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/* See the file COPYING for licensing information. */
#if defined HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <libgen.h>
#include <assert.h>
#include <freeradius/libradius.h>
#include <event2/event.h>
#include <event2/util.h>
#include <radsec/radsec.h>
#include <radsec/radsec-impl.h>
#if defined RS_ENABLE_TLS
#include <regex.h>
#include "rsp_list.h"
#include "../radsecproxy.h"
#endif
#include "rsp_debug.h"
int
rs_context_create(struct rs_context **ctx, const char *dict)
{
int err = RSE_OK;
struct rs_context *h;
char *buf1 = NULL, *buf2 = NULL;
char *dir, *fn;
assert (dict);
if (ctx)
*ctx = NULL;
h = (struct rs_context *) malloc (sizeof(struct rs_context));
if (!h)
return RSE_NOMEM;
/* Initialize freeradius dictionary. */
buf1 = malloc (strlen (dict) + 1);
buf2 = malloc (strlen (dict) + 1);
if (!buf1 || !buf2)
{
err = RSE_NOMEM;
goto err_out;
}
strcpy (buf1, dict);
dir = dirname (buf1);
strcpy (buf2, dict);
fn = basename (buf2);
if (dict_init (dir, fn) < 0)
{
err = RSE_SOME_ERROR;
goto err_out;
}
free (buf1);
free (buf2);
#if defined RS_ENABLE_TLS
ssl_init ();
#endif
#if defined (DEBUG)
fr_log_fp = stderr;
fr_debug_flag = 1;
#endif
debug_init ("libradsec"); /* radsecproxy compat, FIXME: remove */
memset (h, 0, sizeof(struct rs_context));
h->realms = malloc (sizeof (struct rs_realm));
if (!h->realms)
{
err = RSE_NOMEM;
goto err_out;
}
memset (h->realms, 0, sizeof (struct rs_realm));
h->realms->next = h->realms;
fr_randinit (&h->fr_randctx, 0);
fr_rand_seed (NULL, 0);
if (ctx)
*ctx = h;
return RSE_OK;
err_out:
if (buf1)
free (buf1);
if (buf2)
free (buf2);
if (h)
free (h);
return err;
}
void rs_context_destroy(struct rs_context *ctx)
{
free (ctx);
}
int rs_context_set_alloc_scheme(struct rs_context *ctx,
struct rs_alloc_scheme *scheme)
{
return rs_err_ctx_push_fl (ctx, RSE_NOSYS, __FILE__, __LINE__,
"%s: NYI", __func__);
}
struct rs_peer *
_rs_peer_create (struct rs_context *ctx, struct rs_peer **rootp)
{
struct rs_peer *p;
p = (struct rs_peer *) rs_malloc (ctx, sizeof(*p));
if (p)
{
memset (p, 0, sizeof(struct rs_peer));
p->fd = -1;
if (*rootp)
(*rootp)->next = p;
else
*rootp = p;
}
return p;
}
int
rs_server_create (struct rs_connection *conn, struct rs_peer **server)
{
struct rs_peer *srv;
srv = _rs_peer_create (conn->ctx, &conn->peers);
if (srv)
{
srv->conn = conn;
srv->timeout = 1;
srv->tries = 3;
}
else
return rs_err_conn_push_fl (conn, RSE_NOMEM, __FILE__, __LINE__, NULL);
if (*server)
*server = srv;
return RSE_OK;
}
int
rs_server_set_address (struct rs_peer *server, const char *hostname,
const char *service)
{
struct rs_error *err;
err = _rs_resolv (&server->addr, server->conn->type, hostname, service);
if (err)
return _rs_err_conn_push_err (server->conn, err);
return RSE_OK;
}
void
rs_server_set_timeout (struct rs_peer *server, int timeout)
{
server->timeout = timeout;
}
void
rs_server_set_tries (struct rs_peer *server, int tries)
{
server->tries = tries;
}
int
rs_server_set_secret (struct rs_peer *server, const char *secret)
{
if (server->secret)
free (server->secret);
server->secret = (char *) malloc (strlen(secret) + 1);
if (!server->secret)
return rs_err_conn_push (server->conn, RSE_NOMEM, NULL);
strcpy (server->secret, secret);
return RSE_OK;
}
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