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fix: generate caddy password before starting the container

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elAgala
2025-09-06 12:27:00 -03:00
parent 2370131022
commit 127294ed01
1 changed files with 16 additions and 38 deletions
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54
src/web/install_caddy.sh
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@@ -37,10 +37,10 @@ PROMETHEUS_PASSWORD=dev-placeholder-password
LOKI_PASSWORD=dev-placeholder-password
EOF
else
echo "[ WEB ]: Starting containers to generate keys..."
cd "$caddy_dir"
echo "[ WEB ]: Installing apache2-utils for password hashing..."
sudo apt-get update
sudo apt-get install -y apache2-utils
# Prompt user for passwords and encrypt them using Caddy
echo "[ WEB ]: Setting up authentication passwords..."
echo -n "Enter password for Prometheus access: "
read -s prometheus_plain_password
@@ -49,15 +49,17 @@ EOF
read -s loki_plain_password
echo
# Create .env file with placeholder
cat >"$caddy_dir/.env" <<EOF
CROWDSEC_API_KEY=PLACEHOLDER_WILL_BE_REPLACED
PROMETHEUS_PASSWORD=PLACEHOLDER_WILL_BE_REPLACED
LOKI_PASSWORD=PLACEHOLDER_WILL_BE_REPLACED
EOF
# Generate password hashes using htpasswd (no Caddy needed)
echo "[ WEB ]: Hashing Prometheus password..."
PROMETHEUS_PASSWORD=$(htpasswd -nbB user "$prometheus_plain_password" | cut -d: -f2)
echo "[ WEB ]: Hashing Loki password..."
LOKI_PASSWORD=$(htpasswd -nbB user "$loki_plain_password" | cut -d: -f2)
# Start containers
sudo docker compose up -d
cd "$caddy_dir"
# Start only CrowdSec first
echo "[ WEB ]: Starting CrowdSec container..."
sudo docker compose up -d crowdsec
# Wait for CrowdSec to be ready with health check
echo "[ WEB ]: Waiting for CrowdSec to be ready..."
@@ -76,43 +78,19 @@ EOF
return 1
fi
# Wait for Caddy to be ready with health check
echo "[ WEB ]: Waiting for Caddy to be ready..."
for i in {1..30}; do
if sudo docker exec caddy caddy version >/dev/null 2>&1; then
echo "[ WEB ]: Caddy is ready!"
break
fi
echo "[ WEB ]: Waiting for Caddy... ($i/30)"
sleep 2
done
# Check if Caddy is ready
if ! sudo docker exec caddy caddy version >/dev/null 2>&1; then
echo "[ WEB ]: ERROR: Caddy failed to start properly. Check logs with: docker compose logs caddy"
return 1
fi
# Generate CrowdSec API key
echo "[ WEB ]: Generating CrowdSec API key..."
CROWDSEC_API_KEY=$(sudo docker exec crowdsec cscli bouncers add caddy-bouncer -o raw)
# Encrypt passwords using Caddy
echo "[ WEB ]: Encrypting Prometheus password..."
PROMETHEUS_PASSWORD=$(sudo docker exec caddy caddy hash-password --plaintext "$prometheus_plain_password")
echo "[ WEB ]: Encrypting Loki password..."
LOKI_PASSWORD=$(sudo docker exec caddy caddy hash-password --plaintext "$loki_plain_password")
# Update .env file with real API key and encrypted passwords
# Create final .env file with all real values
cat >"$caddy_dir/.env" <<EOF
CROWDSEC_API_KEY=$CROWDSEC_API_KEY
PROMETHEUS_PASSWORD=$PROMETHEUS_PASSWORD
LOKI_PASSWORD=$LOKI_PASSWORD
EOF
# Restart containers with new API key
echo "[ WEB ]: Restarting containers with generated keys..."
sudo docker compose down
# Start all containers now that passwords are ready
echo "[ WEB ]: Starting all containers with generated keys..."
sudo docker compose up -d
fi