1159d1e392
useful for regression tests. git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16423 ec53bebd-3082-4978-b11e-865c3cabbd6b
142 lines
3.1 KiB
C
142 lines
3.1 KiB
C
/*
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* Copyright (c) 2006 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "hx_locl.h"
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RCSID("$Id$");
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#include <dirent.h>
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static int
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dir_init(hx509_certs certs, void **data, int flags,
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const char *residue, hx509_lock lock)
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{
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*data = NULL;
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{
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struct stat sb;
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int ret;
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ret = stat(residue, &sb);
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if (ret == -1)
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return ENOENT;
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if ((sb.st_mode & S_IFDIR) == 0)
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return EINVAL;
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}
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*data = strdup(residue);
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if (*data == NULL)
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return ENOMEM;
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return 0;
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}
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static int
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dir_free(hx509_certs certs, void *data)
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{
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free(data);
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return 0;
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}
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static int
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dir_iter_start(hx509_certs certs, void *data, void **cursor)
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{
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DIR *d;
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d = opendir(data);
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if (d == NULL) {
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*cursor = 0;
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return 0;
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}
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*cursor = d;
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return 0;
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}
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static int
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dir_iter(hx509_certs certs, void *data, void *iter, hx509_cert *cert)
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{
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DIR *d = iter;
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int ret;
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*cert = NULL;
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do {
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struct dirent *dir;
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char *fn;
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dir = readdir(d);
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if (dir == NULL)
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return 0;
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if (asprintf(&fn, "%s/%s", (char *)data, dir->d_name) == -1)
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return ENOMEM;
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ret = _hx509_file_to_cert(fn, cert);
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free(fn);
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} while(ret != 0);
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return ret;
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}
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static int
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dir_iter_end(hx509_certs certs,
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void *data,
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void *cursor)
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{
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DIR *d = cursor;
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closedir(d);
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return 0;
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}
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static struct hx509_keyset_ops keyset_dir = {
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"DIR",
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0,
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dir_init,
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dir_free,
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NULL,
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NULL,
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dir_iter_start,
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dir_iter,
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dir_iter_end
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};
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void
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_hx509_ks_dir_register(void)
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{
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_hx509_ks_register(&keyset_dir);
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}
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