security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-02 22:46:30 +02:00
Code Activity

* base64.c (gpgsm_create_writer): Allow to set the object name

Browse source 
* server.c (cmd_genkey): New.
* certreqgen.c: New.  The parameter handling code has been taken
from gnupg/g10/keygen.c version 1.0.6.
* call-agent.c (gpgsm_agent_genkey): New.
This commit is contained in:
Werner Koch 2002-01-10 19:47:20 +00:00
parent 8bad9e344b
commit dc37fe1849
11 changed files with 802 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

68
sm/call-agent.c
View file

@ -52,6 +52,12 @@ struct cipher_parm_s {
size_t ciphertextlen;
};
struct genkey_parm_s {
ASSUAN_CONTEXT ctx;
const char *sexp;
size_t sexplen;
};
struct membuf {
size_t len;
@ -250,6 +256,9 @@ gpgsm_agent_pksign (const char *keygrip,
return map_assuan_err (rc);
}
*r_buf = get_membuf (&data, r_buflen);
/* FIXME: check that the returned S-Exp is valid! */
return *r_buf? 0 : GNUPG_Out_Of_Core;
}
@ -341,6 +350,65 @@ gpgsm_agent_pkdecrypt (const char *keygrip,
/* Handle a KEYPARMS inquiry. Note, we only send the data,
assuan_transact takes care of flushing and writing the end */
static AssuanError
inq_genkey_parms (void *opaque, const char *keyword)
{
struct genkey_parm_s *parm = opaque;
AssuanError rc;
rc = assuan_send_data (parm->ctx, parm->sexp, parm->sexplen);
return rc;
}
/* Call the agent to generate a newkey */
int
gpgsm_agent_genkey (KsbaConstSexp keyparms, KsbaSexp *r_pubkey)
{
int rc;
struct genkey_parm_s gk_parm;
struct membuf data;
size_t len;
char *buf;
*r_pubkey = NULL;
rc = start_agent ();
if (rc)
return rc;
rc = assuan_transact (agent_ctx, "RESET", NULL, NULL, NULL, NULL);
if (rc)
return map_assuan_err (rc);
init_membuf (&data, 1024);
gk_parm.ctx = agent_ctx;
gk_parm.sexp = keyparms;
gk_parm.sexplen = gcry_sexp_canon_len (keyparms, 0, NULL, NULL);
if (!gk_parm.sexplen)
return GNUPG_Invalid_Value;
rc = assuan_transact (agent_ctx, "GENKEY",
membuf_data_cb, &data,
inq_genkey_parms, &gk_parm);
if (rc)
{
xfree (get_membuf (&data, &len));
return map_assuan_err (rc);
}
buf = get_membuf (&data, &len);
if (!buf)
return GNUPG_Out_Of_Core;
if (!gcry_sexp_canon_len (buf, len, NULL, NULL))
{
xfree (buf);
return GNUPG_Invalid_Sexp;
}
*r_pubkey = buf;
return 0;
}