support Dogecoin (DOGE)

assets/src/main/java/haveno/asset/coins/Dogecoin.java

@@ -0,0 +1,36 @@
+/*
+ * This file is part of Bisq.
+ *
+ * Bisq is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Bisq is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Bisq. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package haveno.asset.coins;
+
+import haveno.asset.Base58AddressValidator;
+import haveno.asset.Coin;
+import haveno.asset.NetworkParametersAdapter;
+
+public class Dogecoin extends Coin {
+
+    public Dogecoin() {
+        super("Dogecoin", "DOGE", new Base58AddressValidator(new DogecoinMainNetParams()), Network.MAINNET);
+    }
+
+    public static class DogecoinMainNetParams extends NetworkParametersAdapter {
+        public DogecoinMainNetParams() {
+            this.addressHeader = 30;
+            this.p2shHeader = 22;
+        }
+    }
+}

assets/src/main/resources/META-INF/services/haveno.asset.Asset

@@ -5,6 +5,7 @@
 haveno.asset.coins.Bitcoin$Mainnet
 haveno.asset.coins.BitcoinCash
 haveno.asset.coins.Cardano
+haveno.asset.coins.Dogecoin
 haveno.asset.coins.Ether
 haveno.asset.coins.Litecoin
 haveno.asset.coins.Monero

assets/src/test/java/haveno/asset/coins/DogecoinTest.java

@@ -0,0 +1,43 @@
+/*
+ * This file is part of Bisq.
+ *
+ * Bisq is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Bisq is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Bisq. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package haveno.asset.coins;
+
+import haveno.asset.AbstractAssetTest;
+
+import org.junit.jupiter.api.Test;
+
+public class DogecoinTest extends AbstractAssetTest {
+
+    public DogecoinTest() {
+        super(new Dogecoin());
+    }
+
+    @Test
+    public void testValidAddresses() {
+        assertValidAddress("DEa7damK8MsbdCJztidBasZKVsDLJifWfE");
+        assertValidAddress("DNkkfdUvkCDiywYE98MTVp9nQJTgeZAiFr");
+        assertValidAddress("DDWUYQ3GfMDj8hkx8cbnAMYkTzzAunAQxg");
+    }
+
+    @Test
+    public void testInvalidAddresses() {
+        assertInvalidAddress("1DDWUYQ3GfMDj8hkx8cbnAMYkTzzAunAQxg");
+        assertInvalidAddress("DDWUYQ3GfMDj8hkx8cbnAMYkTzzAunAQxgs");
+        assertInvalidAddress("DDWUYQ3GfMDj8hkx8cbnAMYkTzzAunAQxg#");
+    }
+}

core/src/main/java/haveno/core/locale/CurrencyUtil.java

@@ -198,6 +198,7 @@ public class CurrencyUtil {
         final List<CryptoCurrency> result = new ArrayList<>();
         result.add(new CryptoCurrency("BTC", "Bitcoin"));
         result.add(new CryptoCurrency("BCH", "Bitcoin Cash"));
+        result.add(new CryptoCurrency("DOGE", "Dogecoin"));
         result.add(new CryptoCurrency("ETH", "Ether"));
         result.add(new CryptoCurrency("LTC", "Litecoin"));
         result.add(new CryptoCurrency("XRP", "Ripple"));

desktop/src/main/java/haveno/desktop/images.css

@@ -369,6 +369,10 @@
     -fx-image: url("../../images/trx_logo.png");
 }
 
+#image-doge-logo {
+    -fx-image: url("../../images/doge_logo.png");
+}
+
 #image-dark-mode-toggle {
     -fx-image: url("../../images/dark_mode_toggle.png");   
 }