diff options
Diffstat (limited to 'examples/client-blocking.c')
-rw-r--r-- | examples/client-blocking.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/examples/client-blocking.c b/examples/client-blocking.c new file mode 100644 index 0000000..a50ee8a --- /dev/null +++ b/examples/client-blocking.c @@ -0,0 +1,127 @@ +/* RADIUS/RadSec client using libradsec in blocking mode. */ + +#include <stdio.h> +#include <stdlib.h> +#include <assert.h> +#include <radsec/radsec.h> +#include <radsec/request.h> +#include "err.h" +#include "debug.h" /* For rs_dump_packet(). */ + +#define SECRET "sikrit" +#define USER_NAME "molgan@PROJECT-MOONSHOT.ORG" +#define USER_PW "password" + +struct rs_error * +blocking_client (const char *config_fn, const char *configuration, + int use_request_object_flag) +{ + struct rs_context *h = NULL; + struct rs_connection *conn = NULL; + struct rs_request *request = NULL; + struct rs_packet *req = NULL, *resp = NULL; + struct rs_error *err = NULL; + int r; + + r = rs_context_create (&h); + if (r) + { + assert (!"unable to create libradsec context"); + } + +#if !defined (USE_CONFIG_FILE) + { + struct rs_peer *server; + + if (rs_conn_create (h, &conn, NULL)) + goto cleanup; + rs_conn_set_type (conn, RS_CONN_TYPE_UDP); + if (rs_peer_create (conn, &server)) + goto cleanup; + if (rs_peer_set_address (server, av1, av2)) + goto cleanup; + rs_peer_set_timeout (server, 1); + rs_peer_set_retries (server, 3); + if (rs_peer_set_secret (server, SECRET)) + goto cleanup; + } +#else /* defined (USE_CONFIG_FILE) */ + if (rs_context_read_config (h, config_fn)) + goto cleanup; + if (rs_conn_create (h, &conn, configuration)) + goto cleanup; +#endif /* defined (USE_CONFIG_FILE) */ + + if (use_request_object_flag) + { + if (rs_request_create_authn (conn, &request, USER_NAME, USER_PW)) + goto cleanup; + if (rs_request_send (request, &resp)) + goto cleanup; + } + else + { + if (rs_packet_create_authn_request (conn, &req, USER_NAME, USER_PW)) + goto cleanup; + if (rs_packet_send (req, NULL)) + goto cleanup; + if (rs_conn_receive_packet (conn, req, &resp)) + goto cleanup; + } + + if (resp) + { + rs_dump_packet (resp); + if (rs_packet_code (resp) == PW_ACCESS_ACCEPT) + printf ("Good auth.\n"); + else + printf ("Bad auth: %d\n", rs_packet_code (resp)); + } + else + fprintf (stderr, "%s: no response\n", __func__); + + cleanup: + err = rs_err_ctx_pop (h); + if (err == RSE_OK) + err = rs_err_conn_pop (conn); + if (resp) + rs_packet_destroy (resp); + if (request) + rs_request_destroy (request); + if (conn) + rs_conn_destroy (conn); + if (h) + rs_context_destroy (h); + + return err; +} + +void +usage (int argc, char *argv[]) +{ + fprintf (stderr, "usage: %s: [-r] config-file config-name\n", argv[0]); + exit (1); +} + +int +main (int argc, char *argv[]) +{ + int use_request_object_flag = 0; + struct rs_error *err; + + if (argc > 1 && argv[1] && argv[1][0] == '-' && argv[1][1] == 'r') + { + use_request_object_flag = 1; + argc--; + argv++; + } + if (argc < 3) + usage (argc, argv); + err = blocking_client (argv[1], argv[2], use_request_object_flag); + if (err) + { + fprintf (stderr, "error: %s: %d\n", rs_err_msg (err), rs_err_code (err, 0)); + return rs_err_code (err, 1); + } + return 0; +} |