Example usage for java.nio.file.attribute PosixFilePermissions toString

List of usage examples for java.nio.file.attribute PosixFilePermissions toString

  1. HOME
  2. Java
  3. java
  4. java.nio.file.attribute.*
  5. PosixFilePermissions
  6. toString

Introduction

In this page you can find the example usage for java.nio.file.attribute PosixFilePermissions toString.

Prototype

public static String toString(Set<PosixFilePermission> perms)

Source Link

Document

Returns the String representation of a set of permissions.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {

    Set<PosixFilePermission> permissions = PosixFilePermissions.fromString("rw-r--r--");
    System.out.println(PosixFilePermissions.toString(permissions));

}

From source file:Test.java

public static void main(String[] args) throws Exception {

    Path profile = Paths.get("/user/Admin/.profile");

    PosixFileAttributes attrs = Files.readAttributes(profile, PosixFileAttributes.class);

    Set<PosixFilePermission> posixPermissions = attrs.permissions();
    posixPermissions.clear();/*ww  w. j  av  a 2  s  .  co m*/

    String owner = attrs.owner().getName();
    String perms = PosixFilePermissions.toString(posixPermissions);
    System.out.format("%s %s%n", owner, perms);

    posixPermissions.add(OWNER_READ);
    posixPermissions.add(GROUP_READ);
    posixPermissions.add(OWNER_READ);
    posixPermissions.add(OWNER_WRITE);
    Files.setPosixFilePermissions(profile, posixPermissions);

}

From source file:Main.java

public static void readPermissions(PosixFileAttributeView posixView) throws Exception {
    PosixFileAttributes attribs;//w w  w .  ja  v a 2  s.  c  o m
    attribs = posixView.readAttributes();
    Set<PosixFilePermission> permissions = attribs.permissions();
    // Convert the set of posix file permissions into rwxrwxrwx form
    String rwxFormPermissions = PosixFilePermissions.toString(permissions);
    System.out.println(rwxFormPermissions);
}

From source file:uk.ac.sanger.cgp.wwdocker.Config.java

public static void protectedFileCheck(String filename) throws AccessControlException, IOException {
    Path path = Paths.get(filename);
    Set<PosixFilePermission> permset = Files.getPosixFilePermissions(path);
    Iterator perm = permset.iterator();
    while (perm.hasNext()) {
        PosixFilePermission p = (PosixFilePermission) perm.next();
        if (p.equals(PosixFilePermission.GROUP_READ) || p.equals(PosixFilePermission.OTHERS_READ)) {
            throw new AccessControlException(
                    "Your configuration file (which contains passwords) is readable to others:\n" + "\tFile: "
                            + filename.toString() + "\tPerm: " + PosixFilePermissions.toString(permset));
        }//from ww w .java 2  s .c o m
    }
}

From source file:com.nsn.squirrel.tab.utils.PathUtils.java

/**
 * @param path/*from  w  ww  . j  a  va 2 s  .c  o m*/
 * @return
 */
public static String getPosixAttributesString(Path path) {

    PosixFileAttributeView posixView = Files.getFileAttributeView(path, PosixFileAttributeView.class);
    StringBuilder attrs = new StringBuilder();
    try {
        // + all basic attributes
        PosixFileAttributes posixAttrs = posixView.readAttributes();
        if (posixAttrs != null) {
            attrs.append(PosixFilePermissions.toString(posixAttrs.permissions()));
        }
    } catch (IOException e) {
        log.warn("unable to read Posix file attributes.", e); //$NON-NLS-1$
    }
    return attrs.toString();
}

From source file:cane.brothers.e4.commander.utils.PathUtils.java

/**
 * @param path//from w w w.j a v a2 s.com
 * @return
 */
public static String getPosixAttributesString(Path path) {
    PosixFileAttributeView posixView = Files.getFileAttributeView(path, PosixFileAttributeView.class);
    StringBuilder attrs = new StringBuilder();

    try {
        // + all basic attributes
        PosixFileAttributes posixAttrs = posixView.readAttributes();

        if (posixAttrs != null) {
            attrs.append(PosixFilePermissions.toString(posixAttrs.permissions()));
        }
    } catch (IOException e) {
        log.warn("unable to read Posix file attributes.", e); //$NON-NLS-1$
    }
    return attrs.toString();
}

From source file:org.fim.internal.hash.FileHasher.java

@Override
public void run() {
    try {//w w w.j a  va 2  s.  c om
        Path file;
        while ((file = filesToHashQueue.poll(500, TimeUnit.MILLISECONDS)) != null) {
            try {
                BasicFileAttributes attributes;
                List<Attribute> fileAttributes = null;

                if (SystemUtils.IS_OS_WINDOWS) {
                    DosFileAttributes dosFileAttributes = Files.readAttributes(file, DosFileAttributes.class);
                    fileAttributes = addAttribute(fileAttributes, FileAttribute.DosFilePermissions,
                            DosFilePermissions.toString(dosFileAttributes));
                    attributes = dosFileAttributes;
                } else {
                    PosixFileAttributes posixFileAttributes = Files.readAttributes(file,
                            PosixFileAttributes.class);
                    fileAttributes = addAttribute(fileAttributes, FileAttribute.PosixFilePermissions,
                            PosixFilePermissions.toString(posixFileAttributes.permissions()));
                    if (SELinux.ENABLED) {
                        fileAttributes = addAttribute(fileAttributes, FileAttribute.SELinuxLabel,
                                SELinux.getLabel(context, file));
                    }
                    attributes = posixFileAttributes;
                }

                hashProgress.updateOutput(attributes.size());

                FileHash fileHash = hashFile(file, attributes.size());
                String normalizedFileName = FileUtil.getNormalizedFileName(file);
                String relativeFileName = FileUtil.getRelativeFileName(rootDir, normalizedFileName);

                fileStates.add(new FileState(relativeFileName, attributes, fileHash, fileAttributes));
            } catch (Exception ex) {
                Console.newLine();
                Logger.error("Skipping - Error hashing file '" + file + "'", ex, context.isDisplayStackTrace());
            }
        }
    } catch (InterruptedException ex) {
        Logger.error("Exception while hashing", ex, context.isDisplayStackTrace());
    }
}

From source file:org.syncany.tests.scenarios.ChangedAttributesScenarioTest.java

@Test
public void testChangeAttributes() throws Exception {
    // Setup //from   w  w  w . j  a v  a 2s  . co m
    TransferSettings testConnection = TestConfigUtil.createTestLocalConnection();
    TestClient clientA = new TestClient("A", testConnection);
    TestClient clientB = new TestClient("B", testConnection);

    // Run 
    clientA.createNewFile("file1.jpg");
    clientA.upWithForceChecksum();

    clientB.down();

    File bFile = clientB.getLocalFile("file1.jpg");
    Path bFilePath = Paths.get(bFile.getAbsolutePath());

    if (EnvironmentUtil.isWindows()) {
        Files.setAttribute(bFilePath, "dos:readonly", true);
    } else if (EnvironmentUtil.isUnixLikeOperatingSystem()) {
        Files.setPosixFilePermissions(bFilePath, PosixFilePermissions.fromString("rwxrwxrwx"));
    }

    StatusOperationResult statusResult = clientB.status();
    assertNotNull(statusResult);

    ChangeSet changes = statusResult.getChangeSet();

    assertTrue("Status-Operation should return changes.", changes.hasChanges());
    UpOperationResult upResult = clientB.up();
    StatusOperationResult statusResultFromUp = upResult.getStatusResult();

    // Test 1: Check result sets for inconsistencies
    assertTrue("Status should return changes.", statusResultFromUp.getChangeSet().hasChanges());
    assertTrue("File should be uploaded.", upResult.getChangeSet().hasChanges());

    // Test 2: Check database for inconsistencies
    SqlDatabase database = clientB.loadLocalDatabase();

    assertNotNull("File should be uploaded.", database.getFileVersionByPath("file1.jpg"));
    assertEquals("There should be a new database version, because file should not have been added.", 2,
            database.getLocalDatabaseBranch().size());

    // B down
    clientA.down();

    // Test 1: file1.jpg permissions
    File aFile = clientA.getLocalFile("file1.jpg");
    Path aFilePath = Paths.get(aFile.getAbsolutePath());

    if (EnvironmentUtil.isWindows()) {
        Object readOnlyAttribute = Files.getAttribute(aFilePath, "dos:readonly");
        assertTrue("Read-only should be true.", (Boolean) readOnlyAttribute);
    } else if (EnvironmentUtil.isUnixLikeOperatingSystem()) {
        Set<PosixFilePermission> posixFilePermissions = Files.getPosixFilePermissions(aFilePath);
        assertEquals("Should be rwxrwxrwx.", "rwxrwxrwx", PosixFilePermissions.toString(posixFilePermissions));
    }

    // Test 2: The rest
    assertFileListEquals(clientA.getLocalFilesExcludeLockedAndNoRead(),
            clientB.getLocalFilesExcludeLockedAndNoRead());
    assertSqlDatabaseEquals(clientA.getDatabaseFile(), clientB.getDatabaseFile());

    // Tear down
    clientA.deleteTestData();
    clientB.deleteTestData();
}

From source file:de.jwi.jfm.FileWrapper.java

public String getAttributes() throws IOException {
    FileSystem fileSystem = FileSystems.getDefault();
    Set<String> fileSystemViews = fileSystem.supportedFileAttributeViews();

    File file = getFile();// w  w  w  .ja  va 2  s .  c  o m
    Path p = file.toPath();

    try {
        if (fileSystemViews.contains("posix")) {
            Set<PosixFilePermission> posixFilePermissions = Files.getPosixFilePermissions(p,
                    LinkOption.NOFOLLOW_LINKS);

            PosixFileAttributes attrs = Files.getFileAttributeView(p, PosixFileAttributeView.class)
                    .readAttributes();

            String owner = attrs.owner().toString();
            String group = attrs.group().toString();

            String permissions = PosixFilePermissions.toString(attrs.permissions());

            String res = String.format("%s %s %s", permissions, owner, group);
            return res;
        } else if (fileSystemViews.contains("dos")) {
            StringWriter sw = new StringWriter();
            DosFileAttributeView attributeView = Files.getFileAttributeView(p, DosFileAttributeView.class);
            DosFileAttributes dosFileAttributes = null;

            dosFileAttributes = attributeView.readAttributes();
            if (dosFileAttributes.isArchive()) {
                sw.append('A');
            }
            if (dosFileAttributes.isHidden()) {
                sw.append('H');
            }
            if (dosFileAttributes.isReadOnly()) {
                sw.append('R');
            }
            if (dosFileAttributes.isSystem()) {
                sw.append('S');
            }

            return sw.toString();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return "";
}

From source file:org.syncany.tests.integration.scenarios.ChangedAttributesScenarioTest.java

@Test
public void testChangeAttributes() throws Exception {
    // Setup //from   ww  w .j  ava 2s .  c  om
    TransferSettings testConnection = TestConfigUtil.createTestLocalConnection();
    TestClient clientA = new TestClient("A", testConnection);
    TestClient clientB = new TestClient("B", testConnection);

    // Run 
    clientA.createNewFile("file1.jpg");
    clientA.upWithForceChecksum();

    clientB.down();

    File bFile = clientB.getLocalFile("file1.jpg");
    Path bFilePath = Paths.get(bFile.getAbsolutePath());

    if (EnvironmentUtil.isWindows()) {
        Files.setAttribute(bFilePath, "dos:readonly", true);
    } else if (EnvironmentUtil.isUnixLikeOperatingSystem()) {
        Files.setPosixFilePermissions(bFilePath, PosixFilePermissions.fromString("rwxrwxrwx"));
    }

    StatusOperationResult statusResult = clientB.status();
    assertNotNull(statusResult);

    ChangeSet changes = statusResult.getChangeSet();

    assertTrue("Status-Operation should return changes.", changes.hasChanges());
    UpOperationResult upResult = clientB.up();
    StatusOperationResult statusResultFromUp = upResult.getStatusResult();

    // Test 1: Check result sets for inconsistencies
    assertTrue("Status should return changes.", statusResultFromUp.getChangeSet().hasChanges());
    assertTrue("File should be uploaded.", upResult.getChangeSet().hasChanges());

    // Test 2: Check database for inconsistencies
    SqlDatabase database = clientB.loadLocalDatabase();

    assertEquals("File should be uploaded.", 1,
            database.getFileList("file1.jpg", null, false, false, false, null).size());
    assertEquals("There should be a new database version, because file should not have been added.", 2,
            database.getLocalDatabaseBranch().size());

    // B down
    clientA.down();

    // Test 1: file1.jpg permissions
    File aFile = clientA.getLocalFile("file1.jpg");
    Path aFilePath = Paths.get(aFile.getAbsolutePath());

    if (EnvironmentUtil.isWindows()) {
        Object readOnlyAttribute = Files.getAttribute(aFilePath, "dos:readonly");
        assertTrue("Read-only should be true.", (Boolean) readOnlyAttribute);
    } else if (EnvironmentUtil.isUnixLikeOperatingSystem()) {
        Set<PosixFilePermission> posixFilePermissions = Files.getPosixFilePermissions(aFilePath);
        assertEquals("Should be rwxrwxrwx.", "rwxrwxrwx", PosixFilePermissions.toString(posixFilePermissions));
    }

    // Test 2: The rest
    assertFileListEquals(clientA.getLocalFilesExcludeLockedAndNoRead(),
            clientB.getLocalFilesExcludeLockedAndNoRead());
    assertSqlDatabaseEquals(clientA.getDatabaseFile(), clientB.getDatabaseFile());

    // Tear down
    clientA.deleteTestData();
    clientB.deleteTestData();
}