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* keyedit.c (keyedit_menu, menu_clean): Simplify clean options to just

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"clean", and add "minimize".

* import.c (parse_import_options): Make help text match the export
versions of the options.

* options.h, export.c (parse_export_options, do_export_stream): Reduce
clean options to two: clean and minimize.

* trustdb.h, trustdb.c (clean_one_uid): New function that joins uid
and sig cleaning into one for a simple API outside trustdb.
This commit is contained in:
David Shaw 2005-11-18 04:25:07 +00:00
parent 9d49768999
commit eac8dbc9b7
7 changed files with 90 additions and 138 deletions
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14
g10/ChangeLog
View File

@ -1,3 +1,17 @@
2005-11-17 David Shaw <dshaw@jabberwocky.com>
* keyedit.c (keyedit_menu, menu_clean): Simplify clean options to
just "clean", and add "minimize".
* import.c (parse_import_options): Make help text match the export
versions of the options.
* options.h, export.c (parse_export_options, do_export_stream):
Reduce clean options to two: clean and minimize.
* trustdb.h, trustdb.c (clean_one_uid): New function that joins
uid and sig cleaning into one for a simple API outside trustdb.
2005-11-13 David Shaw <dshaw@jabberwocky.com>
* armor.c (parse_header_line): A fussy bit of 2440: header lines

43
g10/export.c
View File

@ -47,7 +47,6 @@ struct subkey_list_s
typedef struct subkey_list_s *subkey_list_t;
static int do_export( STRLIST users, int secret, unsigned int options );
static int do_export_stream( IOBUF out, STRLIST users, int secret,
KBNODE *keyblock_out, unsigned int options,
@ -63,24 +62,21 @@ parse_export_options(char *str,unsigned int *options,int noisy)
{"export-attributes",EXPORT_ATTRIBUTES,NULL,
N_("export attribute user IDs (generally photo IDs)")},
{"export-sensitive-revkeys",EXPORT_SENSITIVE_REVKEYS,NULL,
N_("export revocation keys that are marked as \"sensitive\"")},
{"export-clean",EXPORT_CLEAN_SIGS|EXPORT_CLEAN_UIDS,NULL,
N_("all export-clean-* options from above")},
{"export-clean-sigs",EXPORT_CLEAN_SIGS,NULL,
N_("remove unusable signatures during export")},
{"export-clean-uids",EXPORT_CLEAN_UIDS,NULL,
N_("remove unusable user IDs during export")},
{"export-minimal",
EXPORT_MINIMAL|EXPORT_CLEAN_SIGS|EXPORT_CLEAN_UIDS,NULL,
N_("remove unusable user IDs and all signatures during export")},
N_("export revocation keys marked as \"sensitive\"")},
{"export-reset-subkey-passwd",EXPORT_RESET_SUBKEY_PASSWD,NULL,
N_("remove the passphrase from exported subkeys")},
{"export-clean",EXPORT_CLEAN,NULL,
N_("remove unusable parts from key during export")},
{"export-minimal",EXPORT_MINIMAL|EXPORT_CLEAN,NULL,
N_("remove as much as possible from key during export")},
/* Aliases for backward compatibility */
{"include-local-sigs",EXPORT_LOCAL_SIGS,NULL,NULL},
{"include-attributes",EXPORT_ATTRIBUTES,NULL,NULL},
{"include-sensitive-revkeys",EXPORT_SENSITIVE_REVKEYS,NULL,NULL},
/* dummy */
{"export-unusable-sigs",0,NULL,NULL},
{"export-clean-sigs",0,NULL,NULL},
{"export-clean-uids",0,NULL,NULL},
{NULL,0,NULL,NULL}
/* add tags for include revoked and disabled? */
};
@ -381,9 +377,14 @@ do_export_stream( IOBUF out, STRLIST users, int secret,
}
else
{
/* It's a public key export. */
if(options&EXPORT_CLEAN_UIDS)
clean_uids_from_key(keyblock,opt.verbose);
/* It's a public key export, so do the cleaning if
requested. Note that both export-clean and
export-minimal only apply to UID sigs (0x10, 0x11,
0x12, and 0x13). A designated revocation is never
stripped, even with export-minimal set. */
if(options&EXPORT_CLEAN)
clean_key(keyblock,opt.verbose,options&EXPORT_MINIMAL,NULL,NULL);
}
/* And write it. */
@ -455,19 +456,7 @@ do_export_stream( IOBUF out, STRLIST users, int secret,
}
}
if(node->pkt->pkttype==PKT_USER_ID)
{
/* Run clean_sigs_from_uid against each uid if
export-clean-sigs is on. export-minimal causes it
to remove all non-selfsigs as well. Note that
export-minimal only applies to UID sigs (0x10,
0x11, 0x12, and 0x13). A designated revocation is
not stripped. */
if(options&EXPORT_CLEAN_SIGS)
clean_sigs_from_uid(keyblock,node,
opt.verbose,options&EXPORT_MINIMAL);
}
else if(node->pkt->pkttype==PKT_SIGNATURE)
if(node->pkt->pkttype==PKT_SIGNATURE)
{
/* do not export packets which are marked as not
exportable */

10
g10/import.c
View File

@ -102,18 +102,16 @@ parse_import_options(char *str,unsigned int *options,int noisy)
{"merge-only",IMPORT_MERGE_ONLY,NULL,
N_("only accept updates to existing keys")},
{"import-clean",IMPORT_CLEAN,NULL,
N_("remove unusable user IDs and signatures after import")},
{"import-clean-sigs",0,NULL,NULL},
{"import-clean-uids",0,NULL,NULL},
N_("remove unusable parts from key after import")},
{"import-minimal",IMPORT_MINIMAL|IMPORT_CLEAN,NULL,
N_("remove unusable user IDs and all signatures after import")},
/* Alias */
{"import-minimize",IMPORT_MINIMAL|IMPORT_CLEAN,NULL,NULL},
N_("remove as much as possible from key after import")},
/* Aliases for backward compatibility */
{"allow-local-sigs",IMPORT_LOCAL_SIGS,NULL,NULL},
{"repair-hkp-subkey-bug",IMPORT_REPAIR_PKS_SUBKEY_BUG,NULL,NULL},
/* dummy */
{"import-unusable-sigs",0,NULL,NULL},
{"import-clean-sigs",0,NULL,NULL},
{"import-clean-uids",0,NULL,NULL},
{NULL,0,NULL,NULL}
};

100
g10/keyedit.c
View File

@ -57,8 +57,7 @@ static int menu_adduid( KBNODE keyblock, KBNODE sec_keyblock,
int photo, const char *photo_name );
static void menu_deluid( KBNODE pub_keyblock, KBNODE sec_keyblock );
static int menu_delsig( KBNODE pub_keyblock );
static int menu_clean_sigs_from_uids(KBNODE keyblock,int self_only);
static int menu_clean_uids_from_key(KBNODE keyblock);
static int menu_clean(KBNODE keyblock,int self_only);
static void menu_delkey( KBNODE pub_keyblock, KBNODE sec_keyblock );
static int menu_addrevoker( KBNODE pub_keyblock,
KBNODE sec_keyblock, int sensitive );
@ -1442,13 +1441,12 @@ static struct
{ "disable" , cmdDISABLEKEY, KEYEDIT_NOT_SK, N_("disable key") },
{ "showphoto",cmdSHOWPHOTO , 0, N_("show selected photo IDs") },
{ "clean", cmdCLEAN , KEYEDIT_NOT_SK,
N_("clean unusable parts from key") },
N_("compact unusable user IDs and remove unusable signatures from key")},
{ "minimize", cmdMINIMIZE , KEYEDIT_NOT_SK,
N_("clean unusable parts from key and remove all signatures") },
N_("compact unusable user IDs and remove all signatures from key") },
{ NULL, cmdNONE, 0, NULL }
};
#ifdef HAVE_LIBREADLINE
/* These two functions are used by readline for command completion. */
@ -2175,32 +2173,11 @@ keyedit_menu( const char *username, STRLIST locusr,
break;
case cmdCLEAN:
{
if(*arg_string)
{
if(ascii_strcasecmp(arg_string,"sigs")==0
|| ascii_strcasecmp(arg_string,"signatures")==0
|| ascii_strcasecmp(arg_string,"certs")==0
|| ascii_strcasecmp(arg_string,"certificates")==0)
modified=menu_clean_sigs_from_uids(keyblock,0);
else if(ascii_strcasecmp(arg_string,"uids")==0)
redisplay=modified=menu_clean_uids_from_key(keyblock);
else
tty_printf("Unable to clean `%s'\n",arg_string);
}
else
{
modified=menu_clean_sigs_from_uids(keyblock,0);
modified+=menu_clean_uids_from_key(keyblock);
redisplay=modified;
}
}
redisplay=modified=menu_clean(keyblock,0);
break;
case cmdMINIMIZE:
modified=menu_clean_sigs_from_uids(keyblock,1);
modified+=menu_clean_uids_from_key(keyblock);
redisplay=modified;
redisplay=modified=menu_clean(keyblock,1);
break;
case cmdQUIT:
@ -3192,73 +3169,54 @@ menu_delsig( KBNODE pub_keyblock )
}
static int
menu_clean_sigs_from_uids(KBNODE keyblock,int self_only)
menu_clean(KBNODE keyblock,int self_only)
{
KBNODE uidnode;
int modified=0;
int select_all=!count_selected_uids(keyblock);
int modified=0,select_all=!count_selected_uids(keyblock);
for(uidnode=keyblock->next;uidnode;uidnode=uidnode->next)
for(uidnode=keyblock->next;
uidnode && uidnode->pkt->pkttype!=PKT_PUBLIC_SUBKEY;
uidnode=uidnode->next)
{
if(uidnode->pkt->pkttype==PKT_USER_ID
&& (uidnode->flag&NODFLG_SELUID || select_all))
{
int deleted;
int uids=0,sigs=0;
char *user=utf8_to_native(uidnode->pkt->pkt.user_id->name,
uidnode->pkt->pkt.user_id->len,
0);
deleted=clean_sigs_from_uid(keyblock,uidnode,opt.verbose,self_only);
if(deleted)
{
tty_printf(deleted==1?
"User ID \"%s\": %d signature removed.\n":
"User ID \"%s\": %d signatures removed.\n",
user,deleted);
modified=1;
}
else
tty_printf(_("User ID \"%s\": already clean.\n"),user);
xfree(user);
}
}
return modified;
}
static int
menu_clean_uids_from_key(KBNODE keyblock)
{
int modified=clean_uids_from_key(keyblock,0);
if(modified)
{
KBNODE node;
for(node=keyblock->next;node;node=node->next)
{
if(node->pkt->pkttype==PKT_USER_ID
&& node->pkt->pkt.user_id->flags.compacted)
clean_one_uid(keyblock,uidnode,opt.verbose,self_only,&uids,&sigs);
if(uids)
{
const char *reason;
char *user=utf8_to_native(node->pkt->pkt.user_id->name,
node->pkt->pkt.user_id->len,0);
if(node->pkt->pkt.user_id->is_revoked)
if(uidnode->pkt->pkt.user_id->is_revoked)
reason=_("revoked");
else if(node->pkt->pkt.user_id->is_expired)
else if(uidnode->pkt->pkt.user_id->is_expired)
reason=_("expired");
else
reason=_("invalid");
tty_printf("User ID \"%s\" compacted: %s\n",user,reason);
xfree(user);
modified=1;
}
else if(sigs)
{
tty_printf(sigs==1?
"User ID \"%s\": %d signature removed\n":
"User ID \"%s\": %d signatures removed\n",
user,sigs);
modified=1;
}
else
tty_printf(_("User ID \"%s\": already clean\n"),user);
xfree(user);
}
}
else
tty_printf("No user IDs are compactable.\n");
return modified;
}

7
g10/options.h
View File

@ -271,10 +271,9 @@ struct {
#define EXPORT_LOCAL_SIGS (1<<0)
#define EXPORT_ATTRIBUTES (1<<1)
#define EXPORT_SENSITIVE_REVKEYS (1<<2)
#define EXPORT_MINIMAL (1<<3)
#define EXPORT_CLEAN_SIGS (1<<4)
#define EXPORT_CLEAN_UIDS (1<<5)
#define EXPORT_RESET_SUBKEY_PASSWD (1<<6)
#define EXPORT_RESET_SUBKEY_PASSWD (1<<3)
#define EXPORT_MINIMAL (1<<4)
#define EXPORT_CLEAN (1<<5)
#define LIST_SHOW_PHOTOS (1<<0)
#define LIST_SHOW_POLICY_URLS (1<<1)

50
g10/trustdb.c
View File

@ -1574,7 +1574,7 @@ mark_usable_uid_certs (KBNODE keyblock, KBNODE uidnode,
}
}
int
static int
clean_sigs_from_uid(KBNODE keyblock,KBNODE uidnode,int noisy,int self_only)
{
int deleted=0;
@ -1712,49 +1712,43 @@ clean_uid_from_key(KBNODE keyblock,KBNODE uidnode,int noisy)
return deleted;
}
int
clean_uids_from_key(KBNODE keyblock,int noisy)
{
KBNODE uidnode;
int deleted=0;
merge_keys_and_selfsig(keyblock);
for(uidnode=keyblock->next;
uidnode && uidnode->pkt->pkttype!=PKT_PUBLIC_SUBKEY;
uidnode=uidnode->next)
if(uidnode->pkt->pkttype==PKT_USER_ID)
deleted+=clean_uid_from_key(keyblock,uidnode,noisy);
return deleted;
}
/* Needs to be called after a merge_keys_and_selfsig() */
void
clean_key(KBNODE keyblock,int noisy,int self_only,
int *uids_cleaned,int *sigs_cleaned)
clean_one_uid(KBNODE keyblock,KBNODE uidnode,int noisy,int self_only,
int *uids_cleaned,int *sigs_cleaned)
{
KBNODE uidnode;
int dummy;
assert(keyblock->pkt->pkttype==PKT_PUBLIC_KEY);
assert(uidnode->pkt->pkttype==PKT_USER_ID);
if(!uids_cleaned)
uids_cleaned=&dummy;
if(!sigs_cleaned)
sigs_cleaned=&dummy;
/* Do clean_uid_from_key first since if it fires off, we don't
have to bother with the other */
*uids_cleaned+=clean_uid_from_key(keyblock,uidnode,noisy);
if(!uidnode->pkt->pkt.user_id->flags.compacted)
*sigs_cleaned+=clean_sigs_from_uid(keyblock,uidnode,noisy,self_only);
}
void
clean_key(KBNODE keyblock,int noisy,int self_only,
int *uids_cleaned,int *sigs_cleaned)
{
KBNODE uidnode;
merge_keys_and_selfsig(keyblock);
for(uidnode=keyblock->next;
uidnode && uidnode->pkt->pkttype!=PKT_PUBLIC_SUBKEY;
uidnode=uidnode->next)
if(uidnode->pkt->pkttype==PKT_USER_ID)
{
/* Do clean_uid_from_key first since if it fires off, we don't
have to bother with the other */
*uids_cleaned+=clean_uid_from_key(keyblock,uidnode,noisy);
if(!uidnode->pkt->pkt.user_id->flags.compacted)
*sigs_cleaned+=clean_sigs_from_uid(keyblock,uidnode,noisy,self_only);
}
clean_one_uid(keyblock,uidnode,noisy,self_only,
uids_cleaned,sigs_cleaned);
}
/* Used by validate_one_keyblock to confirm a regexp within a trust

4
g10/trustdb.h
View File

@ -82,8 +82,8 @@ const char *get_ownertrust_string (PKT_public_key *pk);
void update_ownertrust (PKT_public_key *pk, unsigned int new_trust );
int clear_ownertrusts (PKT_public_key *pk);
int clean_sigs_from_uid(KBNODE keyblock,KBNODE uidnode,int noisy,int self_only);
int clean_uids_from_key(KBNODE keyblock,int noisy);
void clean_one_uid(KBNODE keyblock,KBNODE uidnode,int noisy,int self_only,
int *uids_cleaned,int *sigs_cleaned);
void clean_key(KBNODE keyblock,int noisy,int self_only,
int *uids_cleaned,int *sigs_cleaned);