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Viewing changes to plugins.d/askpass-fifo.c

  • Committer: Teddy Hogeborn
  • Date: 2009-02-09 05:48:04 UTC
  • mfrom: (24.1.134 mandos)
  • Revision ID: teddy@fukt.bsnet.se-20090209054804-6phrjjrzjlpvuz7u
Merge from Björn:

* plugin-runner.c (main): Bug fix: For the "--options-for" option, do
                          not mangle arguments with colon characters.
                          Also support adding empty arguments.

* plugins.d/mandos-client.c: (mc): New global variable; moved from
                                   "main".
  (init_gpgme, pgp_packet_decrypt, init_gnutls_global,
  init_gnutls_session, start_mandos_communication): Removed "mc"
                                                    argument.  All
                                                    callers changed.

  (resolve_callback, browse_callback): Ignore "userdata" argument.
                                       All callers changed.
  (handle_sigterm): New function.
  (main): Add "handle_sigterm" as signal handler for SIGTERM before
          starting the main loop.

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Lines of Context:
plugins.d/askpass-fifo.c
 
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/*  -*- coding: utf-8 -*- */
 
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/*
 
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 * Askpass-FIFO - Read a password from a FIFO and output it
 
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 * 
 
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 * Copyright © 2008,2009 Teddy Hogeborn
 
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 * Copyright © 2008,2009 Björn Påhlsson
 
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 * 
 
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 * This program is free software: you can redistribute it and/or
 
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 * modify it under the terms of the GNU General Public License as
 
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 * published by the Free Software Foundation, either version 3 of the
 
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 * License, or (at your option) any later version.
 
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 * 
 
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 * This program is distributed in the hope that it will be useful, but
 
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 * WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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 * General Public License for more details.
 
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 * 
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program.  If not, see
 
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 * <http://www.gnu.org/licenses/>.
 
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 * 
 
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 * Contact the authors at <https://www.fukt.bsnet.se/~belorn/> and
 
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 * <https://www.fukt.bsnet.se/~teddy/>.
 
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 */
 
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#define _GNU_SOURCE             /* TEMP_FAILURE_RETRY() */
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#include <sys/types.h>          /* ssize_t */
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#include <sys/stat.h>           /* mkfifo(), S_IRUSR, S_IWUSR */
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  /* Create FIFO */
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  const char passfifo[] = "/lib/cryptsetup/passfifo";
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  ret = TEMP_FAILURE_RETRY(mkfifo(passfifo, S_IRUSR | S_IWUSR));
 
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  ret = (int)TEMP_FAILURE_RETRY(mkfifo(passfifo, S_IRUSR | S_IWUSR));
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  if(ret == -1 and errno != EEXIST){
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    perror("mkfifo");
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    return EXIT_FAILURE;
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  }
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  /* Open FIFO */
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  int fifo_fd = TEMP_FAILURE_RETRY(open(passfifo, O_RDONLY));
 
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  int fifo_fd = (int)TEMP_FAILURE_RETRY(open(passfifo, O_RDONLY));
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  if(fifo_fd == -1){
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    perror("open");
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    return EXIT_FAILURE;