mirror of https://github.com/zulip/zulip.git
135 lines
4.9 KiB
Python
135 lines
4.9 KiB
Python
from __future__ import absolute_import
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from django.utils.translation import ugettext as _
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from django.http import HttpResponse, HttpRequest
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from django.views.decorators.csrf import csrf_exempt
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from django.contrib.auth.views import login as django_login_page
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from django.http import HttpResponseRedirect
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from zilencer.models import Deployment
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from zerver.decorator import has_request_variables, REQ
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from zerver.lib.actions import internal_send_message
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from zerver.lib.redis_utils import get_redis_client
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from zerver.lib.response import json_success, json_error, json_response, json_method_not_allowed
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from zerver.lib.rest import rest_dispatch as _rest_dispatch
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from zerver.lib.validator import check_dict
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from zerver.models import get_realm, get_user_profile_by_email, resolve_email_to_domain, \
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UserProfile, Realm
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from .error_notify import notify_server_error, notify_browser_error
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from django.conf import settings
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import time
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from typing import Dict, Optional, Any
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rest_dispatch = csrf_exempt((lambda request, *args, **kwargs: _rest_dispatch(request, globals(), *args, **kwargs)))
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client = get_redis_client()
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def has_enough_time_expired_since_last_message(sender_email, min_delay):
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# type: (str, float) -> bool
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# This function returns a boolean, but it also has the side effect
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# of noting that a new message was received.
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key = 'zilencer:feedback:%s' % (sender_email,)
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t = int(time.time())
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last_time = client.getset(key, t)
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if last_time is None:
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return True
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delay = t - int(last_time)
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return delay > min_delay
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def get_ticket_number():
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# type: () -> int
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fn = '/var/tmp/.feedback-bot-ticket-number'
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try:
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ticket_number = int(open(fn).read()) + 1
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except:
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ticket_number = 1
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open(fn, 'w').write('%d' % (ticket_number,))
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return ticket_number
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@has_request_variables
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def submit_feedback(request, deployment, message=REQ(validator=check_dict([]))):
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# type: (HttpRequest, Deployment, Dict[str, str]) -> HttpResponse
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domainish = message["sender_domain"]
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if get_realm("zulip.com") not in deployment.realms.all():
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domainish += " via " + deployment.name
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subject = "%s" % (message["sender_email"],)
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if len(subject) > 60:
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subject = subject[:57].rstrip() + "..."
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content = ''
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sender_email = message['sender_email']
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# We generate ticket numbers if it's been more than a few minutes
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# since their last message. This avoids some noise when people use
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# enter-send.
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need_ticket = has_enough_time_expired_since_last_message(sender_email, 180)
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if need_ticket:
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ticket_number = get_ticket_number()
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content += '\n~~~'
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content += '\nticket Z%03d (@support please ack)' % (ticket_number,)
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content += '\nsender: %s' % (message['sender_full_name'],)
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content += '\nemail: %s' % (sender_email,)
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if 'sender_domain' in message:
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content += '\nrealm: %s' % (message['sender_domain'],)
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content += '\n~~~'
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content += '\n\n'
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content += message['content']
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internal_send_message("feedback@zulip.com", "stream", "support", subject, content)
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return HttpResponse(message['sender_email'])
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@has_request_variables
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def report_error(request, deployment, type=REQ(), report=REQ(validator=check_dict([]))):
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# type: (HttpRequest, Deployment, str, Dict[str, Optional[str]]) -> HttpResponse
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report['deployment'] = deployment.name
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if type == 'browser':
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notify_browser_error(report)
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elif type == 'server':
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notify_server_error(report)
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else:
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return json_error(_("Invalid type parameter"))
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return json_success()
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def realm_for_email(email):
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# type: (str) -> Optional[Realm]
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try:
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user = get_user_profile_by_email(email)
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return user.realm
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except UserProfile.DoesNotExist:
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pass
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return get_realm(resolve_email_to_domain(email))
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# Requests made to this endpoint are UNAUTHENTICATED
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@csrf_exempt
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@has_request_variables
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def lookup_endpoints_for_user(request, email=REQ()):
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# type: (HttpRequest, str) -> HttpResponse
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try:
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return json_response(realm_for_email(email).deployment.endpoints)
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except AttributeError:
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return json_error(_("Cannot determine endpoint for user."), status=404)
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def account_deployment_dispatch(request, **kwargs):
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# type: (HttpRequest, **Any) -> HttpResponse
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sso_unknown_email = False
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if request.method == 'POST':
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email = request.POST['username']
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realm = realm_for_email(email)
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try:
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return HttpResponseRedirect(realm.deployment.base_site_url)
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except AttributeError:
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# No deployment found for this user/email
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sso_unknown_email = True
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template_response = django_login_page(request, **kwargs)
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template_response.context_data['desktop_sso_dispatch'] = True
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template_response.context_data['desktop_sso_unknown_email'] = sso_unknown_email
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return template_response
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