"""登录认证。"""
import os
from functools import wraps
from flask import Blueprint, request, session, redirect, url_for
bp = Blueprint("auth", __name__)
def _get_admin_creds():
return (
os.environ.get("SM_ADMIN_USER", "admin"),
os.environ.get("SM_ADMIN_PASSWORD", ""),
)
def login_required(f):
@wraps(f)
def decorated(*args, **kwargs):
if not session.get("logged_in"):
if request.path.startswith("/api/"):
return {"error": "unauthorized"}, 401
return redirect(url_for("auth.login", next=request.url))
return f(*args, **kwargs)
return decorated
@bp.route("/login", methods=["GET", "POST"])
def login():
if session.get("logged_in"):
return redirect(url_for("web.index"))
if request.method == "POST":
u, p = _get_admin_creds()
form_user = request.form.get("username", "")
form_pwd = request.form.get("password", "")
if form_user == u and form_pwd == p:
session["logged_in"] = True
session.permanent = True
return redirect(request.args.get("next") or url_for("web.index"))
return {"error": "用户名或密码错误"}, 401
return _render_login()
@bp.route("/logout")
def logout():
session.clear()
return redirect(url_for("auth.login"))
def _render_login():
return """
登录 · SOCKS Manager
SOCKS Manager
SOCKS5 代理管理平台
"""