Commit Graph

11 Commits

Author SHA1 Message Date
callebtc
7abfc68cfa SIG_ALL signature flag for P2PK (#735)
* 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>
2025-04-25 11:37:19 +02:00
lollerfirst
d98d166df1 Support NUT-XX (signatures on quotes) for mint and wallet side (#670)
* nut-19 sign mint quote

* ephemeral key for quote

* `mint` adjustments + crypto/nut19.py

* wip: mint side working

* fix import

* post-merge fixups

* more fixes

* make format

* move nut19 to nuts directory

* `key` -> `privkey` and `pubkey`

* make format

* mint_info method for nut-19 support

* fix tests imports

* fix signature missing positional argument + fix db migration format not correctly escaped + pass in NUT-19 keypair to `request_mint` `request_mint_with_callback`

* make format

* fix `get_invoice_status`

* rename to xx

* nutxx -> nut20

* mypy

* remove `mint_quote_signature_required` as per spec

* wip edits

* clean up

* fix tests

* fix deprecated api tests

* fix redis tests

* fix cache tests

* fix regtest mint external

* fix mint regtest

* add test without signature

* test pubkeys in quotes

* wip

* add compat

---------

Co-authored-by: callebtc <93376500+callebtc@users.noreply.github.com>
2024-12-15 00:39:53 +01:00
callebtc
602687b215 refactor pubkey extraction and set n_sigs=1 for refund spend path (#644) 2024-11-05 15:02:54 +01:00
callebtc
09d007ec88 Refactor conditions and fix HTLC multisig (#643)
* refactor conditions and fix htlc multisig

* restore db/write.py

* safer check for P2PK secrets for SIG_ALL

* comment cleanup
2024-10-22 14:02:45 +02:00
callebtc
7b5192c27a fix: do not serialize-deserialize secret for p2pk signature check (#398) 2024-01-25 20:56:41 +01:00
callebtc
48f732e9e7 Refactor secret conditions (#350)
* refactor spending conditions and add comments

* fix kind enum deserialization
2023-10-21 16:51:12 +02:00
callebtc
d827579e65 Coalesce all witness fields to Proof.witness (#342)
* call proofs field witness

* test p2pk sig_all=True

* outputs also use witness field
2023-10-13 21:33:21 +02:00
callebtc
f1b621fa90 HTLCs (#325)
* add htlc files

* refactor mint into several components

* add hash lock signatures

* add refund signature checks

* simplify hash lock signature check

* clean up
2023-09-23 19:08:38 +02:00
callebtc
a1802b2d81 Refactor: P2PKSecret (#323)
* port changes from dleq branch

* adjust tests

* fix tag serialization

* refactor p2pk and secrets into a new Protocol class

* clean up code

* refactor p2pk types from base

* test second refund pubkey
2023-09-21 14:58:42 +02:00
callebtc
56040594b7 relative import of secp (#275) 2023-07-05 10:03:02 +02:00
callebtc
01d498309b [Wallet/mint] P2PK with timelocks (#270)
* p2pk with nostr privatekey and timelocks

* add p2pk

* fix test

* fix test with custom secret

* sign whole split transaction

* p2pk signature now commits to entire secret and thus to a nonce

* use schnorr signatures

* revamp P2SH and P2PK with new Secret model

* test p2pk

* add comments

* add nostr private key to tests

* fix nostr receive

* make format

* test redemption after timelock

* refactor Server.serialize()

* sign sha256(secret)

* add optional refund pubkey that triggers after timelock

* use nostr private key for now (including nsec parser)

* use nostr private key and fix tests

* bump version to 0.12.2
2023-07-02 01:56:05 +02:00