Synnefo » snf-image-creator

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"""This module hosts OS-specific code common for the various Microsoft

Windows OSs."""

from image_creator.os_type import OSBase

import hivex

import tempfile

import os

class Windows(OSBase):

    """OS class for Windows"""

    def _do_collect_metadata(self):

        """Collect metadata about the OS"""

        super(Windows, self)._do_collect_metadata()

        self.meta["USERS"] = " ".join(self._get_users())

    def _get_users(self):

        """Returns a list of users found in the images"""

        samfd, sam = tempfile.mkstemp()

        try:

            systemroot = self.g.inspect_get_windows_systemroot(self.root)

            path = "%s/system32/config/sam" % systemroot

            path = self.g.case_sensitive_path(path)

            self.g.download(path, sam)

            h = hivex.Hivex(sam)

            key = h.root()

            # Navigate to /SAM/Domains/Account/Users/Names

            for child in ('SAM', 'Domains', 'Account', 'Users', 'Names'):

                key = h.node_get_child(key, child)

            users = [h.node_name(x) for x in h.node_children(key)]

        finally:

            os.unlink(sam)

        # Filter out the guest account

        return filter(lambda x: x != "Guest", users)

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