security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-02 22:46:30 +02:00
Code Activity

Sylvester Version

Browse source
This commit is contained in:
Werner Koch 1997-12-31 12:32:54 +00:00
parent c351df1dc5
commit 4d2636eafe
20 changed files with 1971 additions and 144 deletions
Download patch file Download diff file Expand all files Collapse all files

112
g10/skclist.c Normal file
View file

@ -0,0 +1,112 @@
/* skclist.c
* Copyright (c) 1997 by Werner Koch (dd9jn)
*
* This file is part of G10.
*
* G10 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.
*
* G10 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <assert.h>
#include "options.h"
#include "packet.h"
#include "errors.h"
#include "keydb.h"
#include "memory.h"
#include "util.h"
void
release_skc_list( SKC_LIST skc_list )
{
SKC_LIST skc_rover;
for( ; skc_list; skc_list = skc_rover ) {
skc_rover = skc_list->next;
free_secret_cert( skc_list->skc );
m_free( skc_list );
}
}
int
build_skc_list( STRLIST locusr, SKC_LIST *ret_skc_list, int unlock )
{
SKC_LIST skc_list = NULL;
SKC_LIST skc_rover = NULL;
int rc;
if( !locusr ) { /* use the default one */
PKT_secret_cert *skc;
skc = m_alloc_clear( sizeof *skc );
if( (rc = get_seckey_byname( skc, NULL, unlock )) ) {
free_secret_cert( skc ); skc = NULL;
log_error("no default secret key: %s\n", g10_errstr(rc) );
}
else if( is_valid_pubkey_algo(skc->pubkey_algo) ) {
SKC_LIST r;
r = m_alloc( sizeof *r );
r->skc = skc; skc = NULL;
r->next = skc_list;
r->mark = 0;
skc_list = r;
}
else {
free_secret_cert( skc ); skc = NULL;
log_error("invalid default secret key: %s\n", g10_errstr(rc) );
}
}
else {
for(; locusr; locusr = locusr->next ) {
PKT_secret_cert *skc;
skc = m_alloc_clear( sizeof *skc );
if( (rc = get_seckey_byname( skc, locusr->d, unlock )) ) {
free_secret_cert( skc ); skc = NULL;
log_error("skipped '%s': %s\n", locusr->d, g10_errstr(rc) );
}
else if ( is_valid_pubkey_algo(skc->pubkey_algo) ) {
SKC_LIST r;
r = m_alloc( sizeof *r );
r->skc = skc; skc = NULL;
r->next = skc_list;
r->mark = 0;
skc_list = r;
}
else {
free_secret_cert( skc ); skc = NULL;
log_error("skipped '%s': %s\n", locusr->d, g10_errstr(rc) );
}
}
}
if( !rc && !skc_list ) {
log_error("no valid signators\n");
rc = G10ERR_NO_USER_ID;
}
if( rc )
release_skc_list( skc_list );
else
*ret_skc_list = skc_list;
return rc;
}