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(oops) The rest of the fix from previous checkin.

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This commit is contained in:
David Shaw 2002-12-28 04:25:29 +00:00
parent 63246fe693
commit 041d99295a
2 changed files with 15 additions and 13 deletions
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2
g10/main.h
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@ -110,7 +110,7 @@ int sign_symencrypt_file (const char *fname, STRLIST locusr);
/*-- sig-check.c --*/ /*-- sig-check.c --*/
int check_revocation_keys (PKT_public_key *pk, PKT_signature *sig); int check_revocation_keys (PKT_public_key *pk, PKT_signature *sig);
int check_key_signature( KBNODE root, KBNODE node, int *is_selfsig ); int check_key_signature( KBNODE root, KBNODE node, int *is_selfsig );
int check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *pk, int check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *check_pk,
int *is_selfsig, u32 *r_expiredate, int *r_expired ); int *is_selfsig, u32 *r_expiredate, int *r_expired );
/*-- delkey.c --*/ /*-- delkey.c --*/

18
g10/sig-check.c
View File

@ -478,13 +478,14 @@ check_key_signature( KBNODE root, KBNODE node, int *is_selfsig )
return check_key_signature2(root, node, NULL, is_selfsig, &dummy, &dum2 ); return check_key_signature2(root, node, NULL, is_selfsig, &dummy, &dum2 );
} }
/* If pk is NULL, then it is set from ROOT. Note that is_selfsig is /* If check_pk is set, then use it to check the signature in node
set from the pk. */ rather than getting it from root or the keydb. */
int int
check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *pk, check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *check_pk,
int *is_selfsig, u32 *r_expiredate, int *r_expired ) int *is_selfsig, u32 *r_expiredate, int *r_expired )
{ {
MD_HANDLE md; MD_HANDLE md;
PKT_public_key *pk;
PKT_signature *sig; PKT_signature *sig;
int algo; int algo;
int rc; int rc;
@ -496,9 +497,7 @@ check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *pk,
assert( node->pkt->pkttype == PKT_SIGNATURE ); assert( node->pkt->pkttype == PKT_SIGNATURE );
assert( root->pkt->pkttype == PKT_PUBLIC_KEY ); assert( root->pkt->pkttype == PKT_PUBLIC_KEY );
if(pk==NULL)
pk = root->pkt->pkt.public_key; pk = root->pkt->pkt.public_key;
sig = node->pkt->pkt.signature; sig = node->pkt->pkt.signature;
algo = sig->digest_algo; algo = sig->digest_algo;
@ -598,14 +597,17 @@ check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *pk,
md = md_open( algo, 0 ); md = md_open( algo, 0 );
hash_public_key( md, pk ); hash_public_key( md, pk );
hash_uid_node( unode, md, sig ); hash_uid_node( unode, md, sig );
if( keyid[0] == sig->keyid[0] && keyid[1] == sig->keyid[1] ) { if( keyid[0] == sig->keyid[0] && keyid[1] == sig->keyid[1] )
{
if( is_selfsig ) if( is_selfsig )
*is_selfsig = 1; *is_selfsig = 1;
rc = do_check( pk, sig, md, r_expired ); rc = do_check( pk, sig, md, r_expired );
} }
else { else if (check_pk)
rc=do_check(check_pk,sig,md,r_expired);
else
rc = signature_check2( sig, md, r_expiredate, r_expired ); rc = signature_check2( sig, md, r_expiredate, r_expired );
}
cache_sig_result ( sig, rc ); cache_sig_result ( sig, rc );
md_close(md); md_close(md);
} }