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Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/quick-fix-besu-debug.sh

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+#!/bin/bash
+# Quick fix to enable DEBUG API - run directly on besu-rpc-1
+# Usage: bash quick-fix-besu-debug.sh
+
+set -euo pipefail
+
+CONFIG_FILE="/etc/besu/config-rpc.toml"
+
+echo "╔══════════════════════════════════════════════════════════════╗"
+echo "║     QUICK FIX: ENABLE DEBUG API                              ║"
+echo "╚══════════════════════════════════════════════════════════════╝"
+echo ""
+
+# Backup
+BACKUP="${CONFIG_FILE}.backup.$(date +%Y%m%d_%H%M%S)"
+cp "$CONFIG_FILE" "$BACKUP"
+echo "✅ Backup: $BACKUP"
+echo ""
+
+# Update rpc-http-api
+echo "Updating rpc-http-api..."
+sed -i 's/rpc-http-api=\["ETH","NET","WEB3","TXPOOL","ADMIN"\]/rpc-http-api=["ETH","NET","WEB3","TXPOOL","ADMIN","DEBUG","TRACE"]/g' "$CONFIG_FILE"
+echo "✅ rpc-http-api updated"
+echo ""
+
+# Update rpc-ws-api
+echo "Updating rpc-ws-api..."
+sed -i 's/rpc-ws-api=\["ETH","NET","WEB3"\]/rpc-ws-api=["ETH","NET","WEB3","DEBUG","TRACE"]/g' "$CONFIG_FILE"
+echo "✅ rpc-ws-api updated"
+echo ""
+
+# Verify
+echo "📋 Updated configuration:"
+grep -E "rpc-http-api|rpc-ws-api" "$CONFIG_FILE"
+echo ""
+
+# Restart
+echo "🔄 Restarting besu-rpc..."
+systemctl restart besu-rpc
+echo "✅ Service restarted"
+echo ""
+
+# Wait
+echo "⏳ Waiting 10 seconds..."
+sleep 10
+echo ""
+
+# Test
+echo "🧪 Testing DEBUG API..."
+TEST_TX="0x4dc9f5eedf580c2b37457916b04048481aba19cf3c1a106ea1ee9eefa0dc03c8"
+RESPONSE=$(curl -s -X POST -H "Content-Type: application/json" \
+  --data "{\"jsonrpc\":\"2.0\",\"method\":\"debug_traceTransaction\",\"params\":[\"$TEST_TX\",{\"tracer\":\"callTracer\"}],\"id\":1}" \
+  http://localhost:8545 2>&1)
+
+if echo "$RESPONSE" | grep -q "Method not enabled"; then
+    echo "❌ DEBUG API still not enabled"
+    echo "   Wait a bit longer and try again"
+else
+    echo "✅ DEBUG API is enabled!"
+    echo "   Response received"
+fi
+
+echo ""
+echo "✅ Done! Backup saved at: $BACKUP"
+