TDLS: Declare tdls_testing as extern in a header file
[mech_eap.git] / wpa_supplicant / config_file.c
index 618e524..e72f844 100644 (file)
@@ -11,6 +11,9 @@
  */
 
 #include "includes.h"
+#ifdef ANDROID
+#include <sys/stat.h>
+#endif /* ANDROID */
 
 #include "common.h"
 #include "config.h"
@@ -143,6 +146,15 @@ static int wpa_config_validate_network(struct wpa_ssid *ssid, int line)
                ssid->group_cipher &= ~WPA_CIPHER_CCMP;
        }
 
+       if (ssid->mode == WPAS_MODE_MESH &&
+           (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
+           ssid->key_mgmt != WPA_KEY_MGMT_SAE)) {
+               wpa_printf(MSG_ERROR,
+                          "Line %d: key_mgmt for mesh network should be open or SAE",
+                          line);
+               errors++;
+       }
+
        return errors;
 }
 
@@ -489,7 +501,12 @@ static void write_bssid(FILE *f, struct wpa_ssid *ssid)
 
 static void write_psk(FILE *f, struct wpa_ssid *ssid)
 {
-       char *value = wpa_config_get(ssid, "psk");
+       char *value;
+
+       if (ssid->mem_only_psk)
+               return;
+
+       value = wpa_config_get(ssid, "psk");
        if (value == NULL)
                return;
        fprintf(f, "\tpsk=%s\n", value);
@@ -599,7 +616,7 @@ static void write_wep_key(FILE *f, int idx, struct wpa_ssid *ssid)
        int res;
 
        res = os_snprintf(field, sizeof(field), "wep_key%d", idx);
-       if (res < 0 || (size_t) res >= sizeof(field))
+       if (os_snprintf_error(sizeof(field), res))
                return;
        value = wpa_config_get(ssid, field);
        if (value) {
@@ -658,7 +675,10 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
        STR(ssid);
        INT(scan_ssid);
        write_bssid(f, ssid);
+       write_str(f, "bssid_blacklist", ssid);
+       write_str(f, "bssid_whitelist", ssid);
        write_psk(f, ssid);
+       INT(mem_only_psk);
        write_proto(f, ssid);
        write_key_mgmt(f, ssid);
        INT_DEF(bg_scan_period, DEFAULT_BG_SCAN_PERIOD);
@@ -682,6 +702,7 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
        STR(subject_match);
        STR(altsubject_match);
        STR(domain_suffix_match);
+       STR(domain_match);
        STR(ca_cert2);
        STR(ca_path2);
        STR(client_cert2);
@@ -691,6 +712,7 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
        STR(subject_match2);
        STR(altsubject_match2);
        STR(domain_suffix_match2);
+       STR(domain_match2);
        STR(phase1);
        STR(phase2);
        STR(pcsc);
@@ -707,6 +729,8 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
        INTe(engine);
        INTe(engine2);
        INT_DEF(eapol_flags, DEFAULT_EAPOL_FLAGS);
+       STR(openssl_ciphers);
+       INTe(erp);
 #endif /* IEEE8021X_EAPOL */
        for (i = 0; i < 4; i++)
                write_wep_key(f, i, ssid);
@@ -720,10 +744,19 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
        INT_DEFe(sim_num, DEFAULT_USER_SELECTED_SIM);
 #endif /* IEEE8021X_EAPOL */
        INT(mode);
+       INT(no_auto_peer);
        INT(frequency);
+       INT(fixed_freq);
+#ifdef CONFIG_ACS
+       INT(acs);
+#endif /* CONFIG_ACS */
        write_int(f, "proactive_key_caching", ssid->proactive_key_caching, -1);
        INT(disabled);
        INT(peerkey);
+       INT(mixed_cell);
+       INT(max_oper_chwidth);
+       INT(pbss);
+       INT(wps_disabled);
 #ifdef CONFIG_IEEE80211W
        write_int(f, "ieee80211w", ssid->ieee80211w,
                  MGMT_FRAME_PROTECTION_DEFAULT);
@@ -734,11 +767,57 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
        write_p2p_client_list(f, ssid);
        write_psk_list(f, ssid);
 #endif /* CONFIG_P2P */
+       INT(ap_max_inactivity);
        INT(dtim_period);
        INT(beacon_int);
 #ifdef CONFIG_MACSEC
        INT(macsec_policy);
 #endif /* CONFIG_MACSEC */
+#ifdef CONFIG_HS20
+       INT(update_identifier);
+#endif /* CONFIG_HS20 */
+       write_int(f, "mac_addr", ssid->mac_addr, -1);
+#ifdef CONFIG_MESH
+       STR(mesh_basic_rates);
+       INT_DEF(dot11MeshMaxRetries, DEFAULT_MESH_MAX_RETRIES);
+       INT_DEF(dot11MeshRetryTimeout, DEFAULT_MESH_RETRY_TIMEOUT);
+       INT_DEF(dot11MeshConfirmTimeout, DEFAULT_MESH_CONFIRM_TIMEOUT);
+       INT_DEF(dot11MeshHoldingTimeout, DEFAULT_MESH_HOLDING_TIMEOUT);
+#endif /* CONFIG_MESH */
+       INT(wpa_ptk_rekey);
+       INT(ignore_broadcast_ssid);
+#ifdef CONFIG_HT_OVERRIDES
+       INT_DEF(disable_ht, DEFAULT_DISABLE_HT);
+       INT_DEF(disable_ht40, DEFAULT_DISABLE_HT40);
+       INT_DEF(disable_sgi, DEFAULT_DISABLE_SGI);
+       INT_DEF(disable_ldpc, DEFAULT_DISABLE_LDPC);
+       INT(ht40_intolerant);
+       INT_DEF(disable_max_amsdu, DEFAULT_DISABLE_MAX_AMSDU);
+       INT_DEF(ampdu_factor, DEFAULT_AMPDU_FACTOR);
+       INT_DEF(ampdu_density, DEFAULT_AMPDU_DENSITY);
+       STR(ht_mcs);
+#endif /* CONFIG_HT_OVERRIDES */
+#ifdef CONFIG_VHT_OVERRIDES
+       INT(disable_vht);
+       INT(vht_capa);
+       INT(vht_capa_mask);
+       INT_DEF(vht_rx_mcs_nss_1, -1);
+       INT_DEF(vht_rx_mcs_nss_2, -1);
+       INT_DEF(vht_rx_mcs_nss_3, -1);
+       INT_DEF(vht_rx_mcs_nss_4, -1);
+       INT_DEF(vht_rx_mcs_nss_5, -1);
+       INT_DEF(vht_rx_mcs_nss_6, -1);
+       INT_DEF(vht_rx_mcs_nss_7, -1);
+       INT_DEF(vht_rx_mcs_nss_8, -1);
+       INT_DEF(vht_tx_mcs_nss_1, -1);
+       INT_DEF(vht_tx_mcs_nss_2, -1);
+       INT_DEF(vht_tx_mcs_nss_3, -1);
+       INT_DEF(vht_tx_mcs_nss_4, -1);
+       INT_DEF(vht_tx_mcs_nss_5, -1);
+       INT_DEF(vht_tx_mcs_nss_6, -1);
+       INT_DEF(vht_tx_mcs_nss_7, -1);
+       INT_DEF(vht_tx_mcs_nss_8, -1);
+#endif /* CONFIG_VHT_OVERRIDES */
 
 #undef STR
 #undef INT
@@ -934,6 +1013,8 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
        if (config->pkcs11_module_path)
                fprintf(f, "pkcs11_module_path=%s\n",
                        config->pkcs11_module_path);
+       if (config->openssl_ciphers)
+               fprintf(f, "openssl_ciphers=%s\n", config->openssl_ciphers);
        if (config->pcsc_reader)
                fprintf(f, "pcsc_reader=%s\n", config->pcsc_reader);
        if (config->pcsc_pin)
@@ -941,13 +1022,13 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
        if (config->driver_param)
                fprintf(f, "driver_param=%s\n", config->driver_param);
        if (config->dot11RSNAConfigPMKLifetime)
-               fprintf(f, "dot11RSNAConfigPMKLifetime=%d\n",
+               fprintf(f, "dot11RSNAConfigPMKLifetime=%u\n",
                        config->dot11RSNAConfigPMKLifetime);
        if (config->dot11RSNAConfigPMKReauthThreshold)
-               fprintf(f, "dot11RSNAConfigPMKReauthThreshold=%d\n",
+               fprintf(f, "dot11RSNAConfigPMKReauthThreshold=%u\n",
                        config->dot11RSNAConfigPMKReauthThreshold);
        if (config->dot11RSNAConfigSATimeout)
-               fprintf(f, "dot11RSNAConfigSATimeout=%d\n",
+               fprintf(f, "dot11RSNAConfigSATimeout=%u\n",
                        config->dot11RSNAConfigSATimeout);
        if (config->update_config)
                fprintf(f, "update_config=%d\n", config->update_config);
@@ -995,27 +1076,30 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
 #endif /* CONFIG_WPS */
 #ifdef CONFIG_P2P
        if (config->p2p_listen_reg_class)
-               fprintf(f, "p2p_listen_reg_class=%u\n",
+               fprintf(f, "p2p_listen_reg_class=%d\n",
                        config->p2p_listen_reg_class);
        if (config->p2p_listen_channel)
-               fprintf(f, "p2p_listen_channel=%u\n",
+               fprintf(f, "p2p_listen_channel=%d\n",
                        config->p2p_listen_channel);
        if (config->p2p_oper_reg_class)
-               fprintf(f, "p2p_oper_reg_class=%u\n",
+               fprintf(f, "p2p_oper_reg_class=%d\n",
                        config->p2p_oper_reg_class);
        if (config->p2p_oper_channel)
-               fprintf(f, "p2p_oper_channel=%u\n", config->p2p_oper_channel);
+               fprintf(f, "p2p_oper_channel=%d\n", config->p2p_oper_channel);
        if (config->p2p_go_intent != DEFAULT_P2P_GO_INTENT)
-               fprintf(f, "p2p_go_intent=%u\n", config->p2p_go_intent);
+               fprintf(f, "p2p_go_intent=%d\n", config->p2p_go_intent);
        if (config->p2p_ssid_postfix)
                fprintf(f, "p2p_ssid_postfix=%s\n", config->p2p_ssid_postfix);
        if (config->persistent_reconnect)
-               fprintf(f, "persistent_reconnect=%u\n",
+               fprintf(f, "persistent_reconnect=%d\n",
                        config->persistent_reconnect);
        if (config->p2p_intra_bss != DEFAULT_P2P_INTRA_BSS)
-               fprintf(f, "p2p_intra_bss=%u\n", config->p2p_intra_bss);
+               fprintf(f, "p2p_intra_bss=%d\n", config->p2p_intra_bss);
        if (config->p2p_group_idle)
-               fprintf(f, "p2p_group_idle=%u\n", config->p2p_group_idle);
+               fprintf(f, "p2p_group_idle=%d\n", config->p2p_group_idle);
+       if (config->p2p_passphrase_len)
+               fprintf(f, "p2p_passphrase_len=%u\n",
+                       config->p2p_passphrase_len);
        if (config->p2p_pref_chan) {
                unsigned int i;
                fprintf(f, "p2p_pref_chan=");
@@ -1035,18 +1119,45 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
        }
        if (config->p2p_add_cli_chan)
                fprintf(f, "p2p_add_cli_chan=%d\n", config->p2p_add_cli_chan);
+       if (config->p2p_optimize_listen_chan !=
+           DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN)
+               fprintf(f, "p2p_optimize_listen_chan=%d\n",
+                       config->p2p_optimize_listen_chan);
        if (config->p2p_go_ht40)
-               fprintf(f, "p2p_go_ht40=%u\n", config->p2p_go_ht40);
+               fprintf(f, "p2p_go_ht40=%d\n", config->p2p_go_ht40);
        if (config->p2p_go_vht)
-               fprintf(f, "p2p_go_vht=%u\n", config->p2p_go_vht);
+               fprintf(f, "p2p_go_vht=%d\n", config->p2p_go_vht);
+       if (config->p2p_go_ctwindow != DEFAULT_P2P_GO_CTWINDOW)
+               fprintf(f, "p2p_go_ctwindow=%d\n", config->p2p_go_ctwindow);
        if (config->p2p_disabled)
-               fprintf(f, "p2p_disabled=%u\n", config->p2p_disabled);
+               fprintf(f, "p2p_disabled=%d\n", config->p2p_disabled);
        if (config->p2p_no_group_iface)
-               fprintf(f, "p2p_no_group_iface=%u\n",
+               fprintf(f, "p2p_no_group_iface=%d\n",
                        config->p2p_no_group_iface);
        if (config->p2p_ignore_shared_freq)
-               fprintf(f, "p2p_ignore_shared_freq=%u\n",
+               fprintf(f, "p2p_ignore_shared_freq=%d\n",
                        config->p2p_ignore_shared_freq);
+       if (config->p2p_cli_probe)
+               fprintf(f, "p2p_cli_probe=%d\n", config->p2p_cli_probe);
+       if (config->p2p_go_freq_change_policy != DEFAULT_P2P_GO_FREQ_MOVE)
+               fprintf(f, "p2p_go_freq_change_policy=%u\n",
+                       config->p2p_go_freq_change_policy);
+       if (WPA_GET_BE32(config->ip_addr_go))
+               fprintf(f, "ip_addr_go=%u.%u.%u.%u\n",
+                       config->ip_addr_go[0], config->ip_addr_go[1],
+                       config->ip_addr_go[2], config->ip_addr_go[3]);
+       if (WPA_GET_BE32(config->ip_addr_mask))
+               fprintf(f, "ip_addr_mask=%u.%u.%u.%u\n",
+                       config->ip_addr_mask[0], config->ip_addr_mask[1],
+                       config->ip_addr_mask[2], config->ip_addr_mask[3]);
+       if (WPA_GET_BE32(config->ip_addr_start))
+               fprintf(f, "ip_addr_start=%u.%u.%u.%u\n",
+                       config->ip_addr_start[0], config->ip_addr_start[1],
+                       config->ip_addr_start[2], config->ip_addr_start[3]);
+       if (WPA_GET_BE32(config->ip_addr_end))
+               fprintf(f, "ip_addr_end=%u.%u.%u.%u\n",
+                       config->ip_addr_end[0], config->ip_addr_end[1],
+                       config->ip_addr_end[2], config->ip_addr_end[3]);
 #endif /* CONFIG_P2P */
        if (config->country[0] && config->country[1]) {
                fprintf(f, "country=%c%c\n",
@@ -1066,14 +1177,14 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
        if (config->max_num_sta != DEFAULT_MAX_NUM_STA)
                fprintf(f, "max_num_sta=%u\n", config->max_num_sta);
        if (config->disassoc_low_ack)
-               fprintf(f, "disassoc_low_ack=%u\n", config->disassoc_low_ack);
+               fprintf(f, "disassoc_low_ack=%d\n", config->disassoc_low_ack);
 #ifdef CONFIG_HS20
        if (config->hs20)
                fprintf(f, "hs20=1\n");
 #endif /* CONFIG_HS20 */
 #ifdef CONFIG_INTERWORKING
        if (config->interworking)
-               fprintf(f, "interworking=%u\n", config->interworking);
+               fprintf(f, "interworking=%d\n", config->interworking);
        if (!is_zero_ether_addr(config->hessid))
                fprintf(f, "hessid=" MACSTR "\n", MAC2STR(config->hessid));
        if (config->access_network_type != DEFAULT_ACCESS_NETWORK_TYPE)
@@ -1081,7 +1192,7 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
                        config->access_network_type);
 #endif /* CONFIG_INTERWORKING */
        if (config->pbc_in_m1)
-               fprintf(f, "pbc_in_m1=%u\n", config->pbc_in_m1);
+               fprintf(f, "pbc_in_m1=%d\n", config->pbc_in_m1);
        if (config->wps_nfc_pw_from_config) {
                if (config->wps_nfc_dev_pw_id)
                        fprintf(f, "wps_nfc_dev_pw_id=%d\n",
@@ -1140,7 +1251,7 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
                int i;
                fprintf(f, "freq_list=");
                for (i = 0; config->freq_list[i]; i++) {
-                       fprintf(f, "%s%u", i > 0 ? " " : "",
+                       fprintf(f, "%s%d", i > 0 ? " " : "",
                                config->freq_list[i]);
                }
                fprintf(f, "\n");
@@ -1160,11 +1271,73 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
                        config->tdls_external_control);
 
        if (config->wowlan_triggers)
-               fprintf(f, "wowlan_triggers=\"%s\"\n",
+               fprintf(f, "wowlan_triggers=%s\n",
                        config->wowlan_triggers);
 
        if (config->bgscan)
                fprintf(f, "bgscan=\"%s\"\n", config->bgscan);
+
+       if (config->p2p_search_delay != DEFAULT_P2P_SEARCH_DELAY)
+               fprintf(f, "p2p_search_delay=%u\n",
+                       config->p2p_search_delay);
+
+       if (config->mac_addr)
+               fprintf(f, "mac_addr=%d\n", config->mac_addr);
+
+       if (config->rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME)
+               fprintf(f, "rand_addr_lifetime=%u\n",
+                       config->rand_addr_lifetime);
+
+       if (config->preassoc_mac_addr)
+               fprintf(f, "preassoc_mac_addr=%d\n", config->preassoc_mac_addr);
+
+       if (config->key_mgmt_offload != DEFAULT_KEY_MGMT_OFFLOAD)
+               fprintf(f, "key_mgmt_offload=%d\n", config->key_mgmt_offload);
+
+       if (config->user_mpm != DEFAULT_USER_MPM)
+               fprintf(f, "user_mpm=%d\n", config->user_mpm);
+
+       if (config->max_peer_links != DEFAULT_MAX_PEER_LINKS)
+               fprintf(f, "max_peer_links=%d\n", config->max_peer_links);
+
+       if (config->cert_in_cb != DEFAULT_CERT_IN_CB)
+               fprintf(f, "cert_in_cb=%d\n", config->cert_in_cb);
+
+       if (config->mesh_max_inactivity != DEFAULT_MESH_MAX_INACTIVITY)
+               fprintf(f, "mesh_max_inactivity=%d\n",
+                       config->mesh_max_inactivity);
+
+       if (config->dot11RSNASAERetransPeriod !=
+           DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD)
+               fprintf(f, "dot11RSNASAERetransPeriod=%d\n",
+                       config->dot11RSNASAERetransPeriod);
+
+       if (config->passive_scan)
+               fprintf(f, "passive_scan=%d\n", config->passive_scan);
+
+       if (config->reassoc_same_bss_optim)
+               fprintf(f, "reassoc_same_bss_optim=%d\n",
+                       config->reassoc_same_bss_optim);
+
+       if (config->wps_priority)
+               fprintf(f, "wps_priority=%d\n", config->wps_priority);
+
+       if (config->wpa_rsc_relaxation != DEFAULT_WPA_RSC_RELAXATION)
+               fprintf(f, "wpa_rsc_relaxation=%d\n",
+                       config->wpa_rsc_relaxation);
+
+       if (config->sched_scan_plans)
+               fprintf(f, "sched_scan_plans=%s\n", config->sched_scan_plans);
+
+#ifdef CONFIG_MBO
+       if (config->non_pref_chan)
+               fprintf(f, "non_pref_chan=%s\n", config->non_pref_chan);
+       if (config->mbo_cell_capa != DEFAULT_MBO_CELL_CAPA)
+               fprintf(f, "mbo_cell_capa=%u\n", config->mbo_cell_capa);
+#endif /* CONFIG_MBO */
+
+       if (config->gas_address3)
+               fprintf(f, "gas_address3=%d\n", config->gas_address3);
 }
 
 #endif /* CONFIG_NO_CONFIG_WRITE */
@@ -1180,12 +1353,21 @@ int wpa_config_write(const char *name, struct wpa_config *config)
        struct wpa_config_blob *blob;
 #endif /* CONFIG_NO_CONFIG_BLOBS */
        int ret = 0;
+       const char *orig_name = name;
+       int tmp_len = os_strlen(name) + 5; /* allow space for .tmp suffix */
+       char *tmp_name = os_malloc(tmp_len);
+
+       if (tmp_name) {
+               os_snprintf(tmp_name, tmp_len, "%s.tmp", name);
+               name = tmp_name;
+       }
 
        wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
 
        f = fopen(name, "w");
        if (f == NULL) {
                wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
+               os_free(tmp_name);
                return -1;
        }
 
@@ -1218,10 +1400,25 @@ int wpa_config_write(const char *name, struct wpa_config *config)
        }
 #endif /* CONFIG_NO_CONFIG_BLOBS */
 
+       os_fdatasync(f);
+
        fclose(f);
 
+       if (tmp_name) {
+               int chmod_ret = 0;
+
+#ifdef ANDROID
+               chmod_ret = chmod(tmp_name,
+                                 S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
+#endif /* ANDROID */
+               if (chmod_ret != 0 || rename(tmp_name, orig_name) != 0)
+                       ret = -1;
+
+               os_free(tmp_name);
+       }
+
        wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
-                  name, ret ? "un" : "");
+                  orig_name, ret ? "un" : "");
        return ret;
 #else /* CONFIG_NO_CONFIG_WRITE */
        return -1;