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* options.h, g10.c (main), export.c (parse_export_options,

Browse source 
do_export_stream): Add export-options export-clean-sigs,
export-clean-uids, export-clean-subkeys, and export-clean which is all
of the above.  Export-minimal is the same except it also removes all
non-selfsigs.  export-unusable-sigs is now a noop.
This commit is contained in:
David Shaw 2005-06-08 03:31:48 +00:00
parent 33f81c5bb6
commit 2c9948c00a
4 changed files with 47 additions and 24 deletions
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55
g10/export.c
View file

@ -1,6 +1,6 @@
/* export.c
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003,
* 2004 Free Software Foundation, Inc.
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
* 2005 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -35,6 +35,7 @@
#include "util.h"
#include "main.h"
#include "i18n.h"
#include "trustdb.h"
static int do_export( STRLIST users, int secret, unsigned int options );
static int do_export_stream( IOBUF out, STRLIST users, int secret,
@ -49,12 +50,20 @@ parse_export_options(char *str,unsigned int *options,int noisy)
{"export-local-sigs",EXPORT_LOCAL_SIGS,NULL},
{"export-attributes",EXPORT_ATTRIBUTES,NULL},
{"export-sensitive-revkeys",EXPORT_SENSITIVE_REVKEYS,NULL},
{"export-minimal",EXPORT_MINIMAL,NULL},
{"export-unusable-sigs",EXPORT_UNUSABLE_SIGS,NULL},
{"export-minimal",
EXPORT_MINIMAL|EXPORT_CLEAN_SIGS|EXPORT_CLEAN_UIDS|EXPORT_CLEAN_SUBKEYS,
NULL},
{"export-clean",
EXPORT_CLEAN_SIGS|EXPORT_CLEAN_UIDS|EXPORT_CLEAN_SUBKEYS,NULL},
{"export-clean-sigs",EXPORT_CLEAN_SIGS,NULL},
{"export-clean-uids",EXPORT_CLEAN_UIDS,NULL},
{"export-clean-subkeys",EXPORT_CLEAN_SUBKEYS,NULL},
/* Aliases for backward compatibility */
{"include-local-sigs",EXPORT_LOCAL_SIGS,NULL},
{"include-attributes",EXPORT_ATTRIBUTES,NULL},
{"include-sensitive-revkeys",EXPORT_SENSITIVE_REVKEYS,NULL},
/* dummy */
{"export-unusable-sigs",0,NULL},
{NULL,0,NULL}
/* add tags for include revoked and disabled? */
};
@ -222,13 +231,20 @@ do_export_stream( IOBUF out, STRLIST users, int secret,
keystr(sk_keyid));
continue;
}
if(options&EXPORT_MINIMAL)
keyid_from_sk(sk,keyid);
}
else if((options&EXPORT_MINIMAL)
&& (node=find_kbnode(keyblock,PKT_PUBLIC_KEY)))
keyid_from_pk(node->pkt->pkt.public_key,keyid);
else
{
/* It's a public key export */
if((options&EXPORT_MINIMAL)
&& (node=find_kbnode(keyblock,PKT_PUBLIC_KEY)))
keyid_from_pk(node->pkt->pkt.public_key,keyid);
if(options&EXPORT_CLEAN_UIDS)
clean_uids_from_key(keyblock,opt.verbose);
if(options&EXPORT_CLEAN_SUBKEYS)
clean_subkeys_from_key(keyblock,opt.verbose);
}
/* and write it */
for( kbctx=NULL; (node = walk_kbnode( keyblock, &kbctx, 0 )); ) {
@ -315,7 +331,14 @@ do_export_stream( IOBUF out, STRLIST users, int secret,
continue;
}
if( node->pkt->pkttype == PKT_SIGNATURE )
if(node->pkt->pkttype==PKT_USER_ID)
{
/* Run clean_sigs_from_uid against each uid if
export-clean-sigs is on. */
if(options&EXPORT_CLEAN_SIGS)
clean_sigs_from_uid(keyblock,node,opt.verbose);
}
else if(node->pkt->pkttype==PKT_SIGNATURE)
{
/* If we have export-minimal turned on, do not include
any signature that isn't a selfsig. Note that this
@ -327,16 +350,6 @@ do_export_stream( IOBUF out, STRLIST users, int secret,
|| node->pkt->pkt.signature->keyid[1]!=keyid[1]))
continue;
/* We do basically the same thing for
export-unusable-sigs. It only applies to expired
uid sigs that aren't selfsigs. */
if(!(options&EXPORT_UNUSABLE_SIGS)
&& IS_UID_SIG(node->pkt->pkt.signature)
&& node->pkt->pkt.signature->flags.expired
&& (node->pkt->pkt.signature->keyid[0]!=keyid[0]
|| node->pkt->pkt.signature->keyid[1]!=keyid[1]))
continue;
/* do not export packets which are marked as not
exportable */
if(!(options&EXPORT_LOCAL_SIGS)