diff options
Diffstat (limited to 'g10/getkey.c')
| -rw-r--r-- | g10/getkey.c | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/g10/getkey.c b/g10/getkey.c index 975d567fe..f61482118 100644 --- a/g10/getkey.c +++ b/g10/getkey.c @@ -530,13 +530,16 @@ get_seckey( PKT_secret_key *sk, u32 *keyid ) /**************** - * Check whether the secret key is available + * Check whether the secret key is available. This is just a fast + * check and does not tell us whether the secret key is valid. It + * merely tells other whether there is some secret key. * Returns: 0 := key is available - * G10ERR_NO_SECKEY := not availabe + * G10ERR_NO_SECKEY := not availabe */ int seckey_available( u32 *keyid ) { +#if 0 int rc; struct getkey_ctx_s ctx; KBNODE kb = NULL; @@ -552,6 +555,39 @@ seckey_available( u32 *keyid ) get_seckey_end( &ctx ); release_kbnode ( kb ); return rc; +#endif + int rc; + int found = 0; + int oldmode = set_packet_list_mode (0); + KBNODE keyblock = NULL; + KBPOS kbpos; + + rc = enum_keyblocks ( 5, &kbpos, NULL ); + if ( !rc ) { + while ( !(rc = enum_keyblocks (1, &kbpos, &keyblock)) ) { + KBNODE k; + + for (k=keyblock; k; k = k->next ) { + if ( k->pkt->pkttype == PKT_SECRET_KEY + || k->pkt->pkttype == PKT_SECRET_SUBKEY ) { + u32 aki[2]; + keyid_from_sk (k->pkt->pkt.secret_key, aki ); + if( aki[1] == keyid[1] && aki[0] == keyid[0] ) { + found = 1; + goto leave; + } + } + } + release_kbnode (keyblock); keyblock = NULL; + } + } + if( rc && rc != -1 ) + log_error ("enum_keyblocks failed: %s\n", g10_errstr(rc)); + leave: + release_kbnode (keyblock); + enum_keyblocks ( 2, &kbpos, NULL ); + set_packet_list_mode (oldmode); + return found? 0 : G10ERR_NO_SECKEY; } @@ -1368,8 +1404,6 @@ fixup_uidnode ( KBNODE uidnode, KBNODE signode ) size_t n; uid->created = 0; /* not created == invalid */ - if ( !signode ) - return; /* no self-signature */ if ( IS_UID_REV ( sig ) ) { uid->is_revoked = 1; return; /* has been revoked */ @@ -1517,7 +1551,7 @@ merge_selfsigs_main( KBNODE keyblock, int *r_revoked ) for(k=keyblock; k && k->pkt->pkttype != PKT_PUBLIC_SUBKEY; k = k->next ) { if ( k->pkt->pkttype == PKT_USER_ID || k->pkt->pkttype == PKT_PHOTO_ID ) { - if ( uidnode ) + if ( uidnode && signode ) fixup_uidnode ( uidnode, signode ); uidnode = k; signode = NULL; @@ -2322,7 +2356,6 @@ lookup( GETKEY_CTX ctx, KBNODE *ret_keyblock, int secmode ) - /**************** * FIXME: Replace by the generic function * It does not work as it is right now - it is used at |