remove obsolete neo4j server certificate config option

config/devel_sensor2graph.properties

@@ -2,8 +2,8 @@ neo4j_uri=bolt://sensordata.open-forecast.eu:7687
 database_name=neo4j
 already_uploaded_days_file = all_days.txt
 failed_to_upload_sensors_file = test_sensor.txt
-pid_reg_server_cert = /home/neop/Documents/Uni/bachelor/ba/sensordata-ansible/roles/sensor2graph/files/sensor2graph/handle_auth/pid_reg_server_cert.pem
-pid_reg_keystore = /home/neop/Documents/Uni/bachelor/ba/sensordata-ansible/roles/sensor2graph/files/sensor2graph/handle_auth/pid_reg_keystore.p12
-neo4j_server_certificate_file = /home/neop/Documents/Uni/bachelor/ba/sensordata-ansible/roles/nginx-reverse-proxy/files/nginx-reverse-proxy/sensordata_cert.pem
+pid_reg_server_cert = pid_reg_server_cert.pem
+pid_reg_keystore = pid_reg_keystore.p12
+neo4j_server_certificate_file = sensordata_cert.pem
 sensor_type_info = config/sensor_type_info.json
 influxdb_uri = http://localhost:8086
\ No newline at end of file

src/main/java/sensor2graph/Main.java

@@ -36,7 +36,6 @@ public class Main {
 	private static String neo4j_uri;
 	private static String influxdb_uri;
 	private static String influxdb_database_name;
-	private static File neo4j_server_certificate_file;
 	private static String archive_uri;
 	private static String sensor_type_info;
 	public  static String pid_registry_uri;
@@ -69,7 +68,6 @@ public class Main {
 				//.withLeakedSessionsLogging()
 				.withMaxConnectionPoolSize(concurrency)
 				.withEncryption()
-				// .withTrustStrategy(TrustStrategy.trustCustomCertificateSignedBy(neo4j_server_certificate_file))
 			.build()
 		);
 	}
@@ -230,7 +228,6 @@ public class Main {
 		concurrency                   = Integer.parseInt(config.getProperty("concurrency"                  ));
 		http_agent                    =                  config.getProperty("http_agent"                   );
 		neo4j_uri                     =                  config.getProperty("neo4j_uri"                    );
-		neo4j_server_certificate_file =         new File(config.getProperty("neo4j_server_certificate_file"));
 		archive_uri                   =                  config.getProperty("archive_uri"                  );
 		sensor_type_info              =                  config.getProperty("sensor_type_info"             );
 		pid_registry_uri              =                  config.getProperty("pid_registry_uri"             );
@@ -260,7 +257,6 @@ public class Main {
 		defaults.setProperty("concurrency",                   "10"                                        );
 		defaults.setProperty("http_agent",                    "Please/0.5"                                );
 		defaults.setProperty("neo4j_uri",                     "bolt://localhost:7687"                     );
-		defaults.setProperty("neo4j_server_certificate_file", "graphdb.gwdg.de.pem"                       );
 		defaults.setProperty("archive_uri",                   "https://archive.sensor.community/"         );
 		defaults.setProperty("sensor_type_info",              "sensor_type_info.json"                     );
 		defaults.setProperty("pid_registry_uri",              "https://vm13.pid.gwdg.de:8000/api/handles/");