1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
/* SPDX-FileCopyrightText: 2026 Project Tick
* SPDX-FileContributor: Project Tick
* SPDX-License-Identifier: GPL-3.0-or-later
*
* MeshMC - A Custom Launcher for Minecraft
* Copyright (C) 2026 Project Tick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "MSAStep.h"
#include <QNetworkRequest>
#include <QDesktopServices>
#include "minecraft/auth/AuthRequest.h"
#include "minecraft/auth/Parsers.h"
#include "Application.h"
MSAStep::MSAStep(AccountData* data, Action action)
: AuthStep(data), m_action(action)
{
m_replyHandler = new QOAuthHttpServerReplyHandler(this);
m_replyHandler->setCallbackText(
tr("Login successful! You can close this page and return to MeshMC."));
m_oauth2 = new QOAuth2AuthorizationCodeFlow(this);
m_oauth2->setClientIdentifier(APPLICATION->msaClientId());
m_oauth2->setAuthorizationUrl(QUrl(
"https://login.microsoftonline.com/consumers/oauth2/v2.0/authorize"));
m_oauth2->setTokenUrl(
QUrl("https://login.microsoftonline.com/consumers/oauth2/v2.0/token"));
m_oauth2->setScope("XboxLive.signin offline_access");
m_oauth2->setReplyHandler(m_replyHandler);
m_oauth2->setNetworkAccessManager(APPLICATION->network().get());
connect(m_oauth2, &QOAuth2AuthorizationCodeFlow::granted, this,
&MSAStep::onGranted);
connect(m_oauth2, &QOAuth2AuthorizationCodeFlow::requestFailed, this,
&MSAStep::onRequestFailed);
connect(m_oauth2, &QOAuth2AuthorizationCodeFlow::authorizeWithBrowser, this,
&MSAStep::onOpenBrowser);
}
MSAStep::~MSAStep() noexcept = default;
QString MSAStep::describe()
{
return tr("Logging in with Microsoft account.");
}
void MSAStep::rehydrate()
{
switch (m_action) {
case Refresh: {
// TODO: check the tokens and see if they are old (older than a day)
return;
}
case Login: {
// NOOP
return;
}
}
}
void MSAStep::perform()
{
switch (m_action) {
case Refresh: {
// Load the refresh token from stored account data
m_oauth2->setRefreshToken(m_data->msaToken.refresh_token);
m_oauth2->refreshTokens();
return;
}
case Login: {
*m_data = AccountData();
if (!m_replyHandler->isListening()) {
if (!m_replyHandler->listen(QHostAddress::LocalHost)) {
emit finished(AccountTaskState::STATE_FAILED_HARD,
tr("Failed to start local HTTP server for "
"OAuth2 callback."));
return;
}
}
m_oauth2->setModifyParametersFunction(
[](QAbstractOAuth::Stage stage,
QMultiMap<QString, QVariant>* parameters) {
if (stage ==
QAbstractOAuth::Stage::RequestingAuthorization) {
parameters->insert("prompt", "select_account");
}
});
m_oauth2->grant();
return;
}
}
}
void MSAStep::onOpenBrowser(const QUrl& url)
{
emit authorizeWithBrowser(url);
QDesktopServices::openUrl(url);
}
void MSAStep::onGranted()
{
m_replyHandler->close();
// Store the tokens in account data
m_data->msaToken.token = m_oauth2->token();
m_data->msaToken.refresh_token = m_oauth2->refreshToken();
m_data->msaToken.issueInstant = QDateTime::currentDateTimeUtc();
m_data->msaToken.notAfter = m_oauth2->expirationAt();
if (!m_data->msaToken.notAfter.isValid()) {
m_data->msaToken.notAfter = m_data->msaToken.issueInstant.addSecs(3600);
}
m_data->msaToken.validity = Katabasis::Validity::Certain;
emit finished(AccountTaskState::STATE_WORKING, tr("Got MSA token."));
}
void MSAStep::onRequestFailed(QAbstractOAuth::Error error)
{
m_replyHandler->close();
switch (error) {
case QAbstractOAuth::Error::NetworkError:
emit finished(
AccountTaskState::STATE_OFFLINE,
tr("Microsoft authentication failed due to a network error."));
return;
case QAbstractOAuth::Error::ServerError:
case QAbstractOAuth::Error::OAuthTokenNotFoundError:
case QAbstractOAuth::Error::OAuthTokenSecretNotFoundError:
case QAbstractOAuth::Error::OAuthCallbackNotVerified:
emit finished(AccountTaskState::STATE_FAILED_HARD,
tr("Microsoft authentication failed."));
return;
case QAbstractOAuth::Error::ExpiredError:
emit finished(AccountTaskState::STATE_FAILED_GONE,
tr("Microsoft authentication token expired."));
return;
default:
emit finished(AccountTaskState::STATE_FAILED_HARD,
tr("Microsoft authentication failed with an "
"unrecognized error."));
return;
}
}
|
