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/* Copyright 2011,2013, NORDUnet A/S. All rights reserved. */
/* See LICENSE for licensing information. */
#include <stdlib.h>
#include <assert.h>
#include <CUnit/Basic.h>
#include "radius/client.h"
#include "radsec/radsec.h"
#include "radsec/request.h"
#include "udp.h"
static void
authenticate (struct rs_connection *conn, const char *user, const char *pw)
{
struct rs_request *req;
struct rs_packet *msg, *resp;
CU_ASSERT (rs_request_create (conn, &req) == 0);
CU_ASSERT (!rs_packet_create_authn_request (conn, &msg, user, pw));
rs_request_add_reqpkt (req, msg);
CU_ASSERT (rs_request_send (req, &resp) == 0);
//printf ("%s\n", rs_err_msg (rs_err_conn_pop (conn), 1));
CU_ASSERT (rs_packet_code(resp) == PW_ACCESS_ACCEPT);
rs_request_destroy (req);
}
static void
send_more_than_one_msg_in_one_packet (struct rs_connection *conn)
{
struct rs_packet *msg0, *msg1;
CU_ASSERT (rs_packet_create_authn_request (conn, &msg0, NULL, NULL) == 0);
CU_ASSERT (rs_packet_create_authn_request (conn, &msg1, NULL, NULL) == 0);
CU_ASSERT (rs_packet_send (msg0, NULL) == 0);
CU_ASSERT (rs_packet_send (msg1, NULL) == 0);
}
#if 0
static void
send_large_packet (struct rs_connection *conn)
{
struct rs_packet *msg0;
struct radius_packet *frpkt = NULL;
char *buf;
int f;
buf = malloc (RS_MAX_PACKET_LEN);
CU_ASSERT (buf != NULL);
memset (buf, 0, RS_MAX_PACKET_LEN);
CU_ASSERT (rs_packet_create (conn, &msg0) == 0);
/* 16 chunks --> heap corruption in evbuffer_drain detected by free() */
for (f = 0; f < 15; f++)
{
memset (buf, 'a' + f, 252);
//vp = pairmake ("EAP-Message", buf, T_OP_EQ);
CU_ASSERT (rs_packet_append_avp (msg0, fixme...) == RSE_OK);
}
CU_ASSERT (rs_packet_send (msg0, NULL) == 0);
}
#endif /* 0 */
/* ************************************************************ */
static struct setup {
char *config_file;
char *config_name;
char *username;
char *pw;
} setup;
static void
test_auth ()
{
struct rs_context *ctx;
struct rs_connection *conn;
setup.config_file = "test.conf";
setup.config_name = "test-udp-auth";
setup.username = "molgan@PROJECT-MOONSHOT.ORG";
setup.pw = "password";
CU_ASSERT (rs_context_create (&ctx) == 0);
CU_ASSERT (rs_context_read_config (ctx, setup.config_file) == 0);
CU_ASSERT (rs_conn_create (ctx, &conn, setup.config_name) == 0);
authenticate (conn, setup.username, setup.pw);
rs_conn_destroy (conn);
rs_context_destroy (ctx);
}
static ssize_t
test_buffering_cb (const uint8_t *buf, ssize_t len)
{
/* "Exactly one RADIUS packet is encapsulated in the UDP Data field"
[RFC 2865]*/
#if 0
hd (buf, len);
#endif
CU_ASSERT (len >= 20);
CU_ASSERT (len <= RS_MAX_PACKET_LEN);
CU_ASSERT ((buf[2] << 8) + buf[3] == len);
return len;
}
static void
test_buffering ()
{
struct rs_context *ctx;
struct rs_connection *conn;
struct timeval timeout;
struct polldata *polldata;
CU_ASSERT (rs_context_create (&ctx) == 0);
CU_ASSERT (rs_context_read_config (ctx, "test.conf") == 0);
CU_ASSERT (rs_conn_create (ctx, &conn, "test-udp-buffering") == 0);
timeout.tv_sec = 0;
timeout.tv_usec = 150000;
polldata = udp_server ("11820", &timeout, test_buffering_cb);
CU_ASSERT (polldata != NULL);
send_more_than_one_msg_in_one_packet (conn);
CU_ASSERT (udp_poll (polldata) > 0);
CU_ASSERT (udp_poll (polldata) > 0);
udp_free_polldata (polldata);
rs_conn_destroy (conn);
rs_context_destroy (ctx);
}
/* ************************************************************ */
int
main (int argc, char *argv[])
{
CU_pSuite s = NULL;
CU_pTest t = NULL;
unsigned int nfail;
assert (CU_initialize_registry () == CUE_SUCCESS);
s = CU_add_suite ("auth", NULL, NULL); assert (s);
t = CU_ADD_TEST (s, test_auth); assert (t);
s = CU_add_suite ("buffering", NULL, NULL); assert (s);
t = CU_ADD_TEST (s, test_buffering); assert (t);
assert (CU_basic_run_tests () == CUE_SUCCESS);
nfail = CU_get_number_of_failures();
CU_cleanup_registry ();
return nfail;
}
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