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๐Ÿ›ก๏ธ Sentinel: [CRITICAL] Fix hardcoded admin credentials#29

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sentinel-fix-hardcoded-admin-credentials-16926599600830927420
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๐Ÿ›ก๏ธ Sentinel: [CRITICAL] Fix hardcoded admin credentials#29
seonghobae wants to merge 2 commits into
mainfrom
sentinel-fix-hardcoded-admin-credentials-16926599600830927420

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@seonghobae

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๐Ÿšจ Severity: CRITICAL
๐Ÿ’ก Vulnerability: The ADMIN_PASSWORD was hardcoded directly in packages/web/src/lib/server/admin-auth.ts, exposing the master admin credential in version control.
๐ŸŽฏ Impact: If an attacker gains read access to the source code repository, they could trivially compromise the administrative dashboard without any further exploits.
๐Ÿ”ง Fix: Removed the hardcoded secret and migrated it to be injected via environment variables. env.ts was updated to validate it using Zod (.trim().min(8)), ensuring only secure passwords are provided. The CI workflow was updated with a placeholder value to avoid breaking the build. The password validation relies on existing safeEqual (fast HMAC + timingSafeEqual) because synchronous hashing mechanisms like pbkdf2Sync block the event loop leading to DoS vulnerabilities.
โœ… Verification: Code review, tests, and successful build completion (pnpm --filter @argos/web build). Verify that trying to login with an invalid password fails and does not expose timing information.


PR created automatically by Jules for task 16926599600830927420 started by @seonghobae

Migrated `ADMIN_PASSWORD` from hardcoded value to an environment
variable validated by Zod to prevent secrets leakage in version control.
CI pipelines and `.env.example` templates have been updated to include
placeholders to ensure pipeline stability. The previous fast-hash check
was verified to be safely utilizing `createHmac` + `timingSafeEqual`.
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๐Ÿ“ฅ Commits

Reviewing files that changed from the base of the PR and between cdf4ce8 and 15b1c45.

๐Ÿ“’ Files selected for processing (6)
  • .github/workflows/ci.yml
  • .jules/sentinel.md
  • packages/web/.env.example
  • packages/web/src/app/api/admin/login/route.ts
  • packages/web/src/lib/server/admin-auth.ts
  • packages/web/src/lib/server/env.ts
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Updated `admin-auth.ts` to hash passwords asynchronously using
`crypto.pbkdf2` rather than fast `createHmac`. This resolves the
CodeQL alert `js/insecure-password-hashing` while ensuring that
the Node.js event loop is not blocked during individual requests,
preventing DoS vulnerabilities. `route.ts` was updated to await
the new async signature of `verifyAdminCredentials`.
@seonghobae

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Hardcoded admin credentials ์ œ๊ฑฐ๋Š” upstream vibemafiaclub/argos#19๋กœ ์ด๋ฏธ ๋ฐ˜์˜๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด PR์€ ์ตœ์‹  upstream/main ๊ธฐ์ค€ 27๊ฐœ ํŒŒ์ผ์˜ stale diff์™€ .jules ๋‚ด๋ถ€ ํŒŒ์ผ์„ ํฌํ•จํ•˜๊ณ  ๋ณด์•ˆ/env ๋ณ€๊ฒฝ์„ ๋˜๋Œ๋ฆด ์œ„ํ—˜์ด ์žˆ์–ด ์ค‘๋ณต/stale PR๋กœ ๋‹ซ์Šต๋‹ˆ๋‹ค.

@seonghobae seonghobae closed this Jun 5, 2026
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Hardcoded admin credentials ์ œ๊ฑฐ๋Š” upstream vibemafiaclub/argos#19๋กœ ์ด๋ฏธ ๋ฐ˜์˜๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด PR์€ ์ตœ์‹  upstream/main ๊ธฐ์ค€ 27๊ฐœ ํŒŒ์ผ์˜ stale diff์™€ .jules ๋‚ด๋ถ€ ํŒŒ์ผ์„ ํฌํ•จํ•˜๊ณ  ๋ณด์•ˆ/env ๋ณ€๊ฒฝ์„ ๋˜๋Œ๋ฆด ์œ„ํ—˜์ด ์žˆ์–ด ์ค‘๋ณต/stale PR๋กœ ๋‹ซ์Šต๋‹ˆ๋‹ค.

Understood. Acknowledging that this work is now obsolete as the fix has already been merged upstream, and stopping work on this task.

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