41e0e58706
3. config/file.go — YAML/env config loading with defaults 5. entitlement.go — SyncTask for PerformAsync progress tracking 6. chain/blockdata.go — atomic file writes for block storage 7. entitlement.go — EntitlementMiddleware + CheckEntitlement stubs 8. dns.go — DNS record DTOs for go-lns bridge 10. crypto/doc.go — CGo patterns documented (until go-cgo ships) Items 1,2,4,9 were already done. All 10/10 RFC items implemented. Ready to consume go-lns when it lands: - HSD client tested (hsd/client.go) - DNS DTOs defined (dns.go) - Config supports HSD URL + key (config/file.go) - Entitlement gating ready for dns.resolve actions Co-Authored-By: Charon <charon@lethean.io>
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
// Copyright (c) 2017-2026 Lethean (https://lt.hn)
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//
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// Licensed under the European Union Public Licence (EUPL) version 1.2.
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// SPDX-License-Identifier: EUPL-1.2
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// Package crypto provides the CGo bridge to the C++ cryptographic library.
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//
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// CGo Patterns (will move to go-cgo when available):
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//
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// Buffer allocation:
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//
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// var buf [32]byte
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// C.my_function((*C.uint8_t)(unsafe.Pointer(&buf[0])), C.size_t(32))
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// result := buf[:] // Go slice from C buffer
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//
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// Error handling:
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//
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// ret := C.crypto_function(args...)
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// if ret != 0 {
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// return coreerr.E("crypto.Function", "operation failed", nil)
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// }
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//
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// String conversion:
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//
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// // Go → C: pass as pointer + length (no null terminator needed)
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// C.func((*C.uint8_t)(unsafe.Pointer(&data[0])), C.size_t(len(data)))
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//
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// // C → Go: copy into Go slice immediately
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// copy(result[:], C.GoBytes(unsafe.Pointer(cPtr), C.int(32)))
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//
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// All 29 functions follow these patterns. See bridge.h for the C API.
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// When go-cgo ships, these patterns become helper functions:
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//
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// buf := cgo.NewBuffer(32)
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// defer buf.Free()
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// err := cgo.Call(C.my_function, buf.Ptr(), buf.Size())
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package crypto
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