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83 lines
3.1 KiB
C
83 lines
3.1 KiB
C
/* trustdb.h - Trust database
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* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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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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*
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* GnuPG is distributed in the hope that it will be useful,
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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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#ifndef GPG_TRUSTDB_H
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#define GPG_TRUSTDB_H
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/* Trust values must be sorted in ascending order */
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#define TRUST_MASK 15
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#define TRUST_UNKNOWN 0 /* o: not yet calculated */
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#define TRUST_EXPIRED 1 /* e: calculation may be invalid */
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#define TRUST_UNDEFINED 2 /* q: not enough information for calculation */
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#define TRUST_NEVER 3 /* n: never trust this pubkey */
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#define TRUST_MARGINAL 4 /* m: marginally trusted */
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#define TRUST_FULLY 5 /* f: fully trusted */
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#define TRUST_ULTIMATE 6 /* u: ultimately trusted */
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/* trust values not covered by the mask */
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#define TRUST_FLAG_REVOKED 32 /* r: revoked */
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#define TRUST_FLAG_SUB_REVOKED 64
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#define TRUST_FLAG_DISABLED 128 /* d: key/uid disabled */
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#define PREFTYPE_SYM 1
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#define PREFTYPE_HASH 2
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#define PREFTYPE_COMPR 3
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/*-- trustdb.c --*/
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void list_trust_path( const char *username );
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void register_trusted_key( const char *string );
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void check_trustdb( const char *username );
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void update_trustdb( void );
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int setup_trustdb( int level, const char *dbname );
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void init_trustdb( void );
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void sync_trustdb( void );
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int check_trust( PKT_public_key *pk, unsigned *r_trustlevel,
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const byte* nh, int (*add_fnc)(ulong), unsigned *retflgs );
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int query_trust_info( PKT_public_key *pk, const byte *nh );
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int enum_cert_paths( void **context, ulong *lid,
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unsigned *ownertrust, unsigned *validity );
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void enum_cert_paths_print( void **context, FILE *fp,
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int refresh, ulong selected_lid );
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unsigned get_ownertrust( ulong lid );
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int get_ownertrust_info( ulong lid );
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byte *get_pref_data( ulong lid, const byte *namehash, size_t *ret_n );
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int is_algo_in_prefs( ulong lid, int preftype, int algo );
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int keyid_from_lid( ulong lid, u32 *keyid );
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ulong lid_from_keyblock( KBNODE keyblock );
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int query_trust_record( PKT_public_key *pk );
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int clear_trust_checked_flag( PKT_public_key *pk );
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int update_trust_record( KBNODE keyblock, int fast, int *modified );
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int insert_trust_record( KBNODE keyblock );
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int insert_trust_record_by_pk( PKT_public_key *pk );
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int update_ownertrust( ulong lid, unsigned new_trust );
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int trust_letter( unsigned value );
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/*-- tdbdump.c --*/
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void list_trustdb(const char *username);
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void export_ownertrust(void);
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void import_ownertrust(const char *fname);
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/*-- pkclist.c --*/
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int edit_ownertrust( ulong lid, int mode );
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#endif /*GPG_TRUSTDB_H*/
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