Block non-interactive password input. Fixes #518

Author: mikera

convex-cli/src/main/java/convex/cli/ACommand.java

@@ -120,6 +120,8 @@ public String prompt(String message) {
 	}
 
 	public char[] readPassword(String prompt) {
+		if (!isInteractive()) throw new CLIError("Can't prompt for password in non-interactive mode: "+prompt);
+		
 		// For some reason using this stops CTRL-C from being subsequently handled :-(
 		Console c = System.console();
 		if (c == null) {

convex-cli/src/main/java/convex/cli/Constants.java

@@ -10,7 +10,6 @@ public class Constants {
 
 	public static final String HOSTNAME_REMOTE = "convex.world";
 
-	public static final String HOSTNAME_PEER = "localhost";
 
 	public static final String KEYSTORE_FILENAME = convex.core.Constants.DEFAULT_KEYSTORE_FILENAME;
 
@@ -28,6 +27,9 @@ public class Constants {
 
 	public static final int DEFAULT_PEER_PORT = convex.core.Constants.DEFAULT_PEER_PORT;
 
+	public static final String DEFAULT_PEER_HOSTNAME = "localhost";
+
+	
 	public static final int DEFAULT_VERBOSE_LEVEL = 2;
 
 }

convex-cli/src/main/java/convex/cli/mixins/RemotePeerMixin.java

@@ -19,7 +19,7 @@ public class RemotePeerMixin extends AMixin {
 	private Integer port;
 
 	@Option(names={"--host"},
-		defaultValue="${env:CONVEX_HOST:-"+Constants.HOSTNAME_PEER+"}",
+		defaultValue="${env:CONVEX_HOST:-"+Constants.DEFAULT_PEER_HOSTNAME+"}",
 		description="Hostname for remote peer connection. Can specify with CONVEX_HOST. Defaulting to: ${DEFAULT-VALUE}")
 	private String hostname;
 
@@ -30,7 +30,7 @@ public class RemotePeerMixin extends AMixin {
 	 */
 	public Convex connect()  {
 		if (port==null) port=convex.core.Constants.DEFAULT_PEER_PORT;
-		if (hostname==null) hostname=convex.cli.Constants.HOSTNAME_PEER;
+		if (hostname==null) hostname=convex.cli.Constants.DEFAULT_PEER_HOSTNAME;
 		InetSocketAddress sa=IPUtils.parseAddress(hostname,port);
 		try {
 			Convex c;