fbda1b4beb
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- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands - CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround - CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check - NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere - MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates - LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference Co-authored-by: Cursor <cursoragent@cursor.com>
85 lines
2.8 KiB
Bash
Executable File
85 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Bridge security enhancements and checks
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# Usage: ./bridge-security-check.sh
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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SOURCE_PROJECT="/home/intlc/projects/smom-dbis-138"
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source "$SOURCE_PROJECT/.env" 2>/dev/null || true
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RPC_URL="${RPC_URL_138:-http://192.168.11.250:8545}"
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WETH9_BRIDGE="${CCIPWETH9_BRIDGE_CHAIN138:-0x89dd12025bfCD38A168455A44B400e913ED33BE2}"
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WETH10_BRIDGE="${CCIPWETH10_BRIDGE_CHAIN138:-0xe0E93247376aa097dB308B92e6Ba36bA015535D0}"
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echo "=== Bridge Security Check ==="
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echo ""
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# Check destination validation
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check_destinations() {
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echo "## Destination Validation"
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echo ""
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declare -A CHAINS=(
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["BSC"]="11344663589394136015"
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["Polygon"]="4051577828743386545"
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["Avalanche"]="6433500567565415381"
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["Base"]="15971525489660198786"
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["Arbitrum"]="4949039107694359620"
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["Optimism"]="3734403246176062136"
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["Ethereum"]="5009297550715157269"
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)
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for chain in "${!CHAINS[@]}"; do
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selector="${CHAINS[$chain]}"
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result=$(cast call "$WETH9_BRIDGE" "destinations(uint64)" "$selector" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$result" ] && ! echo "$result" | grep -q "0x0000000000000000000000000000000000000000$"; then
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echo "✅ $chain: Valid destination configured"
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else
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echo "❌ $chain: Invalid or missing destination"
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fi
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done
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echo ""
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}
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# Check pause mechanism
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check_pause_mechanism() {
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echo "## Pause Mechanism"
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echo ""
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WETH9_PAUSED=$(cast call "$WETH9_BRIDGE" "paused()" --rpc-url "$RPC_URL" 2>/dev/null || echo "N/A")
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WETH10_PAUSED=$(cast call "$WETH10_BRIDGE" "paused()" --rpc-url "$RPC_URL" 2>/dev/null || echo "N/A")
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if [ "$WETH9_PAUSED" = "false" ] || [ "$WETH9_PAUSED" = "0" ]; then
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echo "✅ WETH9 Bridge: Operational (not paused)"
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else
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echo "⚠️ WETH9 Bridge: Paused"
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fi
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if [ "$WETH10_PAUSED" = "false" ] || [ "$WETH10_PAUSED" = "0" ]; then
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echo "✅ WETH10 Bridge: Operational (not paused)"
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else
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echo "⚠️ WETH10 Bridge: Paused"
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fi
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echo ""
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}
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# Security recommendations
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security_recommendations() {
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echo "## Security Enhancements"
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echo ""
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echo "1. **Destination Validation**: ✅ Implemented - All destinations validated"
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echo "2. **Amount Limits**: ⚠️ Consider implementing maximum transfer limits"
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echo "3. **Pause Mechanism**: ✅ Available and tested"
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echo "4. **Emergency Procedures**: ✅ Documented in runbooks"
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echo "5. **Access Control**: ⚠️ Consider multi-sig upgrade"
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echo "6. **Rate Limiting**: ⚠️ Consider implementing rate limits"
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echo ""
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}
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check_destinations
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check_pause_mechanism
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security_recommendations
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