1 files changed, 57 insertions, 0 deletions
diff --git a/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/BasicValidationFunctions.java b/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/BasicValidationFunctions.java
new file mode 100644
index 00000000..e5044c26
--- /dev/null
+++ b/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/BasicValidationFunctions.java
@@ -0,0 +1,57 @@
+/*
+ * ============LICENSE_START=======================================================
+ * oom-certservice-client
+ * ================================================================================
+ * Copyright (C) 2020 Nokia. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.oom.certservice.client.configuration.validation;
+
+import java.util.Arrays;
+import java.util.Locale;
+import java.util.regex.Pattern;
+
+public class BasicValidationFunctions {
+
+    public static boolean isPathValid(String path) {
+        return path.matches("^/|(/[a-zA-Z0-9_-]+)+/?$");
+    }
+
+    public static boolean isAlphaNumeric(String caName) {
+        return caName.matches("^[a-zA-Z0-9]*$");
+    }
+
+    public static boolean isSpecialCharPresent(String stringToCheck) {
+        return Pattern.compile("[~#@*$+%!()?/{}<>\\|_^]").matcher(stringToCheck).find();
+    }
+
+    public static boolean isPortNumberPresent(String stringToCheck) {
+        return Pattern.compile(":[0-9]{1,5}").matcher(stringToCheck).find();
+    }
+
+    public static boolean isIpAddressPresent(String stringToCheck) {
+        return Pattern.compile("[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}").matcher(stringToCheck).find();
+    }
+
+    public static boolean isHttpProtocolsPresent(String stringToCheck) {
+        return Pattern.compile("[h][t][t][p][:][/][/]|[h][t][t][p][s][:][/][/]").matcher(stringToCheck).find();
+    }
+
+    public static boolean isCountryValid(String country) {
+        return Arrays.asList(Locale.getISOCountries()).contains(country);
+    }
+
+}