Devin
4cbea21d8f
backend/api/rest/server.go:
- NewServer() now delegates to loadJWTSecret(), which:
- Rejects JWT_SECRET < 32 bytes (log.Fatal).
- Requires JWT_SECRET when APP_ENV=production or GO_ENV=production.
- Generates a 32-byte crypto/rand ephemeral secret in dev only.
- Treats rand.Read failure as fatal (removes the prior time-based
fallback that was deterministic and forgeable).
- Default Content-Security-Policy rewritten:
- Drops 'unsafe-inline' and 'unsafe-eval'.
- Drops private CIDRs (192.168.11.221:854[5|6]).
- Adds frame-ancestors 'none', base-uri 'self', form-action 'self'.
- CSP_HEADER is required in production; fatal if unset there.
backend/api/rest/server_security_test.go (new):
- Covers the three loadJWTSecret() paths (valid, whitespace-trimmed,
ephemeral in dev).
- Covers isProductionEnv() across APP_ENV / GO_ENV combinations.
- Asserts defaultDevCSP contains no unsafe directives or private CIDRs
and includes the frame-ancestors / base-uri / form-action directives.
scripts/*.sh:
- Removed 'L@kers2010' default value from SSH_PASSWORD / NEW_PASSWORD in
7 helper scripts. Each script now fails with exit 2 and points to
docs/SECURITY.md if the password isn't supplied via env or argv.
EXECUTE_DEPLOYMENT.sh, EXECUTE_NOW.sh:
- Replaced hardcoded DB_PASSWORD='L@ker$2010' with a ':?' guard that
aborts with a clear error if DB_PASSWORD (and, for EXECUTE_DEPLOYMENT,
RPC_URL) is not exported. Other env vars keep sensible non-secret
defaults via ${VAR:-default}.
README.md:
- Removed the hardcoded Database Password / RPC URL lines. Replaced with
an env-variable reference table pointing at docs/SECURITY.md and
docs/DATABASE_CONNECTION_GUIDE.md.
docs/DEPLOYMENT.md:
- Replaced 'PASSWORD: SSH password (default: L@kers2010)' with a
required-no-default contract and a link to docs/SECURITY.md.
docs/SECURITY.md (new):
- Full secret inventory keyed to the env variable name and the file that
consumes it.
- Five-step rotation checklist covering the Postgres role, the Proxmox
VM SSH password, JWT_SECRET, vendor API keys, and a gitleaks-based
history audit.
- Explicit note that merging secret-scrub PRs does NOT invalidate
already-leaked credentials; rotation is the operator's responsibility.
Verification:
- go build ./... + go vet ./... pass clean.
- Targeted tests (LoadJWTSecret*, IsProduction*, DefaultDevCSP*) pass.
Advances completion criterion 2 (Secrets & config hardened). Residual
leakage from START_HERE.md / LETSENCRYPT_CONFIGURATION_GUIDE.md is
handled by PR #2 (doc consolidation), which deletes those files.
130 lines
5.7 KiB
Bash
Executable File
130 lines
5.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Check Besu Logs on RPC Node with Password Authentication
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# Updated to use password for SSH access
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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RPC_IP="${1:-192.168.11.250}"
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RPC_VMID="${2:-2500}"
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LOG_LINES="${3:-200}"
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SSH_PASSWORD="${SSH_PASSWORD:-${4:-}}"
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if [ -z "${SSH_PASSWORD}" ]; then
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echo "ERROR: SSH_PASSWORD is required. Pass it as an argument or export SSH_PASSWORD in the environment." >&2
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echo " Hardcoded default removed for security; see docs/SECURITY.md." >&2
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exit 2
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fi
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ CHECKING BESU LOGS ON RPC NODE (WITH PASSWORD) ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo ""
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echo "RPC IP: $RPC_IP"
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echo "VMID: $RPC_VMID"
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echo "Log Lines: $LOG_LINES"
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echo ""
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# Check if sshpass is available
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if ! command -v sshpass >/dev/null 2>&1; then
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echo "⚠️ sshpass not installed. Installing..."
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sudo apt-get update -qq && sudo apt-get install -y sshpass 2>/dev/null || {
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echo "❌ Cannot install sshpass automatically"
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echo "Please install manually: sudo apt-get install sshpass"
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echo "Or use manual SSH: ssh root@$RPC_IP"
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exit 1
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}
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fi
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# Method 1: SSH with password
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echo "═══════════════════════════════════════════════════════════════"
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echo "Method 1: SSH Access with Password"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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echo "Attempting SSH connection..."
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SSH_OUTPUT=$(sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 \
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root@"$RPC_IP" \
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"journalctl -u besu-rpc -n $LOG_LINES --no-pager 2>/dev/null || \
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journalctl -u besu -n $LOG_LINES --no-pager 2>/dev/null || \
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journalctl -u hyperledger-besu -n $LOG_LINES --no-pager 2>/dev/null || \
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echo 'NO_LOGS_FOUND'" 2>&1)
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if echo "$SSH_OUTPUT" | grep -q "NO_LOGS_FOUND"; then
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echo " ⚠️ SSH successful but no Besu logs found"
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echo " Checking for alternative service names..."
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# Try to find Besu service
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SERVICE_LIST=$(sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 \
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root@"$RPC_IP" \
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"systemctl list-units --type=service --no-pager | grep -i besu || echo 'NO_BESU_SERVICE'" 2>&1)
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echo "$SERVICE_LIST"
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elif echo "$SSH_OUTPUT" | grep -q "Permission denied\|Connection refused\|Connection timed out"; then
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echo " ❌ SSH failed: $(echo "$SSH_OUTPUT" | head -1)"
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echo ""
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echo " Troubleshooting:"
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echo " 1. Verify password is correct"
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echo " 2. Check if SSH is enabled on container"
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echo " 3. Verify network connectivity"
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echo " 4. Try setting password: pct set $RPC_VMID --password \"$SSH_PASSWORD\""
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elif [ -n "$SSH_OUTPUT" ]; then
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echo " ✅ Retrieved logs via SSH:"
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echo ""
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echo "$SSH_OUTPUT" | head -100
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echo ""
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# Search for transaction-related errors
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echo " Searching for transaction-related errors..."
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echo "$SSH_OUTPUT" | grep -iE "transaction|reject|invalid|revert|gas|deploy|create|contract" | tail -20 || echo " No transaction errors found"
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echo ""
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fi
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# Method 2: Check for Docker containers
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echo "═══════════════════════════════════════════════════════════════"
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echo "Method 2: Docker Container Logs"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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DOCKER_PS=$(sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 \
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root@"$RPC_IP" \
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"docker ps -a 2>/dev/null | grep -i besu || echo 'NO_DOCKER'" 2>&1)
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if echo "$DOCKER_PS" | grep -qv "NO_DOCKER"; then
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echo " Found Docker containers:"
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echo "$DOCKER_PS"
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echo ""
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echo " Retrieving logs..."
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sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 \
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root@"$RPC_IP" \
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"docker ps -a --format '{{.Names}}' 2>/dev/null | grep -i besu | while read container; do \
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echo \"--- Container: \$container ---\"; \
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docker logs \"\$container\" --tail $LOG_LINES 2>/dev/null | head -100; \
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echo \"\"; \
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done" 2>&1 || echo " ⚠️ Could not retrieve Docker logs"
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else
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echo " ⚠️ No Docker containers found"
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fi
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echo ""
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# Summary
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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 "Password configured for VMID $RPC_VMID: $SSH_PASSWORD"
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echo ""
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echo "Manual access:"
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echo " ssh root@$RPC_IP"
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echo " Password: $SSH_PASSWORD"
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echo ""
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echo "Check logs manually:"
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echo " ssh root@$RPC_IP 'journalctl -u besu-rpc -n $LOG_LINES'"
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echo ""
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