Add full monorepo: virtual-banker, backend, frontend, docs, scripts, deployment
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
defiQUG
154
scripts/check-network-restrictions.sh
Executable file
154
scripts/check-network-restrictions.sh
Executable file
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#!/bin/bash
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# Check if network allows contract creation
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# Verifies CREATE opcode and deployment restrictions
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR/.."
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source .env 2>/dev/null || true
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RPC_URL="${RPC_URL_138:-http://192.168.11.250:8545}"
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ACCOUNT=$(cast wallet address "$PRIVATE_KEY" 2>/dev/null || echo "")
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if [ -z "$ACCOUNT" ]; then
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echo "Error: PRIVATE_KEY not set or invalid"
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exit 1
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fi
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ NETWORK RESTRICTION CHECK ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo ""
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echo "RPC: $RPC_URL"
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echo "Account: $ACCOUNT"
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echo ""
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# Check network status
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echo "=== Network Status ==="
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BLOCK=$(cast block-number --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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CHAIN_ID=$(cast chain-id --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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echo "Block: $BLOCK"
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echo "Chain ID: $CHAIN_ID"
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echo ""
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# Check account balance
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echo "=== Account Status ==="
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BALANCE=$(cast balance "$ACCOUNT" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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BALANCE_ETH=$(cast --from-wei "$BALANCE" ether 2>/dev/null || echo "0")
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NONCE=$(cast nonce "$ACCOUNT" --rpc-url "$RPC_URL" 2>/dev/null || echo "0")
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echo "Balance: $BALANCE_ETH ETH"
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echo "Nonce: $NONCE"
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echo ""
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# Test contract creation with minimal contract
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echo "=== Testing Contract Creation ==="
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echo "Attempting to deploy minimal test contract..."
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TEMP_DIR=$(mktemp -d)
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cd "$TEMP_DIR"
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# Initialize forge project
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forge init --no-git --force . > /dev/null 2>&1
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# Create minimal test contract
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cat > src/TestContract.sol << 'EOF'
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// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.19;
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contract TestContract {
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uint256 public value = 42;
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}
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EOF
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# Build
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forge build > /dev/null 2>&1
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# Get bytecode
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BYTECODE=$(cat out/TestContract.sol/TestContract.json | jq -r '.bytecode.object' 2>/dev/null || echo "")
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if [ -n "$BYTECODE" ] && [ "$BYTECODE" != "null" ] && [ ${#BYTECODE} -gt 100 ]; then
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echo "✓ Got test contract bytecode (${#BYTECODE} chars)"
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echo ""
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echo "Attempting deployment with high gas..."
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FORCE_GAS="5000000000" # 5 gwei
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CURRENT_NONCE=$(cast nonce "$ACCOUNT" --rpc-url "$RPC_URL")
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echo "Gas: $FORCE_GAS wei ($(echo "scale=2; $FORCE_GAS / 1000000000" | bc) gwei)"
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echo "Nonce: $CURRENT_NONCE"
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echo ""
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# Try deployment
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TX_OUTPUT=$(timeout 30 cast send --create "$BYTECODE" \
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--rpc-url "$RPC_URL" \
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--private-key "$PRIVATE_KEY" \
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--gas-price "$FORCE_GAS" \
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--nonce "$CURRENT_NONCE" \
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--legacy 2>&1 || echo "FAILED")
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if echo "$TX_OUTPUT" | grep -qE "(blockHash|transactionHash|contractAddress)"; then
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echo "✓✓✓ Test contract deployment transaction sent!"
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TX_HASH=$(echo "$TX_OUTPUT" | grep -oE "0x[0-9a-f]{64}" | head -1)
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CONTRACT_ADDR=$(echo "$TX_OUTPUT" | grep -oE "contractAddress[[:space:]]+0x[0-9a-fA-F]{40}" | awk '{print $2}' || echo "")
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if [ -n "$TX_HASH" ]; then
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echo "Transaction: $TX_HASH"
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fi
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if [ -n "$CONTRACT_ADDR" ]; then
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echo "Contract Address: $CONTRACT_ADDR"
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echo ""
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echo "Waiting 20 seconds for confirmation..."
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sleep 20
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CODE=$(cast code "$CONTRACT_ADDR" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$CODE" ] && [ "$CODE" != "0x" ] && [ ${#CODE} -gt 100 ]; then
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echo "✓✓✓ Contract creation CONFIRMED!"
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echo "✓ Network allows contract creation"
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VALUE=$(cast call "$CONTRACT_ADDR" "value()" --rpc-url "$RPC_URL" 2>/dev/null || echo "")
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if [ -n "$VALUE" ]; then
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echo "✓ Contract is functional (value: $VALUE)"
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fi
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else
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echo "⚠ Contract not yet confirmed (may take time)"
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echo "Code length: ${#CODE}"
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fi
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else
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echo "⚠ Contract address not in output (check transaction receipt)"
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fi
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elif echo "$TX_OUTPUT" | grep -qi "revert\|error\|denied\|restricted"; then
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echo "✗✗✗ Contract creation may be RESTRICTED!"
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echo ""
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echo "Error output:"
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echo "$TX_OUTPUT" | grep -iE "revert|error|denied|restricted" | head -5
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echo ""
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echo "⚠ Network may have restrictions on contract creation"
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else
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echo "⚠ Deployment attempt unclear"
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echo "Output:"
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echo "$TX_OUTPUT" | tail -10
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fi
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else
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echo "✗ Failed to get bytecode"
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fi
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# Cleanup
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rm -rf "$TEMP_DIR"
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echo ""
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ SUMMARY ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo ""
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echo "Network Status:"
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echo " Block: $BLOCK"
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echo " Chain ID: $CHAIN_ID"
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echo " Account Balance: $BALANCE_ETH ETH"
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echo ""
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echo "If contract creation test failed:"
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echo " 1. Check network configuration"
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echo " 2. Verify CREATE opcode is enabled"
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echo " 3. Contact network administrators"
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echo ""
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