[MGPG-99] Make sure newline is added to input stream (#76)

When passphrase is being supplied with `--passphrase-fd 0`. --- https://issues.apache.org/jira/browse/MGPG-99
apache · Mar 5, 2024 · 23b64f2 · 23b64f2
1 parent 9a73f90
commit 23b64f2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/main/java/org/apache/maven/plugins/gpg/GpgSigner.java b/src/main/java/org/apache/maven/plugins/gpg/GpgSigner.java
@@ -108,7 +108,11 @@ protected void generateSignatureForFile(File file, File signature) throws MojoEx
             cmd.createArg().setValue("0");
 
             // Prepare the input stream which will be used to pass the passphrase to the executable
-            in = new ByteArrayInputStream(passphrase.getBytes());
+            if (!passphrase.endsWith(System.lineSeparator())) {
+                in = new ByteArrayInputStream((passphrase + System.lineSeparator()).getBytes());
+            } else {
+                in = new ByteArrayInputStream(passphrase.getBytes());
+            }
         }
 
         if (null != keyname) {