def dynamic_url():
log.debug('attempting to GET a thing')
restore_bucket_vars()
if 'proxy' in app.current_request.uri_params:
path, bucket, filename = process_varargs(app.current_request.uri_params['proxy'], b_map)
log.debug('path, bucket, filename: {}'.format(( path, bucket, filename)))
if not bucket:
template_vars = {'contentstring': 'File not found', 'title': 'File not found'}
headers = {}
return make_html_response(template_vars, headers, 404, 'error.html')
else:
path, bucket, filename = (None, None, None)
cookievars = get_cookie_vars(app.current_request.headers)
user_profile = None
if cookievars:
log.debug('cookievars: {}'.format(cookievars))
if os.getenv('JWT_COOKIENAME','asf-urs') in cookievars:
# this means our cookie is a jwt and we don't need to go digging in the session db
user_profile = cookievars[os.getenv('JWT_COOKIENAME','asf-urs')]
else:
log.warning('jwt cookie not found, falling back to old style')
user_profile = get_session(cookievars['urs-user-id'], cookievars['urs-access-token'])
# Check for public bucket
if check_public_bucket(bucket, public_buckets, b_map):
log.debug("Accessing public bucket {0}".format(path))
elif not user_profile:
return do_auth_and_return(app.current_request.context)
# Check that the bucket is either NOT private, or user belongs to that group
private_check = check_private_bucket(bucket, private_buckets, b_map)
log.debug('private check: {}'.format(private_check))
u_in_g, new_user_profile = user_in_group(private_check, cookievars, user_profile, False)
if new_user_profile and new_user_profile != user_profile:
log.debug("Profile was mutated from {0} => {1}".format(user_profile,new_user_profile))
user_profile = new_user_profile
log.debug('user_in_group: {}'.format(u_in_g))
if private_check and not u_in_g:
template_vars = {'contentstring': 'This data is not currently available.', 'title': 'Could not access data'}
headers = {}
return make_html_response(template_vars, headers, 403, 'error.html')
if not filename:
log.warning("Request was made to directory listing instead of object: {0}".format(path))
template_vars = {'contentstring': 'Request does not appear to be valid.', 'title': 'Request Not Serviceable'}
headers = {}
return make_html_response(template_vars, headers, 404, 'error.html')
return try_download_from_bucket(bucket, filename, user_profile)
def dynamic_url_head():
log.debug('attempting to HEAD a thing')
restore_bucket_vars()
if 'proxy' in app.current_request.uri_params:
path, bucket, filename = process_varargs(app.current_request.uri_params['proxy'], b_map)
process_results = 'path: {}, bucket: {}, filename:{}'.format(path, bucket, filename)
log.debug(process_results)
if not bucket:
template_vars = {'contentstring': 'Bucket not available',
'title': 'Bucket not available'}
headers = {}
return make_html_response(template_vars, headers, 404, 'error.html')
return try_download_head(bucket, filename)
return Response(body='HEAD failed', headers={}, status_code=400)