diff options
Diffstat (limited to 'client/src/leap/soledad')
| -rw-r--r-- | client/src/leap/soledad/client/_blobs.py | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/client/src/leap/soledad/client/_blobs.py b/client/src/leap/soledad/client/_blobs.py index 383917ca..b7dee538 100644 --- a/client/src/leap/soledad/client/_blobs.py +++ b/client/src/leap/soledad/client/_blobs.py @@ -44,6 +44,7 @@ from _http import HTTPClient logger = Logger() +FIXED_REV = 'ImmutableRevision' # Blob content is immutable class BlobAlreadyExistsError(SoledadError): @@ -105,8 +106,8 @@ def check_http_status(code): class DecrypterBuffer(object): - def __init__(self, doc_id, rev, secret, tag): - self.doc_info = DocInfo(doc_id, rev) + def __init__(self, blob_id, secret, tag): + self.doc_info = DocInfo(blob_id, FIXED_REV) self.secret = secret self.tag = tag self.preamble_pipe = PreamblePipe(self._make_decryptor) @@ -175,16 +176,16 @@ class BlobManager(object): # In fact, some kind of pipe is needed here, where each write on db # handle gets forwarded into a write on the connection handle fd = yield self.local.get(doc.blob_id) - yield self._encrypt_and_upload(doc.blob_id, doc.doc_id, doc.rev, fd) + yield self._encrypt_and_upload(doc.blob_id, fd) @defer.inlineCallbacks - def get(self, blob_id, doc_id, rev): + def get(self, blob_id): local_blob = yield self.local.get(blob_id) if local_blob: logger.info("Found blob in local database: %s" % blob_id) defer.returnValue(local_blob) - result = yield self._download_and_decrypt(blob_id, doc_id, rev) + result = yield self._download_and_decrypt(blob_id) if not result: defer.returnValue(None) @@ -205,7 +206,7 @@ class BlobManager(object): logger.error('sorry, dunno what happened') @defer.inlineCallbacks - def _encrypt_and_upload(self, blob_id, doc_id, rev, fd): + def _encrypt_and_upload(self, blob_id, fd): # TODO ------------------------------------------ # this is wrong, is doing 2 stages. # the crypto producer can be passed to @@ -214,7 +215,7 @@ class BlobManager(object): # produce data to the treq request fd. # ------------------------------------------------ logger.info("Staring upload of blob: %s" % blob_id) - doc_info = DocInfo(doc_id, rev) + doc_info = DocInfo(blob_id, FIXED_REV) uri = urljoin(self.remote, self.user + "/" + blob_id) crypter = BlobEncryptor(doc_info, fd, secret=self.secret, armor=False) @@ -224,7 +225,7 @@ class BlobManager(object): logger.info("Finished upload: %s" % (blob_id,)) @defer.inlineCallbacks - def _download_and_decrypt(self, blob_id, doc_id, rev): + def _download_and_decrypt(self, blob_id): logger.info("Staring download of blob: %s" % blob_id) # TODO this needs to be connected in a tube uri = urljoin(self.remote, self.user + '/' + blob_id) @@ -238,7 +239,7 @@ class BlobManager(object): defer.returnValue(None) tag = data.headers.getRawHeaders('Tag')[0] tag = base64.urlsafe_b64decode(tag) - buf = DecrypterBuffer(doc_id, rev, self.secret, tag) + buf = DecrypterBuffer(blob_id, self.secret, tag) # incrementally collect the body of the response yield treq.collect(data, buf.write) @@ -320,10 +321,9 @@ class BlobDoc(object): # TODO probably not needed, but convenient for testing for now. - def __init__(self, doc_id, rev, content, blob_id=None): + def __init__(self, content, blob_id): - self.doc_id = doc_id - self.rev = rev + self.blob_id = blob_id self.is_blob = True self.blob_fd = content if blob_id is None: @@ -401,14 +401,14 @@ def testit(reactor): logger.info(":: Starting upload only: %s" % str((blob_id, payload))) manager = _manager() with open(payload, 'r') as fd: - yield manager._encrypt_and_upload(blob_id, 'mydoc', '1', fd) + yield manager._encrypt_and_upload(blob_id, fd) logger.info(":: Finished upload only: %s" % str((blob_id, payload))) @defer.inlineCallbacks def _download(blob_id): logger.info(":: Starting download only: %s" % blob_id) manager = _manager() - result = yield manager._download_and_decrypt(blob_id, 'mydoc', '1') + result = yield manager._download_and_decrypt(blob_id) logger.info(":: Result of download: %s" % str(result)) if result: fd, _ = result @@ -423,7 +423,7 @@ def testit(reactor): manager = _manager() size = os.path.getsize(payload) with open(payload) as fd: - doc = BlobDoc('mydoc', '1', fd, blob_id=blob_id) + doc = BlobDoc(fd, blob_id) result = yield manager.put(doc, size=size) logger.info(":: Result of put: %s" % str(result)) logger.info(":: Finished full put: %s" % blob_id) @@ -432,7 +432,7 @@ def testit(reactor): def _get(blob_id): logger.info(":: Starting full get: %s" % blob_id) manager = _manager() - fd = yield manager.get(blob_id, 'mydoc', '1') + fd = yield manager.get(blob_id) if fd: logger.info(":: Result of get: " + fd.getvalue()) logger.info(":: Finished full get: %s" % blob_id) |