NODES[2500]}" "besu-rpc-1"
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test_transfer "2501" "${RPC_NODES[2501]}" "besu-rpc-2"
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test_transfer "2502" "${RPC_NODES[2502]}" "besu-rpc-3"
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log_section
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log_info "Investigation Complete"
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log_section
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echo ""
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log_info "Key Areas to Check:"
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log_info "1. Account permissioning configuration"
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log_info "2. Minimum gas price settings"
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log_info "3. Transaction validation errors"
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log_info "4. RPC method availability"
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echo ""
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