security-and-privacy/gnupg
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sm/

Browse source 
* gpgsm.c: New command --learn-card
* call-agent.c (learn_cb,gpgsm_agent_learn): New.
* gpgsm.c (main): Print error messages for non-implemented commands.
agent/
* learncard.c: New.
* divert-scd.c (ask_for_card): The serial number is binary so
convert it to hex here.
* findkey.c (agent_write_private_key): New.
* genkey.c (store_key): And use it here.
scd/
* pkdecrypt.c (agent_pkdecrypt): Changed the way the diversion is done.
* divert-scd.c (divert_pkdecrypt): Changed interface and
implemented it.
This commit is contained in:
Werner Koch 2002-03-06 14:16:37 +00:00
parent 7a5d7787a0
commit 4e637f2285
16 changed files with 649 additions and 85 deletions
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58
agent/findkey.c
View file

@ -30,6 +30,64 @@
#include "agent.h"
int
agent_write_private_key (const unsigned char *grip,
const void *buffer, size_t length, int force)
{
int i;
char *fname;
FILE *fp;
char hexgrip[40+4+1];
for (i=0; i < 20; i++)
sprintf (hexgrip+2*i, "%02X", grip[i]);
strcpy (hexgrip+40, ".key");
fname = make_filename (opt.homedir, "private-keys-v1.d", hexgrip, NULL);
if (force)
fp = fopen (fname, "wb");
else
{
if (!access (fname, F_OK))
{
log_error ("secret key file `%s' already exists\n", fname);
xfree (fname);
return seterr (General_Error);
}
fp = fopen (fname, "wbx"); /* FIXME: the x is a GNU extension - let
configure check whether this actually
works */
}
if (!fp)
{
log_error ("can't create `%s': %s\n", fname, strerror (errno));
xfree (fname);
return seterr (File_Create_Error);
}
if (fwrite (buffer, length, 1, fp) != 1)
{
log_error ("error writing `%s': %s\n", fname, strerror (errno));
fclose (fp);
remove (fname);
xfree (fname);
return seterr (File_Create_Error);
}
if ( fclose (fp) )
{
log_error ("error closing `%s': %s\n", fname, strerror (errno));
remove (fname);
xfree (fname);
return seterr (File_Create_Error);
}
xfree (fname);
return 0;
}
static int
unprotect (unsigned char **keybuf, const unsigned char *grip)
{