X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=ONAP-PAP-REST%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fpap%2Fxacml%2Frest%2Felk%2Fclient%2FElkConnectorImpl.java;fp=ONAP-PAP-REST%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fpap%2Fxacml%2Frest%2Felk%2Fclient%2FElkConnectorImpl.java;h=9091d79ed4ce2c8a1624c99e9e062321199a9eb9;hb=1a32a85b3307b11fba07bc6f2ac3fe6d2c0028d0;hp=88f9e2c877c2e40c2cf509edaf2dc0e57fdceaab;hpb=85e767c65b23a1fef35e5a0199a57bf755070815;p=policy%2Fengine.git

diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java
index 88f9e2c87..9091d79ed 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java
@@ -101,6 +101,9 @@ public class ElkConnectorImpl implements ElkConnector{
 			throw e;
 		}
 	}
+	private boolean isAlphaNumeric(String query){
+		return query.matches("[a-zA-Z_0-9]+");
+	}
 
 	@Override
 	public JestResult search(PolicyIndexType type, String text) throws IllegalStateException, IllegalArgumentException {
@@ -112,6 +115,10 @@ public class ElkConnectorImpl implements ElkConnector{
 			throw new IllegalArgumentException("No search string provided");
 		}
 
+		if(!isAlphaNumeric(text)){
+			throw new IllegalArgumentException("Search must be alpha numeric");
+		}
+
 		QueryStringQueryBuilder mQ = QueryBuilders.queryStringQuery("*"+text+"*");
 		SearchSourceBuilder searchSourceBuilder = 
 				new SearchSourceBuilder().query(mQ);
@@ -198,6 +205,10 @@ public class ElkConnectorImpl implements ElkConnector{
 			return search(type, text);
 		}
 
+		if(!isAlphaNumeric(text)){
+			throw new IllegalArgumentException("Search must be alpha numeric");
+		}
+
 		String matches_s = "";
 		matches_s = "{\n" +
 				"    \"size\" : "+ ElkConnectorImpl.QUERY_MAXRECORDS + ",\n" +