fix(sftp): force preferred authentication methods to prevent Kerberos…

… auth
kestra-io · Dec 21, 2023 · 23a8065 · 23a8065
1 parent e60d7ad
commit 23a8065
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/io/kestra/plugin/fs/sftp/SftpService.java b/src/main/java/io/kestra/plugin/fs/sftp/SftpService.java
@@ -57,6 +57,8 @@ public static FileSystemOptions fsOptions(RunContext runContext, SftpInterface s
         }
 
         if (sftpInterface.getKeyfile() != null) {
+            instance.setPreferredAuthentications(options, "publickey");
+
             File sftpKey = runContext.tempFile(
                 runContext.render(sftpInterface.getKeyfile()).getBytes(StandardCharsets.UTF_8)
             ).toFile();
@@ -69,6 +71,8 @@ public static FileSystemOptions fsOptions(RunContext runContext, SftpInterface s
             }
 
             instance.setIdentityProvider(options, identityInfo);
+        } else {
+            instance.setPreferredAuthentications(options, "password");
         }
 
         return options;