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Hash the same content covered by the signature when referencing previous PDUs rather than reusing the PDU content hashes

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This commit is contained in:
Mark Haines 2014-10-17 11:40:35 +01:00
parent bb04447c44
commit c8f996e29f
6 changed files with 84 additions and 16 deletions
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4
synapse/storage/pdu.py
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@ -69,7 +69,7 @@ class PduStore(SQLBaseStore):
edge_hashes = self._get_prev_pdu_hashes_txn(txn, pdu_id, origin)
hashes = self._get_pdu_hashes_txn(txn, pdu_id, origin)
hashes = self._get_pdu_content_hashes_txn(txn, pdu_id, origin)
signatures = self._get_pdu_origin_signatures_txn(
txn, pdu_id, origin
)
@ -317,7 +317,7 @@ class PduStore(SQLBaseStore):
results = []
for pdu_id, origin, depth in txn.fetchall():
hashes = self._get_pdu_hashes_txn(txn, pdu_id, origin)
hashes = self._get_pdu_reference_hashes_txn(txn, pdu_id, origin)
sha256_bytes = hashes["sha256"]
prev_hashes = {"sha256": encode_base64(sha256_bytes)}
results.append((pdu_id, origin, prev_hashes, depth))