mirror of
https://github.com/cmclark00/retro-imager.git
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6dc2f3e58e
- Reduce platform specific code in ImageWriter class, and move that to seperate classes. - Use API calls to get current SSID on Windows and Linux instead of launching command line utilities.
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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* SPDX-License-Identifier: Apache-2.0
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* Copyright (C) 2023 Raspberry Pi Ltd
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*/
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#include "macwlancredentials.h"
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#include <security/security.h>
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#include <QProcess>
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#include <QRegularExpression>
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QByteArray MacWlanCredentials::getSSID()
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{
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/* FIXME: find out the proper API call to get SSID instead of calling command line utilities */
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QString program, regexpstr;
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QStringList args;
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QProcess proc;
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program = "/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport";
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args << "-I";
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regexpstr = "[ \t]+SSID: (.+)";
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proc.start(program, args);
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if (proc.waitForStarted(2000) && proc.waitForFinished(2000))
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{
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QRegularExpression rx(regexpstr);
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const QList<QByteArray> outputlines = proc.readAll().replace('\r', "").split('\n');
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for (const QByteArray &line : outputlines) {
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QRegularExpressionMatch match = rx.match(line);
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if (match.hasMatch())
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{
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_ssid = match.captured(1).toLatin1();
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break;
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}
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}
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}
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return _ssid;
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}
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QByteArray MacWlanCredentials::getPSK()
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{
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SecKeychainRef keychainRef;
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QByteArray psk;
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if (_ssid.isEmpty())
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getSSID();
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if (_ssid.isEmpty())
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return psk;
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if (SecKeychainOpen("/Library/Keychains/System.keychain", &keychainRef) == errSecSuccess)
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{
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UInt32 resultLen;
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void *result;
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if (SecKeychainFindGenericPassword(keychainRef, 0, NULL, _ssid.length(), _ssid.constData(), &resultLen, &result, NULL) == errSecSuccess)
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{
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psk = QByteArray((char *) result, resultLen);
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SecKeychainItemFreeContent(NULL, result);
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}
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CFRelease(keychainRef);
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}
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return psk;
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}
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WlanCredentials *WlanCredentials::_instance = NULL;
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WlanCredentials *WlanCredentials::instance()
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{
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if (!_instance)
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_instance = new MacWlanCredentials();
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return _instance;
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}
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