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/* t-encrypt.c - Regression test.
Copyright (C) 2000 Werner Koch (dd9jn)
Copyright (C) 2001, 2002, 2003 g10 Code GmbH
This file is part of GPGME.
GPGME is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
GPGME is distributed 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GPGME; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <gpgme.h>
#define fail_if_err(err) \
do \
{ \
if (err) \
{ \
fprintf (stderr, "%s:%d: GpgmeError %s\n", \
__FILE__, __LINE__, gpgme_strerror (err)); \
exit (1); \
} \
} \
while (0)
static void
print_data (GpgmeData dh)
{
#define BUF_SIZE 512
char buf[BUF_SIZE + 1];
int ret;
ret = gpgme_data_seek (dh, 0, SEEK_SET);
if (ret)
fail_if_err (GPGME_File_Error);
while ((ret = gpgme_data_read (dh, buf, BUF_SIZE)) > 0)
fwrite (buf, ret, 1, stdout);
if (ret < 0)
fail_if_err (GPGME_File_Error);
}
static GpgmeError
passphrase_cb (void *opaque, const char *desc, void **hd, const char **result)
{
/* Cleanup by looking at *hd. */
if (!desc)
return 0;
*result = "abc";
return 0;
}
static void
check_result (GpgmeSignResult result, GpgmeSigMode type)
{
if (result->invalid_signers)
{
fprintf (stderr, "Invalid signer found: %s\n",
result->invalid_signers->id);
exit (1);
}
if (!result->signatures || result->signatures->next)
{
fprintf (stderr, "Unexpected number of signatures created\n");
exit (1);
}
if (result->signatures->type != type)
{
fprintf (stderr, "Wrong type of signature created\n");
exit (1);
}
if (result->signatures->pubkey_algo != GPGME_PK_DSA)
{
fprintf (stderr, "Wrong pubkey algorithm reported: %i\n",
result->signatures->pubkey_algo);
exit (1);
}
if (result->signatures->hash_algo != GPGME_MD_SHA1)
{
fprintf (stderr, "Wrong hash algorithm reported: %i\n",
result->signatures->hash_algo);
exit (1);
}
if (result->signatures->class != 0)
{
fprintf (stderr, "Wrong signature class reported: %lu\n",
result->signatures->class);
exit (1);
}
if (strcmp ("A0FF4590BB6122EDEF6E3C542D727CC768697734",
result->signatures->fpr))
{
fprintf (stderr, "Wrong fingerprint reported: %s\n",
result->signatures->fpr);
exit (1);
}
}
int
main (int argc, char **argv)
{
GpgmeCtx ctx;
GpgmeError err;
GpgmeData in, out;
GpgmeRecipients rset;
GpgmeEncryptResult result;
GpgmeSignResult sign_result;
char *agent_info;
err = gpgme_engine_check_version (GPGME_PROTOCOL_OpenPGP);
fail_if_err (err);
err = gpgme_new (&ctx);
fail_if_err (err);
gpgme_set_textmode (ctx, 1);
gpgme_set_armor (ctx, 1);
agent_info = getenv("GPG_AGENT_INFO");
if (!(agent_info && strchr (agent_info, ':')))
gpgme_set_passphrase_cb (ctx, passphrase_cb, NULL);
err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);
fail_if_err (err);
err = gpgme_data_new (&out);
fail_if_err (err);
err = gpgme_recipients_new (&rset);
fail_if_err (err);
err = gpgme_recipients_add_name_with_validity (rset, "Bob",
GPGME_VALIDITY_FULL);
fail_if_err (err);
err = gpgme_recipients_add_name_with_validity (rset, "Alpha",
GPGME_VALIDITY_FULL);
fail_if_err (err);
err = gpgme_op_encrypt_sign (ctx, rset, in, out);
fail_if_err (err);
result = gpgme_op_encrypt_result (ctx);
if (result->invalid_recipients)
{
fprintf (stderr, "Invalid recipient encountered: %s\n",
result->invalid_recipients->id);
exit (1);
}
sign_result = gpgme_op_sign_result (ctx);
check_result (sign_result, GPGME_SIG_MODE_NORMAL);
print_data (out);
gpgme_recipients_release (rset);
gpgme_data_release (in);
gpgme_data_release (out);
gpgme_release (ctx);
return 0;
}
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