update

app/build.gradle

@@ -56,12 +56,12 @@ dependencies {
     implementation 'org.slf4j:slf4j-api:1.7.31'
     implementation project(':sshd-core')
     implementation project(':sshd-common')
-//    implementation('org.apache.sshd:sshd-scp:2.7.0')
-//            {
-//                exclude group: 'org.apache.sshd'
-//            }
+    implementation('org.apache.sshd:sshd-scp:2.7.0')
+            {
+                exclude group: 'org.apache.sshd'
+            }
 
-//    implementation 'org.bouncycastle:bcpkix-jdk15on:1.69'
+    implementation 'org.bouncycastle:bcpkix-jdk15on:1.69'
 //    implementation project(':bcpkix-jdk15on')
 //    implementation project(':bcprov-jdk15on')
 

app/src/main/java/com/virjar/sshdroid/SSHD.java

@@ -10,7 +10,7 @@ import org.apache.sshd.common.keyprovider.ClassLoadableResourceKeyPairProvider;
 import org.apache.sshd.common.util.security.SecurityUtils;
 import org.apache.sshd.common.util.security.bouncycastle.BouncyCastleKeyPairResourceParser;
 //import org.apache.sshd.scp.server.ScpCommandFactory;
-//import org.apache.sshd.scp.server.ScpCommandFactory;
+import org.apache.sshd.scp.server.ScpCommandFactory;
 import org.apache.sshd.server.SshServer;
 import org.apache.sshd.server.auth.password.AcceptAllPasswordAuthenticator;
 import org.apache.sshd.server.auth.pubkey.AcceptAllPublickeyAuthenticator;
@@ -123,7 +123,7 @@ public class SSHD {
             SshServer sshd = SshServer.setUpDefaultServer();
             sshd.setPort(ssdServerPort);
             sshd.setShellFactory(new ProcessShellFactory("bash", "sh"));
-            //  sshd.setCommandFactory(new ScpCommandFactory());
+            sshd.setCommandFactory(new ScpCommandFactory());
             SecurityUtils.setKeyPairResourceParser(BouncyCastleKeyPairResourceParser.INSTANCE);
             sshd.setKeyPairProvider(new ClassLoadableResourceKeyPairProvider(SSHD.class.getClassLoader(), "assets/sshdroid.pem"));
             sshd.setPasswordAuthenticator(AcceptAllPasswordAuthenticator.INSTANCE);