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-rw-r--r--g10/keylist.c1287
1 files changed, 1287 insertions, 0 deletions
diff --git a/g10/keylist.c b/g10/keylist.c
new file mode 100644
index 000000000..616cea8c9
--- /dev/null
+++ b/g10/keylist.c
@@ -0,0 +1,1287 @@
+/* keylist.c
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
+ * Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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.
+ *
+ * GnuPG 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 "photoid.h"
+#include "util.h"
+#include "ttyio.h"
+#include "trustdb.h"
+#include "main.h"
+#include "i18n.h"
+#include "status.h"
+
+static void list_all(int);
+static void list_one( STRLIST names, int secret);
+
+struct sig_stats
+{
+ int inv_sigs;
+ int no_key;
+ int oth_err;
+};
+
+static FILE *attrib_fp=NULL;
+
+/****************
+ * List the keys
+ * If list is NULL, all available keys are listed
+ */
+void
+public_key_list( STRLIST list )
+{
+ if( !list )
+ list_all(0);
+ else
+ list_one( list, 0 );
+}
+
+void
+secret_key_list( STRLIST list )
+{
+ if( !list )
+ list_all(1);
+ else /* List by user id */
+ list_one( list, 1 );
+}
+
+void
+print_seckey_info (PKT_secret_key *sk)
+{
+ u32 sk_keyid[2];
+ size_t n;
+ char *p;
+
+ keyid_from_sk (sk, sk_keyid);
+ tty_printf ("\nsec %4u%c/%08lX %s ",
+ nbits_from_sk (sk),
+ pubkey_letter (sk->pubkey_algo),
+ (ulong)sk_keyid[1], datestr_from_sk (sk));
+
+ p = get_user_id (sk_keyid, &n);
+ tty_print_utf8_string (p, n);
+ m_free (p);
+
+ tty_printf ("\n");
+}
+
+void
+print_pubkey_info (PKT_public_key *pk)
+{
+ u32 pk_keyid[2];
+ size_t n;
+ char *p;
+
+ keyid_from_pk (pk, pk_keyid);
+ tty_printf ("\npub %4u%c/%08lX %s ",
+ nbits_from_pk (pk),
+ pubkey_letter (pk->pubkey_algo),
+ (ulong)pk_keyid[1], datestr_from_pk (pk));
+
+
+ p = get_user_id (pk_keyid, &n);
+ tty_print_utf8_string (p, n);
+ m_free (p);
+
+ tty_printf ("\n\n");
+}
+
+/*
+ mode=0 for stdout.
+ mode=1 for log_info + status messages
+ mode=2 for status messages only
+*/
+
+void
+show_policy_url(PKT_signature *sig,int indent,int mode)
+{
+ const byte *p;
+ size_t len;
+ int seq=0,crit;
+ FILE *fp=mode?log_stream():stdout;
+
+ while((p=enum_sig_subpkt(sig->hashed,SIGSUBPKT_POLICY,&len,&seq,&crit)))
+ {
+ if(mode!=2)
+ {
+ int i;
+ char *str;
+
+ for(i=0;i<indent;i++)
+ putchar(' ');
+
+ /* This isn't UTF8 as it is a URL(?) */
+ if(crit)
+ str=_("Critical signature policy: ");
+ else
+ str=_("Signature policy: ");
+ if(mode)
+ log_info("%s",str);
+ else
+ printf("%s",str);
+ print_string(fp,p,len,0);
+ fprintf(fp,"\n");
+ }
+
+ if(mode)
+ write_status_buffer ( STATUS_POLICY_URL, p, len, 0 );
+ }
+}
+
+/*
+ mode=0 for stdout.
+ mode=1 for log_info + status messages
+ mode=2 for status messages only
+*/
+
+void
+show_notation(PKT_signature *sig,int indent,int mode)
+{
+ const byte *p;
+ size_t len;
+ int seq=0,crit;
+ FILE *fp=mode?log_stream():stdout;
+
+ /* There may be multiple notations in the same sig. */
+
+ while((p=enum_sig_subpkt(sig->hashed,SIGSUBPKT_NOTATION,&len,&seq,&crit)))
+ if(len>=8)
+ {
+ int n1,n2;
+
+ n1=(p[4]<<8)|p[5];
+ n2=(p[6]<<8)|p[7];
+
+ if(8+n1+n2!=len)
+ {
+ log_info(_("WARNING: invalid notation data found\n"));
+ return;
+ }
+
+ if(mode!=2)
+ {
+ int i;
+ char *str;
+
+ for(i=0;i<indent;i++)
+ putchar(' ');
+
+ /* This is UTF8 */
+ if(crit)
+ str=_("Critical signature notation: ");
+ else
+ str=_("Signature notation: ");
+ if(mode)
+ log_info("%s",str);
+ else
+ printf("%s",str);
+ print_utf8_string(fp,p+8,n1);
+ fprintf(fp,"=");
+
+ if(*p&0x80)
+ print_utf8_string(fp,p+8+n1,n2);
+ else
+ fprintf(fp,"[ %s ]",_("not human readable"));
+
+ fprintf(fp,"\n");
+ }
+
+ if(mode)
+ {
+ write_status_buffer ( STATUS_NOTATION_NAME, p+8 , n1, 0 );
+ write_status_buffer ( STATUS_NOTATION_DATA, p+8+n1, n2, 50 );
+ }
+ }
+ else
+ log_info(_("WARNING: invalid notation data found\n"));
+}
+
+static void
+print_signature_stats(struct sig_stats *s)
+{
+ if( s->inv_sigs == 1 )
+ tty_printf(_("1 bad signature\n") );
+ else if( s->inv_sigs )
+ tty_printf(_("%d bad signatures\n"), s->inv_sigs );
+ if( s->no_key == 1 )
+ tty_printf(_("1 signature not checked due to a missing key\n") );
+ else if( s->no_key )
+ tty_printf(_("%d signatures not checked due to missing keys\n"),s->no_key);
+ if( s->oth_err == 1 )
+ tty_printf(_("1 signature not checked due to an error\n") );
+ else if( s->oth_err )
+ tty_printf(_("%d signatures not checked due to errors\n"), s->oth_err );
+}
+
+static void
+list_all( int secret )
+{
+ KEYDB_HANDLE hd;
+ KBNODE keyblock = NULL;
+ int rc=0;
+ const char *lastresname, *resname;
+ struct sig_stats stats;
+
+ memset(&stats,0,sizeof(stats));
+
+ hd = keydb_new (secret);
+ if (!hd)
+ rc = G10ERR_GENERAL;
+ else
+ rc = keydb_search_first (hd);
+ if( rc ) {
+ if( rc != -1 )
+ log_error("keydb_search_first failed: %s\n", g10_errstr(rc) );
+ goto leave;
+ }
+
+ lastresname = NULL;
+ do {
+ rc = keydb_get_keyblock (hd, &keyblock);
+ if (rc) {
+ log_error ("keydb_get_keyblock failed: %s\n", g10_errstr(rc));
+ goto leave;
+ }
+ if(!opt.with_colons)
+ {
+ resname = keydb_get_resource_name (hd);
+ if (lastresname != resname )
+ {
+ int i;
+
+ printf("%s\n", resname );
+ for(i=strlen(resname); i; i-- )
+ putchar('-');
+ putchar('\n');
+ lastresname = resname;
+ }
+ }
+ merge_keys_and_selfsig( keyblock );
+ list_keyblock( keyblock, secret, opt.fingerprint,
+ opt.check_sigs?&stats:NULL);
+ release_kbnode( keyblock );
+ keyblock = NULL;
+ } while (!(rc = keydb_search_next (hd)));
+ if( rc && rc != -1 )
+ log_error ("keydb_search_next failed: %s\n", g10_errstr(rc));
+
+ if(opt.check_sigs && !opt.with_colons)
+ print_signature_stats(&stats);
+
+ leave:
+ release_kbnode (keyblock);
+ keydb_release (hd);
+}
+
+
+static void
+list_one( STRLIST names, int secret )
+{
+ int rc = 0;
+ KBNODE keyblock = NULL;
+ GETKEY_CTX ctx;
+ const char *resname;
+ char *keyring_str = _("Keyring");
+ int i;
+ struct sig_stats stats;
+
+ memset(&stats,0,sizeof(stats));
+
+ /* fixme: using the bynames function has the disadvantage that we
+ * don't know wether one of the names given was not found. OTOH,
+ * this function has the advantage to list the names in the
+ * sequence as defined by the keyDB and does not duplicate
+ * outputs. A solution could be do test whether all given have
+ * been listed (this needs a way to use the keyDB search
+ * functions) or to have the search function return indicators for
+ * found names. Yet another way is to use the keydb search
+ * facilities directly. */
+ if( secret ) {
+ rc = get_seckey_bynames( &ctx, NULL, names, &keyblock );
+ if( rc ) {
+ log_error("error reading key: %s\n", g10_errstr(rc) );
+ get_seckey_end( ctx );
+ return;
+ }
+ do {
+ if ((opt.list_options&LIST_SHOW_KEYRING) && !opt.with_colons) {
+ resname = keydb_get_resource_name (get_ctx_handle(ctx));
+ printf("%s: %s\n", keyring_str, resname);
+ for(i = strlen(resname) + strlen(keyring_str) + 2; i; i-- )
+ putchar('-');
+ putchar('\n');
+ }
+ list_keyblock( keyblock, 1, opt.fingerprint, NULL );
+ release_kbnode( keyblock );
+ } while( !get_seckey_next( ctx, NULL, &keyblock ) );
+ get_seckey_end( ctx );
+ }
+ else {
+ rc = get_pubkey_bynames( &ctx, NULL, names, &keyblock );
+ if( rc ) {
+ log_error("error reading key: %s\n", g10_errstr(rc) );
+ get_pubkey_end( ctx );
+ return;
+ }
+ do {
+ if ((opt.list_options&LIST_SHOW_KEYRING) && !opt.with_colons) {
+ resname = keydb_get_resource_name (get_ctx_handle(ctx));
+ printf("%s: %s\n", keyring_str, resname);
+ for(i = strlen(resname) + strlen(keyring_str) + 2; i; i-- )
+ putchar('-');
+ putchar('\n');
+ }
+ list_keyblock( keyblock, 0, opt.fingerprint,
+ opt.check_sigs?&stats:NULL );
+ release_kbnode( keyblock );
+ } while( !get_pubkey_next( ctx, NULL, &keyblock ) );
+ get_pubkey_end( ctx );
+ }
+
+ if(opt.check_sigs && !opt.with_colons)
+ print_signature_stats(&stats);
+}
+
+static void
+print_key_data( PKT_public_key *pk, u32 *keyid )
+{
+ int n = pk ? pubkey_get_npkey( pk->pubkey_algo ) : 0;
+ int i;
+
+ for(i=0; i < n; i++ ) {
+ printf("pkd:%d:%u:", i, mpi_get_nbits( pk->pkey[i] ) );
+ mpi_print(stdout, pk->pkey[i], 1 );
+ putchar(':');
+ putchar('\n');
+ }
+}
+
+static void
+print_capabilities (PKT_public_key *pk, PKT_secret_key *sk, KBNODE keyblock)
+{
+ if(pk || (sk && sk->protect.s2k.mode!=1001))
+ {
+ unsigned int use = pk? pk->pubkey_usage : sk->pubkey_usage;
+
+ if ( use & PUBKEY_USAGE_ENC )
+ putchar ('e');
+
+ if ( use & PUBKEY_USAGE_SIG )
+ {
+ putchar ('s');
+ if( pk? pk->is_primary : sk->is_primary )
+ putchar ('c');
+ }
+ }
+
+ if ( keyblock ) { /* figure out the usable capabilities */
+ KBNODE k;
+ int enc=0, sign=0, cert=0, disabled=0;
+
+ for (k=keyblock; k; k = k->next ) {
+ if ( k->pkt->pkttype == PKT_PUBLIC_KEY
+ || k->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
+ pk = k->pkt->pkt.public_key;
+
+ if(pk->is_primary)
+ disabled=pk_is_disabled(pk);
+
+ if ( pk->is_valid && !pk->is_revoked && !pk->has_expired ) {
+ if ( pk->pubkey_usage & PUBKEY_USAGE_ENC )
+ enc = 1;
+ if ( pk->pubkey_usage & PUBKEY_USAGE_SIG )
+ {
+ sign = 1;
+ if(pk->is_primary)
+ cert = 1;
+ }
+ }
+ }
+ else if ( k->pkt->pkttype == PKT_SECRET_KEY
+ || k->pkt->pkttype == PKT_SECRET_SUBKEY ) {
+ sk = k->pkt->pkt.secret_key;
+ if ( sk->is_valid && !sk->is_revoked && !sk->has_expired
+ && sk->protect.s2k.mode!=1001 ) {
+ if ( sk->pubkey_usage & PUBKEY_USAGE_ENC )
+ enc = 1;
+ if ( sk->pubkey_usage & PUBKEY_USAGE_SIG )
+ {
+ sign = 1;
+ if(sk->is_primary)
+ cert = 1;
+ }
+ }
+ }
+ }
+ if (enc)
+ putchar ('E');
+ if (sign)
+ putchar ('S');
+ if (cert)
+ putchar ('C');
+ if (disabled)
+ putchar ('D');
+ }
+
+ putchar(':');
+}
+
+void
+dump_attribs(const PKT_user_id *uid,PKT_public_key *pk,PKT_secret_key *sk)
+{
+ int i;
+
+ if(!attrib_fp)
+ return;
+
+ for(i=0;i<uid->numattribs;i++)
+ {
+ if(is_status_enabled())
+ {
+ byte array[MAX_FINGERPRINT_LEN], *p;
+ char buf[(MAX_FINGERPRINT_LEN*2)+90];
+ size_t j,n;
+
+ if(pk)
+ fingerprint_from_pk( pk, array, &n );
+ else if(sk)
+ fingerprint_from_sk( sk, array, &n );
+ else
+ BUG();
+
+ p = array;
+ for(j=0; j < n ; j++, p++ )
+ sprintf(buf+2*j, "%02X", *p );
+
+ sprintf(buf+strlen(buf)," %lu %u %u %u %lu %lu %u",
+ (ulong)uid->attribs[i].len,uid->attribs[i].type,i+1,
+ uid->numattribs,(ulong)uid->created,(ulong)uid->expiredate,
+ ((uid->is_primary?0x01:0)|
+ (uid->is_revoked?0x02:0)|
+ (uid->is_expired?0x04:0)));
+ write_status_text(STATUS_ATTRIBUTE,buf);
+ }
+
+ fwrite(uid->attribs[i].data,uid->attribs[i].len,1,attrib_fp);
+ }
+}
+
+static void
+list_keyblock_print ( KBNODE keyblock, int secret, int fpr, void *opaque )
+{
+ int rc = 0;
+ KBNODE kbctx;
+ KBNODE node;
+ PKT_public_key *pk;
+ PKT_secret_key *sk;
+ u32 keyid[2];
+ int any=0;
+ struct sig_stats *stats=opaque;
+ int newformat=((opt.list_options&LIST_SHOW_VALIDITY) && !secret)
+ || (opt.list_options&LIST_SHOW_LONG_KEYID);
+
+ /* get the keyid from the keyblock */
+ node = find_kbnode( keyblock, secret? PKT_SECRET_KEY : PKT_PUBLIC_KEY );
+ if( !node ) {
+ log_error("Oops; key lost!\n");
+ dump_kbnode( keyblock );
+ return;
+ }
+
+ if( secret )
+ {
+ pk = NULL;
+ sk = node->pkt->pkt.secret_key;
+ keyid_from_sk( sk, keyid );
+
+ printf("sec%c %4u%c/",(sk->protect.s2k.mode==1001)?'#':' ',
+ nbits_from_sk( sk ),pubkey_letter( sk->pubkey_algo ));
+
+ if(opt.list_options&LIST_SHOW_LONG_KEYID)
+ printf("%08lX%08lX",(ulong)keyid[0],(ulong)keyid[1]);
+ else
+ printf("%08lX",(ulong)keyid[1]);
+
+ printf(" %s%s",datestr_from_sk( sk ),newformat?"":" " );
+
+ if(newformat && sk->expiredate )
+ printf(_(" [expires: %s]"), expirestr_from_sk( sk ) );
+ }
+ else
+ {
+ int validity;
+ pk = node->pkt->pkt.public_key;
+ sk = NULL;
+ keyid_from_pk( pk, keyid );
+
+ validity=get_validity(pk,NULL);
+
+ printf("pub %4u%c/",
+ nbits_from_pk(pk),pubkey_letter(pk->pubkey_algo));
+
+ if(opt.list_options&LIST_SHOW_LONG_KEYID)
+ printf("%08lX%08lX",(ulong)keyid[0],(ulong)keyid[1]);
+ else
+ printf("%08lX",(ulong)keyid[1]);
+
+ printf(" %s%s",datestr_from_pk( pk ),newformat?"":" " );
+
+ /* We didn't include this before in the key listing, but there
+ is room in the new format, so why not? */
+ if(newformat && pk->expiredate)
+ printf(_(" [expires: %s]"), expirestr_from_pk( pk ) );
+
+ if(opt.list_options&LIST_SHOW_VALIDITY)
+ printf(" [%s]",trust_value_to_string(validity));
+ }
+
+ for( kbctx=NULL; (node=walk_kbnode( keyblock, &kbctx, 0)) ; ) {
+ if( node->pkt->pkttype == PKT_USER_ID && !opt.fast_list_mode ) {
+ int indent;
+ /* don't list revoked or expired UIDS unless we are in
+ * verbose mode and signature listing has not been
+ * requested */
+ if ( !opt.verbose && !opt.list_sigs &&
+ (node->pkt->pkt.user_id->is_revoked ||
+ node->pkt->pkt.user_id->is_expired ))
+ continue;
+
+ if(attrib_fp && node->pkt->pkt.user_id->attrib_data!=NULL)
+ dump_attribs(node->pkt->pkt.user_id,pk,sk);
+
+ if(!any && newformat)
+ printf("\n");
+
+ if((opt.list_options&LIST_SHOW_VALIDITY) && pk)
+ {
+ const char *validity=
+ trust_value_to_string(get_validity(pk,node->pkt->pkt.user_id));
+
+ /* Includes the 3 spaces for [, ], and " ". */
+ indent=((opt.list_options&LIST_SHOW_LONG_KEYID)?23:15)
+ -strlen(validity);
+
+ if(indent<0)
+ indent=0;
+
+ printf("uid%*s[%s] ",indent,"",validity);
+ }
+ else if(newformat)
+ printf("uid%*s",26,"");
+ else if(any)
+ printf("uid%*s",29,"");
+
+ if ( node->pkt->pkt.user_id->is_revoked )
+ fputs ("[revoked] ", stdout);
+ if ( node->pkt->pkt.user_id->is_expired )
+ fputs ("[expired] ", stdout);
+
+ print_utf8_string( stdout, node->pkt->pkt.user_id->name,
+ node->pkt->pkt.user_id->len );
+ putchar('\n');
+ if( !any ) {
+ if( fpr )
+ print_fingerprint( pk, sk, 0 );
+ if( opt.with_key_data )
+ print_key_data( pk, keyid );
+ any = 1;
+ }
+
+ if((opt.list_options&LIST_SHOW_PHOTOS)
+ && node->pkt->pkt.user_id->attribs!=NULL)
+ show_photos(node->pkt->pkt.user_id->attribs,
+ node->pkt->pkt.user_id->numattribs,pk,sk);
+ }
+ else if( node->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
+ u32 keyid2[2];
+ PKT_public_key *pk2 = node->pkt->pkt.public_key;
+
+ if( !any ) {
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 ); /* of the main key */
+ any = 1;
+ }
+
+ keyid_from_pk( pk2, keyid2 );
+ printf("sub %4u%c/",
+ nbits_from_pk( pk2 ),pubkey_letter( pk2->pubkey_algo ));
+ if(opt.list_options&LIST_SHOW_LONG_KEYID)
+ printf("%08lX%08lX",(ulong)keyid2[0],(ulong)keyid2[1]);
+ else
+ printf("%08lX",(ulong)keyid2[1]);
+ printf(" %s",datestr_from_pk(pk2));
+ if( pk2->expiredate )
+ printf(_(" [expires: %s]"), expirestr_from_pk( pk2 ) );
+ putchar('\n');
+ if( fpr > 1 )
+ print_fingerprint( pk2, NULL, 0 );
+ if( opt.with_key_data )
+ print_key_data( pk2, keyid2 );
+ }
+ else if( node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
+ u32 keyid2[2];
+ PKT_secret_key *sk2 = node->pkt->pkt.secret_key;
+
+ if( !any ) {
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 ); /* of the main key */
+ any = 1;
+ }
+
+ keyid_from_sk( sk2, keyid2 );
+ printf("ssb %4u%c/",
+ nbits_from_sk( sk2 ),pubkey_letter( sk2->pubkey_algo ));
+ if(opt.list_options&LIST_SHOW_LONG_KEYID)
+ printf("%08lX%08lX",(ulong)keyid2[0],(ulong)keyid2[1]);
+ else
+ printf("%08lX",(ulong)keyid2[1]);
+ printf(" %s",datestr_from_sk( sk2 ) );
+ if( sk2->expiredate )
+ printf(_(" [expires: %s]"), expirestr_from_sk( sk2 ) );
+ putchar('\n');
+ if( fpr > 1 )
+ print_fingerprint( NULL, sk2, 0 );
+ }
+ else if( opt.list_sigs && node->pkt->pkttype == PKT_SIGNATURE ) {
+ PKT_signature *sig = node->pkt->pkt.signature;
+ int sigrc;
+ char *sigstr;
+
+ if( stats ) {
+ /*fflush(stdout);*/
+ rc = check_key_signature( keyblock, node, NULL );
+ switch( rc ) {
+ case 0: sigrc = '!'; break;
+ case G10ERR_BAD_SIGN: stats->inv_sigs++; sigrc = '-'; break;
+ case G10ERR_NO_PUBKEY:
+ case G10ERR_UNU_PUBKEY: stats->no_key++; continue;
+ default: stats->oth_err++; sigrc = '%'; break;
+ }
+
+ /* TODO: Make sure a cached sig record here still has
+ the pk that issued it. See also
+ keyedit.c:print_and_check_one_sig */
+
+ }
+ else {
+ rc = 0;
+ sigrc = ' ';
+ }
+
+ if( !any ) { /* no user id, (maybe a revocation follows)*/
+ /* Check if the pk is really revoked - there could be a
+ 0x20 sig packet there even if we are not revoked
+ (say, if a revocation key issued the packet, but the
+ revocation key isn't present to verify it.) */
+ if( sig->sig_class == 0x20 && pk->is_revoked )
+ puts("[revoked]");
+ else if( sig->sig_class == 0x18 )
+ puts("[key binding]");
+ else if( sig->sig_class == 0x28 )
+ puts("[subkey revoked]");
+ else
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 );
+ any=1;
+ }
+
+ if( sig->sig_class == 0x20 || sig->sig_class == 0x28
+ || sig->sig_class == 0x30 )
+ sigstr = "rev";
+ else if( (sig->sig_class&~3) == 0x10 )
+ sigstr = "sig";
+ else if( sig->sig_class == 0x18 )
+ sigstr = "sig";
+ else if( sig->sig_class == 0x1F )
+ sigstr = "sig";
+ else {
+ printf("sig "
+ "[unexpected signature class 0x%02x]\n",sig->sig_class );
+ continue;
+ }
+
+ fputs( sigstr, stdout );
+ printf("%c%c %c%c%c%c%c%c ",
+ sigrc,(sig->sig_class-0x10>0 &&
+ sig->sig_class-0x10<4)?'0'+sig->sig_class-0x10:' ',
+ sig->flags.exportable?' ':'L',
+ sig->flags.revocable?' ':'R',
+ sig->flags.policy_url?'P':' ',
+ sig->flags.notation?'N':' ',
+ sig->flags.expired?'X':' ',
+ (sig->trust_depth>9)?'T':
+ (sig->trust_depth>0)?'0'+sig->trust_depth:' ');
+ if(opt.list_options&LIST_SHOW_LONG_KEYID)
+ printf("%08lX%08lX",(ulong)sig->keyid[0],(ulong)sig->keyid[1]);
+ else
+ printf("%08lX",(ulong)sig->keyid[1]);
+ printf(" %s ", datestr_from_sig(sig));
+ if( sigrc == '%' )
+ printf("[%s] ", g10_errstr(rc) );
+ else if( sigrc == '?' )
+ ;
+ else if ( !opt.fast_list_mode ) {
+ size_t n;
+ char *p = get_user_id( sig->keyid, &n );
+ print_utf8_string( stdout, p, n );
+ m_free(p);
+ }
+ putchar('\n');
+
+ if(sig->flags.policy_url && (opt.list_options&LIST_SHOW_POLICY))
+ show_policy_url(sig,3,0);
+
+ if(sig->flags.notation && (opt.list_options&LIST_SHOW_NOTATION))
+ show_notation(sig,3,0);
+
+ /* fixme: check or list other sigs here */
+ }
+ }
+ putchar('\n');
+}
+
+
+static void
+list_keyblock_colon( KBNODE keyblock, int secret, int fpr )
+{
+ int rc = 0;
+ KBNODE kbctx;
+ KBNODE node;
+ PKT_public_key *pk;
+ PKT_secret_key *sk;
+ u32 keyid[2];
+ int any=0;
+ int trustletter = 0;
+ int ulti_hack = 0;
+
+ /* get the keyid from the keyblock */
+ node = find_kbnode( keyblock, secret? PKT_SECRET_KEY : PKT_PUBLIC_KEY );
+ if( !node ) {
+ log_error("Oops; key lost!\n");
+ dump_kbnode( keyblock );
+ return;
+ }
+
+ if( secret ) {
+ pk = NULL;
+ sk = node->pkt->pkt.secret_key;
+ keyid_from_sk( sk, keyid );
+ printf("sec:u:%u:%d:%08lX%08lX:%s:%s:::",
+ nbits_from_sk( sk ),
+ sk->pubkey_algo,
+ (ulong)keyid[0],(ulong)keyid[1],
+ colon_datestr_from_sk( sk ),
+ colon_strtime (sk->expiredate)
+ /* fixme: add LID here */ );
+ }
+ else {
+ pk = node->pkt->pkt.public_key;
+ sk = NULL;
+ keyid_from_pk( pk, keyid );
+ fputs( "pub:", stdout );
+ if ( !pk->is_valid )
+ putchar ('i');
+ else if ( pk->is_revoked )
+ putchar ('r');
+ else if ( pk->has_expired )
+ putchar ('e');
+ else if ( opt.fast_list_mode || opt.no_expensive_trust_checks )
+ ;
+ else {
+ trustletter = get_validity_info ( pk, NULL );
+ if( trustletter == 'u' )
+ ulti_hack = 1;
+ putchar(trustletter);
+ }
+ printf(":%u:%d:%08lX%08lX:%s:%s:",
+ nbits_from_pk( pk ),
+ pk->pubkey_algo,
+ (ulong)keyid[0],(ulong)keyid[1],
+ colon_datestr_from_pk( pk ),
+ colon_strtime (pk->expiredate) );
+ if( pk->local_id )
+ printf("%lu", pk->local_id );
+ putchar(':');
+ if( !opt.fast_list_mode && !opt.no_expensive_trust_checks )
+ putchar( get_ownertrust_info(pk) );
+ putchar(':');
+ }
+
+ if (opt.fixed_list_mode) {
+ /* do not merge the first uid with the primary key */
+ putchar(':');
+ putchar(':');
+ print_capabilities (pk, sk, keyblock);
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 );
+ if( opt.with_key_data )
+ print_key_data( pk, keyid );
+ any = 1;
+ }
+
+
+ for( kbctx=NULL; (node=walk_kbnode( keyblock, &kbctx, 0)) ; ) {
+ if( node->pkt->pkttype == PKT_USER_ID && !opt.fast_list_mode ) {
+ PKT_user_id *uid=node->pkt->pkt.user_id;
+ if(attrib_fp && node->pkt->pkt.user_id->attrib_data!=NULL)
+ dump_attribs(node->pkt->pkt.user_id,pk,sk);
+ /*
+ * Fixme: We need a is_valid flag here too
+ */
+ if( any ) {
+ int i;
+ char *str=uid->attrib_data?"uat":"uid";
+ if ( uid->is_revoked )
+ printf("%s:r::::",str);
+ else if ( uid->is_expired )
+ printf("%s:e::::",str);
+ else if ( opt.no_expensive_trust_checks ) {
+ printf("%s:::::",str);
+ }
+ else {
+ int uid_validity;
+
+ if( pk && !ulti_hack )
+ uid_validity=get_validity_info (pk, uid);
+ else
+ uid_validity = 'u';
+ printf("%s:%c::::",str,uid_validity);
+ }
+
+ printf("%s:",colon_strtime(uid->created));
+ printf("%s:",colon_strtime(uid->expiredate));
+
+ namehash_from_uid(uid);
+
+ for(i=0; i < 20; i++ )
+ printf("%02X",uid->namehash[i]);
+
+ printf("::");
+ }
+ if(uid->attrib_data)
+ printf("%u %lu",uid->numattribs,uid->attrib_len);
+ else
+ print_string(stdout,uid->name,uid->len, ':' );
+ putchar(':');
+ if (any)
+ putchar('\n');
+ else {
+ putchar(':');
+ print_capabilities (pk, sk, keyblock);
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 );
+ if( opt.with_key_data )
+ print_key_data( pk, keyid );
+ any = 1;
+ }
+ }
+ else if( node->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
+ u32 keyid2[2];
+ PKT_public_key *pk2 = node->pkt->pkt.public_key;
+
+ if( !any ) {
+ putchar(':');
+ putchar(':');
+ print_capabilities (pk, sk, keyblock);
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 ); /* of the main key */
+ any = 1;
+ }
+
+ keyid_from_pk( pk2, keyid2 );
+ fputs ("sub:", stdout );
+ if ( !pk2->is_valid )
+ putchar ('i');
+ else if ( pk2->is_revoked )
+ putchar ('r');
+ else if ( pk2->has_expired )
+ putchar ('e');
+ else if ( opt.fast_list_mode || opt.no_expensive_trust_checks )
+ ;
+ else {
+ /* trustletter should always be defined here */
+ if(trustletter)
+ printf("%c", trustletter );
+ }
+ printf(":%u:%d:%08lX%08lX:%s:%s:",
+ nbits_from_pk( pk2 ),
+ pk2->pubkey_algo,
+ (ulong)keyid2[0],(ulong)keyid2[1],
+ colon_datestr_from_pk( pk2 ),
+ colon_strtime (pk2->expiredate)
+ /* fixme: add LID and ownertrust here */
+ );
+ if( pk->local_id ) /* use the local_id of the main key??? */
+ printf("%lu", pk->local_id );
+ putchar(':');
+ putchar(':');
+ putchar(':');
+ putchar(':');
+ print_capabilities (pk2, NULL, NULL);
+ putchar('\n');
+ if( fpr > 1 )
+ print_fingerprint( pk2, NULL, 0 );
+ if( opt.with_key_data )
+ print_key_data( pk2, keyid2 );
+ }
+ else if( node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
+ u32 keyid2[2];
+ PKT_secret_key *sk2 = node->pkt->pkt.secret_key;
+
+ if( !any ) {
+ putchar(':');
+ putchar(':');
+ print_capabilities (pk, sk, keyblock);
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 ); /* of the main key */
+ any = 1;
+ }
+
+ keyid_from_sk( sk2, keyid2 );
+ printf("ssb::%u:%d:%08lX%08lX:%s:%s:::::",
+ nbits_from_sk( sk2 ),
+ sk2->pubkey_algo,
+ (ulong)keyid2[0],(ulong)keyid2[1],
+ colon_datestr_from_sk( sk2 ),
+ colon_strtime (sk2->expiredate)
+ /* fixme: add LID */ );
+ print_capabilities (NULL, sk2, NULL);
+ putchar ('\n');
+ if( fpr > 1 )
+ print_fingerprint( NULL, sk2, 0 );
+ }
+ else if( opt.list_sigs && node->pkt->pkttype == PKT_SIGNATURE ) {
+ PKT_signature *sig = node->pkt->pkt.signature;
+ int sigrc;
+ char *sigstr;
+
+ if( !any ) { /* no user id, (maybe a revocation follows)*/
+ if( sig->sig_class == 0x20 )
+ fputs("[revoked]:", stdout);
+ else if( sig->sig_class == 0x18 )
+ fputs("[key binding]:", stdout);
+ else if( sig->sig_class == 0x28 )
+ fputs("[subkey revoked]:", stdout);
+ else
+ putchar (':');
+ putchar(':');
+ print_capabilities (pk, sk, keyblock);
+ putchar('\n');
+ if( fpr )
+ print_fingerprint( pk, sk, 0 );
+ any=1;
+ }
+
+ if( sig->sig_class == 0x20 || sig->sig_class == 0x28
+ || sig->sig_class == 0x30 )
+ sigstr = "rev";
+ else if( (sig->sig_class&~3) == 0x10 )
+ sigstr = "sig";
+ else if( sig->sig_class == 0x18 )
+ sigstr = "sig";
+ else if( sig->sig_class == 0x1F )
+ sigstr = "sig";
+ else {
+ printf ("sig::::::::::%02x%c:\n",
+ sig->sig_class, sig->flags.exportable?'x':'l');
+ continue;
+ }
+ if( opt.check_sigs ) {
+ fflush(stdout);
+ rc = check_key_signature( keyblock, node, NULL );
+ switch( rc ) {
+ case 0: sigrc = '!'; break;
+ case G10ERR_BAD_SIGN: sigrc = '-'; break;
+ case G10ERR_NO_PUBKEY:
+ case G10ERR_UNU_PUBKEY: sigrc = '?'; break;
+ default: sigrc = '%'; break;
+ }
+ }
+ else {
+ rc = 0;
+ sigrc = ' ';
+ }
+ fputs( sigstr, stdout );
+ putchar(':');
+ if( sigrc != ' ' )
+ putchar(sigrc);
+ printf("::%d:%08lX%08lX:%s:%s:", sig->pubkey_algo,
+ (ulong)sig->keyid[0], (ulong)sig->keyid[1],
+ colon_datestr_from_sig(sig),
+ colon_expirestr_from_sig(sig));
+
+ if(sig->trust_depth || sig->trust_value)
+ printf("%d %d",sig->trust_depth,sig->trust_value);
+ printf(":");
+
+ if(sig->trust_regexp)
+ print_string(stdout,sig->trust_regexp,
+ strlen(sig->trust_regexp),':');
+ printf(":");
+
+ if( sigrc == '%' )
+ printf("[%s] ", g10_errstr(rc) );
+ else if( sigrc == '?' )
+ ;
+ else if ( !opt.fast_list_mode ) {
+ size_t n;
+ char *p = get_user_id( sig->keyid, &n );
+ print_string( stdout, p, n, ':' );
+ m_free(p);
+ }
+ printf(":%02x%c:\n", sig->sig_class,sig->flags.exportable?'x':'l');
+ /* fixme: check or list other sigs here */
+ }
+ }
+ if( !any ) {/* oops, no user id */
+ putchar(':');
+ putchar(':');
+ print_capabilities (pk, sk, keyblock);
+ putchar('\n');
+ }
+}
+
+/*
+ * Reorder the keyblock so that the primary user ID (and not attribute
+ * packet) comes first. Fixme: Replace this by a generic sort
+ * function. */
+void
+reorder_keyblock (KBNODE keyblock)
+{
+ KBNODE primary = NULL, primary0 = NULL, primary2 = NULL;
+ KBNODE last, node;
+
+ for (node=keyblock; node; primary0=node, node = node->next) {
+ if( node->pkt->pkttype == PKT_USER_ID &&
+ !node->pkt->pkt.user_id->attrib_data &&
+ node->pkt->pkt.user_id->is_primary ) {
+ primary = primary2 = node;
+ for (node=node->next; node; primary2=node, node = node->next ) {
+ if( node->pkt->pkttype == PKT_USER_ID
+ || node->pkt->pkttype == PKT_PUBLIC_SUBKEY
+ || node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
+ break;
+ }
+ }
+ break;
+ }
+ }
+ if ( !primary )
+ return; /* no primary key flag found (should not happen) */
+
+ for (last=NULL, node=keyblock; node; last = node, node = node->next) {
+ if( node->pkt->pkttype == PKT_USER_ID )
+ break;
+ }
+ assert (node);
+ assert (last); /* the user ID is never the first packet */
+ assert (primary0); /* ditto (this is the node before primary) */
+ if ( node == primary )
+ return; /* already the first one */
+
+ last->next = primary;
+ primary0->next = primary2->next;
+ primary2->next = node;
+}
+
+void
+list_keyblock( KBNODE keyblock, int secret, int fpr, void *opaque )
+{
+ reorder_keyblock (keyblock);
+ if (opt.with_colons)
+ list_keyblock_colon (keyblock, secret, fpr );
+ else
+ list_keyblock_print (keyblock, secret, fpr, opaque );
+}
+
+/*
+ * standard function to print the finperprint.
+ * mode 0: as used in key listings, opt.with_colons is honored
+ * 1: print using log_info ()
+ * 2: direct use of tty
+ * 3: direct use of tty but only primary key.
+ * modes 1 and 2 will try and print both subkey and primary key fingerprints
+ */
+void
+print_fingerprint (PKT_public_key *pk, PKT_secret_key *sk, int mode )
+{
+ byte array[MAX_FINGERPRINT_LEN], *p;
+ size_t i, n;
+ FILE *fp;
+ const char *text;
+ int primary=0;
+
+ if(sk)
+ {
+ if(sk->main_keyid[0]==sk->keyid[0] && sk->main_keyid[1]==sk->keyid[1])
+ primary=1;
+ }
+ else
+ {
+ if(pk->main_keyid[0]==pk->keyid[0] && pk->main_keyid[1]==pk->keyid[1])
+ primary=1;
+ }
+
+ /* Just to be safe */
+ if(mode&0x80 && !primary)
+ {
+ log_error("primary key is not really primary!\n");
+ return;
+ }
+
+ mode&=~0x80;
+
+ if(!primary && (mode==1 || mode==2))
+ {
+ if(sk)
+ {
+ PKT_secret_key *primary_sk=m_alloc_clear(sizeof(*primary_sk));
+ get_seckey(primary_sk,sk->main_keyid);
+ print_fingerprint(NULL,primary_sk,mode|0x80);
+ free_secret_key(primary_sk);
+ }
+ else
+ {
+ PKT_public_key *primary_pk=m_alloc_clear(sizeof(*primary_pk));
+ get_pubkey(primary_pk,pk->main_keyid);
+ print_fingerprint(primary_pk,NULL,mode|0x80);
+ free_public_key(primary_pk);
+ }
+ }
+
+ if (mode == 1) {
+ fp = log_stream ();
+ if(primary)
+ text = _("Primary key fingerprint:");
+ else
+ text = _(" Subkey fingerprint:");
+ }
+ else if (mode == 2) {
+ fp = NULL; /* use tty */
+ /* Translators: this should fit into 24 bytes to that the fingerprint
+ * data is properly aligned with the user ID */
+ if(primary)
+ text = _(" Primary key fingerprint:");
+ else
+ text = _(" Subkey fingerprint:");
+ }
+ else if (mode == 3) {
+ fp = NULL; /* use tty */
+ text = _(" Key fingerprint =");
+ }
+ else {
+ fp = stdout;
+ text = _(" Key fingerprint =");
+ }
+
+ if (sk)
+ fingerprint_from_sk (sk, array, &n);
+ else
+ fingerprint_from_pk (pk, array, &n);
+ p = array;
+ if (opt.with_colons && !mode) {
+ fprintf (fp, "fpr:::::::::");
+ for (i=0; i < n ; i++, p++ )
+ fprintf (fp, "%02X", *p );
+ putc(':', fp);
+ }
+ else {
+ if (fp)
+ fputs (text, fp);
+ else
+ tty_printf ("%s", text);
+ if (n == 20) {
+ for (i=0; i < n ; i++, i++, p += 2 ) {
+ if (fp) {
+ if (i == 10 )
+ putc(' ', fp);
+ fprintf (fp, " %02X%02X", *p, p[1] );
+ }
+ else {
+ if (i == 10 )
+ tty_printf (" ");
+ tty_printf (" %02X%02X", *p, p[1]);
+ }
+ }
+ }
+ else {
+ for (i=0; i < n ; i++, p++ ) {
+ if (fp) {
+ if (i && !(i%8) )
+ putc (' ', fp);
+ fprintf (fp, " %02X", *p );
+ }
+ else {
+ if (i && !(i%8) )
+ tty_printf (" ");
+ tty_printf (" %02X", *p );
+ }
+ }
+ }
+ }
+ if (fp)
+ putc ('\n', fp);
+ else
+ tty_printf ("\n");
+}
+
+void set_attrib_fd(int fd)
+{
+ static int last_fd=-1;
+
+ if ( fd != -1 && last_fd == fd )
+ return;
+
+ if ( attrib_fp && attrib_fp != stdout && attrib_fp != stderr )
+ fclose (attrib_fp);
+ attrib_fp = NULL;
+ if ( fd == -1 )
+ return;
+
+ if( fd == 1 )
+ attrib_fp = stdout;
+ else if( fd == 2 )
+ attrib_fp = stderr;
+ else
+ attrib_fp = fdopen( fd, "w" );
+ if( !attrib_fp ) {
+ log_fatal("can't open fd %d for attribute output: %s\n",
+ fd, strerror(errno));
+ }
+ last_fd = fd;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 11:47:53 +0100