Examples with CipherProvider com.thoughtworks.go.security.CipherProvider used on opensource projects

Example 1 with CipherProvider

use of com.thoughtworks.go.security.CipherProvider in project gocd by gocd.

the class BackupServiceIntegrationTest method shouldPerformConfigBackupForAllConfigFiles.

@Test
public void shouldPerformConfigBackupForAllConfigFiles() throws Exception {
    try {
        HttpLocalizedOperationResult result = new HttpLocalizedOperationResult();
        createConfigFile("foo", "foo_foo");
        createConfigFile("bar", "bar_bar");
        createConfigFile("baz", "hazar_bar");
        createConfigFile("hello/world/file", "hello world!");
        createConfigFile("some_dir/cruise-config.xml", "some-other-cruise-config");
        createConfigFile("some_dir/cipher", "some-cipher");
        backupService.startBackup(admin, result);
        assertThat(result.isSuccessful(), is(true));
        assertThat(result.message(localizer), is("Backup completed successfully."));
        File configZip = backedUpFile("config-dir.zip");
        assertThat(fileContents(configZip, "foo"), is("foo_foo"));
        assertThat(fileContents(configZip, "bar"), is("bar_bar"));
        assertThat(fileContents(configZip, "baz"), is("hazar_bar"));
        assertThat(fileContents(configZip, FilenameUtils.separatorsToSystem("hello/world/file")), is("hello world!"));
        assertThat(fileContents(configZip, FilenameUtils.separatorsToSystem("some_dir/cruise-config.xml")), is("some-other-cruise-config"));
        assertThat(fileContents(configZip, FilenameUtils.separatorsToSystem("some_dir/cipher")), is("some-cipher"));
        assertThat(fileContents(configZip, "cruise-config.xml"), is(goConfigService.xml()));
        byte[] realCipher = (byte[]) ReflectionUtil.invoke(new CipherProvider(systemEnvironment), "getKey");
        assertThat(fileContents(configZip, "cipher").getBytes(), is(realCipher));
    } finally {
        deleteConfigFileIfExists("foo", "bar", "baz", "hello", "some_dir");
    }
}

Example 2 with CipherProvider

use of com.thoughtworks.go.security.CipherProvider in project gocd by gocd.

the class BackupServiceH2IntegrationTest method setUp.

@Before
public void setUp() throws Exception {
    configHelper.onSetUp();
    dbHelper.onSetUp();
    admin = new Username(new CaseInsensitiveString("admin"));
    configHelper.addSecurityWithPasswordFile();
    configHelper.addAdmins(CaseInsensitiveString.str(admin.getUsername()));
    goConfigDao.forceReload();
    backupsDirectory = new File(artifactsDirHolder.getArtifactsDir(), ServerConfig.SERVER_BACKUPS);
    FileUtils.deleteQuietly(backupsDirectory);
    tempFiles = new TempFiles();
    originalCipher = new CipherProvider(systemEnvironment).getKey();
    FileUtil.writeContentToFile("invalid crapy config", new File(systemEnvironment.getConfigDir(), "cruise-config.xml"));
    FileUtil.writeContentToFile("invalid crapy cipher", new File(systemEnvironment.getConfigDir(), "cipher"));
}

Example 3 with CipherProvider

use of com.thoughtworks.go.security.CipherProvider in project gocd by gocd.

the class DirectoryStructureWalker method backupConfig.

private void backupConfig(File backupDir) throws IOException {
    String configDirectory = systemEnvironment.getConfigDir();
    try (ZipOutputStream configZip = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(new File(backupDir, CONFIG_BACKUP_ZIP))))) {
        File cruiseConfigFile = new File(systemEnvironment.getCruiseConfigFile());
        File cipherFile = systemEnvironment.getCipherFile();
        new DirectoryStructureWalker(configDirectory, configZip, cruiseConfigFile, cipherFile).walk();
        configZip.putNextEntry(new ZipEntry(cruiseConfigFile.getName()));
        IOUtils.write(goConfigService.xml(), configZip);
        configZip.putNextEntry(new ZipEntry(cipherFile.getName()));
        IOUtils.write(new CipherProvider(systemEnvironment).getKey(), configZip);
    }
}

Example 4 with CipherProvider

use of com.thoughtworks.go.security.CipherProvider in project gocd by gocd.

the class ConfigCipherUpdater method migrate.

public void migrate() {
    File cipherFile = systemEnvironment.getCipherFile();
    String timestamp = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(timeProvider.currentTime());
    File backupCipherFile = new File(systemEnvironment.getConfigDir(), "cipher.original." + timestamp);
    File configFile = new File(systemEnvironment.getCruiseConfigFile());
    File backupConfigFile = new File(configFile.getParentFile(), configFile.getName() + ".original." + timestamp);
    try {
        if (!cipherFile.exists() || !FileUtils.readFileToString(cipherFile).equals(FLAWED_VALUE)) {
            return;
        }
        LOGGER.info("Found unsafe cipher {} on server, Go will make an attempt to rekey", FLAWED_VALUE);
        FileUtils.copyFile(cipherFile, backupCipherFile);
        LOGGER.info("Old cipher was successfully backed up to {}", backupCipherFile.getAbsoluteFile());
        FileUtils.copyFile(configFile, backupConfigFile);
        LOGGER.info("Old config was successfully backed up to {}", backupConfigFile.getAbsoluteFile());
        byte[] oldCipher = FileUtils.readFileToByteArray(backupCipherFile);
        new CipherProvider(systemEnvironment).resetCipher();
        byte[] newCipher = FileUtils.readFileToByteArray(cipherFile);
        if (new String(newCipher).equals(new String(oldCipher))) {
            LOGGER.warn("Unable to generate a new safe cipher. Your cipher is unsafe.");
            FileUtils.deleteQuietly(backupCipherFile);
            FileUtils.deleteQuietly(backupConfigFile);
            return;
        }
        Document document = new SAXBuilder().build(configFile);
        List<String> encryptedAttributes = Arrays.asList("encryptedPassword", "encryptedManagerPassword");
        List<String> encryptedNodes = Arrays.asList("encryptedValue");
        XPathFactory xPathFactory = XPathFactory.instance();
        for (String attributeName : encryptedAttributes) {
            XPathExpression<Element> xpathExpression = xPathFactory.compile(String.format("//*[@%s]", attributeName), Filters.element());
            List<Element> encryptedPasswordElements = xpathExpression.evaluate(document);
            for (Element element : encryptedPasswordElements) {
                Attribute encryptedPassword = element.getAttribute(attributeName);
                encryptedPassword.setValue(reEncryptUsingNewKey(oldCipher, newCipher, encryptedPassword.getValue()));
                LOGGER.debug("Replaced encrypted value at {}", element.toString());
            }
        }
        for (String nodeName : encryptedNodes) {
            XPathExpression<Element> xpathExpression = xPathFactory.compile(String.format("//%s", nodeName), Filters.element());
            List<Element> encryptedNode = xpathExpression.evaluate(document);
            for (Element element : encryptedNode) {
                element.setText(reEncryptUsingNewKey(oldCipher, newCipher, element.getValue()));
                LOGGER.debug("Replaced encrypted value at {}", element.toString());
            }
        }
        try (FileOutputStream fileOutputStream = new FileOutputStream(configFile)) {
            XmlUtils.writeXml(document, fileOutputStream);
        }
        LOGGER.info("Successfully re-encrypted config");
    } catch (Exception e) {
        LOGGER.error("Re-keying of cipher failed with error: [{}]", e.getMessage(), e);
        if (backupCipherFile.exists()) {
            try {
                FileUtils.copyFile(backupCipherFile, cipherFile);
            } catch (IOException e1) {
                LOGGER.error("Could not replace the cipher file [{}] with original one [{}], please do so manually. Error: [{}]", cipherFile.getAbsolutePath(), backupCipherFile.getAbsolutePath(), e.getMessage(), e);
                bomb(e1);
            }
        }
    }
}

Example 5 with CipherProvider

use of com.thoughtworks.go.security.CipherProvider in project gocd by gocd.

the class BackupServiceIntegrationTest method setUp.

@Before
public void setUp() throws Exception {
    configHelper.onSetUp();
    dbHelper.onSetUp();
    admin = new Username(new CaseInsensitiveString("admin"));
    configHelper.addSecurityWithPasswordFile();
    configHelper.addAdmins(CaseInsensitiveString.str(admin.getUsername()));
    goConfigDao.forceReload();
    backupsDirectory = new File(artifactsDirHolder.getArtifactsDir(), ServerConfig.SERVER_BACKUPS);
    cleanupBackups();
    tempFiles = new TempFiles();
    originalCipher = new CipherProvider(systemEnvironment).getKey();
    FileUtil.writeContentToFile("invalid crapy config", new File(systemEnvironment.getConfigDir(), "cruise-config.xml"));
    FileUtil.writeContentToFile("invalid crapy cipher", new File(systemEnvironment.getConfigDir(), "cipher"));
}