def _send_confirmation(email, salt, endpoint, template, template_args=None, url_args=None, data=None):
template_args = template_args or {}
url_args = url_args or {}
token = secure_serializer.dumps(data or email, salt=salt)
url = url_for(endpoint, token=token, _external=True, **url_args)
template_module = get_template_module(template, email=email, url=url, **template_args)
send_email(make_email(email, template=template_module))
flash(_('We have sent you a verification email. Please check your mailbox within the next hour and open '
'the link in that email.'))
return redirect(url_for(endpoint, **url_args))
def _send_confirmation(email, salt, endpoint, template, template_args=None, url_args=None, data=None):
template_args = template_args or {}
url_args = url_args or {}
token = secure_serializer.dumps(data or email, salt=salt)
url = url_for(endpoint, token=token, _external=True, **url_args)
template_module = get_template_module(template, email=email, url=url, **template_args)
send_email(make_email(email, template=template_module))
flash(_('We have sent you a verification email. Please check your mailbox within the next hour and open '
'the link in that email.'))
return redirect(url_for(endpoint, **url_args))
def url_for_register(next_url=None, email=None):
"""Returns the URL to register
:param next_url: The URL to redirect to afterwards.
:param email: A pre-validated email address to use when creating
a new local account. Use this argument ONLY when
sending the link in an email or if the email address
has already been validated using some other way.
"""
if Config.getInstance().getLocalIdentities():
token = secure_serializer.dumps(email, salt='register-email-prevalidated') if email else None
return url_for('auth.register', token=token, next=next_url, _external=True, _secure=True)
external_url = Config.getInstance().getExternalRegistrationURL()
return external_url or url_for_login()
def url_for_register(next_url=None, email=None):
"""Returns the URL to register
:param next_url: The URL to redirect to afterwards.
:param email: A pre-validated email address to use when creating
a new local account. Use this argument ONLY when
sending the link in an email or if the email address
has already been validated using some other way.
"""
if config.LOCAL_IDENTITIES:
token = secure_serializer.dumps(email, salt='register-email-prevalidated') if email else None
return url_for('auth.register', token=token, next=next_url, _external=True)
external_url = config.EXTERNAL_REGISTRATION_URL
return external_url or url_for_login()
def url_for_register(next_url=None, email=None):
"""Returns the URL to register
:param next_url: The URL to redirect to afterwards.
:param email: A pre-validated email address to use when creating
a new local account. Use this argument ONLY when
sending the link in an email or if the email address
has already been validated using some other way.
"""
if Config.getInstance().getLocalIdentities():
token = secure_serializer.dumps(email, salt='register-email-prevalidated') if email else None
return url_for('auth.register', token=token, next=next_url, _external=True, _secure=True)
external_url = Config.getInstance().getExternalRegistrationURL()
return external_url or url_for_login()
def submit_attachment(task, attachment):
"""Sends an attachment's file to the conversion service"""
from indico_conversion.plugin import ConversionPlugin
if ConversionPlugin.settings.get('maintenance'):
task.retry(countdown=900)
url = ConversionPlugin.settings.get('server_url')
payload = {
'attachment_id': attachment.id
}
data = {
'converter': 'pdf',
'urlresponse': url_for_plugin('conversion.callback', _external=True),
'dirresponse': secure_serializer.dumps(payload, salt='pdf-conversion')
}
file = attachment.file
name, ext = os.path.splitext(file.filename)
# we know ext is safe since it's based on a whitelist. the name part may be fully
# non-ascii so we sanitize that to a generic name if necessary
filename = secure_filename(name, 'attachment') + ext
with file.open() as fd:
try:
response = requests.post(url, data=data, files={'uploadedfile': (filename, fd, file.content_type)})
response.raise_for_status()
if 'ok' not in response.text:
raise requests.RequestException(f'Unexpected response from server: {response.text}')
except requests.RequestException as exc:
attempt = task.request.retries + 1
try:
delay = DELAYS[task.request.retries] if not config.DEBUG else 1
except IndexError:
# like this we can safely bump MAX_TRIES manually if necessary
delay = DELAYS[-1]
try:
task.retry(countdown=delay, max_retries=(MAX_TRIES - 1))
except MaxRetriesExceededError:
ConversionPlugin.logger.error('Could not submit attachment %d (attempt %d/%d); giving up [%s]',
attachment.id, attempt, MAX_TRIES, exc)
pdf_state_cache.delete(str(attachment.id))
except Retry:
ConversionPlugin.logger.warning('Could not submit attachment %d (attempt %d/%d); retry in %ds [%s]',
attachment.id, attempt, MAX_TRIES, delay, exc)
raise
else:
ConversionPlugin.logger.info('Submitted %r', attachment)
def submit_attachment(task, attachment):
"""Sends an attachment's file to the conversion service"""
from indico_conversion.plugin import ConversionPlugin
if ConversionPlugin.settings.get('maintenance'):
task.retry(countdown=900)
url = ConversionPlugin.settings.get('server_url')
payload = {'attachment_id': attachment.id}
data = {
'converter': 'pdf',
'urlresponse': url_for_plugin('conversion.callback', _external=True),
'dirresponse': secure_serializer.dumps(payload, salt='pdf-conversion')
}
file = attachment.file
with file.open() as fd:
try:
response = requests.post(
url,
data=data,
files={'uploadedfile': (file.filename, fd, file.content_type)})
response.raise_for_status()
if 'ok' not in response.text:
raise requests.RequestException(
'Unexpected response from server: {}'.format(
response.text))
except requests.RequestException as exc:
attempt = task.request.retries + 1
delay = (DELAYS +
[0])[task.request.retries] if not config.DEBUG else 1
try:
task.retry(countdown=delay, max_retries=(MAX_TRIES - 1))
except MaxRetriesExceededError:
ConversionPlugin.logger.error(
'Could not submit attachment %d (attempt %d/%d); giving up [%s]',
attachment.id, attempt, MAX_TRIES, exc)
cache.delete(unicode(attachment.id))
except Retry:
ConversionPlugin.logger.warning(
'Could not submit attachment %d (attempt %d/%d); retry in %ds [%s]',
attachment.id, attempt, MAX_TRIES, delay, exc)
raise
else:
ConversionPlugin.logger.info('Submitted %r', attachment)
def signed_download_url(self):
return url_for('files.download_file',
uuid=self.uuid,
token=secure_serializer.dumps(self.uuid.hex,
salt='file-download'),
_external=True)
