devops_server
by AmrKhater0011
Overview
An end-to-end example project showcasing automated software deployment of a full-stack server application.
Installation
node todoApp/todoApp.jsEnvironment Variables
- PORT
- NATS_URL
- POSTGRES_HOST
- POSTGRES_PORT
- POSTGRES_USER
- POSTGRES_PASSWORD
- POSTGRES_DB
- DISCORD_WEBHOOK_URL
- GOOGLE_APPLICATION_CREDENTIALS
- BUCKET_NAME
- STATIC_DIR_REL
- IMAGE_SOURCE_URL
- TEN_MINUTES
- IMAGE_DIR_REL
- OUTPUT_IMAGE_FILENAME
- CACHED_TIME_FILENAME
Security Notes
The server uses parameterized queries for database interactions, preventing common SQL injection. However, it relies heavily on environment variables for sensitive data (DB credentials, Discord webhook, GCP credentials) which must be securely managed externally. Potential for Server-Side Request Forgery (SSRF) exists if 'IMAGE_SOURCE_URL' in server.js can be manipulated by an attacker, as it fetches an image from this URL without apparent validation. User-provided content for todos is sent to NATS and then to Discord via a webhook without explicit sanitization, posing a risk for content injection or abuse of Discord's markdown/commands.
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