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-rw-r--r--g10/sig-check.c91
1 files changed, 43 insertions, 48 deletions
diff --git a/g10/sig-check.c b/g10/sig-check.c
index 09dc5a2fc..81d0d605f 100644
--- a/g10/sig-check.c
+++ b/g10/sig-check.c
@@ -1,6 +1,6 @@
/* sig-check.c - Check a signature
- * Copyright (C) 1998, 1999, 2000, 2001, 2002,
- * 2003 Free Software Foundation, Inc.
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003,
+ * 2004 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@@ -160,44 +160,37 @@ do_check_messages( PKT_public_key *pk, PKT_signature *sig,
*r_expired = 0;
if(r_revoked)
*r_revoked = 0;
- if( pk->version == 4 && pk->pubkey_algo == PUBKEY_ALGO_ELGAMAL_E ) {
- log_info(_("key %08lX: this is a PGP generated "
- "Elgamal key which is NOT secure for signatures!\n"),
- (ulong)keyid_from_pk(pk,NULL));
- return G10ERR_PUBKEY_ALGO;
- }
- if( pk->timestamp > sig->timestamp ) {
+ if( pk->timestamp > sig->timestamp )
+ {
ulong d = pk->timestamp - sig->timestamp;
- log_info( d==1
- ? _("public key %08lX is %lu second newer than the signature\n")
- : _("public key %08lX is %lu seconds newer than the signature\n"),
- (ulong)keyid_from_pk(pk,NULL),d );
+ log_info(d==1
+ ?_("public key %s is %lu second newer than the signature\n")
+ :_("public key %s is %lu seconds newer than the signature\n"),
+ keystr_from_pk(pk),d );
if( !opt.ignore_time_conflict )
- return G10ERR_TIME_CONFLICT; /* pubkey newer than signature */
- }
+ return G10ERR_TIME_CONFLICT; /* pubkey newer than signature */
+ }
cur_time = make_timestamp();
- if( pk->timestamp > cur_time ) {
+ if( pk->timestamp > cur_time )
+ {
ulong d = pk->timestamp - cur_time;
- log_info( d==1 ? _("key %08lX has been created %lu second "
- "in future (time warp or clock problem)\n")
- : _("key %08lX has been created %lu seconds "
- "in future (time warp or clock problem)\n"),
- (ulong)keyid_from_pk(pk,NULL),d );
+ log_info( d==1
+ ? _("key %s was created %lu second"
+ " in the future (time warp or clock problem)\n")
+ : _("key %s was created %lu seconds"
+ " in the future (time warp or clock problem)\n"),
+ keystr_from_pk(pk),d );
if( !opt.ignore_time_conflict )
- return G10ERR_TIME_CONFLICT;
- }
+ return G10ERR_TIME_CONFLICT;
+ }
if( pk->expiredate && pk->expiredate < cur_time ) {
char buf[11];
- if (opt.verbose) {
- u32 tmp_kid[2];
-
- keyid_from_pk( pk, tmp_kid );
- log_info(_("NOTE: signature key %08lX expired %s\n"),
- (ulong)tmp_kid[1], asctimestamp( pk->expiredate ) );
- }
+ if (opt.verbose)
+ log_info(_("NOTE: signature key %s expired %s\n"),
+ keystr_from_pk(pk), asctimestamp( pk->expiredate ) );
/* SIGEXPIRED is deprecated. Use KEYEXPIRED. */
sprintf(buf,"%lu",(ulong)pk->expiredate);
write_status_text(STATUS_KEYEXPIRED,buf);
@@ -277,10 +270,12 @@ do_check( PKT_public_key *pk, PKT_signature *sig, MD_HANDLE digest,
rc = pubkey_verify( pk->pubkey_algo, result, sig->data, pk->pkey );
mpi_free( result );
- if( !rc && sig->flags.unknown_critical ) {
- log_info(_("assuming bad signature from key %08lX due to an unknown critical bit\n"),(ulong)keyid_from_pk(pk,NULL));
+ if( !rc && sig->flags.unknown_critical )
+ {
+ log_info(_("assuming bad signature from key %s"
+ " due to an unknown critical bit\n"),keystr_from_pk(pk));
rc = G10ERR_BAD_SIGN;
- }
+ }
if(!rc && ret_pk)
copy_public_key(ret_pk,pk);
@@ -531,13 +526,13 @@ check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *check_pk,
cache_sig_result ( sig, rc );
md_close(md);
}
- else {
+ else
+ {
if (opt.verbose)
- log_info (_("key %08lX: no subkey for subkey "
- "revocation signature\n"),
- (ulong)keyid_from_pk (pk, NULL));
+ log_info (_("key %s: no subkey for subkey"
+ " revocation signature\n"),keystr_from_pk(pk));
rc = G10ERR_SIG_CLASS;
- }
+ }
}
else if( sig->sig_class == 0x18 ) { /* key binding */
KBNODE snode = find_prev_kbnode( root, node, PKT_PUBLIC_SUBKEY );
@@ -557,13 +552,13 @@ check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *check_pk,
cache_sig_result ( sig, rc );
md_close(md);
}
- else {
+ else
+ {
if (opt.verbose)
- log_info(_("key %08lX: no subkey for subkey "
- "binding signature\n"),
- (ulong)keyid_from_pk (pk, NULL));
+ log_info(_("key %s: no subkey for subkey"
+ " binding signature\n"),keystr_from_pk(pk));
rc = G10ERR_SIG_CLASS;
- }
+ }
}
else if( sig->sig_class == 0x1f ) { /* direct key signature */
md = md_open( algo, 0 );
@@ -596,13 +591,13 @@ check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *check_pk,
cache_sig_result ( sig, rc );
md_close(md);
}
- else {
+ else
+ {
if (!opt.quiet)
- log_info ("key %08lX: no user ID for key signature packet "
- "of class %02x\n",
- (ulong)keyid_from_pk (pk, NULL), sig->sig_class );
+ log_info ("key %s: no user ID for key signature packet"
+ " of class %02x\n",keystr_from_pk(pk),sig->sig_class);
rc = G10ERR_SIG_CLASS;
- }
+ }
}
return rc;