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/* RADIUS client doing blocking i/o. */
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <freeradius/libradius.h>
#include "../libradsec.h"
#include "../debug.h"
#define SECRET "sikrit"
#define USER_NAME "bob"
#define USER_PW "hemligt"
int
rsx_client ()
{
fr_randctx fr_ctx;
struct rs_handle *ctx;
struct rs_connection *conn;
RADIUS_PACKET *pkt;
VALUE_PAIR *vp;
char user_pw[MAX_STRING_LEN];
uint8_t reqauth[AUTH_VECTOR_LEN];
fr_log_fp = stderr;
fr_debug_flag = 1;
fr_randinit (&fr_ctx, 0);
fr_rand_seed (NULL, 0);
printf ("creating context\n");
if (rs_context_create(&ctx))
return -1;
#if 0
printf ("reading config\n");
if (rs_context_config_read(ctx, "libradsec.conf"))
return -1;
#endif
printf ("init dict");
if (dict_init("/usr/share/freeradius", "dictionary"))
return -1;
#if 0
printf ("creating connection\n");
if (rs_conn_create(ctx, &conn))
return -1;
#endif
printf ("creating a packet\n");
pkt = rad_alloc (1);
if (!pkt) {
fr_perror ("pairmake");
return -1;
}
{
size_t pwlen = sizeof(USER_PW);
strncpy (user_pw, USER_PW, sizeof(user_pw));
rad_pwencode(user_pw, &pwlen, SECRET, reqauth);
}
printf ("creating value pairs\n");
vp = pairmake ("User-Name", USER_NAME, 0);
if (!vp) {
fr_perror ("paircreate");
return -1;
}
pairadd (&vp, pairmake ("User-Password", user_pw, 0));
pkt->vps = vp;
printf ("attributes:\n");
vp_printlist (stdout, vp);
printf ("encoding packet\n");
rad_encode (pkt, NULL, SECRET);
print_hex (pkt); /* DEBUG */
#if 0
rs_packet_create (&pkt, RS_ACCESS_REQUEST);
rs_attrib_create (&attr, RS_...);
rs_packet_add_attrib (pkt, attr);
#endif
//rs_packet_send (conn, pkt, ...);
rad_free(&pkt);
#if 0
printf ("destroying connection\n");
if (rs_conn_destroy(conn))
return -1;
#endif
printf ("destroying context\n");
rs_context_destroy(ctx);
return 0;
}
int
main (int argc, char *argv[])
{
exit (rsx_client ());
}
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