def login(): form=LoginForm() openid_from=OpenIDFrom() # Send the request for login to relay party(URL) if openid_from.validate_on_submit(): return openid.try_login( openid_from.openid_url.data, ask_for=['nickname','email'], ask_for_optional=['fullname'] ) # Try to login the relay party failed. openid_errors=openid.fetch_error() if openid_errors: flash(openid_errors,category='danger') if form.validate_on_submit(): user=User.query.filter_by(username=form.username.data).one() #login_user() 能够将已登录并通过 load_user() 的用户对应的 User 对象, # 保存在 session 中, 所以该用户在访问不同的页面的时候不需要重复登录. # 如果希望应用记住用户的登录状态, 只需要为 login_user()的形参 remember 传入 True 实参就可以了. login_user(user,remember=form.remember.data) identity_changed.send( current_app._get_current_object(), identity=Identity(user.id)) flash("You have been logger in",category='success') return redirect(url_for('blog.home')) return render_template('login.html',form=form, openid_from=openid_from)
def login(): form = LoginForm() openid_form = OpenIdForm() if openid_form.validate_on_submit(): return oid.try_login(openid_form.openid.data, ask_for=['nickname', 'email'], ask_for_optional=['fullname']) if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).one() login_user(user, remember=True) # login_user(user, remember=form.remember.data) # 记住用户 # 将验证成功的用户对象放入session当中。 identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) flash('你已经穿好衣服可以见人了.', category='success') # flask.flash(message, category='message') # 可为信息设置类别,方便在取出时进行筛选等。 return redirect(url_for('blog.home')) openid_errors = oid.fetch_error() if openid_errors: flash(openid_errors, category='danger') return render_template('main/login.html', form=form, openid_form=openid_form)
def login(): if request.method == 'POST': if 'Username' in request.form: username = request.form['Username'] else: username = '' if 'Password' in request.form: password = request.form['Password'] else: password = '' user = User.query.filter_by(username=username).first() #print user if user is not None and user.verify_password(password): if user.username == 'admin': login_user(user) return redirect(request.args.get('next') or '/admin') else: login_user(user) identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) return redirect( request.args.get('next') or url_for('main.repertory')) flash(u'无效的帐户或密码') return render_template('auth/login.html')
def login(): """登录模块""" loginform = LoginForm() openid_form = OpenIDForm() searchform = SearchForm() if openid_form.validate_on_submit(): return openid.trg_login( openid_form.openid_url.data, ask_for=['nickname', 'email'], ask_for_optional=['fullname']) openid_errors = openid.fetch_error() if openid_errors: flash(openid_errors, category="danger") if loginform.validate_on_submit(): user = User.query.filter_by(username=loginform.username.data).one() # 将已登录并通过load_user()的用户对应的User对象,保存在session中,所以该用户可以在访问不同页面时不需要重复登录 login_user(user,remember=loginform.remember.data) identity_changed.send(current_app._get_current_object(),identity=Identity(user.id)) """flash("登录成功",category="success")""" return redirect(url_for('blog.home')) return render_template('login.html',loginform=loginform,openid_form=openid_form,searchform=searchform)
def login(): app.logger.debug(current_user) if current_user.is_authenticated: app.logger.info("User is authenticated") return redirect(url_for("padron")) if request.method == 'POST': app.logger.debug("Looking up user") user = User.objects(username=request.form['username']).first() if user and user.check_password(request.form['password']): app.logger.debug("Password is correct") app.logger.debug("user: %s" % user.username) login_user(user, remember=True) app.logger.debug("first login: %s" % user.first_login) identity_changed.send(current_app._get_current_object(), identity=Identity(user)) app.logger.debug("user is authenticated: %s" % current_user.is_authenticated) next_page = request.args.get('next') app.logger.debug("Redirecting from login") if not next_page or url_parse(next_page).netloc != '': return redirect(url_for("padron")) return redirect(next_page) else: flash('Usuario o contraseña incorrectos') app.logger.info("User is NOT authenticated") return render_template('login.html')
def login(): """View function for login.""" # Will be check the account whether rigjt. form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).one() # 登入用户 # login_user(user, remember = form.remember.data) # 都是管理员 设置记住身份应该不合适 login_user(user) # 防止next异常、攻击、等各种,具体根据自己的需要去写。 # if not next_is_valid(next): # return abort(400) # 改变用户身份 identity_changed.send( current_app._get_current_object(), identity=Identity(user.id), ) flash("You have been logged in.", category="success") return redirect(url_for('admin.home')) return render_template('admin/login.html', form=form)
def login(): """View function for login.""" # Will be check the account whether rigjt. form = LoginForm() #check the account whether right if form.validate_on_submit(): #if session.get('image') != form.verify_code.data.lower(): #flash(u'验证码错误','error') #return render_template('login.html', #form=form) # Using session to check the user's login status # Add the user's name to cookie. session['username'] = form.username.data user = User.query.filter_by(username=form.username.data).one() # Using the Flask-Login to processing and check the login status for user # Remember the user's login status. login_user(user) #, remember=form.remember.data identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) flash("You have been logged in.", category="success") return redirect(url_for('blog.home')) return render_template('login.html', form=form)
def logout(): logout_user() #注销后身份变成匿名 identity_changed.send( current_app._get_current_object(), identity=AnonymousIdentity()) return redirect(url_for('auth.login'))
def logout(): logout_user() #删除principal存在session中的数据 for key in ('identity.name', 'identity.auth_type'): session.pop(key, None) identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) flash('你已经脱去马甲,请不要裸奔', category='success') return redirect(url_for('blog.home'))
def logout(): logout_user() identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) flash('You have been logged out.', category='success') return redirect(url_for('main.login'))
def logout(): """退出登录模块""" # 使用logout_user来将用户从session中删除 logout_user() identity_change.send(current_app._get_current_object(),identity=AnonymousIdentity()) flash("退出登录",category="success") return redirect(url_for('main.login'))
def logout(): #Logout 时, 使用 logout_user 来将用户从 session 中删除. logout_user() identity_changed.send( current_app._get_current_object(), identity=AnonymousIdentity()) flash("You have been logged out",category='success') return redirect(url_for('blog.home'))
def login(): form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).one() login_user(user, remember=form.remember.data) identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) flash("You have logined in", category="success") return redirect(url_for('blog.home')) return render_template('login.html', form=form)
def logout(): logout_user() # Remove session keys set by Flask-Principal for key in ('identity.name', 'identity.auth_type'): session.pop(key, None) # Tell Flask-Principal the user is anonymous identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) return redirect(url_for('login'))
def logout(): """View function for logout.""" # 登出用户 logout_user() # 改变用户身份 identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) flash("You have been logged out.", category="success") return redirect(url_for('/.home'))
def logout(): """View function for logout.""" # Using the Flask-Login to processing and check the logout status for user. logout_user() identity_changed.send( current_app._get_current_object(), identity=AnonymousIdentity()) flash("You have been logged out.", category="success") return redirect(url_for('blog.blog_list'))
def login(): form = LoginForm() if form.validate_on_submit(): user = BlogUser.query.filter_by(name=form.name.data).one() login_user(user, remember=form.remember.data) identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) flash("登录成功", category="success") return redirect(url_for('blog.article_list', page=1)) return render_template('auth/login.html', obj_form=form)
def logout(): # Remove the user information from the session logout_user() # Remove session keys set by Flask-Principal for key in ('identity.login', 'identity.auth_type'): session.pop(key, None) # Tell Flask-Principal the user is anonymous identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) return redirect(request.args.get('next') or '/')
def login(): form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username = form.username.data).one() login_user(user,remember = form.remember.data) print('next--------------------------------------:',(request.args.get('next'))) next = request.args.get('next') identity_changed.send(current_app._get_current_object(),identity = Identity(user.id)) #flash('You have been logged in .',category='success') #if not next_is_valid(next): # return flask.abort(400) return redirect(next or url_for('blog.home',page=1)) return render_template('login.html',form=form)
def logout(): """View function for logout.""" # Remove the username from the cookie. # session.pop('username', None) # Using the Flask-Login to processing and check the logout status for user. logout_user() identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) flash("You have been logged out.", category="success") return redirect(url_for('main.login'))
def login(): """View function for login. Flask-OpenID will be receive the Authentication-information from relay party. """ # Create the object for LoginForm form = LoginForm() # Create the object for OpenIDForm openid_form = OpenIDForm() # Send the request for login to relay party(URL). if openid_form.validate_on_submit(): return openid.trg_login( openid_form.openid_url.data, ask_for=['nickname', 'email'], ask_for_optional=['fullname']) # Try to login the relay party failed. openid_errors = openid.fetch_error() if openid_errors: flash(openid_errors, category="danger") # Will be check the account whether rigjt. if form.validate_on_submit(): # Using session to check the user's login status # Add the user's name to cookie. # session['username'] = form.username.data user = User.query.filter_by(username=form.username.data).one() # Using the Flask-Login to processing and check the login status for user # Remember the user's login status. login_user(user, remember=form.remember.data) identity_changed.send( current_app._get_current_object(), identity=Identity(user.id)) flash("You have been logged in.", category="success") return redirect(url_for('blog.home')) return render_template('login.html', form=form, openid_form=openid_form)
def login(): if request.method == 'POST': username = request.form['username'] password = request.form['password'] check = request.form.get('check') user = User.query.filter_by(username=username).first() if user and user.check_password_hash(password): if check: login_user(user,remember=True) else: login_user(user) #登录时的身份变化 identity_changed.send( current_app._get_current_object(), identity=Identity(user.id)) return redirect(url_for('main.index')) else: flash("账户或密码错误!") return render_template('login.html')
def login_view(self): # handle user login from common.login import LoginForm form = LoginForm(request.form) try: if helpers.validate_form_on_submit(form): user = form.get_user() remember = form.remember.data login.login_user(user, remember) if login.current_user.is_authenticated: identity_changed.send(current_app._get_current_object(), identity=Identity(user.username)) return redirect(url_for('.index')) except: pass self._template_args['form'] = form return render_template('admin/login.html', form=form)
def login(): """登录的视图函数""" #先检查一下 form = LoginForm() if form.validate_on_submit(): #用session检查用户登录状态,把用户名加入cookie, user = User.query.filter_by(username=form.username.data).one() #用Flask-Login来处理登录状态 login_user(user, remember=form.remember.data) identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) flash('You have been logged in.', category='success') return redirect(url_for('blog.home')) return render_template('login.html', form=form)
def login(): """View function for login.""" # Will be check the account whether rigjt. form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).one() # Using the Flask-Login to processing and check the login status for user # Remember the user's login status. login_user(user, remember=form.remember.data) identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) flash("You have been logged in.", category="success") return redirect(url_for('blog.home')) return render_template('login.html', form=form)
def login(): # A hypothetical login form that uses Flask-WTF form = LoginForm() # Validate form input if form.validate_on_submit(): # Retrieve the user from the hypothetical datastore user = User.query.filter_by(login=form.login.data).first() # Compare passwords (use password hashing production) if form.password.data == user.password: # Keep the user info in the session using Flask-Login login_user(user) # Tell Flask-Principal the identity changed identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) return redirect(request.args.get('next') or '/') return render_template('authorization/login.html', form=form, current_user=current_user)
def login(): form = LoginForm() if current_user.is_authenticated: return redirect('/admin') if request.method == 'POST': # print(form.validate_on_submit()) # print(bcrypt.generate_password_hash(p).decode('utf-8')) if form.validate_on_submit(): u = form.username.data p = form.password.data # user = User.query.filter(User.username==u,User.password==p) user = User.query.filter_by(username=form.username.data).one() login_user(user, remember=form.remember.data) m = identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) # print(u,p,m) flash('Logged in successfully') # next = request.args.get('next') # if not is_safe_url(next): # return abort(400) # return redirect(next or url_for('index')) return redirect('/admin') return render_template('admin/login.html', form=form)
def get_user_info(): if 'qq_oauth_token' in session: data = update_qq_api_request_data() resp = qq.get('/user/get_user_info', data=data) data = json.loads(resp.data, encoding='utf-8') # return jsonify(data=data,status=resp.status) qq_username = data['nickname'] user = User.query.filter_by(username=qq_username).first() if user is None: user = User(id=str(uuid4()), username=qq_username, password='******') db.session.add(user) db.session.commit() login_user(user) #, remember=form.remember.data identity_changed.send(current_app._get_current_object(), identity=Identity(user.id)) flash('You have been login in ', category='success') return redirect(url_for('blog.home')) return redirect(url_for('blog.home'))
def _on_principal_final(): for key in ('identity.name', 'identity.auth_type'): session.pop(key, None) #Tell Flask-Principal the user is anonymous identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity())
def logout(): logout_user() identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) flash("退出登录成功", category="success") return redirect(url_for('site.login'))
def logout_view(self): login.logout_user() identity_changed.send(current_app._get_current_object(), identity=AnonymousIdentity()) return redirect(url_for('.login_view'))