18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * WPA Supplicant / dbus-based control interface 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc. 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * This software may be distributed under the terms of the BSD license. 604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "includes.h" 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include <dbus/dbus.h> 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "eap_peer/eap_methods.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/ieee802_11_defs.h" 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "eapol_supp/eapol_supp_sm.h" 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "rsn_supp/wpa.h" 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "../config.h" 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "../wpa_supplicant_i.h" 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "../driver_i.h" 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "../notify.h" 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "../wpas_glue.h" 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "../bss.h" 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "../scan.h" 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "dbus_old.h" 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "dbus_old_handlers.h" 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "dbus_dict_helpers.h" 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_new_invalid_opts_error - Return a new invalid options error message 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message this error refers to 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus error message 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Convenience function to create and return an invalid options error 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_new_invalid_opts_error(DBusMessage *message, 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *arg) 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply; 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 406c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt reply = dbus_message_new_error( 416c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_INVALID_OPTS, 426c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "Did not receive correct message arguments."); 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (arg != NULL) 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_append_args(reply, DBUS_TYPE_STRING, &arg, 458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID); 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_new_success_reply - Return a new success reply message 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message this reply refers to 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing a single UINT32 that indicates 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * success (ie, a value of 1) 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Convenience function to create and return a success reply message 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_new_success_reply(DBusMessage *message) 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply; 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int success = 1; 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_append_args(reply, DBUS_TYPE_UINT32, &success, 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID); 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_global_add_interface - Request registration of a network interface 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @global: %wpa_supplicant global data structure 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: The object path of the new interface object, 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * or a dbus error message with more information 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "addInterface" method call. Handles requests 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * by dbus clients to register a network interface that wpa_supplicant 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * will manage. 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_global_add_interface(DBusMessage *message, 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_global *global) 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *ifname = NULL; 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *driver = NULL; 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *driver_param = NULL; 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *confname = NULL; 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *bridge_ifname = NULL; 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter; 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_init(message, &iter); 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* First argument: interface name (DBUS_TYPE_STRING) 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Required; must be non-zero length 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING) 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_get_basic(&iter, &ifname); 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!os_strlen(ifname)) 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Second argument: dict of options */ 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (dbus_message_iter_next(&iter)) { 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter_dict; 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_dbus_dict_entry entry; 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1091f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL)) 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (wpa_dbus_dict_has_dict_entry(&iter_dict)) { 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!strcmp(entry.key, "driver") && 1156c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt entry.type == DBUS_TYPE_STRING) { 116623d63a3a443027e50efdaaec027befcc3882527Dmitry Shmidt os_free(driver); 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt driver = os_strdup(entry.str_value); 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (driver == NULL) 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (!strcmp(entry.key, "driver-params") && 1226c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt entry.type == DBUS_TYPE_STRING) { 123623d63a3a443027e50efdaaec027befcc3882527Dmitry Shmidt os_free(driver_param); 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt driver_param = os_strdup(entry.str_value); 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (driver_param == NULL) 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (!strcmp(entry.key, "config-file") && 1296c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt entry.type == DBUS_TYPE_STRING) { 130623d63a3a443027e50efdaaec027befcc3882527Dmitry Shmidt os_free(confname); 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt confname = os_strdup(entry.str_value); 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (confname == NULL) 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (!strcmp(entry.key, "bridge-ifname") && 1366c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt entry.type == DBUS_TYPE_STRING) { 137623d63a3a443027e50efdaaec027befcc3882527Dmitry Shmidt os_free(bridge_ifname); 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bridge_ifname = os_strdup(entry.str_value); 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bridge_ifname == NULL) 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Try to get the wpa_supplicant record for this iface, return 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * an error if we already control it. 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_supplicant_get_iface(global, ifname) != NULL) { 1546c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt reply = dbus_message_new_error( 1556c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_EXISTS_ERROR, 1566c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "wpa_supplicant already controls this interface."); 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s; 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_interface iface; 1606c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&iface, 0, sizeof(iface)); 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface.ifname = ifname; 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface.driver = driver; 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface.driver_param = driver_param; 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface.confname = confname; 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface.bridge_ifname = bridge_ifname; 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Otherwise, have wpa_supplicant attach to it. */ 168203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt wpa_s = wpa_supplicant_add_iface(global, &iface, NULL); 169cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt if (wpa_s && wpa_s->dbus_path) { 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *path = wpa_s->dbus_path; 1716c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, 1746c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &path, DBUS_TYPE_INVALID); 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 1766c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt reply = dbus_message_new_error( 1776c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_ADD_ERROR, 1786c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "wpa_supplicant couldn't grab this interface."); 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(driver); 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(driver_param); 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(confname); 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(bridge_ifname); 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidterror: 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, NULL); 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_global_remove_interface - Request deregistration of an interface 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @global: wpa_supplicant global data structure 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing a UINT32 indicating success (1) or 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0), or returns a dbus error message with more information 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "removeInterface" method call. Handles requests 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * by dbus clients to deregister a network interface that wpa_supplicant 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * currently manages. 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_global_remove_interface(DBusMessage *message, 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_global *global) 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s; 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *path; 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_get_args(message, NULL, 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_OBJECT_PATH, &path, 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID)) { 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, NULL); 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s = wpa_supplicant_get_iface_by_dbus_path(global, path); 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_s == NULL) { 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_iface_error(message); 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 226c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt if (!wpa_supplicant_remove_iface(global, wpa_s, 0)) { 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_success_reply(message); 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 2296c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt reply = dbus_message_new_error( 2306c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_REMOVE_ERROR, 2316c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "wpa_supplicant couldn't remove this interface."); 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_global_get_interface - Get the object path for an interface name 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @global: %wpa_supplicant global data structure 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: The object path of the interface object, 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * or a dbus error message with more information 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "getInterface" method call. Handles requests 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * by dbus clients for the object path of an specific network interface. 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_global_get_interface(DBusMessage *message, 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_global *global) 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 2538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *ifname; 2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *path; 2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s; 2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_get_args(message, NULL, 2586c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_STRING, &ifname, 2596c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_INVALID)) { 2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, NULL); 2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s = wpa_supplicant_get_iface(global, ifname); 265cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt if (wpa_s == NULL || !wpa_s->dbus_path) { 2668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_iface_error(message); 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 2688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt path = wpa_s->dbus_path; 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 2728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_append_args(reply, 2736c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_OBJECT_PATH, &path, 2746c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_INVALID); 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 2778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 2788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 2828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_global_set_debugparams- Set the debug params 2838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 2848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @global: %wpa_supplicant global data structure 2858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing a UINT32 indicating success (1) or 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0), or returns a dbus error message with more information 2878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "setDebugParams" method call. Handles requests 2898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * by dbus clients for the object path of an specific network interface. 2908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2918d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_global_set_debugparams(DBusMessage *message, 2928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_global *global) 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int debug_level; 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_bool_t debug_timestamp; 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_bool_t debug_show_keys; 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_get_args(message, NULL, 3006c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_INT32, &debug_level, 3016c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_BOOLEAN, &debug_timestamp, 3026c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_BOOLEAN, &debug_show_keys, 3036c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_INVALID)) { 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_invalid_opts_error(message, NULL); 3058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_supplicant_set_debug_params(global, debug_level, 3088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt debug_timestamp ? 1 : 0, 3098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt debug_show_keys ? 1 : 0)) { 3108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_invalid_opts_error(message, NULL); 3118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_success_reply(message); 3148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 3168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 3208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_scan - Request a wireless scan on an interface 3218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 3228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 3238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing a UINT32 indicating success (1) or 3248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 3258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 3268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "scan" method call of a network device. Requests 3278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * that wpa_supplicant perform a wireless scan as soon as possible 3288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * on a particular wireless interface. 3298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3308d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_scan(DBusMessage *message, 3318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 3328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 333d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt wpa_s->scan_req = MANUAL_SCAN_REQ; 3348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_req_scan(wpa_s, 0, 0); 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_success_reply(message); 3368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 3408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_scan_results - Get the results of a recent scan request 3418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 3428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 3438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing a dbus array of objects paths, or returns 3448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * a dbus error message if not scan results could be found 3458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 3468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "scanResults" method call of a network device. Returns 3478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * a dbus message containing the object paths of wireless networks found. 3488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3498d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_scan_results(DBusMessage *message, 3508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 3518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 35243cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt DBusMessage *reply; 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter; 3548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter sub_iter; 3558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_bss *bss; 3568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 357cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt if (!wpa_s->dbus_path) 358cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt return dbus_message_new_error(message, 359cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt WPAS_ERROR_INTERNAL_ERROR, 360cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt "no D-Bus interface available"); 361cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt 3628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Create and initialize the return message */ 3638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_init_append(reply, &iter); 36543cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, 36643cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt DBUS_TYPE_OBJECT_PATH_AS_STRING, 36743cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt &sub_iter)) 36843cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt goto error; 3698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Loop through scan results and append each result's object path */ 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dl_list_for_each(bss, &wpa_s->bss_id, struct wpa_bss, list_id) { 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char path_buf[WPAS_DBUS_OBJECT_PATH_MAX]; 3738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *path = path_buf; 3748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Construct the object path for this network. Note that ':' 3768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * is not a valid character in dbus object paths. 3778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX, 3798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "%s/" WPAS_DBUS_BSSIDS_PART "/" 3808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPAS_DBUS_BSSID_FORMAT, 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s->dbus_path, MAC2STR(bss->bssid)); 38243cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt if (!dbus_message_iter_append_basic(&sub_iter, 38343cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt DBUS_TYPE_OBJECT_PATH, 38443cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt &path)) 38543cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt goto error; 3868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 38843cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt if (!dbus_message_iter_close_container(&iter, &sub_iter)) 38943cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt goto error; 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 39243cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt 39343cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidterror: 39443cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt dbus_message_unref(reply); 39543cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt return dbus_message_new_error(message, WPAS_ERROR_INTERNAL_ERROR, 39643cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt "an internal error occurred returning scan results"); 3978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 4018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_bssid_properties - Return the properties of a scanned network 4028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 4038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 4048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @res: wpa_supplicant scan result for which to get properties 4058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing the properties for the requested network 4068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 4078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "properties" method call of a scanned network. 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns a dbus message containing the the properties. 4098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 4108d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_bssid_properties(DBusMessage *message, 4118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s, 4128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_bss *bss) 4138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply; 4158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter, iter_dict; 4166c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt const u8 *wpa_ie, *rsn_ie, *wps_ie; 4178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Dump the properties into a dbus message */ 4198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 4208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4216c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE); 4226c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt rsn_ie = wpa_bss_get_ie(bss, WLAN_EID_RSN); 4236c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wps_ie = wpa_bss_get_vendor_ie(bss, WPS_IE_VENDOR_TYPE); 4248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4256c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt dbus_message_iter_init_append(reply, &iter); 4266c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (!wpa_dbus_dict_open_write(&iter, &iter_dict) || 4276c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_byte_array(&iter_dict, "bssid", 4288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (const char *) bss->bssid, 4296c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ETH_ALEN) || 4306c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_byte_array(&iter_dict, "ssid", 4316c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (const char *) bss->ssid, 4326c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt bss->ssid_len) || 4336c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (wpa_ie && 4346c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_byte_array(&iter_dict, "wpaie", 4356c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (const char *) wpa_ie, 4366c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_ie[1] + 2)) || 4376c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (rsn_ie && 4386c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_byte_array(&iter_dict, "rsnie", 4396c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (const char *) rsn_ie, 4406c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt rsn_ie[1] + 2)) || 4416c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (wps_ie && 4426c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_byte_array(&iter_dict, "wpsie", 4436c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (const char *) wps_ie, 4446c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wps_ie[1] + 2)) || 4456c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (bss->freq && 4466c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_int32(&iter_dict, "frequency", bss->freq)) || 4476c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_uint16(&iter_dict, "capabilities", 4486c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt bss->caps) || 4496c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (!(bss->flags & WPA_BSS_QUAL_INVALID) && 4506c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_int32(&iter_dict, "quality", bss->qual)) || 4516c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (!(bss->flags & WPA_BSS_NOISE_INVALID) && 4526c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_int32(&iter_dict, "noise", bss->noise)) || 4536c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (!(bss->flags & WPA_BSS_LEVEL_INVALID) && 4546c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_int32(&iter_dict, "level", bss->level)) || 4556c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_append_int32(&iter_dict, "maxrate", 4566c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_bss_get_max_rate(bss) * 500000) || 4576c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_close_write(&iter, &iter_dict)) { 4586c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (reply) 4596c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt dbus_message_unref(reply); 4606c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt reply = dbus_message_new_error( 4616c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_INTERNAL_ERROR, 4626c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "an internal error occurred returning BSSID properties."); 4638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 4668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 4708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_capabilities - Return interface capabilities 4718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 4728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 4738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a dict of strings 4748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 4758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "capabilities" method call of an interface. 4768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 4778d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_capabilities(DBusMessage *message, 4788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 4798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 4818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_capa capa; 4828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res; 4838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter, iter_dict; 4848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char **eap_methods; 4858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_items; 4868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_bool_t strict = FALSE; 4878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter_dict_entry, iter_dict_val, iter_array; 4888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_get_args(message, NULL, 4908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_BOOLEAN, &strict, 4918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID)) 4928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt strict = FALSE; 4938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 4958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_init_append(reply, &iter); 4978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_open_write(&iter, &iter_dict)) 4988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 4998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* EAP methods */ 5018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt eap_methods = eap_get_names_as_string_array(&num_items); 5028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (eap_methods) { 5034171258d30a612645aa061cede62233b5c58ca2aDmitry Shmidt dbus_bool_t success; 5048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i = 0; 5058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt success = wpa_dbus_dict_append_string_array( 5078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict, "eap", (const char **) eap_methods, 5088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt num_items); 5098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* free returned method array */ 5118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (eap_methods[i]) 5128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(eap_methods[i++]); 5138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(eap_methods); 5148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!success) 5168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 5178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_drv_get_capa(wpa_s, &capa); 5208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /***** pairwise cipher */ 5228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 5238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!strict) { 5248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *args[] = {"CCMP", "TKIP", "NONE"}; 5256c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 5268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_append_string_array( 5278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict, "pairwise", args, 52868d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt ARRAY_SIZE(args))) 5298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 5308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 5328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_begin_string_array(&iter_dict, "pairwise", 5338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 5348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 5356c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array) || 5366c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP) && 5376c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 5386c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "CCMP")) || 5396c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.enc & WPA_DRIVER_CAPA_ENC_TKIP) && 5406c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 5416c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "TKIP")) || 5426c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) && 5436c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 5446c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "NONE")) || 5456c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_end_string_array(&iter_dict, 5468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 5478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 5488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_array)) 5498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 5508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /***** group cipher */ 5538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 5548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!strict) { 5558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *args[] = { 5568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "CCMP", "TKIP", "WEP104", "WEP40" 5578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt }; 5586c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 5598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_append_string_array( 5608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict, "group", args, 56168d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt ARRAY_SIZE(args))) 5628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 5638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 5658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_begin_string_array(&iter_dict, "group", 5668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 5678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 5688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_array)) 5698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 5708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5716c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP) && 5726c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 5736c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "CCMP")) || 5746c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.enc & WPA_DRIVER_CAPA_ENC_TKIP) && 5756c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 5766c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "TKIP")) || 5776c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.enc & WPA_DRIVER_CAPA_ENC_WEP104) && 5786c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 5796c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "WEP104")) || 5806c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.enc & WPA_DRIVER_CAPA_ENC_WEP40) && 5816c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 5826c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "WEP40")) || 5836c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_end_string_array(&iter_dict, 5848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 5858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 5868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_array)) 5878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 5888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /***** key management */ 5918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 5928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!strict) { 5938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *args[] = { 5948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "WPA-PSK", "WPA-EAP", "IEEE8021X", "WPA-NONE", 5958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "NONE" 5968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt }; 5978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_append_string_array( 5988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict, "key_mgmt", args, 59968d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt ARRAY_SIZE(args))) 6008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 6018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_begin_string_array(&iter_dict, "key_mgmt", 6048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 6058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 6066c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array) || 6076c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element(&iter_array, 6086c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "NONE") || 6096c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element(&iter_array, 6106c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "IEEE8021X") || 6116c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA | 6126c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt WPA_DRIVER_CAPA_KEY_MGMT_WPA2)) && 6136c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6146c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "WPA-EAP")) || 6156c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK | 6166c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) && 6176c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6186c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "WPA-PSK")) || 6196c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) && 6206c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6216c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "WPA-NONE")) || 6226c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_end_string_array(&iter_dict, 6238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 6248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 6258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_array)) 6268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 6278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /***** WPA protocol */ 6308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 6318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!strict) { 6328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *args[] = { "RSN", "WPA" }; 6336c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 6348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_append_string_array( 6358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict, "proto", args, 63668d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt ARRAY_SIZE(args))) 6378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 6388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_begin_string_array(&iter_dict, "proto", 6418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 6428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 6436c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array) || 6446c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA2 | 6456c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) && 6466c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6476c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "RSN")) || 6486c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA | 6496c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK)) && 6506c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6516c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "WPA")) || 6526c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_end_string_array(&iter_dict, 6538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 6548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 6558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_array)) 6568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 6578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /***** auth alg */ 6608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 6618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!strict) { 6628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *args[] = { "OPEN", "SHARED", "LEAP" }; 6636c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 6648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_append_string_array( 6658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict, "auth_alg", args, 66668d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt ARRAY_SIZE(args))) 6678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 6688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_begin_string_array(&iter_dict, "auth_alg", 6718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 6728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 6736c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array) || 6746c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.auth & WPA_DRIVER_AUTH_OPEN) && 6756c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6766c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "OPEN")) || 6776c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.auth & WPA_DRIVER_AUTH_SHARED) && 6786c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6796c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "SHARED")) || 6806c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ((capa.auth & WPA_DRIVER_AUTH_LEAP) && 6816c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_string_array_add_element( 6826c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt &iter_array, "LEAP")) || 6836c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt !wpa_dbus_dict_end_string_array(&iter_dict, 6848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_entry, 6858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_dict_val, 6868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &iter_array)) 6878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 6888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_close_write(&iter, &iter_dict)) 6918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 6928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 6948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidterror: 6968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (reply) 6978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_unref(reply); 6986c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt return dbus_message_new_error( 6996c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_INTERNAL_ERROR, 7006c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "an internal error occurred returning interface capabilities."); 7018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 7058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_add_network - Add a new configured network 7068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 7078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 7088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing the object path of the new network 7098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 7108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "addNetwork" method call of a network interface. 7118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 7128d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_add_network(DBusMessage *message, 7138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 7148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 716cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt struct wpa_ssid *ssid = NULL; 7178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *path = path_buf; 7188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 719cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt if (wpa_s->dbus_path) 720cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt ssid = wpa_config_add_network(wpa_s->conf); 7218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid == NULL) { 7226c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt reply = dbus_message_new_error( 7236c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_ADD_NETWORK_ERROR, 7246c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "wpa_supplicant could not add a network on this interface."); 7258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 7268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpas_notify_network_added(wpa_s, ssid); 7288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid->disabled = 1; 7298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_config_set_network_defaults(ssid); 7308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Construct the object path for this network. */ 7328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX, 7338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "%s/" WPAS_DBUS_NETWORKS_PART "/%d", 7348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s->dbus_path, ssid->id); 7358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 7378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, 7388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &path, DBUS_TYPE_INVALID); 7398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 7418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 7428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 7468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_remove_network - Remove a configured network 7478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 7488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 7498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 7508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 7518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 7528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "removeNetwork" method call of a network interface. 7538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 7548d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_remove_network(DBusMessage *message, 7558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 7568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 7588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *op; 7598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *iface = NULL, *net_id = NULL; 7608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int id; 7618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ssid *ssid; 7628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_get_args(message, NULL, 7646c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_OBJECT_PATH, &op, 7656c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt DBUS_TYPE_INVALID)) { 7668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, NULL); 7678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 7688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Extract the network ID */ 7718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface = wpas_dbus_decompose_object_path(op, &net_id, NULL); 7726c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (iface == NULL || net_id == NULL) { 7738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_network_error(message); 7748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 7758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Ensure the network is actually a child of this interface */ 778cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt if (!wpa_s->dbus_path || os_strcmp(iface, wpa_s->dbus_path) != 0) { 7798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_network_error(message); 7808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 7818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt id = strtoul(net_id, NULL, 10); 7848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid = wpa_config_get_network(wpa_s->conf, id); 7858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid == NULL) { 7868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_network_error(message); 7878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 7888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpas_notify_network_removed(wpa_s, ssid); 7918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7926c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (ssid == wpa_s->current_ssid) 7936c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_supplicant_deauthenticate(wpa_s, 7946c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt WLAN_REASON_DEAUTH_LEAVING); 7956c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 7968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_config_remove_network(wpa_s->conf, id) < 0) { 7976c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt reply = dbus_message_new_error( 7986c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt message, WPAS_ERROR_REMOVE_NETWORK_ERROR, 7996c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "error removing the specified on this interface."); 8008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 8018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_success_reply(message); 8048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 8068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface); 8078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(net_id); 8088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 8098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8126c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidtstatic const char const *dont_quote[] = { 8138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "key_mgmt", "proto", "pairwise", "auth_alg", "group", "eap", 8148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "opensc_engine_path", "pkcs11_engine_path", "pkcs11_module_path", 8158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "bssid", NULL 8168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 8178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic dbus_bool_t should_quote_opt(const char *key) 8208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int i = 0; 8226c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 8238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (dont_quote[i] != NULL) { 8246c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (os_strcmp(key, dont_quote[i]) == 0) 8258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return FALSE; 8268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt i++; 8278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return TRUE; 8298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 8338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_set_network - Set options for a configured network 8348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 8358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 8368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @ssid: wpa_ssid structure for a configured network 8378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing a UINT32 indicating success (1) or 8388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 8398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 8408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "set" method call of a configured network. 8418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 8428d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_set_network(DBusMessage *message, 8438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s, 8448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ssid *ssid) 8458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 8478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING }; 8488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter, iter_dict; 8498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_init(message, &iter); 8518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8521f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL)) { 8538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, NULL); 8548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 8558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (wpa_dbus_dict_has_dict_entry(&iter_dict)) { 8588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *value = NULL; 8598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t size = 50; 8608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret; 8618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) { 8638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, 8648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL); 8658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 8668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Type conversions, since wpa_supplicant wants strings */ 8698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (entry.type == DBUS_TYPE_ARRAY && 8708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt entry.array_type == DBUS_TYPE_BYTE) { 8718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (entry.array_len <= 0) 8728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 8738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size = entry.array_len * 2 + 1; 8758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt value = os_zalloc(size); 8768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (value == NULL) 8778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 8788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = wpa_snprintf_hex(value, size, 8798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (u8 *) entry.bytearray_value, 8808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt entry.array_len); 8818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret <= 0) 8828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 8838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (entry.type == DBUS_TYPE_STRING) { 8848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (should_quote_opt(entry.key)) { 8858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size = os_strlen(entry.str_value); 8868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Zero-length option check */ 8874171258d30a612645aa061cede62233b5c58ca2aDmitry Shmidt if (size == 0) 8888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 8898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size += 3; /* For quotes and terminator */ 8908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt value = os_zalloc(size); 8918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (value == NULL) 8928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 8938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = os_snprintf(value, size, "\"%s\"", 8948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt entry.str_value); 8956c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (os_snprintf_error(size, ret)) 8968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 8978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 8988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt value = os_strdup(entry.str_value); 8998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (value == NULL) 9008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 9018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (entry.type == DBUS_TYPE_UINT32) { 9038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt value = os_zalloc(size); 9048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (value == NULL) 9058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 9068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = os_snprintf(value, size, "%u", 9078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt entry.uint32_value); 9086c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (os_snprintf_error(size, ret)) 9098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 9108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (entry.type == DBUS_TYPE_INT32) { 9118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt value = os_zalloc(size); 9128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (value == NULL) 9138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 9148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = os_snprintf(value, size, "%d", 9158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt entry.int32_value); 9166c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (os_snprintf_error(size, ret)) 9178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 9188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 9198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 9208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_config_set(ssid, entry.key, value, 0) < 0) 9228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 9238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if ((os_strcmp(entry.key, "psk") == 0 && 9258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt value[0] == '"' && ssid->ssid_len) || 9268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (os_strcmp(entry.key, "ssid") == 0 && ssid->passphrase)) 9278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_config_update_psk(ssid); 9288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else if (os_strcmp(entry.key, "priority") == 0) 9298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_config_update_prio_list(wpa_s->conf); 9308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(value); 9328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 9338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt continue; 9348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt error: 9368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(value); 9378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, entry.key); 9388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 9398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!reply) 9438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_success_reply(message); 9448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 9468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 9478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 9488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 9518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_enable_network - Mark a configured network as enabled 9528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 9538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 9548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @ssid: wpa_ssid structure for a configured network 9558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 9568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 9578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 9588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "enable" method call of a configured network. 9598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 9608d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_enable_network(DBusMessage *message, 9618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s, 9628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ssid *ssid) 9638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 9648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_enable_network(wpa_s, ssid); 9658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_success_reply(message); 9668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 9678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 9708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_disable_network - Mark a configured network as disabled 9718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 9728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 9738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @ssid: wpa_ssid structure for a configured network 9748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 9758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 9768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 9778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "disable" method call of a configured network. 9788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 9798d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_disable_network(DBusMessage *message, 9808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s, 9818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ssid *ssid) 9828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 9838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_disable_network(wpa_s, ssid); 9848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_success_reply(message); 9858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 9868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 9898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_select_network - Attempt association with a configured network 9908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 9918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 9928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 9938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 9948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 9958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "selectNetwork" method call of network interface. 9968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 9978d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_select_network(DBusMessage *message, 9988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 9998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 10018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *op; 10028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ssid *ssid; 10038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *iface_obj_path = NULL; 10048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *network = NULL; 10058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (os_strlen(dbus_message_get_signature(message)) == 0) { 10078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Any network */ 10088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid = NULL; 10098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 10108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int nid; 10118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_get_args(message, NULL, 10138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_OBJECT_PATH, &op, 10148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID)) { 10158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, 10168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL); 10178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 10188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Extract the network number */ 10218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface_obj_path = wpas_dbus_decompose_object_path(op, 10228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &network, 10238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL); 10248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (iface_obj_path == NULL) { 10258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_iface_error(message); 10268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 10278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Ensure the object path really points to this interface */ 1029cc00d5dc8483e32158b2ba61ea44b0c38d790ed7Dmitry Shmidt if (network == NULL || !wpa_s->dbus_path || 10306c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt os_strcmp(iface_obj_path, wpa_s->dbus_path) != 0) { 10318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_network_error(message); 10328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 10338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt nid = strtoul(network, NULL, 10); 10368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (errno == EINVAL) { 10378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_network_error(message); 10388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 10398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid = wpa_config_get_network(wpa_s->conf, nid); 10428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid == NULL) { 10438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_network_error(message); 10448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 10458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Finally, associate with the network */ 10498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_select_network(wpa_s, ssid); 10508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_success_reply(message); 10528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 10548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface_obj_path); 10558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(network); 10568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 10578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 10618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_disconnect - Terminate the current connection 10628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 10638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 10648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 10658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 10668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 10678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "disconnect" method call of network interface. 10688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 10698d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_disconnect(DBusMessage *message, 10708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 10718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s->disconnected = 1; 10738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING); 10748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_success_reply(message); 10768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 10808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_set_ap_scan - Control roaming mode 10818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 10828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 10838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 10848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 10858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 10868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "setAPScan" method call. 10878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 10888d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_set_ap_scan(DBusMessage *message, 10898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 10908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 10928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_uint32_t ap_scan = 1; 10938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_get_args(message, NULL, DBUS_TYPE_UINT32, &ap_scan, 10958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID)) { 10968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, NULL); 10978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 10988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_supplicant_set_ap_scan(wpa_s, ap_scan)) { 11018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, NULL); 11028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto out; 11038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 11048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_success_reply(message); 11068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtout: 11088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 11098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 11108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 11138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_set_smartcard_modules - Set smartcard related module paths 11148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 11158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 11168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 11178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 11188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 11198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "setSmartcardModules" method call. 11208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 11218d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_set_smartcard_modules( 11228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *message, struct wpa_supplicant *wpa_s) 11238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 11248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter, iter_dict; 11258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *opensc_engine_path = NULL; 11268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *pkcs11_engine_path = NULL; 11278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *pkcs11_module_path = NULL; 11288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_dbus_dict_entry entry; 11298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!dbus_message_iter_init(message, &iter)) 11318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 11328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11331f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL)) 11348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 11358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (wpa_dbus_dict_has_dict_entry(&iter_dict)) { 11378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) 11388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 11398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!strcmp(entry.key, "opensc_engine_path") && 11406c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt entry.type == DBUS_TYPE_STRING) { 1141623d63a3a443027e50efdaaec027befcc3882527Dmitry Shmidt os_free(opensc_engine_path); 11428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt opensc_engine_path = os_strdup(entry.str_value); 1143ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 11448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (opensc_engine_path == NULL) 11458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 11468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (!strcmp(entry.key, "pkcs11_engine_path") && 11476c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt entry.type == DBUS_TYPE_STRING) { 1148623d63a3a443027e50efdaaec027befcc3882527Dmitry Shmidt os_free(pkcs11_engine_path); 11498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pkcs11_engine_path = os_strdup(entry.str_value); 1150ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 11518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (pkcs11_engine_path == NULL) 11528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 11538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (!strcmp(entry.key, "pkcs11_module_path") && 11546c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt entry.type == DBUS_TYPE_STRING) { 1155623d63a3a443027e50efdaaec027befcc3882527Dmitry Shmidt os_free(pkcs11_module_path); 11568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pkcs11_module_path = os_strdup(entry.str_value); 1157ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 11588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (pkcs11_module_path == NULL) 11598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 11608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 11618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 11628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto error; 11638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 11648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 11658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(wpa_s->conf->opensc_engine_path); 11678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s->conf->opensc_engine_path = opensc_engine_path; 11688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(wpa_s->conf->pkcs11_engine_path); 11698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s->conf->pkcs11_engine_path = pkcs11_engine_path; 11708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(wpa_s->conf->pkcs11_module_path); 11718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s->conf->pkcs11_module_path = pkcs11_module_path; 11728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_sm_set_eapol(wpa_s->wpa, NULL); 11748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt eapol_sm_deinit(wpa_s->eapol); 11758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_s->eapol = NULL; 11768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_init_eapol(wpa_s); 11778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_sm_set_eapol(wpa_s->wpa, wpa_s->eapol); 11788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_success_reply(message); 11808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidterror: 11828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(opensc_engine_path); 11838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(pkcs11_engine_path); 11848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(pkcs11_module_path); 11858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_invalid_opts_error(message, NULL); 11868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 11878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 11908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_get_state - Get interface state 11918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 11928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 11938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a STRING representing the current 11948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * interface state 11958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 11968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "state" method call. 11978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 11988d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_get_state(DBusMessage *message, 11998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 12008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 12018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 12028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *str_state; 12038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 12058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (reply != NULL) { 12068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt str_state = wpa_supplicant_state_txt(wpa_s->wpa_state); 12078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_append_args(reply, DBUS_TYPE_STRING, &str_state, 12088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID); 12098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 12108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 12128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 12138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 12168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_get_scanning - Get interface scanning state 12178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 12188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: wpa_supplicant structure for a network interface 12198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing whether the interface is scanning 12208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 12218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "scanning" method call. 12228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 12238d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_get_scanning(DBusMessage *message, 12248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 12258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 12268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 12278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_bool_t scanning = wpa_s->scanning ? TRUE : FALSE; 12288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_method_return(message); 12308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (reply != NULL) { 12318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN, &scanning, 12328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID); 12338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 12346c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, 12356c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "dbus: Not enough memory to return scanning state"); 12368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 12378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply; 12398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 12408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1242700a137ab366edc72e371da68ba187b4717ee660Dmitry Shmidt#ifndef CONFIG_NO_CONFIG_BLOBS 1243700a137ab366edc72e371da68ba187b4717ee660Dmitry Shmidt 12448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 12458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_set_blobs - Store named binary blobs (ie, for certificates) 12468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 12478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: %wpa_supplicant data structure 12488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 12498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 12508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 12518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Asks wpa_supplicant to internally store a one or more binary blobs. 12528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 12538d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_set_blobs(DBusMessage *message, 12548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 12558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 12568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessage *reply = NULL; 12578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING }; 12588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter, iter_dict; 12598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_init(message, &iter); 12618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12621f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL)) 12638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_invalid_opts_error(message, NULL); 12648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (wpa_dbus_dict_has_dict_entry(&iter_dict)) { 12668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_config_blob *blob; 12678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) { 12698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error(message, 12708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL); 12718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 12738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (entry.type != DBUS_TYPE_ARRAY || 12758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt entry.array_type != DBUS_TYPE_BYTE) { 12768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error( 12778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt message, "Byte array expected."); 12788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 12808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if ((entry.array_len <= 0) || (entry.array_len > 65536) || 12828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt !strlen(entry.key)) { 12838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = wpas_dbus_new_invalid_opts_error( 12848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt message, "Invalid array size."); 12858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 12878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 12888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt blob = os_zalloc(sizeof(*blob)); 12898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (blob == NULL) { 12908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_error( 12918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt message, WPAS_ERROR_ADD_ERROR, 12928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Not enough memory to add blob."); 12938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 12958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt blob->data = os_zalloc(entry.array_len); 12968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (blob->data == NULL) { 12978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_error( 12988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt message, WPAS_ERROR_ADD_ERROR, 12998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Not enough memory to add blob data."); 13008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(blob); 13018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 13028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 13038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt blob->name = os_strdup(entry.key); 13058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt blob->len = entry.array_len; 13068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(blob->data, (u8 *) entry.bytearray_value, 13078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt entry.array_len); 13086c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (blob->name == NULL) { 13098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_config_free_blob(blob); 13108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt reply = dbus_message_new_error( 13118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt message, WPAS_ERROR_ADD_ERROR, 13128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Error adding blob."); 13138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 13148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 13158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Success */ 13178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!wpa_config_remove_blob(wpa_s->conf, blob->name)) 13188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpas_notify_blob_removed(wpa_s, blob->name); 13198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_config_set_blob(wpa_s->conf, blob); 13208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpas_notify_blob_added(wpa_s, blob->name); 13218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 13238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 13248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_dbus_dict_entry_clear(&entry); 13258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return reply ? reply : wpas_dbus_new_success_reply(message); 13278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 13288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 13318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_remove_blob - Remove named binary blobs 13328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 13338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: %wpa_supplicant data structure 13348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: A dbus message containing a UINT32 indicating success (1) or 13358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0) 13368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 13378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Asks wpa_supplicant to remove one or more previously stored binary blobs. 13388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 13398d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_remove_blobs(DBusMessage *message, 13408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 13418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 13428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBusMessageIter iter, array; 13438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *err_msg = NULL; 13448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_init(message, &iter); 13468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13476c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY || 13486c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_STRING) 13498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_invalid_opts_error(message, NULL); 13508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_recurse(&iter, &array); 13528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_STRING) { 13538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *name; 13548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_get_basic(&array, &name); 13568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!os_strlen(name)) 13578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt err_msg = "Invalid blob name."; 13586c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt else if (wpa_config_remove_blob(wpa_s->conf, name) != 0) 13598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt err_msg = "Error removing blob."; 13608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 13618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpas_notify_blob_removed(wpa_s, name); 13628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dbus_message_iter_next(&array); 13638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 13648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (err_msg) 13668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return dbus_message_new_error(message, WPAS_ERROR_REMOVE_ERROR, 13678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt err_msg); 13688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_success_reply(message); 13708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 13718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1372700a137ab366edc72e371da68ba187b4717ee660Dmitry Shmidt#endif /* CONFIG_NO_CONFIG_BLOBS */ 1373700a137ab366edc72e371da68ba187b4717ee660Dmitry Shmidt 13748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 13768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wpas_dbus_iface_flush - Clear BSS of old or all inactive entries 13778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @message: Pointer to incoming dbus message 13788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @wpa_s: %wpa_supplicant data structure 13798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: a dbus message containing a UINT32 indicating success (1) or 13808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * failure (0), or returns a dbus error message with more information 13818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 13828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Handler function for "flush" method call. Handles requests for an 13838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * interface with an optional "age" parameter that specifies the minimum 13848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * age of a BSS to be flushed. 13858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 13868d520ff1dc2da35cdca849e982051b86468016d8Dmitry ShmidtDBusMessage * wpas_dbus_iface_flush(DBusMessage *message, 13878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_supplicant *wpa_s) 13888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 13898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int flush_age = 0; 13908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (os_strlen(dbus_message_get_signature(message)) != 0 && 13928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt !dbus_message_get_args(message, NULL, 13938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INT32, &flush_age, 13948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt DBUS_TYPE_INVALID)) { 13958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_invalid_opts_error(message, NULL); 13968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 13978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (flush_age == 0) 13998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_bss_flush(wpa_s); 14008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 14018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_bss_flush_by_age(wpa_s, flush_age); 14028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 14038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpas_dbus_new_success_reply(message); 14048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1405