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883 lines
20 KiB
C
883 lines
20 KiB
C
/*
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* WPA Supplicant / Configuration backend: Windows registry
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* Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*
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* This file implements a configuration backend for Windows registry.. All the
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* configuration information is stored in the registry and the format for
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* network configuration fields is same as described in the sample
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* configuration file, wpa_supplicant.conf.
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*
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* Configuration data is in HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs
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* key. Each configuration profile has its own key under this. In terms of text
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* files, each profile would map to a separate text file with possibly multiple
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* networks. Under each profile, there is a networks key that lists all
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* networks as a subkey. Each network has set of values in the same way as
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* network block in the configuration file. In addition, blobs subkey has
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* possible blobs as values.
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*
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* HKEY_LOCAL_MACHINE\SOFTWARE\wpa_supplicant\configs\test\networks\0000
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* ssid="example"
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* key_mgmt=WPA-PSK
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*/
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#include "includes.h"
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#include "common.h"
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#include "config.h"
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#ifndef WPA_KEY_ROOT
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#define WPA_KEY_ROOT HKEY_LOCAL_MACHINE
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#endif
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#ifndef WPA_KEY_PREFIX
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#define WPA_KEY_PREFIX TEXT("SOFTWARE\\wpa_supplicant")
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#endif
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#ifdef UNICODE
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#define TSTR "%S"
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#else /* UNICODE */
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#define TSTR "%s"
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#endif /* UNICODE */
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static int wpa_config_read_blobs(struct wpa_config *config, HKEY hk)
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{
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struct wpa_config_blob *blob;
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int errors = 0;
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HKEY bhk;
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LONG ret;
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DWORD i;
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ret = RegOpenKeyEx(hk, TEXT("blobs"), 0, KEY_QUERY_VALUE, &bhk);
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_DEBUG, "Could not open wpa_supplicant config "
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"blobs key");
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return 0; /* assume no blobs */
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}
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for (i = 0; ; i++) {
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#define TNAMELEN 255
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TCHAR name[TNAMELEN];
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char data[4096];
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DWORD namelen, datalen, type;
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namelen = TNAMELEN;
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datalen = sizeof(data);
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ret = RegEnumValue(bhk, i, name, &namelen, NULL, &type,
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(LPBYTE) data, &datalen);
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if (ret == ERROR_NO_MORE_ITEMS)
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break;
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_DEBUG, "RegEnumValue failed: 0x%x",
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(unsigned int) ret);
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break;
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}
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if (namelen >= TNAMELEN)
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namelen = TNAMELEN - 1;
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name[namelen] = TEXT('\0');
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wpa_unicode2ascii_inplace(name);
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if (datalen >= sizeof(data))
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datalen = sizeof(data) - 1;
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wpa_printf(MSG_MSGDUMP, "blob %d: field='%s' len %d",
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(int) i, name, (int) datalen);
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blob = os_zalloc(sizeof(*blob));
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if (blob == NULL) {
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errors++;
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break;
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}
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blob->name = os_strdup((char *) name);
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blob->data = os_malloc(datalen);
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if (blob->name == NULL || blob->data == NULL) {
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wpa_config_free_blob(blob);
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errors++;
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break;
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}
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os_memcpy(blob->data, data, datalen);
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blob->len = datalen;
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wpa_config_set_blob(config, blob);
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}
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RegCloseKey(bhk);
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return errors ? -1 : 0;
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}
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static int wpa_config_read_reg_dword(HKEY hk, const TCHAR *name, int *_val)
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{
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DWORD val, buflen;
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LONG ret;
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buflen = sizeof(val);
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ret = RegQueryValueEx(hk, name, NULL, NULL, (LPBYTE) &val, &buflen);
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if (ret == ERROR_SUCCESS && buflen == sizeof(val)) {
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wpa_printf(MSG_DEBUG, TSTR "=%d", name, (int) val);
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*_val = val;
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return 0;
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}
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return -1;
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}
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static char * wpa_config_read_reg_string(HKEY hk, const TCHAR *name)
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{
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DWORD buflen;
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LONG ret;
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TCHAR *val;
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buflen = 0;
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ret = RegQueryValueEx(hk, name, NULL, NULL, NULL, &buflen);
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if (ret != ERROR_SUCCESS)
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return NULL;
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val = os_malloc(buflen);
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if (val == NULL)
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return NULL;
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ret = RegQueryValueEx(hk, name, NULL, NULL, (LPBYTE) val, &buflen);
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if (ret != ERROR_SUCCESS) {
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os_free(val);
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return NULL;
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}
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wpa_unicode2ascii_inplace(val);
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wpa_printf(MSG_DEBUG, TSTR "=%s", name, (char *) val);
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return (char *) val;
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}
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static int wpa_config_read_global(struct wpa_config *config, HKEY hk)
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{
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int errors = 0;
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wpa_config_read_reg_dword(hk, TEXT("ap_scan"), &config->ap_scan);
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wpa_config_read_reg_dword(hk, TEXT("fast_reauth"),
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&config->fast_reauth);
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wpa_config_read_reg_dword(hk, TEXT("dot11RSNAConfigPMKLifetime"),
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&config->dot11RSNAConfigPMKLifetime);
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wpa_config_read_reg_dword(hk,
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TEXT("dot11RSNAConfigPMKReauthThreshold"),
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&config->dot11RSNAConfigPMKReauthThreshold);
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wpa_config_read_reg_dword(hk, TEXT("dot11RSNAConfigSATimeout"),
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&config->dot11RSNAConfigSATimeout);
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wpa_config_read_reg_dword(hk, TEXT("update_config"),
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&config->update_config);
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if (wpa_config_read_reg_dword(hk, TEXT("eapol_version"),
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&config->eapol_version) == 0) {
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if (config->eapol_version < 1 ||
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config->eapol_version > 2) {
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wpa_printf(MSG_ERROR, "Invalid EAPOL version (%d)",
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config->eapol_version);
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errors++;
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}
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}
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config->ctrl_interface = wpa_config_read_reg_string(
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hk, TEXT("ctrl_interface"));
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return errors ? -1 : 0;
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}
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static struct wpa_ssid * wpa_config_read_network(HKEY hk, const TCHAR *netw,
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int id)
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{
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HKEY nhk;
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LONG ret;
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DWORD i;
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struct wpa_ssid *ssid;
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int errors = 0;
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ret = RegOpenKeyEx(hk, netw, 0, KEY_QUERY_VALUE, &nhk);
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_DEBUG, "Could not open wpa_supplicant config "
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"network '" TSTR "'", netw);
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return NULL;
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}
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wpa_printf(MSG_MSGDUMP, "Start of a new network '" TSTR "'", netw);
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ssid = os_zalloc(sizeof(*ssid));
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if (ssid == NULL) {
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RegCloseKey(nhk);
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return NULL;
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}
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ssid->id = id;
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wpa_config_set_network_defaults(ssid);
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for (i = 0; ; i++) {
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TCHAR name[255], data[1024];
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DWORD namelen, datalen, type;
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namelen = 255;
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datalen = sizeof(data);
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ret = RegEnumValue(nhk, i, name, &namelen, NULL, &type,
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(LPBYTE) data, &datalen);
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if (ret == ERROR_NO_MORE_ITEMS)
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break;
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_ERROR, "RegEnumValue failed: 0x%x",
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(unsigned int) ret);
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break;
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}
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if (namelen >= 255)
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namelen = 255 - 1;
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name[namelen] = TEXT('\0');
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if (datalen >= 1024)
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datalen = 1024 - 1;
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data[datalen] = TEXT('\0');
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wpa_unicode2ascii_inplace(name);
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wpa_unicode2ascii_inplace(data);
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if (wpa_config_set(ssid, (char *) name, (char *) data, 0) < 0)
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errors++;
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}
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RegCloseKey(nhk);
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if (ssid->passphrase) {
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if (ssid->psk_set) {
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wpa_printf(MSG_ERROR, "Both PSK and passphrase "
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"configured for network '" TSTR "'.", netw);
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errors++;
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}
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wpa_config_update_psk(ssid);
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}
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if ((ssid->key_mgmt & WPA_KEY_MGMT_PSK) && !ssid->psk_set) {
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wpa_printf(MSG_ERROR, "WPA-PSK accepted for key management, "
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"but no PSK configured for network '" TSTR "'.",
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netw);
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errors++;
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}
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if ((ssid->group_cipher & WPA_CIPHER_CCMP) &&
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!(ssid->pairwise_cipher & WPA_CIPHER_CCMP) &&
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!(ssid->pairwise_cipher & WPA_CIPHER_NONE)) {
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/* Group cipher cannot be stronger than the pairwise cipher. */
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wpa_printf(MSG_DEBUG, "Removed CCMP from group cipher "
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"list since it was not allowed for pairwise "
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"cipher for network '" TSTR "'.", netw);
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ssid->group_cipher &= ~WPA_CIPHER_CCMP;
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}
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if (errors) {
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wpa_config_free_ssid(ssid);
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ssid = NULL;
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}
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return ssid;
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}
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static int wpa_config_read_networks(struct wpa_config *config, HKEY hk)
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{
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HKEY nhk;
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struct wpa_ssid *ssid, *tail = NULL, *head = NULL;
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int errors = 0;
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LONG ret;
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DWORD i;
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ret = RegOpenKeyEx(hk, TEXT("networks"), 0, KEY_ENUMERATE_SUB_KEYS,
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&nhk);
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_ERROR, "Could not open wpa_supplicant networks "
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"registry key");
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return -1;
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}
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for (i = 0; ; i++) {
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TCHAR name[255];
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DWORD namelen;
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namelen = 255;
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ret = RegEnumKeyEx(nhk, i, name, &namelen, NULL, NULL, NULL,
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NULL);
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if (ret == ERROR_NO_MORE_ITEMS)
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break;
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_DEBUG, "RegEnumKeyEx failed: 0x%x",
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(unsigned int) ret);
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break;
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}
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if (namelen >= 255)
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namelen = 255 - 1;
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name[namelen] = '\0';
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ssid = wpa_config_read_network(nhk, name, i);
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if (ssid == NULL) {
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wpa_printf(MSG_ERROR, "Failed to parse network "
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"profile '%s'.", name);
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errors++;
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continue;
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}
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if (head == NULL) {
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head = tail = ssid;
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} else {
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tail->next = ssid;
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tail = ssid;
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}
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if (wpa_config_add_prio_network(config, ssid)) {
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wpa_printf(MSG_ERROR, "Failed to add network profile "
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"'%s' to priority list.", name);
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errors++;
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continue;
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}
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}
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RegCloseKey(nhk);
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config->ssid = head;
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return errors ? -1 : 0;
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}
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struct wpa_config * wpa_config_read(const char *name)
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{
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TCHAR buf[256];
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int errors = 0;
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struct wpa_config *config;
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HKEY hk;
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LONG ret;
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config = wpa_config_alloc_empty(NULL, NULL);
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if (config == NULL)
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return NULL;
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wpa_printf(MSG_DEBUG, "Reading configuration profile '%s'", name);
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#ifdef UNICODE
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_snwprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%S"), name);
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#else /* UNICODE */
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os_snprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%s"), name);
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#endif /* UNICODE */
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ret = RegOpenKeyEx(WPA_KEY_ROOT, buf, 0, KEY_QUERY_VALUE, &hk);
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_ERROR, "Could not open wpa_supplicant "
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"configuration registry HKLM\\" TSTR, buf);
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os_free(config);
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return NULL;
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}
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if (wpa_config_read_global(config, hk))
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errors++;
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if (wpa_config_read_networks(config, hk))
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errors++;
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if (wpa_config_read_blobs(config, hk))
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errors++;
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wpa_config_debug_dump_networks(config);
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RegCloseKey(hk);
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if (errors) {
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wpa_config_free(config);
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config = NULL;
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}
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return config;
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}
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static int wpa_config_write_reg_dword(HKEY hk, const TCHAR *name, int val,
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int def)
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{
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LONG ret;
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DWORD _val = val;
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if (val == def) {
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RegDeleteValue(hk, name);
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return 0;
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}
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ret = RegSetValueEx(hk, name, 0, REG_DWORD, (LPBYTE) &_val,
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sizeof(_val));
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_ERROR, "WINREG: Failed to set %s=%d: error %d",
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name, val, (int) GetLastError());
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return -1;
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}
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return 0;
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}
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static int wpa_config_write_reg_string(HKEY hk, const char *name,
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const char *val)
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{
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LONG ret;
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TCHAR *_name, *_val;
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_name = wpa_strdup_tchar(name);
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if (_name == NULL)
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return -1;
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if (val == NULL) {
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RegDeleteValue(hk, _name);
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os_free(_name);
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return 0;
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}
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_val = wpa_strdup_tchar(val);
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if (_val == NULL) {
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os_free(_name);
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return -1;
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}
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ret = RegSetValueEx(hk, _name, 0, REG_SZ, (BYTE *) _val,
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(os_strlen(val) + 1) * sizeof(TCHAR));
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_ERROR, "WINREG: Failed to set %s='%s': "
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"error %d", name, val, (int) GetLastError());
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os_free(_name);
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os_free(_val);
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return -1;
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}
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os_free(_name);
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os_free(_val);
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return 0;
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}
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static int wpa_config_write_global(struct wpa_config *config, HKEY hk)
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{
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#ifdef CONFIG_CTRL_IFACE
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wpa_config_write_reg_string(hk, "ctrl_interface",
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config->ctrl_interface);
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#endif /* CONFIG_CTRL_IFACE */
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wpa_config_write_reg_dword(hk, TEXT("eapol_version"),
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config->eapol_version,
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DEFAULT_EAPOL_VERSION);
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wpa_config_write_reg_dword(hk, TEXT("ap_scan"), config->ap_scan,
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DEFAULT_AP_SCAN);
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wpa_config_write_reg_dword(hk, TEXT("fast_reauth"),
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config->fast_reauth, DEFAULT_FAST_REAUTH);
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wpa_config_write_reg_dword(hk, TEXT("dot11RSNAConfigPMKLifetime"),
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config->dot11RSNAConfigPMKLifetime, 0);
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wpa_config_write_reg_dword(hk,
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TEXT("dot11RSNAConfigPMKReauthThreshold"),
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config->dot11RSNAConfigPMKReauthThreshold,
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0);
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wpa_config_write_reg_dword(hk, TEXT("dot11RSNAConfigSATimeout"),
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config->dot11RSNAConfigSATimeout, 0);
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wpa_config_write_reg_dword(hk, TEXT("update_config"),
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config->update_config,
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0);
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return 0;
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}
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static int wpa_config_delete_subkeys(HKEY hk, const TCHAR *key)
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{
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HKEY nhk;
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int i, errors = 0;
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LONG ret;
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ret = RegOpenKeyEx(hk, key, 0, KEY_ENUMERATE_SUB_KEYS | DELETE, &nhk);
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_DEBUG, "WINREG: Could not open key '" TSTR
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"' for subkey deletion: error 0x%x (%d)", key,
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(unsigned int) ret, (int) GetLastError());
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return 0;
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}
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for (i = 0; ; i++) {
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TCHAR name[255];
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DWORD namelen;
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namelen = 255;
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ret = RegEnumKeyEx(nhk, i, name, &namelen, NULL, NULL, NULL,
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NULL);
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if (ret == ERROR_NO_MORE_ITEMS)
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break;
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if (ret != ERROR_SUCCESS) {
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wpa_printf(MSG_DEBUG, "RegEnumKeyEx failed: 0x%x (%d)",
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(unsigned int) ret, (int) GetLastError());
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break;
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}
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if (namelen >= 255)
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namelen = 255 - 1;
|
|
name[namelen] = TEXT('\0');
|
|
|
|
ret = RegDeleteKey(nhk, name);
|
|
if (ret != ERROR_SUCCESS) {
|
|
wpa_printf(MSG_DEBUG, "RegDeleteKey failed: 0x%x (%d)",
|
|
(unsigned int) ret, (int) GetLastError());
|
|
errors++;
|
|
}
|
|
}
|
|
|
|
RegCloseKey(nhk);
|
|
|
|
return errors ? -1 : 0;
|
|
}
|
|
|
|
|
|
static void write_str(HKEY hk, const char *field, struct wpa_ssid *ssid)
|
|
{
|
|
char *value = wpa_config_get(ssid, field);
|
|
if (value == NULL)
|
|
return;
|
|
wpa_config_write_reg_string(hk, field, value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
static void write_int(HKEY hk, const char *field, int value, int def)
|
|
{
|
|
char val[20];
|
|
if (value == def)
|
|
return;
|
|
os_snprintf(val, sizeof(val), "%d", value);
|
|
wpa_config_write_reg_string(hk, field, val);
|
|
}
|
|
|
|
|
|
static void write_bssid(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value = wpa_config_get(ssid, "bssid");
|
|
if (value == NULL)
|
|
return;
|
|
wpa_config_write_reg_string(hk, "bssid", value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
static void write_psk(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value = wpa_config_get(ssid, "psk");
|
|
if (value == NULL)
|
|
return;
|
|
wpa_config_write_reg_string(hk, "psk", value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
static void write_proto(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value;
|
|
|
|
if (ssid->proto == DEFAULT_PROTO)
|
|
return;
|
|
|
|
value = wpa_config_get(ssid, "proto");
|
|
if (value == NULL)
|
|
return;
|
|
if (value[0])
|
|
wpa_config_write_reg_string(hk, "proto", value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
static void write_key_mgmt(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value;
|
|
|
|
if (ssid->key_mgmt == DEFAULT_KEY_MGMT)
|
|
return;
|
|
|
|
value = wpa_config_get(ssid, "key_mgmt");
|
|
if (value == NULL)
|
|
return;
|
|
if (value[0])
|
|
wpa_config_write_reg_string(hk, "key_mgmt", value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
static void write_pairwise(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value;
|
|
|
|
if (ssid->pairwise_cipher == DEFAULT_PAIRWISE)
|
|
return;
|
|
|
|
value = wpa_config_get(ssid, "pairwise");
|
|
if (value == NULL)
|
|
return;
|
|
if (value[0])
|
|
wpa_config_write_reg_string(hk, "pairwise", value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
static void write_group(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value;
|
|
|
|
if (ssid->group_cipher == DEFAULT_GROUP)
|
|
return;
|
|
|
|
value = wpa_config_get(ssid, "group");
|
|
if (value == NULL)
|
|
return;
|
|
if (value[0])
|
|
wpa_config_write_reg_string(hk, "group", value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
static void write_auth_alg(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value;
|
|
|
|
if (ssid->auth_alg == 0)
|
|
return;
|
|
|
|
value = wpa_config_get(ssid, "auth_alg");
|
|
if (value == NULL)
|
|
return;
|
|
if (value[0])
|
|
wpa_config_write_reg_string(hk, "auth_alg", value);
|
|
os_free(value);
|
|
}
|
|
|
|
|
|
#ifdef IEEE8021X_EAPOL
|
|
static void write_eap(HKEY hk, struct wpa_ssid *ssid)
|
|
{
|
|
char *value;
|
|
|
|
value = wpa_config_get(ssid, "eap");
|
|
if (value == NULL)
|
|
return;
|
|
|
|
if (value[0])
|
|
wpa_config_write_reg_string(hk, "eap", value);
|
|
os_free(value);
|
|
}
|
|
#endif /* IEEE8021X_EAPOL */
|
|
|
|
|
|
static void write_wep_key(HKEY hk, int idx, struct wpa_ssid *ssid)
|
|
{
|
|
char field[20], *value;
|
|
|
|
os_snprintf(field, sizeof(field), "wep_key%d", idx);
|
|
value = wpa_config_get(ssid, field);
|
|
if (value) {
|
|
wpa_config_write_reg_string(hk, field, value);
|
|
os_free(value);
|
|
}
|
|
}
|
|
|
|
|
|
static int wpa_config_write_network(HKEY hk, struct wpa_ssid *ssid, int id)
|
|
{
|
|
int i, errors = 0;
|
|
HKEY nhk, netw;
|
|
LONG ret;
|
|
TCHAR name[5];
|
|
|
|
ret = RegOpenKeyEx(hk, TEXT("networks"), 0, KEY_CREATE_SUB_KEY, &nhk);
|
|
if (ret != ERROR_SUCCESS) {
|
|
wpa_printf(MSG_DEBUG, "WINREG: Could not open networks key "
|
|
"for subkey addition: error 0x%x (%d)",
|
|
(unsigned int) ret, (int) GetLastError());
|
|
return 0;
|
|
}
|
|
|
|
#ifdef UNICODE
|
|
wsprintf(name, L"%04d", id);
|
|
#else /* UNICODE */
|
|
os_snprintf(name, sizeof(name), "%04d", id);
|
|
#endif /* UNICODE */
|
|
ret = RegCreateKeyEx(nhk, name, 0, NULL, 0, KEY_WRITE, NULL, &netw,
|
|
NULL);
|
|
RegCloseKey(nhk);
|
|
if (ret != ERROR_SUCCESS) {
|
|
wpa_printf(MSG_DEBUG, "WINREG: Could not add network key '%s':"
|
|
" error 0x%x (%d)",
|
|
name, (unsigned int) ret, (int) GetLastError());
|
|
return -1;
|
|
}
|
|
|
|
#define STR(t) write_str(netw, #t, ssid)
|
|
#define INT(t) write_int(netw, #t, ssid->t, 0)
|
|
#define INT_DEF(t, def) write_int(netw, #t, ssid->t, def)
|
|
|
|
STR(ssid);
|
|
INT(scan_ssid);
|
|
write_bssid(netw, ssid);
|
|
write_psk(netw, ssid);
|
|
write_proto(netw, ssid);
|
|
write_key_mgmt(netw, ssid);
|
|
write_pairwise(netw, ssid);
|
|
write_group(netw, ssid);
|
|
write_auth_alg(netw, ssid);
|
|
#ifdef IEEE8021X_EAPOL
|
|
write_eap(netw, ssid);
|
|
STR(identity);
|
|
STR(anonymous_identity);
|
|
STR(eappsk);
|
|
STR(nai);
|
|
STR(password);
|
|
STR(ca_cert);
|
|
STR(ca_path);
|
|
STR(client_cert);
|
|
STR(private_key);
|
|
STR(private_key_passwd);
|
|
STR(dh_file);
|
|
STR(subject_match);
|
|
STR(altsubject_match);
|
|
STR(ca_cert2);
|
|
STR(ca_path2);
|
|
STR(client_cert2);
|
|
STR(private_key2);
|
|
STR(private_key2_passwd);
|
|
STR(dh_file2);
|
|
STR(subject_match2);
|
|
STR(altsubject_match2);
|
|
STR(phase1);
|
|
STR(phase2);
|
|
STR(pcsc);
|
|
STR(pin);
|
|
STR(engine_id);
|
|
STR(key_id);
|
|
INT(engine);
|
|
INT_DEF(eapol_flags, DEFAULT_EAPOL_FLAGS);
|
|
#endif /* IEEE8021X_EAPOL */
|
|
for (i = 0; i < 4; i++)
|
|
write_wep_key(netw, i, ssid);
|
|
INT(wep_tx_keyidx);
|
|
INT(priority);
|
|
#ifdef IEEE8021X_EAPOL
|
|
INT_DEF(eap_workaround, DEFAULT_EAP_WORKAROUND);
|
|
STR(pac_file);
|
|
INT_DEF(fragment_size, DEFAULT_FRAGMENT_SIZE);
|
|
#endif /* IEEE8021X_EAPOL */
|
|
INT(mode);
|
|
INT(proactive_key_caching);
|
|
INT(disabled);
|
|
INT(peerkey);
|
|
#ifdef CONFIG_IEEE80211W
|
|
INT(ieee80211w);
|
|
#endif /* CONFIG_IEEE80211W */
|
|
STR(id_str);
|
|
|
|
#undef STR
|
|
#undef INT
|
|
#undef INT_DEF
|
|
|
|
RegCloseKey(netw);
|
|
|
|
return errors ? -1 : 0;
|
|
}
|
|
|
|
|
|
static int wpa_config_write_blob(HKEY hk, struct wpa_config_blob *blob)
|
|
{
|
|
HKEY bhk;
|
|
LONG ret;
|
|
TCHAR *name;
|
|
|
|
ret = RegCreateKeyEx(hk, TEXT("blobs"), 0, NULL, 0, KEY_WRITE, NULL,
|
|
&bhk, NULL);
|
|
if (ret != ERROR_SUCCESS) {
|
|
wpa_printf(MSG_DEBUG, "WINREG: Could not add blobs key: "
|
|
"error 0x%x (%d)",
|
|
(unsigned int) ret, (int) GetLastError());
|
|
return -1;
|
|
}
|
|
|
|
name = wpa_strdup_tchar(blob->name);
|
|
ret = RegSetValueEx(bhk, name, 0, REG_BINARY, blob->data,
|
|
blob->len);
|
|
if (ret != ERROR_SUCCESS) {
|
|
wpa_printf(MSG_ERROR, "WINREG: Failed to set blob %s': "
|
|
"error 0x%x (%d)", blob->name, (unsigned int) ret,
|
|
(int) GetLastError());
|
|
RegCloseKey(bhk);
|
|
os_free(name);
|
|
return -1;
|
|
}
|
|
os_free(name);
|
|
|
|
RegCloseKey(bhk);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
int wpa_config_write(const char *name, struct wpa_config *config)
|
|
{
|
|
TCHAR buf[256];
|
|
HKEY hk;
|
|
LONG ret;
|
|
int errors = 0;
|
|
struct wpa_ssid *ssid;
|
|
struct wpa_config_blob *blob;
|
|
int id;
|
|
|
|
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
|
|
|
|
#ifdef UNICODE
|
|
_snwprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%S"), name);
|
|
#else /* UNICODE */
|
|
os_snprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%s"), name);
|
|
#endif /* UNICODE */
|
|
|
|
ret = RegOpenKeyEx(WPA_KEY_ROOT, buf, 0, KEY_SET_VALUE | DELETE, &hk);
|
|
if (ret != ERROR_SUCCESS) {
|
|
wpa_printf(MSG_ERROR, "Could not open wpa_supplicant "
|
|
"configuration registry %s: error %d", buf,
|
|
(int) GetLastError());
|
|
return -1;
|
|
}
|
|
|
|
if (wpa_config_write_global(config, hk)) {
|
|
wpa_printf(MSG_ERROR, "Failed to write global configuration "
|
|
"data");
|
|
errors++;
|
|
}
|
|
|
|
wpa_config_delete_subkeys(hk, TEXT("networks"));
|
|
for (ssid = config->ssid, id = 0; ssid; ssid = ssid->next, id++) {
|
|
if (wpa_config_write_network(hk, ssid, id))
|
|
errors++;
|
|
}
|
|
|
|
RegDeleteKey(hk, TEXT("blobs"));
|
|
for (blob = config->blobs; blob; blob = blob->next) {
|
|
if (wpa_config_write_blob(hk, blob))
|
|
errors++;
|
|
}
|
|
|
|
RegCloseKey(hk);
|
|
|
|
wpa_printf(MSG_DEBUG, "Configuration '%s' written %ssuccessfully",
|
|
name, errors ? "un" : "");
|
|
return errors ? -1 : 0;
|
|
}
|