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Diffstat (limited to 'hostapd/hostapd_cli.c')
| -rw-r--r-- | hostapd/hostapd_cli.c | 2197 |
1 files changed, 0 insertions, 2197 deletions
diff --git a/hostapd/hostapd_cli.c b/hostapd/hostapd_cli.c deleted file mode 100644 index 2609121116b5..000000000000 --- a/hostapd/hostapd_cli.c +++ /dev/null @@ -1,2197 +0,0 @@ -/* - * hostapd - command line interface for hostapd daemon - * Copyright (c) 2004-2022, Jouni Malinen <j@w1.fi> - * - * This software may be distributed under the terms of the BSD license. - * See README for more details. - */ - -#include "includes.h" -#include <dirent.h> - -#include "common/wpa_ctrl.h" -#include "common/ieee802_11_defs.h" -#include "utils/common.h" -#include "utils/eloop.h" -#include "utils/edit.h" -#include "common/version.h" -#include "common/cli.h" - -#ifndef CONFIG_NO_CTRL_IFACE - -static const char *const hostapd_cli_version = -"hostapd_cli v" VERSION_STR "\n" -"Copyright (c) 2004-2022, Jouni Malinen <j@w1.fi> and contributors"; - -static struct wpa_ctrl *ctrl_conn; -static int hostapd_cli_quit = 0; -static int hostapd_cli_attached = 0; - -#ifndef CONFIG_CTRL_IFACE_DIR -#define CONFIG_CTRL_IFACE_DIR "/var/run/hostapd" -#endif /* CONFIG_CTRL_IFACE_DIR */ -static const char *ctrl_iface_dir = CONFIG_CTRL_IFACE_DIR; -static const char *client_socket_dir = NULL; - -static char *ctrl_ifname = NULL; -static const char *pid_file = NULL; -static const char *action_file = NULL; -static int ping_interval = 5; -static int interactive = 0; -static int event_handler_registered = 0; - -static DEFINE_DL_LIST(stations); /* struct cli_txt_entry */ - -static void print_help(FILE *stream, const char *cmd); -static char ** list_cmd_list(void); -static void hostapd_cli_receive(int sock, void *eloop_ctx, void *sock_ctx); -static void update_stations(struct wpa_ctrl *ctrl); -static void cli_event(const char *str); - - -static void usage(void) -{ - fprintf(stderr, "%s\n", hostapd_cli_version); - fprintf(stderr, - "\n" - "usage: hostapd_cli [-p<path>] [-i<ifname>] [-hvBr] " - "[-a<path>] \\\n" - " [-P<pid file>] [-G<ping interval>] [command..]\n" - "\n" - "Options:\n" - " -h help (show this usage text)\n" - " -v shown version information\n" - " -p<path> path to find control sockets (default: " - "/var/run/hostapd)\n" - " -s<dir_path> dir path to open client sockets (default: " - CONFIG_CTRL_IFACE_DIR ")\n" - " -a<file> run in daemon mode executing the action file " - "based on events\n" - " from hostapd\n" - " -r try to reconnect when client socket is " - "disconnected.\n" - " This is useful only when used with -a.\n" - " -B run a daemon in the background\n" - " -i<ifname> Interface to listen on (default: first " - "interface found in the\n" - " socket path)\n\n"); - print_help(stderr, NULL); -} - - -static void register_event_handler(struct wpa_ctrl *ctrl) -{ - if (!ctrl_conn) - return; - if (interactive) { - event_handler_registered = - !eloop_register_read_sock(wpa_ctrl_get_fd(ctrl), - hostapd_cli_receive, - NULL, NULL); - } -} - - -static void unregister_event_handler(struct wpa_ctrl *ctrl) -{ - if (!ctrl_conn) - return; - if (interactive && event_handler_registered) { - eloop_unregister_read_sock(wpa_ctrl_get_fd(ctrl)); - event_handler_registered = 0; - } -} - - -static struct wpa_ctrl * hostapd_cli_open_connection(const char *ifname) -{ -#ifndef CONFIG_CTRL_IFACE_UDP - char *cfile; - int flen; -#endif /* !CONFIG_CTRL_IFACE_UDP */ - - if (ifname == NULL) - return NULL; - -#ifdef CONFIG_CTRL_IFACE_UDP - ctrl_conn = wpa_ctrl_open(ifname); - return ctrl_conn; -#else /* CONFIG_CTRL_IFACE_UDP */ - flen = strlen(ctrl_iface_dir) + strlen(ifname) + 2; - cfile = malloc(flen); - if (cfile == NULL) - return NULL; - snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ifname); - - if (client_socket_dir && client_socket_dir[0] && - access(client_socket_dir, F_OK) < 0) { - perror(client_socket_dir); - free(cfile); - return NULL; - } - - ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir); - free(cfile); - return ctrl_conn; -#endif /* CONFIG_CTRL_IFACE_UDP */ -} - - -static void hostapd_cli_close_connection(void) -{ - if (ctrl_conn == NULL) - return; - - unregister_event_handler(ctrl_conn); - if (hostapd_cli_attached) { - wpa_ctrl_detach(ctrl_conn); - hostapd_cli_attached = 0; - } - wpa_ctrl_close(ctrl_conn); - ctrl_conn = NULL; -} - - -static int hostapd_cli_reconnect(const char *ifname) -{ - char *next_ctrl_ifname; - - hostapd_cli_close_connection(); - - if (!ifname) - return -1; - - next_ctrl_ifname = os_strdup(ifname); - os_free(ctrl_ifname); - ctrl_ifname = next_ctrl_ifname; - if (!ctrl_ifname) - return -1; - - ctrl_conn = hostapd_cli_open_connection(ctrl_ifname); - if (!ctrl_conn) - return -1; - if (!interactive && !action_file) - return 0; - if (wpa_ctrl_attach(ctrl_conn) == 0) { - hostapd_cli_attached = 1; - register_event_handler(ctrl_conn); - update_stations(ctrl_conn); - } else { - printf("Warning: Failed to attach to hostapd.\n"); - } - return 0; -} - - -static void hostapd_cli_msg_cb(char *msg, size_t len) -{ - cli_event(msg); - printf("%s\n", msg); -} - - -static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd, int print) -{ - char buf[4096]; - size_t len; - int ret; - - if (ctrl_conn == NULL) { - printf("Not connected to hostapd - command dropped.\n"); - return -1; - } - len = sizeof(buf) - 1; - ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, - hostapd_cli_msg_cb); - if (ret == -2) { - printf("'%s' command timed out.\n", cmd); - return -2; - } else if (ret < 0) { - printf("'%s' command failed.\n", cmd); - return -1; - } - if (print) { - buf[len] = '\0'; - printf("%s", buf); - } - return 0; -} - - -static inline int wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd) -{ - return _wpa_ctrl_command(ctrl, cmd, 1); -} - - -static int hostapd_cli_cmd(struct wpa_ctrl *ctrl, const char *cmd, - int min_args, int argc, char *argv[]) -{ - char buf[4096]; - - if (argc < min_args) { - printf("Invalid %s command - at least %d argument%s required.\n", - cmd, min_args, min_args > 1 ? "s are" : " is"); - return -1; - } - if (write_cmd(buf, sizeof(buf), cmd, argc, argv) < 0) - return -1; - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_ping(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - return wpa_ctrl_command(ctrl, "PING"); -} - - -static int hostapd_cli_cmd_relog(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - return wpa_ctrl_command(ctrl, "RELOG"); -} - - -static int hostapd_cli_cmd_status(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - if (argc > 0 && os_strcmp(argv[0], "driver") == 0) - return wpa_ctrl_command(ctrl, "STATUS-DRIVER"); - return wpa_ctrl_command(ctrl, "STATUS"); -} - - -static int hostapd_cli_cmd_mib(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - if (argc > 0) { - char buf[100]; - os_snprintf(buf, sizeof(buf), "MIB %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); - } - return wpa_ctrl_command(ctrl, "MIB"); -} - - -static int hostapd_cli_exec(const char *program, const char *arg1, - const char *arg2) -{ - char *arg; - size_t len; - int res; - - len = os_strlen(arg1) + os_strlen(arg2) + 2; - arg = os_malloc(len); - if (arg == NULL) - return -1; - os_snprintf(arg, len, "%s %s", arg1, arg2); - res = os_exec(program, arg, 1); - os_free(arg); - - return res; -} - - -static void hostapd_cli_action_process(char *msg, size_t len) -{ - const char *pos; - - pos = msg; - if (*pos == '<') { - pos = os_strchr(pos, '>'); - if (pos) - pos++; - else - pos = msg; - } - - hostapd_cli_exec(action_file, ctrl_ifname, pos); -} - - -static int hostapd_cli_cmd_sta(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - char buf[64]; - if (argc < 1) { - printf("Invalid 'sta' command - at least one argument, STA " - "address, is required.\n"); - return -1; - } - if (argc > 1) - snprintf(buf, sizeof(buf), "STA %s %s", argv[0], argv[1]); - else - snprintf(buf, sizeof(buf), "STA %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); -} - - -static char ** hostapd_complete_stations(const char *str, int pos) -{ - int arg = get_cmd_arg_num(str, pos); - char **res = NULL; - - switch (arg) { - case 1: - res = cli_txt_list_array(&stations); - break; - } - - return res; -} - - -static int hostapd_cli_cmd_new_sta(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[64]; - if (argc != 1) { - printf("Invalid 'new_sta' command - exactly one argument, STA " - "address, is required.\n"); - return -1; - } - snprintf(buf, sizeof(buf), "NEW_STA %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[64]; - if (argc < 1) { - printf("Invalid 'deauthenticate' command - exactly one " - "argument, STA address, is required.\n"); - return -1; - } - if (argc > 1) - os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s %s", - argv[0], argv[1]); - else - os_snprintf(buf, sizeof(buf), "DEAUTHENTICATE %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[64]; - if (argc < 1) { - printf("Invalid 'disassociate' command - exactly one " - "argument, STA address, is required.\n"); - return -1; - } - if (argc > 1) - os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s %s", - argv[0], argv[1]); - else - os_snprintf(buf, sizeof(buf), "DISASSOCIATE %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); -} - - -#ifdef CONFIG_TAXONOMY -static int hostapd_cli_cmd_signature(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[64]; - - if (argc != 1) { - printf("Invalid 'signature' command - exactly one argument, STA address, is required.\n"); - return -1; - } - os_snprintf(buf, sizeof(buf), "SIGNATURE %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); -} -#endif /* CONFIG_TAXONOMY */ - - -static int hostapd_cli_cmd_sa_query(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[64]; - if (argc != 1) { - printf("Invalid 'sa_query' command - exactly one argument, " - "STA address, is required.\n"); - return -1; - } - snprintf(buf, sizeof(buf), "SA_QUERY %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); -} - - -#ifdef CONFIG_WPS -static int hostapd_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[256]; - if (argc < 2) { - printf("Invalid 'wps_pin' command - at least two arguments, " - "UUID and PIN, are required.\n"); - return -1; - } - if (argc > 3) - snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s %s", - argv[0], argv[1], argv[2], argv[3]); - else if (argc > 2) - snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s", - argv[0], argv[1], argv[2]); - else - snprintf(buf, sizeof(buf), "WPS_PIN %s %s", argv[0], argv[1]); - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_wps_check_pin(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char cmd[256]; - int res; - - if (argc != 1 && argc != 2) { - printf("Invalid WPS_CHECK_PIN command: needs one argument:\n" - "- PIN to be verified\n"); - return -1; - } - - if (argc == 2) - res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s %s", - argv[0], argv[1]); - else - res = os_snprintf(cmd, sizeof(cmd), "WPS_CHECK_PIN %s", - argv[0]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long WPS_CHECK_PIN command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_wps_pbc(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "WPS_PBC"); -} - - -static int hostapd_cli_cmd_wps_cancel(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "WPS_CANCEL"); -} - - -#ifdef CONFIG_WPS_NFC -static int hostapd_cli_cmd_wps_nfc_tag_read(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - int ret; - char *buf; - size_t buflen; - - if (argc != 1) { - printf("Invalid 'wps_nfc_tag_read' command - one argument " - "is required.\n"); - return -1; - } - - buflen = 18 + os_strlen(argv[0]); - buf = os_malloc(buflen); - if (buf == NULL) - return -1; - os_snprintf(buf, buflen, "WPS_NFC_TAG_READ %s", argv[0]); - - ret = wpa_ctrl_command(ctrl, buf); - os_free(buf); - - return ret; -} - - -static int hostapd_cli_cmd_wps_nfc_config_token(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - char cmd[64]; - int res; - - if (argc != 1) { - printf("Invalid 'wps_nfc_config_token' command - one argument " - "is required.\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_CONFIG_TOKEN %s", - argv[0]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long WPS_NFC_CONFIG_TOKEN command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_wps_nfc_token(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - char cmd[64]; - int res; - - if (argc != 1) { - printf("Invalid 'wps_nfc_token' command - one argument is " - "required.\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "WPS_NFC_TOKEN %s", argv[0]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long WPS_NFC_TOKEN command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_nfc_get_handover_sel(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - char cmd[64]; - int res; - - if (argc != 2) { - printf("Invalid 'nfc_get_handover_sel' command - two arguments " - "are required.\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "NFC_GET_HANDOVER_SEL %s %s", - argv[0], argv[1]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long NFC_GET_HANDOVER_SEL command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - -#endif /* CONFIG_WPS_NFC */ - - -static int hostapd_cli_cmd_wps_ap_pin(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[64]; - if (argc < 1) { - printf("Invalid 'wps_ap_pin' command - at least one argument " - "is required.\n"); - return -1; - } - if (argc > 2) - snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s %s", - argv[0], argv[1], argv[2]); - else if (argc > 1) - snprintf(buf, sizeof(buf), "WPS_AP_PIN %s %s", - argv[0], argv[1]); - else - snprintf(buf, sizeof(buf), "WPS_AP_PIN %s", argv[0]); - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_wps_get_status(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "WPS_GET_STATUS"); -} - - -static int hostapd_cli_cmd_wps_config(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[256]; - char ssid_hex[2 * SSID_MAX_LEN + 1]; - char key_hex[2 * 64 + 1]; - int i; - - if (argc < 1) { - printf("Invalid 'wps_config' command - at least two arguments " - "are required.\n"); - return -1; - } - - ssid_hex[0] = '\0'; - for (i = 0; i < SSID_MAX_LEN; i++) { - if (argv[0][i] == '\0') - break; - os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[0][i]); - } - - key_hex[0] = '\0'; - if (argc > 3) { - for (i = 0; i < 64; i++) { - if (argv[3][i] == '\0') - break; - os_snprintf(&key_hex[i * 2], 3, "%02x", - argv[3][i]); - } - } - - if (argc > 3) - snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s %s", - ssid_hex, argv[1], argv[2], key_hex); - else if (argc > 2) - snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s %s", - ssid_hex, argv[1], argv[2]); - else - snprintf(buf, sizeof(buf), "WPS_CONFIG %s %s", - ssid_hex, argv[1]); - return wpa_ctrl_command(ctrl, buf); -} -#endif /* CONFIG_WPS */ - - -static int hostapd_cli_cmd_disassoc_imminent(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[300]; - int res; - - if (argc < 2) { - printf("Invalid 'disassoc_imminent' command - two arguments " - "(STA addr and Disassociation Timer) are needed\n"); - return -1; - } - - res = os_snprintf(buf, sizeof(buf), "DISASSOC_IMMINENT %s %s", - argv[0], argv[1]); - if (os_snprintf_error(sizeof(buf), res)) - return -1; - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_ess_disassoc(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[300]; - int res; - - if (argc < 3) { - printf("Invalid 'ess_disassoc' command - three arguments (STA " - "addr, disassoc timer, and URL) are needed\n"); - return -1; - } - - res = os_snprintf(buf, sizeof(buf), "ESS_DISASSOC %s %s %s", - argv[0], argv[1], argv[2]); - if (os_snprintf_error(sizeof(buf), res)) - return -1; - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_bss_tm_req(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[2000], *tmp; - int res, i, total; - - if (argc < 1) { - printf("Invalid 'bss_tm_req' command - at least one argument (STA addr) is needed\n"); - return -1; - } - - res = os_snprintf(buf, sizeof(buf), "BSS_TM_REQ %s", argv[0]); - if (os_snprintf_error(sizeof(buf), res)) - return -1; - - total = res; - for (i = 1; i < argc; i++) { - tmp = &buf[total]; - res = os_snprintf(tmp, sizeof(buf) - total, " %s", argv[i]); - if (os_snprintf_error(sizeof(buf) - total, res)) - return -1; - total += res; - } - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_get_config(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "GET_CONFIG"); -} - - -static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, const char *cmd, - char *addr, size_t addr_len, int print) -{ - char buf[4096], *pos; - size_t len; - int ret; - - if (ctrl_conn == NULL) { - printf("Not connected to hostapd - command dropped.\n"); - return -1; - } - len = sizeof(buf) - 1; - ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, - hostapd_cli_msg_cb); - if (ret == -2) { - printf("'%s' command timed out.\n", cmd); - return -2; - } else if (ret < 0) { - printf("'%s' command failed.\n", cmd); - return -1; - } - - buf[len] = '\0'; - if (memcmp(buf, "FAIL", 4) == 0) - return -1; - if (print) - printf("%s", buf); - - pos = buf; - while (*pos != '\0' && *pos != '\n') - pos++; - *pos = '\0'; - os_strlcpy(addr, buf, addr_len); - return 0; -} - - -static int hostapd_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char addr[32], cmd[64]; - - if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 1)) - return 0; - do { - snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); - } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 1) == 0); - - return -1; -} - - -static int hostapd_cli_cmd_list_sta(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char addr[32], cmd[64]; - - if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) - return 0; - do { - if (os_strcmp(addr, "") != 0) - printf("%s\n", addr); - os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); - } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); - - return 0; -} - - -static int hostapd_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - print_help(stdout, argc > 0 ? argv[0] : NULL); - return 0; -} - - -static char ** hostapd_cli_complete_help(const char *str, int pos) -{ - int arg = get_cmd_arg_num(str, pos); - char **res = NULL; - - switch (arg) { - case 1: - res = list_cmd_list(); - break; - } - - return res; -} - - -static int hostapd_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - printf("%s\n\n%s\n", hostapd_cli_version, cli_full_license); - return 0; -} - - -static int hostapd_cli_cmd_set_qos_map_set(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - char buf[200]; - int res; - - if (argc != 1) { - printf("Invalid 'set_qos_map_set' command - " - "one argument (comma delimited QoS map set) " - "is needed\n"); - return -1; - } - - res = os_snprintf(buf, sizeof(buf), "SET_QOS_MAP_SET %s", argv[0]); - if (os_snprintf_error(sizeof(buf), res)) - return -1; - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_send_qos_map_conf(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - char buf[50]; - int res; - - if (argc != 1) { - printf("Invalid 'send_qos_map_conf' command - " - "one argument (STA addr) is needed\n"); - return -1; - } - - res = os_snprintf(buf, sizeof(buf), "SEND_QOS_MAP_CONF %s", argv[0]); - if (os_snprintf_error(sizeof(buf), res)) - return -1; - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_hs20_wnm_notif(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[300]; - int res; - - if (argc < 2) { - printf("Invalid 'hs20_wnm_notif' command - two arguments (STA " - "addr and URL) are needed\n"); - return -1; - } - - res = os_snprintf(buf, sizeof(buf), "HS20_WNM_NOTIF %s %s", - argv[0], argv[1]); - if (os_snprintf_error(sizeof(buf), res)) - return -1; - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_hs20_deauth_req(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char buf[300]; - int res; - - if (argc < 3) { - printf("Invalid 'hs20_deauth_req' command - at least three arguments (STA addr, Code, Re-auth Delay) are needed\n"); - return -1; - } - - if (argc > 3) - res = os_snprintf(buf, sizeof(buf), - "HS20_DEAUTH_REQ %s %s %s %s", - argv[0], argv[1], argv[2], argv[3]); - else - res = os_snprintf(buf, sizeof(buf), - "HS20_DEAUTH_REQ %s %s %s", - argv[0], argv[1], argv[2]); - if (os_snprintf_error(sizeof(buf), res)) - return -1; - return wpa_ctrl_command(ctrl, buf); -} - - -static int hostapd_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - hostapd_cli_quit = 1; - if (interactive) - eloop_terminate(); - return 0; -} - - -static int hostapd_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - char cmd[256]; - if (argc != 1) { - printf("Invalid LEVEL command: needs one argument (debug " - "level)\n"); - return 0; - } - snprintf(cmd, sizeof(cmd), "LEVEL %s", argv[0]); - return wpa_ctrl_command(ctrl, cmd); -} - - -static void update_stations(struct wpa_ctrl *ctrl) -{ - char addr[32], cmd[64]; - - if (!ctrl || !interactive) - return; - - cli_txt_list_flush(&stations); - - if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0)) - return; - do { - if (os_strcmp(addr, "") != 0) - cli_txt_list_add(&stations, addr); - os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr); - } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0); -} - - -static void hostapd_cli_get_interfaces(struct wpa_ctrl *ctrl, - struct dl_list *interfaces) -{ - struct dirent *dent; - DIR *dir; - - if (!ctrl || !interfaces) - return; - dir = opendir(ctrl_iface_dir); - if (dir == NULL) - return; - - while ((dent = readdir(dir))) { - if (strcmp(dent->d_name, ".") == 0 || - strcmp(dent->d_name, "..") == 0) - continue; - cli_txt_list_add(interfaces, dent->d_name); - } - closedir(dir); -} - - -static void hostapd_cli_list_interfaces(struct wpa_ctrl *ctrl) -{ - struct dirent *dent; - DIR *dir; - - dir = opendir(ctrl_iface_dir); - if (dir == NULL) { - printf("Control interface directory '%s' could not be " - "opened.\n", ctrl_iface_dir); - return; - } - - printf("Available interfaces:\n"); - while ((dent = readdir(dir))) { - if (strcmp(dent->d_name, ".") == 0 || - strcmp(dent->d_name, "..") == 0) - continue; - printf("%s\n", dent->d_name); - } - closedir(dir); -} - - -static int hostapd_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - if (argc < 1) { - hostapd_cli_list_interfaces(ctrl); - return 0; - } - if (hostapd_cli_reconnect(argv[0]) != 0) { - printf("Could not connect to interface '%s' - re-trying\n", - ctrl_ifname); - } - return 0; -} - - -static char ** hostapd_complete_interface(const char *str, int pos) -{ - int arg = get_cmd_arg_num(str, pos); - char **res = NULL; - DEFINE_DL_LIST(interfaces); - - switch (arg) { - case 1: - hostapd_cli_get_interfaces(ctrl_conn, &interfaces); - res = cli_txt_list_array(&interfaces); - cli_txt_list_flush(&interfaces); - break; - } - - return res; -} - - -static int hostapd_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - char cmd[2048]; - int res; - - if (argc != 2) { - printf("Invalid SET command: needs two arguments (variable " - "name and value)\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "SET %s %s", argv[0], argv[1]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long SET command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static char ** hostapd_complete_set(const char *str, int pos) -{ - int arg = get_cmd_arg_num(str, pos); - const char *fields[] = { -#ifdef CONFIG_WPS_TESTING - "wps_version_number", "wps_testing_stub_cred", - "wps_corrupt_pkhash", -#endif /* CONFIG_WPS_TESTING */ -#ifdef CONFIG_INTERWORKING - "gas_frag_limit", -#endif /* CONFIG_INTERWORKING */ -#ifdef CONFIG_TESTING_OPTIONS - "ext_mgmt_frame_handling", "ext_eapol_frame_io", -#endif /* CONFIG_TESTING_OPTIONS */ -#ifdef CONFIG_MBO - "mbo_assoc_disallow", -#endif /* CONFIG_MBO */ - "deny_mac_file", "accept_mac_file", - }; - int i, num_fields = ARRAY_SIZE(fields); - - if (arg == 1) { - char **res; - - res = os_calloc(num_fields + 1, sizeof(char *)); - if (!res) - return NULL; - for (i = 0; i < num_fields; i++) { - res[i] = os_strdup(fields[i]); - if (!res[i]) - return res; - } - return res; - } - return NULL; -} - - -static int hostapd_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - char cmd[256]; - int res; - - if (argc != 1) { - printf("Invalid GET command: needs one argument (variable " - "name)\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "GET %s", argv[0]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long GET command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static char ** hostapd_complete_get(const char *str, int pos) -{ - int arg = get_cmd_arg_num(str, pos); - const char *fields[] = { - "version", "tls_library", - }; - int i, num_fields = ARRAY_SIZE(fields); - - if (arg == 1) { - char **res; - - res = os_calloc(num_fields + 1, sizeof(char *)); - if (!res) - return NULL; - for (i = 0; i < num_fields; i++) { - res[i] = os_strdup(fields[i]); - if (!res[i]) - return res; - } - return res; - } - return NULL; -} - - -#ifdef CONFIG_FST -static int hostapd_cli_cmd_fst(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - char cmd[256]; - int res; - int i; - int total; - - if (argc <= 0) { - printf("FST command: parameters are required.\n"); - return -1; - } - - total = os_snprintf(cmd, sizeof(cmd), "FST-MANAGER"); - - for (i = 0; i < argc; i++) { - res = os_snprintf(cmd + total, sizeof(cmd) - total, " %s", - argv[i]); - if (os_snprintf_error(sizeof(cmd) - total, res)) { - printf("Too long fst command.\n"); - return -1; - } - total += res; - } - return wpa_ctrl_command(ctrl, cmd); -} -#endif /* CONFIG_FST */ - - -static int hostapd_cli_cmd_chan_switch(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - char cmd[256]; - int res; - int i; - char *tmp; - int total; - - if (argc < 2) { - printf("Invalid chan_switch command: needs at least two " - "arguments (count and freq)\n" - "usage: <cs_count> <freq> [sec_channel_offset=] " - "[center_freq1=] [center_freq2=] [bandwidth=] " - "[blocktx] [ht|vht]\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "CHAN_SWITCH %s %s", - argv[0], argv[1]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long CHAN_SWITCH command.\n"); - return -1; - } - - total = res; - for (i = 2; i < argc; i++) { - tmp = cmd + total; - res = os_snprintf(tmp, sizeof(cmd) - total, " %s", argv[i]); - if (os_snprintf_error(sizeof(cmd) - total, res)) { - printf("Too long CHAN_SWITCH command.\n"); - return -1; - } - total += res; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_enable(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "ENABLE"); -} - - -static int hostapd_cli_cmd_reload(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "RELOAD"); -} - - -static int hostapd_cli_cmd_disable(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "DISABLE"); -} - - -static int hostapd_cli_cmd_update_beacon(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "UPDATE_BEACON"); -} - - -static int hostapd_cli_cmd_vendor(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - char cmd[256]; - int res; - - if (argc < 2 || argc > 4) { - printf("Invalid vendor command\n" - "usage: <vendor id> <command id> [<hex formatted command argument>] [nested=<0|1>]\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "VENDOR %s %s %s%s%s", argv[0], - argv[1], argc >= 3 ? argv[2] : "", - argc == 4 ? " " : "", argc == 4 ? argv[3] : ""); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long VENDOR command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "ERP_FLUSH"); -} - - -static int hostapd_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char cmd[256]; - int res; - - res = os_snprintf(cmd, sizeof(cmd), "LOG_LEVEL%s%s%s%s", - argc >= 1 ? " " : "", - argc >= 1 ? argv[0] : "", - argc == 2 ? " " : "", - argc == 2 ? argv[1] : ""); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long option\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - if (argc == 0) - return -1; - return hostapd_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]); -} - - -static int hostapd_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - return wpa_ctrl_command(ctrl, "PMKSA"); -} - - -static int hostapd_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "PMKSA_FLUSH"); -} - - -static int hostapd_cli_cmd_set_neighbor(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char cmd[2048]; - int res; - - if (argc < 3 || argc > 6) { - printf("Invalid set_neighbor command: needs 3-6 arguments\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "SET_NEIGHBOR %s %s %s %s %s %s", - argv[0], argv[1], argv[2], argc >= 4 ? argv[3] : "", - argc >= 5 ? argv[4] : "", argc == 6 ? argv[5] : ""); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long SET_NEIGHBOR command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_show_neighbor(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "SHOW_NEIGHBOR"); -} - - -static int hostapd_cli_cmd_remove_neighbor(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "REMOVE_NEIGHBOR", 1, argc, argv); -} - - -static int hostapd_cli_cmd_req_lci(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - char cmd[256]; - int res; - - if (argc != 1) { - printf("Invalid req_lci command - requires destination address\n"); - return -1; - } - - res = os_snprintf(cmd, sizeof(cmd), "REQ_LCI %s", argv[0]); - if (os_snprintf_error(sizeof(cmd), res)) { - printf("Too long REQ_LCI command.\n"); - return -1; - } - return wpa_ctrl_command(ctrl, cmd); -} - - -static int hostapd_cli_cmd_req_range(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - if (argc < 4) { - printf("Invalid req_range command: needs at least 4 arguments - dest address, randomization interval, min AP count, and 1 to 16 AP addresses\n"); - return -1; - } - - return hostapd_cli_cmd(ctrl, "REQ_RANGE", 4, argc, argv); -} - - -static int hostapd_cli_cmd_driver_flags(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "DRIVER_FLAGS"); -} - - -#ifdef CONFIG_DPP - -static int hostapd_cli_cmd_dpp_qr_code(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_QR_CODE", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_bootstrap_gen(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GEN", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_bootstrap_remove(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_REMOVE", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_bootstrap_get_uri(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_GET_URI", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_bootstrap_info(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_INFO", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_bootstrap_set(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_BOOTSTRAP_SET", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_auth_init(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_AUTH_INIT", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_listen(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_LISTEN", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_stop_listen(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "DPP_STOP_LISTEN"); -} - - -static int hostapd_cli_cmd_dpp_configurator_add(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_ADD", 0, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_configurator_remove(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_REMOVE", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_configurator_get_key(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_GET_KEY", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_configurator_sign(struct wpa_ctrl *ctrl, - int argc, char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_CONFIGURATOR_SIGN", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_pkex_add(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_PKEX_ADD", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_pkex_remove(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_PKEX_REMOVE", 1, argc, argv); -} - - -#ifdef CONFIG_DPP2 - -static int hostapd_cli_cmd_dpp_controller_start(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_CONTROLLER_START", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_controller_stop(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "DPP_CONTROLLER_STOP"); -} - - -static int hostapd_cli_cmd_dpp_chirp(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DPP_CHIRP", 1, argc, argv); -} - - -static int hostapd_cli_cmd_dpp_stop_chirp(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "DPP_STOP_CHIRP"); -} - -#endif /* CONFIG_DPP2 */ -#endif /* CONFIG_DPP */ - - -static int hostapd_cli_cmd_accept_macacl(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "ACCEPT_ACL", 1, argc, argv); -} - - -static int hostapd_cli_cmd_deny_macacl(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DENY_ACL", 1, argc, argv); -} - - -static int hostapd_cli_cmd_poll_sta(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "POLL_STA", 1, argc, argv); -} - - -static int hostapd_cli_cmd_req_beacon(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "REQ_BEACON", 2, argc, argv); -} - - -static int hostapd_cli_cmd_reload_wpa_psk(struct wpa_ctrl *ctrl, int argc, - char *argv[]) -{ - return wpa_ctrl_command(ctrl, "RELOAD_WPA_PSK"); -} - - -#ifdef ANDROID -static int hostapd_cli_cmd_driver(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - return hostapd_cli_cmd(ctrl, "DRIVER", 1, argc, argv); -} -#endif /* ANDROID */ - - -struct hostapd_cli_cmd { - const char *cmd; - int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]); - char ** (*completion)(const char *str, int pos); - const char *usage; -}; - -static const struct hostapd_cli_cmd hostapd_cli_commands[] = { - { "ping", hostapd_cli_cmd_ping, NULL, - "= pings hostapd" }, - { "mib", hostapd_cli_cmd_mib, NULL, - "= get MIB variables (dot1x, dot11, radius)" }, - { "relog", hostapd_cli_cmd_relog, NULL, - "= reload/truncate debug log output file" }, - { "status", hostapd_cli_cmd_status, NULL, - "= show interface status info" }, - { "sta", hostapd_cli_cmd_sta, hostapd_complete_stations, - "<addr> = get MIB variables for one station" }, - { "all_sta", hostapd_cli_cmd_all_sta, NULL, - "= get MIB variables for all stations" }, - { "list_sta", hostapd_cli_cmd_list_sta, NULL, - "= list all stations" }, - { "new_sta", hostapd_cli_cmd_new_sta, NULL, - "<addr> = add a new station" }, - { "deauthenticate", hostapd_cli_cmd_deauthenticate, - hostapd_complete_stations, - "<addr> = deauthenticate a station" }, - { "disassociate", hostapd_cli_cmd_disassociate, - hostapd_complete_stations, - "<addr> = disassociate a station" }, -#ifdef CONFIG_TAXONOMY - { "signature", hostapd_cli_cmd_signature, hostapd_complete_stations, - "<addr> = get taxonomy signature for a station" }, -#endif /* CONFIG_TAXONOMY */ - { "sa_query", hostapd_cli_cmd_sa_query, hostapd_complete_stations, - "<addr> = send SA Query to a station" }, -#ifdef CONFIG_WPS - { "wps_pin", hostapd_cli_cmd_wps_pin, NULL, - "<uuid> <pin> [timeout] [addr] = add WPS Enrollee PIN" }, - { "wps_check_pin", hostapd_cli_cmd_wps_check_pin, NULL, - "<PIN> = verify PIN checksum" }, - { "wps_pbc", hostapd_cli_cmd_wps_pbc, NULL, - "= indicate button pushed to initiate PBC" }, - { "wps_cancel", hostapd_cli_cmd_wps_cancel, NULL, - "= cancel the pending WPS operation" }, -#ifdef CONFIG_WPS_NFC - { "wps_nfc_tag_read", hostapd_cli_cmd_wps_nfc_tag_read, NULL, - "<hexdump> = report read NFC tag with WPS data" }, - { "wps_nfc_config_token", hostapd_cli_cmd_wps_nfc_config_token, NULL, - "<WPS/NDEF> = build NFC configuration token" }, - { "wps_nfc_token", hostapd_cli_cmd_wps_nfc_token, NULL, - "<WPS/NDEF/enable/disable> = manager NFC password token" }, - { "nfc_get_handover_sel", hostapd_cli_cmd_nfc_get_handover_sel, NULL, - NULL }, -#endif /* CONFIG_WPS_NFC */ - { "wps_ap_pin", hostapd_cli_cmd_wps_ap_pin, NULL, - "<cmd> [params..] = enable/disable AP PIN" }, - { "wps_config", hostapd_cli_cmd_wps_config, NULL, - "<SSID> <auth> <encr> <key> = configure AP" }, - { "wps_get_status", hostapd_cli_cmd_wps_get_status, NULL, - "= show current WPS status" }, -#endif /* CONFIG_WPS */ - { "disassoc_imminent", hostapd_cli_cmd_disassoc_imminent, NULL, - "= send Disassociation Imminent notification" }, - { "ess_disassoc", hostapd_cli_cmd_ess_disassoc, NULL, - "= send ESS Dissassociation Imminent notification" }, - { "bss_tm_req", hostapd_cli_cmd_bss_tm_req, NULL, - "= send BSS Transition Management Request" }, - { "get_config", hostapd_cli_cmd_get_config, NULL, - "= show current configuration" }, - { "help", hostapd_cli_cmd_help, hostapd_cli_complete_help, - "= show this usage help" }, - { "interface", hostapd_cli_cmd_interface, hostapd_complete_interface, - "[ifname] = show interfaces/select interface" }, -#ifdef CONFIG_FST - { "fst", hostapd_cli_cmd_fst, NULL, - "<params...> = send FST-MANAGER control interface command" }, -#endif /* CONFIG_FST */ - { "raw", hostapd_cli_cmd_raw, NULL, - "<params..> = send unprocessed command" }, - { "level", hostapd_cli_cmd_level, NULL, - "<debug level> = change debug level" }, - { "license", hostapd_cli_cmd_license, NULL, - "= show full hostapd_cli license" }, - { "quit", hostapd_cli_cmd_quit, NULL, - "= exit hostapd_cli" }, - { "set", hostapd_cli_cmd_set, hostapd_complete_set, - "<name> <value> = set runtime variables" }, - { "get", hostapd_cli_cmd_get, hostapd_complete_get, - "<name> = get runtime info" }, - { "set_qos_map_set", hostapd_cli_cmd_set_qos_map_set, NULL, - "<arg,arg,...> = set QoS Map set element" }, - { "send_qos_map_conf", hostapd_cli_cmd_send_qos_map_conf, - hostapd_complete_stations, - "<addr> = send QoS Map Configure frame" }, - { "chan_switch", hostapd_cli_cmd_chan_switch, NULL, - "<cs_count> <freq> [sec_channel_offset=] [center_freq1=]\n" - " [center_freq2=] [bandwidth=] [blocktx] [ht|vht]\n" - " = initiate channel switch announcement" }, - { "hs20_wnm_notif", hostapd_cli_cmd_hs20_wnm_notif, NULL, - "<addr> <url>\n" - " = send WNM-Notification Subscription Remediation Request" }, - { "hs20_deauth_req", hostapd_cli_cmd_hs20_deauth_req, NULL, - "<addr> <code (0/1)> <Re-auth-Delay(sec)> [url]\n" - " = send WNM-Notification imminent deauthentication indication" }, - { "vendor", hostapd_cli_cmd_vendor, NULL, - "<vendor id> <sub command id> [<hex formatted data>]\n" - " = send vendor driver command" }, - { "enable", hostapd_cli_cmd_enable, NULL, - "= enable hostapd on current interface" }, - { "reload", hostapd_cli_cmd_reload, NULL, - "= reload configuration for current interface" }, - { "disable", hostapd_cli_cmd_disable, NULL, - "= disable hostapd on current interface" }, - { "update_beacon", hostapd_cli_cmd_update_beacon, NULL, - "= update Beacon frame contents\n"}, - { "erp_flush", hostapd_cli_cmd_erp_flush, NULL, - "= drop all ERP keys"}, - { "log_level", hostapd_cli_cmd_log_level, NULL, - "[level] = show/change log verbosity level" }, - { "pmksa", hostapd_cli_cmd_pmksa, NULL, - " = show PMKSA cache entries" }, - { "pmksa_flush", hostapd_cli_cmd_pmksa_flush, NULL, - " = flush PMKSA cache" }, - { "set_neighbor", hostapd_cli_cmd_set_neighbor, NULL, - "<addr> <ssid=> <nr=> [lci=] [civic=] [stat]\n" - " = add AP to neighbor database" }, - { "show_neighbor", hostapd_cli_cmd_show_neighbor, NULL, - " = show neighbor database entries" }, - { "remove_neighbor", hostapd_cli_cmd_remove_neighbor, NULL, - "<addr> [ssid=<hex>] = remove AP from neighbor database" }, - { "req_lci", hostapd_cli_cmd_req_lci, hostapd_complete_stations, - "<addr> = send LCI request to a station"}, - { "req_range", hostapd_cli_cmd_req_range, NULL, - " = send FTM range request"}, - { "driver_flags", hostapd_cli_cmd_driver_flags, NULL, - " = show supported driver flags"}, -#ifdef CONFIG_DPP - { "dpp_qr_code", hostapd_cli_cmd_dpp_qr_code, NULL, - "report a scanned DPP URI from a QR Code" }, - { "dpp_bootstrap_gen", hostapd_cli_cmd_dpp_bootstrap_gen, NULL, - "type=<qrcode> [chan=..] [mac=..] [info=..] [curve=..] [key=..] = generate DPP bootstrap information" }, - { "dpp_bootstrap_remove", hostapd_cli_cmd_dpp_bootstrap_remove, NULL, - "*|<id> = remove DPP bootstrap information" }, - { "dpp_bootstrap_get_uri", hostapd_cli_cmd_dpp_bootstrap_get_uri, NULL, - "<id> = get DPP bootstrap URI" }, - { "dpp_bootstrap_info", hostapd_cli_cmd_dpp_bootstrap_info, NULL, - "<id> = show DPP bootstrap information" }, - { "dpp_bootstrap_set", hostapd_cli_cmd_dpp_bootstrap_set, NULL, - "<id> [conf=..] [ssid=<SSID>] [ssid_charset=#] [psk=<PSK>] [pass=<passphrase>] [configurator=<id>] [conn_status=#] [akm_use_selector=<0|1>] [group_id=..] [expiry=#] [csrattrs=..] = set DPP configurator parameters" }, - { "dpp_auth_init", hostapd_cli_cmd_dpp_auth_init, NULL, - "peer=<id> [own=<id>] = initiate DPP bootstrapping" }, - { "dpp_listen", hostapd_cli_cmd_dpp_listen, NULL, - "<freq in MHz> = start DPP listen" }, - { "dpp_stop_listen", hostapd_cli_cmd_dpp_stop_listen, NULL, - "= stop DPP listen" }, - { "dpp_configurator_add", hostapd_cli_cmd_dpp_configurator_add, NULL, - "[curve=..] [key=..] = add DPP configurator" }, - { "dpp_configurator_remove", hostapd_cli_cmd_dpp_configurator_remove, - NULL, - "*|<id> = remove DPP configurator" }, - { "dpp_configurator_get_key", hostapd_cli_cmd_dpp_configurator_get_key, - NULL, - "<id> = Get DPP configurator's private key" }, - { "dpp_configurator_sign", hostapd_cli_cmd_dpp_configurator_sign, NULL, - "conf=<role> configurator=<id> = generate self DPP configuration" }, - { "dpp_pkex_add", hostapd_cli_cmd_dpp_pkex_add, NULL, - "add PKEX code" }, - { "dpp_pkex_remove", hostapd_cli_cmd_dpp_pkex_remove, NULL, - "*|<id> = remove DPP pkex information" }, -#ifdef CONFIG_DPP2 - { "dpp_controller_start", hostapd_cli_cmd_dpp_controller_start, NULL, - "[tcp_port=<port>] [role=..] = start DPP controller" }, - { "dpp_controller_stop", hostapd_cli_cmd_dpp_controller_stop, NULL, - "= stop DPP controller" }, - { "dpp_chirp", hostapd_cli_cmd_dpp_chirp, NULL, - "own=<BI ID> iter=<count> = start DPP chirp" }, - { "dpp_stop_chirp", hostapd_cli_cmd_dpp_stop_chirp, NULL, - "= stop DPP chirp" }, -#endif /* CONFIG_DPP2 */ -#endif /* CONFIG_DPP */ - { "accept_acl", hostapd_cli_cmd_accept_macacl, NULL, - "=Add/Delete/Show/Clear accept MAC ACL" }, - { "deny_acl", hostapd_cli_cmd_deny_macacl, NULL, - "=Add/Delete/Show/Clear deny MAC ACL" }, - { "poll_sta", hostapd_cli_cmd_poll_sta, hostapd_complete_stations, - "<addr> = poll a STA to check connectivity with a QoS null frame" }, - { "req_beacon", hostapd_cli_cmd_req_beacon, NULL, - "<addr> [req_mode=] <measurement request hexdump> = send a Beacon report request to a station" }, - { "reload_wpa_psk", hostapd_cli_cmd_reload_wpa_psk, NULL, - "= reload wpa_psk_file only" }, -#ifdef ANDROID - { "driver", hostapd_cli_cmd_driver, NULL, - "<driver sub command> [<hex formatted data>] = send driver command data" }, -#endif /* ANDROID */ - { NULL, NULL, NULL, NULL } -}; - - -/* - * Prints command usage, lines are padded with the specified string. - */ -static void print_cmd_help(FILE *stream, const struct hostapd_cli_cmd *cmd, - const char *pad) -{ - char c; - size_t n; - - if (cmd->usage == NULL) - return; - fprintf(stream, "%s%s ", pad, cmd->cmd); - for (n = 0; (c = cmd->usage[n]); n++) { - fprintf(stream, "%c", c); - if (c == '\n') - fprintf(stream, "%s", pad); - } - fprintf(stream, "\n"); -} - - -static void print_help(FILE *stream, const char *cmd) -{ - int n; - - fprintf(stream, "commands:\n"); - for (n = 0; hostapd_cli_commands[n].cmd; n++) { - if (cmd == NULL || str_starts(hostapd_cli_commands[n].cmd, cmd)) - print_cmd_help(stream, &hostapd_cli_commands[n], " "); - } -} - - -static void wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[]) -{ - const struct hostapd_cli_cmd *cmd, *match = NULL; - int count; - - count = 0; - cmd = hostapd_cli_commands; - while (cmd->cmd) { - if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == 0) { - match = cmd; - if (os_strcasecmp(cmd->cmd, argv[0]) == 0) { - /* we have an exact match */ - count = 1; - break; - } - count++; - } - cmd++; - } - - if (count > 1) { - printf("Ambiguous command '%s'; possible commands:", argv[0]); - cmd = hostapd_cli_commands; - while (cmd->cmd) { - if (strncasecmp(cmd->cmd, argv[0], strlen(argv[0])) == - 0) { - printf(" %s", cmd->cmd); - } - cmd++; - } - printf("\n"); - } else if (count == 0) { - printf("Unknown command '%s'\n", argv[0]); - } else { - match->handler(ctrl, argc - 1, &argv[1]); - } -} - - -static void cli_event(const char *str) -{ - const char *start, *s; - - start = os_strchr(str, '>'); - if (start == NULL) - return; - - start++; - - if (str_starts(start, AP_STA_CONNECTED)) { - s = os_strchr(start, ' '); - if (s == NULL) - return; - cli_txt_list_add(&stations, s + 1); - return; - } - - if (str_starts(start, AP_STA_DISCONNECTED)) { - s = os_strchr(start, ' '); - if (s == NULL) - return; - cli_txt_list_del_addr(&stations, s + 1); - return; - } -} - - -static void hostapd_cli_recv_pending(struct wpa_ctrl *ctrl, int in_read, - int action_monitor) -{ - int first = 1; - if (ctrl_conn == NULL) - return; - while (wpa_ctrl_pending(ctrl)) { - char buf[4096]; - size_t len = sizeof(buf) - 1; - if (wpa_ctrl_recv(ctrl, buf, &len) == 0) { - buf[len] = '\0'; - if (action_monitor) - hostapd_cli_action_process(buf, len); - else { - cli_event(buf); - if (in_read && first) - printf("\n"); - first = 0; - printf("%s\n", buf); - } - } else { - printf("Could not read pending message.\n"); - break; - } - } -} - - -static void hostapd_cli_receive(int sock, void *eloop_ctx, void *sock_ctx) -{ - hostapd_cli_recv_pending(ctrl_conn, 0, 0); -} - - -static void hostapd_cli_ping(void *eloop_ctx, void *timeout_ctx) -{ - if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) { - printf("Connection to hostapd lost - trying to reconnect\n"); - hostapd_cli_close_connection(); - } - if (!ctrl_conn && hostapd_cli_reconnect(ctrl_ifname) == 0) - printf("Connection to hostapd re-established\n"); - if (ctrl_conn) - hostapd_cli_recv_pending(ctrl_conn, 1, 0); - eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); -} - - -static void hostapd_cli_eloop_terminate(int sig, void *signal_ctx) -{ - eloop_terminate(); -} - - -static void hostapd_cli_edit_cmd_cb(void *ctx, char *cmd) -{ - char *argv[max_args]; - int argc; - argc = tokenize_cmd(cmd, argv); - if (argc) - wpa_request(ctrl_conn, argc, argv); -} - - -static void hostapd_cli_edit_eof_cb(void *ctx) -{ - eloop_terminate(); -} - - -static char ** list_cmd_list(void) -{ - char **res; - int i, count; - - count = ARRAY_SIZE(hostapd_cli_commands); - res = os_calloc(count + 1, sizeof(char *)); - if (res == NULL) - return NULL; - - for (i = 0; hostapd_cli_commands[i].cmd; i++) { - res[i] = os_strdup(hostapd_cli_commands[i].cmd); - if (res[i] == NULL) - break; - } - - return res; -} - - -static char ** hostapd_cli_cmd_completion(const char *cmd, const char *str, - int pos) -{ - int i; - - for (i = 0; hostapd_cli_commands[i].cmd; i++) { - if (os_strcasecmp(hostapd_cli_commands[i].cmd, cmd) != 0) - continue; - if (hostapd_cli_commands[i].completion) - return hostapd_cli_commands[i].completion(str, pos); - if (!hostapd_cli_commands[i].usage) - return NULL; - edit_clear_line(); - printf("\r%s\n", hostapd_cli_commands[i].usage); - edit_redraw(); - break; - } - - return NULL; -} - - -static char ** hostapd_cli_edit_completion_cb(void *ctx, const char *str, - int pos) -{ - char **res; - const char *end; - char *cmd; - - end = os_strchr(str, ' '); - if (end == NULL || str + pos < end) - return list_cmd_list(); - - cmd = os_malloc(pos + 1); - if (cmd == NULL) - return NULL; - os_memcpy(cmd, str, pos); - cmd[end - str] = '\0'; - res = hostapd_cli_cmd_completion(cmd, str, pos); - os_free(cmd); - return res; -} - - -static void hostapd_cli_interactive(void) -{ - char *hfile = NULL; - char *home; - - printf("\nInteractive mode\n\n"); - -#ifdef CONFIG_HOSTAPD_CLI_HISTORY_DIR - home = CONFIG_HOSTAPD_CLI_HISTORY_DIR; -#else /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ - home = getenv("HOME"); -#endif /* CONFIG_HOSTAPD_CLI_HISTORY_DIR */ - if (home) { - const char *fname = ".hostapd_cli_history"; - int hfile_len = os_strlen(home) + 1 + os_strlen(fname) + 1; - hfile = os_malloc(hfile_len); - if (hfile) - os_snprintf(hfile, hfile_len, "%s/%s", home, fname); - } - - eloop_register_signal_terminate(hostapd_cli_eloop_terminate, NULL); - edit_init(hostapd_cli_edit_cmd_cb, hostapd_cli_edit_eof_cb, - hostapd_cli_edit_completion_cb, NULL, hfile, NULL); - eloop_register_timeout(ping_interval, 0, hostapd_cli_ping, NULL, NULL); - - eloop_run(); - - cli_txt_list_flush(&stations); - edit_deinit(hfile, NULL); - os_free(hfile); - eloop_cancel_timeout(hostapd_cli_ping, NULL, NULL); -} - - -static void hostapd_cli_cleanup(void) -{ - hostapd_cli_close_connection(); - if (pid_file) - os_daemonize_terminate(pid_file); - - os_program_deinit(); -} - - -static void hostapd_cli_action(struct wpa_ctrl *ctrl) -{ - fd_set rfds; - int fd, res; - struct timeval tv; - char buf[256]; - size_t len; - - fd = wpa_ctrl_get_fd(ctrl); - - while (!hostapd_cli_quit) { - FD_ZERO(&rfds); - FD_SET(fd, &rfds); - tv.tv_sec = ping_interval; - tv.tv_usec = 0; - res = select(fd + 1, &rfds, NULL, NULL, &tv); - if (res < 0 && errno != EINTR) { - perror("select"); - break; - } - - if (FD_ISSET(fd, &rfds)) - hostapd_cli_recv_pending(ctrl, 0, 1); - else { - len = sizeof(buf) - 1; - if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len, - hostapd_cli_action_process) < 0 || - len < 4 || os_memcmp(buf, "PONG", 4) != 0) { - printf("hostapd did not reply to PING " - "command - exiting\n"); - break; - } - } - } -} - - -int main(int argc, char *argv[]) -{ - int warning_displayed = 0; - int c; - int daemonize = 0; - int reconnect = 0; - - if (os_program_init()) - return -1; - - for (;;) { - c = getopt(argc, argv, "a:BhG:i:p:P:rs:v"); - if (c < 0) - break; - switch (c) { - case 'a': - action_file = optarg; - break; - case 'B': - daemonize = 1; - break; - case 'G': - ping_interval = atoi(optarg); - break; - case 'h': - usage(); - return 0; - case 'v': - printf("%s\n", hostapd_cli_version); - return 0; - case 'i': - os_free(ctrl_ifname); - ctrl_ifname = os_strdup(optarg); - break; - case 'p': - ctrl_iface_dir = optarg; - break; - case 'P': - pid_file = optarg; - break; - case 'r': - reconnect = 1; - break; - case 's': - client_socket_dir = optarg; - break; - default: - usage(); - return -1; - } - } - - interactive = (argc == optind) && (action_file == NULL); - - if (interactive) { - printf("%s\n\n%s\n\n", hostapd_cli_version, cli_license); - } - - if (eloop_init()) - return -1; - - for (;;) { - if (ctrl_ifname == NULL) { - struct dirent *dent; - DIR *dir = opendir(ctrl_iface_dir); - if (dir) { - while ((dent = readdir(dir))) { - if (os_strcmp(dent->d_name, ".") == 0 - || - os_strcmp(dent->d_name, "..") == 0) - continue; - printf("Selected interface '%s'\n", - dent->d_name); - ctrl_ifname = os_strdup(dent->d_name); - break; - } - closedir(dir); - } - } - hostapd_cli_reconnect(ctrl_ifname); - if (ctrl_conn) { - if (warning_displayed) - printf("Connection established.\n"); - break; - } - if (!interactive && !reconnect) { - perror("Failed to connect to hostapd - " - "wpa_ctrl_open"); - return -1; - } - - if (!warning_displayed) { - printf("Could not connect to hostapd - re-trying\n"); - warning_displayed = 1; - } - os_sleep(1, 0); - continue; - } - - if (action_file && !hostapd_cli_attached) - return -1; - if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue()) - return -1; - if (reconnect && action_file && ctrl_ifname) { - while (!hostapd_cli_quit) { - if (ctrl_conn) - hostapd_cli_action(ctrl_conn); - os_sleep(1, 0); - hostapd_cli_reconnect(ctrl_ifname); - } - } else if (interactive) - hostapd_cli_interactive(); - else if (action_file) - hostapd_cli_action(ctrl_conn); - else - wpa_request(ctrl_conn, argc - optind, &argv[optind]); - - unregister_event_handler(ctrl_conn); - os_free(ctrl_ifname); - eloop_destroy(); - hostapd_cli_cleanup(); - return 0; -} - -#else /* CONFIG_NO_CTRL_IFACE */ - -int main(int argc, char *argv[]) -{ - return -1; -} - -#endif /* CONFIG_NO_CTRL_IFACE */ |