Leonardo Devai
80f2a6dbb0
Pinned 2026 toolchains (Go 1.26, Rust 1.98/edition 2024, Python 3.14 + uv, Node 24, Zig 0.16, NixOS 26.05), postgres 18 / mongo 8, lockfiles built from, non-root runtimes, .dockerignore, per-project LICENSE, READMEs with the git.devai.io clone line, checkout@v7 CI. Security fixes in the legacy Rust APIs (any-password login, self-assigned admin, hard-coded JWT secret), JWT alg/exp/sub enforcement across the blog series, safe markdown links in the frontends, and many smaller bugs — every project was built, run and exercised end to end. Adds scripts/publish.sh + a CI publish job that splits every folder into its own repo at git.devai.io/templates/<folder>. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01128fhuZbgivaSJvtMf4s1G
34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
import os
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import jwt
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from fastapi import HTTPException, Request
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ISSUER = os.environ["CLERK_ISSUER"].rstrip("/")
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# Origins allowed in the token's azp claim, comma-separated; unset skips the check.
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AUTHORIZED_PARTIES = [p for p in os.environ.get("CLERK_AUTHORIZED_PARTIES", "").split(",") if p]
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# Caches the key set; an unknown key id (a rotation) triggers a refetch, at most every 30s.
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_jwks = jwt.PyJWKClient(f"{ISSUER}/.well-known/jwks.json")
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def current_user_id(request: Request) -> str:
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"""FastAPI dependency: the Clerk user id (`sub`) from a valid session token."""
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header = request.headers.get("authorization", "")
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if not header.lower().startswith("bearer "):
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raise HTTPException(401, "missing bearer token")
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token = header[7:]
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try:
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key = _jwks.get_signing_key_from_jwt(token).key
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# Clerk session tokens live for 60s, so allow a little clock skew.
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claims = jwt.decode(
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token,
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key,
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algorithms=["RS256"],
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issuer=ISSUER,
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leeway=5,
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options={"require": ["exp", "iss", "sub"]},
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)
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except jwt.PyJWTError:
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raise HTTPException(401, "invalid or expired token")
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if AUTHORIZED_PARTIES and claims.get("azp") not in AUTHORIZED_PARTIES:
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raise HTTPException(401, "token issued for an unknown origin")
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return claims["sub"]
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