001/*
002 *  Copyright 2026 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.web.resources;
017
018import java.util.regex.Pattern;
019
020import org.ametys.core.resources.ImageResourceHandler;
021
022/**
023 * This web implementation mark skin svg as safe
024 */
025public class WebImageResourceHandler extends ImageResourceHandler
026{
027    /** url for safe svg files */
028    protected static final Pattern SKIN_SAFE_SVG_PATTERN = Pattern.compile("^skin(|:[^:]+)://resources/.+");
029
030    @Override
031    protected boolean isUnsafeSVG(String sourceURI)
032    {
033        return super.isUnsafeSVG(sourceURI) || !SKIN_SAFE_SVG_PATTERN.matcher(sourceURI).matches();
034    }
035}