sw/libhal - Cryptech libhal: crypto software, HSM management, RPC

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author	Rob Austein <sra@hactrn.net>	2016-05-15 20:49:18 -0400
committer	Rob Austein <sra@hactrn.net>	2016-05-15 20:49:18 -0400
commit	0690aa3d48966a4b151a468fd3a0a65bb99de439 (patch)
tree	e88db7d7d677ea48d9bb3dbd57acc514785a44f7 /tests/GNUmakefile
parent	53b0dd22287e07ca32184c27b7ec0d75d358bde4 (diff)

Add hal_rpc_pkey_rename(); allow null string as (temporary) key name.

Temporary nature of null string as key name is not enforced by the keystore code, it's just a convention to allow callers to generate a keypair, obtain the public key, hash that to a Subject Key Identifier (SKI), and rename the key using the SKI as the new name. This is a compromise to let us use SKI-based key names in PKCS #11 while keeping the keystore code simple.

Diffstat (limited to 'tests/GNUmakefile')

0 files changed, 0 insertions, 0 deletions

#!/usr/bin/env python # # Copyright (c) 2017, NORDUnet A/S All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # - Redistributions of source code must retain the above copyright notice, # this list of conditions and the following disclaimer. # # - Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # - Neither the name of the NORDUnet nor the names of its contributors may # be used to endorse or promote products derived from this software # without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS # IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED # TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """ Console client shim to work with Cryptech Python multiplexer. """ import os import sys import socket import atexit import termios import argparse import tornado.iostream import tornado.ioloop import tornado.gen class FemtoTerm(object): def __init__(self, s): self.termios_setup() self.stdin_stream = tornado.iostream.PipeIOStream(sys.stdin.fileno()) self.stdout_stream = tornado.iostream.PipeIOStream(sys.stdout.fileno()) self.socket_stream = tornado.iostream.IOStream(s) self.closed = False def close(self): self.termios_teardown() self.stdin_stream.close() self.stdout_stream.close() self.socket_stream.close() self.closed = True @tornado.gen.coroutine def run(self): yield [self.stdout_loop(), self.stdin_loop()] def termios_setup(self): self.fd = sys.stdin.fileno() self.old_tcattr = termios.tcgetattr(self.fd) self.new_tcattr = termios.tcgetattr(self.fd) atexit.register(self.termios_teardown) self.new_tcattr[3] &= ~(termios.ICANON | termios.ECHO) # | termios.ISIG self.new_tcattr[6][termios.VMIN] = 1 self.new_tcattr[6][termios.VTIME] = 0 termios.tcsetattr(self.fd, termios.TCSANOW, self.new_tcattr) def termios_teardown(self): if self.fd is not None: termios.tcsetattr(self.fd, termios.TCSAFLUSH, self.old_tcattr) self.fd = None @tornado.gen.coroutine def copy_loop(self, stream1, stream2, text1, text2, buffer_size = 1024): try: while not self.closed: buffer = yield stream1.read_bytes(buffer_size, partial = True) yield stream2.write(buffer.replace(text1, text2)) except tornado.iostream.StreamClosedError: self.close() def stdin_loop(self): return self.copy_loop(self.stdin_stream, self.socket_stream, "\n", "\r") def stdout_loop(self): return self.copy_loop(self.socket_stream, self.stdout_stream, "\r\n", "\n") def main(): parser = argparse.ArgumentParser(formatter_class = argparse.ArgumentDefaultsHelpFormatter) parser.add_argument("cty_socket", nargs = "?", help = "CTY PF_UNIX socket name", default = os.getenv("CRYPTECH_CTY_CLIENT_SOCKET_NAME", "/tmp/.cryptech_muxd.cty")) args = parser.parse_args() s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) try: s.connect(args.cty_socket) except socket.error: sys.exit("Couldn't connect to socket {}".format(args.cty_socket)) tornado.ioloop.IOLoop.current().run_sync(FemtoTerm(s).run) if __name__ == "__main__": try: main() except KeyboardInterrupt: pass


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