Python forms.LoginForm方法代码示例

# 需要导入模块: import forms [as 别名]
# 或者: from forms import LoginForm [as 别名]
def login():
    form = LoginForm()
    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=True)
            session.permanent = True
            if user.is_admin:
                return redirect(url_for('home.admin_dashboard'))
            else:
                return redirect(url_for('home.dashboard'))
        else:
            flash('Invalid username or password.')
    return render_template('auth/login.html', form=form, title='Login') 

# 需要导入模块: import forms [as 别名]
# 或者: from forms import LoginForm [as 别名]
def login():
    # Here we use a class of some kind to represent and validate our
    # client-side form data. For example, WTForms is a library that will
    # handle this for us, and we use a custom LoginForm to validate.
    if current_user.is_authenticated():
        # if user is logged in we get out of here
        return redirect(url_for('index'))
    form = LoginForm()
    if form.validate_on_submit():
        # Login and validate the user.
        # user should be an instance of your `User` class
	user = models.User.query.filter_by(username=form.login.data).first()
	if user is None or not user.verify_password(form.password.data) or not user.confirmed:
	    flash('Invalid username or password')
	    return redirect(url_for('login'))
        login_user(user)
        flash('Logged in successfully.')
        return redirect(url_for('index'))
    return render_template('login.html', form=form) 

# 需要导入模块: import forms [as 别名]
# 或者: from forms import LoginForm [as 别名]
def login():
    form = forms.LoginForm()
    if form.validate_on_submit():
        try:
            user = models.User.get(models.User.email == form.email.data)
        except models.DoesNotExist:
            flash("Your email or password doesn't match!", "error")
        else:
            if check_password_hash(user.password, form.password.data):
                login_user(user)
                flash("You've been logged in!", "success")
                return redirect(url_for('index'))
            else:
                flash("Your email or password doesn't match!", "error")
    return render_template('login.html', form=form) 

# 需要导入模块: import forms [as 别名]
# 或者: from forms import LoginForm [as 别名]
def login():
    form = LoginForm(request.form)
    if request.method == 'POST' and form.validate():
        # ldap认证
        login_user(form.user, remember=True)
        print "Valid"
        return redirect('/')
    else:
        print "Invalid"

    return render_template('login.html', form=form) 

# 需要导入模块: import forms [as 别名]
# 或者: from forms import LoginForm [as 别名]
def index():
    if g.user is None:
        login_form = LoginForm(prefix="login")
        registration_form = RegistrationForm(prefix="register")
        button = request.form.get('button')
        if button == 'login' and login_form.validate_on_submit():
            user = login_form.user
            user.touch()
            session['username'] = user.username
            return redirect(request.args.get('next', url_for('index')))
        elif button == 'register' and registration_form.validate_on_submit():
            count = User.query.count()
            user = User(
                registration_form.username.data,
                generate_password_hash(registration_form.password.data),
                registration_form.email.data,
                False,
                True,
                bool(count == 0),
            )
            db.session.add(user)
            db.session.flush()
            email.send_account_created_email(user)
            db.session.commit()
            session['username'] = user.username
            flash('Registration successful! Please check your e-mail so we can verify your address.')
            return redirect(url_for('index'))
        else:
            return render_template('index.html',
                login_form=login_form,
                registration_form=registration_form)
    else:
        identity_tokens = list(g.user.identity_tokens.filter_by(enabled=True))
        return render_template('index.html', identity_tokens=identity_tokens) 

# 需要导入模块: import forms [as 别名]
# 或者: from forms import LoginForm [as 别名]
def loginview(request, target):
    if request.method == 'POST':
        form = LoginForm(request.POST)
        if not form.is_valid(): # All validation rules pass
            form = LoginForm()
            context = { 'form': form, 'error': 'Invalid form' }
            return scirius_render(request, 'accounts/login.html', context)
        username = form.cleaned_data['username']
        password = form.cleaned_data['password']
        user = authenticate(username=username, password=password)
        if user is not None:
            if user.is_active:
                login(request, user)
                try:
                    sciriususer = SciriusUser.objects.get(user=user)
                except SciriusUser.DoesNotExist:
                    sciriususer = SciriusUser.objects.create(user=user, timezone = 'UTC')
                    
                if not form.cleaned_data['persistent']:
                    request.session.set_expiry(0)
                logger = logging.getLogger('authentication')
                logger.info("Successful login for '%s' from '%s'", username, get_real_ip(request))
                UserAction.create(
                        action_type='login',
                        user=user,
                        force_insert=True
                )
                return redirect("/" + target)
            else:
                form = LoginForm()
                context = { 'form': form, 'error': 'Disabled account' }
                logger = logging.getLogger('authentication')
                logger.error("Invalid login attempt for disabled account '%s' from '%s'", username, get_real_ip(request))
                return scirius_render(request, 'accounts/login.html', context)
        else:
            form = LoginForm()
            context = { 'form': form, 'error': 'Invalid login' }
            logger = logging.getLogger('authentication')
            logger.error("Invalid login attempt for '%s' from '%s'", username, get_real_ip(request))
            return scirius_render(request, 'accounts/login.html', context)
    else:
        form = LoginForm()
        context = { 'form': form }
        return scirius_render(request, 'accounts/login.html', context)