Modernize the entire customer-merchant communication layer from deprecated NIP-04 (kind 4, AES-256-CBC) to NIP-17 private direct messages using NIP-44 v2 encryption (ChaCha20 + HMAC-SHA256) and NIP-59 gift wrapping (rumor/seal/gift-wrap protocol). No backwards compatibility retained. New modules: - nostr/nip44.py: NIP-44 v2 encryption verified against official spec vectors - nostr/nip59.py: NIP-59 gift wrap with wrap/unwrap convenience functions - tests/: 44 unit tests for NIP-44 and NIP-59 Key changes: - Subscription filters: kind 4 → kind 1059 gift wraps - Message handler: _handle_nip04_message → _handle_gift_wrap (unwrap + route) - send_dm/reply_to_structured_dm: NIP-59 gift wrap to recipient + self-archive - Merchant model: removed NIP-04 crypto methods (decrypt/encrypt/build_dm_event) - helpers.py: removed NIP-04 functions, kept Schnorr signing + key normalization - views_api.py: consolidated DM sending through send_dm() service function Reliability improvements: - Event deduplication via bounded LRU set in NostrClient - Subscription health monitor (resubscribes after 120s of silence) - Preserved 5-minute lenient time window from prior work Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
27 lines
1,008 B
Python
27 lines
1,008 B
Python
"""
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Stub out the nostrmarket root package and all LNbits dependencies so that
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nostr/* unit tests can run without the full LNbits environment.
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pytest walks up from tests/ and tries to import the parent __init__.py,
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which pulls in fastapi, lnbits, websocket, etc. We preemptively register
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the parent package as a simple module so that import never happens.
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"""
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import sys
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import types
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from pathlib import Path
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# Register 'nostrmarket' as an already-imported namespace package
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# pointing at the extension root, so pytest doesn't try to exec __init__.py
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_ext_root = Path(__file__).resolve().parent.parent
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_pkg = types.ModuleType("nostrmarket")
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_pkg.__path__ = [str(_ext_root)]
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_pkg.__package__ = "nostrmarket"
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sys.modules["nostrmarket"] = _pkg
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# Also ensure the nostr subpackage is importable
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_nostr_dir = _ext_root / "nostr"
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_nostr_pkg = types.ModuleType("nostrmarket.nostr")
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_nostr_pkg.__path__ = [str(_nostr_dir)]
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_nostr_pkg.__package__ = "nostrmarket.nostr"
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sys.modules["nostrmarket.nostr"] = _nostr_pkg
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