def test_cache_middleware_trans_v1_without_download_image_policy(self):
"""
Ensure the image v1 API image transfer applied 'download_image'
policy enforcement.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Add an image and verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
self.assertEqual(
hashlib.md5(image_data).hexdigest(), data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual("Image1", data['image']['name'])
self.assertTrue(data['image']['is_public'])
image_id = data['image']['id']
# Verify image not in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
self.assertFalse(os.path.exists(image_cached_path))
rules = {
"context_is_admin": "role:admin",
"default": "",
"download_image": "!"
}
self.set_policy_rules(rules)
# Grab the image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(403, response.status)
# Now, we delete the image from the server and verify that
# the image cache no longer contains the deleted image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(200, response.status)
self.assertFalse(os.path.exists(image_cached_path))
self.stop_servers()
def test_cache_middleware_trans_v1_without_download_image_policy(self):
"""
Ensure the image v1 API image transfer applied 'download_image'
policy enforcement.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Add an image and verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertTrue(data['image']['is_public'])
image_id = data['image']['id']
# Verify image not in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
self.assertFalse(os.path.exists(image_cached_path))
rules = {"context_is_admin": "role:admin", "default": "",
"download_image": "!"}
self.set_policy_rules(rules)
# Grab the image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 403)
# Now, we delete the image from the server and verify that
# the image cache no longer contains the deleted image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.assertFalse(os.path.exists(image_cached_path))
self.stop_servers()
def test_checksum_32_chars_at_image_create(self):
self.cleanup()
self.start_servers(**self.__dict__.copy())
headers = minimal_headers('Image1')
image_data = "*" * FIVE_KB
# checksum can be no longer that 32 characters (String(32))
headers['X-Image-Meta-Checksum'] = 'x' * 42
content = self._check_image_create(headers, http_client.BAD_REQUEST)
self.assertIn("Invalid checksum", content)
# test positive case as well
headers['X-Image-Meta-Checksum'] = hashlib.md5(image_data).hexdigest()
self._check_image_create(headers)
def test_download_image_with_no_restricted_property_set_to_image(self):
"""
We test the following sequential series of actions:
0. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
1. GET image
2. DELETE image1
- Delete the newly added image
"""
self.cleanup()
rules = {"context_is_admin": "role:admin",
"default": "",
"restricted":
"not ('test_key':%(x_test_key)s and role:_member_)",
"download_image": "role:admin or rule:restricted"}
self.set_policy_rules(rules)
self.start_servers(**self.__dict__.copy())
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
headers.update({'X-Roles': 'member'})
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
image_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertTrue(data['image']['is_public'])
# 1. GET image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# 2. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(200, response.status)
self.stop_servers()
def test_download_image_with_no_restricted_property_set_to_image(self):
"""
We test the following sequential series of actions:
0. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
1. GET image
2. DELETE image1
- Delete the newly added image
"""
self.cleanup()
rules = {"context_is_admin": "role:admin",
"default": "",
"restricted":
"not ('test_key':%(x_test_key)s and role:_member_)",
"download_image": "role:admin or rule:restricted"}
self.set_policy_rules(rules)
self.start_servers(**self.__dict__.copy())
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
headers.update({'X-Roles': 'member'})
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
image_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertTrue(data['image']['is_public'])
# 1. GET image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# 2. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(200, response.status)
self.stop_servers()
def test_api_response_when_image_deleted_from_filesystem(self):
"""
A test for LP bug #781410 -- glance should fail more gracefully
on requests for images that have been removed from the fs
"""
self.cleanup()
self.start_servers()
# 1. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
# 2. REMOVE the image from the filesystem
image_path = "%s/images/%s" % (self.test_dir, data['image']['id'])
os.remove(image_path)
# 3. HEAD /images/1
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
data['image']['id'])
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 4. GET /images/1
# Verify the api throws the apropriate 404 error
path = "http://%s:%d/v1/images/1" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 404)
self.stop_servers()
def _push_image(self, name=1):
# First, we need to push an image up
image_data = "*" * FIVE_KB
headers = minimal_headers(str(name), public=False)
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
response, content = self._request(path, 'POST',
keystone_utils.pattieblack_token,
headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], str(name))
self.assertEqual(data['image']['is_public'], False)
self.assertEqual(data['image']['owner'], keystone_utils.pattieblack_id)
return content
def add_image(self, name):
"""
Adds an image with supplied name and returns the newly-created
image identifier.
"""
image_data = "*" * FIVE_KB
headers = minimal_headers(name)
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers, body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
self.assertEqual(hashlib.md5(image_data).hexdigest(), data["image"]["checksum"])
self.assertEqual(FIVE_KB, data["image"]["size"])
self.assertEqual(name, data["image"]["name"])
self.assertTrue(data["image"]["is_public"])
return data["image"]["id"]
def test_api_response_when_image_deleted_from_filesystem(self):
"""
A test for LP bug #781410 -- glance should fail more gracefully
on requests for images that have been removed from the fs
"""
self.cleanup()
self.start_servers()
# 1. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertTrue(data['image']['is_public'])
# 2. REMOVE the image from the filesystem
image_path = "%s/images/%s" % (self.test_dir, data['image']['id'])
os.remove(image_path)
# 3. HEAD /images/1
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
data['image']['id'])
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 4. GET /images/1
# Verify the api throws the appropriate 404 error
path = "http://%s:%d/v1/images/1" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 404)
self.stop_servers()
def add_image(self, name):
"""
Adds an image and returns the newly-added image
identifier
"""
image_data = "*" * FIVE_KB
headers = minimal_headers("%s" % name)
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers, body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
self.assertEqual(data["image"]["checksum"], hashlib.md5(image_data).hexdigest())
self.assertEqual(data["image"]["size"], FIVE_KB)
self.assertEqual(data["image"]["name"], name)
self.assertEqual(data["image"]["is_public"], True)
return data["image"]["id"]
def test_param_int_too_large_at_create(self):
# currently 2 params min_disk/min_ram can cause DBError on save
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Integer field can't be greater than max 8-byte signed integer
for param in ['min_disk', 'min_ram']:
headers = minimal_headers('Image1')
# check that long numbers result in 400
headers['X-Image-Meta-%s' % param] = str(sys.maxint + 1)
content = self._check_image_create(headers, 400)
self.assertIn("'%s' value out of range" % param, content)
# check that integers over 4 byte result in 400
headers['X-Image-Meta-%s' % param] = str(2**31)
content = self._check_image_create(headers, 400)
self.assertIn("'%s' value out of range" % param, content)
# verify positive case as well
headers['X-Image-Meta-%s' % param] = str((2**31) - 1)
self._check_image_create(headers)
def test_param_int_too_large_at_create(self):
# currently 2 params min_disk/min_ram can cause DBError on save
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Integer field can't be greater than max 8-byte signed integer
for param in ["min_disk", "min_ram"]:
headers = minimal_headers("Image1")
# check that long numbers result in 400
headers["X-Image-Meta-%s" % param] = str(sys.maxint + 1)
content = self._check_image_create(headers, 400)
self.assertIn("'%s' value out of range" % param, content)
# check that integers over 4 byte result in 400
headers["X-Image-Meta-%s" % param] = str(2 ** 31)
content = self._check_image_create(headers, 400)
self.assertIn("'%s' value out of range" % param, content)
# verify positive case as well
headers["X-Image-Meta-%s" % param] = str((2 ** 31) - 1)
self._check_image_create(headers)
def add_image(self, name):
"""
Adds an image with supplied name and returns the newly-created
image identifier.
"""
image_data = "*" * FIVE_KB
headers = minimal_headers(name)
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], name)
self.assertEqual(data['image']['is_public'], True)
return data['image']['id']
def add_image(self, name):
"""
Adds an image with supplied name and returns the newly-created
image identifier.
"""
image_data = "*" * FIVE_KB
headers = minimal_headers(name)
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
self.assertEqual(hashlib.md5(image_data).hexdigest(),
data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual(name, data['image']['name'])
self.assertTrue(data['image']['is_public'])
return data['image']['id']
def add_image(self, name):
"""
Adds an image and returns the newly-added image
identifier
"""
image_data = "*" * FIVE_KB
headers = minimal_headers('%s' % name)
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], name)
self.assertEqual(data['image']['is_public'], True)
return data['image']['id']
def add_image(self, name):
"""
Adds an image and returns the newly-added image
identifier
"""
image_data = "*" * FIVE_KB
headers = minimal_headers('%s' % name)
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
self.assertEqual(hashlib.md5(image_data).hexdigest(),
data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual(name, data['image']['name'])
self.assertTrue(data['image']['is_public'])
return data['image']['id']
def test_download_non_exists_image_raises_http_forbidden(self):
"""
We test the following sequential series of actions::
0. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
1. HEAD image
- Verify HTTP headers have correct information we just added
2. GET image
- Verify all information on image we just added is correct
3. DELETE image1
- Delete the newly added image
4. GET image
- Verify that 403 HTTPForbidden exception is raised prior to
404 HTTPNotFound
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(http_client.CREATED, response.status)
data = jsonutils.loads(content)
image_id = data['image']['id']
self.assertEqual(hashlib.md5(image_data).hexdigest(),
data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual("Image1", data['image']['name'])
self.assertTrue(data['image']['is_public'])
# 1. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(http_client.OK, response.status)
self.assertEqual("Image1", response['x-image-meta-name'])
# 2. GET /images
# Verify one public image
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(http_client.OK, response.status)
expected_result = {"images": [
{"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120}]}
self.assertEqual(expected_result, jsonutils.loads(content))
# 3. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(http_client.OK, response.status)
# 4. GET image
# Verify that 403 HTTPForbidden exception is raised prior to
# 404 HTTPNotFound
rules = {"download_image": '!'}
self.set_policy_rules(rules)
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(http_client.FORBIDDEN, response.status)
self.stop_servers()
def test_get_head_simple_post(self):
"""
We test the following sequential series of actions:
0. GET /images
- Verify no public images
1. GET /images/detail
- Verify no public images
2. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
3. HEAD image
- Verify HTTP headers have correct information we just added
4. GET image
- Verify all information on image we just added is correct
5. GET /images
- Verify the image we just added is returned
6. GET /images/detail
- Verify the image we just added is returned
7. PUT image with custom properties of "distro" and "arch"
- Verify 200 returned
8. PUT image with too many custom properties
- Verify 413 returned
9. GET image
- Verify updated information about image was stored
10. PUT image
- Remove a previously existing property.
11. PUT image
- Add a previously deleted property.
12. PUT image/members/member1
- Add member1 to image
13. PUT image/members/member2
- Add member2 to image
14. GET image/members
- List image members
15. DELETE image/members/member1
- Delete image member1
16. PUT image/members
- Attempt to replace members with an overlimit amount
17. PUT image/members/member11
- Attempt to add a member while at limit
18. POST /images with another public image named Image2
- attribute and three custom properties, "distro", "arch" & "foo"
- Verify a 200 OK is returned
19. HEAD image2
- Verify image2 found now
20. GET /images
- Verify 2 public images
21. GET /images with filter on user-defined property "distro".
- Verify both images are returned
22. GET /images with filter on user-defined property 'distro' but
- with non-existent value. Verify no images are returned
23. GET /images with filter on non-existent user-defined property
- "boo". Verify no images are returned
24. GET /images with filter 'arch=i386'
- Verify only image2 is returned
25. GET /images with filter 'arch=x86_64'
- Verify only image1 is returned
26. GET /images with filter 'foo=bar'
- Verify only image2 is returned
27. DELETE image1
- Delete image
28. GET image/members
- List deleted image members
29. PUT image/members/member2
- Update existing member2 of deleted image
30. PUT image/members/member3
- Add member3 to deleted image
31. DELETE image/members/member2
- Delete member2 from deleted image
32. DELETE image2
- Delete image
33. GET /images
- Verify no images are listed
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 1. GET /images/detail
# Verify no public images
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 2. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
image_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertTrue(data['image']['is_public'])
# 3. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 4. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_KB)}
expected_std_headers = {
'content-length': str(FIVE_KB),
'content-type': 'application/octet-stream'}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
response[expected_key]))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# 5. GET /images
# Verify one public image
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_result = {"images": [
{"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120}]}
self.assertEqual(jsonutils.loads(content), expected_result)
# 6. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {},
"size": 5120}
image = jsonutils.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
image['images'][0][expected_key]))
# 7. PUT image with custom properties of "distro" and "arch"
# Verify 200 returned
headers = {'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)
self.assertEqual(data['image']['properties']['arch'], "x86_64")
self.assertEqual(data['image']['properties']['distro'], "Ubuntu")
# 8. PUT image with too many custom properties
# Verify 413 returned
headers = {}
for i in range(11): # configured limit is 10
headers['X-Image-Meta-Property-foo%d' % i] = 'bar'
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 413)
# 9. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {'distro': 'Ubuntu', 'arch': 'x86_64'},
"size": 5120}
image = jsonutils.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
image['images'][0][expected_key]))
# 10. PUT image and remove a previously existing property.
headers = {'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 1)
self.assertEqual(data['properties']['arch'], "x86_64")
# 11. PUT image and add a previously deleted property.
headers = {'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 2)
self.assertEqual(data['properties']['arch'], "x86_64")
self.assertEqual(data['properties']['distro'], "Ubuntu")
self.assertNotEqual(data['created_at'], data['updated_at'])
# 12. Add member to image
path = ("http://%s:%d/v1/images/%s/members/pattieblack" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 204)
# 13. Add member to image
path = ("http://%s:%d/v1/images/%s/members/pattiewhite" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 204)
# 14. List image members
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)
self.assertEqual(len(data['members']), 2)
self.assertEqual(data['members'][0]['member_id'], 'pattieblack')
self.assertEqual(data['members'][1]['member_id'], 'pattiewhite')
# 15. Delete image member
path = ("http://%s:%d/v1/images/%s/members/pattieblack" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 204)
# 16. Attempt to replace members with an overlimit amount
# Adding 11 image members should fail since configured limit is 10
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
memberships = []
for i in range(11):
member_id = "foo%d" % i
memberships.append(dict(member_id=member_id))
http = httplib2.Http()
body = jsonutils.dumps(dict(memberships=memberships))
response, content = http.request(path, 'PUT', body=body)
self.assertEqual(response.status, 413)
# 17. Attempt to add a member while at limit
# Adding an 11th member should fail since configured limit is 10
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
memberships = []
for i in range(10):
member_id = "foo%d" % i
memberships.append(dict(member_id=member_id))
http = httplib2.Http()
body = jsonutils.dumps(dict(memberships=memberships))
response, content = http.request(path, 'PUT', body=body)
self.assertEqual(response.status, 204)
path = ("http://%s:%d/v1/images/%s/members/fail_me" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 413)
# 18. POST /images with another public image named Image2
# attribute and three custom properties, "distro", "arch" & "foo".
# Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image2')
headers['X-Image-Meta-Property-Distro'] = 'Ubuntu'
headers['X-Image-Meta-Property-Arch'] = 'i386'
headers['X-Image-Meta-Property-foo'] = 'bar'
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
image2_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image2")
self.assertTrue(data['image']['is_public'])
self.assertEqual(data['image']['properties']['distro'], 'Ubuntu')
self.assertEqual(data['image']['properties']['arch'], 'i386')
self.assertEqual(data['image']['properties']['foo'], 'bar')
# 19. HEAD image2
# Verify image2 found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image2_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image2")
# 20. GET /images
# Verify 2 public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 2)
self.assertEqual(images[0]['id'], image2_id)
self.assertEqual(images[1]['id'], image_id)
# 21. GET /images with filter on user-defined property 'distro'.
# Verify both images are returned
path = "http://%s:%d/v1/images?property-distro=Ubuntu" % \
("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 2)
self.assertEqual(images[0]['id'], image2_id)
self.assertEqual(images[1]['id'], image_id)
# 22. GET /images with filter on user-defined property 'distro' but
# with non-existent value. Verify no images are returned
path = "http://%s:%d/v1/images?property-distro=fedora" % \
("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 0)
# 23. GET /images with filter on non-existent user-defined property
# 'boo'. Verify no images are returned
path = "http://%s:%d/v1/images?property-boo=bar" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 0)
# 24. GET /images with filter 'arch=i386'
# Verify only image2 is returned
path = "http://%s:%d/v1/images?property-arch=i386" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 1)
self.assertEqual(images[0]['id'], image2_id)
# 25. GET /images with filter 'arch=x86_64'
# Verify only image1 is returned
path = "http://%s:%d/v1/images?property-arch=x86_64" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 1)
self.assertEqual(images[0]['id'], image_id)
# 26. GET /images with filter 'foo=bar'
# Verify only image2 is returned
path = "http://%s:%d/v1/images?property-foo=bar" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 1)
self.assertEqual(images[0]['id'], image2_id)
# 27. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# 28. Try to list members of deleted image
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 404)
# 29. Try to update member of deleted image
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
fixture = [{'member_id': 'pattieblack', 'can_share': 'false'}]
body = jsonutils.dumps(dict(memberships=fixture))
response, content = http.request(path, 'PUT', body=body)
self.assertEqual(response.status, 404)
# 30. Try to add member to deleted image
path = ("http://%s:%d/v1/images/%s/members/chickenpattie" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 404)
# 31. Try to delete member of deleted image
path = ("http://%s:%d/v1/images/%s/members/pattieblack" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 404)
# 32. DELETE image2
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image2_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# 33. GET /images
# Verify no images are listed
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 0)
# 34. HEAD /images/detail
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(405, response.status)
self.assertEqual('GET', response.get('allow'))
self.stop_servers()
def test_large_objects(self):
"""
We test the large object manifest code path in the Swift driver.
In the case where an image file is bigger than the config variable
swift_store_large_object_size, then we chunk the image into
Swift, and add a manifest put_object at the end.
We test that the delete of the large object cleans up all the
chunks in Swift, in addition to the manifest file (LP Bug# 833285)
"""
self.cleanup()
self.swift_store_large_object_size = 2 # In MB
self.swift_store_large_object_chunk_size = 1 # In MB
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_MB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_MB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id = data['image']['id']
# HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_MB)
}
expected_std_headers = {
'content-length': str(FIVE_MB),
'content-type': 'application/octet-stream'}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key, expected_value,
response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key,
expected_value,
response[expected_key]))
self.assertEqual(content, "*" * FIVE_MB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_MB).hexdigest())
# We test that the delete of the large object cleans up all the
# chunks in Swift, in addition to the manifest file (LP Bug# 833285)
# Grab the actual Swift location and query the object manifest for
# the chunks/segments. We will check that the segments don't exist
# after we delete the object through Glance...
path = "http://%s:%d/images/%s" % ("0.0.0.0", self.registry_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)
image_loc = data['image']['location']
if hasattr(self, 'metadata_encryption_key'):
key = self.metadata_encryption_key
else:
key = self.api_server.metadata_encryption_key
image_loc = crypt.urlsafe_decrypt(key, image_loc)
image_loc = get_location_from_uri(image_loc)
swift_loc = image_loc.store_location
from swift.common import client as swift_client
swift_conn = swift_client.Connection(
authurl=swift_loc.swift_auth_url,
user=swift_loc.user, key=swift_loc.key)
# Verify the object manifest exists
headers = swift_conn.head_object(swift_loc.container, swift_loc.obj)
manifest = headers.get('x-object-manifest')
self.assertTrue(manifest is not None, "Manifest could not be found!")
# Grab the segment identifiers
obj_container, obj_prefix = manifest.split('/', 1)
segments = [segment['name'] for segment in
swift_conn.get_container(obj_container,
prefix=obj_prefix)[1]]
# Verify the segments exist
for segment in segments:
headers = swift_conn.head_object(obj_container, segment)
self.assertTrue(headers.get('content-length') is not None,
headers)
# DELETE image
# Verify image and all chunks are gone...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# Verify the segments no longer exist
for segment in segments:
self.assertRaises(swift_client.ClientException,
swift_conn.head_object,
obj_container, segment)
self.stop_servers()
def test_remote_image(self):
"""
Ensure we can retrieve an image that was not stored by glance itself
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# POST /images with public image named Image1
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id = data['image']['id']
# GET image and make sure data was uploaded
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# Find the location that was just added and use it as
# the remote image location for the next image
path = "http://%s:%d/images/%s" % ("0.0.0.0", self.registry_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertTrue('location' in data['image'].keys())
loc = data['image']['location']
if hasattr(self, 'metadata_encryption_key'):
key = self.metadata_encryption_key
else:
key = self.api_server.metadata_encryption_key
swift_location = crypt.urlsafe_decrypt(key, loc)
# POST /images with public image named Image1 without uploading data
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
headers['X-Image-Meta-Location'] = swift_location
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'], None)
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id2 = data['image']['id']
# GET /images/2 ensuring the data already in swift is accessible
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id2)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# DELETE boty images
# Verify image and all chunks are gone...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id2)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_cache_middleware_transparent_v1(self):
"""
We test that putting the cache middleware into the
application pipeline gives us transparent image caching
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Add an image and verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertTrue(data['image']['is_public'])
image_id = data['image']['id']
# Verify image not in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
self.assertFalse(os.path.exists(image_cached_path))
# Grab the image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
# Verify image now in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
# You might wonder why the heck this is here... well, it's here
# because it took me forever to figure out that the disk write
# cache in Linux was causing random failures of the os.path.exists
# assert directly below this. Basically, since the cache is writing
# the image file to disk in a different process, the write buffers
# don't flush the cache file during an os.rename() properly, resulting
# in a false negative on the file existence check below. This little
# loop pauses the execution of this process for no more than 1.5
# seconds. If after that time the cached image file still doesn't
# appear on disk, something really is wrong, and the assert should
# trigger...
i = 0
while not os.path.exists(image_cached_path) and i < 30:
time.sleep(0.05)
i = i + 1
self.assertTrue(os.path.exists(image_cached_path))
# Now, we delete the image from the server and verify that
# the image cache no longer contains the deleted image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.assertFalse(os.path.exists(image_cached_path))
self.stop_servers()
def test_get_head_simple_post(self):
"""
We test the following sequential series of actions:
0. GET /images
- Verify no public images
1. GET /images/detail
- Verify no public images
2. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
3. HEAD image
- Verify HTTP headers have correct information we just added
4. GET image
- Verify all information on image we just added is correct
5. GET /images
- Verify the image we just added is returned
6. GET /images/detail
- Verify the image we just added is returned
7. PUT image with custom properties of "distro" and "arch"
- Verify 200 returned
8. GET image
- Verify updated information about image was stored
9. PUT image
- Remove a previously existing property.
10. PUT image
- Add a previously deleted property.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 1. GET /images/detail
# Verify no public images
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 2. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
image_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
# 3. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 4. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_KB)
}
expected_std_headers = {
'content-length': str(FIVE_KB),
'content-type': 'application/octet-stream'
}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(
response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" %
(expected_key, expected_value, response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(
response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" %
(expected_key, expected_value, response[expected_key]))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(
hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# 5. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_result = {
"images": [{
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120
}]
}
self.assertEqual(json.loads(content), expected_result)
# 6. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {},
"size": 5120
}
image = json.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(
expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value,
image['images'][0][expected_key]))
# 7. PUT image with custom properties of "distro" and "arch"
# Verify 200 returned
headers = {
'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'
}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['properties']['arch'], "x86_64")
self.assertEqual(data['image']['properties']['distro'], "Ubuntu")
# 8. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {
'distro': 'Ubuntu',
'arch': 'x86_64'
},
"size": 5120
}
image = json.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(
expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value,
image['images'][0][expected_key]))
# 9. PUT image and remove a previously existing property.
headers = {'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 1)
self.assertEqual(data['properties']['arch'], "x86_64")
# 10. PUT image and add a previously deleted property.
headers = {
'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'
}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 2)
self.assertEqual(data['properties']['arch'], "x86_64")
self.assertEqual(data['properties']['distro'], "Ubuntu")
self.assertNotEqual(data['created_at'], data['updated_at'])
# DELETE image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_cache_middleware_trans_with_deactivated_image(self):
"""
Ensure the image v1/v2 API image transfer forbids downloading
deactivated images.
Image deactivation is not available in v1. So, we'll deactivate the
image using v2 but test image transfer with both v1 and v2.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Add an image and verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
self.assertEqual(hashlib.md5(image_data).hexdigest(),
data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual("Image1", data['image']['name'])
self.assertTrue(data['image']['is_public'])
image_id = data['image']['id']
# Grab the image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# Verify image in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
self.assertTrue(os.path.exists(image_cached_path))
# Deactivate the image using v2
path = "http://%s:%d/v2/images/%s/actions/deactivate"
path = path % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, 'POST')
self.assertEqual(204, response.status)
# Download the image with v1. Ensure it is forbidden
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(403, response.status)
# Download the image with v2. Ensure it is forbidden
path = "http://%s:%d/v2/images/%s/file" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(403, response.status)
# Reactivate the image using v2
path = "http://%s:%d/v2/images/%s/actions/reactivate"
path = path % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, 'POST')
self.assertEqual(204, response.status)
# Download the image with v1. Ensure it is allowed
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# Download the image with v2. Ensure it is allowed
path = "http://%s:%d/v2/images/%s/file" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# Now, we delete the image from the server and verify that
# the image cache no longer contains the deleted image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(200, response.status)
self.assertFalse(os.path.exists(image_cached_path))
self.stop_servers()
def test_large_objects(self):
"""
We test the large object manifest code path in the Swift driver.
In the case where an image file is bigger than the config variable
swift_store_large_object_size, then we chunk the image into
Swift, and add a manifest put_object at the end.
We test that the delete of the large object cleans up all the
chunks in Swift, in addition to the manifest file (LP Bug# 833285)
"""
self.cleanup()
self.swift_store_large_object_size = 2 # In MB
self.swift_store_large_object_chunk_size = 1 # In MB
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_MB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_MB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id = data['image']['id']
# HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_MB)
}
expected_std_headers = {
'content-length': str(FIVE_MB),
'content-type': 'application/octet-stream'}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key, expected_value,
response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key,
expected_value,
response[expected_key]))
self.assertEqual(content, "*" * FIVE_MB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_MB).hexdigest())
# We test that the delete of the large object cleans up all the
# chunks in Swift, in addition to the manifest file (LP Bug# 833285)
# Grab the actual Swift location and query the object manifest for
# the chunks/segments. We will check that the segments don't exist
# after we delete the object through Glance...
path = "http://%s:%d/images/%s" % ("0.0.0.0", self.registry_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)
image_loc = data['image']['location']
if hasattr(self, 'metadata_encryption_key'):
key = self.metadata_encryption_key
else:
key = self.api_server.metadata_encryption_key
image_loc = crypt.urlsafe_decrypt(key, image_loc)
image_loc = get_location_from_uri(image_loc)
swift_loc = image_loc.store_location
from swift.common import client as swift_client
swift_conn = swift_client.Connection(
authurl=swift_loc.swift_auth_url,
user=swift_loc.user, key=swift_loc.key)
# Verify the object manifest exists
headers = swift_conn.head_object(swift_loc.container, swift_loc.obj)
manifest = headers.get('x-object-manifest')
self.assertTrue(manifest is not None, "Manifest could not be found!")
# Grab the segment identifiers
obj_container, obj_prefix = manifest.split('/', 1)
segments = [segment['name'] for segment in
swift_conn.get_container(obj_container,
prefix=obj_prefix)[1]]
# Verify the segments exist
for segment in segments:
headers = swift_conn.head_object(obj_container, segment)
self.assertTrue(headers.get('content-length') is not None,
headers)
# DELETE image
# Verify image and all chunks are gone...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# Verify the segments no longer exist
for segment in segments:
self.assertRaises(swift_client.ClientException,
swift_conn.head_object,
obj_container, segment)
self.stop_servers()
def test_remote_image(self):
"""
Ensure we can retrieve an image that was not stored by glance itself
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# POST /images with public image named Image1
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id = data['image']['id']
# GET image and make sure data was uploaded
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# Find the location that was just added and use it as
# the remote image location for the next image
path = "http://%s:%d/images/%s" % ("0.0.0.0", self.registry_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertTrue('location' in data['image'].keys())
loc = data['image']['location']
if hasattr(self, 'metadata_encryption_key'):
key = self.metadata_encryption_key
else:
key = self.api_server.metadata_encryption_key
swift_location = crypt.urlsafe_decrypt(key, loc)
# POST /images with public image named Image1 without uploading data
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
headers['X-Image-Meta-Location'] = swift_location
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'], None)
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id2 = data['image']['id']
# GET /images/2 ensuring the data already in swift is accessible
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id2)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# DELETE boty images
# Verify image and all chunks are gone...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id2)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_add_large_object_manifest_uneven_size(self):
"""
Test when large object manifest in scenario where
image size % chunk size != 0
"""
self.cleanup()
self.swift_store_large_object_size = 3 # In MB
self.swift_store_large_object_chunk_size = 2 # In MB
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 1. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_MB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_MB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id = data['image']['id']
# 4. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 5. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_MB)
}
expected_std_headers = {
'content-length': str(FIVE_MB),
'content-type': 'application/octet-stream'}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key, expected_value,
response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key,
expected_value,
response[expected_key]))
self.assertEqual(content, "*" * FIVE_MB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_MB).hexdigest())
# DELETE image
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_private_images_admin(self):
"""
Test that admin users can manipulate is_public and owner
settings on an image.
"""
self.cleanup()
self.start_servers()
# Need to push an image up
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1', public=False)
headers['X-Auth-Token'] = keystone_utils.pattieblack_token
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], False)
self.assertEqual(data['image']['owner'], keystone_utils.pattieblack_id)
image_id = data['image']['id']
# Make sure admin does not see image by default
headers = {'X-Auth-Token': keystone_utils.admin_token}
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Shouldn't show up in the detail list, either
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Admin should see the image if we're looking for private
# images specifically
headers = {'X-Auth-Token': keystone_utils.admin_token}
path = "http://%s:%d/v1/images?is_public=false" % ("0.0.0.0",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['id'], image_id)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
# Also in the detail list...
headers = {'X-Auth-Token': keystone_utils.admin_token}
path = ("http://%s:%d/v1/images/detail?is_public=false" %
("0.0.0.0", self.api_port))
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
self.assertEqual(data['images'][0]['is_public'], False)
self.assertEqual(data['images'][0]['owner'],
keystone_utils.pattieblack_id)
image_id = data['images'][0]['id']
# Admin should be able to get the image metadata
headers = {'X-Auth-Token': keystone_utils.admin_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertEqual(response['x-image-meta-owner'],
keystone_utils.pattieblack_id)
# And of course the image itself
headers = {'X-Auth-Token': keystone_utils.admin_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertEqual(response['x-image-meta-owner'],
keystone_utils.pattieblack_id)
# Admin should be able to manipulate is_public
headers = {'X-Auth-Token': keystone_utils.admin_token,
'X-Image-Meta-Is-Public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
self.assertEqual(data['image']['owner'],
keystone_utils.pattieblack_id)
# Admin should also be able to change the ownership of the
# image
headers = {'X-Auth-Token': keystone_utils.admin_token,
'X-Image-Meta-Owner': 'froggy'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
self.assertEqual(data['image']['owner'], 'froggy')
# Even setting it to no owner
headers = {'X-Auth-Token': keystone_utils.admin_token,
'X-Image-Meta-Owner': ''}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
self.assertEqual(data['image']['owner'], None)
# Make sure pattieblack can see it, since it's unowned but
# public
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['id'], image_id)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
# But if we change it back to private...
headers = {'X-Auth-Token': keystone_utils.admin_token,
'X-Image-Meta-Is-Public': 'False'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], False)
self.assertEqual(data['image']['owner'], None)
# Now pattieblack can't see it in the list...
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Or in the details list...
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# But pattieblack should be able to access the image metadata
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertFalse('x-image-meta-owner' in response)
# And of course the image itself
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertFalse('x-image-meta-owner' in response)
# Pattieblack can't change is-public, though
headers = {'X-Auth-Token': keystone_utils.pattieblack_token,
'X-Image-Meta-Is-Public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 404)
# Or give themselves ownership
headers = {'X-Auth-Token': keystone_utils.pattieblack_token,
'X-Image-Meta-Owner': keystone_utils.pattieblack_id}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 404)
# They can't delete it, either
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE', headers=headers)
self.assertEqual(response.status, 404)
self.stop_servers()
def test_download_non_exists_image_raises_http_not_found(self):
"""
We test the following sequential series of actions:
0. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
1. HEAD image
- Verify HTTP headers have correct information we just added
2. GET image
- Verify all information on image we just added is correct
3. DELETE image1
- Delete the newly added image
4. GET image
- Verify that 404 HTTPNotFound exception is raised
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(http_client.CREATED, response.status)
data = jsonutils.loads(content)
image_id = data['image']['id']
self.assertEqual(hashlib.md5(image_data).hexdigest(),
data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual("Image1", data['image']['name'])
self.assertTrue(data['image']['is_public'])
# 1. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(http_client.OK, response.status)
self.assertEqual("Image1", response['x-image-meta-name'])
# 2. GET /images
# Verify one public image
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(http_client.OK, response.status)
expected_result = {"images": [
{"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120}]}
self.assertEqual(expected_result, jsonutils.loads(content))
# 3. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(http_client.OK, response.status)
# 4. GET image
# Verify that 404 HTTPNotFound exception is raised
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(http_client.NOT_FOUND, response.status)
self.stop_servers()
def test_status_cannot_be_manipulated_directly(self):
self.cleanup()
self.start_servers(**self.__dict__.copy())
headers = minimal_headers('Image1')
# Create a 'queued' image
http = httplib2.Http()
headers = {'Content-Type': 'application/octet-stream',
'X-Image-Meta-Disk-Format': 'raw',
'X-Image-Meta-Container-Format': 'bare'}
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'POST', headers=headers,
body=None)
self.assertEqual(http_client.CREATED, response.status)
image = jsonutils.loads(content)['image']
self.assertEqual('queued', image['status'])
# Ensure status of 'queued' image can't be changed
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image['id'])
http = httplib2.Http()
headers = {'X-Image-Meta-Status': 'active'}
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(http_client.FORBIDDEN, response.status)
response, content = http.request(path, 'HEAD')
self.assertEqual(http_client.OK, response.status)
self.assertEqual('queued', response['x-image-meta-status'])
# We allow 'setting' to the same status
http = httplib2.Http()
headers = {'X-Image-Meta-Status': 'queued'}
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(http_client.OK, response.status)
response, content = http.request(path, 'HEAD')
self.assertEqual(http_client.OK, response.status)
self.assertEqual('queued', response['x-image-meta-status'])
# Make image active
http = httplib2.Http()
headers = {'Content-Type': 'application/octet-stream'}
response, content = http.request(path, 'PUT', headers=headers,
body='data')
self.assertEqual(http_client.OK, response.status)
image = jsonutils.loads(content)['image']
self.assertEqual('active', image['status'])
# Ensure status of 'active' image can't be changed
http = httplib2.Http()
headers = {'X-Image-Meta-Status': 'queued'}
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(http_client.FORBIDDEN, response.status)
response, content = http.request(path, 'HEAD')
self.assertEqual(http_client.OK, response.status)
self.assertEqual('active', response['x-image-meta-status'])
# We allow 'setting' to the same status
http = httplib2.Http()
headers = {'X-Image-Meta-Status': 'active'}
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(http_client.OK, response.status)
response, content = http.request(path, 'HEAD')
self.assertEqual(http_client.OK, response.status)
self.assertEqual('active', response['x-image-meta-status'])
# Create a 'queued' image, ensure 'status' header is ignored
http = httplib2.Http()
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
headers = {'Content-Type': 'application/octet-stream',
'X-Image-Meta-Status': 'active'}
response, content = http.request(path, 'POST', headers=headers,
body=None)
self.assertEqual(http_client.CREATED, response.status)
image = jsonutils.loads(content)['image']
self.assertEqual('queued', image['status'])
# Create an 'active' image, ensure 'status' header is ignored
http = httplib2.Http()
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
headers = {'Content-Type': 'application/octet-stream',
'X-Image-Meta-Disk-Format': 'raw',
'X-Image-Meta-Status': 'queued',
'X-Image-Meta-Container-Format': 'bare'}
response, content = http.request(path, 'POST', headers=headers,
body='data')
self.assertEqual(http_client.CREATED, response.status)
image = jsonutils.loads(content)['image']
self.assertEqual('active', image['status'])
self.stop_servers()
def _do_test_copy_from(self, from_store, get_uri):
"""
Ensure we can copy from an external image in from_store.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# POST /images with public image to be stored in from_store,
# to stand in for the 'external' image
image_data = "*" * FIVE_KB
headers = minimal_headers('external')
headers['X-Image-Meta-Store'] = from_store
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
original_image_id = data['image']['id']
copy_from = get_uri(self, original_image_id)
# POST /images with public image copied from_store (to Swift)
headers = {
'X-Image-Meta-Name': 'copied',
'X-Image-Meta-Is-Public': 'True',
'X-Image-Meta-disk_format': 'raw',
'X-Image-Meta-container_format': 'ovf',
'X-Glance-API-Copy-From': copy_from
}
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
copy_image_id = data['image']['id']
self.assertNotEqual(copy_image_id, original_image_id)
# GET image and make sure image content is as expected
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
copy_image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(
hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "copied")
# DELETE original image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
original_image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# GET image again to make sure the existence of the original
# image in from_store is not depended on
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
copy_image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(
hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "copied")
# DELETE copied image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
copy_image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_add_large_object_manifest_uneven_size(self):
"""
Test when large object manifest in scenario where
image size % chunk size != 0
"""
self.cleanup()
self.swift_store_large_object_size = 3 # In MB
self.swift_store_large_object_chunk_size = 2 # In MB
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 1. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_MB
headers = minimal_headers("Image1")
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers, body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data["image"]["checksum"], hashlib.md5(image_data).hexdigest())
self.assertEqual(data["image"]["size"], FIVE_MB)
self.assertEqual(data["image"]["name"], "Image1")
self.assertEqual(data["image"]["is_public"], True)
image_id = data["image"]["id"]
# 4. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "HEAD")
self.assertEqual(response.status, 200)
self.assertEqual(response["x-image-meta-name"], "Image1")
# 5. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(response.status, 200)
expected_image_headers = {
"x-image-meta-id": image_id,
"x-image-meta-name": "Image1",
"x-image-meta-is_public": "True",
"x-image-meta-status": "active",
"x-image-meta-disk_format": "raw",
"x-image-meta-container_format": "ovf",
"x-image-meta-size": str(FIVE_MB),
}
expected_std_headers = {"content-length": str(FIVE_MB), "content-type": "application/octet-stream"}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(
response[expected_key],
expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key, expected_value, response[expected_key]),
)
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(
response[expected_key],
expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key, expected_value, response[expected_key]),
)
self.assertEqual(content, "*" * FIVE_MB)
self.assertEqual(hashlib.md5(content).hexdigest(), hashlib.md5("*" * FIVE_MB).hexdigest())
# DELETE image
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(response.status, 200)
self.stop_servers()
def test_cache_middleware_trans_with_deactivated_image(self):
"""
Ensure the image v1/v2 API image transfer forbids downloading
deactivated images.
Image deactivation is not available in v1. So, we'll deactivate the
image using v2 but test image transfer with both v1 and v2.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Add an image and verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
self.assertEqual(
hashlib.md5(image_data).hexdigest(), data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual("Image1", data['image']['name'])
self.assertTrue(data['image']['is_public'])
image_id = data['image']['id']
# Grab the image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# Verify image in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
self.assertTrue(os.path.exists(image_cached_path))
# Deactivate the image using v2
path = "http://%s:%d/v2/images/%s/actions/deactivate"
path = path % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, 'POST')
self.assertEqual(204, response.status)
# Download the image with v1. Ensure it is forbidden
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(403, response.status)
# Download the image with v2. Ensure it is forbidden
path = "http://%s:%d/v2/images/%s/file" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(403, response.status)
# Reactivate the image using v2
path = "http://%s:%d/v2/images/%s/actions/reactivate"
path = path % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, 'POST')
self.assertEqual(204, response.status)
# Download the image with v1. Ensure it is allowed
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# Download the image with v2. Ensure it is allowed
path = "http://%s:%d/v2/images/%s/file" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# Now, we delete the image from the server and verify that
# the image cache no longer contains the deleted image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(200, response.status)
self.assertFalse(os.path.exists(image_cached_path))
self.stop_servers()
def test_updating_is_public(self):
"""Verify that we can update the is_public attribute."""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(http_client.OK, response.status)
self.assertEqual('{"images": []}', content.decode())
# Verify no public images
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(http_client.OK, response.status)
self.assertEqual('{"images": []}', content.decode())
# POST /images with private image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = b"*" * FIVE_KB
headers = minimal_headers('Image1', public=False)
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(http_client.CREATED, response.status)
data = jsonutils.loads(content)
image_id = data['image']['id']
self.assertEqual(hashlib.md5(image_data).hexdigest(),
data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual("Image1", data['image']['name'])
self.assertFalse(data['image']['is_public'])
# Retrieve image again to verify it was created appropriately
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(http_client.OK, response.status)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'False',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_KB)}
expected_std_headers = {
'content-length': str(FIVE_KB),
'content-type': 'application/octet-stream'}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(expected_value, response[expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(expected_value, response[expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
response[expected_key]))
self.assertEqual(image_data, content)
self.assertEqual(hashlib.md5(image_data).hexdigest(),
hashlib.md5(content).hexdigest())
# PUT image with custom properties to make public and then
# Verify 200 returned
headers = {'X-Image-Meta-is_public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(http_client.OK, response.status)
image = jsonutils.loads(content)
is_public = image['image']['is_public']
self.assertTrue(
is_public,
"Expected image to be public but received %s" % is_public)
# PUT image with custom properties to make private and then
# Verify 200 returned
headers = {'X-Image-Meta-is_public': 'False'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(http_client.OK, response.status)
image = jsonutils.loads(content)
is_public = image['image']['is_public']
self.assertFalse(
is_public,
"Expected image to be private but received %s" % is_public)
def _do_test_copy_from(self, from_store, get_uri):
"""
Ensure we can copy from an external image in from_store.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# POST /images with public image to be stored in from_store,
# to stand in for the 'external' image
image_data = "*" * FIVE_KB
headers = minimal_headers("external")
headers["X-Image-Meta-Store"] = from_store
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers, body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
original_image_id = data["image"]["id"]
copy_from = get_uri(self, original_image_id)
# POST /images with public image copied from_store (to Swift)
headers = {
"X-Image-Meta-Name": "copied",
"X-Image-Meta-Is-Public": "True",
"X-Image-Meta-disk_format": "raw",
"X-Image-Meta-container_format": "ovf",
"X-Glance-API-Copy-From": copy_from,
}
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
copy_image_id = data["image"]["id"]
self.assertNotEqual(copy_image_id, original_image_id)
# GET image and make sure image content is as expected
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, copy_image_id)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(response.status, 200)
self.assertEqual(response["content-length"], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(), hashlib.md5("*" * FIVE_KB).hexdigest())
self.assertEqual(data["image"]["size"], FIVE_KB)
self.assertEqual(data["image"]["name"], "copied")
# DELETE original image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, original_image_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(response.status, 200)
# GET image again to make sure the existence of the original
# image in from_store is not depended on
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, copy_image_id)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(response.status, 200)
self.assertEqual(response["content-length"], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(), hashlib.md5("*" * FIVE_KB).hexdigest())
self.assertEqual(data["image"]["size"], FIVE_KB)
self.assertEqual(data["image"]["name"], "copied")
# DELETE copied image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, copy_image_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(response.status, 200)
self.stop_servers()
def test_add_large_object_manifest_uneven_size(self):
"""
Test when large object manifest in scenario where
image size % chunk size != 0
"""
self.cleanup()
self.swift_store_large_object_size = 3 # In MB
self.swift_store_large_object_chunk_size = 2 # In MB
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 1. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_MB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_MB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
image_id = data['image']['id']
# 4. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 5. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_MB)
}
expected_std_headers = {
'content-length': str(FIVE_MB),
'content-type': 'application/octet-stream'}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key, expected_value,
response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. Got '%s'"
% (expected_key,
expected_value,
response[expected_key]))
self.assertEqual(content, "*" * FIVE_MB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_MB).hexdigest())
# DELETE image
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_get_head_simple_post(self):
"""
We test the following sequential series of actions:
0. GET /images
- Verify no public images
1. GET /images/detail
- Verify no public images
2. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
3. HEAD image
- Verify HTTP headers have correct information we just added
4. GET image
- Verify all information on image we just added is correct
5. GET /images
- Verify the image we just added is returned
6. GET /images/detail
- Verify the image we just added is returned
7. PUT image with custom properties of "distro" and "arch"
- Verify 200 returned
8. PUT image with too many custom properties
- Verify 413 returned
9. GET image
- Verify updated information about image was stored
10. PUT image
- Remove a previously existing property.
11. PUT image
- Add a previously deleted property.
12. PUT image/members/member1
- Add member1 to image
13. PUT image/members/member2
- Add member2 to image
14. GET image/members
- List image members
15. DELETE image/members/member1
- Delete image member1
16. PUT image/members
- Attempt to replace members with an overlimit amount
17. PUT image/members/member11
- Attempt to add a member while at limit
18. POST /images with another public image named Image2
- attribute and three custom properties, "distro", "arch" & "foo"
- Verify a 200 OK is returned
19. HEAD image2
- Verify image2 found now
20. GET /images
- Verify 2 public images
21. GET /images with filter on user-defined property "distro".
- Verify both images are returned
22. GET /images with filter on user-defined property 'distro' but
- with non-existent value. Verify no images are returned
23. GET /images with filter on non-existent user-defined property
- "boo". Verify no images are returned
24. GET /images with filter 'arch=i386'
- Verify only image2 is returned
25. GET /images with filter 'arch=x86_64'
- Verify only image1 is returned
26. GET /images with filter 'foo=bar'
- Verify only image2 is returned
27. DELETE image1
- Delete image
28. GET image/members
- List deleted image members
29. PUT image/members/member2
- Update existing member2 of deleted image
30. PUT image/members/member3
- Add member3 to deleted image
31. DELETE image/members/member2
- Delete member2 from deleted image
32. DELETE image2
- Delete image
33. GET /images
- Verify no images are listed
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 1. GET /images/detail
# Verify no public images
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 2. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
image_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
# 3. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 4. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_KB)
}
expected_std_headers = {
'content-length': str(FIVE_KB),
'content-type': 'application/octet-stream'
}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(
response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" %
(expected_key, expected_value, response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(
response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" %
(expected_key, expected_value, response[expected_key]))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(
hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# 5. GET /images
# Verify one public image
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_result = {
"images": [{
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120
}]
}
self.assertEqual(jsonutils.loads(content), expected_result)
# 6. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {},
"size": 5120
}
image = jsonutils.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(
expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value,
image['images'][0][expected_key]))
# 7. PUT image with custom properties of "distro" and "arch"
# Verify 200 returned
headers = {
'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'
}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)
self.assertEqual(data['image']['properties']['arch'], "x86_64")
self.assertEqual(data['image']['properties']['distro'], "Ubuntu")
# 8. PUT image with too many custom properties
# Verify 413 returned
headers = {}
for i in range(11): # configured limit is 10
headers['X-Image-Meta-Property-foo%d' % i] = 'bar'
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 413)
# 9. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {
'distro': 'Ubuntu',
'arch': 'x86_64'
},
"size": 5120
}
image = jsonutils.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(
expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value,
image['images'][0][expected_key]))
# 10. PUT image and remove a previously existing property.
headers = {'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 1)
self.assertEqual(data['properties']['arch'], "x86_64")
# 11. PUT image and add a previously deleted property.
headers = {
'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'
}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 2)
self.assertEqual(data['properties']['arch'], "x86_64")
self.assertEqual(data['properties']['distro'], "Ubuntu")
self.assertNotEqual(data['created_at'], data['updated_at'])
# 12. Add member to image
path = ("http://%s:%d/v1/images/%s/members/pattieblack" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 204)
# 13. Add member to image
path = ("http://%s:%d/v1/images/%s/members/pattiewhite" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 204)
# 14. List image members
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = jsonutils.loads(content)
self.assertEqual(len(data['members']), 2)
self.assertEqual(data['members'][0]['member_id'], 'pattieblack')
self.assertEqual(data['members'][1]['member_id'], 'pattiewhite')
# 15. Delete image member
path = ("http://%s:%d/v1/images/%s/members/pattieblack" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 204)
# 16. Attempt to replace members with an overlimit amount
# Adding 11 image members should fail since configured limit is 10
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
memberships = []
for i in range(11):
member_id = "foo%d" % i
memberships.append(dict(member_id=member_id))
http = httplib2.Http()
body = jsonutils.dumps(dict(memberships=memberships))
response, content = http.request(path, 'PUT', body=body)
self.assertEqual(response.status, 413)
# 17. Attempt to add a member while at limit
# Adding an 11th member should fail since configured limit is 10
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
memberships = []
for i in range(10):
member_id = "foo%d" % i
memberships.append(dict(member_id=member_id))
http = httplib2.Http()
body = jsonutils.dumps(dict(memberships=memberships))
response, content = http.request(path, 'PUT', body=body)
self.assertEqual(response.status, 204)
path = ("http://%s:%d/v1/images/%s/members/fail_me" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 413)
# 18. POST /images with another public image named Image2
# attribute and three custom properties, "distro", "arch" & "foo".
# Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image2')
headers['X-Image-Meta-Property-Distro'] = 'Ubuntu'
headers['X-Image-Meta-Property-Arch'] = 'i386'
headers['X-Image-Meta-Property-foo'] = 'bar'
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = jsonutils.loads(content)
image2_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image2")
self.assertEqual(data['image']['is_public'], True)
self.assertEqual(data['image']['properties']['distro'], 'Ubuntu')
self.assertEqual(data['image']['properties']['arch'], 'i386')
self.assertEqual(data['image']['properties']['foo'], 'bar')
# 19. HEAD image2
# Verify image2 found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image2_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image2")
# 20. GET /images
# Verify 2 public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 2)
self.assertEqual(images[0]['id'], image2_id)
self.assertEqual(images[1]['id'], image_id)
# 21. GET /images with filter on user-defined property 'distro'.
# Verify both images are returned
path = "http://%s:%d/v1/images?property-distro=Ubuntu" % \
("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 2)
self.assertEqual(images[0]['id'], image2_id)
self.assertEqual(images[1]['id'], image_id)
# 22. GET /images with filter on user-defined property 'distro' but
# with non-existent value. Verify no images are returned
path = "http://%s:%d/v1/images?property-distro=fedora" % \
("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 0)
# 23. GET /images with filter on non-existent user-defined property
# 'boo'. Verify no images are returned
path = "http://%s:%d/v1/images?property-boo=bar" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 0)
# 24. GET /images with filter 'arch=i386'
# Verify only image2 is returned
path = "http://%s:%d/v1/images?property-arch=i386" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 1)
self.assertEqual(images[0]['id'], image2_id)
# 25. GET /images with filter 'arch=x86_64'
# Verify only image1 is returned
path = "http://%s:%d/v1/images?property-arch=x86_64" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 1)
self.assertEqual(images[0]['id'], image_id)
# 26. GET /images with filter 'foo=bar'
# Verify only image2 is returned
path = "http://%s:%d/v1/images?property-foo=bar" % ("127.0.0.1",
self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 1)
self.assertEqual(images[0]['id'], image2_id)
# 27. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# 28. Try to list members of deleted image
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 404)
# 29. Try to update member of deleted image
path = ("http://%s:%d/v1/images/%s/members" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
fixture = [{'member_id': 'pattieblack', 'can_share': 'false'}]
body = jsonutils.dumps(dict(memberships=fixture))
response, content = http.request(path, 'PUT', body=body)
self.assertEqual(response.status, 404)
# 30. Try to add member to deleted image
path = ("http://%s:%d/v1/images/%s/members/chickenpattie" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'PUT')
self.assertEqual(response.status, 404)
# 31. Try to delete member of deleted image
path = ("http://%s:%d/v1/images/%s/members/pattieblack" %
("127.0.0.1", self.api_port, image_id))
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 404)
# 32. DELETE image2
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image2_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# 33. GET /images
# Verify no images are listed
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
images = jsonutils.loads(content)['images']
self.assertEqual(len(images), 0)
# 34. HEAD /images/detail
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(405, response.status)
self.assertEqual('GET', response.get('allow'))
self.stop_servers()
def _do_test_copy_from(self, from_store, get_uri):
"""
Ensure we can copy from an external image in from_store.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
api_port = self.api_port
registry_port = self.registry_port
# POST /images with public image to be stored in from_store,
# to stand in for the 'external' image
image_data = "*" * FIVE_KB
headers = minimal_headers('external')
headers['X-Image-Meta-Store'] = from_store
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
original_image_id = data['image']['id']
copy_from = get_uri(self, original_image_id)
# POST /images with public image copied from_store (to Swift)
headers = {'X-Image-Meta-Name': 'copied',
'X-Image-Meta-disk_format': 'raw',
'X-Image-Meta-container_format': 'ovf',
'X-Image-Meta-Is-Public': 'True',
'X-Glance-API-Copy-From': copy_from}
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers)
self.assertEqual(response.status, 201, content)
data = json.loads(content)
copy_image_id = data['image']['id']
# GET image and make sure image content is as expected
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
copy_image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "copied")
# DELETE original image
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
original_image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
# GET image again to make sure the existence of the original
# image in from_store is not depended on
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
copy_image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "copied")
# DELETE copied image
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
copy_image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_download_non_exists_image_raises_http_not_found(self):
"""
We test the following sequential series of actions:
0. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
1. HEAD image
- Verify HTTP headers have correct information we just added
2. GET image
- Verify all information on image we just added is correct
3. DELETE image1
- Delete the newly added image
4. GET image
- Verify that 404 HTTPNotFound exception is raised
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
image_data = "*" * FIVE_KB
headers = minimal_headers("Image1")
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers, body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
image_id = data["image"]["id"]
self.assertEqual(hashlib.md5(image_data).hexdigest(), data["image"]["checksum"])
self.assertEqual(FIVE_KB, data["image"]["size"])
self.assertEqual("Image1", data["image"]["name"])
self.assertTrue(data["image"]["is_public"])
# 1. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "HEAD")
self.assertEqual(200, response.status)
self.assertEqual("Image1", response["x-image-meta-name"])
# 2. GET /images
# Verify one public image
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
expected_result = {
"images": [
{
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120,
}
]
}
self.assertEqual(expected_result, jsonutils.loads(content))
# 3. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(200, response.status)
# 4. GET image
# Verify that 404 HTTPNotFound exception is raised
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(404, response.status)
self.stop_servers()
def test_private_images_anon(self):
"""
Test that anonymous users can access images but not manipulate
them.
"""
self.cleanup()
self.start_servers()
# Make sure anonymous user can't push up an image
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1', public=False)
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 403)
# Now push up an image for anonymous user to try to access
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1', public=False)
headers['X-Auth-Token'] = keystone_utils.pattieblack_token
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], False)
self.assertEqual(data['image']['owner'], keystone_utils.pattieblack_id)
image_id = data['image']['id']
# Make sure anonymous user can't list the image
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Shouldn't show up in the detail list, either
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Also check that anonymous can't get the image metadata
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 404)
# Nor the image, either.
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 404)
# Anonymous shouldn't be able to make the image public...
headers = {'X-Image-Meta-Is-Public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 403)
# Nor change ownership...
headers = {'X-Image-Meta-Owner': 'froggy'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 403)
# Nor even delete it...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 403)
# Now, let's use our admin credentials and change the
# ownership to None...
headers = {'X-Auth-Token': keystone_utils.admin_token,
'X-Image-Meta-Owner': ''}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], False)
self.assertEqual(data['image']['owner'], None)
# Anonymous user still can't list image...
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Nor see it in details...
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# But they should be able to access the metadata...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertFalse('x-image-meta-owner' in response)
# And even the image itself...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertFalse('x-image-meta-owner' in response)
# Anonymous still shouldn't be able to make the image
# public...
headers = {'X-Image-Meta-Is-Public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 403)
# Nor change ownership...
headers = {'X-Image-Meta-Owner': 'froggy'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 403)
# Nor even delete it...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 403)
# Now make the image public...
headers = {'X-Auth-Token': keystone_utils.admin_token,
'X-Image-Meta-Is-Public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
self.assertEqual(data['image']['owner'], None)
# Now the user should see it in the list...
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['id'], image_id)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
# Especially in the details...
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['id'], image_id)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
self.assertEqual(data['images'][0]['is_public'], True)
self.assertEqual(data['images'][0]['owner'], None)
# But still can't change ownership...
headers = {'X-Image-Meta-Owner': 'froggy'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 403)
# Or delete it...
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 403)
self.stop_servers()
def test_get_head_simple_post(self):
"""
We test the following sequential series of actions:
0. GET /images
- Verify no public images
1. GET /images/detail
- Verify no public images
2. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
3. HEAD image
- Verify HTTP headers have correct information we just added
4. GET image
- Verify all information on image we just added is correct
5. GET /images
- Verify the image we just added is returned
6. GET /images/detail
- Verify the image we just added is returned
7. PUT image with custom properties of "distro" and "arch"
- Verify 200 returned
8. GET image
- Verify updated information about image was stored
9. PUT image
- Remove a previously existing property.
10. PUT image
- Add a previously deleted property.
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 1. GET /images/detail
# Verify no public images
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# 2. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
image_id = data['image']['id']
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
# 3. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD')
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
# 4. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image_headers = {
'x-image-meta-id': image_id,
'x-image-meta-name': 'Image1',
'x-image-meta-is_public': 'True',
'x-image-meta-status': 'active',
'x-image-meta-disk_format': 'raw',
'x-image-meta-container_format': 'ovf',
'x-image-meta-size': str(FIVE_KB)}
expected_std_headers = {
'content-length': str(FIVE_KB),
'content-type': 'application/octet-stream'}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
response[expected_key]))
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(response[expected_key], expected_value,
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
response[expected_key]))
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(hashlib.md5(content).hexdigest(),
hashlib.md5("*" * FIVE_KB).hexdigest())
# 5. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_result = {"images": [
{"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120}]}
self.assertEqual(json.loads(content), expected_result)
# 6. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {},
"size": 5120}
image = json.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
image['images'][0][expected_key]))
# 7. PUT image with custom properties of "distro" and "arch"
# Verify 200 returned
headers = {'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['properties']['arch'], "x86_64")
self.assertEqual(data['image']['properties']['distro'], "Ubuntu")
# 8. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {'distro': 'Ubuntu', 'arch': 'x86_64'},
"size": 5120}
image = json.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(expected_value, image['images'][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key,
expected_value,
image['images'][0][expected_key]))
# 9. PUT image and remove a previously existing property.
headers = {'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 1)
self.assertEqual(data['properties']['arch'], "x86_64")
# 10. PUT image and add a previously deleted property.
headers = {'X-Image-Meta-Property-Distro': 'Ubuntu',
'X-Image-Meta-Property-Arch': 'x86_64'}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, 'GET')
self.assertEqual(response.status, 200)
data = json.loads(content)['images'][0]
self.assertEqual(len(data['properties']), 2)
self.assertEqual(data['properties']['arch'], "x86_64")
self.assertEqual(data['properties']['distro'], "Ubuntu")
self.assertNotEqual(data['created_at'], data['updated_at'])
# DELETE image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(response.status, 200)
self.stop_servers()
def test_get_head_simple_post(self):
"""
We test the following sequential series of actions:
0. GET /images
- Verify no public images
1. GET /images/detail
- Verify no public images
2. POST /images with public image named Image1
and no custom properties
- Verify 201 returned
3. HEAD image
- Verify HTTP headers have correct information we just added
4. GET image
- Verify all information on image we just added is correct
5. GET /images
- Verify the image we just added is returned
6. GET /images/detail
- Verify the image we just added is returned
7. PUT image with custom properties of "distro" and "arch"
- Verify 200 returned
8. PUT image with too many custom properties
- Verify 413 returned
9. GET image
- Verify updated information about image was stored
10. PUT image
- Remove a previously existing property.
11. PUT image
- Add a previously deleted property.
12. PUT image/members/member1
- Add member1 to image
13. PUT image/members/member2
- Add member2 to image
14. GET image/members
- List image members
15. DELETE image/members/member1
- Delete image member1
16. PUT image/members
- Attempt to replace members with an overlimit amount
17. PUT image/members/member11
- Attempt to add a member while at limit
18. POST /images with another public image named Image2
- attribute and three custom properties, "distro", "arch" & "foo"
- Verify a 200 OK is returned
19. HEAD image2
- Verify image2 found now
20. GET /images
- Verify 2 public images
21. GET /images with filter on user-defined property "distro".
- Verify both images are returned
22. GET /images with filter on user-defined property 'distro' but
- with non-existent value. Verify no images are returned
23. GET /images with filter on non-existent user-defined property
- "boo". Verify no images are returned
24. GET /images with filter 'arch=i386'
- Verify only image2 is returned
25. GET /images with filter 'arch=x86_64'
- Verify only image1 is returned
26. GET /images with filter 'foo=bar'
- Verify only image2 is returned
27. DELETE image1
- Delete image
28. GET image/members
- List deleted image members
29. PUT image/members/member2
- Update existing member2 of deleted image
30. PUT image/members/member3
- Add member3 to deleted image
31. DELETE image/members/member2
- Delete member2 from deleted image
32. DELETE image2
- Delete image
33. GET /images
- Verify no images are listed
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# 0. GET /images
# Verify no public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
self.assertEqual('{"images": []}', content)
# 1. GET /images/detail
# Verify no public images
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
self.assertEqual('{"images": []}', content)
# 2. POST /images with public image named Image1
# attribute and no custom properties. Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers("Image1")
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers, body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
image_id = data["image"]["id"]
self.assertEqual(hashlib.md5(image_data).hexdigest(), data["image"]["checksum"])
self.assertEqual(FIVE_KB, data["image"]["size"])
self.assertEqual("Image1", data["image"]["name"])
self.assertTrue(data["image"]["is_public"])
# 3. HEAD image
# Verify image found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "HEAD")
self.assertEqual(200, response.status)
self.assertEqual("Image1", response["x-image-meta-name"])
# 4. GET image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
expected_image_headers = {
"x-image-meta-id": image_id,
"x-image-meta-name": "Image1",
"x-image-meta-is_public": "True",
"x-image-meta-status": "active",
"x-image-meta-disk_format": "raw",
"x-image-meta-container_format": "ovf",
"x-image-meta-size": str(FIVE_KB),
}
expected_std_headers = {"content-length": str(FIVE_KB), "content-type": "application/octet-stream"}
for expected_key, expected_value in expected_image_headers.items():
self.assertEqual(
expected_value,
response[expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value, response[expected_key]),
)
for expected_key, expected_value in expected_std_headers.items():
self.assertEqual(
expected_value,
response[expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value, response[expected_key]),
)
self.assertEqual("*" * FIVE_KB, content)
self.assertEqual(hashlib.md5("*" * FIVE_KB).hexdigest(), hashlib.md5(content).hexdigest())
# 5. GET /images
# Verify one public image
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
expected_result = {
"images": [
{
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"name": "Image1",
"checksum": "c2e5db72bd7fd153f53ede5da5a06de3",
"size": 5120,
}
]
}
self.assertEqual(expected_result, jsonutils.loads(content))
# 6. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {},
"size": 5120,
}
image = jsonutils.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(
expected_value,
image["images"][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value, image["images"][0][expected_key]),
)
# 7. PUT image with custom properties of "distro" and "arch"
# Verify 200 returned
headers = {"X-Image-Meta-Property-Distro": "Ubuntu", "X-Image-Meta-Property-Arch": "x86_64"}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(200, response.status)
data = jsonutils.loads(content)
self.assertEqual("x86_64", data["image"]["properties"]["arch"])
self.assertEqual("Ubuntu", data["image"]["properties"]["distro"])
# 8. PUT image with too many custom properties
# Verify 413 returned
headers = {}
for i in range(11): # configured limit is 10
headers["X-Image-Meta-Property-foo%d" % i] = "bar"
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(413, response.status)
# 9. GET /images/detail
# Verify image and all its metadata
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
expected_image = {
"status": "active",
"name": "Image1",
"deleted": False,
"container_format": "ovf",
"disk_format": "raw",
"id": image_id,
"is_public": True,
"deleted_at": None,
"properties": {"distro": "Ubuntu", "arch": "x86_64"},
"size": 5120,
}
image = jsonutils.loads(content)
for expected_key, expected_value in expected_image.items():
self.assertEqual(
expected_value,
image["images"][0][expected_key],
"For key '%s' expected header value '%s'. "
"Got '%s'" % (expected_key, expected_value, image["images"][0][expected_key]),
)
# 10. PUT image and remove a previously existing property.
headers = {"X-Image-Meta-Property-Arch": "x86_64"}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(200, response.status)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
data = jsonutils.loads(content)["images"][0]
self.assertEqual(1, len(data["properties"]))
self.assertEqual("x86_64", data["properties"]["arch"])
# 11. PUT image and add a previously deleted property.
headers = {"X-Image-Meta-Property-Distro": "Ubuntu", "X-Image-Meta-Property-Arch": "x86_64"}
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(200, response.status)
data = jsonutils.loads(content)
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
data = jsonutils.loads(content)["images"][0]
self.assertEqual(2, len(data["properties"]))
self.assertEqual("x86_64", data["properties"]["arch"])
self.assertEqual("Ubuntu", data["properties"]["distro"])
self.assertNotEqual(data["created_at"], data["updated_at"])
# 12. Add member to image
path = "http://%s:%d/v1/images/%s/members/pattieblack" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT")
self.assertEqual(204, response.status)
# 13. Add member to image
path = "http://%s:%d/v1/images/%s/members/pattiewhite" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT")
self.assertEqual(204, response.status)
# 14. List image members
path = "http://%s:%d/v1/images/%s/members" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
data = jsonutils.loads(content)
self.assertEqual(2, len(data["members"]))
self.assertEqual("pattieblack", data["members"][0]["member_id"])
self.assertEqual("pattiewhite", data["members"][1]["member_id"])
# 15. Delete image member
path = "http://%s:%d/v1/images/%s/members/pattieblack" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(204, response.status)
# 16. Attempt to replace members with an overlimit amount
# Adding 11 image members should fail since configured limit is 10
path = "http://%s:%d/v1/images/%s/members" % ("127.0.0.1", self.api_port, image_id)
memberships = []
for i in range(11):
member_id = "foo%d" % i
memberships.append(dict(member_id=member_id))
http = httplib2.Http()
body = jsonutils.dumps(dict(memberships=memberships))
response, content = http.request(path, "PUT", body=body)
self.assertEqual(413, response.status)
# 17. Attempt to add a member while at limit
# Adding an 11th member should fail since configured limit is 10
path = "http://%s:%d/v1/images/%s/members" % ("127.0.0.1", self.api_port, image_id)
memberships = []
for i in range(10):
member_id = "foo%d" % i
memberships.append(dict(member_id=member_id))
http = httplib2.Http()
body = jsonutils.dumps(dict(memberships=memberships))
response, content = http.request(path, "PUT", body=body)
self.assertEqual(204, response.status)
path = "http://%s:%d/v1/images/%s/members/fail_me" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT")
self.assertEqual(413, response.status)
# 18. POST /images with another public image named Image2
# attribute and three custom properties, "distro", "arch" & "foo".
# Verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers("Image2")
headers["X-Image-Meta-Property-Distro"] = "Ubuntu"
headers["X-Image-Meta-Property-Arch"] = "i386"
headers["X-Image-Meta-Property-foo"] = "bar"
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "POST", headers=headers, body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
image2_id = data["image"]["id"]
self.assertEqual(hashlib.md5(image_data).hexdigest(), data["image"]["checksum"])
self.assertEqual(FIVE_KB, data["image"]["size"])
self.assertEqual("Image2", data["image"]["name"])
self.assertTrue(data["image"]["is_public"])
self.assertEqual("Ubuntu", data["image"]["properties"]["distro"])
self.assertEqual("i386", data["image"]["properties"]["arch"])
self.assertEqual("bar", data["image"]["properties"]["foo"])
# 19. HEAD image2
# Verify image2 found now
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image2_id)
http = httplib2.Http()
response, content = http.request(path, "HEAD")
self.assertEqual(200, response.status)
self.assertEqual("Image2", response["x-image-meta-name"])
# 20. GET /images
# Verify 2 public images
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(2, len(images))
self.assertEqual(image2_id, images[0]["id"])
self.assertEqual(image_id, images[1]["id"])
# 21. GET /images with filter on user-defined property 'distro'.
# Verify both images are returned
path = "http://%s:%d/v1/images?property-distro=Ubuntu" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(2, len(images))
self.assertEqual(image2_id, images[0]["id"])
self.assertEqual(image_id, images[1]["id"])
# 22. GET /images with filter on user-defined property 'distro' but
# with non-existent value. Verify no images are returned
path = "http://%s:%d/v1/images?property-distro=fedora" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(0, len(images))
# 23. GET /images with filter on non-existent user-defined property
# 'boo'. Verify no images are returned
path = "http://%s:%d/v1/images?property-boo=bar" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(0, len(images))
# 24. GET /images with filter 'arch=i386'
# Verify only image2 is returned
path = "http://%s:%d/v1/images?property-arch=i386" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(1, len(images))
self.assertEqual(image2_id, images[0]["id"])
# 25. GET /images with filter 'arch=x86_64'
# Verify only image1 is returned
path = "http://%s:%d/v1/images?property-arch=x86_64" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(1, len(images))
self.assertEqual(image_id, images[0]["id"])
# 26. GET /images with filter 'foo=bar'
# Verify only image2 is returned
path = "http://%s:%d/v1/images?property-foo=bar" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(1, len(images))
self.assertEqual(image2_id, images[0]["id"])
# 27. DELETE image1
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(200, response.status)
# 28. Try to list members of deleted image
path = "http://%s:%d/v1/images/%s/members" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(404, response.status)
# 29. Try to update member of deleted image
path = "http://%s:%d/v1/images/%s/members" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
fixture = [{"member_id": "pattieblack", "can_share": "false"}]
body = jsonutils.dumps(dict(memberships=fixture))
response, content = http.request(path, "PUT", body=body)
self.assertEqual(404, response.status)
# 30. Try to add member to deleted image
path = "http://%s:%d/v1/images/%s/members/chickenpattie" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "PUT")
self.assertEqual(404, response.status)
# 31. Try to delete member of deleted image
path = "http://%s:%d/v1/images/%s/members/pattieblack" % ("127.0.0.1", self.api_port, image_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(404, response.status)
# 32. DELETE image2
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image2_id)
http = httplib2.Http()
response, content = http.request(path, "DELETE")
self.assertEqual(200, response.status)
# 33. GET /images
# Verify no images are listed
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "GET")
self.assertEqual(200, response.status)
images = jsonutils.loads(content)["images"]
self.assertEqual(0, len(images))
# 34. HEAD /images/detail
path = "http://%s:%d/v1/images/detail" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, "HEAD")
self.assertEqual(405, response.status)
self.assertEqual("GET", response.get("allow"))
self.stop_servers()
def test_status_cannot_be_manipulated_directly(self):
self.cleanup()
self.start_servers(**self.__dict__.copy())
headers = minimal_headers("Image1")
# Create a 'queued' image
http = httplib2.Http()
headers = {
"Content-Type": "application/octet-stream",
"X-Image-Meta-Disk-Format": "raw",
"X-Image-Meta-Container-Format": "bare",
}
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
response, content = http.request(path, "POST", headers=headers, body=None)
self.assertEqual(201, response.status)
image = jsonutils.loads(content)["image"]
self.assertEqual("queued", image["status"])
# Ensure status of 'queued' image can't be changed
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port, image["id"])
http = httplib2.Http()
headers = {"X-Image-Meta-Status": "active"}
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(403, response.status)
response, content = http.request(path, "HEAD")
self.assertEqual(200, response.status)
self.assertEqual("queued", response["x-image-meta-status"])
# We allow 'setting' to the same status
http = httplib2.Http()
headers = {"X-Image-Meta-Status": "queued"}
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(200, response.status)
response, content = http.request(path, "HEAD")
self.assertEqual(200, response.status)
self.assertEqual("queued", response["x-image-meta-status"])
# Make image active
http = httplib2.Http()
headers = {"Content-Type": "application/octet-stream"}
response, content = http.request(path, "PUT", headers=headers, body="data")
self.assertEqual(200, response.status)
image = jsonutils.loads(content)["image"]
self.assertEqual("active", image["status"])
# Ensure status of 'active' image can't be changed
http = httplib2.Http()
headers = {"X-Image-Meta-Status": "queued"}
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(403, response.status)
response, content = http.request(path, "HEAD")
self.assertEqual(200, response.status)
self.assertEqual("active", response["x-image-meta-status"])
# We allow 'setting' to the same status
http = httplib2.Http()
headers = {"X-Image-Meta-Status": "active"}
response, content = http.request(path, "PUT", headers=headers)
self.assertEqual(200, response.status)
response, content = http.request(path, "HEAD")
self.assertEqual(200, response.status)
self.assertEqual("active", response["x-image-meta-status"])
# Create a 'queued' image, ensure 'status' header is ignored
http = httplib2.Http()
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
headers = {"Content-Type": "application/octet-stream", "X-Image-Meta-Status": "active"}
response, content = http.request(path, "POST", headers=headers, body=None)
self.assertEqual(201, response.status)
image = jsonutils.loads(content)["image"]
self.assertEqual("queued", image["status"])
# Create an 'active' image, ensure 'status' header is ignored
http = httplib2.Http()
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
headers = {
"Content-Type": "application/octet-stream",
"X-Image-Meta-Disk-Format": "raw",
"X-Image-Meta-Status": "queued",
"X-Image-Meta-Container-Format": "bare",
}
response, content = http.request(path, "POST", headers=headers, body="data")
self.assertEqual(201, response.status)
image = jsonutils.loads(content)["image"]
self.assertEqual("active", image["status"])
self.stop_servers()
def test_remote_image(self):
"""Verify an image added using a 'Location' header can be retrieved"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# 1. POST /images with public image named Image1
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
image_id1 = data['image']['id']
# 2. GET first image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s"
args = ("127.0.0.1", self.api_port, image_id1)
http = httplib2.Http()
response, content = http.request(path % args, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
# 3. GET first image from registry in order to find S3 location
path = "http://%s:%d/images/%s"
args = ("127.0.0.1", self.registry_port, image_id1)
http = httplib2.Http()
response, content = http.request(path % args, 'GET')
if hasattr(self, 'metadata_encryption_key'):
key = self.metadata_encryption_key
else:
key = self.api_server.metadata_encryption_key
loc = json.loads(content)['image']['location']
s3_store_location = crypt.urlsafe_decrypt(key, loc)
# 4. POST /images using location generated by Image1
image_id2 = utils.generate_uuid()
image_data = "*" * FIVE_KB
headers = minimal_headers('Image2')
headers['X-Image-Meta-Id'] = image_id2
headers['X-Image-Meta-Location'] = s3_store_location
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers)
self.assertEqual(response.status, 201)
# ensure data is refreshed, previously the size assertion
# applied to the metadata returned from the previous GET
data = json.loads(content)
self.assertEqual(data['image']['size'], FIVE_KB)
# checksum is not set for a remote image, as the image data
# is not yet retrieved
self.assertEqual(data['image']['checksum'], None)
# 5. GET second image and make sure it can stream the image
path = "http://%s:%d/v1/images/%s"
args = ("127.0.0.1", self.api_port, image_id2)
http = httplib2.Http()
response, content = http.request(path % args, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
# 6. DELETE first and second images
path = "http://%s:%d/v1/images/%s"
args = ("127.0.0.1", self.api_port, image_id1)
http = httplib2.Http()
http.request(path % args, 'DELETE')
path = "http://%s:%d/v1/images/%s"
args = ("127.0.0.1", self.api_port, image_id2)
http = httplib2.Http()
http.request(path % args, 'DELETE')
self.stop_servers()
def test_private_images_notadmin(self):
"""
Test that we can upload an owned image; that we can manipulate
its is_public setting; and that appropriate authorization
checks are applied to other (non-admin) users.
"""
self.cleanup()
self.start_servers()
# First, we need to push an image up
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1', public=False)
headers['X-Auth-Token'] = keystone_utils.pattieblack_token
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['size'], FIVE_KB)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], False)
self.assertEqual(data['image']['owner'], keystone_utils.pattieblack_id)
image_id = data['image']['id']
# Next, make sure froggy can't list the image
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Shouldn't show up in the detail list, either
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, '{"images": []}')
# Also check that froggy can't get the image metadata
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD', headers=headers)
self.assertEqual(response.status, 404)
# Froggy shouldn't be able to get the image, either.
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 404)
# Froggy shouldn't be able to give themselves permission too
# easily...
headers = {'X-Auth-Token': keystone_utils.froggy_token,
'X-Image-Meta-Is-Public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 404)
# Froggy shouldn't be able to give themselves ownership,
# either
headers = {'X-Auth-Token': keystone_utils.froggy_token,
'X-Image-Meta-Owner': 'froggy'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 404)
# Froggy can't delete it, either
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE', headers=headers)
self.assertEqual(response.status, 404)
# Pattieblack should be able to see the image in lists
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['id'], image_id)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
# And in the detail list
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
self.assertEqual(data['images'][0]['is_public'], False)
self.assertEqual(data['images'][0]['owner'],
keystone_utils.pattieblack_id)
# Pattieblack should be able to get the image metadata
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertEqual(response['x-image-meta-owner'],
keystone_utils.pattieblack_id)
# And of course the image itself
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "False")
self.assertEqual(response['x-image-meta-owner'],
keystone_utils.pattieblack_id)
# Pattieblack should be able to manipulate is_public
headers = {'X-Auth-Token': keystone_utils.pattieblack_token,
'X-Image-Meta-Is-Public': 'True'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
self.assertEqual(data['image']['owner'], keystone_utils.pattieblack_id)
# Pattieblack can't give the image away, however
headers = {'X-Auth-Token': keystone_utils.pattieblack_token,
'X-Image-Meta-Owner': 'froggy'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(data['image']['name'], "Image1")
self.assertEqual(data['image']['is_public'], True)
self.assertEqual(data['image']['owner'], keystone_utils.pattieblack_id)
# Now that the image is public, froggy can see it
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['id'], image_id)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
# Should also be in details
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/detail" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
data = json.loads(content)
self.assertEqual(len(data['images']), 1)
self.assertEqual(data['images'][0]['id'], image_id)
self.assertEqual(data['images'][0]['size'], FIVE_KB)
self.assertEqual(data['images'][0]['name'], "Image1")
self.assertEqual(data['images'][0]['is_public'], True)
self.assertEqual(data['images'][0]['owner'],
keystone_utils.pattieblack_id)
# Froggy can get the image metadata now...
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'HEAD', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "True")
self.assertEqual(response['x-image-meta-owner'],
keystone_utils.pattieblack_id)
# And of course the image itself
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET', headers=headers)
self.assertEqual(response.status, 200)
self.assertEqual(content, "*" * FIVE_KB)
self.assertEqual(response['x-image-meta-name'], "Image1")
self.assertEqual(response['x-image-meta-is_public'], "True")
self.assertEqual(response['x-image-meta-owner'],
keystone_utils.pattieblack_id)
# Froggy still can't change is-public
headers = {'X-Auth-Token': keystone_utils.froggy_token,
'X-Image-Meta-Is-Public': 'False'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 403)
# Or give themselves ownership
headers = {'X-Auth-Token': keystone_utils.froggy_token,
'X-Image-Meta-Owner': 'froggy'}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'PUT', headers=headers)
self.assertEqual(response.status, 403)
# Froggy can't delete it, either
headers = {'X-Auth-Token': keystone_utils.froggy_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE', headers=headers)
self.assertEqual(response.status, 403)
# But pattieblack can
headers = {'X-Auth-Token': keystone_utils.pattieblack_token}
path = "http://%s:%d/v1/images/%s" % ("0.0.0.0", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE', headers=headers)
self.assertEqual(response.status, 200)
self.stop_servers()
def test_cache_middleware_transparent_v1(self):
"""
We test that putting the cache middleware into the
application pipeline gives us transparent image caching
"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# Add an image and verify a 200 OK is returned
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("127.0.0.1", self.api_port)
http = httplib2.Http()
response, content = http.request(path,
'POST',
headers=headers,
body=image_data)
self.assertEqual(201, response.status)
data = jsonutils.loads(content)
self.assertEqual(
hashlib.md5(image_data).hexdigest(), data['image']['checksum'])
self.assertEqual(FIVE_KB, data['image']['size'])
self.assertEqual("Image1", data['image']['name'])
self.assertTrue(data['image']['is_public'])
image_id = data['image']['id']
# Verify image not in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
self.assertFalse(os.path.exists(image_cached_path))
# Grab the image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'GET')
self.assertEqual(200, response.status)
# Verify image now in cache
image_cached_path = os.path.join(self.api_server.image_cache_dir,
image_id)
# You might wonder why the heck this is here... well, it's here
# because it took me forever to figure out that the disk write
# cache in Linux was causing random failures of the os.path.exists
# assert directly below this. Basically, since the cache is writing
# the image file to disk in a different process, the write buffers
# don't flush the cache file during an os.rename() properly, resulting
# in a false negative on the file existence check below. This little
# loop pauses the execution of this process for no more than 1.5
# seconds. If after that time the cached image file still doesn't
# appear on disk, something really is wrong, and the assert should
# trigger...
i = 0
while not os.path.exists(image_cached_path) and i < 30:
time.sleep(0.05)
i = i + 1
self.assertTrue(os.path.exists(image_cached_path))
# Now, we delete the image from the server and verify that
# the image cache no longer contains the deleted image
path = "http://%s:%d/v1/images/%s" % ("127.0.0.1", self.api_port,
image_id)
http = httplib2.Http()
response, content = http.request(path, 'DELETE')
self.assertEqual(200, response.status)
self.assertFalse(os.path.exists(image_cached_path))
self.stop_servers()
def test_remote_image(self):
"""Verify an image added using a 'Location' header can be retrieved"""
self.cleanup()
self.start_servers(**self.__dict__.copy())
# 1. POST /images with public image named Image1
image_data = "*" * FIVE_KB
headers = minimal_headers('Image1')
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers,
body=image_data)
self.assertEqual(response.status, 201)
data = json.loads(content)
self.assertEqual(data['image']['checksum'],
hashlib.md5(image_data).hexdigest())
self.assertEqual(data['image']['size'], FIVE_KB)
image_id1 = data['image']['id']
# 2. GET first image
# Verify all information on image we just added is correct
path = "http://%s:%d/v1/images/%s"
args = ("0.0.0.0", self.api_port, image_id1)
http = httplib2.Http()
response, content = http.request(path % args, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
# 3. GET first image from registry in order to find S3 location
path = "http://%s:%d/images/%s"
args = ("0.0.0.0", self.registry_port, image_id1)
http = httplib2.Http()
response, content = http.request(path % args, 'GET')
if hasattr(self, 'metadata_encryption_key'):
key = self.metadata_encryption_key
else:
key = self.api_server.metadata_encryption_key
loc = json.loads(content)['image']['location']
s3_store_location = crypt.urlsafe_decrypt(key, loc)
# 4. POST /images using location generated by Image1
image_id2 = utils.generate_uuid()
image_data = "*" * FIVE_KB
headers = minimal_headers('Image2')
headers['X-Image-Meta-Id'] = image_id2
headers['X-Image-Meta-Location'] = s3_store_location
path = "http://%s:%d/v1/images" % ("0.0.0.0", self.api_port)
http = httplib2.Http()
response, content = http.request(path, 'POST', headers=headers)
self.assertEqual(response.status, 201)
# ensure data is refreshed, previously the size assertion
# applied to the metadata returned from the previous GET
data = json.loads(content)
self.assertEqual(data['image']['size'], FIVE_KB)
# checksum is not set for a remote image, as the image data
# is not yet retrieved
self.assertEqual(data['image']['checksum'], None)
# 5. GET second image and make sure it can stream the image
path = "http://%s:%d/v1/images/%s"
args = ("0.0.0.0", self.api_port, image_id2)
http = httplib2.Http()
response, content = http.request(path % args, 'GET')
self.assertEqual(response.status, 200)
self.assertEqual(response['content-length'], str(FIVE_KB))
self.assertEqual(content, "*" * FIVE_KB)
# 6. DELETE first and second images
path = "http://%s:%d/v1/images/%s"
args = ("0.0.0.0", self.api_port, image_id1)
http = httplib2.Http()
http.request(path % args, 'DELETE')
path = "http://%s:%d/v1/images/%s"
args = ("0.0.0.0", self.api_port, image_id2)
http = httplib2.Http()
http.request(path % args, 'DELETE')
self.stop_servers()
