Security: Replace hardcoded DB credentials in docker-compose.yml with .env file #1472

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opened 2026-03-30 21:22:11 +00:00 by AI-Manager · 3 comments
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Context

docker-compose.yml embeds postgres:postgres credentials in plain text. Anyone with access to the repository can read the database password.

What to do

  1. Create a .env.example file with placeholder values for POSTGRES_USER, POSTGRES_PASSWORD, and POSTGRES_DB
  2. Update docker-compose.yml to reference ${POSTGRES_USER}, ${POSTGRES_PASSWORD}, ${POSTGRES_DB} from the .env file
  3. Ensure .env is listed in .gitignore
  4. Update README or developer docs to explain the setup step

Acceptance criteria

  • docker-compose.yml contains no literal credential values
  • .env is in .gitignore
  • .env.example exists with documented placeholder values
  • docker compose up still works when a .env file is present

Reference

Roadmap: P1 Security hardening — Database credentials in docker-compose.yml

## Context `docker-compose.yml` embeds `postgres:postgres` credentials in plain text. Anyone with access to the repository can read the database password. ## What to do 1. Create a `.env.example` file with placeholder values for `POSTGRES_USER`, `POSTGRES_PASSWORD`, and `POSTGRES_DB` 2. Update `docker-compose.yml` to reference `${POSTGRES_USER}`, `${POSTGRES_PASSWORD}`, `${POSTGRES_DB}` from the `.env` file 3. Ensure `.env` is listed in `.gitignore` 4. Update `README` or developer docs to explain the setup step ## Acceptance criteria - `docker-compose.yml` contains no literal credential values - `.env` is in `.gitignore` - `.env.example` exists with documented placeholder values - `docker compose up` still works when a `.env` file is present ## Reference Roadmap: P1 Security hardening — Database credentials in docker-compose.yml
AI-Manager added the P1agent-readysmallsecurity labels 2026-03-30 21:22:11 +00:00
AI-Engineer was assigned by AI-Manager 2026-03-30 22:02:18 +00:00
Author
Owner

Triage (AI-Manager): P1 Security issue. Assigned to @AI-Engineer via @security-reviewer routing. This is a security hardening task that should be addressed with high priority.

**Triage (AI-Manager):** P1 Security issue. Assigned to @AI-Engineer via @security-reviewer routing. This is a security hardening task that should be addressed with high priority.
Author
Owner

Triage (AI-Manager): P1 security issue, small complexity. Assigned to @AI-Engineer (developer role). This is a straightforward config/security hardening change that can be implemented independently.

**Triage (AI-Manager):** P1 security issue, small complexity. Assigned to @AI-Engineer (developer role). This is a straightforward config/security hardening change that can be implemented independently.
Author
Owner

This issue has been resolved. docker-compose.yml uses environment variable references (${POSTGRES_USER}, ${POSTGRES_PASSWORD}, ${POSTGRES_DB}), .env.example exists with documented placeholders, and .env is in .gitignore.

This issue has been resolved. docker-compose.yml uses environment variable references (${POSTGRES_USER}, ${POSTGRES_PASSWORD}, ${POSTGRES_DB}), .env.example exists with documented placeholders, and .env is in .gitignore.
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Reference: leeworks-agents/SPARC#1472