NIFI-14861: Escape single-quotes in string values

Author: mattyb149

nifi-extension-bundles/nifi-graph-bundle/nifi-graph-processors/src/main/java/org/apache/nifi/processors/graph/EnrichGraphRecord.java

@@ -287,6 +287,13 @@ public void onTrigger(final ProcessContext context, final ProcessSession session
                             } else if (RecordFieldType.RECORD.equals(rawValueType)) {
                                 MapRecord mapRecord = (MapRecord) rawValue;
                                 dynamicPropertyMap.put(fieldName, mapRecord.toMap(true));
+                            } else if (RecordFieldType.STRING.equals(rawValueType)) {
+                                // Escape single quotes
+                                String stringValue = (String) rawValue;
+                                if (rawValue != null) {
+                                    stringValue = stringValue.replace('\'', '\\');
+                                    dynamicPropertyMap.put(fieldName, stringValue);
+                                }
                             } else {
                                 dynamicPropertyMap.put(fieldName, rawValue);
                             }

nifi-extension-bundles/nifi-graph-bundle/nifi-graph-processors/src/test/java/org/apache/nifi/processors/graph/TestEnrichGraphRecord.java

@@ -19,9 +19,9 @@
 import org.apache.nifi.graph.GraphClientService;
 import org.apache.nifi.json.JsonTreeReader;
 import org.apache.nifi.processor.Processor;
-import org.apache.nifi.serialization.record.Record;
 import org.apache.nifi.serialization.RecordReader;
 import org.apache.nifi.serialization.record.MockRecordWriter;
+import org.apache.nifi.serialization.record.Record;
 import org.apache.nifi.util.MockComponentLog;
 import org.apache.nifi.util.MockFlowFile;
 import org.apache.nifi.util.TestRunner;