Fixed coverity issues
[platform/core/connectivity/net-config.git] / src / wifi-config.c
index 8da3fbf..a81285f 100755 (executable)
@@ -18,6 +18,7 @@
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
 #include <dirent.h>
@@ -31,6 +32,7 @@
 #include "util.h"
 #include "neterror.h"
 #include "wifi-config.h"
+#include "netsupplicant.h"
 
 #define CONNMAN_STORAGE         "/var/lib/connman"
 
@@ -82,6 +84,7 @@ static void __free_wifi_configuration(struct wifi_config *conf)
        g_free(conf->security_type);
        g_free(conf->is_hidden);
        g_free(conf->proxy_address);
+       g_free(conf->last_error);
        if (conf->eap_config) {
                g_free(conf->eap_config->anonymous_identity);
                g_free(conf->eap_config->ca_cert);
@@ -102,50 +105,53 @@ static gboolean __get_mac_address(gchar **mac_address)
        gchar *tmp = NULL;
        gchar mac[13] = { 0, };
        gint i = 0, j = 0;
-#if defined TIZEN_TV
-       FILE *fp = NULL;
-       char buf[WIFI_MAC_ADD_LENGTH + 1];
-       if (0 == access(WIFI_MAC_ADD_PATH, F_OK))
-               fp = fopen(WIFI_MAC_ADD_PATH, "r");
-
-       if (fp == NULL) {
-               ERR("Failed to open file %s\n", WIFI_MAC_ADD_PATH);
-               *mac_address = NULL;
-               return FALSE;
-       }
 
-       if (fgets(buf, sizeof(buf), fp) == NULL) {
-               ERR("Failed to get MAC info from %s\n", WIFI_MAC_ADD_PATH);
-               *mac_address = NULL;
-               fclose(fp);
-               return FALSE;
-       }
-       tmp_mac = (char *)g_try_malloc0(WIFI_MAC_ADD_LENGTH + 1);
-       if (tmp_mac == NULL) {
-               ERR("malloc() failed");
-               *mac_address = NULL;
+       if (TIZEN_TV) {
+               FILE *fp = NULL;
+               char buf[WIFI_MAC_ADD_LENGTH + 1];
+               if (0 == access(WIFI_MAC_ADD_PATH, F_OK))
+                       fp = fopen(WIFI_MAC_ADD_PATH, "r");
+
+               if (fp == NULL) {
+                       ERR("Failed to open file %s\n", WIFI_MAC_ADD_PATH);
+                       *mac_address = NULL;
+                       return FALSE;
+               }
+
+               if (fgets(buf, sizeof(buf), fp) == NULL) {
+                       ERR("Failed to get MAC info from %s\n", WIFI_MAC_ADD_PATH);
+                       *mac_address = NULL;
+                       fclose(fp);
+                       return FALSE;
+               }
+               tmp_mac = (gchar *)malloc(WIFI_MAC_ADD_LENGTH + 1);
+               if (tmp_mac == NULL) {
+                       ERR("malloc() failed");
+                       *mac_address = NULL;
+                       fclose(fp);
+                       return FALSE;
+               }
+               memset(tmp_mac, 0, WIFI_MAC_ADD_LENGTH + 1);
+               g_strlcpy(tmp_mac, buf, WIFI_MAC_ADD_LENGTH + 1);
                fclose(fp);
-               return FALSE;
-       }
-       g_strlcpy(tmp_mac, buf, WIFI_MAC_ADD_LENGTH + 1);
-       fclose(fp);
-#else
-       tmp_mac = vconf_get_str(VCONFKEY_WIFI_BSSID_ADDRESS);
-       if (tmp_mac == NULL) {
-               ERR("vconf_get_str(WIFI_BSSID_ADDRESS) Failed");
-               *mac_address = NULL;
-               return FALSE;
+       } else {
+               tmp_mac = vconf_get_str(VCONFKEY_WIFI_BSSID_ADDRESS);
+               if (tmp_mac == NULL) {
+                       ERR("vconf_get_str(WIFI_BSSID_ADDRESS) Failed");
+                       *mac_address = NULL;
+                       return FALSE;
+               }
        }
-#endif
        tmp = g_ascii_strdown(tmp_mac, (gssize)strlen(tmp_mac));
-       g_free(tmp_mac);
-       while (tmp[i]) {
+       free(tmp_mac);
+       while (tmp && tmp[i]) {
                if (tmp[i] != ':')
                        mac[j++] = tmp[i];
                i++;
        }
        mac[12] = '\0';
        *mac_address = g_strdup(mac);
+       g_free(tmp);
 
        return TRUE;
 }
@@ -159,6 +165,7 @@ static gboolean __get_group_name(const gchar *prefix, const gchar *config_id, gc
        ret = __get_mac_address(&mac_address);
        if ((ret != TRUE) || (strlen(mac_address) == 0)) {
                ERR("Cannot get WIFI MAC address");
+               g_free(mac_address);
                return FALSE;
        }
 
@@ -214,10 +221,10 @@ static GKeyFile *__get_configuration_keyfile(const gchar *group_name)
        path = g_strdup_printf(CONNMAN_STORAGE "/%s/settings", group_name);
 
        keyfile = netconfig_keyfile_load(path);
-       if (keyfile == NULL) {
+       if (keyfile == NULL)
                ERR("keyfile[%s] is NULL", path);
-               g_free(path);
-       }
+
+       g_free(path);
 
        return keyfile;
 }
@@ -282,19 +289,27 @@ static gboolean _load_configuration(const gchar *config_id, struct wifi_config *
        }
 
        config->name = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_NAME, NULL);
-       ret = __get_security_type(config_id, &config->security_type);
-       if (ret != TRUE) {
+       DBG("name [%s]", config->name);
+
+       __get_security_type(config_id, &config->security_type);
+       if (config->security_type == NULL) {
                ERR("Fail to _get_security_type");
                g_key_file_free(keyfile);
                g_free(group_name);
                return FALSE;
        }
+       DBG("security_type [%s]", config->security_type);
+
        config->proxy_address = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, NULL);
+       if (config->proxy_address)
+               DBG("proxy_address [%s]", config->proxy_address);
+
        hidden = g_key_file_get_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, NULL);
        if (hidden)
                config->is_hidden = g_strdup("TRUE");
        else
                config->is_hidden = g_strdup("FALSE");
+       DBG("is_hidden [%s]", config->is_hidden);
 
        if (g_strcmp0(config->security_type, WIFI_SECURITY_EAP) == 0) {
                config->eap_config->anonymous_identity = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, NULL);
@@ -305,9 +320,28 @@ static gboolean _load_configuration(const gchar *config_id, struct wifi_config *
                config->eap_config->eap_type = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_TYPE, NULL);
                config->eap_config->eap_auth_type = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_AUTH_TYPE, NULL);
                config->eap_config->subject_match = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_SUBJECT_MATCH, NULL);
+
+               if (config->eap_config->anonymous_identity)
+                       DBG("anonymous_identity [%s]", config->eap_config->anonymous_identity);
+               if (config->eap_config->ca_cert)
+                       DBG("ca_cert [%s]", config->eap_config->ca_cert);
+               if (config->eap_config->client_cert)
+                       DBG("client_cert [%s]", config->eap_config->client_cert);
+               if (config->eap_config->private_key)
+                       DBG("private_key [%s]", config->eap_config->private_key);
+               if (config->eap_config->identity)
+                       DBG("identity [%s]", config->eap_config->identity);
+               if (config->eap_config->eap_type)
+                       DBG("eap_type [%s]", config->eap_config->eap_type);
+               if (config->eap_config->eap_auth_type)
+                       DBG("eap_auth_type [%s]", config->eap_config->eap_auth_type);
+               if (config->eap_config->subject_match)
+                       DBG("subject_match [%s]", config->eap_config->subject_match);
        }
 
        config->last_error = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_FAILURE, NULL);
+       if (config->last_error)
+               DBG("last_error [%s]", config->last_error);
 
        g_key_file_free(keyfile);
        g_free(group_name);
@@ -402,6 +436,7 @@ static gboolean _set_field(const gchar *config_id, const gchar *key, const gchar
        keyfile = __get_configuration_keyfile(group_name);
        if (keyfile == NULL) {
                ERR("Fail to __get_configuration_keyfile");
+               g_free(group_name);
                return FALSE;
        }
 
@@ -461,6 +496,7 @@ static gboolean _get_field(const gchar *config_id, const gchar *key, gchar **val
        keyfile = __get_configuration_keyfile(group_name);
        if (keyfile == NULL) {
                ERR("Fail to __get_configuration_keyfile");
+               g_free(group_name);
                return FALSE;
        }
 
@@ -511,7 +547,6 @@ static gboolean _get_field(const gchar *config_id, const gchar *key, gchar **val
 static GSList *_get_list(void)
 {
        GSList *list = NULL;
-       struct dirent ent_struct;
        struct dirent *dp = NULL;
        DIR *dir;
 
@@ -521,7 +556,7 @@ static GSList *_get_list(void)
                return NULL;
        }
 
-       while ((readdir_r(dir, &ent_struct, &dp) == 0) && dp) {
+       while ((dp = readdir(dir)) != NULL) {
                if (g_strcmp0(dp->d_name, ".") == 0 || g_strcmp0(dp->d_name, "..") == 0 ||
                                strncmp(dp->d_name, WIFI_CONFIG_PREFIX, strlen(WIFI_CONFIG_PREFIX)) != 0) {
                        continue;
@@ -561,6 +596,316 @@ gboolean wifi_config_remove_configuration(const gchar *config_id)
        return ret;
 }
 
+static int __netconfig_hex_char_to_num(char c)
+{
+       if (c >= '0' && c <= '9')
+               return c - '0';
+
+       if (c >= 'a' && c <= 'f')
+               return c - 'a' + 10;
+
+       if (c >= 'A' && c <= 'F')
+               return c - 'A' + 10;
+
+       return -1;
+}
+
+static int __netconfig_hex_to_byte(const char *hex)
+{
+       int a, b;
+
+       a = __netconfig_hex_char_to_num(*hex++);
+       if (a < 0)
+               return -1;
+
+       b = __netconfig_hex_char_to_num(*hex++);
+       if (b < 0)
+               return -1;
+
+       return (a << 4) | b;
+}
+
+static int __netconfig_hex_str_to_bin(const char *hex, unsigned char *buf, size_t len)
+{
+       size_t i;
+       int a;
+       const char *ipos = hex;
+       unsigned char *opos = buf;
+
+       for (i = 0; i < len; i++) {
+               a = __netconfig_hex_to_byte(ipos);
+               if (a < 0)
+                       return -1;
+
+               *opos++ = a;
+               ipos += 2;
+       }
+
+       return 0;
+}
+
+static int __netconfig_byte_to_txt(const unsigned char *src, char **dst, int src_len)
+{
+       int dst_length = 0;
+       int i = 0;
+       char *buf = NULL;
+
+       if (src_len <= 0) {
+               ERR("Invalid parameter.");
+               return -1;
+       }
+
+       *dst = (char *) g_try_malloc0((2*src_len)+1);
+       if (!(*dst)) {
+               ERR("failed to allocate memory to buffer.");
+               return -1;
+       }
+
+       buf = (*dst);
+
+       for (i = 0; i < src_len; i++) {
+               snprintf(buf, 3, "%02x", src[i]);
+               buf += 2;
+               dst_length += 2;
+       }
+
+       return dst_length;
+}
+
+static int __netconfig_unpack_ay_malloc(unsigned char **dst, GVariantIter *iter)
+{
+       GVariantIter *iter_copy = NULL;
+       int length = 0;
+       char tmp = 0;
+       unsigned char *tmp_dst = NULL;
+
+       if (!dst || *dst || !iter) {
+               ERR("Invalid parameter");
+               return 0;
+       }
+
+       iter_copy = g_variant_iter_copy(iter);
+
+       while (g_variant_iter_loop(iter, "y", &tmp))
+               length++;
+       g_variant_iter_free(iter);
+
+       tmp_dst = (unsigned char *)g_try_malloc0(length + 1);
+       if (!tmp_dst) {
+               ERR("failed to allocate memory");
+               g_variant_iter_free(iter_copy);
+               return 0;
+       }
+
+       length = 0;
+       while (g_variant_iter_loop(iter_copy, "y", &tmp_dst[length]))
+               length++;
+       g_variant_iter_free(iter_copy);
+
+       if (length == 0) {
+               g_free(tmp_dst);
+               tmp_dst = NULL;
+       } else {
+               tmp_dst[length] = '\0';
+       }
+
+       *dst = tmp_dst;
+       DBG("Length [%d]", length);
+       return length;
+}
+
+gboolean _add_vsie(int frame_id, const char* vsie)
+{
+       GVariant *params = NULL;
+       GVariant *message = NULL;
+       GVariantBuilder *bytearray_builder = NULL;
+       const char *if_path;
+       int i = 0;
+       size_t vsie_len = 0;
+
+       unsigned char *bytearray = NULL;
+       size_t bytearray_len = 0;
+
+       if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
+               DBG("Invalid parameter, frame-id: %d", frame_id);
+               return FALSE;
+       }
+
+       vsie_len = strlen(vsie);
+       if (vsie_len == 0) {
+               DBG("vsie length is zero");
+               return FALSE;
+       }
+
+       bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
+
+       bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
+       if (bytearray == NULL) {
+               DBG("Failed to allocate memory to bytearray");
+               return FALSE;
+       }
+
+       if (__netconfig_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
+               DBG("invalid vsie string");
+               g_free(bytearray);
+               return FALSE;
+       }
+
+       bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < bytearray_len; i++)
+               g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
+
+       params = g_variant_new("(iay)", frame_id, bytearray_builder);
+       g_variant_builder_unref(bytearray_builder);
+
+       if_path = netconfig_wifi_get_supplicant_interface();
+
+       if (if_path == NULL) {
+               ERR("Fail to get wpa_supplicant DBus path");
+               g_free(bytearray);
+               return FALSE;
+       }
+
+       message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
+                       if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemAdd", params);
+
+       if (message == NULL) {
+               ERR("Failed to send command to wpa_supplicant");
+               g_free(bytearray);
+               return FALSE;
+       }
+
+       DBG("Succeeded to add vsie: Frame ID[%d], VSIE[%s]", frame_id, vsie);
+
+       g_free(bytearray);
+       return TRUE;
+}
+
+gboolean _get_vsie(int frame_id, char **vsie)
+{
+       GVariant *params = NULL;
+       GVariant *message = NULL;
+       const char *if_path;
+
+       if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
+               DBG("Invalid parameter, frame-id: %d", frame_id);
+               return FALSE;
+       }
+
+       if_path = netconfig_wifi_get_supplicant_interface();
+       if (if_path == NULL) {
+               ERR("Fail to get wpa_supplicant DBus path");
+               return FALSE;
+       }
+
+       params = g_variant_new("(i)", frame_id);
+
+       message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
+                       if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemGet", params);
+
+       if (message == NULL) {
+               ERR("Failed to send command to wpa_supplicant");
+               return FALSE;
+       } else {
+               GVariantIter *iter = NULL;
+               unsigned char *vsie_bytes = NULL;
+               int vsie_len = 0;
+               int ret = 0;
+
+               g_variant_get(message, "(ay)", &iter);
+               if (iter == NULL) {
+                       ERR("vsie is not present");
+                       return FALSE;
+               }
+
+               vsie_len = __netconfig_unpack_ay_malloc(&vsie_bytes, iter);
+               if (vsie_bytes == NULL) {
+                       ERR("vsie_bytes not allocated");
+                       return FALSE;
+               }
+
+               ret = __netconfig_byte_to_txt(vsie_bytes, vsie, vsie_len);
+               if (ret < 0) {
+                       g_free(vsie_bytes);
+                       ERR("vsie not allocated.");
+                       return FALSE;
+               }
+
+               g_free(vsie_bytes);
+       }
+
+       ERR("Succeeded to get vsie: Frame ID[%d], VSIE[%s]", frame_id, *vsie);
+
+       return TRUE;
+
+}
+
+gboolean _remove_vsie(int frame_id, const char *vsie)
+{
+       GVariant *params = NULL;
+       GVariant *message = NULL;
+       GVariantBuilder *bytearray_builder = NULL;
+       const char *if_path;
+       int i = 0;
+       size_t vsie_len = 0;
+
+       unsigned char *bytearray = NULL;
+       size_t bytearray_len = 0;
+
+       if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
+               DBG("Invalid parameter, frame-id: %d", frame_id);
+               return FALSE;
+       }
+
+       vsie_len = strlen(vsie);
+       if (vsie_len == 0) {
+               DBG("vsie length is zero");
+               return FALSE;
+       }
+
+       bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
+
+       bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
+       if (bytearray == NULL) {
+               DBG("Failed to allocate memory to bytearray");
+               return FALSE;
+       }
+
+       if (__netconfig_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
+               DBG("invalid vsie string");
+               g_free(bytearray);
+               return FALSE;
+       }
+
+       bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < bytearray_len; i++)
+               g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
+
+       params = g_variant_new("(iay)", frame_id, bytearray_builder);
+       g_variant_builder_unref(bytearray_builder);
+
+       if_path = netconfig_wifi_get_supplicant_interface();
+       if (if_path == NULL) {
+               ERR("Fail to get wpa_supplicant DBus path");
+               g_free(bytearray);
+               return FALSE;
+       }
+
+       message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
+                       if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemRem", params);
+
+       if (message == NULL) {
+               ERR("Failed to send command to wpa_supplicant");
+               g_free(bytearray);
+               return FALSE;
+       }
+
+       DBG("Succeeded to remove vsie: Frame ID[%d], VSIE[%s]", frame_id, vsie);
+
+       g_free(bytearray);
+       return TRUE;
+}
+
 /* dbus method */
 gboolean handle_get_config_ids(Wifi *wifi, GDBusMethodInvocation *context)
 {
@@ -573,8 +918,8 @@ gboolean handle_get_config_ids(Wifi *wifi, GDBusMethodInvocation *context)
 
        config_ids = _get_list();
        if (config_ids == NULL) {
-               netconfig_error_no_profile(context);
                ERR("Fail to get config list");
+               netconfig_error_no_profile(context);
                return FALSE;
        }
 
@@ -590,6 +935,10 @@ gboolean handle_get_config_ids(Wifi *wifi, GDBusMethodInvocation *context)
 
        wifi_complete_get_config_ids(wifi, context, (const gchar * const *)result);
 
+       for (i = 0; i < length; i++)
+               if (result[i])
+                       g_free(result[i]);
+
        if (result)
                g_free(result);
 
@@ -619,19 +968,19 @@ gboolean handle_load_configuration(Wifi *wifi, GDBusMethodInvocation *context,
        g_variant_builder_add(b, "{sv}", WIFI_CONFIG_NAME, g_variant_new_string(conf->name));
        g_variant_builder_add(b, "{sv}", WIFI_CONFIG_SECURITY_TYPE, g_variant_new_string(conf->security_type));
        g_variant_builder_add(b, "{sv}", WIFI_CONFIG_HIDDEN, g_variant_new_string(conf->is_hidden));
-       if (conf->proxy_address != NULL) {
+
+       if (conf->proxy_address != NULL)
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string(conf->proxy_address));
-               g_free(conf->proxy_address);
-       } else {
+       else
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string("NONE"));
-       }
-       if (conf->last_error != NULL) {
+
+       if (conf->last_error != NULL)
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string(conf->last_error));
-               g_free(conf->last_error);
-       } else {
+       else
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string("ERROR_NONE"));
-       }
 
+       g_free(conf->proxy_address);
+       g_free(conf->last_error);
        g_free(conf->name);
        g_free(conf->security_type);
        g_free(conf->is_hidden);
@@ -656,12 +1005,9 @@ gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
        if ((wifi == NULL) || (config_id == NULL) || (configuration == NULL)) {
                ERR("Invalid parameter");
                netconfig_error_invalid_parameter(context);
-               SLOG(LOG_INFO, "MDM_LOG_USER", "Object=wifi-profile, AccessType=Create, Result=Failed");
                return FALSE;
        }
 
-       ERR("save_configuration [%s]", config_id);
-
        conf = g_new0(struct wifi_config, 1);
 
        g_variant_get(configuration, "a{sv}", &iter);
@@ -669,35 +1015,35 @@ gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
                if (g_strcmp0(field, WIFI_CONFIG_NAME) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->name = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("name [%s]", conf->name);
+                               DBG("name [%s]", conf->name);
                        } else {
                                conf->name = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_SSID) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->ssid = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("ssid [%s]", conf->ssid);
+                               DBG("ssid [%s]", conf->ssid);
                        } else {
                                conf->ssid = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_PASSPHRASE) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->passphrase = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("passphrase []");
+                               DBG("passphrase []");
                        } else {
                                conf->passphrase = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_HIDDEN) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->is_hidden = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("is_hidden [%s]", conf->is_hidden);
+                               DBG("is_hidden [%s]", conf->is_hidden);
                        } else {
                                conf->is_hidden = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_PROXYADDRESS) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->proxy_address = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("proxy_address [%s]", conf->proxy_address);
+                               DBG("proxy_address [%s]", conf->proxy_address);
                        } else {
                                conf->proxy_address = NULL;
                        }
@@ -708,6 +1054,12 @@ gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
 
        ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
        if (ret != TRUE) {
+               g_free(conf->name);
+               g_free(conf->ssid);
+               g_free(conf->passphrase);
+               g_free(conf->is_hidden);
+               g_free(conf->proxy_address);
+               g_free(conf);
                ERR("Fail to get_wifi_config_group_name");
                return FALSE;
        }
@@ -737,14 +1089,15 @@ gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
 
        ret = _save_configuration(config_id, keyfile);
        if (ret == TRUE) {
-               SLOG(LOG_INFO, "MDM_LOG_USER", "Object=wifi-profile, AccessType=Create, Result=Succeed");
+               INFO("Success to save configuration [%s]", config_id);
                wifi_complete_save_configuration(wifi, context);
        } else {
-               SLOG(LOG_INFO, "MDM_LOG_USER", "Object=wifi-profile, AccessType=Create, Result=Failed");
+               INFO("Fail to save configuration [%s]", config_id);
                netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailSaveConfiguration");
        }
 
        g_key_file_free(keyfile);
+       g_free(group_name);
        g_free(conf->name);
        g_free(conf->ssid);
        g_free(conf->passphrase);
@@ -782,16 +1135,14 @@ gboolean handle_load_eap_configuration(Wifi *wifi, GDBusMethodInvocation *contex
        g_variant_builder_add(b, "{sv}", WIFI_CONFIG_NAME, g_variant_new_string(conf->name));
        g_variant_builder_add(b, "{sv}", WIFI_CONFIG_SECURITY_TYPE, g_variant_new_string(conf->security_type));
        g_variant_builder_add(b, "{sv}", WIFI_CONFIG_HIDDEN, g_variant_new_string(conf->is_hidden));
-       if (conf->proxy_address != NULL) {
+       if (conf->proxy_address != NULL)
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string(conf->proxy_address));
-               g_free(conf->proxy_address);
-       } else
+       else
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string("NONE"));
 
-       if (conf->last_error != NULL) {
+       if (conf->last_error != NULL)
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string(conf->last_error));
-               g_free(conf->last_error);
-       } else
+       else
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string("ERROR_NONE"));
 
        if (conf->eap_config != NULL) {
@@ -857,12 +1208,9 @@ gboolean handle_save_eap_configuration(Wifi *wifi, GDBusMethodInvocation *contex
        if ((wifi == NULL) || (config_id == NULL) || (configuration == NULL)) {
                ERR("Invalid parameter");
                netconfig_error_invalid_parameter(context);
-               SLOG(LOG_INFO, "MDM_LOG_USER", "Object=wifi-profile, AccessType=Create, Result=Failed");
                return FALSE;
        }
 
-       INFO("save [%s]", config_id);
-
        conf = g_new0(struct wifi_config, 1);
        conf->eap_config = g_new0(struct wifi_eap_config, 1);
 
@@ -871,91 +1219,91 @@ gboolean handle_save_eap_configuration(Wifi *wifi, GDBusMethodInvocation *contex
                if (g_strcmp0(field, WIFI_CONFIG_NAME) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->name = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("name [%s]", conf->name);
+                               DBG("name [%s]", conf->name);
                        } else {
                                conf->name = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_SSID) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->ssid = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("ssid [%s]", conf->ssid);
+                               DBG("ssid [%s]", conf->ssid);
                        } else {
                                conf->ssid = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_PASSPHRASE) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->passphrase = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("passphrase [%s]", conf->passphrase);
+                               DBG("passphrase [%s]", conf->passphrase);
                        } else {
                                conf->passphrase = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_HIDDEN) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->is_hidden = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("is_hidden [%s]", conf->is_hidden);
+                               DBG("is_hidden [%s]", conf->is_hidden);
                        } else {
                                conf->is_hidden = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_PROXYADDRESS) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->proxy_address = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("proxy_address [%s]", conf->proxy_address);
+                               DBG("proxy_address [%s]", conf->proxy_address);
                        } else {
                                conf->proxy_address = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->anonymous_identity = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("anonymous_identity [%s]", conf->eap_config->anonymous_identity);
+                               DBG("anonymous_identity [%s]", conf->eap_config->anonymous_identity);
                        } else {
                                conf->eap_config->anonymous_identity = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_CACERT) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->ca_cert = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("ca_cert [%s]", conf->eap_config->ca_cert);
+                               DBG("ca_cert [%s]", conf->eap_config->ca_cert);
                        } else {
                                conf->eap_config->ca_cert = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->client_cert = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("client_cert [%s]", conf->eap_config->client_cert);
+                               DBG("client_cert [%s]", conf->eap_config->client_cert);
                        } else {
                                conf->eap_config->client_cert = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->private_key = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("private_key [%s]", conf->eap_config->private_key);
+                               DBG("private_key [%s]", conf->eap_config->private_key);
                        } else {
                                conf->eap_config->private_key = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_IDENTITY) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->identity = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("identity [%s]", conf->eap_config->identity);
+                               DBG("identity [%s]", conf->eap_config->identity);
                        } else {
                                conf->eap_config->identity = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_TYPE) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->eap_type = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("eap_type [%s]", conf->eap_config->eap_type);
+                               DBG("eap_type [%s]", conf->eap_config->eap_type);
                        } else {
                                conf->eap_config->eap_type = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->eap_auth_type = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("eap_auth_type [%s]", conf->eap_config->eap_auth_type);
+                               DBG("eap_auth_type [%s]", conf->eap_config->eap_auth_type);
                        } else {
                                conf->eap_config->eap_auth_type = NULL;
                        }
                } else if (g_strcmp0(field, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->eap_config->subject_match = g_strdup(g_variant_get_string(value, NULL));
-                               ERR("subject_match [%s]", conf->eap_config->subject_match);
+                               DBG("subject_match [%s]", conf->eap_config->subject_match);
                        } else {
                                conf->eap_config->subject_match = NULL;
                        }
@@ -994,16 +1342,49 @@ gboolean handle_save_eap_configuration(Wifi *wifi, GDBusMethodInvocation *contex
                g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, hidden);
        }
 
+       if (conf->eap_config->anonymous_identity != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, conf->eap_config->anonymous_identity);
+
+       if (conf->eap_config->ca_cert != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_CACERT, conf->eap_config->ca_cert);
+
+       if (conf->eap_config->client_cert != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_CLIENTCERT, conf->eap_config->client_cert);
+
+       if (conf->eap_config->private_key != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_PRIVATEKEY, conf->eap_config->private_key);
+
+       if (conf->eap_config->identity != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_IDENTITY, conf->eap_config->identity);
+
+       if (conf->eap_config->eap_type != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_TYPE, conf->eap_config->eap_type);
+
+       if (conf->eap_config->eap_auth_type != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_AUTH_TYPE, conf->eap_config->eap_auth_type);
+
+       if (conf->eap_config->subject_match != NULL)
+               g_key_file_set_string(keyfile, group_name,
+                       WIFI_CONFIG_EAP_SUBJECT_MATCH, conf->eap_config->subject_match);
+
        ret = _save_configuration(config_id, keyfile);
        if (ret == TRUE) {
-               SLOG(LOG_INFO, "MDM_LOG_USER", "Object=wifi-profile, AccessType=Create, Result=Succeed");
+               INFO("Success to save eap configuration [%s]", config_id);
                wifi_complete_save_eap_configuration(wifi, context);
        } else {
-               SLOG(LOG_INFO, "MDM_LOG_USER", "Object=wifi-profile, AccessType=Create, Result=Failed");
+               INFO("Fail to save eap configuration [%s]", config_id);
                netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailSaveEapConfiguration");
        }
 
        g_key_file_free(keyfile);
+       g_free(group_name);
        __free_wifi_configuration(conf);
 
        g_variant_iter_free(iter);
@@ -1133,3 +1514,68 @@ gboolean handle_get_config_passphrase(Wifi *wifi, GDBusMethodInvocation *context
 
        return ret;
 }
+
+gboolean handle_add_vsie(Wifi *wifi, GDBusMethodInvocation *context,
+               int frame_id, const gchar *vsie)
+{
+       DBG("Frame ID: [%d] VSIE: [%s]", frame_id, vsie);
+
+       g_return_val_if_fail(wifi != NULL, FALSE);
+       g_return_val_if_fail(vsie != NULL, FALSE);
+
+       gboolean ret = FALSE;
+
+       ret = _add_vsie(frame_id, vsie);
+       if (!ret) {
+               DBG("Failed to add vsie: %s", vsie);
+               netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
+               return ret;
+       }
+
+       wifi_complete_add_vsie(wifi, context);
+       return ret;
+}
+
+gboolean handle_get_vsie(Wifi *wifi, GDBusMethodInvocation *context,
+               int frame_id)
+{
+       DBG("Frame ID: [%d]", frame_id);
+
+       g_return_val_if_fail(wifi != NULL, FALSE);
+
+       gboolean ret = FALSE;
+       gchar *vsie = NULL;
+
+       ret = _get_vsie(frame_id, &vsie);
+       if (!ret) {
+               DBG("Failed to get vsie for frame:[%d]", frame_id);
+               netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
+               return ret;
+       }
+
+       DBG("Received vsie: %s", vsie);
+       wifi_complete_get_vsie(wifi, context, vsie);
+
+       return ret;
+}
+
+gboolean handle_remove_vsie(Wifi *wifi, GDBusMethodInvocation *context,
+               int frame_id, const gchar *vsie)
+{
+       DBG("Frame ID: [%d] VSIE: [%s]", frame_id, vsie);
+
+       g_return_val_if_fail(wifi != NULL, FALSE);
+       g_return_val_if_fail(vsie != NULL, FALSE);
+
+       gboolean ret = FALSE;
+
+       ret = _remove_vsie(frame_id, vsie);
+       if (!ret) {
+               DBG("Failed to remove vsie: %s", vsie);
+               netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
+               return ret;
+       }
+
+       wifi_complete_remove_vsie(wifi, context);
+       return ret;
+}