X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=datarouter-node%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdatarouter%2Fnode%2FPathUtil.java;fp=datarouter-node%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdatarouter%2Fnode%2FPathUtil.java;h=0000000000000000000000000000000000000000;hb=63b13a0cddf45b4cfd1691dd5b95a205af355898;hp=d67c9094c8274e9df74ba01f26f297e3ba636907;hpb=bda6aeaa60607ab4fe5af508156019d7bd5c0ce4;p=dmaap%2Fdatarouter.git

diff --git a/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/PathUtil.java b/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/PathUtil.java
deleted file mode 100644
index d67c9094..00000000
--- a/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/PathUtil.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.dmaap.datarouter.node;
-
-/**
- * FORTIFY SCAN FIXES.
- * <p>This Utility is used for Fortify fixes. It Validates the path url formed from
- * the string passed in the request parameters.</p>
- */
-class PathUtil {
-
-    private PathUtil() {
-        throw new IllegalStateException("Utility Class");
-    }
-
-    /**
-     * This method takes String as the parameter and return the filtered path string.
-     *
-     * @param string String to clean
-     * @return A cleaned String
-     */
-    static String cleanString(String string) {
-        if (string == null) {
-            return null;
-        }
-        StringBuilder cleanString = new StringBuilder();
-        for (int i = 0; i < string.length(); ++i) {
-            cleanString.append(cleanChar(string.charAt(i)));
-        }
-        return cleanString.toString();
-    }
-
-    /**
-     * This method filters the valid special characters in path string.
-     *
-     * @param character The char to be cleaned
-     * @return The cleaned char
-     */
-    private static char cleanChar(char character) {
-        // 0 - 9
-        for (int i = 48; i < 58; ++i) {
-            if (character == i) {
-                return (char) i;
-            }
-        }
-        // 'A' - 'Z'
-        for (int i = 65; i < 91; ++i) {
-            if (character == i) {
-                return (char) i;
-            }
-        }
-        // 'a' - 'z'
-        for (int i = 97; i < 123; ++i) {
-            if (character == i) {
-                return (char) i;
-            }
-        }
-        return getValidCharacter(character);
-    }
-
-    private static char getValidCharacter(char character) {
-        // other valid characters
-        switch (character) {
-            case '/':
-                return '/';
-            case '.':
-                return '.';
-            case '-':
-                return '-';
-            case ':':
-                return ':';
-            case '?':
-                return '?';
-            case '&':
-                return '&';
-            case '=':
-                return '=';
-            case '#':
-                return '#';
-            case '_':
-                return '_';
-            case ' ':
-                return ' ';
-            default:
-                return '%';
-        }
-    }
-}