Coracle/nostrlib
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a big bundle of conversions and other changes.

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This commit is contained in:
fiatjaf
2025-04-15 17:13:57 -03:00
parent f493293be2
commit 2b5b646a62
92 changed files with 852 additions and 2136 deletions
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20
keyer/plain.go
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@@ -12,20 +12,16 @@ var _ nostr.Keyer = (*KeySigner)(nil)
// KeySigner is a signer that holds the private key in memory
type KeySigner struct {
sk string
pk string
sk [32]byte
pk nostr.PubKey
conversationKeys *xsync.MapOf[string, [32]byte]
conversationKeys *xsync.MapOf[nostr.PubKey, [32]byte]
}
// NewPlainKeySigner creates a new KeySigner from a private key.
// Returns an error if the private key is invalid.
func NewPlainKeySigner(sec string) (KeySigner, error) {
pk, err := nostr.GetPublicKey(sec)
if err != nil {
return KeySigner{}, err
}
return KeySigner{sec, pk, xsync.NewMapOf[string, [32]byte]()}, nil
func NewPlainKeySigner(sec [32]byte) (KeySigner, error) {
return KeySigner{sec, nostr.GetPublicKey(sec), xsync.NewMapOf[nostr.PubKey, [32]byte]()}, nil
}
// SignEvent signs the provided event with the signer's private key.
@@ -33,11 +29,11 @@ func NewPlainKeySigner(sec string) (KeySigner, error) {
func (ks KeySigner) SignEvent(ctx context.Context, evt *nostr.Event) error { return evt.Sign(ks.sk) }
// GetPublicKey returns the public key associated with this signer.
func (ks KeySigner) GetPublicKey(ctx context.Context) (string, error) { return ks.pk, nil }
func (ks KeySigner) GetPublicKey(ctx context.Context) (nostr.PubKey, error) { return ks.pk, nil }
// Encrypt encrypts a plaintext message for a recipient using NIP-44.
// It caches conversation keys for efficiency in repeated operations.
func (ks KeySigner) Encrypt(ctx context.Context, plaintext string, recipient string) (string, error) {
func (ks KeySigner) Encrypt(ctx context.Context, plaintext string, recipient nostr.PubKey) (string, error) {
ck, ok := ks.conversationKeys.Load(recipient)
if !ok {
var err error
@@ -52,7 +48,7 @@ func (ks KeySigner) Encrypt(ctx context.Context, plaintext string, recipient str
// Decrypt decrypts a base64-encoded ciphertext from a sender using NIP-44.
// It caches conversation keys for efficiency in repeated operations.
func (ks KeySigner) Decrypt(ctx context.Context, base64ciphertext string, sender string) (string, error) {
func (ks KeySigner) Decrypt(ctx context.Context, base64ciphertext string, sender nostr.PubKey) (string, error) {
ck, ok := ks.conversationKeys.Load(sender)
if !ok {
var err error