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WW-5340 Add debug logging for rejected form fields

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This commit is contained in:
Kusal Kithul-Godage
2023-10-06 04:17:31 +11:00
parent 20eafb6327
commit 276ede4c88
1 changed files with 9 additions and 13 deletions
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core/src/main/java/org/apache/struts2/dispatcher/multipart/JakartaMultiPartRequest.java
+9 -13
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@@ -142,26 +142,22 @@ public class JakartaMultiPartRequest extends AbstractMultiPartRequest {
}
long size = item.getSize();
if (size == 0) {
values.add(StringUtils.EMPTY);
} else if (size > maxStringLength) {
if (size > maxStringLength) {
LOG.debug("Form field {} of size {} bytes exceeds limit of {}.", item.getFieldName(), size, maxStringLength);
String errorKey = "struts.messages.upload.error.parameter.too.long";
LocalizedMessage localizedMessage = new LocalizedMessage(this.getClass(), errorKey, null,
new Object[]{item.getFieldName(), maxStringLength, size});
new Object[]{item.getFieldName(), maxStringLength, size});
if (!errors.contains(localizedMessage)) {
errors.add(localizedMessage);
}
return;
} else if (charset != null) {
values.add(item.getString(charset));
}
if (size == 0) {
values.add(StringUtils.EMPTY);
} else if (charset == null) {
values.add(item.getString()); // WW-633
} else {
// note: see https://issues.apache.org/jira/browse/WW-633
// basically, in some cases the charset may be null, so
// we're just going to try to "other" method (no idea if this
// will work)
values.add(item.getString());
values.add(item.getString(charset));
}
params.put(item.getFieldName(), values);
} finally {