int sc_port_base::bind_count() { if ( m_bind_info ) return m_bind_info->size(); else return interface_count(); }
int hostapd_init_wps(struct hostapd_data *hapd, struct hostapd_bss_config *conf) { struct wps_context *wps; struct wps_registrar_config cfg; if (conf->wps_state == 0) { hostapd_wps_clear_ies(hapd); return 0; } wps = os_zalloc(sizeof(*wps)); if (wps == NULL) return -1; wps->cred_cb = hostapd_wps_cred_cb; wps->event_cb = hostapd_wps_event_cb; wps->cb_ctx = hapd; os_memset(&cfg, 0, sizeof(cfg)); wps->wps_state = hapd->conf->wps_state; wps->ap_setup_locked = hapd->conf->ap_setup_locked; if (is_nil_uuid(hapd->conf->uuid)) { const u8 *uuid; uuid = get_own_uuid(hapd->iface); if (uuid) { os_memcpy(wps->uuid, uuid, UUID_LEN); wpa_hexdump(MSG_DEBUG, "WPS: Clone UUID from another " "interface", wps->uuid, UUID_LEN); } else { uuid_gen_mac_addr(hapd->own_addr, wps->uuid); wpa_hexdump(MSG_DEBUG, "WPS: UUID based on MAC " "address", wps->uuid, UUID_LEN); } } else { os_memcpy(wps->uuid, hapd->conf->uuid, UUID_LEN); wpa_hexdump(MSG_DEBUG, "WPS: Use configured UUID", wps->uuid, UUID_LEN); } wps->ssid_len = hapd->conf->ssid.ssid_len; os_memcpy(wps->ssid, hapd->conf->ssid.ssid, wps->ssid_len); wps->ap = 1; os_memcpy(wps->dev.mac_addr, hapd->own_addr, ETH_ALEN); wps->dev.device_name = hapd->conf->device_name ? os_strdup(hapd->conf->device_name) : NULL; wps->dev.manufacturer = hapd->conf->manufacturer ? os_strdup(hapd->conf->manufacturer) : NULL; wps->dev.model_name = hapd->conf->model_name ? os_strdup(hapd->conf->model_name) : NULL; wps->dev.model_number = hapd->conf->model_number ? os_strdup(hapd->conf->model_number) : NULL; wps->dev.serial_number = hapd->conf->serial_number ? os_strdup(hapd->conf->serial_number) : NULL; wps->config_methods = wps_config_methods_str2bin(hapd->conf->config_methods); #ifdef CONFIG_WPS2 if ((wps->config_methods & (WPS_CONFIG_DISPLAY | WPS_CONFIG_VIRT_DISPLAY | WPS_CONFIG_PHY_DISPLAY)) == WPS_CONFIG_DISPLAY) { wpa_printf(MSG_INFO, "WPS: Converting display to " "virtual_display for WPS 2.0 compliance"); wps->config_methods |= WPS_CONFIG_VIRT_DISPLAY; } if ((wps->config_methods & (WPS_CONFIG_PUSHBUTTON | WPS_CONFIG_VIRT_PUSHBUTTON | WPS_CONFIG_PHY_PUSHBUTTON)) == WPS_CONFIG_PUSHBUTTON) { wpa_printf(MSG_INFO, "WPS: Converting push_button to " "virtual_push_button for WPS 2.0 compliance"); wps->config_methods |= WPS_CONFIG_VIRT_PUSHBUTTON; } #endif /* CONFIG_WPS2 */ os_memcpy(wps->dev.pri_dev_type, hapd->conf->device_type, WPS_DEV_TYPE_LEN); if (hostapd_wps_set_vendor_ext(hapd, wps) < 0) { os_free(wps); return -1; } wps->dev.os_version = WPA_GET_BE32(hapd->conf->os_version); if (conf->wps_rf_bands) { wps->dev.rf_bands = conf->wps_rf_bands; } else { wps->dev.rf_bands = hapd->iconf->hw_mode == HOSTAPD_MODE_IEEE80211A ? WPS_RF_50GHZ : WPS_RF_24GHZ; /* FIX: dualband AP */ } if (conf->wpa & WPA_PROTO_RSN) { if (conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK) wps->auth_types |= WPS_AUTH_WPA2PSK; if (conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X) wps->auth_types |= WPS_AUTH_WPA2; if (conf->rsn_pairwise & WPA_CIPHER_CCMP) wps->encr_types |= WPS_ENCR_AES; if (conf->rsn_pairwise & WPA_CIPHER_TKIP) wps->encr_types |= WPS_ENCR_TKIP; } if (conf->wpa & WPA_PROTO_WPA) { if (conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK) wps->auth_types |= WPS_AUTH_WPAPSK; if (conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X) wps->auth_types |= WPS_AUTH_WPA; if (conf->wpa_pairwise & WPA_CIPHER_CCMP) wps->encr_types |= WPS_ENCR_AES; if (conf->wpa_pairwise & WPA_CIPHER_TKIP) wps->encr_types |= WPS_ENCR_TKIP; } if (conf->ssid.security_policy == SECURITY_PLAINTEXT) { wps->encr_types |= WPS_ENCR_NONE; wps->auth_types |= WPS_AUTH_OPEN; } else if (conf->ssid.security_policy == SECURITY_STATIC_WEP) { wps->encr_types |= WPS_ENCR_WEP; if (conf->auth_algs & WPA_AUTH_ALG_OPEN) wps->auth_types |= WPS_AUTH_OPEN; if (conf->auth_algs & WPA_AUTH_ALG_SHARED) wps->auth_types |= WPS_AUTH_SHARED; } else if (conf->ssid.security_policy == SECURITY_IEEE_802_1X) { wps->auth_types |= WPS_AUTH_OPEN; if (conf->default_wep_key_len) wps->encr_types |= WPS_ENCR_WEP; else wps->encr_types |= WPS_ENCR_NONE; } if (conf->ssid.wpa_psk_file) { /* Use per-device PSKs */ } else if (conf->ssid.wpa_passphrase) { wps->network_key = (u8 *) os_strdup(conf->ssid.wpa_passphrase); wps->network_key_len = os_strlen(conf->ssid.wpa_passphrase); } else if (conf->ssid.wpa_psk) { wps->network_key = os_malloc(2 * PMK_LEN + 1); if (wps->network_key == NULL) { os_free(wps); return -1; } wpa_snprintf_hex((char *) wps->network_key, 2 * PMK_LEN + 1, conf->ssid.wpa_psk->psk, PMK_LEN); wps->network_key_len = 2 * PMK_LEN; } else if (conf->ssid.wep.keys_set && conf->ssid.wep.key[0]) { wps->network_key = os_malloc(conf->ssid.wep.len[0]); if (wps->network_key == NULL) { os_free(wps); return -1; } os_memcpy(wps->network_key, conf->ssid.wep.key[0], conf->ssid.wep.len[0]); wps->network_key_len = conf->ssid.wep.len[0]; } if (conf->ssid.wpa_psk) { os_memcpy(wps->psk, conf->ssid.wpa_psk->psk, PMK_LEN); wps->psk_set = 1; } if (conf->wps_state == WPS_STATE_NOT_CONFIGURED) { /* Override parameters to enable security by default */ wps->auth_types = WPS_AUTH_WPA2PSK | WPS_AUTH_WPAPSK; wps->encr_types = WPS_ENCR_AES | WPS_ENCR_TKIP; } wps->ap_settings = conf->ap_settings; wps->ap_settings_len = conf->ap_settings_len; cfg.new_psk_cb = hostapd_wps_new_psk_cb; cfg.set_ie_cb = hostapd_wps_set_ie_cb; cfg.pin_needed_cb = hostapd_wps_pin_needed_cb; cfg.reg_success_cb = hostapd_wps_reg_success_cb; cfg.enrollee_seen_cb = hostapd_wps_enrollee_seen_cb; cfg.cb_ctx = hapd; cfg.skip_cred_build = conf->skip_cred_build; cfg.extra_cred = conf->extra_cred; cfg.extra_cred_len = conf->extra_cred_len; cfg.disable_auto_conf = (hapd->conf->wps_cred_processing == 1) && conf->skip_cred_build; if (conf->ssid.security_policy == SECURITY_STATIC_WEP) cfg.static_wep_only = 1; cfg.dualband = interface_count(hapd->iface) > 1; if (cfg.dualband) wpa_printf(MSG_DEBUG, "WPS: Dualband AP"); wps->registrar = wps_registrar_init(wps, &cfg); if (wps->registrar == NULL) { wpa_printf(MSG_ERROR, "Failed to initialize WPS Registrar"); os_free(wps->network_key); os_free(wps); return -1; } #ifdef CONFIG_WPS_UPNP wps->friendly_name = hapd->conf->friendly_name; wps->manufacturer_url = hapd->conf->manufacturer_url; wps->model_description = hapd->conf->model_description; wps->model_url = hapd->conf->model_url; wps->upc = hapd->conf->upc; #endif /* CONFIG_WPS_UPNP */ hostapd_register_probereq_cb(hapd, hostapd_wps_probe_req_rx, hapd); hapd->wps = wps; return 0; }
void sc_port_base::complete_binding() { // IF BINDING HAS ALREADY BEEN COMPLETED IGNORE THIS CALL: sc_assert( m_bind_info != 0 ); if( m_bind_info->complete ) { return; } // COMPLETE BINDING OF OUR PARENT PORTS SO THAT WE CAN USE THAT INFORMATION: int i = first_parent(); while( i >= 0 ) { m_bind_info->vec[i]->parent->complete_binding(); insert_parent( i ); i = first_parent(); } // LOOP OVER BINDING INFORMATION TO COMPLETE THE BINDING PROCESS: int size; for( int j = 0; j < m_bind_info->size(); ++ j ) { sc_interface* iface = m_bind_info->vec[j]->iface; // if the interface is zero this was for an unbound port. if ( iface == 0 ) continue; // add (cache) the interface if( j > m_bind_info->last_add ) { add_interface( iface ); } // only register "leaf" ports (ports without children) if( m_bind_info->is_leaf ) { iface->register_port( *this, if_typename() ); } // complete static sensitivity for methods size = m_bind_info->method_vec.size(); for( int k = 0; k < size; ++ k ) { sc_bind_ef* p = m_bind_info->method_vec[k]; const sc_event& event = ( p->event_finder != 0 ) ? p->event_finder->find_event(iface) : iface->default_event(); p->handle->add_static_event( event ); } // complete static sensitivity for threads size = m_bind_info->thread_vec.size(); for( int k = 0; k < size; ++ k ) { sc_bind_ef* p = m_bind_info->thread_vec[k]; const sc_event& event = ( p->event_finder != 0 ) ? p->event_finder->find_event(iface) : iface->default_event(); p->handle->add_static_event( event ); } } // MAKE SURE THE PROPER NUMBER OF BINDINGS OCCURRED: // // Make sure there are enough bindings, and not too many. int actual_binds = interface_count(); if ( actual_binds > m_bind_info->max_size() ) { std::stringstream msg; msg << actual_binds << " binds exceeds maximum of " << m_bind_info->max_size() << " allowed"; report_error( SC_ID_COMPLETE_BINDING_, msg.str().c_str() ); // may continue, if suppressed } switch ( m_bind_info->policy() ) { case SC_ONE_OR_MORE_BOUND: if ( actual_binds < 1 ) { report_error( SC_ID_COMPLETE_BINDING_, "port not bound" ); // may continue, if suppressed } break; case SC_ALL_BOUND: if ( actual_binds < m_bind_info->max_size() || actual_binds < 1 ) { std::stringstream msg; msg << actual_binds << " actual binds is less than required " << m_bind_info->max_size(); report_error( SC_ID_COMPLETE_BINDING_, msg.str().c_str() ); // may continue, if suppressed } break; default: // SC_ZERO_OR_MORE_BOUND: break; } // CLEAN UP: FREE BINDING STORAGE: size = m_bind_info->method_vec.size(); for( int k = 0; k < size; ++ k ) { delete m_bind_info->method_vec[k]; } m_bind_info->method_vec.resize(0); size = m_bind_info->thread_vec.size(); for( int k = 0; k < size; ++ k ) { delete m_bind_info->thread_vec[k]; } m_bind_info->thread_vec.resize(0); m_bind_info->complete = true; }