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* g10.c: New command --card-edit.

Browse Source 
* card-util.c (card_status): Use tty_fprintf for all output.
(print_sha1_fpr, print_isoname): Ditto.
(get_one_name,change_name, change_url, change_login,change_lang)
(change_sex): New; taken from keygen.c.
* keygen.c (smartcard_get_one_name, smartcard_change_name)
(smartcard_change_url, smartcard_change_login_data)
(smartcard_change_lang, smartcard_change_sex): Removed.
(check_smartcard): Removed most menu items.
This commit is contained in:
Werner Koch 2003-09-18 15:51:18 +00:00
parent 210b725748
commit 918eee7195
6 changed files with 420 additions and 251 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
g10/ChangeLog
View File

@ -1,3 +1,15 @@
2003-09-18 Werner Koch <wk@gnupg.org>
* g10.c: New command --card-edit.
* card-util.c (card_status): Use tty_fprintf for all output.
(print_sha1_fpr, print_isoname): Ditto.
(get_one_name,change_name, change_url, change_login,change_lang)
(change_sex): New; taken from keygen.c.
* keygen.c (smartcard_get_one_name, smartcard_change_name)
(smartcard_change_url, smartcard_change_login_data)
(smartcard_change_lang, smartcard_change_sex): Removed.
(check_smartcard): Removed most menu items.
2003-09-06 Werner Koch <wk@gnupg.org>
* misc.c (openpgp_pk_algo_usage): Allow AUTH where SIGN is allowed.

424
g10/card-util.c
View File

@ -34,6 +34,8 @@
#include "main.h"
#include "call-agent.h"
#define CONTROL_D ('D' - 'A' + 1)
/* Change the PIN of a an OpenPGP card. This is an interactive
function. */
@ -135,32 +137,40 @@ print_sha1_fpr (FILE *fp, const unsigned char *fpr)
for (i=0; i < 20 ; i+=2, fpr += 2 )
{
if (i == 10 )
putc (' ', fp);
fprintf (fp, " %02X%02X", *fpr, fpr[1]);
tty_fprintf (fp, " ");
tty_fprintf (fp, " %02X%02X", *fpr, fpr[1]);
}
}
else
fputs (" [none]", fp);
putc ('\n', fp);
tty_fprintf (fp, " [none]");
tty_fprintf (fp, "\n");
}
static void
print_name (FILE *fp, const char *text, const char *name)
{
fputs (text, fp);
tty_fprintf (fp, text);
/* FIXME: tty_printf_utf8_string2 east everything after and
including an @ - e.g. when printing an url. */
if (name && *name)
print_utf8_string2 (fp, name, strlen (name), '\n');
{
if (fp)
print_utf8_string2 (fp, name, strlen (name), '\n');
else
tty_print_utf8_string2 (name, strlen (name), '\n');
}
else
fputs (_("[not set]"), fp);
putc ('\n', fp);
tty_fprintf (fp, _("[not set]"));
tty_fprintf (fp, "\n");
}
static void
print_isoname (FILE *fp, const char *text, const char *name)
{
fputs (text, fp);
tty_fprintf (fp, text);
if (name && *name)
{
@ -174,16 +184,22 @@ print_isoname (FILE *fp, const char *text, const char *name)
{
*given = 0;
given += 2;
print_utf8_string2 (fp, given, strlen (given), '\n');
if (fp)
print_utf8_string2 (fp, given, strlen (given), '\n');
else
tty_print_utf8_string2 (given, strlen (given), '\n');
if (*buf)
putc (' ', fp);
tty_fprintf (fp, " ");
}
print_utf8_string2 (fp, buf, strlen (buf), '\n');
if (fp)
print_utf8_string2 (fp, buf, strlen (buf), '\n');
else
tty_print_utf8_string2 (buf, strlen (buf), '\n');
xfree (buf);
}
else
fputs (_("[not set]"), fp);
putc ('\n', fp);
tty_fprintf (fp, _("[not set]"));
tty_fprintf (fp, "\n");
}
@ -203,59 +219,391 @@ card_status (FILE *fp)
return;
}
fprintf (fp, "Application ID ...: %s\n",
info.serialno? info.serialno : "[none]");
tty_fprintf (fp, "Application ID ...: %s\n",
info.serialno? info.serialno : "[none]");
if (!info.serialno || strncmp (info.serialno, "D27600012401", 12)
|| strlen (info.serialno) != 32 )
{
log_info ("not an OpenPGP card\n");
agent_release_card_info (&info);
}
fprintf (fp, "Version ..........: %.1s%c.%.1s%c\n",
info.serialno[12] == '0'?"":info.serialno+12,
info.serialno[13],
info.serialno[14] == '0'?"":info.serialno+14,
info.serialno[15]);
fprintf (fp, "Manufacturer .....: %s\n",
get_manufacturer (xtoi_2(info.serialno+16)*256
+ xtoi_2 (info.serialno+18)));
fprintf (fp, "Serial number ....: %.8s\n", info.serialno+20);
tty_fprintf (fp, "Version ..........: %.1s%c.%.1s%c\n",
info.serialno[12] == '0'?"":info.serialno+12,
info.serialno[13],
info.serialno[14] == '0'?"":info.serialno+14,
info.serialno[15]);
tty_fprintf (fp, "Manufacturer .....: %s\n",
get_manufacturer (xtoi_2(info.serialno+16)*256
+ xtoi_2 (info.serialno+18)));
tty_fprintf (fp, "Serial number ....: %.8s\n", info.serialno+20);
print_isoname (fp, "Name of cardholder: ", info.disp_name);
print_name (fp, "Language prefs ...: ", info.disp_lang);
fprintf (fp, "Sex ..............: %s\n", info.disp_sex == 1? _("male"):
info.disp_sex == 2? _("female") : _("unspecified"));
tty_fprintf (fp, "Sex ..............: %s\n",
info.disp_sex == 1? _("male"):
info.disp_sex == 2? _("female") : _("unspecified"));
print_name (fp, "URL of public key : ", info.pubkey_url);
print_name (fp, "Login data .......: ", info.login_data);
fprintf (fp, "Signature PIN ....: %s\n",
info.chv1_cached? _("cached"): _("not cached"));
fprintf (fp, "Max. PIN lengths .: %d %d %d\n",
info.chvmaxlen[0], info.chvmaxlen[1], info.chvmaxlen[2]);
fprintf (fp, "PIN retry counter : %d %d %d\n",
info.chvretry[0], info.chvretry[1], info.chvretry[2]);
fputs ("Signature key ....:", fp);
tty_fprintf (fp, "Signature PIN ....: %s\n",
info.chv1_cached? _("cached"): _("not cached"));
tty_fprintf (fp, "Max. PIN lengths .: %d %d %d\n",
info.chvmaxlen[0], info.chvmaxlen[1], info.chvmaxlen[2]);
tty_fprintf (fp, "PIN retry counter : %d %d %d\n",
info.chvretry[0], info.chvretry[1], info.chvretry[2]);
tty_fprintf (fp, "Signature key ....:");
print_sha1_fpr (fp, info.fpr1valid? info.fpr1:NULL);
fputs ("Encryption key....:", fp);
tty_fprintf (fp, "Encryption key....:");
print_sha1_fpr (fp, info.fpr2valid? info.fpr2:NULL);
fputs ("Authentication key:", fp);
tty_fprintf (fp, "Authentication key:");
print_sha1_fpr (fp, info.fpr3valid? info.fpr3:NULL);
fputs ("General key info..: ", fp);
tty_fprintf (fp, "General key info..: ");
if (info.fpr1valid && !get_pubkey_byfprint (pk, info.fpr1, 20))
print_pubkey_info (fp, pk);
else
fputs ("[none]\n", fp);
fprintf (fp, "Signature counter : %lu\n", info.sig_counter);
tty_fprintf (fp, "Signature counter : %lu\n", info.sig_counter);
free_public_key (pk);
agent_release_card_info (&info);
}
static char *
get_one_name (const char *prompt1, const char *prompt2)
{
char *name;
int i;
for (;;)
{
name = cpr_get (prompt1, prompt2);
if (!name)
return NULL;
trim_spaces (name);
cpr_kill_prompt ();
for (i=0; name[i] && name[i] >= ' ' && name[i] <= 126; i++)
;
/* The name must be in Latin-1 and not UTF-8 - lacking the code
to ensure this we restrict it to ASCII. */
if (name[i])
tty_printf (_("Error: Only plain ASCII is currently allowed.\n"));
else if (strchr (name, '<'))
tty_printf (_("Error: The \"<\" character may not be used.\n"));
else if (strstr (name, " "))
tty_printf (_("Error: Double spaces are not allowed.\n"));
else
return name;
xfree (name);
}
}
static int
change_name (void)
{
char *surname = NULL, *givenname = NULL;
char *isoname, *p;
int rc;
surname = get_one_name ("keygen.smartcard.surname",
_("Cardholder's surname: "));
givenname = get_one_name ("keygen.smartcard.givenname",
_("Cardholder's given name: "));
if (!surname || !givenname || (!*surname && !*givenname))
{
xfree (surname);
xfree (givenname);
return -1; /*canceled*/
}
isoname = xmalloc ( strlen (surname) + 2 + strlen (givenname) + 1);
strcpy (stpcpy (stpcpy (isoname, surname), "<<"), givenname);
xfree (surname);
xfree (givenname);
for (p=isoname; *p; p++)
if (*p == ' ')
*p = '<';
log_debug ("setting Name to `%s'\n", isoname);
rc = agent_scd_setattr ("DISP-NAME", isoname, strlen (isoname) );
if (rc)
log_error ("error setting Name: %s\n", gpg_strerror (rc));
xfree (isoname);
return rc;
}
static int
change_url (void)
{
char *url;
int rc;
url = cpr_get ("cardedit.change_url", _("URL to retrieve public key: "));
if (!url)
return -1;
trim_spaces (url);
cpr_kill_prompt ();
rc = agent_scd_setattr ("PUBKEY-URL", url, strlen (url) );
if (rc)
log_error ("error setting URL: %s\n", gpg_strerror (rc));
xfree (url);
return rc;
}
static int
change_login (void)
{
char *data;
int rc;
data = cpr_get ("cardedit.change_login",
_("Login data (account name): "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
rc = agent_scd_setattr ("LOGIN-DATA", data, strlen (data) );
if (rc)
log_error ("error setting login data: %s\n", gpg_strerror (rc));
xfree (data);
return rc;
}
static int
change_lang (void)
{
char *data, *p;
int rc;
data = cpr_get ("cardedit.change_lang",
_("Language preferences: "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
if (strlen (data) > 8 || (strlen (data) & 1))
{
tty_printf (_("Error: invalid length of preference string.\n"));
xfree (data);
return -1;
}
for (p=data; *p && *p >= 'a' && *p <= 'z'; p++)
;
if (*p)
{
tty_printf (_("Error: invalid characters in preference string.\n"));
xfree (data);
return -1;
}
rc = agent_scd_setattr ("DISP-LANG", data, strlen (data) );
if (rc)
log_error ("error setting lang: %s\n", gpg_strerror (rc));
xfree (data);
return rc;
}
static int
change_sex (void)
{
char *data;
const char *str;
int rc;
data = cpr_get ("cardedit.change_sex",
_("Sex ((M)ale, (F)emale or space): "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
if (!*data)
str = "9";
else if ((*data == 'M' || *data == 'm') && !data[1])
str = "1";
else if ((*data == 'F' || *data == 'f') && !data[1])
str = "2";
else
{
tty_printf (_("Error: invalid response.\n"));
xfree (data);
return -1;
}
rc = agent_scd_setattr ("DISP-SEX", str, 1 );
if (rc)
log_error ("error setting sex: %s\n", gpg_strerror (rc));
xfree (data);
return rc;
}
/* Menu to edit all user changeable values on an OpenPGP card. Only
Key creation is not handled here. */
void
card_edit (STRLIST commands)
{
enum cmdids {
cmdNOP = 0,
cmdQUIT, cmdHELP, cmdLIST, cmdDEBUG,
cmdNAME, cmdURL, cmdLOGIN, cmdLANG, cmdSEX,
cmdINVCMD
};
static struct {
const char *name;
enum cmdids id;
const char *desc;
} cmds[] = {
{ N_("quit") , cmdQUIT , N_("quit this menu") },
{ N_("q") , cmdQUIT , NULL },
{ N_("help") , cmdHELP , N_("show this help") },
{ "?" , cmdHELP , NULL },
{ N_("list") , cmdLIST , N_("list all available data") },
{ N_("l") , cmdLIST , NULL },
{ N_("debug") , cmdDEBUG , NULL },
{ N_("name") , cmdNAME , N_("change card holder's name") },
{ N_("url") , cmdURL , N_("change URL to retrieve key") },
{ 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") },
{ NULL, cmdNOP }
};
enum cmdids cmd = cmdNOP;
int have_commands = !!commands;
int redisplay = 1;
char *answer = NULL;;
if (opt.command_fd != -1)
;
else if (opt.batch && !have_commands)
{
log_error(_("can't do that in batchmode\n"));
goto leave;
}
for (;;)
{
int arg_number;
const char *arg_string = "";
char *p;
int i;
tty_printf("\n");
if (redisplay )
{
card_status (NULL);
tty_printf("\n");
redisplay = 0;
}
do
{
xfree (answer);
if (have_commands)
{
if (commands)
{
answer = xstrdup (commands->d);
commands = commands->next;
}
else if (opt.batch)
{
answer = xstrdup ("quit");
}
else
have_commands = 0;
}
if (!have_commands)
{
answer = cpr_get_no_help("cardedit.prompt", _("Command> "));
cpr_kill_prompt();
}
trim_spaces(answer);
}
while( *answer == '#' );
arg_number = 0; /* Yes, here is the init which egcc complains about */
if (!*answer)
cmd = cmdLIST; /* Default to the list command */
else if (*answer == CONTROL_D)
cmd = cmdQUIT;
else {
if ((p=strchr (answer,' ')))
{
*p++ = 0;
trim_spaces (answer);
trim_spaces (p);
arg_number = atoi(p);
arg_string = p;
}
for (i=0; cmds[i].name; i++ )
if (!ascii_strcasecmp (answer, cmds[i].name ))
break;
cmd = cmds[i].id;
}
switch (cmd)
{
case cmdHELP:
for (i=0; cmds[i].name; i++ )
if (cmds[i].desc)
tty_printf("%-10s %s\n", cmds[i].name, _(cmds[i].desc) );
break;
case cmdLIST:
redisplay = 1;
break;
case cmdNAME:
change_name ();
break;
case cmdURL:
change_url ();
break;
case cmdLOGIN:
change_login ();
break;
case cmdLANG:
change_lang ();
break;
case cmdSEX:
change_sex ();
break;
case cmdQUIT:
goto leave;
case cmdNOP:
break;
case cmdINVCMD:
default:
tty_printf ("\n");
tty_printf (_("Invalid command (try \"help\")\n"));
break;
} /* End command switch. */
} /* End of main menu loop. */
leave:
xfree (answer);
}

17
g10/g10.c
View File

@ -127,6 +127,7 @@ enum cmd_and_opt_values { aNull = 0,
aRebuildKeydbCaches,
aRefreshKeys,
aCardStatus,
aCardEdit,
aChangePIN,
oTextmode,
@ -362,6 +363,7 @@ static ARGPARSE_OPTS opts[] = {
{ aImport, "import", 256 , N_("import/merge keys")},
{ aFastImport, "fast-import", 256 , "@"},
{ aCardStatus, "card-status", 256, N_("print the card status")},
{ aCardEdit, "card-edit", 256, N_("change data on a card")},
{ aChangePIN, "change-pin", 256, N_("change a card's PIN")},
{ aListPackets, "list-packets",256,N_("list only the sequence of packets")},
@ -1425,6 +1427,7 @@ main( int argc, char **argv )
case aRebuildKeydbCaches: set_cmd( &cmd, aRebuildKeydbCaches); break;
case aCardStatus: set_cmd (&cmd, aCardStatus); break;
case aCardEdit: set_cmd (&cmd, aCardEdit); break;
case aChangePIN: set_cmd (&cmd, aChangePIN); break;
case oArmor: opt.armor = 1; opt.no_armor=0; break;
@ -2290,6 +2293,7 @@ main( int argc, char **argv )
case aEnArmor:
case aFixTrustDB:
case aCardStatus:
case aCardEdit:
case aChangePIN:
break;
case aExportOwnerTrust: rc = setup_trustdb( 0, trustdb_name ); break;
@ -2789,6 +2793,19 @@ main( int argc, char **argv )
card_status (stdout);
break;
case aCardEdit:
if (argc)
{
sl = NULL;
for (argc--, argv++ ; argc; argc--, argv++)
append_to_strlist (&sl, *argv);
card_edit (sl);
free_strlist (sl);
}
else
card_edit (NULL);
break;
case aChangePIN:
if (!argc)
change_pin (0);

6
g10/gpgv.c
View File

@ -363,9 +363,9 @@ void cipher_sync( CIPHER_HANDLE c ) {}
/* Stubs to avoid linking to ../util/ttyio.c */
int tty_batchmode( int onoff ) { return 0; }
void tty_printf( const char *fmt, ... ) { }
void tty_print_string( byte *p, size_t n ) { }
void tty_print_utf8_string( byte *p, size_t n ) {}
void tty_print_utf8_string2( byte *p, size_t n, size_t max_n ) {}
void tty_print_string( const byte *p, size_t n ) { }
void tty_print_utf8_string( const byte *p, size_t n ) {}
void tty_print_utf8_string2( const byte *p, size_t n, size_t max_n ) {}
char *tty_get( const char *prompt ) { return NULL;}
char *tty_get_hidden( const char *prompt ) {return NULL; }
void tty_kill_prompt(void) {}

210
g10/keygen.c
View File

@ -2860,184 +2860,6 @@ show_smartcard (struct agent_card_info_s *info)
free_public_key( pk );
}
static char *
smartcard_get_one_name (const char *prompt1, const char *prompt2)
{
char *name;
int i;
for (;;)
{
name = cpr_get (prompt1, prompt2);
if (!name)
return NULL;
trim_spaces (name);
cpr_kill_prompt ();
for (i=0; name[i] && name[i] >= ' ' && name[i] <= 126; i++)
;
/* The name must be in Latin-1 and not UTF-8 - lacking the code
to ensure this we restrict it to ASCII. */
if (name[i])
tty_printf (_("Error: Only plain ASCII is currently allowed.\n"));
else if (strchr (name, '<'))
tty_printf (_("Error: The \"<\" character may not be used.\n"));
else if (strstr (name, " "))
tty_printf (_("Error: Double spaces are not allowed.\n"));
else
return name;
xfree (name);
}
}
static int
smartcard_change_name (const char *current_name)
{
char *surname = NULL, *givenname = NULL;
char *isoname, *p;
int rc;
surname = smartcard_get_one_name ("keygen.smartcard.surname",
_("Cardholder's surname: "));
givenname = smartcard_get_one_name ("keygen.smartcard.givenname",
_("Cardholder's given name: "));
if (!surname || !givenname || (!*surname && !*givenname))
{
xfree (surname);
xfree (givenname);
return -1; /*canceled*/
}
isoname = xmalloc ( strlen (surname) + 2 + strlen (givenname) + 1);
strcpy (stpcpy (stpcpy (isoname, surname), "<<"), givenname);
xfree (surname);
xfree (givenname);
for (p=isoname; *p; p++)
if (*p == ' ')
*p = '<';
log_debug ("setting Name to `%s'\n", isoname);
rc = agent_scd_setattr ("DISP-NAME", isoname, strlen (isoname) );
if (rc)
log_error ("error setting Name: %s\n", gpg_strerror (rc));
xfree (isoname);
return rc;
}
static int
smartcard_change_url (const char *current_url)
{
char *url;
int rc;
url = cpr_get ("keygen.smartcard.url", _("URL to retrieve public key: "));
if (!url)
return -1;
trim_spaces (url);
cpr_kill_prompt ();
rc = agent_scd_setattr ("PUBKEY-URL", url, strlen (url) );
if (rc)
log_error ("error setting URL: %s\n", gpg_strerror (rc));
xfree (url);
return rc;
}
static int
smartcard_change_login_data (void)
{
char *data;
int rc;
data = cpr_get ("keygen.smartcard.login_data",
_("Login data (account name): "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
rc = agent_scd_setattr ("LOGIN-DATA", data, strlen (data) );
if (rc)
log_error ("error setting login data: %s\n", gpg_strerror (rc));
xfree (data);
return rc;
}
static int
smartcard_change_lang (void)
{
char *data, *p;
int rc;
data = cpr_get ("keygen.smartcard.lang",
_("Language preferences: "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
if (strlen (data) > 8 || (strlen (data) & 1))
{
tty_printf (_("Error: invalid length of preference string.\n"));
xfree (data);
return -1;
}
for (p=data; *p && *p >= 'a' && *p <= 'z'; p++)
;
if (*p)
{
tty_printf (_("Error: invalid characters in preference string.\n"));
xfree (data);
return -1;
}
rc = agent_scd_setattr ("DISP-LANG", data, strlen (data) );
if (rc)
log_error ("error setting lang: %s\n", gpg_strerror (rc));
xfree (data);
return rc;
}
static int
smartcard_change_sex (void)
{
char *data;
const char *str;
int rc;
data = cpr_get ("keygen.smartcard.sex",
_("Sex ((M)ale, (F)emale or space): "));
if (!data)
return -1;
trim_spaces (data);
cpr_kill_prompt ();
if (!*data)
str = "9";
else if ((*data == 'M' || *data == 'm') && !data[1])
str = "1";
else if ((*data == 'F' || *data == 'f') && !data[1])
str = "2";
else
{
tty_printf (_("Error: invalid response.\n"));
xfree (data);
return -1;
}
rc = agent_scd_setattr ("DISP-SEX", str, 1 );
if (rc)
log_error ("error setting sex: %s\n", gpg_strerror (rc));
xfree (data);
return rc;
}
/* Return true if the SHA1 fingerprint FPR consists only of zeroes. */
static int
fpr_is_zero (const char *fpr)
@ -3083,11 +2905,6 @@ check_smartcard (char **r_serialno)
show_smartcard (&info);
tty_printf ("\n"
"N - change cardholder name\n"
"U - change public key URL\n"
"D - change login data\n"
"L - change language preferences\n"
"S - change sex\n"
"K - generate all keys\n"
"Q - quit\n"
"\n");
@ -3098,32 +2915,7 @@ check_smartcard (char **r_serialno)
continue;
rc = 0;
if ( *answer == 'N' || *answer == 'n')
{
if (!smartcard_change_name (info.disp_name))
reread = 1;
}
else if ( *answer == 'U' || *answer == 'u')
{
if (!smartcard_change_url (info.pubkey_url))
reread = 1;
}
else if ( *answer == 'D' || *answer == 'd')
{
if (!smartcard_change_login_data ())
reread = 1;
}
else if ( *answer == 'L' || *answer == 'l')
{
if (!smartcard_change_lang ())
reread = 1;
}
else if ( *answer == 'S' || *answer == 's')
{
if (!smartcard_change_sex ())
reread = 1;
}
else if ( *answer == 'K' || *answer == 'k')
if ( *answer == 'K' || *answer == 'k')
{
if ( (info.fpr1valid && !fpr_is_zero (info.fpr1))
|| (info.fpr2valid && !fpr_is_zero (info.fpr2))

2
g10/main.h
View File

@ -258,7 +258,7 @@ void run_in_pipemode (void);
/*-- card-util.c --*/
void change_pin (int no);
void card_status (FILE *fp);
void card_edit (STRLIST commands);
/*-- signal.c --*/
void init_signals(void);