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agent: Show "no secret key" instead of "card removed".

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* agent/findkey.c (agent_key_from_file): Check the error of
read_key_file again.
* agent/pkdecrypt.c (agent_pkdecrypt): Restore error if no card was
found.  Also remove useless condition.
--

The first patch fixes a likely merge error.  The second is about the
actual return code: If we have no smardcard but simply try to decrypt
with the current smartcard we should return the originla error code.

GnuPG-bug-id: 5170
Fixes-commit: eda3c688fc
This commit is contained in:
Werner Koch 2023-03-01 16:49:40 +01:00
parent 523b3e1773
commit 1aaadede76
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
2 changed files with 20 additions and 4 deletions
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9
agent/findkey.c
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@ -1186,6 +1186,15 @@ agent_key_from_file (ctrl_t ctrl, const char *cache_nonce,
return gpg_error (GPG_ERR_NO_SECKEY);
err = read_key_file (grip? grip : ctrl->keygrip, &s_skey, &keymeta);
if (err)
{
if (gpg_err_code (err) == GPG_ERR_ENOENT)
err = gpg_error (GPG_ERR_NO_SECKEY);
else
log_error ("findkey: error reading key file: %s\n",
gpg_strerror (err));
return err;
}
/* For use with the protection functions we also need the key as an
canonical encoded S-expression in a buffer. Create this buffer