Imported Upstream version 1.7.7.1

1 files changed, 0 insertions, 97 deletions

diff --git a/paramiko/rng_posix.py b/paramiko/rng_posix.py
deleted file mode 100644
index c4c9691..0000000
--- a/paramiko/rng_posix.py
+++ /dev/null
@@ -1,97 +0,0 @@
-#!/usr/bin/python
-# -*- coding: ascii -*-
-# Copyright (C) 2008  Dwayne C. Litzenberger <dlitz@dlitz.net>
-# Copyright (C) 2008  Open Systems Canada Limited
-#
-# This file is part of paramiko.
-#
-# Paramiko is free software; you can redistribute it and/or modify it under the
-# terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# Paramiko is distrubuted in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with Paramiko; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-import os
-import stat
-
-class error(Exception):
-    pass
-
-class _RNG(object):
-    def __init__(self, file):
-        self.file = file
-
-    def read(self, bytes):
-        return self.file.read(bytes)
-
-    def close(self):
-        return self.file.close()
-
-    def randomize(self):
-        return
-
-def open_rng_device(device_path=None):
-    """Open /dev/urandom and perform some sanity checks."""
-
-    f = None
-    g = None
-
-    if device_path is None:
-        device_path = "/dev/urandom"
-
-    try:
-        # Try to open /dev/urandom now so that paramiko will be able to access
-        # it even if os.chroot() is invoked later.
-        try:
-            f = open(device_path, "rb", 0)
-        except EnvironmentError:
-            raise error("Unable to open /dev/urandom")
-
-        # Open a second file descriptor for sanity checking later.
-        try:
-            g = open(device_path, "rb", 0)
-        except EnvironmentError:
-            raise error("Unable to open /dev/urandom")
-
-        # Check that /dev/urandom is a character special device, not a regular file.
-        st = os.fstat(f.fileno())   # f
-        if stat.S_ISREG(st.st_mode) or not stat.S_ISCHR(st.st_mode):
-            raise error("/dev/urandom is not a character special device")
-
-        st = os.fstat(g.fileno())   # g
-        if stat.S_ISREG(st.st_mode) or not stat.S_ISCHR(st.st_mode):
-            raise error("/dev/urandom is not a character special device")
-
-        # Check that /dev/urandom always returns the number of bytes requested
-        x = f.read(20)
-        y = g.read(20)
-        if len(x) != 20 or len(y) != 20:
-            raise error("Error reading from /dev/urandom: input truncated")
-
-        # Check that different reads return different data
-        if x == y:
-            raise error("/dev/urandom is broken; returning identical data: %r == %r" % (x, y))
-
-        # Close the duplicate file object
-        g.close()
-
-        # Return the first file object
-        return _RNG(f)
-
-    except error:
-        if f is not None:
-            f.close()
-        if g is not None:
-            g.close()
-        raise
-
-# vim:set ts=4 sw=4 sts=4 expandtab:
-