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from fastapi import HTTPException, UploadFile, File, Form | |
from typing import Optional | |
import bcrypt | |
import os | |
# Admin Authentication | |
def verify_admin_password(submitted_user: str, submitted_password: str) -> bool: | |
""" | |
Verifies the submitted password against the stored hash. | |
:param submitted_user: The username submitted by the user. | |
:param submitted_password: The password submitted by the user. | |
:return: True if the password is correct, False otherwise. | |
""" | |
if submitted_user == "admin": | |
# Retrieve the stored hash from environment variable | |
stored_password_hash = os.getenv("EC_ADMIN_PWD", "").encode('utf-8') | |
# Directly compare the submitted password with the stored hash | |
return bcrypt.checkpw(submitted_password.encode('utf-8'), stored_password_hash) | |
return False | |
# User Registration | |
async def register_user(email: str, name: str, role: str, file: UploadFile = File(...)) -> Optional[str]: | |
""" | |
Registers a new user with the provided details and stores the profile picture. | |
:param email: The user's email address. | |
:param name: The user's full name. | |
:param role: The user's role (e.g., Student, Teacher). | |
:param file: The profile picture file. | |
:return: User ID of the newly registered user or None if registration failed. | |
""" | |
# Here, you would include logic to: | |
# 1. Process and validate the input data. | |
# 2. Use MTCNN and Facenet (or similar) to process the profile picture. | |
# 3. Store the user's details and the processed picture in ChromaDB. | |
# 4. Return the user ID or None if the registration fails. | |
# This is a placeholder for the implementation. | |
pass | |
# Additional Admin Functions | |
# You could include other administrative functionalities here, such as: | |
# - Listing all registered users. | |
# - Moderating chat messages or viewing chat history. | |
# - Managing system settings or configurations. | |