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The following commit(s) were added to refs/heads/develop by this push:
     new 23aaa3e7cb fix(tools): stop trimming the ACL password in mqadmin 
create/updateUser (#11447)
23aaa3e7cb is described below

commit 23aaa3e7cbe086b89a82aa20e95b87b27fc36ccf
Author: bai mengxuan <[email protected]>
AuthorDate: Mon Oct 26 14:52:26 2026 +0800

    fix(tools): stop trimming the ACL password in mqadmin create/updateUser 
(#11447)
    
    The secret is a payload, not a name: the broker stores the secret verbatim 
and derives the
    client's credentials from it, so a passphrase with leading or trailing 
whitespace is legal -
    and pasted secrets routinely carry one. CreateUserSubCommand and 
UpdateUserSubCommand ran it
    through StringUtils.trim before the call, which stores a secret the 
operator never typed:
    every client that presents the real secret is then rejected with no hint 
about the
    difference. The sendMessage body carried the same shape until #11414.
    
    Drop the trim on the password only - the username, user type and address 
keep theirs - and
    give both commands the createAdminExt seam CopyUsersSubCommand already 
exposes, so the
    behaviour is pinned by a test.
---
 .../tools/command/auth/CreateUserSubCommand.java   | 10 +++-
 .../tools/command/auth/UpdateUserSubCommand.java   | 10 +++-
 .../command/auth/CreateUserSubCommandTest.java     | 67 ++++++++++++++++++++++
 .../command/auth/UpdateUserSubCommandTest.java     | 67 ++++++++++++++++++++++
 4 files changed, 150 insertions(+), 4 deletions(-)

diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/auth/CreateUserSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/auth/CreateUserSubCommand.java
index 7dad3d6dfc..0d02b07e3f 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/auth/CreateUserSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/auth/CreateUserSubCommand.java
@@ -73,12 +73,14 @@ public class CreateUserSubCommand implements SubCommand {
     public void execute(CommandLine commandLine, Options options,
         RPCHook rpcHook) throws SubCommandException {
 
-        DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook);
+        DefaultMQAdminExt defaultMQAdminExt = createAdminExt(rpcHook);
         
defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
 
         try {
             String username = 
StringUtils.trim(commandLine.getOptionValue('u'));
-            String password = 
StringUtils.trim(commandLine.getOptionValue('p'));
+            // The secret is a payload, not a name: leading or trailing spaces 
are part of it, and
+            // trimming it here stores a secret the operator never typed.
+            String password = commandLine.getOptionValue('p');
             String userType = 
StringUtils.trim(commandLine.getOptionValue('t'));
 
             if (commandLine.hasOption('b')) {
@@ -110,4 +112,8 @@ public class CreateUserSubCommand implements SubCommand {
             defaultMQAdminExt.shutdown();
         }
     }
+
+    DefaultMQAdminExt createAdminExt(RPCHook rpcHook) {
+        return new DefaultMQAdminExt(rpcHook);
+    }
 }
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/auth/UpdateUserSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/auth/UpdateUserSubCommand.java
index ef8544f2c0..4b9088bae1 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/auth/UpdateUserSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/auth/UpdateUserSubCommand.java
@@ -78,12 +78,14 @@ public class UpdateUserSubCommand implements SubCommand {
     public void execute(CommandLine commandLine, Options options,
         RPCHook rpcHook) throws SubCommandException {
 
-        DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook);
+        DefaultMQAdminExt defaultMQAdminExt = createAdminExt(rpcHook);
         
defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
 
         try {
             String username = 
StringUtils.trim(commandLine.getOptionValue('u'));
-            String password = 
StringUtils.trim(commandLine.getOptionValue('p'));
+            // The secret is a payload, not a name: leading or trailing spaces 
are part of it, and
+            // trimming it here stores a secret the operator never typed.
+            String password = commandLine.getOptionValue('p');
             String userType = 
StringUtils.trim(commandLine.getOptionValue('t'));
             String userStatus = 
StringUtils.trim(commandLine.getOptionValue('s'));
 
@@ -115,4 +117,8 @@ public class UpdateUserSubCommand implements SubCommand {
             defaultMQAdminExt.shutdown();
         }
     }
+
+    DefaultMQAdminExt createAdminExt(RPCHook rpcHook) {
+        return new DefaultMQAdminExt(rpcHook);
+    }
 }
diff --git 
a/tools/src/test/java/org/apache/rocketmq/tools/command/auth/CreateUserSubCommandTest.java
 
b/tools/src/test/java/org/apache/rocketmq/tools/command/auth/CreateUserSubCommandTest.java
new file mode 100644
index 0000000000..32c3feb536
--- /dev/null
+++ 
b/tools/src/test/java/org/apache/rocketmq/tools/command/auth/CreateUserSubCommandTest.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.rocketmq.tools.command.auth;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.Options;
+import org.apache.rocketmq.remoting.RPCHook;
+import org.apache.rocketmq.tools.admin.DefaultMQAdminExt;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+public class CreateUserSubCommandTest {
+    private static final String BROKER = "127.0.0.1:10911";
+    private static final String USERNAME = "bob";
+    private static final String PASSWORD = "  s3cret  ";
+
+    private DefaultMQAdminExt adminExt;
+    private CommandLine commandLine;
+    private CreateUserSubCommand command;
+
+    @Before
+    public void setUp() {
+        adminExt = mock(DefaultMQAdminExt.class);
+        commandLine = mock(CommandLine.class);
+        command = new CreateUserSubCommand() {
+            @Override
+            DefaultMQAdminExt createAdminExt(RPCHook rpcHook) {
+                return adminExt;
+            }
+        };
+        when(commandLine.hasOption('b')).thenReturn(true);
+        when(commandLine.getOptionValue('b')).thenReturn(BROKER);
+        when(commandLine.getOptionValue('u')).thenReturn(USERNAME);
+        when(commandLine.getOptionValue('p')).thenReturn(PASSWORD);
+    }
+
+    @Test
+    public void testCreateKeepsThePasswordVerbatim() throws Exception {
+        command.execute(commandLine, new Options(), null);
+
+        ArgumentCaptor<String> password = 
ArgumentCaptor.forClass(String.class);
+        verify(adminExt).createUser(eq(BROKER), eq(USERNAME), 
password.capture(), any());
+        Assert.assertEquals(PASSWORD, password.getValue());
+    }
+}
diff --git 
a/tools/src/test/java/org/apache/rocketmq/tools/command/auth/UpdateUserSubCommandTest.java
 
b/tools/src/test/java/org/apache/rocketmq/tools/command/auth/UpdateUserSubCommandTest.java
new file mode 100644
index 0000000000..dd8b494618
--- /dev/null
+++ 
b/tools/src/test/java/org/apache/rocketmq/tools/command/auth/UpdateUserSubCommandTest.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.rocketmq.tools.command.auth;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.Options;
+import org.apache.rocketmq.remoting.RPCHook;
+import org.apache.rocketmq.tools.admin.DefaultMQAdminExt;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+public class UpdateUserSubCommandTest {
+    private static final String BROKER = "127.0.0.1:10911";
+    private static final String USERNAME = "bob";
+    private static final String PASSWORD = " p@ss word ";
+
+    private DefaultMQAdminExt adminExt;
+    private CommandLine commandLine;
+    private UpdateUserSubCommand command;
+
+    @Before
+    public void setUp() {
+        adminExt = mock(DefaultMQAdminExt.class);
+        commandLine = mock(CommandLine.class);
+        command = new UpdateUserSubCommand() {
+            @Override
+            DefaultMQAdminExt createAdminExt(RPCHook rpcHook) {
+                return adminExt;
+            }
+        };
+        when(commandLine.hasOption('b')).thenReturn(true);
+        when(commandLine.getOptionValue('b')).thenReturn(BROKER);
+        when(commandLine.getOptionValue('u')).thenReturn(USERNAME);
+        when(commandLine.getOptionValue('p')).thenReturn(PASSWORD);
+    }
+
+    @Test
+    public void testUpdateKeepsThePasswordVerbatim() throws Exception {
+        command.execute(commandLine, new Options(), null);
+
+        ArgumentCaptor<String> password = 
ArgumentCaptor.forClass(String.class);
+        verify(adminExt).updateUser(eq(BROKER), eq(USERNAME), 
password.capture(), any(), any());
+        Assert.assertEquals(PASSWORD, password.getValue());
+    }
+}

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