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parse jid from CN in client certs if nothing else is available

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This commit is contained in:
Daniel Gultsch 2017-08-07 16:02:48 +02:00
parent 4a43df8c97
commit cce5a7b39f
1 changed files with 12 additions and 4 deletions
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16
src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
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@ -161,15 +161,23 @@ public final class CryptoHelper {
}
}
X500Name x500name = new JcaX509CertificateHolder(certificate).getSubject();
if (emails.size() == 0) {
if (emails.size() == 0 && x500name.getRDNs(BCStyle.EmailAddress).length > 0) {
emails.add(IETFUtils.valueToString(x500name.getRDNs(BCStyle.EmailAddress)[0].getFirst().getValue()));
}
String name = IETFUtils.valueToString(x500name.getRDNs(BCStyle.CN)[0].getFirst().getValue());
String name = x500name.getRDNs(BCStyle.CN).length > 0 ? IETFUtils.valueToString(x500name.getRDNs(BCStyle.CN)[0].getFirst().getValue()) : null;
if (emails.size() >= 1) {
return new Pair<>(Jid.fromString(emails.get(0)), name);
} else {
return null;
} else if (name != null){
try {
Jid jid = Jid.fromString(name);
if (jid.isBareJid() && !jid.isDomainJid()) {
return new Pair<>(jid,null);
}
} catch (InvalidJidException e) {
return null;
}
}
return null;
}
public static Bundle extractCertificateInformation(X509Certificate certificate) {