Ejemplo n.º 1
0
def register():
    from sagenb.notebook.twist import is_valid_username, is_valid_password, \
    is_valid_email, do_passwords_match
    from sagenb.notebook.challenge import challenge

    # VALIDATORS: is_valid_username, is_valid_password,
    # do_passwords_match, is_valid_email,
    # challenge.is_valid_response
    # INPUT NAMES: username, password, retype_password, email +
    # challenge fields

    # TEMPLATE VARIABLES: error, username, username_missing,
    # username_taken, username_invalid, password_missing,
    # password_invalid, passwords_dont_match,
    # retype_password_missing, email, email_missing,
    # email_invalid, email_address, challenge, challenge_html,
    # challenge_missing, challenge_invalid

    # PRE-VALIDATION setup and hooks.
    required = set(['username', 'password'])
    empty = set()
    validated = set()

    # Template variables.  We use empty_form_dict for empty forms.
    empty_form_dict = {}
    template_dict = {}

    if g.notebook.conf()['email']:
        required.add('email')
        empty_form_dict['email'] = True

    if g.notebook.conf()['challenge']:
        required.add('challenge')
        empty_form_dict['challenge'] = True
        chal = challenge(g.notebook.conf(),
                         is_secure=g.notebook.secure,
                         remote_ip=request.environ['REMOTE_ADDR'])
        empty_form_dict['challenge_html'] = chal.html()

    template_dict.update(empty_form_dict)

    # VALIDATE FIELDS.

    # Username.  Later, we check if a user with this username
    # already exists.
    username = request.values.get('username', None)
    if username:
        if not is_valid_username(username):
            template_dict['username_invalid'] = True
        if g.notebook.user_manager().user_exists(username):
            template_dict['username_taken'] = True
        else:
            template_dict['username'] = username
            validated.add('username')
    else:
        template_dict['username_missing'] = True
        empty.add('username')

    # Password.
    password = request.values.get('password', None)
    retype_password = request.values.get('retype_password', None)
    if password:
        if not is_valid_password(password, username):
            template_dict['password_invalid'] = True
        elif not do_passwords_match(password, retype_password):
            template_dict['passwords_dont_match'] = True
        else:
            validated.add('password')
    else:
        template_dict['password_missing'] = True
        empty.add('password')

    # Email address.
    email_address = ''
    if g.notebook.conf()['email']:
        email_address = request.args.get('email', [None])[0]
        if email_address:
            if not is_valid_email(email_address):
                template_dict['email_invalid'] = True
            else:
                template_dict['email_address'] = email_address
                validated.add('email')
        else:
            template_dict['email_missing'] = True
            empty.add('email')

    # Challenge (e.g., reCAPTCHA).
    if g.notebook.conf()['challenge']:
        status = chal.is_valid_response(req_args=request.args)
        if status.is_valid is True:
            validated.add('challenge')
        elif status.is_valid is False:
            err_code = status.error_code
            if err_code:
                template_dict['challenge_html'] = chal.html(
                    error_code=err_code)
            else:
                template_dict['challenge_invalid'] = True
        else:
            template_dict['challenge_missing'] = True
            empty.add('challenge')

    # VALIDATE OVERALL.
    if empty == required:
        # All required fields are empty.  Not really an error.
        return render_template(
            os.path.join('html', 'accounts', 'registration.html'),
            **empty_form_dict)
    elif validated != required:
        # Error(s)!
        errors = len(required) - len(validated)
        template_dict['error'] = 'E ' if errors == 1 else 'Es '
        return render_template(
            os.path.join('html', 'accounts', 'registration.html'),
            **template_dict)

    # Create an account, if username is unique.
    try:
        g.notebook.user_manager().add_user(username, password, email_address)
    except ValueError:
        template_dict['username_taken'] = True
        template_dict['error'] = 'E '

        form = template(os.path.join('html', 'accounts', 'registration.html'),
                        **template_dict)
        return HTMLResponse(stream=form)

    #XXX: Add logging support
    #log.msg("Created new user '%s'"%username)

    # POST-VALIDATION hooks.  All required fields should be valid.
    if g.notebook.conf()['email']:
        from sagenb.notebook.smtpsend import send_mail
        from sagenb.notebook.register import make_key, build_msg

        # TODO: make this come from the server settings
        key = make_key()
        listenaddr = g.notebook.interface
        port = g.notebook.port
        fromaddr = 'no-reply@%s' % listenaddr
        body = build_msg(key, username, listenaddr, port, g.notebook.secure)

        # Send a confirmation message to the user.
        try:
            send_mail(fromaddr, email_address, "Sage Notebook Registration",
                      body)
            waiting[key] = username
        except ValueError:
            pass

    # Go to the login page.
    from sagenb.misc.misc import SAGE_VERSION
    template_dict = {
        'accounts': g.notebook.user_manager().get_accounts(),
        'default_user': g.notebook.user_manager().default_user(),
        'welcome': username,
        'recovery': g.notebook.conf()['email'],
        'sage_version': SAGE_VERSION
    }

    return render_template(os.path.join('html', 'login.html'), **template_dict)
Ejemplo n.º 2
0
def register():
    if not g.notebook.user_manager().get_accounts():
        return redirect(url_for("base.index"))
    from sagenb.notebook.misc import is_valid_username, is_valid_password, is_valid_email, do_passwords_match
    from sagenb.notebook.challenge import challenge

    # VALIDATORS: is_valid_username, is_valid_password,
    # do_passwords_match, is_valid_email,
    # challenge.is_valid_response
    # INPUT NAMES: username, password, retype_password, email +
    # challenge fields

    # TEMPLATE VARIABLES: error, username, username_missing,
    # username_taken, username_invalid, password_missing,
    # password_invalid, passwords_dont_match,
    # retype_password_missing, email, email_missing,
    # email_invalid, email_address, challenge, challenge_html,
    # challenge_missing, challenge_invalid

    # PRE-VALIDATION setup and hooks.
    required = set(["username", "password"])
    empty = set()
    validated = set()

    # Template variables.  We use empty_form_dict for empty forms.
    empty_form_dict = {}
    template_dict = {}

    if g.notebook.conf()["email"]:
        required.add("email")
        empty_form_dict["email"] = True

    if g.notebook.conf()["challenge"]:
        required.add("challenge")
        empty_form_dict["challenge"] = True
        chal = challenge(g.notebook.conf(), is_secure=g.notebook.secure, remote_ip=request.environ["REMOTE_ADDR"])
        empty_form_dict["challenge_html"] = chal.html()

    template_dict.update(empty_form_dict)

    # VALIDATE FIELDS.

    # Username.  Later, we check if a user with this username
    # already exists.
    username = request.values.get("username", None)
    if username:
        if not is_valid_username(username):
            template_dict["username_invalid"] = True
        elif g.notebook.user_manager().user_exists(username):
            template_dict["username_taken"] = True
        else:
            template_dict["username"] = username
            validated.add("username")
    else:
        template_dict["username_missing"] = True
        empty.add("username")

    # Password.
    password = request.values.get("password", None)
    retype_password = request.values.get("retype_password", None)
    if password:
        if not is_valid_password(password, username):
            template_dict["password_invalid"] = True
        elif not do_passwords_match(password, retype_password):
            template_dict["passwords_dont_match"] = True
        else:
            validated.add("password")
    else:
        template_dict["password_missing"] = True
        empty.add("password")

    # Email address.
    email_address = ""
    if g.notebook.conf()["email"]:
        email_address = request.values.get("email", None)
        if email_address:
            if not is_valid_email(email_address):
                template_dict["email_invalid"] = True
            else:
                template_dict["email_address"] = email_address
                validated.add("email")
        else:
            template_dict["email_missing"] = True
            empty.add("email")

    # Challenge (e.g., reCAPTCHA).
    if g.notebook.conf()["challenge"]:
        status = chal.is_valid_response(req_args=request.values)
        if status.is_valid is True:
            validated.add("challenge")
        elif status.is_valid is False:
            err_code = status.error_code
            if err_code:
                template_dict["challenge_html"] = chal.html(error_code=err_code)
            else:
                template_dict["challenge_invalid"] = True
        else:
            template_dict["challenge_missing"] = True
            empty.add("challenge")

    # VALIDATE OVERALL.
    if empty == required:
        # All required fields are empty.  Not really an error.
        return render_template(os.path.join("html", "accounts", "registration.html"), **empty_form_dict)
    elif validated != required:
        # Error(s)!
        errors = len(required) - len(validated)
        template_dict["error"] = "E " if errors == 1 else "Es "
        return render_template(os.path.join("html", "accounts", "registration.html"), **template_dict)

    # Create an account, if username is unique.
    try:
        g.notebook.user_manager().add_user(username, password, email_address)
    except ValueError:
        template_dict["username_taken"] = True
        template_dict["error"] = "E "

        form = render_template(os.path.join("html", "accounts", "registration.html"), **template_dict)
        return HTMLResponse(stream=form)

    # XXX: Add logging support
    # log.msg("Created new user '%s'"%username)

    # POST-VALIDATION hooks.  All required fields should be valid.
    if g.notebook.conf()["email"]:
        from sagenb.notebook.smtpsend import send_mail
        from sagenb.notebook.register import make_key, build_msg

        # TODO: make this come from the server settings
        key = make_key()
        listenaddr = g.notebook.interface
        port = g.notebook.port
        fromaddr = "no-reply@%s" % listenaddr
        body = build_msg(key, username, listenaddr, port, g.notebook.secure)

        # Send a confirmation message to the user.
        try:
            send_mail(fromaddr, email_address, _("Sage Notebook Registration"), body)
            waiting[key] = username
        except ValueError:
            pass

    # Go to the login page.
    from sagenb.misc.misc import SAGE_VERSION

    template_dict = {
        "accounts": g.notebook.user_manager().get_accounts(),
        "welcome_user": username,
        "recovery": g.notebook.conf()["email"],
        "sage_version": SAGE_VERSION,
    }

    return render_template(os.path.join("html", "login.html"), **template_dict)
Ejemplo n.º 3
0
def register():
    from sagenb.notebook.misc import is_valid_username, is_valid_password, \
    is_valid_email, do_passwords_match
    from sagenb.notebook.challenge import challenge

    # VALIDATORS: is_valid_username, is_valid_password,
    # do_passwords_match, is_valid_email,
    # challenge.is_valid_response
    # INPUT NAMES: username, password, retype_password, email +
    # challenge fields

    # TEMPLATE VARIABLES: error, username, username_missing,
    # username_taken, username_invalid, password_missing,
    # password_invalid, passwords_dont_match,
    # retype_password_missing, email, email_missing,
    # email_invalid, email_address, challenge, challenge_html,
    # challenge_missing, challenge_invalid

    # PRE-VALIDATION setup and hooks.
    required = set(['username', 'password'])
    empty = set()
    validated = set()

    # Template variables.  We use empty_form_dict for empty forms.
    empty_form_dict = {}
    template_dict = {}

    if g.notebook.conf()['email']:
        required.add('email')
        empty_form_dict['email'] = True

    if g.notebook.conf()['challenge']:
        required.add('challenge')
        empty_form_dict['challenge'] = True
        chal = challenge(g.notebook.conf(),
                         is_secure = g.notebook.secure,
                         remote_ip = request.environ['REMOTE_ADDR'])
        empty_form_dict['challenge_html'] = chal.html()

    template_dict.update(empty_form_dict)

    # VALIDATE FIELDS.

    # Username.  Later, we check if a user with this username
    # already exists.
    username = request.values.get('username', None)
    if username:
        if not is_valid_username(username):
            template_dict['username_invalid'] = True
        elif g.notebook.user_manager().user_exists(username):
            template_dict['username_taken'] = True
        else:
            template_dict['username'] = username
            validated.add('username')
    else:
        template_dict['username_missing'] = True
        empty.add('username')

    # Password.
    password = request.values.get('password', None)
    retype_password = request.values.get('retype_password', None)
    if password:
        if not is_valid_password(password, username):
            template_dict['password_invalid'] = True
        elif not do_passwords_match(password, retype_password):
            template_dict['passwords_dont_match'] = True
        else:
            validated.add('password')
    else:
        template_dict['password_missing'] = True
        empty.add('password')

    # Email address.
    email_address = ''
    if g.notebook.conf()['email']:
        email_address = request.args.get('email', [None])[0]
        if email_address:
            if not is_valid_email(email_address):
                template_dict['email_invalid'] = True
            else:
                template_dict['email_address'] = email_address
                validated.add('email')
        else:
            template_dict['email_missing'] = True
            empty.add('email')

    # Challenge (e.g., reCAPTCHA).
    if g.notebook.conf()['challenge']:
        status = chal.is_valid_response(req_args = request.args)
        if status.is_valid is True:
            validated.add('challenge')
        elif status.is_valid is False:
            err_code = status.error_code
            if err_code:
                template_dict['challenge_html'] = chal.html(error_code = err_code)
            else:
                template_dict['challenge_invalid'] = True
        else:
            template_dict['challenge_missing'] = True
            empty.add('challenge')

    # VALIDATE OVERALL.
    if empty == required:
        # All required fields are empty.  Not really an error.
        return render_template(os.path.join('html', 'accounts', 'registration.html'),
                               **empty_form_dict)
    elif validated != required:
        # Error(s)!
        errors = len(required) - len(validated)
        template_dict['error'] = 'E ' if errors == 1 else 'Es '
        return render_template(os.path.join('html', 'accounts', 'registration.html'),
                        **template_dict)

    # Create an account, if username is unique.
    try:
        g.notebook.user_manager().add_user(username, password, email_address)
    except ValueError:
        template_dict['username_taken'] = True
        template_dict['error'] = 'E '

        form = render_template(os.path.join('html', 'accounts', 'registration.html'),
                        **template_dict)
        return HTMLResponse(stream = form)

    #XXX: Add logging support
    #log.msg("Created new user '%s'"%username)

    # POST-VALIDATION hooks.  All required fields should be valid.
    if g.notebook.conf()['email']:
        from sagenb.notebook.smtpsend import send_mail
        from sagenb.notebook.register import make_key, build_msg

        # TODO: make this come from the server settings
        key = make_key()
        listenaddr = g.notebook.interface
        port = g.notebook.port
        fromaddr = 'no-reply@%s' % listenaddr
        body = build_msg(key, username, listenaddr, port, g.notebook.secure)

        # Send a confirmation message to the user.
        try:
            send_mail(fromaddr, email_address,
                      "Sage Notebook Registration", body)
            waiting[key] = username
        except ValueError:
            pass

    # Go to the login page.
    from sagenb.misc.misc import SAGE_VERSION
    template_dict = {'accounts': g.notebook.user_manager().get_accounts(),
                     'default_user': g.notebook.user_manager().default_user(),
                     'welcome_user': username,
                     'recovery': g.notebook.conf()['email'],
                     'sage_version': SAGE_VERSION}

    return render_template(os.path.join('html', 'login.html'), **template_dict)