55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
from flask import Blueprint, render_template, request, url_for, redirect, flash
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from werkzeug.security import generate_password_hash, check_password_hash
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from flask_login import login_user, login_required, logout_user
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from ..models.user import User
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from .. import db
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login_bp = Blueprint("login", __name__)
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@login_bp.route("/register", methods=["GET", "POST"])
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def register():
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if request.method == "POST":
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username = request.form.get("username")
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password = request.form.get("password")
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if User.query.filter_by(username=username).first():
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return render_template("sign_up.html", error="Username already taken!")
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hashed_password = generate_password_hash(password)
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new_user = User(
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username=username,
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password=hashed_password
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)
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db.session.add(new_user)
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db.session.commit()
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return redirect(url_for("login.login"))
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return render_template("sign_up.html")
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@login_bp.route("/login", methods=["GET", "POST"])
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def login():
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if request.method == "POST":
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username = request.form.get("username")
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password = request.form.get("password")
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user = User.query.filter_by(username=username).first()
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if user and check_password_hash(user.password, password):
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login_user(user)
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return redirect(url_for("main.dashboard"))
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return render_template("login.html", error="Invalid username or password")
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return render_template("login.html")
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@login_bp.route('/logout')
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@login_required
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def logout():
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logout_user()
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flash('You have been logged out', 'info')
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return redirect(url_for('login.login'))
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