Files
CASAN/infra/local-prod/idp/mock_idp.py
T
thanhnvandClaude Opus 4.8 36a4812ef3 refactor(structure): promote app to repo root + remove redundant workspace cruft
Standard production layout: the OKR app (was nested under AINative_OKR_CASAN5/) is now
the repository root. No more wrapper directory.

- Promote AINative_OKR_CASAN5/* -> repo root (backend/ frontend/ packages/ apps/
  .specify/ docs/ infra/ nginx/ scripts/ + configs). Merge tool dirs: .gitea (kept the
  active deploy ci.yml, added harness-ci.yml + runbooks), .claude (agents/commands +
  launch.json), .github moved up.
- Remove redundant: 00_SUBMISSION_PACKAGE, scattered root notes (FPT_CASAN_Full.md,
  tu-tuong-casan.md, casan-tu-sinh..., casan_harness_assessment.md, source-review...,
  README_CASAN5_REFINED.md), casan-next-plans/ and optimize-docs/ (competition/planning
  artifacts — roadmap + design history preserved in git log / commit messages).
- Update all references to the old layout:
  - .gitea/workflows/{ci,harness-ci}.yml, .github/workflows/{ci,deploy}.yml:
    working-directory .; drop AINative_OKR_CASAN5/ prefix; .specify/{tests,scripts}
    -> packages/casan-harness/... (.specify/logs state kept)
  - .claude/launch.json, .gitea/*-runbook.md: path prefixes
  - CLAUDE.md, README.md: docs/input -> apps/okr/domain/input
  - policy-bundle.yaml: 8 policy paths -> packages/casan-harness/...; manifest re-signed
- secrets-scan.sh: fixture excludes -> new package/domain paths.

Full gate from the new root: PASS=64 FAIL=0 SKIP=3.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-08 13:26:36 +09:00

95 lines
3.0 KiB
Python

#!/usr/bin/env python3
import json
import os
import time
from http.server import BaseHTTPRequestHandler, HTTPServer
from urllib.parse import urlparse
import jwt
from cryptography.hazmat.primitives.asymmetric import rsa
PORT = int(os.environ.get("CASAN_IDP_PORT", "8080"))
ISSUER = os.environ.get("CASAN_IDP_ISSUER", f"http://127.0.0.1:{PORT}")
KID = "casan-local-prod-idp"
KEY = rsa.generate_private_key(public_exponent=65537, key_size=2048)
def b64u_int(value: int) -> str:
raw = value.to_bytes((value.bit_length() + 7) // 8, "big")
import base64
return base64.urlsafe_b64encode(raw).decode().rstrip("=")
def jwk():
numbers = KEY.public_key().public_numbers()
return {
"kty": "RSA",
"use": "sig",
"alg": "RS256",
"kid": KID,
"n": b64u_int(numbers.n),
"e": b64u_int(numbers.e),
}
class Handler(BaseHTTPRequestHandler):
def send_json(self, code, payload):
body = json.dumps(payload).encode()
self.send_response(code)
self.send_header("Content-Type", "application/json")
self.send_header("Content-Length", str(len(body)))
self.end_headers()
self.wfile.write(body)
def do_GET(self): # noqa: N802
path = urlparse(self.path).path
if path == "/healthz":
self.send_json(200, {"status": "ok", "issuer": ISSUER})
elif path == "/.well-known/openid-configuration":
self.send_json(
200,
{
"issuer": ISSUER,
"jwks_uri": f"{ISSUER}/.well-known/jwks.json",
"token_endpoint": f"{ISSUER}/token",
"id_token_signing_alg_values_supported": ["RS256"],
},
)
elif path == "/.well-known/jwks.json":
self.send_json(200, {"keys": [jwk()]})
else:
self.send_json(404, {"error": "not_found"})
def do_POST(self): # noqa: N802
if urlparse(self.path).path != "/token":
self.send_json(404, {"error": "not_found"})
return
size = int(self.headers.get("Content-Length", "0"))
try:
payload = json.loads(self.rfile.read(size) or b"{}")
except json.JSONDecodeError:
self.send_json(400, {"error": "invalid_json"})
return
now = int(time.time())
claims = {
"iss": ISSUER,
"sub": payload.get("sub", "oidc-ops"),
"role": payload.get("role", "ops"),
"action": payload.get("action", "deploy"),
"actor": payload.get("actor", "alice"),
"input_sha256": payload.get("input_sha256", ""),
"iat": now,
"exp": now + int(payload.get("ttl_s", 300)),
}
token = jwt.encode(claims, KEY, algorithm="RS256", headers={"kid": KID})
self.send_json(200, {"access_token": token, "token_type": "Bearer", "expires_in": claims["exp"] - now})
def log_message(self, *args):
pass
if __name__ == "__main__":
HTTPServer(("0.0.0.0", PORT), Handler).serve_forever()