99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Popup browser for AAD authentication
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*
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* Copyright 2023 Isaac Klein <fifthdegree@protonmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <QApplication>
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#include <QWebEngineView>
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#include <QWebEngineProfile>
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#include <QWebEngineUrlScheme>
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#include <QWebEngineUrlSchemeHandler>
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#include <QWebEngineUrlRequestJob>
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#include <stdlib.h>
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#include <winpr/string.h>
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#include "sdl_webview.hpp"
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class SchemeHandler : public QWebEngineUrlSchemeHandler
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{
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public:
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SchemeHandler(char** code, QObject* parent = nullptr)
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: QWebEngineUrlSchemeHandler(parent), codeptr(code)
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{
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}
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void requestStarted(QWebEngineUrlRequestJob* request)
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{
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QUrl url = request->requestUrl();
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for (auto& param : url.query().split('&'))
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{
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QStringList pair = param.split('=');
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if (pair.size() != 2 || pair[0] != "code")
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continue;
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QByteArray code = pair[1].toUtf8();
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*codeptr = (char*)calloc(1, code.size() + 1);
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strcpy(*codeptr, code.constData());
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break;
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}
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qApp->exit();
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}
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private:
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char** codeptr;
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};
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BOOL sdl_webview_get_aad_auth_code(freerdp* instance, const char* hostname, char** code,
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const char** client_id, const char** redirect_uri)
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{
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int argc = 1;
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char* name = "FreeRDP WebView";
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size_t size = 0;
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char* login_url = nullptr;
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*code = nullptr;
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*client_id = "5177bc73-fd99-4c77-a90c-76844c9b6999";
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*redirect_uri =
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"ms-appx-web%3a%2f%2fMicrosoft.AAD.BrokerPlugin%2f5177bc73-fd99-4c77-a90c-76844c9b6999";
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winpr_asprintf(&login_url, &size,
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"https://login.microsoftonline.com/common/oauth2/v2.0/"
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"authorize?client_id=%s&response_type="
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"code&scope=ms-device-service%%3A%%2F%%2Ftermsrv.wvd.microsoft.com%%2Fname%%"
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"2F%s%%2Fuser_impersonation&redirect_uri=%s",
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*client_id, hostname, *redirect_uri);
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QWebEngineUrlScheme::registerScheme(QWebEngineUrlScheme("ms-appx-web"));
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QApplication app(argc, &name);
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SchemeHandler handler(code);
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QWebEngineProfile::defaultProfile()->installUrlSchemeHandler("ms-appx-web", &handler);
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QWebEngineView webview;
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webview.load(QUrl(login_url));
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webview.show();
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app.exec();
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free(login_url);
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return (*code != nullptr);
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}
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