1997-11-18 14:06:00 +00:00
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|
|
/* main.h
|
2002-06-29 13:46:34 +00:00
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* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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1997-11-18 14:06:00 +00:00
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*
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1998-12-23 12:41:40 +00:00
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|
* This file is part of GnuPG.
|
1997-11-18 14:06:00 +00:00
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|
*
|
1998-12-23 12:41:40 +00:00
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|
* GnuPG is free software; you can redistribute it and/or modify
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1997-11-18 14:06:00 +00:00
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|
* it under the terms of the GNU General Public License as published by
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|
* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
|
1998-12-23 12:41:40 +00:00
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|
|
* GnuPG is distributed in the hope that it will be useful,
|
1997-11-18 14:06:00 +00:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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2002-06-29 13:46:34 +00:00
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|
#ifndef G10_MAIN_H
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#define G10_MAIN_H
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#include "types.h"
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1997-11-24 11:04:11 +00:00
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#include "iobuf.h"
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2002-06-29 13:46:34 +00:00
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#include "mpi.h"
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#include "cipher.h"
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1997-12-16 19:15:09 +00:00
|
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|
#include "keydb.h"
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1997-11-24 22:24:04 +00:00
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|
2002-11-24 01:44:37 +00:00
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|
|
/* It could be argued that the default cipher should be 3DES rather
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|
than CAST5, and the default compression should be 0
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(i.e. uncompressed) rather than 1 (zip). */
|
2002-06-29 13:46:34 +00:00
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|
#define DEFAULT_CIPHER_ALGO CIPHER_ALGO_CAST5
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|
|
#define DEFAULT_DIGEST_ALGO DIGEST_ALGO_SHA1
|
* misc.c (compress_algo_to_string, check_compress_algo): Add bzip2.
* g10.c (main): Add read-only warning.
* compress.c (compress_filter): Make static to help force the use of
push_compress_filter. Remove default algorithm setting since that is done
in push_compress_filter now.
* main.h: Use named algorithm.
* filter.h, compress.c (push_compress_filter, push_compress_filter2): New.
Figure out which is the appropriate compression filter to use, and push it
into place.
* compress.c (handle_compressed), encode.c (encode_simple, encode_crypt),
sign.c (sign_file, sign_symencrypt_file), import.c (read_block), export.c
(do_export): Use push_compress_filter instead of pushing the compression
filter ourselves.
* compress-bz2.c: New. Bzlib versions of the compression filter routines.
* Makefile.am: Include compress-bz2.c if bz2lib is available.
2003-10-31 04:57:17 +00:00
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|
#define DEFAULT_COMPRESS_ALGO COMPRESS_ALGO_ZIP
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1998-01-02 20:40:10 +00:00
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|
2002-06-29 13:46:34 +00:00
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|
typedef struct {
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|
int header_okay;
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|
PK_LIST pk_list;
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|
|
cipher_filter_context_t cfx;
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|
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} encrypt_filter_context_t;
|
1999-12-08 21:03:03 +00:00
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|
2002-06-29 13:46:34 +00:00
|
|
|
struct groupitem
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{
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|
char *name;
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STRLIST values;
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|
|
struct groupitem *next;
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|
};
|
1998-01-02 20:40:10 +00:00
|
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|
2002-06-29 13:46:34 +00:00
|
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|
/*-- g10.c --*/
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|
|
extern int g10_errors_seen;
|
1998-11-10 12:59:59 +00:00
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|
1998-01-28 16:09:43 +00:00
|
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|
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
|
2002-06-29 13:46:34 +00:00
|
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|
void g10_exit(int rc) __attribute__ ((noreturn));
|
1998-01-28 16:09:43 +00:00
|
|
|
#else
|
2002-06-29 13:46:34 +00:00
|
|
|
void g10_exit(int rc);
|
1998-01-28 16:09:43 +00:00
|
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|
#endif
|
1998-12-10 19:20:47 +00:00
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|
void print_pubkey_algo_note( int algo );
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void print_cipher_algo_note( int algo );
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void print_digest_algo_note( int algo );
|
1998-01-28 16:09:43 +00:00
|
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|
1999-02-26 16:59:48 +00:00
|
|
|
/*-- armor.c --*/
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|
char *make_radix64_string( const byte *data, size_t len );
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|
1998-04-07 18:16:10 +00:00
|
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|
/*-- misc.c --*/
|
1998-05-15 18:49:19 +00:00
|
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|
void trap_unaligned(void);
|
2000-09-18 14:35:34 +00:00
|
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|
int disable_core_dumps(void);
|
1998-04-07 18:16:10 +00:00
|
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|
u16 checksum_u16( unsigned n );
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|
u16 checksum( byte *p, unsigned n );
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|
u16 checksum_mpi( MPI a );
|
1998-06-25 10:19:08 +00:00
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|
u32 buffer_to_u32( const byte *buffer );
|
2002-06-29 13:46:34 +00:00
|
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|
const byte *get_session_marker( size_t *rlen );
|
1999-10-26 12:14:37 +00:00
|
|
|
int openpgp_cipher_test_algo( int algo );
|
1999-11-13 16:43:23 +00:00
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|
int openpgp_pk_test_algo( int algo, unsigned int usage_flags );
|
2000-09-18 14:35:34 +00:00
|
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|
int openpgp_pk_algo_usage ( int algo );
|
1999-10-26 12:14:37 +00:00
|
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|
int openpgp_md_test_algo( int algo );
|
2002-06-29 13:46:34 +00:00
|
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|
void idea_cipher_warn( int show );
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|
|
struct expando_args
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|
{
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|
PKT_public_key *pk;
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|
|
PKT_secret_key *sk;
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|
|
|
byte imagetype;
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|
};
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|
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|
char *pct_expando(const char *string,struct expando_args *args);
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|
int hextobyte( const char *s );
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|
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|
void deprecated_warning(const char *configname,unsigned int configlineno,
|
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|
|
const char *option,const char *repl1,const char *repl2);
|
|
|
|
const char *compress_algo_to_string(int algo);
|
|
|
|
int check_compress_algo(int algo);
|
* sign.c (sign_file): Fix bug that causes spurious compression preference
warning.
* sign.c (clearsign_file): Fix bug that prevents proper warning message
from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key.
* main.h, misc.c (compliance_option_string, compliance_string,
compliance_failure), sign.c (sign_file, clearsign_file), encode.c
(encode_crypt, write_pubkey_enc_from_list): New functions to put the "this
message may not be usable...." warning in one place.
* options.h, g10.c (main): Part two of the simplification. Use a single
enum to indicate what we are compliant to (1991, 2440, PGPx, etc.)
2003-05-02 21:41:43 +00:00
|
|
|
const char *compliance_option_string(void);
|
2003-05-31 21:44:31 +00:00
|
|
|
void compliance_failure(void);
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|
struct parse_options
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|
|
{
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|
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|
char *name;
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|
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unsigned int bit;
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|
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|
};
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|
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|
int parse_options(char *str,unsigned int *options,struct parse_options *opts);
|
1999-11-13 16:43:23 +00:00
|
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|
1998-11-27 11:42:49 +00:00
|
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|
/*-- helptext.c --*/
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|
void display_online_help( const char *keyword );
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|
1997-11-18 14:06:00 +00:00
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|
/*-- encode.c --*/
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int encode_symmetric( const char *filename );
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int encode_store( const char *filename );
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int encode_crypt( const char *filename, STRLIST remusr );
|
2002-06-29 13:46:34 +00:00
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void encode_crypt_files(int nfiles, char **files, STRLIST remusr);
|
1998-01-02 20:40:10 +00:00
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int encrypt_filter( void *opaque, int control,
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|
IOBUF a, byte *buf, size_t *ret_len);
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|
1997-11-18 14:06:00 +00:00
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|
1997-11-24 11:04:11 +00:00
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|
/*-- sign.c --*/
|
2002-06-29 13:46:34 +00:00
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int complete_sig( PKT_signature *sig, PKT_secret_key *sk, MD_HANDLE md );
|
1998-01-13 19:04:23 +00:00
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int sign_file( STRLIST filenames, int detached, STRLIST locusr,
|
1999-02-16 13:16:33 +00:00
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int do_encrypt, STRLIST remusr, const char *outfile );
|
1998-02-04 18:54:31 +00:00
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int clearsign_file( const char *fname, STRLIST locusr, const char *outfile );
|
2002-06-29 13:46:34 +00:00
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int sign_symencrypt_file (const char *fname, STRLIST locusr);
|
1998-04-09 11:19:09 +00:00
|
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|
/*-- sig-check.c --*/
|
2002-09-13 12:52:30 +00:00
|
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|
int check_revocation_keys (PKT_public_key *pk, PKT_signature *sig);
|
1998-04-09 11:19:09 +00:00
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|
int check_key_signature( KBNODE root, KBNODE node, int *is_selfsig );
|
2002-12-28 04:25:29 +00:00
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|
int check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *check_pk,
|
2000-07-14 17:34:53 +00:00
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|
int *is_selfsig, u32 *r_expiredate, int *r_expired );
|
1998-04-09 11:19:09 +00:00
|
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|
1998-09-11 05:47:32 +00:00
|
|
|
/*-- delkey.c --*/
|
2002-06-29 13:46:34 +00:00
|
|
|
int delete_keys( STRLIST names, int secret, int allow_both );
|
1998-09-11 05:47:32 +00:00
|
|
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|
/*-- keyedit.c --*/
|
1999-07-12 16:49:22 +00:00
|
|
|
void keyedit_menu( const char *username, STRLIST locusr, STRLIST cmds,
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|
|
int sign_mode );
|
2002-08-19 08:28:00 +00:00
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|
void show_basic_key_info (KBNODE keyblock);
|
1997-11-24 11:04:11 +00:00
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|
1997-11-18 14:06:00 +00:00
|
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|
/*-- keygen.c --*/
|
2002-06-29 13:46:34 +00:00
|
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|
u32 ask_expire_interval(int object);
|
1998-10-18 15:21:22 +00:00
|
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|
u32 ask_expiredate(void);
|
2000-07-14 17:34:53 +00:00
|
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|
void generate_keypair( const char *fname );
|
2002-06-29 13:46:34 +00:00
|
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|
int keygen_set_std_prefs (const char *string,int personal);
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|
char *keygen_get_std_prefs (void);
|
2002-12-04 18:32:00 +00:00
|
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|
int keygen_add_key_expire( PKT_signature *sig, void *opaque );
|
1998-07-29 19:35:05 +00:00
|
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|
int keygen_add_std_prefs( PKT_signature *sig, void *opaque );
|
2002-06-29 13:46:34 +00:00
|
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|
int keygen_upd_std_prefs( PKT_signature *sig, void *opaque );
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|
int keygen_add_revkey(PKT_signature *sig, void *opaque);
|
1998-07-29 19:35:05 +00:00
|
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|
int generate_subkeypair( KBNODE pub_keyblock, KBNODE sec_keyblock );
|
1997-11-18 14:06:00 +00:00
|
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|
1997-11-24 11:04:11 +00:00
|
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|
/*-- openfile.c --*/
|
1997-11-18 14:06:00 +00:00
|
|
|
int overwrite_filep( const char *fname );
|
1999-06-01 14:08:57 +00:00
|
|
|
char *make_outfile_name( const char *iname );
|
1999-07-01 10:53:35 +00:00
|
|
|
char *ask_outfile_name( const char *name, size_t namelen );
|
1998-08-11 17:29:34 +00:00
|
|
|
int open_outfile( const char *iname, int mode, IOBUF *a );
|
2003-04-15 15:49:41 +00:00
|
|
|
IOBUF open_sigfile( const char *iname, progress_filter_context_t *pfx );
|
2000-07-14 17:34:53 +00:00
|
|
|
void try_make_homedir( const char *fname );
|
1997-11-18 14:06:00 +00:00
|
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|
1997-11-24 22:24:04 +00:00
|
|
|
/*-- seskey.c --*/
|
|
|
|
void make_session_key( DEK *dek );
|
|
|
|
MPI encode_session_key( DEK *dek, unsigned nbits );
|
2002-06-29 13:46:34 +00:00
|
|
|
MPI encode_md_value( int pubkey_algo, MD_HANDLE md,
|
2000-07-14 17:34:53 +00:00
|
|
|
int hash_algo, unsigned nbits, int v3compathack );
|
1997-11-24 22:24:04 +00:00
|
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|
1997-12-16 19:15:09 +00:00
|
|
|
/*-- comment.c --*/
|
|
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|
KBNODE make_comment_node( const char *s );
|
2002-06-29 13:46:34 +00:00
|
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|
KBNODE make_mpi_comment_node( const char *s, MPI a );
|
1997-11-24 22:24:04 +00:00
|
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|
|
1998-01-16 21:15:24 +00:00
|
|
|
/*-- import.c --*/
|
* main.h, import.c (parse_import_options, fix_hkp_corruption, import_one,
delete_inv_parts), g10.c (main): New import-option
"repair-hkp-subkey-bug", which repairs as much as possible the HKP
mangling multiple subkeys bug. It is on by default for keyserver
receives, and off by default for regular --import.
* main.h, import.c (import, import_one, delete_inv_parts), hkp.c
(hkp_ask_import), keyserver.c (keyserver_spawn): Use keyserver import
options when doing keyserver receives.
2002-07-24 21:17:19 +00:00
|
|
|
#define IMPORT_ALLOW_LOCAL_SIGS 1
|
2003-04-09 01:01:22 +00:00
|
|
|
#define IMPORT_REPAIR_PKS_SUBKEY_BUG 2
|
2002-07-22 22:26:14 +00:00
|
|
|
|
|
|
|
int parse_import_options(char *str,unsigned int *options);
|
* main.h, import.c (parse_import_options, fix_hkp_corruption, import_one,
delete_inv_parts), g10.c (main): New import-option
"repair-hkp-subkey-bug", which repairs as much as possible the HKP
mangling multiple subkeys bug. It is on by default for keyserver
receives, and off by default for regular --import.
* main.h, import.c (import, import_one, delete_inv_parts), hkp.c
(hkp_ask_import), keyserver.c (keyserver_spawn): Use keyserver import
options when doing keyserver receives.
2002-07-24 21:17:19 +00:00
|
|
|
void import_keys( char **fnames, int nnames, int fast,
|
|
|
|
void *stats_hd, unsigned int options );
|
|
|
|
int import_keys_stream( IOBUF inp, int fast,
|
|
|
|
void *stats_hd, unsigned int options );
|
2002-06-29 13:46:34 +00:00
|
|
|
void *import_new_stats_handle (void);
|
|
|
|
void import_release_stats_handle (void *p);
|
|
|
|
void import_print_stats (void *hd);
|
|
|
|
|
1999-05-22 20:54:54 +00:00
|
|
|
int collapse_uids( KBNODE *keyblock );
|
1999-01-19 18:37:41 +00:00
|
|
|
|
1998-01-26 22:09:01 +00:00
|
|
|
/*-- export.c --*/
|
2002-07-22 22:26:14 +00:00
|
|
|
#define EXPORT_INCLUDE_NON_RFC 1
|
|
|
|
#define EXPORT_INCLUDE_LOCAL_SIGS 2
|
|
|
|
#define EXPORT_INCLUDE_ATTRIBUTES 4
|
* options.h, main.h, export.c (parse_export_options, do_export_stream),
g10.c (main): add new --export-options option. Current flags are
"include-non-rfc", "include-local-sigs", "include-attributes", and
"include-sensitive-revkeys".
* options.h, hkp.c (hkp_export), keyserver.c (parse_keyserver_options,
keyserver_spawn): try passing unknown keyserver options to export options,
and if successful, use them when doing a keyserver --send-key.
* build-packet.c (build_sig_subpkt): We do not generate
SIGSUBPKT_PRIV_VERIFY_CACHE anymore.
2002-07-22 19:07:21 +00:00
|
|
|
#define EXPORT_INCLUDE_SENSITIVE_REVKEYS 8
|
|
|
|
|
|
|
|
int parse_export_options(char *str,unsigned int *options);
|
|
|
|
int export_pubkeys( STRLIST users, unsigned int options );
|
|
|
|
int export_pubkeys_stream( IOBUF out, STRLIST users, unsigned int options );
|
1998-06-29 12:30:57 +00:00
|
|
|
int export_seckeys( STRLIST users );
|
2000-07-14 17:34:53 +00:00
|
|
|
int export_secsubkeys( STRLIST users );
|
1998-06-29 12:30:57 +00:00
|
|
|
|
1998-02-16 20:05:02 +00:00
|
|
|
/* dearmor.c --*/
|
|
|
|
int dearmor_file( const char *fname );
|
1998-02-17 20:48:52 +00:00
|
|
|
int enarmor_file( const char *fname );
|
1998-01-16 21:15:24 +00:00
|
|
|
|
1998-02-16 20:05:02 +00:00
|
|
|
/*-- revoke.c --*/
|
2000-07-14 17:34:53 +00:00
|
|
|
struct revocation_reason_info;
|
1998-02-16 20:05:02 +00:00
|
|
|
int gen_revoke( const char *uname );
|
2002-06-29 13:46:34 +00:00
|
|
|
int gen_desig_revoke( const char *uname );
|
2000-07-14 17:34:53 +00:00
|
|
|
int revocation_reason_build_cb( PKT_signature *sig, void *opaque );
|
|
|
|
struct revocation_reason_info *
|
|
|
|
ask_revocation_reason( int key_rev, int cert_rev, int hint );
|
|
|
|
void release_revocation_reason_info( struct revocation_reason_info *reason );
|
1997-12-31 12:32:54 +00:00
|
|
|
|
1998-03-05 09:22:13 +00:00
|
|
|
/*-- keylist.c --*/
|
2000-07-14 17:34:53 +00:00
|
|
|
void public_key_list( STRLIST list );
|
|
|
|
void secret_key_list( STRLIST list );
|
2002-12-03 18:10:10 +00:00
|
|
|
void reorder_keyblock (KBNODE keyblock);
|
2002-06-29 13:46:34 +00:00
|
|
|
void list_keyblock( KBNODE keyblock, int secret, int fpr, void *opaque );
|
|
|
|
void print_fingerprint (PKT_public_key *pk, PKT_secret_key *sk, int mode);
|
|
|
|
void show_policy_url(PKT_signature *sig,int indent);
|
|
|
|
void show_notation(PKT_signature *sig,int indent);
|
2003-05-20 20:51:35 +00:00
|
|
|
void dump_attribs(const PKT_user_id *uid,
|
|
|
|
PKT_public_key *pk,PKT_secret_key *sk);
|
2002-06-29 13:46:34 +00:00
|
|
|
void set_attrib_fd(int fd);
|
1998-03-09 21:44:06 +00:00
|
|
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/*-- verify.c --*/
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2002-06-29 13:46:34 +00:00
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void print_file_status( int status, const char *name, int what );
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1998-03-09 21:44:06 +00:00
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int verify_signatures( int nfiles, char **files );
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2000-07-14 17:34:53 +00:00
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int verify_files( int nfiles, char **files );
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1998-03-09 21:44:06 +00:00
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/*-- decrypt.c --*/
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int decrypt_message( const char *filename );
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2002-06-29 13:46:34 +00:00
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void decrypt_messages(int nfiles, char **files);
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1998-03-09 21:44:06 +00:00
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/*-- plaintext.c --*/
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2002-06-29 13:46:34 +00:00
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int hash_datafiles( MD_HANDLE md, MD_HANDLE md2,
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1999-05-19 14:12:26 +00:00
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STRLIST files, const char *sigfilename, int textmode );
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1998-03-05 09:22:13 +00:00
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2002-06-29 13:46:34 +00:00
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/*-- pipemode.c --*/
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void run_in_pipemode (void);
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1998-03-19 15:27:29 +00:00
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/*-- signal.c --*/
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void init_signals(void);
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1998-08-11 17:29:34 +00:00
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void pause_on_sigusr( int which );
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1998-11-08 17:23:14 +00:00
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void block_all_signals(void);
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void unblock_all_signals(void);
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1998-03-19 15:27:29 +00:00
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2002-06-29 13:46:34 +00:00
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#endif /*G10_MAIN_H*/
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