Files
notifications-admin/app/main/views/user_profile.py
Ben Thorner 4c2915ce86 Use API flag to give users access to WebAuthn
This allows us to roll out the feature to other users. Note that
the flag is also "True" if the user has "webauthn_auth" as their
auth type, so this is compatible with the more fine-grained check
we have on the authentication parts of the feature. We could do a
more explicit "can_use_webauthn or webauthn_auth" check here, but
the idea is that we'll be able to get rid of this flag eventually,
so I've optimised for brevity instead.

I've modified a couple of the unhappy-path tests to make it more
explicit that the flag is false, since it can be true for Platform
Admins and "normal users" alike.
2021-07-07 15:04:48 +01:00

303 lines
9.1 KiB
Python

import json
from flask import (
abort,
current_app,
flash,
redirect,
render_template,
request,
session,
url_for,
)
from flask_login import current_user
from notifications_python_client.errors import HTTPError
from notifications_utils.url_safe_token import check_token
from app import user_api_client
from app.main import main
from app.main.forms import (
ChangeEmailForm,
ChangeMobileNumberForm,
ChangeNameForm,
ChangePasswordForm,
ChangeSecurityKeyNameForm,
ConfirmPasswordForm,
ServiceOnOffSettingForm,
TwoFactorForm,
)
from app.models.user import User
from app.utils.user import user_is_gov_user, user_is_logged_in
NEW_EMAIL = 'new-email'
NEW_MOBILE = 'new-mob'
NEW_MOBILE_PASSWORD_CONFIRMED = 'new-mob-password-confirmed'
@main.route("/user-profile")
@user_is_logged_in
def user_profile():
return render_template(
'views/user-profile.html',
can_see_edit=current_user.is_gov_user,
)
@main.route("/user-profile/name", methods=['GET', 'POST'])
@user_is_logged_in
def user_profile_name():
form = ChangeNameForm(new_name=current_user.name)
if form.validate_on_submit():
current_user.update(name=form.new_name.data)
return redirect(url_for('.user_profile'))
return render_template(
'views/user-profile/change.html',
thing='name',
form_field=form.new_name
)
@main.route("/user-profile/email", methods=['GET', 'POST'])
@user_is_logged_in
@user_is_gov_user
def user_profile_email():
form = ChangeEmailForm(User.already_registered,
email_address=current_user.email_address)
if form.validate_on_submit():
session[NEW_EMAIL] = form.email_address.data
return redirect(url_for('.user_profile_email_authenticate'))
return render_template(
'views/user-profile/change.html',
thing='email address',
form_field=form.email_address
)
@main.route("/user-profile/email/authenticate", methods=['GET', 'POST'])
@user_is_logged_in
def user_profile_email_authenticate():
# Validate password for form
def _check_password(pwd):
return user_api_client.verify_password(current_user.id, pwd)
form = ConfirmPasswordForm(_check_password)
if NEW_EMAIL not in session:
return redirect('main.user_profile_email')
if form.validate_on_submit():
user_api_client.send_change_email_verification(current_user.id, session[NEW_EMAIL])
return render_template('views/change-email-continue.html',
new_email=session[NEW_EMAIL])
return render_template(
'views/user-profile/authenticate.html',
thing='email address',
form=form,
back_link=url_for('.user_profile_email')
)
@main.route("/user-profile/email/confirm/<token>", methods=['GET'])
@user_is_logged_in
def user_profile_email_confirm(token):
token_data = check_token(token,
current_app.config['SECRET_KEY'],
current_app.config['DANGEROUS_SALT'],
current_app.config['EMAIL_EXPIRY_SECONDS'])
token_data = json.loads(token_data)
user = User.from_id(token_data['user_id'])
user.update(email_address=token_data['email'])
session.pop(NEW_EMAIL, None)
return redirect(url_for('.user_profile'))
@main.route("/user-profile/mobile-number", methods=['GET', 'POST'])
@user_is_logged_in
def user_profile_mobile_number():
form = ChangeMobileNumberForm(mobile_number=current_user.mobile_number)
if form.validate_on_submit():
session[NEW_MOBILE] = form.mobile_number.data
return redirect(url_for('.user_profile_mobile_number_authenticate'))
return render_template(
'views/user-profile/change.html',
thing='mobile number',
form_field=form.mobile_number
)
@main.route("/user-profile/mobile-number/authenticate", methods=['GET', 'POST'])
@user_is_logged_in
def user_profile_mobile_number_authenticate():
# Validate password for form
def _check_password(pwd):
return user_api_client.verify_password(current_user.id, pwd)
form = ConfirmPasswordForm(_check_password)
if NEW_MOBILE not in session:
return redirect(url_for('.user_profile_mobile_number'))
if form.validate_on_submit():
session[NEW_MOBILE_PASSWORD_CONFIRMED] = True
current_user.send_verify_code(to=session[NEW_MOBILE])
return redirect(url_for('.user_profile_mobile_number_confirm'))
return render_template(
'views/user-profile/authenticate.html',
thing='mobile number',
form=form,
back_link=url_for('.user_profile_mobile_number_confirm')
)
@main.route("/user-profile/mobile-number/confirm", methods=['GET', 'POST'])
@user_is_logged_in
def user_profile_mobile_number_confirm():
# Validate verify code for form
def _check_code(cde):
return user_api_client.check_verify_code(current_user.id, cde, 'sms')
if NEW_MOBILE_PASSWORD_CONFIRMED not in session:
return redirect(url_for('.user_profile_mobile_number'))
form = TwoFactorForm(_check_code)
if form.validate_on_submit():
current_user.refresh_session_id()
mobile_number = session[NEW_MOBILE]
del session[NEW_MOBILE]
del session[NEW_MOBILE_PASSWORD_CONFIRMED]
current_user.update(mobile_number=mobile_number)
return redirect(url_for('.user_profile'))
return render_template(
'views/user-profile/confirm.html',
form_field=form.sms_code,
thing='mobile number'
)
@main.route("/user-profile/password", methods=['GET', 'POST'])
@user_is_logged_in
def user_profile_password():
# Validate password for form
def _check_password(pwd):
return user_api_client.verify_password(current_user.id, pwd)
form = ChangePasswordForm(_check_password)
if form.validate_on_submit():
user_api_client.update_password(current_user.id, password=form.new_password.data)
return redirect(url_for('.user_profile'))
return render_template(
'views/user-profile/change-password.html',
form=form
)
@main.route("/user-profile/disable-platform-admin-view", methods=['GET', 'POST'])
@user_is_logged_in
def user_profile_disable_platform_admin_view():
if not current_user.platform_admin and not session.get('disable_platform_admin_view'):
abort(403)
form = ServiceOnOffSettingForm(
name="Use platform admin view",
enabled=not session.get('disable_platform_admin_view'),
truthy='Yes',
falsey='No',
)
form.enabled.param_extensions = {"hint": {"text": "Signing in again clears this setting"}}
if form.validate_on_submit():
session['disable_platform_admin_view'] = not form.enabled.data
return redirect(url_for('.user_profile'))
return render_template(
'views/user-profile/disable-platform-admin-view.html',
form=form
)
@main.route("/user-profile/security-keys", methods=['GET'])
def user_profile_security_keys():
if not current_user.can_use_webauthn:
abort(403)
return render_template(
'views/user-profile/security-keys.html',
)
@main.route(
"/user-profile/security-keys/<uuid:key_id>/manage",
methods=['GET', 'POST'],
endpoint="user_profile_manage_security_key"
)
@main.route(
"/user-profile/security-keys/<uuid:key_id>/delete",
methods=['GET'],
endpoint="user_profile_confirm_delete_security_key"
)
def user_profile_manage_security_key(key_id):
if not current_user.can_use_webauthn:
abort(403)
security_key = current_user.webauthn_credentials.by_id(key_id)
if not security_key:
abort(404)
form = ChangeSecurityKeyNameForm(security_key_name=security_key.name)
if form.validate_on_submit():
if form.security_key_name.data != security_key.name:
user_api_client.update_webauthn_credential_name_for_user(
user_id=current_user.id,
credential_id=key_id,
new_name_for_credential=form.security_key_name.data
)
return redirect(url_for('.user_profile_security_keys'))
if (request.endpoint == "main.user_profile_confirm_delete_security_key"):
flash("Are you sure you want to delete this security key?", 'delete')
return render_template(
'views/user-profile/manage-security-key.html',
security_key=security_key,
form=form
)
@main.route("/user-profile/security-keys/<uuid:key_id>/delete", methods=['POST'])
def user_profile_delete_security_key(key_id):
if not current_user.can_use_webauthn:
abort(403)
try:
user_api_client.delete_webauthn_credential_for_user(
user_id=current_user.id,
credential_id=key_id
)
except HTTPError as e:
message = "Cannot delete last remaining webauthn credential for user"
if e.message == message:
flash("You cannot delete your last security key.")
return redirect(url_for('.user_profile_manage_security_key', key_id=key_id))
else:
raise e
return redirect(url_for('.user_profile_security_keys'))