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Code Activity

* card-util.c (change_login): Kludge to allow reading data from a

Browse source 
file.
(card_edit): Pass ARG_STRING to change_login.
(card_status): Print CA fingerprints.
(change_cafpr): New.
(card_edit): New command CAFPR.

* call-agent.h: Add members for CA fingerprints.
* call-agent.c (agent_release_card_info): Invalid them.
(learn_status_cb): Store them.
This commit is contained in:
Werner Koch 2004-07-01 17:42:09 +00:00
parent bcaa520ad6
commit 8f81ba17dc
4 changed files with 146 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

123
g10/card-util.c
View file

@ -336,6 +336,11 @@ card_status (FILE *fp, char *serialno, size_t serialnobuflen)
info.chvretry[0], info.chvretry[1], info.chvretry[2]);
fprintf (fp, "sigcount:%lu:::\n", info.sig_counter);
fputs ("cafpr:", fp);
print_sha1_fpr_colon (fp, info.cafpr1valid? info.cafpr1:NULL);
print_sha1_fpr_colon (fp, info.cafpr2valid? info.cafpr2:NULL);
print_sha1_fpr_colon (fp, info.cafpr3valid? info.cafpr3:NULL);
putc ('\n', fp);
fputs ("fpr:", fp);
print_sha1_fpr_colon (fp, info.fpr1valid? info.fpr1:NULL);
print_sha1_fpr_colon (fp, info.fpr2valid? info.fpr2:NULL);
@ -362,6 +367,21 @@ card_status (FILE *fp, char *serialno, size_t serialnobuflen)
info.disp_sex == 2? _("female") : _("unspecified"));
print_name (fp, "URL of public key : ", info.pubkey_url);
print_name (fp, "Login data .......: ", info.login_data);
if (info.cafpr1valid)
{
tty_fprintf (fp, "CA fingerprint %d .:", 1);
print_sha1_fpr (fp, info.cafpr1);
}
if (info.cafpr2valid)
{
tty_fprintf (fp, "CA fingerprint %d .:", 2);
print_sha1_fpr (fp, info.cafpr2);
}
if (info.cafpr3valid)
{
tty_fprintf (fp, "CA fingerprint %d .:", 3);
print_sha1_fpr (fp, info.cafpr3);
}
tty_fprintf (fp, "Signature PIN ....: %s\n",
info.chv1_cached? _("not forced"): _("forced"));
tty_fprintf (fp, "Max. PIN lengths .: %d %d %d\n",
@ -491,19 +511,46 @@ change_url (void)
}
static int
change_login (void)
change_login (const char *args)
{
char *data;
int n;
int rc;
data = cpr_get ("cardedit.change_login",
_("Login data (account name): "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
if (args && *args == '<') /* Read it from a file */
{
FILE *fp;
if (strlen (data) > 254 )
for (args++; spacep (args); args++)
;
fp = fopen (args, "rb");
if (!fp)
{
tty_printf ("can't open `%s': %s\n", args, strerror (errno));
return -1;
}
data = xmalloc (254);
n = fread (data, 1, 254, fp);
fclose (fp);
if (n < 0)
{
tty_printf ("error reading `%s': %s\n", args, strerror (errno));
xfree (data);
return -1;
}
}
else
{
data = cpr_get ("cardedit.change_login",
_("Login data (account name): "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
n = strlen (data);
}
if (n > 254 )
{
tty_printf (_("Error: Login data too long "
"(limit is %d characters).\n"), 254);
@ -511,7 +558,7 @@ change_login (void)
return -1;
}
rc = agent_scd_setattr ("LOGIN-DATA", data, strlen (data) );
rc = agent_scd_setattr ("LOGIN-DATA", data, n );
if (rc)
log_error ("error setting login data: %s\n", gpg_strerror (rc));
xfree (data);
@ -590,6 +637,51 @@ change_sex (void)
}
static int
change_cafpr (int fprno)
{
char *data;
const char *s;
int i, c, rc;
unsigned char fpr[20];
data = cpr_get ("cardedit.change_cafpr", _("CA fingerprint: "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
for (i=0, s=data; i < 20 && *s; )
{
while (spacep(s))
s++;
if (*s == ':')
s++;
while (spacep(s))
s++;
c = hextobyte (s);
if (c == -1)
break;
fpr[i++] = c;
s += 2;
}
xfree (data);
if (i != 20 || *s)
{
tty_printf (_("Error: invalid formatted fingerprint.\n"));
return -1;
}
rc = agent_scd_setattr (fprno==1?"CA-FPR-1":
fprno==2?"CA-FPR-2":
fprno==3?"CA-FPR-3":"x", fpr, 20 );
if (rc)
log_error ("error setting cafpr: %s\n", gpg_strerror (rc));
return rc;
}
static void
toggle_forcesig (void)
{
@ -700,7 +792,7 @@ card_edit (STRLIST commands)
enum cmdids {
cmdNOP = 0,
cmdQUIT, cmdHELP, cmdLIST, cmdDEBUG,
cmdNAME, cmdURL, cmdLOGIN, cmdLANG, cmdSEX,
cmdNAME, cmdURL, cmdLOGIN, cmdLANG, cmdSEX, cmdCAFPR,
cmdFORCESIG, cmdGENERATE, cmdPASSWD,
cmdINVCMD
};
@ -722,6 +814,7 @@ card_edit (STRLIST commands)
{ N_("login") , cmdLOGIN , N_("change the login name") },
{ N_("lang") , cmdLANG , N_("change the language preferences") },
{ N_("sex") , cmdSEX , N_("change card holder's sex") },
{ N_("cafpr"), cmdCAFPR, N_("change a CA fingerprint") },
{ N_("forcesig"),
cmdFORCESIG, N_("toggle the signature force PIN flag") },
{ N_("generate"),
@ -840,7 +933,7 @@ card_edit (STRLIST commands)
break;
case cmdLOGIN:
change_login ();
change_login (arg_string);
break;
case cmdLANG:
@ -851,6 +944,14 @@ card_edit (STRLIST commands)
change_sex ();
break;
case cmdCAFPR:
if ( arg_number < 1 || arg_number > 3 )
tty_printf ("usage: cafpr N\n"
" 1 <= N <= 3\n");
else
change_cafpr (arg_number);
break;
case cmdFORCESIG:
toggle_forcesig ();
break;