Python flask_login.current_user 模块，verify_password() 实例源码

def login():
    if not models.Users.query.all():
        return redirect(url_for('user.signup', next=request.args.get('next')))
    form = LoginForm()
    if form.validate_on_submit():
        username = form.username.data
        password = form.password.data
        me = models.Users.query.filter_by(username=username).one_or_none()
        if me is not None and me.verify_password(password):
            login_user(me, form.remember_me.data)
            flash('Logged in successfully.')
            current_app.logger.info('A successful login attempt (%s)', username)
            return redirect(request.args.get('next') or url_for('home.index'))
        flash('Invalid usename or password.')
        current_app.logger.warning('A warning login attempt (%s)', username)
    return render_template('user/login.html', form=form)

def login():
    """Log in page.
    """
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(email=form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            login_user(user, form.remember_me.data)
            if not user.confirmed:  # account did not confirmed by admin cannot login
                flash('Your register request has not been confirmed by administrator yet.')
                return render_template('auth/login.html', form=form)
            return redirect(request.args.get('next') or url_for('.profile'))
        flash('Invalid username or password.')
    return render_template('auth/login.html', form=form)

def change_password():
    """Change password when user knows his/her password.
    """
    form = ChangePasswordForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.old_password.data):
            current_user.password = form.password.data
            db.session.add(current_user)
            flash('Your password has been updated.')
            return redirect(url_for('.profile'))
        else:
            flash('Invalid password.')
    return render_template("auth/change_password.html", form=form)

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(email=form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            login_user(user, form.remember_me.data)
            return redirect(request.args.get('next') or url_for('user.index'))
        flash('????????')
    return render_template('auth/login.html',
                           title = '??',
                           form =form)

def change_password():
    form = ChangePasswordForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.old_password.data):
            current_user.password = form.password.data
            db.session.add(current_user)
            flash('?????????')
            return redirect(url_for('user.index'))
        else:
            flash('??????')
    return render_template('auth/change_password.html',
                           form=form,
                           title='????')

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = orm.User.query.filter_by(email=form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            login_user(user, form.remember_me.data)
            return redirect(request.args.get('next') or url_for('view_rents'))
        flash(u'????????')
    elif request.method =='GET':
        logic.LoadBasePageInfo('??',form)
    return render_template('auth/login.html', form=form)

def change_password():
    form = ChangePasswordForm()
    logic.LoadBasePageInfo('????', form)
    if form.validate_on_submit():
        if current_user.verify_password(form.old_password.data):
            current_user.password = form.password.data
            orm.User.query.filter_by(id=current_user.id).update({'password_hash':current_user.password_hash})
            orm.db.session.commit()
            flash('??????')
            return redirect(url_for('login'))
        else:
            flash('????')
    return render_template("auth/change_password.html", form=form)

def change_password():
    form = ChangePasswordForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.old_password.data):
            current_user.password = form.password0.data
            db.session.add(current_user)
            db.session.commit()
            flash('Your password has been updated.')
            return redirect(url_for('home.index'))
        else:
            flash('Invalid password.')
    return render_template("user/change_password.html", form=form)

def change_email_request():
    form = ChangeEmailForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.password.data):
            new_email = form.email.data
            token = current_user.generate_email_change_token(new_email)
            send_email(new_email, 'Confirm your email address',
                       'mail/user/change_email',
                       user=current_user, token=token)
            flash('An email with instructions to confirm your new email '
                  'address has been sent to you.')
            return redirect(url_for('home.index'))
        else:
            flash('Invalid password.')
    return render_template("user/change_email.html", form=form)

def login_register():
    login_form = LoginForm()
    register_form = RegistrationForm()
    # ?????????
    if login_form.submit1.data and login_form.validate_on_submit():
        user = User.query.filter_by(email=login_form.email.data).first()
        if user is not None and user.verify_password(login_form.password.data):
            login_user(user, login_form.remember_me.data)
            return redirect(url_for('main.index'))
        flash(constant.WRONG)

    # ?????????
    if register_form.submit2.data and register_form.validate_on_submit():
        user = User(email=register_form.email.data,
                    username=register_form.username.data,
                    password=register_form.password.data,
                    name=register_form.username.data)
        db.session.add(user)
        db.session.commit()
        try:
            token = user.generate_confirmation_token()
            send_email(user.email, 'Confirm Your Account',
                       'auth/email/confirm', user=user, token=token)
            flash(constant.SEND_EMIAL)
        except Exception as e:
            print e
        return redirect(url_for('auth.login_register'))

    return render_template('auth/login.html', form1=login_form, form2=register_form)

def profile():
    """??????"""
    form = ChangeEmailForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.password.data):
            new_email = form.email.data
            token = current_user.generate_email_change_token(new_email)
            send_email(new_email, 'Confirm your email address',
                       'auth/email/change_email',
                       user=current_user, token=token)
            flash(constant.SEND_EMIAL)
            return redirect(url_for('auth.profile'))
        else:
            flash(constant.WRONG_PWD)
    return render_template("email_settings.html", user=current_user, form=form, base64=base64)

def password():
    """??????"""
    form = ChangepasswordForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.oldpassword.data):
            if current_user.change_password(form.password.data):
                flash(constant.UPDATE_SUCC)
                logout_user()
                return redirect(url_for('auth.login_register'))
            else:
                flash(constant.UPDATE_FAIL)
        else:
            flash(constant.WRONG_PWD)

    return render_template("password_settings.html", user=current_user, form=form, base64=base64)

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(email=form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            login_user(user, form.remember_me.data)
            return redirect(request.args.get('next') or url_for('main.index'))
        flash('Invalid username or password.')
    return render_template('auth/login.html', form=form)

def change_password():
    form = ChangePasswordForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.old_password.data):
            current_user.password = form.password.data
            db.session.add(current_user)
            flash('Your passoword has been update.')
            return redirect(url_for('main.index'))
        else:
            flash('Invalid password.')
    return render_template("auth/change_password.html", form=form)

def change_email_request():
    form = ChangeEmailForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.password.data):
            new_email = form.email.data
            token = current_user.generate_email_change_token(new_email)
            send_email(new_email, 'Confirm your email address',
                       'auth/email/change_email',
                       user=current_user, token=token)
            flash('An email with instructions to confirm your new email '
                  'address has been sent to you.')
        else:
            flash('Invalid email or password.')
    return render_template('auth/change_email.html', form=form)

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(email = form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            login_user(user, form.remember_me.data)
            return redirect(request.args.get('next') or url_for('main.index'))
        flash('Invalid username or password.')
    return render_template('auth/login.html', form = form)

def change_password():
    form = ChangePasswordForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.old_password.data):
            current_user.password = form.password.data
            db.session.add(current_user)
            flash('You password has been updated')
            return redirect(url_for('main.index'))
        else:
            flash('Invalid password')
    return render_template('auth/change_password.html', form = form)

def change_email_request():
    form = ChangeEmailForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.password.data):
            new_email = form.email.data
            token = current_user.generate_email_change_token(new_email)
            send_email(new_email, 'Confirm your email address', 'auth/email/change_email', user = current_user, token = token)
            flash('An email with instructions to confirm your new email address has been sent to you')
            return redirect(url_for('main.index'))
        else:
            flash('Invalid email or password')
    return render_template('auth/change_email.html', form = form)

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(email=form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            login_user(user, form.remember_me.data)
            return redirect(request.args.get('next') or url_for('main.index'))
        flash('Invalid username or password.')
    return render_template('auth/login.html', form=form)

def update_password():
    """????(?????)"""
    form = UpdatePasswordForm()
    if form.validate_on_submit():
        if not current_user.verify_password(form.old_password.data):
            flash('your old password is not right! Please try again!')
            return redirect(url_for('.update_password'))
        if current_user.update_password(form.new_password.data):    # ????????
            logout_user()           # ???????????
            flash('you have changed your password, please login')
            return redirect(url_for('.login'))
        else:
            flash('failed to update your password, please try again')
    return render_template('auth/password/update.html', form = form)

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(email=form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            login_user(user, form.remember_me.data)
            return redirect(request.args.get('next') or url_for('main.index'))
        flash(u'??????????')
    return render_template('auth/login.html', form=form)

def change_password():
    form = ChangePasswordForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.old_password.data):
            current_user.password = form.password.data
            db.session.add(current_user)
            flash(u'??????')
            return redirect(url_for('main.index'))
        else: 
            flash(u'??????')
    return render_template('auth/change_password.html', form=form)

def change_email_request():
    form = ChangeEmailForm()
    if form.validate_on_submit():
        if current_user.verify_password(form.password.data):
            new_email = form.email.data
            token = current_user.generate_email_change_token(new_email)
            send_email(new_email,'Confirm your email address', 
                    'auth/email/change_email', 
                    user=current_user, token=token)
            flash(u'??????????????????????')
            return redirect(url_for('main.index'))
        else:
            flash(u'?????????')
    return render_template('auth/change_email.html', form=form)

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(email=form.email.data).first()
        if user is not None and user.verify_password(form.password.data):
            #?????????????
            login_user(user,form.remember_me.data)
            return redirect(request.args.get('next') or url_for('main.index'))
        flash('Invalid username or password')

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

#????

def modifityPassword():
    form = ModifityPassword()
    if form.validate_on_submit():
        if current_user.verify_password(form.oldPassword.data):
            current_user.password = form.newPassword.data
            db.session.add(current_user)
            flash('Change password is success!')
            return  redirect(url_for('main.index'))
        else:
            flash('Invalid password')
    return render_template('auth/modifitypassword.html',form=form)


#????