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Diffstat (limited to 'tkd/tkdaemon.h')
| -rw-r--r-- | tkd/tkdaemon.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/tkd/tkdaemon.h b/tkd/tkdaemon.h new file mode 100644 index 000000000..5d2a15fea --- /dev/null +++ b/tkd/tkdaemon.h @@ -0,0 +1,126 @@ +/* tkdaemon.h - Global definitions for the TKdaemon + * Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. + * + * This file is part of GnuPG. + * + * GnuPG 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 3 of the License, or + * (at your option) any later version. + * + * GnuPG 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 this program; if not, see <https://www.gnu.org/licenses/>. + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#ifndef TKDAEMON_H +#define TKDAEMON_H + +#ifdef GPG_ERR_SOURCE_DEFAULT +#error GPG_ERR_SOURCE_DEFAULT already defined +#endif +#define GPG_ERR_SOURCE_DEFAULT 18 // GPG_ERR_SOURCE_TKD +#include <gpg-error.h> +#include <assuan.h> + +#include <time.h> +#include <gcrypt.h> +#include "../common/util.h" +#include "../common/sysutils.h" + +typedef struct token_ctx_s *token_t; + +/* A large struct name "opt" to keep global flags. */ +EXTERN_UNLESS_MAIN_MODULE +struct +{ + unsigned int debug; /* Debug flags (DBG_foo_VALUE). */ + int verbose; /* Verbosity level. */ + int quiet; /* Be as quiet as possible. */ + int dry_run; /* Don't change any persistent data. */ + int batch; /* Batch mode. */ + const char *pkcs11_driver; /* Library to access the PKCS#1 module. */ +} opt; + + +#define DBG_APP_VALUE 1 /* Debug app specific stuff. */ +#define DBG_MPI_VALUE 2 /* debug mpi details */ +#define DBG_CRYPTO_VALUE 4 /* debug low level crypto */ +#define DBG_TOKEN_VALUE 16 /* debug token info */ +#define DBG_MEMORY_VALUE 32 /* debug memory allocation stuff */ +#define DBG_CACHE_VALUE 64 /* debug the caching */ +#define DBG_MEMSTAT_VALUE 128 /* show memory statistics */ +#define DBG_HASHING_VALUE 512 /* debug hashing operations */ +#define DBG_IPC_VALUE 1024 +#define DBG_TOKEN_IO_VALUE 2048 /* debug token I/O. */ + +#define DBG_APP (opt.debug & DBG_APP_VALUE) +#define DBG_CRYPTO (opt.debug & DBG_CRYPTO_VALUE) +#define DBG_MEMORY (opt.debug & DBG_MEMORY_VALUE) +#define DBG_CACHE (opt.debug & DBG_CACHE_VALUE) +#define DBG_HASHING (opt.debug & DBG_HASHING_VALUE) +#define DBG_IPC (opt.debug & DBG_IPC_VALUE) +#define DBG_TOKEN (opt.debug & DBG_TOKEN_VALUE) +#define DBG_TOKEN_IO (opt.debug & DBG_TOKEN_IO_VALUE) + +struct server_local_s; + +struct server_control_s +{ + /* Private data used to fire up the connection thread. We use this + structure do avoid an extra allocation for just a few bytes. */ + struct { + gnupg_fd_t fd; + } thread_startup; + + /* Local data of the server; used only in command.c. */ + struct server_local_s *server_local; + + /* Helper to store the value we are going to sign */ + struct + { + unsigned char *value; + int valuelen; + } in_data; +}; + + +/*-- tkdaemon.c --*/ +void tkd_exit (int rc); +void tkd_kick_the_loop (void); +const char *tkd_get_socket_name (void); +int get_active_connection_count (void); + +/*-- command.c --*/ +gpg_error_t initialize_module_command (void); +int tkd_command_handler (ctrl_t, gnupg_fd_t); +void send_status_info (ctrl_t ctrl, const char *keyword, ...) + GPGRT_ATTR_SENTINEL(1); +gpg_error_t send_status_direct (ctrl_t ctrl, + const char *keyword, const char *args); +gpg_error_t send_status_printf (ctrl_t ctrl, const char *keyword, + const char *format, ...) GPGRT_ATTR_PRINTF(3,4); +void send_keyinfo (ctrl_t ctrl, int data, const char *keygrip_str, + const char *serialno, const char *idstr, + const char *usage); + +/*-- pkcs11.c --*/ +gpg_error_t tkd_init (ctrl_t ctrl, assuan_context_t ctx, int rescan); +gpg_error_t tkd_fini (ctrl_t ctrl, assuan_context_t ctx); + +gpg_error_t tkd_sign (ctrl_t ctrl, assuan_context_t ctx, + const char *keygrip, int hash_algo, + unsigned char **r_outdata, + size_t *r_outdatalen); +gpg_error_t tkd_readkey (ctrl_t ctrl, assuan_context_t ctx, + const char *keygrip); +gpg_error_t tkd_keyinfo (ctrl_t ctrl, assuan_context_t ctx, + const char *keygrip, int opt_data, int cap); + + +#endif /*TKDAEMON_H*/ |