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Fix: Normalize empty keyAlias to undefined before native bridge call #92

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Merged
sbaiahmed1 merged 2 commits into from
Jul 5, 2026
Merged

Fix: Normalize empty keyAlias to undefined before native bridge call #92

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8057677
fix: normalize empty keyAlias to undefined before native bridge call
santisemhan Jun 10, 2026
ac43cb7
fix: coderabbitai suggestions
santisemhan Jun 10, 2026
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2 changes: 1 addition & 1 deletion src/NativeReactNativeBiometrics.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,7 @@ export interface Spec extends TurboModule {
error?: string;
}>;
verifyKeySignature(
keyAlias: string,
keyAlias: string | null,
data: string,
promptTitle?: string,
promptSubtitle?: string,
Expand Down
9 changes: 6 additions & 3 deletions src/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -269,12 +269,13 @@ export function verifyKeySignature(
cancelButtonText?: string,
returnAuthType?: boolean
): Promise<SignatureResult> {
const resolvedKeyAlias = keyAlias || null;
logger.debug('Verifying key signature', 'verifyKeySignature', {
keyAlias,
dataLength: data.length,
});
return ReactNativeBiometrics.verifyKeySignature(
keyAlias,
resolvedKeyAlias,
data,
promptTitle,
promptSubtitle,
Expand Down Expand Up @@ -341,6 +342,8 @@ export function signWithOptions(
returnAuthType,
} = options;

const resolvedKeyAlias = keyAlias || null;

logger.debug('Signing with options', 'signWithOptions', {
keyAlias,
dataLength: data.length,
Expand All @@ -361,7 +364,7 @@ export function signWithOptions(
// On Android, use the new method with options
if (Platform.OS === 'android') {
return ReactNativeBiometrics.verifyKeySignatureWithOptions(
keyAlias,
resolvedKeyAlias,
data,
promptTitle,
promptSubtitle,
Expand All @@ -388,7 +391,7 @@ export function signWithOptions(

// On iOS, use the standard method with inputEncoding
return ReactNativeBiometrics.verifyKeySignatureWithEncoding(
keyAlias,
resolvedKeyAlias,
data,
promptTitle,
promptSubtitle,
Expand Down
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