| /* |
| * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package build.tools.customizesecurityfile; |
| |
| import java.io.*; |
| |
| /** |
| * Adds additional packages to the package.access and package.definition |
| * security properties. |
| */ |
| public class AddToRestrictedPkgs { |
| |
| private static final String PKG_ACC = "package.access"; |
| private static final String PKG_DEF = "package.definition"; |
| private static final int PKG_ACC_INDENT = 15; |
| private static final int PKG_DEF_INDENT = 19; |
| |
| public static void main(String[] args) throws Exception { |
| |
| if (args.length < 3) { |
| System.err.println("Usage: java AddToRestrictedPkgs " + |
| "[input java.security file name] " + |
| "[output java.security file name] " + |
| "[packages ...]"); |
| System.exit(1); |
| } |
| |
| try (FileReader fr = new FileReader(args[0]); |
| BufferedReader br = new BufferedReader(fr); |
| FileWriter fw = new FileWriter(args[1]); |
| BufferedWriter bw = new BufferedWriter(fw)) |
| { |
| // parse the file line-by-line, looking for pkg access properties |
| String line = br.readLine(); |
| while (line != null) { |
| if (line.startsWith(PKG_ACC)) { |
| writePackages(br, bw, line, PKG_ACC_INDENT, args); |
| } else if (line.startsWith(PKG_DEF)) { |
| writePackages(br, bw, line, PKG_DEF_INDENT, args); |
| } else { |
| writeLine(bw, line); |
| } |
| line = br.readLine(); |
| } |
| bw.flush(); |
| } |
| } |
| |
| private static void writePackages(BufferedReader br, BufferedWriter bw, |
| String line, int numSpaces, |
| String[] args) throws IOException { |
| // parse property until EOL, not including line breaks |
| while (line.endsWith("\\")) { |
| writeLine(bw, line); |
| line = br.readLine(); |
| } |
| // append comma and line-break to last package |
| writeLine(bw, line + ",\\"); |
| // add new packages, one per line |
| for (int i = 2; i < args.length - 1; i++) { |
| indent(bw, numSpaces); |
| writeLine(bw, args[i] + ",\\"); |
| } |
| indent(bw, numSpaces); |
| writeLine(bw, args[args.length - 1]); |
| } |
| |
| private static void writeLine(BufferedWriter bw, String line) |
| throws IOException |
| { |
| bw.write(line); |
| bw.newLine(); |
| } |
| |
| private static void indent(BufferedWriter bw, int numSpaces) |
| throws IOException |
| { |
| for (int i = 0; i < numSpaces; i++) { |
| bw.append(' '); |
| } |
| } |
| } |