Add additional logging for payment address parsing

[signal-cli] / lib / src / main / java / org / asamk / signal / manager / util / PaymentUtils.java

diff --git a/lib/src/main/java/org/asamk/signal/manager/util/PaymentUtils.java b/lib/src/main/java/org/asamk/signal/manager/util/PaymentUtils.java
index 6c34d9c9d0fdc012d4741967e589de40f4873870..1471d8fed0bd153a1c3c8e87105c1cd3f2d9d09e 100644 (file)
--- a/lib/src/main/java/org/asamk/signal/manager/util/PaymentUtils.java
+++ b/lib/src/main/java/org/asamk/signal/manager/util/PaymentUtils.java
@@ -6,10 +6,14 @@ import org.signal.libsignal.protocol.IdentityKey;
 import org.signal.libsignal.protocol.IdentityKeyPair;
 import org.signal.libsignal.protocol.ecc.ECPrivateKey;
 import org.signal.libsignal.protocol.ecc.ECPublicKey;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.whispersystems.signalservice.internal.push.SignalServiceProtos;
 
 public class PaymentUtils {
 
+    private final static Logger logger = LoggerFactory.getLogger(PaymentUtils.class);
+
     private PaymentUtils() {
     }
 
@@ -37,6 +41,7 @@ public class PaymentUtils {
             SignalServiceProtos.PaymentAddress paymentAddress, ECPublicKey publicKey
     ) {
         if (!paymentAddress.hasMobileCoinAddress()) {
+            logger.debug("Got payment address without mobile coin address, ignoring.");
             return null;
         }
 
@@ -44,6 +49,7 @@ public class PaymentUtils {
         byte[] signature = paymentAddress.getMobileCoinAddress().getSignature().toByteArray();
 
         if (signature.length != 64 || !publicKey.verifySignature(bytes, signature)) {
+            logger.debug("Got mobile coin address with invalid signature, ignoring.");
             return null;
         }