def version_tuple(recipient, fingerprint, name, version_type, unsubs_auth,
pref_auth):
"""Returns a tuple for a version notification email.
@type recipient: str
@param recipient: The user's email address.
@type fingerprint: str
@param fingerprint: The fingerprint for the router this user is subscribed
to.
@type version_type: str
@param version_type: Either 'UNRECOMMENDED' or 'OBSOLETE', depending on the
user's preferences for this notification type.
@rtype: tuple
@return: A tuple containing information about the email to be sent in
an appropriate format for the C{send_mass_mail()} function in
C{updaters}.
"""
router = _get_router_name(fingerprint, name)
subj = _SUBJECT_HEADER + _VERSION_SUBJ
sender = _SENDER
version_type = version_type.lower()
unsubURL = url_helper.get_unsubscribe_url(unsubs_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
downloadURL = url_helper.get_download_url()
msg = _VERSION_MAIL % (router, version_type, downloadURL)
msg = _add_generic_footer(msg, unsubURL, prefURL)
return (subj, msg, sender, [recipient])
def node_down_tuple(recipient, fingerprint, name, grace_pd, unsubs_auth,
pref_auth):
"""Returns the tuple for a node down email.
@type recipient: str
@param recipient: The user's email address
@type fingerprint: str
@param fingerprint: The fingerprint of the node this user wishes to
monitor.
@type grace_pd: int
@param grace_pd: The amount of downtime specified by the user
@type unsubs_auth: str
@param unsubs_auth: The user's unique unsubscribe auth key
@type pref_auth: str
@param pref_auth: The user's unique preferences auth key
@rtype: tuple
@return: A tuple listing information about the email to be sent, which is
used by the send_mass_mail method in updaters.
"""
router = _get_router_name(fingerprint, name)
subj = _SUBJECT_HEADER + _NODE_DOWN_SUBJ
sender = _SENDER
num_hours = grace_pd + " hour"
if grace_pd > 1:
num_hours += "s"
unsubURL = url_helper.get_unsubscribe_url(unsubs_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
msg = _NODE_DOWN_MAIL % (router, num_hours)
msg = _add_generic_footer(msg, unsubURL, prefURL)
return (subj, msg, sender, [recipient])
def bandwidth_tuple(recipient, fingerprint, name, observed, threshold,
unsubs_auth, pref_auth):
"""Returns the tuple for a low bandwidth email.
@type recipient: str
@param recipient: The user's email address
@type fingerprint: str
@param fingerprint: The fingerprint of the node this user wishes to
monitor.
@type observed: int
@param observed: The observed bandwidth (kB/s)
@type threshold: int
@param threshold: The user's specified threshold for low bandwidth (KB/s)
@type unsubs_auth: str
@param unsubs_auth: The user's unique unsubscribe auth key
@type pref_auth: str
@param pref_auth: The user's unique preferences auth key
"""
router = _get_router_name(fingerprint, name)
subj = _SUBJECT_HEADER + _LOW_BANDWIDTH_SUBJ
sender = _SENDER
unsubURL = url_helper.get_unsubscribe_url(unsubs_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
msg = _LOW_BANDWIDTH_MAIL % (router, observed, threshold)
msg = _add_generic_footer(msg, unsubURL, prefURL)
return (subj, msg, sender, [recipient])
def confirm(request, confirm_auth):
"""The confirmation page, which is displayed when the user follows the
link sent to them in the confirmation email.
@type confirm_auth: str
@param confirm_auth: The user's confirmation authorization key.
"""
user = get_object_or_404(Subscriber, confirm_auth=confirm_auth)
router = user.router
if not user.confirmed:
# confirm the user's subscription
user.confirmed = True
user.save()
if not router.welcomed:
#We assume that people will only subscribe to relays they are running.
#We set welcomed to True so that we don't accidentally send welcome
#emails to users who are already subscribed.
router.welcomed = True
router.save()
else:
# the user is already confirmed, send to an error page
error_url_ext = url_helper.get_error_ext('already_confirmed',
confirm_auth)
return HttpResponseRedirect(error_url_ext)
# get the urls for the user's unsubscribe and prefs pages to add links
unsubURL = url_helper.get_unsubscribe_url(user.unsubs_auth)
prefURL = url_helper.get_preferences_url(user.pref_auth)
# spawn a daemon to send an email confirming subscription and
#providing the links
email_thread=threading.Thread(target=emails.send_confirmed,
args=[user.email, router.fingerprint, router.name,
user.unsubs_auth, user.pref_auth])
email_thread.setDaemon(True)
email_thread.start()
# get the template for the confirm page
template = templates.confirm
return render_to_response(template, {'email': user.email,
'fingerprint' : router.fingerprint,
'nodeName' : router.name,
'unsubURL' : unsubURL,
'prefURL' : prefURL})
def confirm(request, confirm_auth):
"""The confirmation page, which is displayed when the user follows the
link sent to them in the confirmation email.
@type confirm_auth: str
@param confirm_auth: The user's confirmation authorization key.
"""
user = get_object_or_404(Subscriber, confirm_auth=confirm_auth)
router = user.router
if not user.confirmed:
# confirm the user's subscription
user.confirmed = True
user.save()
else:
# the user is already confirmed, send to an error page
error_url_ext = url_helper.get_error_ext('already_confirmed',
confirm_auth)
return HttpResponseRedirect(error_url_ext)
if not router.welcomed:
#We assume that people will only subscribe to relays they are running.
#We set welcomed to True so that we don't accidentally send welcome
#emails to users who are already subscribed.
router.welcomed = True
router.save()
# get the urls for the user's unsubscribe and prefs pages to add links
unsubURL = url_helper.get_unsubscribe_url(user.unsubs_auth)
prefURL = url_helper.get_preferences_url(user.pref_auth)
# spawn a daemon to send an email confirming subscription and
#providing the links
email_thread=threading.Thread(target=emails.send_confirmed,
args=[user.email, router.fingerprint, router.name,
user.unsubs_auth, user.pref_auth])
email_thread.setDaemon(True)
email_thread.start()
# get the template for the confirm page
template = templates.confirm
return render_to_response(template, {'email': user.email,
'fingerprint' : router.fingerprint,
'nodeName' : router.name,
'unsubURL' : unsubURL,
'prefURL' : prefURL})
def confirm_pref(request, pref_auth):
"""The page confirming that preferences have been changed.
@type pref_auth: str
@param pref_auth: The user's preferences authorization key.
"""
user = get_object_or_404(Subscriber, pref_auth = pref_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
unsubURL = url_helper.get_unsubscribe_url(user.unsubs_auth)
# get the template
template = templates.confirm_pref
# The page includes the unsubscribe and change prefs links
return render_to_response(template, {'prefURL' : prefURL,
'unsubURL' : unsubURL})
def confirm_pref(request, pref_auth):
"""The page confirming that preferences have been changed.
@type pref_auth: str
@param pref_auth: The user's preferences authorization key.
"""
user = get_object_or_404(Subscriber, pref_auth = pref_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
unsubURL = url_helper.get_unsubscribe_url(user.unsubs_auth)
# get the template
template = templates.confirm_pref
# The page includes the unsubscribe and change prefs links
return render_to_response(template, {'prefURL' : prefURL,
'unsubURL' : unsubURL})
def _add_generic_footer(msg, unsubs_auth, pref_auth):
"""
Appends C{_GENERIC_FOOTER} to C{msg} with unsubscribe and preferences
links created from C{unsubs_auth} and C{pref_auth}.
@type msg: str
@param msg: The message to append the footer to.
@type unsubs_auth: str
@param msg: The user's unique unsubscribe auth key.
@type pref_auth: str
@param pref_auth: The user's unique unsubscribe auth key.
@rtype: str
@return: C{msg} with the footer appended.
"""
unsubURL = url_helper.get_unsubscribe_url(unsubs_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
footer = _GENERIC_FOOTER % (unsubURL, prefURL)
return msg + footer
def _add_generic_footer(msg, unsubs_auth, pref_auth):
"""
Appends C{_GENERIC_FOOTER} to C{msg} with unsubscribe and preferences
links created from C{unsubs_auth} and C{pref_auth}.
@type msg: str
@param msg: The message to append the footer to.
@type unsubs_auth: str
@param msg: The user's unique unsubscribe auth key.
@type pref_auth: str
@param pref_auth: The user's unique unsubscribe auth key.
@rtype: str
@return: C{msg} with the footer appended.
"""
unsubURL = url_helper.get_unsubscribe_url(unsubs_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
footer = _GENERIC_FOOTER % (unsubURL, prefURL)
return msg + footer
def send_confirmed(recipient, fingerprint, name, unsubs_auth, pref_auth):
"""Sends an email to the user after their subscription is successfully
confirmed. The email contains links to change preferences and
unsubscribe.
@type recipient: str
@param recipient: The user's email address
@type fingerprint: str
@param fingerprint: The fingerprint of the node this user wishes to
monitor.
@type unsubs_auth: str
@param unsubs_auth: The user's unique unsubscribe auth key
@type pref_auth: str
@param pref_auth: The user's unique preferences auth key
"""
router = _get_router_name(fingerprint, name)
subj = _SUBJECT_HEADER + _CONFIRMED_SUBJ
sender = _SENDER
unsubURL = url_helper.get_unsubscribe_url(unsubs_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
msg = _CONFIRMED_MAIL % router
msg = _add_generic_footer(msg, unsubURL, prefURL)
send_mail(subj, msg, sender, [recipient], fail_silently=False)
def t_shirt_tuple(recipient, fingerprint, name, avg_bandwidth,
hours_since_triggered, is_exit, unsubs_auth, pref_auth):
"""Returns a tuple for a t-shirt earned email.
@type recipient: str
@param recipient: The user's email address
@type fingerprint: str
@param fingerprint: The router's fingerprint
@type avg_bandwidth: int
@param avg_bandwidth: The user's average bandwidth over the
observed period in kB/s.
@type hours_since_triggered: int
@param hours_since_triggered: The hours since the user's router
was first viewed as running.
@type is_exit: bool
@param is_exit: True if the router is an exit node, False if not.
@type unsubs_auth: str
@param unsubs_auth: The user's unique unsubscribe auth key
@type pref_auth: str
@param pref_auth: The user's unique preferences auth key
@rtype: tuple
@return: A tuple listing information about the email to be sent, which is
used by the send_mass_mail method in updaters.
"""
router = _get_router_name(fingerprint, name)
stable_message = 'running'
if is_exit:
node_type += ' as an exit node'
days_running = hours_since_triggered / 24
avg_bandwidth = avg_bandwidth
subj = _SUBJECT_HEADER + _T_SHIRT_SUBJ
sender = _SENDER
unsubURL = url_helper.get_unsubscribe_url(unsubs_auth)
prefURL = url_helper.get_preferences_url(pref_auth)
msg = _T_SHIRT_MAIL % (router, stable_message, days_running,
avg_bandwidth)
msg = _add_generic_footer(msg, unsubURL, prefURL)
return (subj, msg, sender, [recipient])
def test_ok(self):
val = url_helper.get_unsubscribe_url("01234")
self.assertEqual(val, url_helper.base_url + "/unsubscribe/01234/")
