Files
pgz-sport/auth/auth_v2.py
T
Damir Radulić cb3faee731 CC3 R3 M4+: avatar upload, PUT /api/auth/me, /uploads mount
Backend (auth/auth_v2.py + pgz_sport_api.py):
- POST /api/auth/me/avatar  (multipart, jpeg/png/webp ≤5 MB) -> /uploads/avatars/{userid}_{ts}.ext
- DELETE /api/auth/me/avatar  (uklanja datoteku + briše users.avatar_url)
- PUT /api/auth/me  (UpdateMeReq: ime/prezime/full_name/telefon/phone/preferred_language/oib)
- GET /api/auth/me  proširen s avatar_url, two_factor_enabled, gdpr_consent_at, google_picture
- StaticFiles mount /uploads -> /opt/pgz-sport/uploads
- DB: ALTER TABLE pgz_sport.users ADD COLUMN avatar_url TEXT
- Audit: profile.update, profile.avatar_upload, profile.avatar_delete

Backups: _backups/auth_v2.py.cc3_pre_avatar.*, pgz_sport_api.py.cc3_pre_avatar.*

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-05 00:44:14 +02:00

540 lines
23 KiB
Python

#!/usr/bin/env python3
# auth_v2.py — JWT auth backend with tenant_id, role, tier claims
# v1.0 dradulic@outlook.com / damir@rinet.one — 2026-05-04
# Endpoints: /api/auth/login, /api/auth/refresh, /api/auth/logout,
# /api/auth/me, /api/auth/password/change, /api/auth/password/reset
"""
JWT claims:
sub int user id
email str
name str
tenant_id int|null pgz_sport.tenants.id (or null for super_admin)
tenant_type str pgz | savez | klub | global
tenant_scope dict {"klub_id": ..., "savez_id": ...}
role str user_type code (super_admin | pgz_admin | savez_admin | klub_admin | klub_clan | viewer ...)
tier int 0 = PGŽ, 1 = savez, 2 = klub
jti str token id (revocable via user_sessions)
iat / exp / nbf
"""
import os, hashlib, secrets, json, time
from datetime import datetime, timedelta, timezone
from typing import Optional, Dict, List, Any
import jwt as _jwt
import psycopg2, psycopg2.extras
from fastapi import APIRouter, HTTPException, Header, Depends, Request, Body
from pydantic import BaseModel, EmailStr
try:
from passlib.hash import bcrypt as _bcrypt
HAS_BCRYPT = True
except Exception:
HAS_BCRYPT = False
DB = dict(host='10.10.0.2', port=6432, dbname='rinet_v3',
user='rinet', password='R1net2026!SecureDB#v7')
# Persistent JWT secret — read from env, else stable file, else generated.
def _load_secret() -> str:
env_secret = os.environ.get("PGZ_JWT_SECRET")
if env_secret and len(env_secret) >= 32:
return env_secret
secret_file = "/opt/pgz-sport/auth/.jwt_secret"
try:
if os.path.exists(secret_file):
with open(secret_file) as f:
s = f.read().strip()
if len(s) >= 32:
return s
s = "rinet-pgz-" + secrets.token_urlsafe(48)
with open(secret_file, "w") as f:
f.write(s)
os.chmod(secret_file, 0o600)
return s
except Exception:
return "rinet-pgz-jwt-2026-fallback-" + hashlib.sha256(b"pgz-sport").hexdigest()
JWT_SECRET = _load_secret()
JWT_ALG = "HS256"
ACCESS_TTL = timedelta(minutes=int(os.environ.get("PGZ_JWT_ACCESS_MIN", "30")))
REFRESH_TTL = timedelta(days=int(os.environ.get("PGZ_JWT_REFRESH_DAYS", "7")))
router = APIRouter(prefix="/api/auth", tags=["auth_v2"])
# ─────────────────────────── DB helpers ───────────────────────────
def _conn():
return psycopg2.connect(**DB)
def db_query(sql: str, params=()):
with _conn() as c:
cur = c.cursor(cursor_factory=psycopg2.extras.RealDictCursor)
cur.execute(sql, params)
if cur.description: return cur.fetchall()
return []
def db_one(sql: str, params=()):
rows = db_query(sql, params)
return rows[0] if rows else None
def db_exec(sql: str, params=()):
with _conn() as c:
cur = c.cursor()
cur.execute(sql, params)
if cur.description:
r = cur.fetchone()
return r[0] if r else None
c.commit()
# ─────────────────────────── Password helpers ───────────────────────────
def _sha256(pw: str) -> str:
return hashlib.sha256(pw.encode()).hexdigest()
def hash_password(pw: str) -> str:
if HAS_BCRYPT:
return _bcrypt.using(rounds=12).hash(pw)
return _sha256(pw)
def verify_password(pw: str, hashed: Optional[str]) -> bool:
if not hashed: return False
h = hashed.strip()
if h.startswith("$2") and HAS_BCRYPT:
try:
return _bcrypt.verify(pw, h)
except Exception:
return False
return h == _sha256(pw)
def needs_rehash(hashed: Optional[str]) -> bool:
if not hashed: return True
return HAS_BCRYPT and not hashed.startswith("$2")
# ─────────────────────────── Tenant resolution ───────────────────────────
PGZ_USER_TYPES = {"super_admin", "pgz_admin", "pgz_user", "pgz_finance", "pgz_zzjz"}
SAVEZ_USER_TYPES = {"savez_admin", "savez_user"}
KLUB_USER_TYPES = {"klub_admin", "klub_user", "klub_trener", "klub_clan"}
def _tier_for(user_type: str) -> int:
ut = (user_type or "").lower()
if ut in PGZ_USER_TYPES: return 0
if ut in SAVEZ_USER_TYPES: return 1
if ut in KLUB_USER_TYPES: return 2
return 9 # unknown / viewer / guest
def _resolve_tenant(u: Dict) -> Dict:
"""Resolve tenant_id + tenant_type from a user row."""
ut = (u.get("user_type") or "").lower()
klub_id = u.get("klub_id")
savez_id = u.get("savez_id")
if ut in PGZ_USER_TYPES:
row = db_one("SELECT id, slug, display_name FROM pgz_sport.tenants WHERE slug='pgz' LIMIT 1")
return {
"tenant_id": row["id"] if row else None,
"tenant_type": "pgz",
"tenant_name": row["display_name"] if row else "PGŽ",
"tenant_scope": {"klub_id": None, "savez_id": None},
}
if ut in SAVEZ_USER_TYPES and savez_id:
return {
"tenant_id": savez_id,
"tenant_type": "savez",
"tenant_name": (db_one("SELECT naziv FROM pgz_sport.savezi WHERE id=%s",(savez_id,)) or {}).get("naziv"),
"tenant_scope": {"klub_id": None, "savez_id": savez_id},
}
if ut in KLUB_USER_TYPES and klub_id:
return {
"tenant_id": klub_id,
"tenant_type": "klub",
"tenant_name": (db_one("SELECT naziv FROM pgz_sport.klubovi WHERE id=%s",(klub_id,)) or {}).get("naziv"),
"tenant_scope": {"klub_id": klub_id, "savez_id": savez_id},
}
# super_admin without context
if ut == "super_admin":
return {"tenant_id": None, "tenant_type": "global",
"tenant_name": "Global", "tenant_scope": {"klub_id": None, "savez_id": None}}
return {"tenant_id": None, "tenant_type": "viewer",
"tenant_name": None, "tenant_scope": {"klub_id": klub_id, "savez_id": savez_id}}
# ─────────────────────────── JWT issue / verify ───────────────────────────
def _now() -> datetime: return datetime.now(timezone.utc)
def _new_jti() -> str: return secrets.token_urlsafe(16)
def make_access_token(u: Dict, jti: str) -> str:
tenant = _resolve_tenant(u)
tier = _tier_for(u.get("user_type") or "")
now = _now()
payload = {
"sub": str(u["id"]),
"uid": u["id"],
"email": u["email"],
"name": u.get("full_name") or ((u.get("ime") or "") + " " + (u.get("prezime") or "")).strip() or u["email"],
"tenant_id": tenant["tenant_id"],
"tenant_type": tenant["tenant_type"],
"tenant_name": tenant["tenant_name"],
"tenant_scope": tenant["tenant_scope"],
"role": u.get("user_type") or "viewer",
"tier": tier,
"jti": jti,
"typ": "access",
"iat": int(now.timestamp()),
"nbf": int(now.timestamp()),
"exp": int((now + ACCESS_TTL).timestamp()),
}
return _jwt.encode(payload, JWT_SECRET, algorithm=JWT_ALG)
def make_refresh_token(uid: int, jti: str) -> str:
now = _now()
return _jwt.encode({
"sub": str(uid), "uid": uid, "jti": jti, "typ": "refresh",
"iat": int(now.timestamp()),
"exp": int((now + REFRESH_TTL).timestamp()),
}, JWT_SECRET, algorithm=JWT_ALG)
def decode_token(token: str) -> Dict:
try:
return _jwt.decode(token, JWT_SECRET, algorithms=[JWT_ALG])
except _jwt.ExpiredSignatureError:
raise HTTPException(401, "Token expired")
except Exception as e:
raise HTTPException(401, f"Invalid token: {e}")
def _record_session(uid: int, jti: str, expires: datetime, ip: str = None, ua: str = None):
th = hashlib.sha256(jti.encode()).hexdigest()
db_exec("""INSERT INTO pgz_sport.user_sessions
(user_id, token_hash, device_info, ip_address, expires_at, revoked)
VALUES (%s,%s,%s,%s::inet,%s,false)
ON CONFLICT (token_hash) DO NOTHING""",
(uid, th, ua, ip, expires))
def _is_revoked(jti: str) -> bool:
th = hashlib.sha256(jti.encode()).hexdigest()
r = db_one("SELECT revoked FROM pgz_sport.user_sessions WHERE token_hash=%s", (th,))
if not r: return False
return bool(r.get("revoked"))
def _revoke_jti(jti: str):
th = hashlib.sha256(jti.encode()).hexdigest()
db_exec("UPDATE pgz_sport.user_sessions SET revoked=true WHERE token_hash=%s", (th,))
# ─────────────────────────── current_user dep ───────────────────────────
def _extract_token(authorization: Optional[str]) -> Optional[str]:
if not authorization: return None
return authorization.replace("Bearer ", "").strip() or None
def get_current_user(authorization: Optional[str] = Header(None)) -> Optional[Dict]:
token = _extract_token(authorization)
if not token: return None
try:
payload = decode_token(token)
except HTTPException:
return None
if payload.get("typ") not in (None, "access"):
return None
if _is_revoked(payload.get("jti","")):
return None
uid = payload.get("uid") or int(payload.get("sub", 0) or 0)
u = db_one("""SELECT id, email, full_name, ime, prezime, user_type,
klub_id, savez_id, status, aktivan, must_change_pwd
FROM pgz_sport.users WHERE id=%s""", (uid,))
if not u or u.get("status") != "active" or not u.get("aktivan", True):
return None
u["_jwt"] = payload
u["_token"] = token
return u
def require_user(user = Depends(get_current_user)) -> Dict:
if not user:
raise HTTPException(401, "Authentication required")
return user
def require_role(roles: List[str]):
def dep(user = Depends(require_user)):
if user.get("user_type") not in roles:
raise HTTPException(403, f"Forbidden — required: {','.join(roles)}")
return user
return dep
# ─────────────────────────── Audit ───────────────────────────
def audit(user_id: Optional[int], action: str, resource_type: str = None,
resource_id: int = None, meta: Dict = None, ip: str = None, ua: str = None):
try:
db_exec("""INSERT INTO pgz_sport.audit_events
(user_id, action, resource_type, resource_id, meta, ip_address, user_agent)
VALUES (%s,%s,%s,%s,%s::jsonb,%s::inet,%s)""",
(user_id, action, resource_type, resource_id,
json.dumps(meta or {}), ip, ua))
except Exception as e:
print(f"[AUDIT WARN] {e}")
def _client(req: Request):
ip = (req.headers.get("x-forwarded-for") or req.client.host or "").split(",")[0].strip() or None
ua = req.headers.get("user-agent")
return ip, ua
# ─────────────────────────── Schemas ───────────────────────────
class LoginReq(BaseModel):
email: str
password: str
class RefreshReq(BaseModel):
refresh_token: str
class ChangePwdReq(BaseModel):
old_password: Optional[str] = None
new_password: str
class ResetPwdReq(BaseModel):
email: str
# ─────────────────────────── Endpoints ───────────────────────────
@router.post("/login")
def login(req: LoginReq, request: Request):
ip, ua = _client(request)
email = (req.email or "").lower().strip()
if not email or not req.password:
raise HTTPException(400, "Email i lozinka obavezni")
u = db_one("""SELECT id, email, full_name, ime, prezime, password_hash, status,
user_type, klub_id, savez_id, aktivan, must_change_pwd,
failed_login_count, locked_until
FROM pgz_sport.users WHERE LOWER(email)=%s""", (email,))
if not u:
audit(None, "login.fail", meta={"email": email, "reason": "no_user"}, ip=ip, ua=ua)
raise HTTPException(401, "Neispravni podaci")
if u.get("locked_until"):
lu = u["locked_until"]
if lu.tzinfo is None: lu = lu.replace(tzinfo=timezone.utc)
if lu > _now():
audit(u["id"], "login.locked", ip=ip, ua=ua)
raise HTTPException(423, "Račun privremeno zaključan")
if u.get("status") != "active" or not u.get("aktivan", True):
audit(u["id"], "login.fail", meta={"reason":"inactive"}, ip=ip, ua=ua)
raise HTTPException(403, "Račun nije aktivan")
if not verify_password(req.password, u.get("password_hash")):
db_exec("""UPDATE pgz_sport.users
SET failed_login_count = COALESCE(failed_login_count,0)+1,
locked_until = CASE WHEN COALESCE(failed_login_count,0)+1>=5
THEN now()+interval '15 minutes' ELSE locked_until END
WHERE id=%s""", (u["id"],))
audit(u["id"], "login.fail", meta={"reason":"bad_password"}, ip=ip, ua=ua)
raise HTTPException(401, "Neispravni podaci")
# opportunistic rehash to bcrypt
if needs_rehash(u.get("password_hash")):
try:
db_exec("UPDATE pgz_sport.users SET password_hash=%s WHERE id=%s",
(hash_password(req.password), u["id"]))
except Exception: pass
db_exec("""UPDATE pgz_sport.users
SET failed_login_count=0, locked_until=NULL, last_login=now()
WHERE id=%s""", (u["id"],))
jti = _new_jti()
rjti = _new_jti()
access = make_access_token(u, jti)
refresh = make_refresh_token(u["id"], rjti)
_record_session(u["id"], jti, _now() + ACCESS_TTL, ip=ip, ua=ua)
_record_session(u["id"], rjti, _now() + REFRESH_TTL, ip=ip, ua=(ua or "") + " [refresh]")
audit(u["id"], "login.ok", ip=ip, ua=ua)
tenant = _resolve_tenant(u)
return {
"access_token": access,
"refresh_token": refresh,
"token_type": "Bearer",
"expires_in": int(ACCESS_TTL.total_seconds()),
"user": {
"id": u["id"], "email": u["email"],
"full_name": u.get("full_name") or (u.get("ime","") + " " + u.get("prezime","")).strip(),
"role": u.get("user_type"), "tier": _tier_for(u.get("user_type") or ""),
"must_change_pwd": bool(u.get("must_change_pwd")),
**tenant,
},
}
@router.post("/refresh")
def refresh(req: RefreshReq, request: Request):
payload = decode_token(req.refresh_token)
if payload.get("typ") != "refresh":
raise HTTPException(401, "Invalid refresh token")
if _is_revoked(payload.get("jti","")):
raise HTTPException(401, "Refresh token revoked")
uid = payload.get("uid") or int(payload.get("sub", 0) or 0)
u = db_one("""SELECT id, email, full_name, ime, prezime, user_type,
klub_id, savez_id, status, aktivan, must_change_pwd
FROM pgz_sport.users WHERE id=%s""", (uid,))
if not u or u.get("status") != "active" or not u.get("aktivan", True):
raise HTTPException(401, "User inactive")
ip, ua = _client(request)
new_jti = _new_jti()
access = make_access_token(u, new_jti)
_record_session(u["id"], new_jti, _now() + ACCESS_TTL, ip=ip, ua=ua)
audit(u["id"], "auth.refresh", ip=ip, ua=ua)
return {"access_token": access, "token_type": "Bearer",
"expires_in": int(ACCESS_TTL.total_seconds())}
@router.post("/logout")
def logout(request: Request, user = Depends(require_user)):
jti = (user.get("_jwt") or {}).get("jti")
if jti: _revoke_jti(jti)
# Also revoke refresh tokens for this user (best-effort)
db_exec("""UPDATE pgz_sport.user_sessions SET revoked=true
WHERE user_id=%s AND device_info LIKE %s""",
(user["id"], "%[refresh]%"))
ip, ua = _client(request)
audit(user["id"], "logout", ip=ip, ua=ua)
return {"status": "ok"}
@router.get("/me")
def me(user = Depends(require_user)):
enriched = db_one("""SELECT id, email, full_name, ime, prezime, user_type,
klub_id, savez_id, must_change_pwd, aktivan, status,
last_login, oib, telefon, phone, preferred_language, created_at,
avatar_url, gdpr_consent_at, google_picture
FROM pgz_sport.users WHERE id=%s""", (user["id"],))
if not enriched:
raise HTTPException(404, "User not found")
tenant = _resolve_tenant(enriched)
roles = db_query("""SELECT r.code, r.naziv, ur.scope_type, ur.scope_id
FROM pgz_sport.user_roles ur JOIN pgz_sport.roles r ON r.id=ur.role_id
WHERE ur.user_id=%s AND ur.active=true""", (user["id"],))
try:
twofa = db_one("SELECT secret IS NOT NULL AS enabled FROM pgz_sport.user_2fa WHERE user_id=%s",
(user["id"],)) or {"enabled": False}
except Exception:
twofa = {"enabled": False}
return {**enriched,
"tier": _tier_for(enriched.get("user_type") or ""),
"must_change_pwd": bool(enriched.get("must_change_pwd")),
"two_factor_enabled": bool(twofa.get("enabled")),
**tenant, "roles": roles}
class UpdateMeReq(BaseModel):
ime: Optional[str] = None
prezime: Optional[str] = None
full_name: Optional[str] = None
telefon: Optional[str] = None
phone: Optional[str] = None
preferred_language: Optional[str] = None
oib: Optional[str] = None
@router.put("/me")
def update_me(req: UpdateMeReq, request: Request, user = Depends(require_user)):
fields = []
vals: List[Any] = []
for k in ("ime","prezime","full_name","telefon","phone","preferred_language","oib"):
v = getattr(req, k)
if v is not None:
fields.append(f"{k}=%s")
vals.append(v.strip() if isinstance(v, str) else v)
if not fields:
raise HTTPException(400, "Nema polja za ažuriranje")
vals.append(user["id"])
db_exec(f"UPDATE pgz_sport.users SET {', '.join(fields)}, updated_at=now() WHERE id=%s", tuple(vals))
ip, ua = _client(request)
audit(user["id"], "profile.update", meta={"fields": [f.split("=")[0] for f in fields]}, ip=ip, ua=ua)
return me(user)
# ─────────────────────────── AVATAR UPLOAD ───────────────────────────
import shutil, pathlib
from fastapi import UploadFile, File
UPLOAD_ROOT = pathlib.Path("/opt/pgz-sport/uploads")
AVATAR_DIR = UPLOAD_ROOT / "avatars"
AVATAR_DIR.mkdir(parents=True, exist_ok=True)
ALLOWED_AVATAR_MIME = {"image/jpeg","image/jpg","image/png","image/webp"}
ALLOWED_AVATAR_EXT = {".jpg",".jpeg",".png",".webp"}
MAX_AVATAR_BYTES = 5 * 1024 * 1024 # 5 MB
@router.post("/me/avatar")
async def upload_my_avatar(request: Request, file: UploadFile = File(...), user = Depends(require_user)):
ct = (file.content_type or "").lower()
if ct not in ALLOWED_AVATAR_MIME:
raise HTTPException(400, f"Nedozvoljen tip slike: {ct} — jpeg/png/webp")
ext = pathlib.Path(file.filename or "").suffix.lower()
if ext not in ALLOWED_AVATAR_EXT:
ext = {"image/jpeg":".jpg","image/jpg":".jpg","image/png":".png","image/webp":".webp"}.get(ct, ".jpg")
data = await file.read()
if len(data) > MAX_AVATAR_BYTES:
raise HTTPException(413, f"Slika prevelika ({len(data)} B > {MAX_AVATAR_BYTES})")
if len(data) < 32:
raise HTTPException(400, "Slika prazna ili neispravna")
safe_name = f"{int(user['id'])}_{int(time.time())}{ext}"
target = AVATAR_DIR / safe_name
with open(target, "wb") as f:
f.write(data)
try: os.chmod(target, 0o644)
except Exception: pass
avatar_url = f"/uploads/avatars/{safe_name}"
db_exec("UPDATE pgz_sport.users SET avatar_url=%s, updated_at=now() WHERE id=%s",
(avatar_url, user["id"]))
ip, ua = _client(request)
audit(user["id"], "profile.avatar_upload",
meta={"file": safe_name, "size": len(data), "mime": ct}, ip=ip, ua=ua)
return {"status":"ok", "avatar_url": avatar_url, "size": len(data), "mime": ct}
@router.delete("/me/avatar")
def delete_my_avatar(request: Request, user = Depends(require_user)):
cur = db_one("SELECT avatar_url FROM pgz_sport.users WHERE id=%s", (user["id"],))
if cur and cur.get("avatar_url"):
p = AVATAR_DIR / pathlib.Path(cur["avatar_url"]).name
try:
if p.exists() and p.is_relative_to(AVATAR_DIR): p.unlink()
except Exception: pass
db_exec("UPDATE pgz_sport.users SET avatar_url=NULL, updated_at=now() WHERE id=%s", (user["id"],))
ip, ua = _client(request)
audit(user["id"], "profile.avatar_delete", ip=ip, ua=ua)
return {"status": "ok"}
@router.post("/password/change")
def change_password(req: ChangePwdReq, request: Request, user = Depends(require_user)):
if len(req.new_password) < 8:
raise HTTPException(400, "Lozinka mora imati barem 8 znakova")
cur = db_one("SELECT password_hash, must_change_pwd FROM pgz_sport.users WHERE id=%s",
(user["id"],))
if not cur: raise HTTPException(404, "User not found")
if not cur.get("must_change_pwd"):
if not req.old_password:
raise HTTPException(400, "old_password obavezan")
if not verify_password(req.old_password, cur.get("password_hash")):
raise HTTPException(401, "Stara lozinka netočna")
db_exec("""UPDATE pgz_sport.users
SET password_hash=%s, must_change_pwd=false, updated_at=now()
WHERE id=%s""", (hash_password(req.new_password), user["id"]))
ip, ua = _client(request)
audit(user["id"], "password.change", ip=ip, ua=ua)
return {"status": "ok"}
@router.post("/password/reset")
def password_reset(req: ResetPwdReq, request: Request):
"""Issue a temporary password (admin-equivalent self-reset; logged)."""
email = (req.email or "").lower().strip()
u = db_one("SELECT id, email, aktivan FROM pgz_sport.users WHERE LOWER(email)=%s",
(email,))
ip, ua = _client(request)
audit(u["id"] if u else None, "password.reset.request",
meta={"email": email, "found": bool(u)}, ip=ip, ua=ua)
# Generic response — do not leak which emails exist
return {"status": "ok",
"message": "Ako račun postoji, administrator će vam poslati instrukcije."}
# ─────────────────────────── 2FA placeholders (TOTP) ───────────────────────────
@router.post("/2fa/setup")
def twofa_setup(user = Depends(require_user)):
"""Stub — generate TOTP secret + return otpauth URL.
Full TOTP verification will be added in M1.5."""
secret = secrets.token_hex(20).upper()
db_exec("""ALTER TABLE pgz_sport.users
ADD COLUMN IF NOT EXISTS two_factor_secret text,
ADD COLUMN IF NOT EXISTS two_factor_enabled boolean DEFAULT false""")
db_exec("UPDATE pgz_sport.users SET two_factor_secret=%s WHERE id=%s",
(secret, user["id"]))
otpauth = f"otpauth://totp/PGŽ%20Sport:{user['email']}?secret={secret}&issuer=PGZSport"
return {"secret": secret, "otpauth": otpauth, "enabled": False}
@router.post("/2fa/verify")
def twofa_verify(code: str = Body(..., embed=True), user = Depends(require_user)):
return {"status": "stub", "verified": False, "code_received": bool(code)}