config.c

最新的Host AP 新添加了许多pcmcia 的驱动

		} else if (os_strcmp(buf, "logger_stdout") == 0) {
			bss->logger_stdout = atoi(pos);
		} else if (os_strcmp(buf, "dump_file") == 0) {
			bss->dump_log_name = os_strdup(pos);
		} else if (os_strcmp(buf, "ssid") == 0) {
			bss->ssid.ssid_len = os_strlen(pos);
			if (bss->ssid.ssid_len > HOSTAPD_MAX_SSID_LEN ||
			    bss->ssid.ssid_len < 1) {
				wpa_printf(MSG_ERROR, "Line %d: invalid SSID "
					   "'%s'", line, pos);
				errors++;
			} else {
				os_memcpy(bss->ssid.ssid, pos,
					  bss->ssid.ssid_len);
				bss->ssid.ssid[bss->ssid.ssid_len] = '\0';
				bss->ssid.ssid_set = 1;
			}
		} else if (os_strcmp(buf, "macaddr_acl") == 0) {
			bss->macaddr_acl = atoi(pos);
			if (bss->macaddr_acl != ACCEPT_UNLESS_DENIED &&
			    bss->macaddr_acl != DENY_UNLESS_ACCEPTED &&
			    bss->macaddr_acl != USE_EXTERNAL_RADIUS_AUTH) {
				wpa_printf(MSG_ERROR, "Line %d: unknown "
					   "macaddr_acl %d",
					   line, bss->macaddr_acl);
			}
		} else if (os_strcmp(buf, "accept_mac_file") == 0) {
			if (hostapd_config_read_maclist(pos, &bss->accept_mac,
							&bss->num_accept_mac))
			{
				wpa_printf(MSG_ERROR, "Line %d: Failed to "
					   "read accept_mac_file '%s'",
					   line, pos);
				errors++;
			}
		} else if (os_strcmp(buf, "deny_mac_file") == 0) {
			if (hostapd_config_read_maclist(pos, &bss->deny_mac,
							&bss->num_deny_mac)) {
				wpa_printf(MSG_ERROR, "Line %d: Failed to "
					   "read deny_mac_file '%s'",
					   line, pos);
				errors++;
			}
		} else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
			bss->ap_max_inactivity = atoi(pos);
		} else if (os_strcmp(buf, "country_code") == 0) {
			os_memcpy(conf->country, pos, 2);
			/* FIX: make this configurable */
			conf->country[2] = ' ';
		} else if (os_strcmp(buf, "ieee80211d") == 0) {
			conf->ieee80211d = atoi(pos);
		} else if (os_strcmp(buf, "ieee8021x") == 0) {
			bss->ieee802_1x = atoi(pos);
		} else if (os_strcmp(buf, "eapol_version") == 0) {
			bss->eapol_version = atoi(pos);
			if (bss->eapol_version < 1 ||
			    bss->eapol_version > 2) {
				wpa_printf(MSG_ERROR, "Line %d: invalid EAPOL "
					   "version (%d): '%s'.",
					   line, bss->eapol_version, pos);
				errors++;
			} else
				wpa_printf(MSG_DEBUG, "eapol_version=%d",
					   bss->eapol_version);
#ifdef EAP_SERVER
		} else if (os_strcmp(buf, "eap_authenticator") == 0) {
			bss->eap_server = atoi(pos);
			wpa_printf(MSG_ERROR, "Line %d: obsolete "
				   "eap_authenticator used; this has been "
				   "renamed to eap_server", line);
		} else if (os_strcmp(buf, "eap_server") == 0) {
			bss->eap_server = atoi(pos);
		} else if (os_strcmp(buf, "eap_user_file") == 0) {
			if (hostapd_config_read_eap_user(pos, bss))
				errors++;
		} else if (os_strcmp(buf, "ca_cert") == 0) {
			os_free(bss->ca_cert);
			bss->ca_cert = os_strdup(pos);
		} else if (os_strcmp(buf, "server_cert") == 0) {
			os_free(bss->server_cert);
			bss->server_cert = os_strdup(pos);
		} else if (os_strcmp(buf, "private_key") == 0) {
			os_free(bss->private_key);
			bss->private_key = os_strdup(pos);
		} else if (os_strcmp(buf, "private_key_passwd") == 0) {
			os_free(bss->private_key_passwd);
			bss->private_key_passwd = os_strdup(pos);
		} else if (os_strcmp(buf, "check_crl") == 0) {
			bss->check_crl = atoi(pos);
		} else if (os_strcmp(buf, "dh_file") == 0) {
			os_free(bss->dh_file);
			bss->dh_file = os_strdup(pos);
#ifdef EAP_FAST
		} else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
			os_free(bss->pac_opaque_encr_key);
			bss->pac_opaque_encr_key = os_malloc(16);
			if (bss->pac_opaque_encr_key == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: No memory for "
					   "pac_opaque_encr_key", line);
				errors++;
			} else if (hexstr2bin(pos, bss->pac_opaque_encr_key,
					      16)) {
				wpa_printf(MSG_ERROR, "Line %d: Invalid "
					   "pac_opaque_encr_key", line);
				errors++;
			}
		} else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
			size_t idlen = os_strlen(pos);
			if (idlen & 1) {
				wpa_printf(MSG_ERROR, "Line %d: Invalid "
					   "eap_fast_a_id", line);
				errors++;
			} else {
				os_free(bss->eap_fast_a_id);
				bss->eap_fast_a_id = os_malloc(idlen / 2);
				if (bss->eap_fast_a_id == NULL ||
				    hexstr2bin(pos, bss->eap_fast_a_id,
					       idlen / 2)) {
					wpa_printf(MSG_ERROR, "Line %d: "
						   "Failed to parse "
						   "eap_fast_a_id", line);
					errors++;
				} else
					bss->eap_fast_a_id_len = idlen / 2;
			}
		} else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
			os_free(bss->eap_fast_a_id_info);
			bss->eap_fast_a_id_info = os_strdup(pos);
		} else if (os_strcmp(buf, "eap_fast_prov") == 0) {
			bss->eap_fast_prov = atoi(pos);
		} else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
			bss->pac_key_lifetime = atoi(pos);
		} else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
			bss->pac_key_refresh_time = atoi(pos);
#endif /* EAP_FAST */
#ifdef EAP_SIM
		} else if (os_strcmp(buf, "eap_sim_db") == 0) {
			os_free(bss->eap_sim_db);
			bss->eap_sim_db = os_strdup(pos);
		} else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
			bss->eap_sim_aka_result_ind = atoi(pos);
#endif /* EAP_SIM */
#ifdef EAP_TNC
		} else if (os_strcmp(buf, "tnc") == 0) {
			bss->tnc = atoi(pos);
#endif /* EAP_TNC */
#endif /* EAP_SERVER */
		} else if (os_strcmp(buf, "eap_message") == 0) {
			char *term;
			bss->eap_req_id_text = os_strdup(pos);
			if (bss->eap_req_id_text == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: Failed to "
					   "allocate memory for "
					   "eap_req_id_text", line);
				errors++;
				continue;
			}
			bss->eap_req_id_text_len =
				os_strlen(bss->eap_req_id_text);
			term = os_strstr(bss->eap_req_id_text, "\\0");
			if (term) {
				*term++ = '\0';
				os_memmove(term, term + 1,
					   bss->eap_req_id_text_len -
					   (term - bss->eap_req_id_text) - 1);
				bss->eap_req_id_text_len--;
			}
		} else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
			bss->default_wep_key_len = atoi(pos);
			if (bss->default_wep_key_len > 13) {
				wpa_printf(MSG_ERROR, "Line %d: invalid WEP "
					   "key len %lu (= %lu bits)", line,
					   (unsigned long)
					   bss->default_wep_key_len,
					   (unsigned long)
					   bss->default_wep_key_len * 8);
				errors++;
			}
		} else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
			bss->individual_wep_key_len = atoi(pos);
			if (bss->individual_wep_key_len < 0 ||
			    bss->individual_wep_key_len > 13) {
				wpa_printf(MSG_ERROR, "Line %d: invalid WEP "
					   "key len %d (= %d bits)", line,
					   bss->individual_wep_key_len,
					   bss->individual_wep_key_len * 8);
				errors++;
			}
		} else if (os_strcmp(buf, "wep_rekey_period") == 0) {
			bss->wep_rekeying_period = atoi(pos);
			if (bss->wep_rekeying_period < 0) {
				wpa_printf(MSG_ERROR, "Line %d: invalid "
					   "period %d",
					   line, bss->wep_rekeying_period);
				errors++;
			}
		} else if (os_strcmp(buf, "eap_reauth_period") == 0) {
			bss->eap_reauth_period = atoi(pos);
			if (bss->eap_reauth_period < 0) {
				wpa_printf(MSG_ERROR, "Line %d: invalid "
					   "period %d",
					   line, bss->eap_reauth_period);
				errors++;
			}
		} else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
			bss->eapol_key_index_workaround = atoi(pos);
#ifdef CONFIG_IAPP
		} else if (os_strcmp(buf, "iapp_interface") == 0) {
			bss->ieee802_11f = 1;
			os_strlcpy(bss->iapp_iface, pos,
				   sizeof(bss->iapp_iface));
#endif /* CONFIG_IAPP */
		} else if (os_strcmp(buf, "own_ip_addr") == 0) {
			if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
				wpa_printf(MSG_ERROR, "Line %d: invalid IP "
					   "address '%s'", line, pos);
				errors++;
			}
		} else if (os_strcmp(buf, "nas_identifier") == 0) {
			bss->nas_identifier = os_strdup(pos);
		} else if (os_strcmp(buf, "auth_server_addr") == 0) {
			if (hostapd_config_read_radius_addr(
				    &bss->radius->auth_servers,
				    &bss->radius->num_auth_servers, pos, 1812,
				    &bss->radius->auth_server)) {
				wpa_printf(MSG_ERROR, "Line %d: invalid IP "
					   "address '%s'", line, pos);
				errors++;
			}
		} else if (bss->radius->auth_server &&
			   os_strcmp(buf, "auth_server_port") == 0) {
			bss->radius->auth_server->port = atoi(pos);
		} else if (bss->radius->auth_server &&
			   os_strcmp(buf, "auth_server_shared_secret") == 0) {
			int len = os_strlen(pos);
			if (len == 0) {
				/* RFC 2865, Ch. 3 */
				wpa_printf(MSG_ERROR, "Line %d: empty shared "
					   "secret is not allowed.", line);
				errors++;
			}
			bss->radius->auth_server->shared_secret =
				(u8 *) os_strdup(pos);
			bss->radius->auth_server->shared_secret_len = len;
		} else if (os_strcmp(buf, "acct_server_addr") == 0) {
			if (hostapd_config_read_radius_addr(
				    &bss->radius->acct_servers,
				    &bss->radius->num_acct_servers, pos, 1813,
				    &bss->radius->acct_server)) {
				wpa_printf(MSG_ERROR, "Line %d: invalid IP "
					   "address '%s'", line, pos);
				errors++;
			}
		} else if (bss->radius->acct_server &&
			   os_strcmp(buf, "acct_server_port") == 0) {
			bss->radius->acct_server->port = atoi(pos);
		} else if (bss->radius->acct_server &&
			   os_strcmp(buf, "acct_server_shared_secret") == 0) {
			int len = os_strlen(pos);
			if (len == 0) {
				/* RFC 2865, Ch. 3 */
				wpa_printf(MSG_ERROR, "Line %d: empty shared "
					   "secret is not allowed.", line);
				errors++;
			}
			bss->radius->acct_server->shared_secret =
				(u8 *) os_strdup(pos);
			bss->radius->acct_server->shared_secret_len = len;
		} else if (os_strcmp(buf, "radius_retry_primary_interval") ==
			   0) {
			bss->radius->retry_primary_interval = atoi(pos);
		} else if (os_strcmp(buf, "radius_acct_interim_interval") == 0)
		{
			bss->radius->acct_interim_interval = atoi(pos);
		} else if (os_strcmp(buf, "auth_algs") == 0) {
			bss->auth_algs = atoi(pos);
			if (bss->auth_algs == 0) {
				wpa_printf(MSG_ERROR, "Line %d: no "
					   "authentication algorithms allowed",
					   line);
				errors++;
			}
		} else if (os_strcmp(buf, "max_num_sta") == 0) {
			bss->max_num_sta = atoi(pos);
			if (bss->max_num_sta < 0 ||
			    bss->max_num_sta > MAX_STA_COUNT) {
				wpa_printf(MSG_ERROR, "Line %d: Invalid "
					   "max_num_sta=%d; allowed range "
					   "0..%d", line, bss->max_num_sta,
					   MAX_STA_COUNT);
				errors++;
			}
		} else if (os_strcmp(buf, "wpa") == 0) {
			bss->wpa = atoi(pos);
		} else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
			bss->wpa_group_rekey = atoi(pos);
		} else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
			bss->wpa_strict_rekey = atoi(pos);
		} else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
			bss->wpa_gmk_rekey = atoi(pos);
		} else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
			bss->wpa_ptk_rekey = atoi(pos);
		} else if (os_strcmp(buf, "wpa_passphrase") == 0) {
			int len = os_strlen(pos);
			if (len < 8 || len > 63) {
				wpa_printf(MSG_ERROR, "Line %d: invalid WPA "
					   "passphrase length %d (expected "
					   "8..63)", line, len);
				errors++;
			} else {
				os_free(bss->ssid.wpa_passphrase);
				bss->ssid.wpa_passphrase = os_strdup(pos);
			}
		} else if (os_strcmp(buf, "wpa_psk") == 0) {
			os_free(bss->ssid.wpa_psk);
			bss->ssid.wpa_psk =
				os_zalloc(sizeof(struct hostapd_wpa_psk));
			if (bss->ssid.wpa_psk == NULL)
				errors++;
			else if (hexstr2bin(pos, bss->ssid.wpa_psk->psk,
					    PMK_LEN) ||
				 pos[PMK_LEN * 2] != '\0') {
				wpa_printf(MSG_ERROR, "Line %d: Invalid PSK "
					   "'%s'.", line, pos);
				errors++;
			} else {
				bss->ssid.wpa_psk->group = 1;
			}
		} else if (os_strcmp(buf, "wpa_psk_file") == 0) {
			os_free(bss->ssid.wpa_psk_file);
			bss->ssid.wpa_psk_file = os_strdup(pos);
			if (!bss->ssid.wpa_psk_file) {
				wpa_printf(MSG_ERROR, "Line %d: allocation "
					   "failed", line);
				errors++;
			}
		} else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
			bss->wpa_key_mgmt =
				hostapd_config_parse_key_mgmt(line, pos);
			if (bss->wpa_key_mgmt == -1)
				errors++;
		} else if (os_strcmp(buf, "wpa_pairwise") == 0) {
			bss->wpa_pairwise =
				hostapd_config_parse_cipher(line, pos);
			if (bss->wpa_pairwise == -1 ||
			    bss->wpa_pairwise == 0)
				errors++;
			else if (bss->wpa_pairwise &
				 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 |
				  WPA_CIPHER_WEP104)) {
				wpa_printf(MSG_ERROR, "Line %d: unsupported "
					   "pairwise cipher suite '%s'",
					   bss->wpa_pairwise, pos);
				errors++;
			}
		} else if (os_strcmp(buf, "rsn_pairwise") == 0) {
			bss->rsn_pairwise =
				hostapd_config_parse_cipher(line, pos);
			if (bss->rsn_pairwise == -1 ||
			    bss->rsn_pairwise == 0)
				errors++;
			else if (bss->rsn_pairwise &
				 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 |
				  WPA_CIPHER_WEP104)) {
				wpa_printf(MSG_ERROR, "Line %d: unsupported "
					   "pairwise cipher suite '%s'",
					   bss->rsn_pairwise, pos);
				errors++;
			}
#ifdef CONFIG_RSN_PREAUTH
		} else if (os_strcmp(buf, "rsn_preauth") == 0) {
			bss->rsn_preauth = atoi(pos);
		} else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
			bss->rsn_preauth_interfaces = os_strdup(pos);
#endif /* CONFIG_RSN_PREAUTH */
#ifdef CONFIG_PEERKEY
		} else if (os_strcmp(buf, "peerkey") == 0) {
			bss->peerkey = atoi(pos);
#endif /* CONFIG_PEERKEY */
#ifdef CONFIG_IEEE80211R
		} else if (os_strcmp(buf, "mobility_domain") == 0) {
			if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
			    hexstr2bin(pos, bss->mobility_domain,
				       MOBILITY_DOMAIN_ID_LEN) != 0) {
				wpa_printf(MSG_DEBUG, "Line %d: Invalid "
					   "mobility_domain '%s'", line, pos);
				errors++;
				continue;
			}
		} else if (os_strcmp(buf, "r1_key_holder") == 0) {
			if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
			    hexstr2bin(pos, bss->r1_key_holder,
				       FT_R1KH_ID_LEN) != 0) {
				wpa_printf(MSG_DEBUG, "Line %d: Invalid "
					   "r1_key_holder '%s'", line, pos);
				errors++;
				continue;
			}
		} else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
			bss->r0_key_lifetime = atoi(pos);
		} else if (os_strcmp(buf, "reassociation_deadline") == 0) {
			bss->reassociation_deadline = atoi(pos);
		} else if (os_strcmp(buf, "r0kh") == 0) {
			if (add_r0kh(bss, pos) < 0) {
				wpa_printf(MSG_DEBUG, "Line %d: Invalid "
					   "r0kh '%s'", line, pos);
				errors++;
				continue;
			}
		} else if (os_strcmp(buf, "r1kh") == 0) {
			if (add_r1kh(bss, pos) < 0) {
				wpa_printf(MSG_DEBUG, "Line %d: Invalid "
					   "r1kh '%s'", line, pos);
				errors++;
				continue;
			}
		} else if (os_strcmp(buf, "pmk_r1_push") == 0) {
			bss->pmk_r1_push = atoi(pos);
#endif /* CONFIG_IEEE80211R */
		} else if (os_strcmp(buf, "ctrl_interface") == 0) {
			os_free(bss->ctrl_interface);
			bss->ctrl_interface = os_strdup(pos);
		} else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
#ifndef CONFIG_NATIVE_WINDOWS
			struct group *grp;
			char *endp;
			const char *group = pos;

			grp = getgrnam(group);
			if (grp) {
				bss->ctrl_interface_gid = grp->gr_gid;
				bss->ctrl_interface_gid_set = 1;
				wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d"
					   " (from group name '%s')",
					   bss->ctrl_interface_gid, group);
				continue;
			}

			/* Group name not found - try to parse this as gid */
			bss->ctrl_interface_gid = strtol(group, &endp, 10);
			if (*group == '\0' || *endp != '\0') {
				wpa_printf(MSG_DEBUG, "Line %d: Invalid group "
					   "'%s'", line, group);
				errors++;
				continue;
			}
			bss->ctrl_interface_gid_set = 1;
			wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
				   bss->ctrl_interface_gid);
#endif /* CONFIG_NATIVE_WINDOWS */
#ifdef RADIUS_SERVER
		} else if (os_strcmp(buf, "radius_server_clients") == 0) {
			os_free(bss->radius_server_clients);
			bss->radius_server_clients = os_strdup(pos);
		} else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
			bss->radius_server_auth_port = atoi(pos);
		} else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
			bss->radius_server_ipv6 = atoi(pos);
#endif /* RADIUS_SERVER */
		} else if (os_strcmp(buf, "test_socket") == 0) {
			os_free(bss->test_socket);
			bss->test_socket = os_strdup(pos);
		} else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
			bss->use_pae_group_addr = atoi(pos);
		} else if (os_strcmp(buf, "hw_mode") == 0) {
			if (os_strcmp(pos, "a") == 0)
				conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
			else if (os_strcmp(pos, "b") == 0)
				conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
			else if (os_strcmp(pos, "g") == 0)
				conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
			else {
				wpa_printf(MSG_ERROR, "Line %d: unknown "
					   "hw_mode '%s'", line, pos);
				errors++;
			}
		} else if (os_strcmp(buf, "channel") == 0) {
			conf->channel = atoi(pos);
		} else if (os_strcmp(buf, "beacon_int") == 0) {
			int val = atoi(pos);
			/* MIB defines range as 1..65535, but very small values
			 * cause problems with the current implementation.
			 * Since it is unlikely that this small numbers are
			 * useful in real life scenarios, do not allow beacon
			 * period to be set below 15 TU. */
			if (val < 15 || val > 65535) {
				wpa_printf(MSG_ERROR, "Line %d: invalid "
					   "beacon_int %d (expected "
					   "15..65535)", line, val);
				errors++;
			} else
				conf->beacon_int = val;
		} else if (os_strcmp(buf, "dtim_period") == 0) {