diff --git a/synapse/storage/signatures.py b/synapse/storage/signatures.py
index ab57b92174..b070be504d 100644
--- a/synapse/storage/signatures.py
+++ b/synapse/storage/signatures.py
@@ -24,41 +24,6 @@ from synapse.crypto.event_signing import compute_event_reference_hash
class SignatureStore(SQLBaseStore):
"""Persistence for event signatures and hashes"""
- def _get_event_content_hashes_txn(self, txn, event_id):
- """Get all the hashes for a given Event.
- Args:
- txn (cursor):
- event_id (str): Id for the Event.
- Returns:
- A dict of algorithm -> hash.
- """
- query = (
- "SELECT algorithm, hash"
- " FROM event_content_hashes"
- " WHERE event_id = ?"
- )
- txn.execute(query, (event_id, ))
- return dict(txn.fetchall())
-
- def _store_event_content_hash_txn(self, txn, event_id, algorithm,
- hash_bytes):
- """Store a hash for a Event
- Args:
- txn (cursor):
- event_id (str): Id for the Event.
- algorithm (str): Hashing algorithm.
- hash_bytes (bytes): Hash function output bytes.
- """
- self._simple_insert_txn(
- txn,
- "event_content_hashes",
- {
- "event_id": event_id,
- "algorithm": algorithm,
- "hash": buffer(hash_bytes),
- },
- )
-
def get_event_reference_hashes(self, event_ids):
def f(txn):
return [
@@ -123,80 +88,3 @@ class SignatureStore(SQLBaseStore):
table="event_reference_hashes",
values=vals,
)
-
- def _get_event_signatures_txn(self, txn, event_id):
- """Get all the signatures for a given PDU.
- Args:
- txn (cursor):
- event_id (str): Id for the Event.
- Returns:
- A dict of sig name -> dict(key_id -> signature_bytes)
- """
- query = (
- "SELECT signature_name, key_id, signature"
- " FROM event_signatures"
- " WHERE event_id = ? "
- )
- txn.execute(query, (event_id, ))
- rows = txn.fetchall()
-
- res = {}
-
- for name, key, sig in rows:
- res.setdefault(name, {})[key] = sig
-
- return res
-
- def _store_event_signature_txn(self, txn, event_id, signature_name, key_id,
- signature_bytes):
- """Store a signature from the origin server for a PDU.
- Args:
- txn (cursor):
- event_id (str): Id for the Event.
- origin (str): origin of the Event.
- key_id (str): Id for the signing key.
- signature (bytes): The signature.
- """
- self._simple_insert_txn(
- txn,
- "event_signatures",
- {
- "event_id": event_id,
- "signature_name": signature_name,
- "key_id": key_id,
- "signature": buffer(signature_bytes),
- },
- )
-
- def _get_prev_event_hashes_txn(self, txn, event_id):
- """Get all the hashes for previous PDUs of a PDU
- Args:
- txn (cursor):
- event_id (str): Id for the Event.
- Returns:
- dict of (pdu_id, origin) -> dict of algorithm -> hash_bytes.
- """
- query = (
- "SELECT prev_event_id, algorithm, hash"
- " FROM event_edge_hashes"
- " WHERE event_id = ?"
- )
- txn.execute(query, (event_id, ))
- results = {}
- for prev_event_id, algorithm, hash_bytes in txn.fetchall():
- hashes = results.setdefault(prev_event_id, {})
- hashes[algorithm] = hash_bytes
- return results
-
- def _store_prev_event_hash_txn(self, txn, event_id, prev_event_id,
- algorithm, hash_bytes):
- self._simple_insert_txn(
- txn,
- "event_edge_hashes",
- {
- "event_id": event_id,
- "prev_event_id": prev_event_id,
- "algorithm": algorithm,
- "hash": buffer(hash_bytes),
- },
- )
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