Devin
ad69385beb
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 '***REDACTED-LEGACY-PW***' 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='***REDACTED-LEGACY-PW***' 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 ${VAR:-default}.
README.md:
- Removed the hardcoded Database Password / RPC URL lines. Replaced with
an env-variable reference table pointing at docs/SECURITY.md and
docs/DATABASE_CONNECTION_GUIDE.md.
docs/DEPLOYMENT.md:
- Replaced 'PASSWORD: SSH password (default: ***REDACTED-LEGACY-PW***)' with a
required-no-default contract and a link to docs/SECURITY.md.
docs/SECURITY.md (new):
- Full secret inventory keyed to the env variable name and the file that
consumes it.
- Five-step rotation checklist covering the Postgres role, the Proxmox
VM SSH password, JWT_SECRET, vendor API keys, and a gitleaks-based
history audit.
- Explicit note that merging secret-scrub PRs does NOT invalidate
already-leaked credentials; rotation is the operator's responsibility.
Verification:
- go build ./... + go vet ./... pass clean.
- Targeted tests (LoadJWTSecret*, IsProduction*, DefaultDevCSP*) pass.
Advances completion criterion 2 (Secrets & config hardened). Residual
leakage from START_HERE.md / LETSENCRYPT_CONFIGURATION_GUIDE.md is
handled by PR #2 (doc consolidation), which deletes those files.
93 lines
3.7 KiB
Bash
Executable File
93 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Check Besu Configuration and Enable DEBUG API
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# Can be run on RPC node or via SSH
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set -euo pipefail
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RPC_IP="${1:-192.168.11.250}"
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SSH_PASSWORD="${SSH_PASSWORD:-${2:-}}"
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if [ -z "${SSH_PASSWORD}" ]; then
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echo "ERROR: SSH_PASSWORD is required. Pass it as an argument or export SSH_PASSWORD in the environment." >&2
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echo " Hardcoded default removed for security; see docs/SECURITY.md." >&2
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exit 2
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fi
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CONFIG_FILE="${3:-/etc/besu/config-rpc-core.toml}"
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ CHECKING BESU CONFIGURATION ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo ""
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# Check if running locally or via SSH
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if [ "$RPC_IP" = "localhost" ] || [ "$RPC_IP" = "127.0.0.1" ]; then
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# Running locally on RPC node
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echo "Checking local configuration..."
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if [ -f "$CONFIG_FILE" ]; then
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echo "✅ Config file found: $CONFIG_FILE"
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echo ""
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echo "Current rpc-http-api setting:"
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grep "rpc-http-api" "$CONFIG_FILE" | head -1
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echo ""
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if grep -q "rpc-http-api" "$CONFIG_FILE" | grep -q "DEBUG"; then
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echo "✅ DEBUG API is already enabled"
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else
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echo "❌ DEBUG API is NOT enabled"
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echo ""
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echo "To enable, run:"
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echo " sed -i 's/rpc-http-api=\[\"ETH\",\"NET\",\"WEB3\",\"TXPOOL\",\"QBFT\",\"ADMIN\"\]/rpc-http-api=[\"ETH\",\"NET\",\"WEB3\",\"TXPOOL\",\"QBFT\",\"ADMIN\",\"DEBUG\",\"TRACE\"]/g' $CONFIG_FILE"
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echo " systemctl restart besu-rpc"
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fi
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else
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echo "❌ Config file not found: $CONFIG_FILE"
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echo ""
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echo "Available config files:"
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ls -la /etc/besu/*.toml 2>/dev/null || echo "No config files found"
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fi
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else
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# Running via SSH
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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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exit 1
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}
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fi
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echo "Checking remote configuration on $RPC_IP..."
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echo ""
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CONFIG_CONTENT=$(sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 \
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root@"$RPC_IP" \
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"cat $CONFIG_FILE 2>/dev/null || echo 'FILE_NOT_FOUND'" 2>&1)
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if echo "$CONFIG_CONTENT" | grep -q "FILE_NOT_FOUND"; then
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echo "❌ Config file not found: $CONFIG_FILE"
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echo ""
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echo "Available config files:"
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sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 \
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root@"$RPC_IP" \
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"ls -la /etc/besu/*.toml 2>/dev/null || echo 'No config files found'"
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else
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echo "✅ Config file found"
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echo ""
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echo "Current rpc-http-api setting:"
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echo "$CONFIG_CONTENT" | grep "rpc-http-api" | head -1
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echo ""
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if echo "$CONFIG_CONTENT" | grep "rpc-http-api" | grep -q "DEBUG"; then
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echo "✅ DEBUG API is already enabled"
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else
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echo "❌ DEBUG API is NOT enabled"
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echo ""
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echo "To enable, SSH into the node and run:"
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echo " sed -i 's/rpc-http-api=\[\"ETH\",\"NET\",\"WEB3\",\"TXPOOL\",\"QBFT\",\"ADMIN\"\]/rpc-http-api=[\"ETH\",\"NET\",\"WEB3\",\"TXPOOL\",\"QBFT\",\"ADMIN\",\"DEBUG\",\"TRACE\"]/g' $CONFIG_FILE"
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echo " systemctl restart besu-rpc"
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fi
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fi
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fi
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echo ""
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