1 /* vim:tw=78:ts=8:sw=4:set ft=c: */
3 Copyright (C) 2006-2009 Ben Kibbey <bjk@luxsci.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02110-1301 USA
22 #include <sys/types.h>
27 #define _ASSUAN_ONLY_GPG_ERRORS 1
37 #define N_(msgid) gettext(msgid)
73 pinentry_status_t status
;
75 gchar key
[ASSUAN_LINELENGTH
];
80 typedef gpg_error_t (*pinentry_finalize_cb
)(assuan_context_t
, guchar
*, gboolean
);
84 pth_mutex_t status_mutex
;
85 pth_mutex_t cond_mutex
;
90 pinentry_finalize_cb cb
;
94 pinentry_status_t status
;
109 assuan_error_t (*inquire_cb
)(void *data
, const char *line
);
135 file_header_v1_t fh1
;
138 } file_header_internal_t
;
140 struct client_thread_s
{
144 pth_mutex_t mp_mutex
;
149 struct assuan_cmd_s
{
150 assuan_context_t ctx
;
156 /* For use with .flags in the data file header. */
157 #define PWMD_CIPHER_OFFSET (1)
158 #define PWMD_CIPHER(n) (PWMD_CIPHER_OFFSET << n)
159 #define PWMD_CIPHER_AES128 PWMD_CIPHER(0)
160 #define PWMD_CIPHER_AES192 PWMD_CIPHER(1)
161 #define PWMD_CIPHER_AES256 PWMD_CIPHER(2)
162 #define PWMD_CIPHER_SERPENT128 PWMD_CIPHER(3)
163 #define PWMD_CIPHER_SERPENT192 PWMD_CIPHER(4)
164 #define PWMD_CIPHER_SERPENT256 PWMD_CIPHER(5)
165 #define PWMD_CIPHER_CAMELLIA128 PWMD_CIPHER(6)
166 #define PWMD_CIPHER_CAMELLIA192 PWMD_CIPHER(7)
167 #define PWMD_CIPHER_CAMELLIA256 PWMD_CIPHER(8)
168 #define PWMD_CIPHER_3DES PWMD_CIPHER(9)
169 #define PWMD_CIPHER_CAST5 PWMD_CIPHER(10)
170 #define PWMD_CIPHER_BLOWFISH PWMD_CIPHER(11)
171 #define PWMD_CIPHER_TWOFISH PWMD_CIPHER(12)
172 #define PWMD_CIPHER_TWOFISH128 PWMD_CIPHER(13)
174 #define PWMD_FLAG_OFFSET (1<<15)
175 #define PWMD_FLAG(n) (PWMD_FLAG_OFFSET << n)
177 struct client_crypto_s
{
186 file_header_internal_t
*fh
;
192 /* These are flags that are set by a client via the OPTION command. */
193 #define OPT_ITERATIONS 0x1
194 #define OPT_PINENTRY 0x2
195 #define OPT_PINENTRY_TO 0x4
198 assuan_context_t ctx
;
200 struct pinentry_s
*pinentry
;
202 gpointer doc
; /* xmlDocPtr */
213 gboolean is_lock_cmd
;
214 inquire_status_t inquire_status
;
215 struct client_thread_s
*thd
;
216 struct client_crypto_s
*crypto
;
224 pth_mutex_t rcfile_mutex
;
225 pth_mutex_t cn_mutex
;
226 GSList
*cn_thread_list
;
228 #define log_write0 log_write
230 #define log_write1(...) { \
231 if (get_key_file_integer("global", "log_level") >= 1) \
232 log_write(__VA_ARGS__); \
235 #define log_write2(...) { \
236 if (get_key_file_integer("global", "log_level") >= 2) \
237 log_write(__VA_ARGS__); \
240 void log_write(const gchar
*fmt
, ...);
241 gpg_error_t
send_error(assuan_context_t ctx
, gpg_error_t pwmd_errno
);
242 gpg_error_t
send_syserror(assuan_context_t ctx
, int e
);
243 gint
open_file(const gchar
*filename
, struct stat
*st
);
244 gpg_error_t
do_xml_encrypt(struct client_s
*client
, struct client_crypto_s
*,
245 const gchar
*filename
);
246 gint
get_key_file_integer(const gchar
*section
, const gchar
*what
);
247 gdouble
get_key_file_double(const gchar
*section
, const gchar
*what
);
248 gboolean
get_key_file_boolean(const gchar
*section
, const gchar
*what
);
249 gchar
*get_key_file_string(const gchar
*section
, const gchar
*what
);
250 gchar
*expand_homedir(gchar
*str
);
251 void free_client(struct client_s
*client
);
252 void cleanup_crypto(struct client_crypto_s
**);
253 struct client_crypto_s
*init_client_crypto();
254 gpg_error_t
init_client_crypto2(const char *filename
,
255 struct client_crypto_s
*crypto
);
256 gpg_error_t
do_assuan_command(assuan_context_t ctx
,
257 void *(*cb
)(void *data
), void *data
);
258 void close_file_header(file_header_internal_t
*fh
);
259 void cleanup_ev_cb(void *arg
);
260 void cleanup_mutex_cb(void *arg
);
261 void cleanup_fd_cb(void *arg
);
262 void cleanup_unlink_cb(void *arg
);
263 void cleanup_attr_cb(void *arg
);
264 void cleanup_cancel_cb(void *arg
);
265 guint
pwmd_cipher_str_to_cipher(const gchar
*str
);