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Code Issues Releases Wiki Activity

stellar: account check

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This commit is contained in:
Tomas Susanka 2018-05-26 18:17:04 +02:00
parent 17a4ccd268
commit 1d3490a278
1 changed files with 2 additions and 0 deletions
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2
src/apps/stellar/sign_tx.py
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@ -44,6 +44,8 @@ async def sign_tx(ctx, msg):
node = await seed.derive_node(ctx, msg.address_n, STELLAR_CURVE)
pubkey = seed.remove_ed25519_public_key_prefix(node.public_key())
write_pubkey(w, pubkey)
if msg.source_account != pubkey:
raise ValueError('Stellar: source account does not match address_n')
write_uint32(w, msg.fee)
write_uint64(w, msg.sequence_number)