def login():
form = LoginForm(request.form)
if request.method == 'POST' and form.validate():
username = form.username.data
password = form.password.data
error = None
user = User.query.filter_by(username=username).first()
if user is None:
error = 'Incorrect username.'
#elif not check_password_hash(user.password, password):
elif not (user.password == password):
error = 'Incorrect password.'
if error is None:
session.clear()
session['user_id'] = user.id
return redirect(url_for('index'))
flash(error)
return render_template('user/login.html', form=form)
def login():
form = LoginForm(request.form)
if form.validate_on_submit():
login_user(form.user)
flash("Login successful", category="info")
return redirect(request.args.get("next") or url_for('.index'))
return render_template('user/login.html', form=form)
def login():
# 用户已登录
if current_user.is_authenticated:
return redirect(url_for('home.index'))
# 用户未登录
else:
form = LoginForm()
if request.method == 'POST':
if form.validate_on_submit():
user = User.query.filter_by(
username=form.username.data).first()
if user is not None and user.verify_password(
form.password.data):
login_user(user, remember=form.remember_me.data)
next = request.args.get('next')
if next is None or not next.startswith('/'):
next = url_for('home.index')
return redirect(next)
else:
flash('用户名或密码无效')
return render_template('user/login.html', form=form)
else:
return render_template('user/login.html', form=form)
else:
return render_template('user/login.html', form=form)
def index(page=1):
target = request.args.get('target', None)
if not target:
pagination = Info.query.order_by(Info.avgScore.desc()).paginate(
page, per_page=5, error_out=False)
infos = pagination.items
else:
pagination = Info.query.filter(
Info.realName.like('%{}%'.format(target))).order_by(
Info.avgScore.desc()).paginate(page,
per_page=2,
error_out=False)
infos = pagination.items
flash('搜索结果')
form = LoginForm(request.form)
if request.method == 'POST' and form.validate():
user = User.query_by_login(form.username.data, form.password.data)
if type(user) != str:
session['userId'] = user.id
flash('Logged in as {}'.format(form.username.data))
return redirect(url_for('home.index'))
else:
errorMsg = user
flash(errorMsg, category='login_error')
return redirect(url_for('home.index'))
# 传入form用于显示error信息
return render_template('home/index.html',
form=form,
infos=infos,
round=round,
pagination=pagination)
def signin():
flag = request.args.get('flag')
if current_user.is_authenticated():
if flag:
return redirect(url_for('admin.index'))
return redirect(url_for('site.index'))
form = LoginForm(login=request.args.get('login',None),
next=request.args.get('next',None))
if form.validate_on_submit():
user, authenticated = authenticate(form.email.data,
form.password.data)
if user and authenticated:
# session.permanent = form.remember.data
remberme = form.remember.data
# identity_changed.send(current_app._get_current_object(),
# identity=Identity(user.id))
login_user(user, remberme)
next_url = form.next.data
user.is_login = 1
if not next_url or next_url == request.path:
if flag:
next_url = url_for('admin.index', username=user.nickname)
else:
next_url = url_for('site.index', username=user.nickname)
return redirect(next_url)
else:
pass
# flash(_("Sorry, invalid login"), "error")
return render_template("user/signin.html", form=form, flag=flag)
def login():
form = LoginForm()
if request.method == "POST" and form.validate():
if form.email.data == "*****@*****.**" and form.password.data == "admin":
flash('You have been logged in!', 'success')
return redirect(url_for('home'))
else:
flash('Login Unsuccessfull. Please check your email and password!',
'danger')
return render_template("login.html", title="Login", form=form)
def login():
form = LoginForm()
if request.method == "POST" and form.validate():
flash(
f"Login request form user {form.username.data} with password {form.password.data}"
)
return redirect(url_for("users"))
return render_template("login.html",
title="Log In",
form=form,
username="******")
def login():
form = LoginForm()
next = request.args.get('next')
if form.validate_on_submit():
user = User.query_one_user(form.name.data)
if user is not None and user.confirm_password(form.password.data):
login_user(user, True) #flask内置函数
flash("登录成功")
return redirect(next or url_for('web.index'))
else:
flash("登录失败")
return render_template('user/login.html', form=form)
def login():
form = LoginForm(request.form)
if request.method == "POST" and form.validate():
user = User.query.filter_by(email=form.email.data).first()
if user and user.check_password(form.password.data):
current_app.logger.warning(user.nickname + '登录了网站')
login_user(user)
next = request.args.get('next')
if not next or not next.startswith('/'):
next = url_for('web.index')
return redirect(next)
else:
flash('账号不存在或密码错误!')
return render_template('auth/login.html', form=form)
def login():
form = LoginForm(request.form)
print(form.data, type(form.data))
if request.method == 'POST' and form.validate():
print(form.password.data)
user = User.query.filter_by(phone=form.phone.data).first()
if user and user.check_password(form.password.data):
login_user(user)
pass
else:
flash('账号不存在或密码错误')
return render_template('index.html')
print(form.errors)
return render_template('login.html')
def login():
form= LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
user = User.query.filter_by(username=username).first()
if user.verify_password(password):
login_user(user = user,remember=form.remember.data)
flash('登录成功')
return redirect(request.args.get('next') or url_for('main.index'))
else:
flash('重新登录')
return redirect(url_for('user.login'))
return render_template('user/login.html',form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
if user is None or not user.check_password(form.password.data):
flash("SORRY Invalid password or username")
return redirect(url_for('login'))
login_user(user, remember=form.remember_me.data)
return redirect(url_for('index'))
return render_template('User/login.html', title='Sign In', form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
user = User.query.filter(User.username == username).first()
if not user:
flash('用户名或密码错误')
elif not user.verify_password(form.password.data):
flash('用户名或密码错误')
else:
login_user(user, remember=form.remember.data)
flash('登录成功')
return redirect(
url_for('gene.message', next=request.args.get('next')))
return render_template('login.html', form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
if form.submit_login.data:
user = User.query.filter(User.username.like(
form.username.data)).first()
if user and user.password == form.password.data:
login_user(user,
remember=True if form.remember_me.data else False)
return redirect(url_for('index.index'))
else:
flash("Invalid username or password", 'danger')
else:
flash("No action", 'danger')
return render_template('user/login.jinja.html', form=form)
def login():
if current_user.is_authenticated:
flash("You already logged in", "info")
return redirect(url_for("home"))
form = LoginForm()
if request.method == "POST" and form.validate():
user = User.query.filter_by(email=form.email.data).first()
if user and user.check_password(form.password.data):
login_user(user, remember=form.remember.data)
flash('You have been logged in!', 'success')
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(
url_for("home"))
else:
flash('Login Unsuccessfull. Please check your email and password!',
'danger')
return render_template("login.html", title="Login", form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('homepage'))
form = LoginForm()
if request.method == "POST" and form.validate():
# Пытаемся найти пользвоателя с таким username в бд
user = User.query.filter_by(username=form.username.data).first()
if user is None or not user.check_password(form.password.data):
flash("Invalid username or password")
return redirect(url_for("login"))
# Добавляем пользователя в сессию
login_user(user, remember=form.remember_me.data)
next_page = request.args.get("next")
if not next_page:
next_page = url_for("homepage")
return redirect(next_page)
return render_template("login.html", title="Log In", form=form)
def login():
"""
Login form
"""
if 'user_id' in session:
return redirect(url_for('home'))
form = LoginForm(request.form)
# make sure data are valid, but doesn't validate password is right
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
# we use werzeug to validate user's password
if user and check_password_hash(user.password, form.password.data):
# the session can't be modified as it's signed,
# it's a safe place to store the user id
session['user_id'] = user.id
flash('Welcome %s' % user.name)
return redirect(url_for('home'))
flash('Wrong email or password', 'error-message')
return render_template("user/login.html", form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
# Login and validate the user.
if(user is not None and crypt.check_password_hash(user.password, form.password.data)):
login_user(user)
flash('Logged in successfully')
next = request.args.get('next')
if not validate_next(next):
return abort(400)
else:
return redirect(next or url_for('user.index'))
else:
flash('Username or password is not correct')
return redirect(url_for('user.login'))
return render_template('login.html', form=form)
def login():
form = LoginForm().validate_for_api()
appid = current_app.config['APPID']
secret = current_app.config['WX_SECRET']
code = form.code.data
wx_auth = WXAuth(appid, secret, code)
token, openid = wx_auth.get_token_openid()
with db.auto_commit():
user = User()
user.openid = openid
db.session.add(user)
return Success()
def login():
form = LoginForm(request.form)
if request.method == 'POST' and form.validate:
user = User.query.filter_by(student_id=form.student_id.data).first()
if user and user.check_password(form.password.data):
# 写入cookie，默认一次性的，即，浏览器关闭就失效
login_user(user)
# 登陆后自动跳回原来到原来的页面
return_next = request.args.get('next')
if not return_next or not return_next.startswith('/'):
return_next = url_for('web.recent')
return redirect(return_next)
else:
flash('账号不存在或密码错误！')
return render_template('login.html', form=form)
def login():
title = 'identifier'
form = LoginForm()
if request.method == 'GET':
return render_template('auth/login.html', title=title, form=form)
email = request.form.get('email')
password = request.form.get('password')
remember = True if request.form.get('remember') else False
user = User.query.filter_by(email=email).first()
# check if user actually exists
# take the user supplied password, hash it, and compare it to the hashed password in DB
if not user or not check_password_hash(user.password, password):
flash('Please check your login details and try again.')
return redirect(url_for('auth.login'))
# if the above check passes, then we know the user has the right credentials
login_user(user, remember=remember)
session['email'] = email
return redirect(url_for('home.index'))