[bugfix][lib][rdbms] Fix NullPointerException when password is not set

wgzhao · Oct 10, 2024 · 3334246 · 3334246
1 parent bcf76c9
commit 3334246
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/...-rdbms/src/main/java/com/wgzhao/addax/rdbms/writer/util/OriginalConfPretreatmentUtil.java b/...-rdbms/src/main/java/com/wgzhao/addax/rdbms/writer/util/OriginalConfPretreatmentUtil.java
@@ -57,9 +57,11 @@ public static void doPretreatment(Configuration originalConfig, DataBaseType dat
         // 检查 username 配置（必填）
         originalConfig.getNecessaryValue(Key.USERNAME, REQUIRED_VALUE);
         String pass = originalConfig.getString(Key.PASSWORD, null);
-        if (pass.startsWith(Constant.ENC_PASSWORD_PREFIX)) {
+        if (pass != null && pass.startsWith(Constant.ENC_PASSWORD_PREFIX)) {
             // encrypted password, need to decrypt
-            String decryptPassword = EncryptUtil.decrypt(pass.substring(6, pass.length() - 1));
+            String decryptPassword = EncryptUtil.decrypt(
+                    pass.substring(Constant.ENC_PASSWORD_PREFIX.length(), pass.length() - 1)
+            );
             originalConfig.set(Key.PASSWORD, decryptPassword);
         }