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SIG_ALL signature flag for P2PK (#735)

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* n_sigs_refund working, tests added

* update requirements

* wip sigall

* wip

* sigall works

* add signatures for refund

* add mint p2pk tests

* add more p2pk tests

* fix tests

* sign htlc pubkeys as well

* fix htlc and add new test

* fix regtest

* fix new tests with deprecated

* remove asserts

* comments

* new wallet p2pk tests

* getting there

* add more tests

* fixes

* refactor htlc and p2pk validation

* reduce code

* melt with sigall

* fix htlcs

* fix deprecated api tests

* Update cashu/mint/conditions.py

Co-authored-by: lollerfirst <43107113+lollerfirst@users.noreply.github.com>

* refactor sigall validation

---------

Co-authored-by: lollerfirst <43107113+lollerfirst@users.noreply.github.com>
This commit is contained in:
callebtc
2025-04-25 11:37:19 +02:00
committed by GitHub
parent 8d94d1097b
commit 7abfc68cfa
23 changed files with 2517 additions and 432 deletions
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6
cashu/mint/ledger.py
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@@ -987,6 +987,12 @@ class Ledger(LedgerVerification, LedgerSpendingConditions, LedgerTasks, LedgerFe
# we don't need to set it here, _set_melt_quote_pending will set it in the db
melt_quote.outputs = outputs
# verify SIG_ALL signatures
message_to_sign = (
"".join([p.secret for p in proofs] + [o.B_ for o in outputs or []]) + quote
)
self._verify_sigall_spending_conditions(proofs, outputs or [], message_to_sign)
# verify that the amount of the input proofs is equal to the amount of the quote
total_provided = sum_proofs(proofs)
input_fees = self.get_fees_for_proofs(proofs)