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nip46: AuthorizeSigning returns an error for better debuggability.

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fiatjaf
2025-07-28 17:31:13 -03:00
parent 9a15d220b0
commit a4d8491d2d
1 changed files with 6 additions and 4 deletions
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8
nip46/dynamic-signer.go
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@@ -35,7 +35,7 @@ type DynamicSigner struct {
GetUserKeyer func(ctx context.Context, handlerPubkey nostr.PubKey) (context.Context, nostr.Keyer, error) GetUserKeyer func(ctx context.Context, handlerPubkey nostr.PubKey) (context.Context, nostr.Keyer, error)
// this is called on every sign_event call, if it is nil it will be assumed that everything is authorized // this is called on every sign_event call, if it is nil it will be assumed that everything is authorized
AuthorizeSigning func(ctx context.Context, event nostr.Event, from nostr.PubKey) bool AuthorizeSigning func(ctx context.Context, event nostr.Event, from nostr.PubKey) error
// this is called on every encrypt or decrypt calls, if it is nil it will be assumed that everything is authorized // this is called on every encrypt or decrypt calls, if it is nil it will be assumed that everything is authorized
AuthorizeEncryption func(ctx context.Context, from nostr.PubKey) bool AuthorizeEncryption func(ctx context.Context, from nostr.PubKey) bool
@@ -143,10 +143,12 @@ func (p *DynamicSigner) HandleRequest(ctx context.Context, event nostr.Event) (
resultErr = fmt.Errorf("failed to decode event/2: %w", err) resultErr = fmt.Errorf("failed to decode event/2: %w", err)
break break
} }
if p.AuthorizeSigning != nil && !p.AuthorizeSigning(ctx, evt, event.PubKey) { if p.AuthorizeSigning != nil {
resultErr = fmt.Errorf("refusing to sign this event") if err := p.AuthorizeSigning(ctx, evt, event.PubKey); err != nil {
resultErr = fmt.Errorf("refusing to sign: %s", err)
break break
} }
}
err = userKeyer.SignEvent(ctx, &evt) err = userKeyer.SignEvent(ctx, &evt)
if err != nil { if err != nil {