def update(self, req, image_id, changes):
self._enforce(req, 'modify_image')
context = req.context
try:
image = self.db_api.image_get(context, image_id)
except (exception.NotFound, exception.Forbidden):
msg = ("Failed to find image %(image_id)s to update" % locals())
LOG.info(msg)
raise webob.exc.HTTPNotFound(explanation=msg)
image = self._normalize_properties(dict(image))
updates = self._extract_updates(req, image, changes)
tags = None
if len(updates) > 0:
tags = self._extract_tags(updates)
purge_props = 'properties' in updates
try:
image = self.db_api.image_update(context, image_id, updates,
purge_props)
except (exception.NotFound, exception.Forbidden):
raise webob.exc.HTTPNotFound()
image = self._normalize_properties(dict(image))
v2.update_image_read_acl(req, self.store_api, self.db_api, image)
if tags is not None:
self.db_api.image_tag_set_all(req.context, image_id, tags)
image['tags'] = tags
else:
self._append_tags(req.context, image)
self.notifier.info('image.update', image)
return image
def delete(self, req, image_id, tenant_id):
#TODO(bcwaldon): Refactor these methods so we don't need to explicitly
# retrieve a session object here
session = self.db_api.get_session()
try:
image = self.db_api.image_get(req.context, image_id,
session=session)
except exception.NotFound:
raise webob.exc.HTTPNotFound()
except exception.Forbidden:
# If it's private and doesn't belong to them, don't let on
# that it exists
raise webob.exc.HTTPNotFound()
members = self.db_api.image_member_find(req.context,
image_id=image_id,
member=tenant_id,
session=session)
try:
member = members[0]
except IndexError:
raise webob.exc.HTTPNotFound()
self.db_api.image_member_delete(req.context, member, session=session)
v2.update_image_read_acl(req, self.db_api, image)
def update(self, req, image_id, image):
self._enforce(req, 'modify_image')
is_public = image.get('is_public')
if is_public:
self._enforce(req, 'publicize_image')
tags = self._extract_tags(image)
try:
image = self.db_api.image_update(req.context, image_id, image)
except (exception.NotFound, exception.Forbidden):
msg = ("Failed to find image %(image_id)s to update" % locals())
LOG.info(msg)
raise webob.exc.HTTPNotFound(explanation=msg)
image = self._normalize_properties(dict(image))
v2.update_image_read_acl(req, self.db_api, image)
if tags is not None:
self.db_api.image_tag_set_all(req.context, image_id, tags)
image['tags'] = tags
else:
self._append_tags(req.context, image)
self.notifier.info('image.update', image)
return image
def create(self, req, image_id, access_record):
#TODO(bcwaldon): Refactor these methods so we don't need to
# explicitly retrieve a session object here
session = self.db_api.get_session()
try:
image = self.db_api.image_get(req.context, image_id,
session=session)
except exception.NotFound:
raise webob.exc.HTTPNotFound()
except exception.Forbidden:
# If it's private and doesn't belong to them, don't let on
# that it exists
raise webob.exc.HTTPNotFound()
# Image is visible, but authenticated user still may not be able to
# share it
if not self.db_api.is_image_sharable(req.context, image):
msg = _("No permission to share that image")
raise webob.exc.HTTPForbidden(msg)
access_record['image_id'] = image_id
member = self.db_api.image_member_create(req.context, access_record)
v2.update_image_read_acl(req, self.db_api, image)
return member
def update(self, req, image_id, changes):
self._enforce(req, 'modify_image')
context = req.context
try:
image = self.db_api.image_get(context, image_id)
except (exception.NotFound, exception.Forbidden):
msg = ("Failed to find image %(image_id)s to update" % locals())
LOG.info(msg)
raise webob.exc.HTTPNotFound(explanation=msg)
image = self._normalize_properties(dict(image))
updates = self._extract_updates(req, image, changes)
tags = None
if len(updates) > 0:
tags = self._extract_tags(updates)
purge_props = 'properties' in updates
try:
image = self.db_api.image_update(context, image_id, updates,
purge_props)
except (exception.NotFound, exception.Forbidden):
raise webob.exc.HTTPNotFound()
image = self._normalize_properties(dict(image))
v2.update_image_read_acl(req, self.store_api, self.db_api, image)
if tags is not None:
self.db_api.image_tag_set_all(req.context, image_id, tags)
image['tags'] = tags
else:
self._append_tags(req.context, image)
self.notifier.info('image.update', image)
return image
def upload(self, req, image_id, data, size):
image = self._get_image(req.context, image_id)
try:
location, size, checksum = self.store_api.add_to_backend(
req.context, 'file', image_id, data, size)
except exception.Duplicate:
raise webob.exc.HTTPConflict()
v2.update_image_read_acl(req, self.db_api, image)
values = {'location': location, 'size': size, 'checksum': checksum}
self.db_api.image_update(req.context, image_id, values)
def upload(self, req, image_id, data, size):
image = self._get_image(req.context, image_id)
try:
location, size, checksum = self.store_api.add_to_backend(
req.context, 'file', image_id, data, size)
except exception.Duplicate:
raise webob.exc.HTTPConflict()
v2.update_image_read_acl(req, self.db_api, image)
values = {'location': location, 'size': size, 'checksum': checksum}
self.db_api.image_update(req.context, image_id, values)
def create(self, req, image):
image["owner"] = req.context.owner
image["status"] = "queued"
tags = self._extract_tags(image)
image = dict(self.db_api.image_create(req.context, image))
if tags is not None:
self.db_api.image_tag_set_all(req.context, image["id"], tags)
image["tags"] = tags
else:
image["tags"] = []
v2.update_image_read_acl(req, self.db_api, image)
return self._normalize_properties(dict(image))
def create(self, req, image):
image.setdefault('owner', req.context.owner)
image['status'] = 'queued'
tags = self._extract_tags(image)
image = dict(self.db_api.image_create(req.context, image))
if tags is not None:
self.db_api.image_tag_set_all(req.context, image['id'], tags)
image['tags'] = tags
else:
image['tags'] = []
v2.update_image_read_acl(req, self.db_api, image)
return self._normalize_properties(dict(image))
def update(self, req, image_id, image):
tags = self._extract_tags(image)
try:
image = self.db_api.image_update(req.context, image_id, image)
except (exception.NotFound, exception.Forbidden):
raise webob.exc.HTTPNotFound()
image = self._normalize_properties(dict(image))
v2.update_image_read_acl(req, self.db_api, image)
if tags is not None:
self.db_api.image_tag_set_all(req.context, image_id, tags)
image["tags"] = tags
else:
self._append_tags(req.context, image)
return image
def create(self, req, image):
self._enforce(req, 'add_image')
is_public = image.get('is_public')
if is_public:
self._enforce(req, 'publicize_image')
image['owner'] = req.context.owner
image['status'] = 'queued'
tags = self._extract_tags(image)
image = dict(self.db_api.image_create(req.context, image))
if tags is not None:
self.db_api.image_tag_set_all(req.context, image['id'], tags)
image['tags'] = tags
else:
image['tags'] = []
v2.update_image_read_acl(req, self.db_api, image)
return self._normalize_properties(dict(image))
def create(self, req, image):
self._enforce(req, 'add_image')
is_public = image.get('is_public')
if is_public:
self._enforce(req, 'publicize_image')
image['owner'] = req.context.owner
image['status'] = 'queued'
tags = self._extract_tags(image)
image = dict(self.db_api.image_create(req.context, image))
if tags is not None:
self.db_api.image_tag_set_all(req.context, image['id'], tags)
image['tags'] = tags
else:
image['tags'] = []
v2.update_image_read_acl(req, self.db_api, image)
return self._normalize_properties(dict(image))
def update(self, req, image_id, image):
self._enforce(req, 'modify_image')
is_public = image.get('is_public')
if is_public:
self._enforce(req, 'publicize_image')
tags = self._extract_tags(image)
try:
image = self.db_api.image_update(req.context, image_id, image)
except (exception.NotFound, exception.Forbidden):
raise webob.exc.HTTPNotFound()
image = self._normalize_properties(dict(image))
v2.update_image_read_acl(req, self.db_api, image)
if tags is not None:
self.db_api.image_tag_set_all(req.context, image_id, tags)
image['tags'] = tags
else:
self._append_tags(req.context, image)
return image
def update(self, req, image_id, image):
self._enforce(req, 'modify_image')
is_public = image.get('is_public')
if is_public:
self._enforce(req, 'publicize_image')
tags = self._extract_tags(image)
try:
image = self.db_api.image_update(req.context, image_id, image)
except (exception.NotFound, exception.Forbidden):
raise webob.exc.HTTPNotFound()
image = self._normalize_properties(dict(image))
v2.update_image_read_acl(req, self.db_api, image)
if tags is not None:
self.db_api.image_tag_set_all(req.context, image_id, tags)
image['tags'] = tags
else:
self._append_tags(req.context, image)
return image
except exception.StorageWriteDenied, e:
msg = _("Insufficient permissions on image storage media: %s") % e
LOG.error(msg)
raise webob.exc.HTTPServiceUnavailable(explanation=msg,
request=req)
except webob.exc.HTTPError, e:
LOG.error("Failed to upload image data due to HTTP error")
raise
except Exception, e:
LOG.exception("Failed to upload image data due to internal error")
raise
else:
v2.update_image_read_acl(req, self.store_api, self.db_api, image)
values = {'location': location, 'size': size, 'checksum': checksum}
self.db_api.image_update(req.context, image_id, values)
updated_image = self._get_image(req.context, image_id)
self.notifier.info('image.upload', updated_image)
def download(self, req, image_id):
self._enforce(req, 'download_image')
ctx = req.context
image = self._get_image(ctx, image_id)
location = image['location']
if location:
image_data, image_size = self.store_api.get_from_backend(ctx,
location)
#NOTE(bcwaldon): This is done to match the behavior of the v1 API.
# The store should always return a size that matches what we have
except exception.StorageWriteDenied, e:
msg = _("Insufficient permissions on image storage media: %s") % e
LOG.error(msg)
raise webob.exc.HTTPServiceUnavailable(explanation=msg,
request=req)
except webob.exc.HTTPError, e:
LOG.error("Failed to upload image data due to HTTP error")
raise
except Exception, e:
LOG.exception("Failed to upload image data due to internal error")
raise
else:
v2.update_image_read_acl(req, self.store_api, self.db_api, image)
values = {'location': location, 'size': size, 'checksum': checksum}
self.db_api.image_update(req.context, image_id, values)
updated_image = self._get_image(req.context, image_id)
self.notifier.info('image.upload', updated_image)
def download(self, req, image_id):
self._enforce(req, 'download_image')
ctx = req.context
image = self._get_image(ctx, image_id)
location = image['location']
if location:
image_data, image_size = self.store_api.get_from_backend(
ctx, location)
#NOTE(bcwaldon): This is done to match the behavior of the v1 API.
# The store should always return a size that matches what we have