diff options
Diffstat (limited to '')
| -rw-r--r-- | synapse/storage/signatures.py | 139 |
1 files changed, 1 insertions, 138 deletions
diff --git a/synapse/storage/signatures.py b/synapse/storage/signatures.py index 5e99174fcd..b4b3d5d7ea 100644 --- a/synapse/storage/signatures.py +++ b/synapse/storage/signatures.py @@ -17,144 +17,7 @@ from _base import SQLBaseStore class SignatureStore(SQLBaseStore): - """Persistence for PDU signatures and hashes""" - - def _get_pdu_content_hashes_txn(self, txn, pdu_id, origin): - """Get all the hashes for a given PDU. - Args: - txn (cursor): - pdu_id (str): Id for the PDU. - origin (str): origin of the PDU. - Returns: - A dict of algorithm -> hash. - """ - query = ( - "SELECT algorithm, hash" - " FROM pdu_content_hashes" - " WHERE pdu_id = ? and origin = ?" - ) - txn.execute(query, (pdu_id, origin)) - return dict(txn.fetchall()) - - def _store_pdu_content_hash_txn(self, txn, pdu_id, origin, algorithm, - hash_bytes): - """Store a hash for a PDU - Args: - txn (cursor): - pdu_id (str): Id for the PDU. - origin (str): origin of the PDU. - algorithm (str): Hashing algorithm. - hash_bytes (bytes): Hash function output bytes. - """ - self._simple_insert_txn(txn, "pdu_content_hashes", { - "pdu_id": pdu_id, - "origin": origin, - "algorithm": algorithm, - "hash": buffer(hash_bytes), - }) - - def _get_pdu_reference_hashes_txn(self, txn, pdu_id, origin): - """Get all the hashes for a given PDU. - Args: - txn (cursor): - pdu_id (str): Id for the PDU. - origin (str): origin of the PDU. - Returns: - A dict of algorithm -> hash. - """ - query = ( - "SELECT algorithm, hash" - " FROM pdu_reference_hashes" - " WHERE pdu_id = ? and origin = ?" - ) - txn.execute(query, (pdu_id, origin)) - return dict(txn.fetchall()) - - def _store_pdu_reference_hash_txn(self, txn, pdu_id, origin, algorithm, - hash_bytes): - """Store a hash for a PDU - Args: - txn (cursor): - pdu_id (str): Id for the PDU. - origin (str): origin of the PDU. - algorithm (str): Hashing algorithm. - hash_bytes (bytes): Hash function output bytes. - """ - self._simple_insert_txn(txn, "pdu_reference_hashes", { - "pdu_id": pdu_id, - "origin": origin, - "algorithm": algorithm, - "hash": buffer(hash_bytes), - }) - - - def _get_pdu_origin_signatures_txn(self, txn, pdu_id, origin): - """Get all the signatures for a given PDU. - Args: - txn (cursor): - pdu_id (str): Id for the PDU. - origin (str): origin of the PDU. - Returns: - A dict of key_id -> signature_bytes. - """ - query = ( - "SELECT key_id, signature" - " FROM pdu_origin_signatures" - " WHERE pdu_id = ? and origin = ?" - ) - txn.execute(query, (pdu_id, origin)) - return dict(txn.fetchall()) - - def _store_pdu_origin_signature_txn(self, txn, pdu_id, origin, key_id, - signature_bytes): - """Store a signature from the origin server for a PDU. - Args: - txn (cursor): - pdu_id (str): Id for the PDU. - origin (str): origin of the PDU. - key_id (str): Id for the signing key. - signature (bytes): The signature. - """ - self._simple_insert_txn(txn, "pdu_origin_signatures", { - "pdu_id": pdu_id, - "origin": origin, - "key_id": key_id, - "signature": buffer(signature_bytes), - }) - - def _get_prev_pdu_hashes_txn(self, txn, pdu_id, origin): - """Get all the hashes for previous PDUs of a PDU - Args: - txn (cursor): - pdu_id (str): Id of the PDU. - origin (str): Origin of the PDU. - Returns: - dict of (pdu_id, origin) -> dict of algorithm -> hash_bytes. - """ - query = ( - "SELECT prev_pdu_id, prev_origin, algorithm, hash" - " FROM pdu_edge_hashes" - " WHERE pdu_id = ? and origin = ?" - ) - txn.execute(query, (pdu_id, origin)) - results = {} - for prev_pdu_id, prev_origin, algorithm, hash_bytes in txn.fetchall(): - hashes = results.setdefault((prev_pdu_id, prev_origin), {}) - hashes[algorithm] = hash_bytes - return results - - def _store_prev_pdu_hash_txn(self, txn, pdu_id, origin, prev_pdu_id, - prev_origin, algorithm, hash_bytes): - self._simple_insert_txn(txn, "pdu_edge_hashes", { - "pdu_id": pdu_id, - "origin": origin, - "prev_pdu_id": prev_pdu_id, - "prev_origin": prev_origin, - "algorithm": algorithm, - "hash": buffer(hash_bytes), - }) - - ## Events ## + """Persistence for event signatures and hashes""" def _get_event_content_hashes_txn(self, txn, event_id): """Get all the hashes for a given Event. |