85 lines
3.5 KiB
Java
85 lines
3.5 KiB
Java
/* TestSecurityProperties -- Ensure system security properties can be used to
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enable the crypto policies.
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Copyright (C) 2022 Red Hat, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import java.io.File;
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import java.io.FileInputStream;
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import java.security.Security;
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import java.util.Properties;
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public class TestSecurityProperties {
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// JDK 11
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private static final String JDK_PROPS_FILE_JDK_11 = System.getProperty("java.home") + "/conf/security/java.security";
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// JDK 8
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private static final String JDK_PROPS_FILE_JDK_8 = System.getProperty("java.home") + "/lib/security/java.security";
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private static final String POLICY_FILE = "/etc/crypto-policies/back-ends/java.config";
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private static final String MSG_PREFIX = "DEBUG: ";
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public static void main(String[] args) {
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if (args.length == 0) {
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System.err.println("TestSecurityProperties <true|false>");
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System.err.println("Invoke with 'true' if system security properties should be enabled.");
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System.err.println("Invoke with 'false' if system security properties should be disabled.");
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System.exit(1);
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}
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boolean enabled = Boolean.valueOf(args[0]);
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System.out.println(MSG_PREFIX + "System security properties enabled: " + enabled);
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Properties jdkProps = new Properties();
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loadProperties(jdkProps);
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if (enabled) {
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loadPolicy(jdkProps);
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}
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for (Object key: jdkProps.keySet()) {
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String sKey = (String)key;
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String securityVal = Security.getProperty(sKey);
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String jdkSecVal = jdkProps.getProperty(sKey);
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if (!securityVal.equals(jdkSecVal)) {
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String msg = "Expected value '" + jdkSecVal + "' for key '" +
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sKey + "'" + " but got value '" + securityVal + "'";
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throw new RuntimeException("Test failed! " + msg);
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} else {
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System.out.println(MSG_PREFIX + sKey + " = " + jdkSecVal + " as expected.");
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}
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}
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System.out.println("TestSecurityProperties PASSED!");
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}
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private static void loadProperties(Properties props) {
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String javaVersion = System.getProperty("java.version");
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System.out.println(MSG_PREFIX + "Java version is " + javaVersion);
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String propsFile = JDK_PROPS_FILE_JDK_11;
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if (javaVersion.startsWith("1.8.0")) {
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propsFile = JDK_PROPS_FILE_JDK_8;
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}
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try (FileInputStream fin = new FileInputStream(propsFile)) {
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props.load(fin);
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} catch (Exception e) {
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throw new RuntimeException("Test failed!", e);
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}
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}
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private static void loadPolicy(Properties props) {
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try (FileInputStream fin = new FileInputStream(POLICY_FILE)) {
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props.load(fin);
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} catch (Exception e) {
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throw new RuntimeException("Test failed!", e);
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}
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}
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}
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