Implement support for sending/receiving Group V2 messages

[signal-cli] / src / main / java / org / asamk / signal / util / Util.java

diff --git a/src/main/java/org/asamk/signal/util/Util.java b/src/main/java/org/asamk/signal/util/Util.java
index e7a6866842ed50156373e96bcfe29c16f428983b..d6b467b04bbfc9abfe7a284507a362b2c44815c4 100644 (file)
--- a/src/main/java/org/asamk/signal/util/Util.java
+++ b/src/main/java/org/asamk/signal/util/Util.java
@@ -1,8 +1,12 @@
 package org.asamk.signal.util;
 
 import com.fasterxml.jackson.databind.JsonNode;
-import org.asamk.signal.GroupIdFormatException;
-import org.whispersystems.signalservice.internal.util.Base64;
+
+import org.whispersystems.signalservice.api.push.SignalServiceAddress;
+import org.whispersystems.signalservice.api.util.InvalidNumberException;
+import org.whispersystems.signalservice.api.util.PhoneNumberFormatter;
+import org.whispersystems.signalservice.api.util.UuidUtil;
+import org.whispersystems.util.Base64;
 
 import java.io.IOException;
 import java.io.InvalidObjectException;
@@ -50,4 +54,16 @@ public class Util {
             throw new GroupIdFormatException(groupId, e);
         }
     }
+
+    public static String canonicalizeNumber(String number, String localNumber) throws InvalidNumberException {
+        return PhoneNumberFormatter.formatNumber(number, localNumber);
+    }
+
+    public static SignalServiceAddress getSignalServiceAddressFromIdentifier(final String identifier) {
+        if (UuidUtil.isUuid(identifier)) {
+            return new SignalServiceAddress(UuidUtil.parseOrNull(identifier), null);
+        } else {
+            return new SignalServiceAddress(null, identifier);
+        }
+    }
 }