我创建了这个表单:
<html>
<body>
<div>
<form action="{{ url_for('login') }}" method="POST">
<div class="row">
<div>
<input id="email" name="email" type="email" class="validate">
<label for="email">Email</label>
</div>
</div>
<div class="row">
<div>
<input id="password" type="password" name="password" class="validate">
<label for="password">Password</label>
</div>
</div>
<button type="submit" id="login" >Login</button>
<br>
</form>
<div>
</body>
</html>我有一个使用HTTPBasicAuth进行身份验证的Flask应用程序。
#!flask/bin/python
from flask import Flask, jsonify, abort, request, make_response, url_for
from flask import render_template
from flask_httpauth import HTTPBasicAuth
#Needs: pip install flask-httpauth
app = Flask(__name__)
auth = HTTPBasicAuth()
@app.route('/', methods=['GET','POST'])
@auth.login_required
def login():
print('in login')
print(request.values.get('email'), request.values.get('password'))
templateToReturn = 'login.html'
if request.method == 'POST':
print('in post')
username = request.values.get('email')
password = request.values.get('password')
if verify_password(username, password):
print('password verified')
templateToReturn = 'index.html'
print('Curr user', auth.current_user())
print('request: ', request.method)
if request.method == 'GET' and auth.current_user():
templateToReturn = 'index.html'
return render_template(templateToReturn)
@app.route('/logout')
def logout():
return render_template('logout.html')
@auth.verify_password
def verify_password(email, password):
print('in verify pwd')
return verifyAuthentication(email, password)
def verifyAuthentication(email, password):
knownUsers = {'p1@gmail.com': 'pass',
'p2@yahoo.com': 'pass'}
authenticated = False
if email in knownUsers:
if knownUsers[email] == password:
authenticated = True
return authenticated当我单击表单的submit按钮时,将转到login()函数。但是,不是应该有某种方法让它转到verify_password()函数,因为它是用@auth.verify_password装饰的吗
用户身份验证是如何在Flask中注册的,以及在代码的哪一部分中注册?我的意思是:@auth.login_required装饰器什么时候允许执行相应的装饰性函数?
甚至HTTPBasicAuth()的官方页面也没有用一个超文本标记语言的例子来解释这一点。有人可以通过添加到我的代码中来解释一下吗?
发布于 2021-09-11 18:32:56
您忘记在HTML输入标记中添加name属性,所以理想情况下它应该是-
<input id="email" name="email" type="email" class="validate" />
<input id="password" name="password" type="password" class="validate" />https://stackoverflow.com/questions/69145611
复制相似问题