FOP-3182: Add alt text to PDF signature

apache · Jun 4, 2024 · d8645e1 · d8645e1
1 parent ac12662
commit d8645e1
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diff --git a/fop-core/src/main/java/org/apache/fop/pdf/PDFSignature.java b/fop-core/src/main/java/org/apache/fop/pdf/PDFSignature.java
@@ -141,6 +141,7 @@ static class SigField extends PDFDictionary {
             put("Subtype", new PDFName("Widget"));
             put("F", 132);
             put("T", "Signature1");
+            put("TU", "Signature1");
             put("Rect", new PDFRectangle(0, 0, 0, 0));
             put("V", perms.docMDP);
             put("P", new PDFReference(page));

diff --git a/fop-core/src/test/java/org/apache/fop/pdf/PDFSigningTestCase.java b/fop-core/src/test/java/org/apache/fop/pdf/PDFSigningTestCase.java
@@ -67,6 +67,7 @@ public void textFO() throws Exception {
                 + "  /Subtype /Widget\n"
                 + "  /F 132\n"
                 + "  /T (Signature1)\n"
+                + "  /TU (Signature1)\n"
                 + "  /Rect [0 0 0 0]"));
     }