Allow tempurl to be used to sign /info requests

Change-Id: I1f9d26541e9c8f5aec7a6790c87df397d178efe6

2 files changed, 37 insertions, 3 deletions

diff --git a/swiftclient/utils.py b/swiftclient/utils.py
index 1b80e6d..0a67537 100644
--- a/swiftclient/utils.py
+++ b/swiftclient/utils.py
@@ -173,7 +173,11 @@ def generate_temp_url(path, seconds, key, method, absolute=False,
         raise ValueError('digest must be one of sha1, sha256, or sha512')
 
     parts = path_for_body.split('/', 4)
-    if len(parts) != 5 or parts[0] or not all(parts[1:(4 if prefix else 5)]):
+    if path_for_body == '/info':
+        # /info signatures do not support prefixes or ip ranges
+        prefix = False
+        ip_range = None
+    elif len(parts) != 5 or parts[0] or not all(parts[1:(4 if prefix else 5)]):
         if prefix:
             raise ValueError('path must at least contain /v1/a/c/')
         else:
@@ -220,8 +224,12 @@ def generate_temp_url(path, seconds, key, method, absolute=False,
         expiration = time.strftime(
             EXPIRES_ISO8601_FORMAT, time.gmtime(expiration))
 
-    temp_url = '{path}?temp_url_sig={sig}&temp_url_expires={exp}'.format(
-        path=path_for_body, sig=sig, exp=expiration)
+    if path_for_body == '/info':
+        temp_url = '{path}?swiftinfo_sig={sig}&swiftinfo_expires={exp}'.format(
+            path=path_for_body, sig=sig, exp=expiration)
+    else:
+        temp_url = '{path}?temp_url_sig={sig}&temp_url_expires={exp}'.format(
+            path=path_for_body, sig=sig, exp=expiration)
 
     if ip_range:
         temp_url += '&temp_url_ip_range={}'.format(ip_range)
diff --git a/test/unit/test_utils.py b/test/unit/test_utils.py
index 6d2f4a1..deb3857 100644
--- a/test/unit/test_utils.py
+++ b/test/unit/test_utils.py
@@ -508,6 +508,32 @@ class TestTempURLBytesPathAndNonUtf8Key(TestTempURL):
     ])
 
 
+class TestTempURLInfoPath(TestTempURL):
+    url = '/info'.encode('utf-8')
+    expected_body = b'\n'.join([
+        b'GET',
+        b'1400003600',
+        url,
+    ])
+
+    @property
+    def expected_url(self):
+        if isinstance(self.url, bytes):
+            return self.url + (b'?swiftinfo_sig=temp_url_signature'
+                               b'&swiftinfo_expires=1400003600')
+        return self.url + (u'?swiftinfo_sig=temp_url_signature'
+                           u'&swiftinfo_expires=1400003600')
+
+    @property
+    def expected_sha512_url(self):
+        if isinstance(self.url, bytes):
+            return self.url + (
+                b'?swiftinfo_sig=sha512:dGVtcF91cmxfc2lnbmF0dXJl'
+                b'&swiftinfo_expires=1400003600')
+        return self.url + (u'?swiftinfo_sig=sha512:dGVtcF91cmxfc2lnbmF0dXJl'
+                           u'&swiftinfo_expires=1400003600')
+
+
 class TestReadableToIterable(unittest.TestCase):
 
     def test_iter(self):