def login():
if session.get('username'):
return redirect(url_for('home'))
form = LoginForm()
if request.method == 'GET':
return render_template('login.html', form=form)
if request.method == 'POST':
email = form.email.data.strip()
password = form.password.data.strip()
if form.validate_on_submit():
qs = User.select().where(User.email == email)
if len(qs) > 0:
qs = qs[0]
if qs.password == password:
session['username'] = qs.fname
session['id'] = qs.id
session.permanent = True
return redirect(url_for('home'))
return render_template('login.html',
form=form,
error="Wrong password or email")
print(form.errors)
return render_template('login.html',
form=form,
error="Wrong password or email")
def login():
genericData = {"title": "Sign In", "heading": "Login"}
form = LoginForm()
if form.validate_on_submit():
flash('Login requested for user {}, remember_me={}'.format(
form.username.data, form.remember_me.data))
return redirect(url_for('home'))
return render_template("login.html", data=genericData, form=form)
def login():
loginForm = LoginForm()
if loginForm.validate_on_submit():
user = User.query.filter_by(username=loginForm.username.data).first()
if user is None or not user.check_password(loginForm.password.data):
flash("Invalid username or password")
return redirect(url_for("login"))
login_user(user, remember=loginForm.remember_me.data)
response = redirect(urlsConfig.URLS['newsfeed_url'])
response.set_cookie("currentSessionCookie", str(user.id))
return response
return render_template("login.html", title="Sign In", loginForm=loginForm)
def login():
if g.user is not None and g.user.is_authenticated():
return redirect(url_for('index'))
form = LoginForm()
if form.validate_on_submit():
ld = Ld(form.sso.data)
valid = ld.ldapFetch(form.password.data)
if valid:
check = ld.checkUser()
if not check:
ld.addUser(valid)
user = ld.getLogin()
login_user(user)
return redirect(request.args.get('next') or url_for('index'))
else:
flash("Invalid SSO or Password")
return render_template("sb-admin/login.html", form=form)
def login():
if g.user is not None and g.user.is_authenticated():
return redirect(url_for('index'))
form = LoginForm()
if form.validate_on_submit():
ld = Ld(form.sso.data)
valid = ld.ldapFetch(form.password.data)
if valid:
check = ld.checkUser()
if not check:
ld.addUser(valid)
user = ld.getLogin()
login_user(user)
return redirect(request.args.get('next') or url_for('index'))
else:
flash("Invalid SSO or Password")
return render_template(
"sb-admin/login.html",
form=form
)
def login():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = LoginForm()
'''
validate_on_submit
方法做了所有表单处理工作。当表单正在展示给用户的时候调用它，它会返回False.
如果validate_on_submit在表单提交请求中被调用，它将会收集所有的数据，对字段
进行验证，如果所有的事情都通过的话，它将会返回True，表示数据都是合法的。
'''
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('无效用户名或密码')
return redirect(url_for('login_opt.login'))
login_user(user, remember=form.remember_me.data)
next_page = request.args.get('next')
if not next_page or url_for(next_page).netloc != '':
next_page = url_for('index')
return redirect(next_page)
return render_template('login.html', title='Login', form=form)
