Initial Animatrix import

backend/app/core/config.py

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+from typing import List
+
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    SECRET_KEY: str = "dev-secret-change-in-production"
+    DATABASE_URL: str = "sqlite:///./animatrix.db"
+    ASSET_STORAGE_ROOT: str = "./storage/assets"
+    OUTPUT_STORAGE_ROOT: str = "./storage/outputs"
+    COMFYUI_BASE_URL: str = "https://comfy.desineuron.in"
+    BACKEND_BASE_URL: str = "http://localhost:8000"
+    CORS_ORIGINS: str = "http://localhost:3000"
+    ACCESS_TOKEN_EXPIRE_MINUTES: int = 10080
+
+    @property
+    def cors_origins_list(self) -> List[str]:
+        return [o.strip() for o in self.CORS_ORIGINS.split(",") if o.strip()]
+
+    class Config:
+        env_file = ".env"
+        extra = "ignore"
+
+
+settings = Settings()

backend/app/core/deps.py

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+from typing import Optional
+
+from fastapi import Cookie, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app.core.security import decode_access_token
+from app.db.session import get_db
+from app.models import User
+
+
+def get_current_user(
+    access_token: Optional[str] = Cookie(default=None),
+    db: Session = Depends(get_db),
+) -> User:
+    credentials_exception = HTTPException(
+        status_code=status.HTTP_401_UNAUTHORIZED,
+        detail="Not authenticated",
+    )
+    if not access_token:
+        raise credentials_exception
+
+    user_id = decode_access_token(access_token)
+    if not user_id:
+        raise credentials_exception
+
+    user = db.query(User).filter(User.id == user_id, User.is_active.is_(True)).first()
+    if not user:
+        raise credentials_exception
+
+    return user

backend/app/core/security.py

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+from datetime import datetime, timedelta, timezone
+from typing import Optional
+
+from jose import JWTError, jwt
+from passlib.context import CryptContext
+
+from app.core.config import settings
+
+pwd_context = CryptContext(schemes=["pbkdf2_sha256"], deprecated="auto")
+ALGORITHM = "HS256"
+
+
+def hash_password(password: str) -> str:
+    return pwd_context.hash(password)
+
+
+def verify_password(plain_password: str, hashed_password: str) -> bool:
+    return pwd_context.verify(plain_password, hashed_password)
+
+
+def create_access_token(subject: str, expires_delta: Optional[timedelta] = None) -> str:
+    expire = datetime.now(timezone.utc) + (
+        expires_delta or timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES)
+    )
+    payload = {"sub": subject, "exp": expire}
+    return jwt.encode(payload, settings.SECRET_KEY, algorithm=ALGORITHM)
+
+
+def decode_access_token(token: str) -> Optional[str]:
+    try:
+        payload = jwt.decode(token, settings.SECRET_KEY, algorithms=[ALGORITHM])
+        return payload.get("sub")
+    except JWTError:
+        return None