264 lines
8.8 KiB
Bash
Executable File
264 lines
8.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Pre-Flight Check for CCIP Configuration
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# Validates all prerequisites before configuration
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# Usage: ./pre-flight-check.sh
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
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# Load environment variables if .env exists
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if [ -f "$PROJECT_ROOT/.env" ]; then
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source "$PROJECT_ROOT/.env"
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elif [ -f "$PROJECT_ROOT/../.env" ]; then
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source "$PROJECT_ROOT/../.env"
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fi
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# Configuration
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RPC_URL="${RPC_URL_138:-http://192.168.11.250:8545}"
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PASSED=0
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FAILED=0
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WARNINGS=0
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check_pass() {
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((PASSED++)) || true
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log_success "$1"
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}
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check_fail() {
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((FAILED++)) || true
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log_error "$1"
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}
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check_warn() {
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((WARNINGS++)) || true
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log_warn "$1"
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}
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log_info "========================================="
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log_info "CCIP Pre-Flight Check"
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log_info "========================================="
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log_info ""
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log_info "RPC URL: $RPC_URL"
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log_info ""
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# Check 1: RPC Connectivity
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log_info "1. RPC Connectivity"
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BLOCK_NUMBER=$(cast block-number --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$BLOCK_NUMBER" ]; then
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check_pass "RPC accessible (block: $BLOCK_NUMBER)"
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else
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check_fail "RPC not accessible"
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exit 1
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fi
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# Check 2: PRIVATE_KEY from .env
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log_info ""
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log_info "2. PRIVATE_KEY Configuration"
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if [ -z "${PRIVATE_KEY:-}" ]; then
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check_fail "PRIVATE_KEY not set in .env file"
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log_info " Add to .env: PRIVATE_KEY=0x..."
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else
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check_pass "PRIVATE_KEY found in .env"
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# Validate private key format
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if ! echo "$PRIVATE_KEY" | grep -qE "^0x[0-9a-fA-F]{64}$"; then
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check_warn "PRIVATE_KEY format may be invalid (should be 0x followed by 64 hex chars)"
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else
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check_pass "PRIVATE_KEY format valid"
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fi
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fi
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# Check 3: Account from PRIVATE_KEY
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log_info ""
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log_info "3. Account Validation"
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if [ -n "${PRIVATE_KEY:-}" ]; then
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ACCOUNT=$(cast wallet address "$PRIVATE_KEY" 2>/dev/null || echo "")
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if [ -z "$ACCOUNT" ]; then
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check_fail "Could not derive address from PRIVATE_KEY"
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else
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check_pass "Account address: $ACCOUNT"
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# Check ETH balance
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ETH_BALANCE=$(cast balance "$ACCOUNT" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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ETH_BALANCE_ETH=$(cast --from-wei "$ETH_BALANCE" ether 2>/dev/null || echo "0")
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# Estimate required ETH (gas for ~14 transactions: 7 WETH9 + 7 WETH10)
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# Each transaction ~0.001 ETH, so need ~0.014 ETH minimum
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REQUIRED_ETH="0.02"
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if (( $(echo "$ETH_BALANCE_ETH >= $REQUIRED_ETH" | bc -l 2>/dev/null || echo 0) )); then
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check_pass "ETH balance sufficient: $ETH_BALANCE_ETH ETH (need $REQUIRED_ETH ETH)"
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else
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check_fail "Insufficient ETH balance: $ETH_BALANCE_ETH ETH (need at least $REQUIRED_ETH ETH)"
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fi
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fi
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else
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check_fail "Cannot validate account (PRIVATE_KEY not set)"
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fi
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# Check 4: Current Nonce
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log_info ""
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log_info "4. Transaction Nonce"
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if [ -n "${ACCOUNT:-}" ]; then
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CURRENT_NONCE=$(cast nonce "$ACCOUNT" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$CURRENT_NONCE" ]; then
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check_pass "Current nonce: $CURRENT_NONCE"
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log_info " Next available nonce: $CURRENT_NONCE"
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else
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check_fail "Could not get current nonce"
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fi
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else
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check_fail "Cannot check nonce (account not available)"
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fi
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# Check 5: Contract Deployments
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log_info ""
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log_info "5. Contract Deployments"
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ROUTER="0x8078A09637e47Fa5Ed34F626046Ea2094a5CDE5e"
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SENDER="0x105F8A15b819948a89153505762444Ee9f324684"
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WETH9_BRIDGE="0x971cD9D156f193df8051E48043C476e53ECd4693"
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WETH10_BRIDGE="0xe0E93247376aa097dB308B92e6Ba36bA015535D0"
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ROUTER_BYTECODE=$(cast code "$ROUTER" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$ROUTER_BYTECODE" ] && [ "$ROUTER_BYTECODE" != "0x" ]; then
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check_pass "Router deployed"
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else
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check_fail "Router not deployed"
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fi
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SENDER_BYTECODE=$(cast code "$SENDER" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$SENDER_BYTECODE" ] && [ "$SENDER_BYTECODE" != "0x" ]; then
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check_pass "Sender deployed"
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else
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check_fail "Sender not deployed"
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fi
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WETH9_BRIDGE_BYTECODE=$(cast code "$WETH9_BRIDGE" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$WETH9_BRIDGE_BYTECODE" ] && [ "$WETH9_BRIDGE_BYTECODE" != "0x" ]; then
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check_pass "WETH9 Bridge deployed"
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else
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check_fail "WETH9 Bridge not deployed"
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fi
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WETH10_BRIDGE_BYTECODE=$(cast code "$WETH10_BRIDGE" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$WETH10_BRIDGE_BYTECODE" ] && [ "$WETH10_BRIDGE_BYTECODE" != "0x" ]; then
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check_pass "WETH10 Bridge deployed"
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else
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check_fail "WETH10 Bridge not deployed"
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fi
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# Check 6: Destination Addresses
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log_info ""
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log_info "6. Destination Address Validation"
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declare -A DESTINATIONS=(
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["BSC"]="11344663589394136015:0x8078a09637e47fa5ed34f626046ea2094a5cde5e:0x105f8a15b819948a89153505762444ee9f324684"
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["Polygon"]="4051577828743386545:0xa780ef19a041745d353c9432f2a7f5a241335ffe:0xdab0591e5e89295ffad75a71dcfc30c5625c4fa2"
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["Avalanche"]="6433500567565415381:0x8078a09637e47fa5ed34f626046ea2094a5cde5e:0x105f8a15b819948a89153505762444ee9f324684"
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["Base"]="15971525489660198786:0x8078a09637e47fa5ed34f626046ea2094a5cde5e:0x105f8a15b819948a89153505762444ee9f324684"
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["Arbitrum"]="4949039107694359620:0x8078a09637e47fa5ed34f626046ea2094a5cde5e:0x105f8a15b819948a89153505762444ee9f324684"
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["Optimism"]="3734403246176062136:0x8078a09637e47fa5ed34f626046ea2094a5cde5e:0x105f8a15b819948a89153505762444ee9f324684"
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["Ethereum"]="5009297550715157269:0x2A0840e5117683b11682ac46f5CF5621E67269E3:0xb7721dD53A8c629d9f1Ba31a5819AFe250002b03"
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)
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VALID_DESTINATIONS=0
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for CHAIN_NAME in "${!DESTINATIONS[@]}"; do
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IFS=':' read -r SELECTOR WETH9_ADDR WETH10_ADDR <<< "${DESTINATIONS[$CHAIN_NAME]}"
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if echo "$WETH9_ADDR" | grep -qE "^0x[0-9a-fA-F]{40}$" && \
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echo "$WETH10_ADDR" | grep -qE "^0x[0-9a-fA-F]{40}$"; then
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((VALID_DESTINATIONS++)) || true
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fi
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done
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if [ $VALID_DESTINATIONS -eq 7 ]; then
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check_pass "All 7 destination addresses valid"
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else
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check_fail "Some destination addresses invalid ($VALID_DESTINATIONS/7 valid)"
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fi
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# Check 7: Current Configuration Status
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log_info ""
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log_info "7. Current Configuration Status"
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WETH9_CONFIGURED=0
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WETH10_CONFIGURED=0
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for CHAIN_NAME in "${!DESTINATIONS[@]}"; do
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IFS=':' read -r SELECTOR WETH9_ADDR WETH10_ADDR <<< "${DESTINATIONS[$CHAIN_NAME]}"
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DEST_WETH9=$(cast call "$WETH9_BRIDGE" "destinations(uint64)" "$SELECTOR" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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DEST_WETH9_CLEAN=$(echo "$DEST_WETH9" | grep -oE "^0x[0-9a-fA-F]{40}$" | head -1 || echo "")
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if [ -n "$DEST_WETH9_CLEAN" ] && ! echo "$DEST_WETH9_CLEAN" | grep -qE "^0x0+$"; then
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((WETH9_CONFIGURED++)) || true
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fi
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DEST_WETH10=$(cast call "$WETH10_BRIDGE" "destinations(uint64)" "$SELECTOR" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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DEST_WETH10_CLEAN=$(echo "$DEST_WETH10" | grep -oE "^0x[0-9a-fA-F]{40}$" | head -1 || echo "")
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if [ -n "$DEST_WETH10_CLEAN" ] && ! echo "$DEST_WETH10_CLEAN" | grep -qE "^0x0+$"; then
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((WETH10_CONFIGURED++)) || true
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fi
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done
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log_info " WETH9 Bridge: $WETH9_CONFIGURED/7 destinations configured"
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log_info " WETH10 Bridge: $WETH10_CONFIGURED/7 destinations configured"
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if [ $WETH9_CONFIGURED -eq 7 ] && [ $WETH10_CONFIGURED -eq 7 ]; then
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check_pass "All destinations already configured"
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elif [ $WETH9_CONFIGURED -gt 0 ] || [ $WETH10_CONFIGURED -gt 0 ]; then
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check_warn "Partial configuration ($WETH9_CONFIGURED WETH9, $WETH10_CONFIGURED WETH10)"
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else
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check_warn "No destinations configured (ready for configuration)"
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fi
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# Summary
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log_info ""
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log_info "========================================="
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log_info "Pre-Flight Check Summary"
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log_info "========================================="
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log_info ""
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log_success "Passed: $PASSED"
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log_warn "Warnings: $WARNINGS"
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log_error "Failed: $FAILED"
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log_info ""
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if [ $FAILED -eq 0 ]; then
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if [ $WARNINGS -eq 0 ]; then
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log_success "✓ All checks passed - Ready for configuration!"
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exit 0
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else
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log_warn "⚠ Checks passed with warnings - Configuration can proceed"
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exit 0
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fi
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else
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log_error "✗ Some checks failed - Fix issues before configuration"
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log_info ""
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log_info "Next steps:"
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if [ -z "${PRIVATE_KEY:-}" ]; then
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log_info " 1. Add PRIVATE_KEY to .env file"
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fi
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if [ -n "${ACCOUNT:-}" ] && [ -n "${ETH_BALANCE_ETH:-}" ]; then
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if (( $(echo "$ETH_BALANCE_ETH < 0.02" | bc -l 2>/dev/null || echo 1) )); then
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log_info " 2. Add ETH to account: $ACCOUNT"
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fi
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fi
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exit 1
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fi
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