test_s3: Add test of ACL grants through HTTP headers.

Signed-off-by: caleb miles <caleb.miles@inktank.com>

s3tests/functional/test_s3.py

@@ -28,6 +28,7 @@ from email.header import decode_header
 from . import (
     nuke_prefixed_buckets,
     get_new_bucket,
+    get_new_bucket_name,
     s3,
     config,
     get_prefix,
@@ -2328,6 +2329,143 @@ def test_bucket_acl_no_grants():
     # can write acl
     bucket.set_acl('private')
 
+def _get_acl_header(user=None, perms=None):
+    all_headers = ["read", "write", "read-acp", "write-acp", "full-control"]
+    headers = {}
+
+    if user == None:
+        user = config.alt.user_id
+
+    if perms != None:
+        for perm in perms:
+           headers["x-amz-grant-{perm}".format(perm=perm)] = "id={uid}".format(uid=user)
+
+    else:
+        for perm in all_headers:
+            headers["x-amz-grant-{perm}".format(perm=perm)] = "id={uid}".format(uid=user)
+
+    return headers
+
+@attr(resource='object')
+@attr(method='PUT')
+@attr(operation='add all grants to user through headers')
+@attr(assertion='adds all grants individually to second user')
+@attr('fails_on_dho')
+def test_object_header_acl_grants():
+    bucket = get_new_bucket()
+    headers = _get_acl_header()
+    k = bucket.new_key("foo_key")
+    k.set_contents_from_string("bar", headers=headers)
+
+    policy = k.get_acl()
+    check_grants(
+        policy.acl.grants,
+        [
+            dict(
+                permission='READ',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='WRITE',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='READ_ACP',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='WRITE_ACP',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='FULL_CONTROL',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            ],
+        )
+
+
+@attr(resource='bucket')
+@attr(method='PUT')
+@attr(operation='add all grants to user through headers')
+@attr(assertion='adds all grants individually to second user')
+@attr('fails_on_dho')
+def test_bucket_header_acl_grants():
+    headers = _get_acl_header()
+    bucket = s3.main.create_bucket(get_prefix(), headers=headers)
+
+    policy = bucket.get_acl()
+    check_grants(
+        policy.acl.grants,
+        [
+            dict(
+                permission='READ',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='WRITE',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='READ_ACP',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='WRITE_ACP',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            dict(
+                permission='FULL_CONTROL',
+                id=config.alt.user_id,
+                display_name=config.alt.display_name,
+                uri=None,
+                email_address=None,
+                type='CanonicalUser',
+                ),
+            ],
+        )
+
+    # alt user can write
+    bucket2 = s3.alt.get_bucket(bucket.name)
+    key = bucket2.new_key('foo')
+    key.set_contents_from_string('bar')
+
 
 # This test will fail on DH Objects. DHO allows multiple users with one account, which
 # would violate the uniqueness requirement of a user's email. As such, DHO users are