Examples with PermissionDeniedCacheException diskCacheV111.util.PermissionDeniedCacheException used on opensource projects

Example 91 with PermissionDeniedCacheException

use of diskCacheV111.util.PermissionDeniedCacheException in project dcache by dCache.

the class Storage method removeSubdirectories.

private void removeSubdirectories(Subject subject, Restriction restriction, FsPath path) throws SRMException {
    PnfsHandler pnfs = new PnfsHandler(_pnfs, subject, restriction);
    FileAttributes parentAttributes;
    FileAttributes attributes;
    try {
        parentAttributes = pnfs.getFileAttributes(path.parent().toString(), attributesRequiredForRmdir);
        attributes = pnfs.getFileAttributes(path.toString(), attributesRequiredForRmdir);
    } catch (TimeoutCacheException e) {
        throw new SRMInternalErrorException("Name space timeout", e);
    } catch (PermissionDeniedCacheException e) {
        throw new SRMAuthorizationException("Permission denied", e);
    } catch (FileNotFoundCacheException e) {
        throw new SRMInvalidPathException("No such file or directory", e);
    } catch (CacheException e) {
        throw new SRMException("Name space failure (" + e.getMessage() + ")");
    }
    checkValidPath(attributes.getFileType() == FileType.DIR, "Not a directory");
    if (permissionHandler.canDeleteDir(subject, parentAttributes, attributes) != AccessType.ACCESS_ALLOWED) {
        throw new SRMAuthorizationException("Permission denied");
    }
    List<FsPath> directories = new ArrayList<>();
    listSubdirectoriesRecursivelyForDelete(subject, restriction, path, attributes, directories);
    for (FsPath directory : directories) {
        try {
            pnfs.deletePnfsEntry(directory.toString(), EnumSet.of(FileType.DIR));
        } catch (TimeoutCacheException e) {
            throw new SRMInternalErrorException("Name space timeout", e);
        } catch (FileNotFoundCacheException ignored) {
        // Somebody removed the directory before we could.
        } catch (PermissionDeniedCacheException | NotDirCacheException e) {
            // have permission to delete them.
            throw new SRMException(directory + " (directory tree was modified concurrently)");
        } catch (CacheException e) {
            // Could be because the directory is no longer empty (concurrent modification),
            // but could also be some other error.
            _log.error("Failed to delete {}: {}", directory, e.getMessage());
            throw new SRMException(directory + " (" + e.getMessage() + ")");
        }
    }
}

Example 92 with PermissionDeniedCacheException

use of diskCacheV111.util.PermissionDeniedCacheException in project dcache by dCache.

the class Storage method getFileMetaData.

private FileMetaData getFileMetaData(DcacheUser user, boolean checkReadPermissions, FsPath path) throws SRMException {
    PnfsHandler handler = new PnfsHandler(_pnfs, user.getSubject(), user.getRestriction());
    try {
        /* Fetch file attributes.
             */
        Set<FileAttribute> requestedAttributes = EnumSet.of(TYPE, LOCATIONS);
        requestedAttributes.addAll(DcacheFileMetaData.getKnownAttributes());
        requestedAttributes.addAll(PoolMonitorV5.getRequiredAttributesForFileLocality());
        Set<AccessMask> accessMask = checkReadPermissions ? EnumSet.of(AccessMask.READ_DATA) : EnumSet.noneOf(AccessMask.class);
        FileAttributes attributes = handler.getFileAttributes(path.toString(), requestedAttributes, accessMask, false);
        FileMetaData fmd = new DcacheFileMetaData(attributes);
        /* Determine file locality.
             */
        if (attributes.getFileType() != FileType.DIR) {
            FileLocality locality = _poolMonitor.getFileLocality(attributes, config.getSrmHost());
            fmd.locality = locality.toTFileLocality();
            fmd.isCached = locality.isCached();
        }
        /* Determine space tokens.
             */
        if (_isSpaceManagerEnabled) {
            try {
                GetFileSpaceTokensMessage msg = new GetFileSpaceTokensMessage(attributes.getPnfsId());
                msg = _spaceManagerStub.sendAndWait(msg);
                if (msg.getSpaceTokens() != null) {
                    fmd.spaceTokens = new long[msg.getSpaceTokens().length];
                    System.arraycopy(msg.getSpaceTokens(), 0, fmd.spaceTokens, 0, msg.getSpaceTokens().length);
                }
            } catch (NoRouteToCellException e) {
                /* SpaceManager is optional, so we don't classify this
                     * as an error.
                     */
                _log.info(e.getMessage());
            }
        }
        return fmd;
    } catch (TimeoutCacheException e) {
        throw new SRMInternalErrorException(e.getMessage(), e);
    } catch (PermissionDeniedCacheException e) {
        throw new SRMAuthorizationException(e.getMessage(), e);
    } catch (FileNotFoundCacheException e) {
        throw new SRMInvalidPathException(e.getMessage(), e);
    } catch (CacheException e) {
        throw new SRMException("Could not get storage info by path: " + e.getMessage(), e);
    } catch (InterruptedException e) {
        throw new SRMInternalErrorException("Operation interrupted", e);
    }
}

Example 93 with PermissionDeniedCacheException

use of diskCacheV111.util.PermissionDeniedCacheException in project dcache by dCache.

the class Storage method listDirectory.

@Override
public List<FileMetaData> listDirectory(SRMUser user, URI surl, final boolean verbose, int offset, int count) throws SRMException {
    try {
        FsPath path = getPath(surl);
        Subject subject = asDcacheUser(user).getSubject();
        Restriction restriction = asDcacheUser(user).getRestriction();
        FmdListPrinter printer = verbose ? new VerboseListPrinter() : new FmdListPrinter();
        Range<Integer> range = offset < Integer.MAX_VALUE - count ? Range.closedOpen(offset, offset + count) : Range.atLeast(offset);
        _listSource.printDirectory(subject, restriction, printer, path, null, range);
        return printer.getResult();
    } catch (TimeoutCacheException e) {
        throw new SRMInternalErrorException("Internal name space timeout", e);
    } catch (InterruptedException e) {
        throw new SRMInternalErrorException("List aborted by administrator", e);
    } catch (NotDirCacheException e) {
        throw new SRMInvalidPathException("Not a directory", e);
    } catch (FileNotFoundCacheException e) {
        throw new SRMInvalidPathException("No such file or directory", e);
    } catch (PermissionDeniedCacheException e) {
        throw new SRMAuthorizationException("Permission denied", e);
    } catch (CacheException e) {
        throw new SRMException(String.format("List failed [rc=%d,msg=%s]", e.getRc(), e.getMessage()));
    }
}

Example 94 with PermissionDeniedCacheException

use of diskCacheV111.util.PermissionDeniedCacheException in project dcache by dCache.

the class DcacheUserManager method login.

protected LoginReply login(CertPath path, String remoteIP) throws SRMInternalErrorException, SRMAuthorizationException {
    try {
        Subject subject = new Subject();
        subject.getPublicCredentials().add(path);
        try {
            subject.getPrincipals().add(new Origin(remoteIP));
        } catch (UnknownHostException e) {
            LOGGER.info("Could not add origin {}: {}", remoteIP, e.getMessage());
        }
        return loginStrategy.login(subject);
    } catch (PermissionDeniedCacheException e) {
        throw new SRMAuthorizationException(e.getMessage(), e);
    } catch (CacheException e) {
        throw new SRMInternalErrorException(e.getMessage(), e);
    }
}