from __future__ import absolute_import from typing import Optional from six import text_type from django.utils.translation import ugettext as _ from django.conf import settings from django.contrib.auth import authenticate, update_session_auth_hash from django.http import HttpRequest, HttpResponse from zerver.decorator import authenticated_json_post_view, has_request_variables, REQ from zerver.lib.actions import do_change_password, \ do_change_full_name, do_change_enable_desktop_notifications, \ do_change_enter_sends, do_change_enable_sounds, \ do_change_enable_offline_email_notifications, do_change_enable_digest_emails, \ do_change_enable_offline_push_notifications, do_change_enable_online_push_notifications, \ do_change_default_desktop_notifications, do_change_autoscroll_forever, \ do_change_enable_stream_desktop_notifications, do_change_enable_stream_sounds, \ do_regenerate_api_key, do_change_avatar_source, do_change_twenty_four_hour_time, \ do_change_left_side_userlist, do_change_default_language from zerver.lib.avatar import avatar_url from zerver.lib.i18n import get_available_language_codes from zerver.lib.response import json_success, json_error from zerver.lib.upload import upload_avatar_image from zerver.lib.validator import check_bool, check_string from zerver.lib.request import JsonableError from zerver.models import UserProfile, Realm, name_changes_disabled @authenticated_json_post_view @has_request_variables def json_change_ui_settings(request, user_profile, autoscroll_forever=REQ(validator=check_bool, default=None), default_desktop_notifications=REQ(validator=check_bool, default=None)): # type: (HttpRequest, UserProfile, Optional[bool], Optional[bool]) -> HttpResponse result = {} if autoscroll_forever is not None and \ user_profile.autoscroll_forever != autoscroll_forever: do_change_autoscroll_forever(user_profile, autoscroll_forever) result['autoscroll_forever'] = autoscroll_forever if default_desktop_notifications is not None and \ user_profile.default_desktop_notifications != default_desktop_notifications: do_change_default_desktop_notifications(user_profile, default_desktop_notifications) result['default_desktop_notifications'] = default_desktop_notifications return json_success(result) @authenticated_json_post_view @has_request_variables def json_change_settings(request, user_profile, full_name=REQ(default=""), old_password=REQ(default=""), new_password=REQ(default=""), confirm_password=REQ(default="")): # type: (HttpRequest, UserProfile, text_type, text_type, text_type, text_type) -> HttpResponse if not (full_name or new_password): return json_error(_("No new data supplied")) if new_password != "" or confirm_password != "": if new_password != confirm_password: return json_error(_("New password must match confirmation password!")) if not authenticate(username=user_profile.email, password=old_password): return json_error(_("Wrong password!")) do_change_password(user_profile, new_password) # In Django 1.10, password changes invalidates sessions, see # https://docs.djangoproject.com/en/1.10/topics/auth/default/#session-invalidation-on-password-change # for details. To avoid this logging the user out of his own # session (which would provide a confusing UX at best), we # update the session hash here. update_session_auth_hash(request, user_profile) # We also save the session to the DB immediately to mitigate # race conditions. In theory, there is still a race condition # and to completely avoid it we will have to use some kind of # mutex lock in `django.contrib.auth.get_user` where session # is verified. To make that lock work we will have to control # the AuthenticationMiddleware which is currently controlled # by Django, request.session.save() result = {} if user_profile.full_name != full_name and full_name.strip() != "": if name_changes_disabled(user_profile.realm): # Failingly silently is fine -- they can't do it through the UI, so # they'd have to be trying to break the rules. pass else: new_full_name = full_name.strip() if len(new_full_name) > UserProfile.MAX_NAME_LENGTH: return json_error(_("Name too long!")) do_change_full_name(user_profile, new_full_name) result['full_name'] = new_full_name return json_success(result) @authenticated_json_post_view @has_request_variables def json_time_setting(request, user_profile, twenty_four_hour_time=REQ(validator=check_bool, default=None)): # type: (HttpRequest, UserProfile, Optional[bool]) -> HttpResponse result = {} if twenty_four_hour_time is not None and \ user_profile.twenty_four_hour_time != twenty_four_hour_time: do_change_twenty_four_hour_time(user_profile, twenty_four_hour_time) result['twenty_four_hour_time'] = twenty_four_hour_time return json_success(result) @authenticated_json_post_view @has_request_variables def json_left_side_userlist(request, user_profile, left_side_userlist=REQ(validator=check_bool, default=None)): # type: (HttpRequest, UserProfile, Optional[bool]) -> HttpResponse result = {} if (left_side_userlist is not None and user_profile.left_side_userlist != left_side_userlist): do_change_left_side_userlist(user_profile, left_side_userlist) result['left_side_userlist'] = left_side_userlist return json_success(result) @authenticated_json_post_view @has_request_variables def json_language_setting(request, user_profile, default_language=REQ(validator=check_string, default=None)): # type: (HttpRequest, UserProfile, Optional[str]) -> HttpResponse result = {} if (default_language is not None and user_profile.default_language != default_language): if default_language in get_available_language_codes(): do_change_default_language(user_profile, default_language) else: raise JsonableError(_("Invalid language '%s'" % (default_language,))) result['default_language'] = default_language return json_success(result) @authenticated_json_post_view @has_request_variables def json_change_notify_settings(request, user_profile, enable_stream_desktop_notifications=REQ(validator=check_bool, default=None), enable_stream_sounds=REQ(validator=check_bool, default=None), enable_desktop_notifications=REQ(validator=check_bool, default=None), enable_sounds=REQ(validator=check_bool, default=None), enable_offline_email_notifications=REQ(validator=check_bool, default=None), enable_offline_push_notifications=REQ(validator=check_bool, default=None), enable_online_push_notifications=REQ(validator=check_bool, default=None), enable_digest_emails=REQ(validator=check_bool, default=None)): # type: (HttpRequest, UserProfile, Optional[bool], Optional[bool], Optional[bool], Optional[bool], Optional[bool], Optional[bool], Optional[bool], Optional[bool]) -> HttpResponse result = {} # Stream notification settings. if enable_stream_desktop_notifications is not None and \ user_profile.enable_stream_desktop_notifications != enable_stream_desktop_notifications: do_change_enable_stream_desktop_notifications( user_profile, enable_stream_desktop_notifications) result['enable_stream_desktop_notifications'] = enable_stream_desktop_notifications if enable_stream_sounds is not None and \ user_profile.enable_stream_sounds != enable_stream_sounds: do_change_enable_stream_sounds(user_profile, enable_stream_sounds) result['enable_stream_sounds'] = enable_stream_sounds # PM and @-mention settings. if enable_desktop_notifications is not None and \ user_profile.enable_desktop_notifications != enable_desktop_notifications: do_change_enable_desktop_notifications(user_profile, enable_desktop_notifications) result['enable_desktop_notifications'] = enable_desktop_notifications if enable_sounds is not None and \ user_profile.enable_sounds != enable_sounds: do_change_enable_sounds(user_profile, enable_sounds) result['enable_sounds'] = enable_sounds if enable_offline_email_notifications is not None and \ user_profile.enable_offline_email_notifications != enable_offline_email_notifications: do_change_enable_offline_email_notifications(user_profile, enable_offline_email_notifications) result['enable_offline_email_notifications'] = enable_offline_email_notifications if enable_offline_push_notifications is not None and \ user_profile.enable_offline_push_notifications != enable_offline_push_notifications: do_change_enable_offline_push_notifications(user_profile, enable_offline_push_notifications) result['enable_offline_push_notifications'] = enable_offline_push_notifications if enable_online_push_notifications is not None and \ user_profile.enable_online_push_notifications != enable_online_push_notifications: do_change_enable_online_push_notifications(user_profile, enable_online_push_notifications) result['enable_online_push_notifications'] = enable_online_push_notifications if enable_digest_emails is not None and \ user_profile.enable_digest_emails != enable_digest_emails: do_change_enable_digest_emails(user_profile, enable_digest_emails) result['enable_digest_emails'] = enable_digest_emails return json_success(result) @authenticated_json_post_view def json_set_avatar(request, user_profile): # type: (HttpRequest, UserProfile) -> HttpResponse if len(request.FILES) != 1: return json_error(_("You must upload exactly one avatar.")) user_file = list(request.FILES.values())[0] upload_avatar_image(user_file, user_profile, user_profile.email) do_change_avatar_source(user_profile, UserProfile.AVATAR_FROM_USER) user_avatar_url = avatar_url(user_profile) json_result = dict( avatar_url = user_avatar_url ) return json_success(json_result) @has_request_variables def regenerate_api_key(request, user_profile): # type: (HttpRequest, UserProfile) -> HttpResponse do_regenerate_api_key(user_profile) json_result = dict( api_key = user_profile.api_key ) return json_success(json_result) @has_request_variables def change_enter_sends(request, user_profile, enter_sends=REQ(validator=check_bool)): # type: (HttpRequest, UserProfile, bool) -> HttpResponse do_change_enter_sends(user_profile, enter_sends) return json_success()