域名whos邮箱验证

from flask import Flask, request, render_template, redirect, url_for
import secrets
import smtplib
from email.mime.text import MIMEText

app = Flask(__name__)

@app.route('/register', methods=['GET', 'POST'])
def register():
    if request.method == 'POST':
        email = request.form['email']
        token = secrets.token_urlsafe(32)
        # 保存token到数据库，关联用户邮箱
        save_token_to_db(email, token)
        send_verification_email(email, token)
        return 'Verification email sent!'
    return render_template('register.html')

@app.route('/verify/<token>')
def verify(token):
    email = get_email_by_token(token)
    if email:
        mark_email_as_verified(email)
        return 'Email verified successfully!'
    return 'Invalid or expired token.'

def send_verification_email(email, token):
    msg = MIMEText(f'Click here to verify your email: {url_for("verify", token=token, _external=True)}')
    msg['Subject'] = 'Email Verification'
    msg['From'] = 'noreply@example.com'
    msg['To'] = email

    smtp_server = smtplib.SMTP('smtp.example.com')
    smtp_server.send_message(msg)
    smtp_server.quit()

if __name__ == '__main__':
    app.run(debug=True)