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Allow UTF-8 for otherName

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M66B
2024-12-06 13:03:51 +01:00
parent 4fc5763ae1
commit bcb8b943f0
1 changed files with 7 additions and 3 deletions
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10
app/src/main/java/eu/faircode/email/EntityCertificate.java
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@@ -198,11 +198,15 @@ public class EntityCertificate {
try {
ASN1InputStream decoder = new ASN1InputStream((byte[]) altName.get(1));
DLTaggedObject encoded = (DLTaggedObject) decoder.readObject();
String othername = DERUTF8String.getInstance(
String otherName = DERUTF8String.getInstance(
((DLTaggedObject) ((DLSequence) encoded.getBaseObject())
.getObjectAt(1)).getBaseObject()).getString();
if (Helper.EMAIL_ADDRESS.matcher(othername).matches())
result.add(othername);
int at = otherName.indexOf('@');
int dot = otherName.lastIndexOf('.');
if (at >= 0 && dot > at) // UTF-8 accepted, so basic test only
result.add(otherName);
else
Log.w("Ignoring otherName=" + otherName);
} catch (Throwable ex) {
Log.w(ex);
}