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Improved detection of bad/invalid signer keys.

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This commit is contained in:
Werner Koch 2009-08-06 20:12:00 +00:00
parent f27bdef888
commit 019601191a
13 changed files with 122 additions and 63 deletions
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12
sm/sign.c
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@ -372,6 +372,8 @@ gpgsm_sign (ctrl_t ctrl, certlist_t signerlist,
if (!cert)
{
log_error ("no default signer found\n");
gpgsm_status2 (ctrl, STATUS_INV_SGNR,
get_inv_recpsgnr_code (GPG_ERR_NO_SECKEY), NULL);
rc = gpg_error (GPG_ERR_GENERAL);
goto leave;
}
@ -382,7 +384,15 @@ gpgsm_sign (ctrl_t ctrl, certlist_t signerlist,
if (!rc)
rc = gpgsm_validate_chain (ctrl, cert, "", NULL, 0, NULL, 0, NULL);
if (rc)
goto leave;
{
char *tmpfpr;
tmpfpr = gpgsm_get_fingerprint_hexstring (cert, 0);
gpgsm_status2 (ctrl, STATUS_INV_SGNR,
get_inv_recpsgnr_code (rc), tmpfpr, NULL);
xfree (tmpfpr);
goto leave;
}
/* That one is fine - create signerlist. */
signerlist = xtrycalloc (1, sizeof *signerlist);