Examples with PosixFilePermission java.nio.file.attribute.PosixFilePermission used on opensource projects

Example 1 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project elasticsearch by elastic.

the class InstallPluginCommandTests method testPlatformBinPermissions.

public void testPlatformBinPermissions() throws Exception {
    assumeTrue("posix filesystem", isPosix);
    Tuple<Path, Environment> env = createEnv(fs, temp);
    Path pluginDir = createPluginDir(temp);
    Path platformDir = pluginDir.resolve("platform");
    Path platformNameDir = platformDir.resolve("linux-x86_64");
    Path platformBinDir = platformNameDir.resolve("bin");
    Files.createDirectories(platformBinDir);
    Path programFile = Files.createFile(platformBinDir.resolve("someprogram"));
    // a file created with Files.createFile() should not have execute permissions
    Set<PosixFilePermission> sourcePerms = Files.getPosixFilePermissions(programFile);
    assertFalse(sourcePerms.contains(PosixFilePermission.OWNER_EXECUTE));
    assertFalse(sourcePerms.contains(PosixFilePermission.GROUP_EXECUTE));
    assertFalse(sourcePerms.contains(PosixFilePermission.OTHERS_EXECUTE));
    String pluginZip = createPlugin("fake", pluginDir);
    installPlugin(pluginZip, env.v1());
    assertPlugin("fake", pluginDir, env.v2());
    // check that the installed program has execute permissions, even though the one added to the plugin didn't
    Path installedPlatformBinDir = env.v2().pluginsFile().resolve("fake").resolve("platform").resolve("linux-x86_64").resolve("bin");
    assertTrue(Files.isDirectory(installedPlatformBinDir));
    Path installedProgramFile = installedPlatformBinDir.resolve("someprogram");
    assertTrue(Files.isRegularFile(installedProgramFile));
    Set<PosixFilePermission> installedPerms = Files.getPosixFilePermissions(installedProgramFile);
    assertTrue(installedPerms.contains(PosixFilePermission.OWNER_EXECUTE));
    assertTrue(installedPerms.contains(PosixFilePermission.GROUP_EXECUTE));
    assertTrue(installedPerms.contains(PosixFilePermission.OTHERS_EXECUTE));
}

Example 2 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project elasticsearch by elastic.

the class InstallPluginCommandTests method testBinPermissions.

public void testBinPermissions() throws Exception {
    assumeTrue("posix filesystem", isPosix);
    Tuple<Path, Environment> env = createEnv(fs, temp);
    Path pluginDir = createPluginDir(temp);
    Path binDir = pluginDir.resolve("bin");
    Files.createDirectory(binDir);
    Files.createFile(binDir.resolve("somescript"));
    String pluginZip = createPlugin("fake", pluginDir);
    try (PosixPermissionsResetter binAttrs = new PosixPermissionsResetter(env.v2().binFile())) {
        Set<PosixFilePermission> perms = binAttrs.getCopyPermissions();
        // make sure at least one execute perm is missing, so we know we forced it during installation
        perms.remove(PosixFilePermission.GROUP_EXECUTE);
        binAttrs.setPermissions(perms);
        installPlugin(pluginZip, env.v1());
        assertPlugin("fake", pluginDir, env.v2());
    }
}

Example 3 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project elasticsearch by elastic.

the class SpawnerNoBootstrapTests method createControllerProgram.

private void createControllerProgram(Path outputFile) throws IOException {
    Path outputDir = outputFile.getParent();
    Files.createDirectories(outputDir);
    Files.write(outputFile, CONTROLLER_SOURCE.getBytes(StandardCharsets.UTF_8));
    Set<PosixFilePermission> perms = new HashSet<>();
    perms.add(PosixFilePermission.OWNER_READ);
    perms.add(PosixFilePermission.OWNER_WRITE);
    perms.add(PosixFilePermission.OWNER_EXECUTE);
    perms.add(PosixFilePermission.GROUP_READ);
    perms.add(PosixFilePermission.GROUP_EXECUTE);
    perms.add(PosixFilePermission.OTHERS_READ);
    perms.add(PosixFilePermission.OTHERS_EXECUTE);
    Files.setPosixFilePermissions(outputFile, perms);
}

Example 4 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project buck by facebook.

the class ProjectFilesystemTest method testCreateReadOnlyFileSetsPermissions.

@Test
public void testCreateReadOnlyFileSetsPermissions() throws IOException {
    Assume.assumeTrue(FileSystems.getDefault().supportedFileAttributeViews().contains("posix"));
    Path path = Paths.get("hello.txt");
    ImmutableSet<PosixFilePermission> permissions = ImmutableSet.of(PosixFilePermission.OWNER_READ, PosixFilePermission.GROUP_READ, PosixFilePermission.OTHERS_READ);
    filesystem.writeContentsToPath("hello world", path, PosixFilePermissions.asFileAttribute(permissions));
    // The umask may restrict the actual permissions on the filesystem:
    // https://fburl.com/26569549
    // So the best we can do is to check that the actual permissions are a
    // strict subset of the expected permissions.
    PosixFileAttributes attrs = filesystem.readAttributes(path, PosixFileAttributes.class);
    assertTrue(permissions.containsAll(attrs.permissions()));
}

Example 5 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project che by eclipse.

the class UnixSshScript method protectPrivateKeyFile.

@Override
protected void protectPrivateKeyFile(File sshKey) throws ServerException {
    try {
        //set permission to -rw-------
        Set<PosixFilePermission> permissions = EnumSet.of(OWNER_READ, OWNER_WRITE);
        Files.setPosixFilePermissions(sshKey.toPath(), permissions);
    } catch (IOException e) {
        throw new ServerException("Failed to set file permissions");
    }
}