def login(): form = LoginForm() regform = RegisterForm() error = None if form.validate_on_submit() or regform.validate_on_submit(): if request.form['btn'] == 'Login': user = User.query.filter_by(username=form.username.data).first() if bcrypt.hashpw(form.password.data.encode('utf8'), user.password.encode('utf8')) == user.password.encode('utf8'): #decrypt password session['username'] = form.username.data return redirect(url_for('index')) else: error = "Incorrect username and password" else: # Check if username exists usernames = [u.username for u in User.query.all()] if regform.username.data in usernames: error = "username already exists!" else: # Add user to DB # 574 22nd Ave San Francisco, CA 94121 address = str(regform.house_number) + " " + regform.street + " " + regform.city + ", " + regform.state + " " + str(regform.zip_code) print (address) passwordEncrypt = bcrypt.hashpw(regform.password.data.encode('utf8'), bcrypt.gensalt()) #encrypt password regUser = User( regform.fullname.data, regform.email.data, regform.username.data, passwordEncrypt, address) db.session.add(regUser) db.session.commit() #simulate that the record is written # db.session.flush() # error = "Registration failed!" return render_template('user/login.html', form=form, regform=regform, error=error)
def login_page(): form = LoginForm() error = "" if request.method == "GET" and request.args.get("next"): session["next"] = request.args.get("next") if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).first() if user: if bcrypt.hashpw(form.password.data, user.password) == user.password: session["username"] = form.username.data session["is_author"] = user.is_author if "next" in session: next_page = session.get("next") session.pop("next") return redirect(next_page) return redirect(url_for("index_page")) else: error = "Invalid password" return render_template("user/login.html", form=form, error=error) else: error = "Invalid username" return render_template("user/login.html", form=form, error=error) return render_template("user/login.html", form=form)
def login(): form = LoginForm() error = None if request.method == 'GET' and request.args.get('next'): session['next'] = request.args.get('next', None) if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data, ).first() if user: if bcrypt.hashpw(form.password.data, user.password) == user.password: session['username'] = user.username session['is_author'] = user.is_author if 'next' in session: next = session.get('next') session.pop('next') return redirect(next) else: return redirect(url_for('index')) else: error = "Incorrect password" else: error = "User not found" return render_template('user/login.html', form=form, error=error)
def login(): form = LoginForm() error = None if request.method == 'GET' and request.args.get('next'): session['next'] = request.args.get('next', None) if form.validate_on_submit(): user = User.query.filter_by( username=form.username.data, ).first() if user: if bcrypt.hashpw(form.password.data, user.password) == user.password: session['username'] = user.username session['is_author'] = user.is_author if 'next' in session: next = session.get('next') session.pop('next') return redirect(next) else: return redirect(url_for('index')) else: error = "Incorrect password" else: error = "User not found" return render_template('user/login.html', form=form, error=error)
def login(): form = LoginForm() error = None # checking is user has been redirected to login to send back to correct page after logged in if request.method == 'GET' and request.args.get('next'): session['next'] = request.args.get('next', None) # if form is correctly posted: login checks if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).first() if user: if bcrypt.hashpw(form.password.data, user.password) == user.password: session['username'] = form.username.data.lower() session['fullname'] = user.fullname session['is_admin'] = user.is_admin user.req_lost_pass = False db.session.commit() flash("Logged in") if 'next' in session: next = session.get('next') session.pop('next') return redirect(next) else: return redirect(url_for('index')) else: error = "Incorrect Username and/or Password" else: error = "Incorrect Username and/or Password" return render_template('user/login.html', form=form, error=error)
def login(request): print(request.method) if request.method == "GET": try: user = request.session.get("user", None) print(user) except AttributeError: return render(request, "login.html") else: if user: return render(request, "home.html") return render(request, "login.html") if request.method == "POST": request.encoding = "utf-8" login_info = request.POST f = LoginForm(login_info) if f.is_valid(): name = f.cleaned_data["username"] pwd = f.cleaned_data["userpass"] remember = f.cleaned_data["remember"] res_set = User.objects.filter(name=name) if len(res_set) == 0: return render(request, "login.html", {"error_msg": "用户名或者密码错误,请重新输入!"}) user = res_set[0] if str(user.password) == pwd: request.session[SESSION_USER_NAME] = user.name if remember: pass # TODO 需要添加记住我功能 return redirect(init_home) elif str(user.password) != pwd: return render(request, "login.html", {"error_msg": "用户名或者密码错误,请重新输入!"}) return render(request, "login.html", {"obj": f.errors})
def test_login_username_false(self): """ Check if username is already exists. Do not valid the form. """ form = LoginForm(data={ "username": "******", "password": "******" }) self.assertFalse(form.is_valid())
def test_login_form_is_valid(self): """ Check if login form has good value. Valid the form. """ form = LoginForm(data={ "username": "******", "password": "******" }) self.assertTrue(form.is_valid())
def login(): form = LoginForm() regform = RegisterForm() error = None if form.validate_on_submit() or regform.validate_on_submit(): if request.form['btn'] == 'Login': user = User.query.filter_by(username=form.username.data).first() if len(user.password) < 20: session['username'] = form.username.data return redirect(url_for('index')) elif bcrypt.hashpw( form.password.data.encode('utf8'), user.password.encode('utf8')) == user.password.encode( 'utf8'): #decrypt password session['username'] = form.username.data return redirect(url_for('index')) else: error = "Incorrect username and password" else: # Check if username exists usernames = [u.username for u in User.query.all()] if regform.username.data in usernames: error = "username already exists!" else: # Add user to DB address = "" address = str( regform.house_number.data ) + " " + regform.street.data + ", " + regform.city.data + ", " + regform.state.data + " " + str( regform.zip_code.data) try: geolocator = GoogleV3() user_location = geolocator.geocode(address) print(user_location.latitude, user_location.longitude) print("Valid Address") except: error = "Invalid Address or does not exist, please enter a valid address and Register again" return render_template('user/login.html', form=form, regform=regform, error=error) passwordEncrypt = bcrypt.hashpw( regform.password.data.encode('utf8'), bcrypt.gensalt()) #encrypt password regUser = User(regform.fullname.data, regform.email.data, regform.username.data, passwordEncrypt, address) db.session.add(regUser) db.session.commit() #simulate that the record is written # db.session.flush() # error = "Registration failed!" return render_template('user/login.html', form=form, regform=regform, error=error)
def login(request): if request.method == 'GET': return render(request, 'login.html') if request.method == 'POST': form = LoginForm(request.POST) if form.is_valid(): username = form.cleaned_data.get('username') user = User.objects.get(username=username) res = HttpResponseRedirect(reverse('goods:index')) request.session['user_id'] = user.id request.session.set_expiry(86400) return res errors = form.errors return render(request, 'login.html', {'errors': errors})
def login(request): if request.method == 'GET': return render(request,'login.html') if request.method == 'POST': form = LoginForm(request.POST) if form.is_valid(): # 密码相同 username = form.cleaned_data['username'] user = User.objects.filter(username=username).first() request.session['user_id'] = user.id return HttpResponseRedirect(reverse('goods:index')) else: errors = form.errors return render(request,'login.html',{'errors':errors})
def login(request): if request.method == 'GET': return render(request, 'login.html') if request.method == 'POST': # 使用表单校验post传递的参数 form = LoginForm(request.POST) if form.is_valid(): # 如果成功 user = auth.authenticate(username=form.cleaned_data.get('username'), password=form.cleaned_data.get('password')) auth.login(request, user) return render(request, 'index.html') errors = form.errors return render(request, 'login.html', {'errors': errors})
def login(): """ Handle login process """ form = LoginForm() error = None # if got next url data from @login_required decorator if request.method == 'GET' and request.args.get('next'): # store as session session['next'] = request.args.get('next', None) # if form submitted if form.validate_on_submit(): # database lookup - SELECT user = User.query.filter_by( # check for users with username entered username=form.username.data ).first() # returns first user # if user record found with username if user: # using werkzeug.security if check_password_hash(user.password, form.password.data): # flask_login login_user(user, remember=True) # create flask login session session['username'] = form.username.data # store is_admin flag in session if user.is_admin: session['is_admin'] = user.is_admin # if have 'next' url in session -> navigate to next after login if 'next' in session: next = session.get('next') session.pop('next') return redirect(next) else: # go straight to index return redirect(url_for('social')) else: error = "Incorrect username and password" else: error = "Incorrect username and password" return render_template('user/login.html', form=form, error=error)
def login(): form = LoginForm() error = None if session.get('username'): #login_user(session.get('username'), True) username = session.get('username') #user = User.query.filter_by(username=username) #login_user(username, True) flash('You are already logged in as %s' % username) return redirect(url_for('index')) if request.method == 'GET' and request.args.get('next'): session['next'] = request.args.get('next', None) if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).first() if user: if bcrypt.hashpw(form.password.data, user.password) == user.password: session['username'] = form.username.data session['is_author'] = user.is_author if 'next' in session: next = session.get('next') session.pop('next') return redirect(next) else: return redirect(url_for('index')) else: error = 'Incorrect Password' else: error = "Incorrect Username" return render_template('user/login.html', form=form, error=error)
def login(): form = LoginForm() error = "" if request.method == 'GET' and request.args.get('next'): session['next'] = request.args.get('next', None) if form.validate_on_submit(): author = Author.query.filter_by(username=form.username.data, password=form.password.data).limit(1) if author.count(): session['username'] = form.username.data if 'next' in session: next = session.get('next') session.pop('next') return redirect(next) else: return redirect(url_for('login_success')) return render_template('user/login.html', form=form, error=error)
def login(): form = LoginForm() state = ''.join( random.choice(string.ascii_uppercase + string.digits) for x in range(32)) session['state'] = state if request.method == "GET" and request.args.get("next"): session['next'] = request.args.get('next') if form.validate_on_submit(): user = User.objects.filter(email=form.email.data).first() session['username'] = user.username session['email'] = user.email session['userIntId'] = user.userIntId if 'next' in session: next = session.get('next') session.pop('next') return redirect(next) else: return redirect(url_for('shopping_app.homepage')) return render_template("user/login.html", form=form, STATE=state)
def post(self, request): login_form = LoginForm(request.POST) if login_form.is_valid(): username = request.POST.get('username', '') password = request.POST.get('password', '') user = authenticate(username=username, password=password) if user: if user.is_active: login(request, user) return HttpResponseRedirect(reverse('report:report_list')) else: return render(request, 'user/login.html', {'msg': '该用户未激活'}) else: return render(request, 'user/login.html', {'msg': '用户名活着密码错误'}) else: return render(request, 'user/login.html', {'login_form': login_form})
def login(): form = LoginForm() error = None os.chdir('..') os.chdir('..') os.chdir('./identikey') os.chdir('./user') if request.method == 'GET' and request.args.get('next'): session['next'] = request.args.get('next', None) if form.validate_on_submit(): for line in open(os.getcwd() + '/user.txt'): if 'Username: '******'Username: '******'Password: '******'Password: '******'login.html', form=form, error=error)
def login(): if request.method == "GET": form = LoginForm() return render_template('user/login.html', form=form) else: form = LoginForm(formdata=request.form) # 验证是否符合表单校验 if form.validate(): password = form.password.data # 查找该用户 user = User.query.filter_by(username=form.username.data).first() if check_password_hash(user.password, password) is False: flash("用户名或密码错误") return render_template('user/login.html', form=form) else: flash("登录成功") session['user'] = user.to_dict() return redirect(url_for("index")) else: # print(form.errors) return render_template('user/login.html', form=form)
def login(request): if request.method == 'GET': return render(request, 'login.html') if request.method == 'POST': form = LoginForm(request.POST) if form.is_valid(): username = form.cleaned_data['username'] password = form.cleaned_data['password'] user = User.objects.get(username=username) # 校验密码是否一致 if not check_password(password, user.password): pwd_error = '密码错误' return render(request, 'login.html', {'pwd_error': pwd_error}) res = HttpResponseRedirect(reverse('goods:index')) # session中纯属user_id request.session['user_id'] = user.id request.session.set_expiry(86400) return res errors = form.errors return render(request, 'login.html', {'errors': errors})
def blog_detail(request, blog_id): blog = Blog.objects.filter(id=blog_id).first() # blog = Blog.objects.get(id=blog_id) # blog = get_object_or_404(Blog, id=blog_id) blog_content_type = ContentType.objects.get_for_model(blog) read_cookie_key = read_statistics_once_read(request, blog) content = {} content['blog'] = blog content['previous_blog'] = Blog.objects.filter( created_time__gt=blog.created_time).last() content['next_blog'] = Blog.objects.filter( created_time__lt=blog.created_time).first() content['read_num'] = blog.get_read_num() content['login_form'] = LoginForm() response = render(request, 'blog/blog_detail.html', content) response.set_cookie(read_cookie_key, 'true') #阅读cookies标记 return response
def logout(): #Delete the sessions for username when the user logout session.pop('username', None) regform = RegisterForm() form = LoginForm() return render_template('user/login.html', form=form, regform=regform)