@Override
public OutputStream receiveUpload(String fileName, String mimeType) {
FileOutputStream outStream = null;
try {
File file = keyService.addFile(username, keyNameField.getValue(), fileName);
outStream = new FileOutputStream(file);
/** SSH requires that key files only have read-write permissions for OWNER */
Set<PosixFilePermission> permissions = new HashSet<PosixFilePermission>();
permissions.add(PosixFilePermission.OWNER_READ);
permissions.add(PosixFilePermission.OWNER_WRITE);
Files.setPosixFilePermissions(file.toPath(), permissions);
} catch (IOException e) {
LOG.error("Error while setting key file permissions.", e);
}
return outStream;
}
