diff --git a/swiftclient/client.py b/swiftclient/client.py
index 8466cc5b..c0af72a2 100644
--- a/swiftclient/client.py
+++ b/swiftclient/client.py
@@ -24,7 +24,7 @@ import warnings
from distutils.version import StrictVersion
from requests.exceptions import RequestException, SSLError
from six.moves import http_client
-from six.moves.urllib.parse import quote as _quote
+from six.moves.urllib.parse import quote as _quote, unquote
from six.moves.urllib.parse import urlparse, urlunparse
from time import sleep, time
import six
@@ -103,6 +103,36 @@ def http_log(args, kwargs, resp, body):
log_method("RESP BODY: %s", body)
+def parse_header_string(data):
+ if six.PY2:
+ if isinstance(data, six.text_type):
+ # Under Python2 requests only returns binary_type, but if we get
+ # some stray text_type input, this should prevent unquote from
+ # interpretting %-encoded data as raw code-points.
+ data = data.encode('utf8')
+ try:
+ unquoted = unquote(data).decode('utf8')
+ except UnicodeDecodeError:
+ try:
+ return data.decode('utf8')
+ except UnicodeDecodeError:
+ return quote(data).decode('utf8')
+ else:
+ if isinstance(data, six.binary_type):
+ # Under Python3 requests only returns text_type and tosses (!) the
+ # rest of the headers. If that ever changes, this should be a sane
+ # approach.
+ try:
+ data = data.decode('ascii')
+ except UnicodeDecodeError:
+ data = quote(data)
+ try:
+ unquoted = unquote(data, errors='strict')
+ except UnicodeDecodeError:
+ return data
+ return unquoted
+
+
def quote(value, safe='/'):
"""
Patched version of urllib.quote that encodes utf8 strings before quoting.
@@ -472,6 +502,14 @@ def get_auth(auth_url, user, key, **kwargs):
return storage_url, token
+def resp_header_dict(resp):
+ resp_headers = {}
+ for header, value in resp.getheaders():
+ header = parse_header_string(header).lower()
+ resp_headers[header] = parse_header_string(value)
+ return resp_headers
+
+
def store_response(resp, response_dict):
"""
store information about an operation into a dict
@@ -482,13 +520,9 @@ def store_response(resp, response_dict):
status, reason and a dict of lower-cased headers
"""
if response_dict is not None:
- resp_headers = {}
- for header, value in resp.getheaders():
- resp_headers[header.lower()] = value
-
response_dict['status'] = resp.status
response_dict['reason'] = resp.reason
- response_dict['headers'] = resp_headers
+ response_dict['headers'] = resp_header_dict(resp)
def get_account(url, token, marker=None, limit=None, prefix=None,
@@ -545,9 +579,7 @@ def get_account(url, token, marker=None, limit=None, prefix=None,
body = resp.read()
http_log(("%s?%s" % (url, qs), method,), {'headers': headers}, resp, body)
- resp_headers = {}
- for header, value in resp.getheaders():
- resp_headers[header.lower()] = value
+ resp_headers = resp_header_dict(resp)
if resp.status < 200 or resp.status >= 300:
raise ClientException('Account GET failed', http_scheme=parsed.scheme,
http_host=conn.host, http_path=parsed.path,
@@ -589,9 +621,7 @@ def head_account(url, token, http_conn=None, service_token=None):
http_host=conn.host, http_path=parsed.path,
http_status=resp.status, http_reason=resp.reason,
http_response_content=body)
- resp_headers = {}
- for header, value in resp.getheaders():
- resp_headers[header.lower()] = value
+ resp_headers = resp_header_dict(resp)
return resp_headers
@@ -712,9 +742,7 @@ def get_container(url, token, container, marker=None, limit=None,
http_path=cont_path, http_query=qs,
http_status=resp.status, http_reason=resp.reason,
http_response_content=body)
- resp_headers = {}
- for header, value in resp.getheaders():
- resp_headers[header.lower()] = value
+ resp_headers = resp_header_dict(resp)
if resp.status == 204:
return resp_headers, []
return resp_headers, parse_api_response(resp_headers, body)
@@ -758,9 +786,7 @@ def head_container(url, token, container, http_conn=None, headers=None,
http_path=path, http_status=resp.status,
http_reason=resp.reason,
http_response_content=body)
- resp_headers = {}
- for header, value in resp.getheaders():
- resp_headers[header.lower()] = value
+ resp_headers = resp_header_dict(resp)
return resp_headers
@@ -992,9 +1018,7 @@ def head_object(url, token, container, name, http_conn=None,
http_host=conn.host, http_path=path,
http_status=resp.status, http_reason=resp.reason,
http_response_content=body)
- resp_headers = {}
- for header, value in resp.getheaders():
- resp_headers[header.lower()] = value
+ resp_headers = resp_header_dict(resp)
return resp_headers
@@ -1224,9 +1248,7 @@ def get_capabilities(http_conn):
http_host=conn.host, http_path=parsed.path,
http_status=resp.status, http_reason=resp.reason,
http_response_content=body)
- resp_headers = {}
- for header, value in resp.getheaders():
- resp_headers[header.lower()] = value
+ resp_headers = resp_header_dict(resp)
return parse_api_response(resp_headers, body)
diff --git a/swiftclient/service.py b/swiftclient/service.py
index 4f331c4e..129ca2f9 100644
--- a/swiftclient/service.py
+++ b/swiftclient/service.py
@@ -27,7 +27,7 @@ from threading import Thread
from six import StringIO, text_type
from six.moves.queue import Queue
from six.moves.queue import Empty as QueueEmpty
-from six.moves.urllib.parse import quote, unquote
+from six.moves.urllib.parse import quote
from six import Iterator, string_types
import json
@@ -1861,8 +1861,7 @@ class SwiftService(object):
delobjsmap = {}
if old_manifest:
scontainer, sprefix = old_manifest.split('/', 1)
- scontainer = unquote(scontainer)
- sprefix = unquote(sprefix).rstrip('/') + '/'
+ sprefix = sprefix.rstrip('/') + '/'
delobjsmap[scontainer] = []
for part in self.list(scontainer, {'prefix': sprefix}):
if not part["success"]:
@@ -2054,8 +2053,7 @@ class SwiftService(object):
dlo_segments_deleted = True
segment_pool = self.thread_manager.segment_pool
s_container, s_prefix = old_manifest.split('/', 1)
- s_container = unquote(s_container)
- s_prefix = unquote(s_prefix).rstrip('/') + '/'
+ s_prefix = s_prefix.rstrip('/') + '/'
del_segs = []
for part in self.list(
diff --git a/tests/unit/test_swiftclient.py b/tests/unit/test_swiftclient.py
index 23b31388..28556295 100644
--- a/tests/unit/test_swiftclient.py
+++ b/tests/unit/test_swiftclient.py
@@ -130,6 +130,31 @@ class TestHttpHelpers(MockHttpTest):
value = u'unicode:\xe9\u20ac'
self.assertEqual('unicode%3A%C3%A9%E2%82%AC', c.quote(value))
+ def test_parse_header_string(self):
+ value = b'bytes'
+ self.assertEqual(u'bytes', c.parse_header_string(value))
+ value = u'unicode:\xe9\u20ac'
+ self.assertEqual(u'unicode:\xe9\u20ac', c.parse_header_string(value))
+ value = 'native%20string'
+ self.assertEqual(u'native string', c.parse_header_string(value))
+
+ value = b'encoded%20bytes%E2%82%AC'
+ self.assertEqual(u'encoded bytes\u20ac', c.parse_header_string(value))
+ value = 'encoded%20unicode%E2%82%AC'
+ self.assertEqual(u'encoded unicode\u20ac',
+ c.parse_header_string(value))
+
+ value = b'bad%20bytes%ff%E2%82%AC'
+ self.assertEqual(u'bad%20bytes%ff%E2%82%AC',
+ c.parse_header_string(value))
+ value = u'bad%20unicode%ff\u20ac'
+ self.assertEqual(u'bad%20unicode%ff\u20ac',
+ c.parse_header_string(value))
+
+ value = b'really%20bad\xffbytes'
+ self.assertEqual(u'really%2520bad%FFbytes',
+ c.parse_header_string(value))
+
def test_http_connection(self):
url = 'http://www.test.com'
_junk, conn = c.http_connection(url)
@@ -686,6 +711,18 @@ class TestGetObject(MockHttpTest):
}),
])
+ def test_response_headers(self):
+ c.http_connection = self.fake_http_connection(
+ 200, headers={'X-Utf-8-Header': b't%c3%a9st',
+ 'X-Non-Utf-8-Header': b'%ff',
+ 'X-Binary-Header': b'\xff'})
+ conn = c.http_connection('http://www.test.com')
+ headers, data = c.get_object('url_is_irrelevant', 'TOKEN',
+ 'container', 'object', http_conn=conn)
+ self.assertEqual(u't\xe9st', headers.get('x-utf-8-header', ''))
+ self.assertEqual(u'%ff', headers.get('x-non-utf-8-header', ''))
+ self.assertEqual(u'%FF', headers.get('x-binary-header', ''))
+
def test_chunk_size_read_method(self):
conn = c.Connection('http://auth.url/', 'some_user', 'some_key')
with mock.patch('swiftclient.client.get_auth_1_0') as mock_get_auth:
diff --git a/tests/unit/utils.py b/tests/unit/utils.py
index ac9aefdb..a9759eb3 100644
--- a/tests/unit/utils.py
+++ b/tests/unit/utils.py
@@ -124,7 +124,7 @@ def fake_http_connect(*code_iter, **kwargs):
def getheaders(self):
if self.headers:
return self.headers.items()
- headers = {'content-length': len(self.body),
+ headers = {'content-length': str(len(self.body)),
'content-type': 'x-application/test',
'x-timestamp': self.timestamp,
'last-modified': self.timestamp,
@@ -132,7 +132,7 @@ def fake_http_connect(*code_iter, **kwargs):
'etag':
self.etag or '"%s"' % EMPTY_ETAG,
'x-works': 'yes',
- 'x-account-container-count': 12345}
+ 'x-account-container-count': '12345'}
if not self.timestamp:
del headers['x-timestamp']
try: