4 files changed, 175 insertions, 0 deletions
diff --git a/launcher/minecraft/services/SkinDelete.cpp b/launcher/minecraft/services/SkinDelete.cpp
new file mode 100644
index 00000000..34977257
--- /dev/null
+++ b/launcher/minecraft/services/SkinDelete.cpp
@@ -0,0 +1,42 @@
+#include "SkinDelete.h"
+#include <QNetworkRequest>
+#include <QHttpMultiPart>
+#include <Env.h>
+
+SkinDelete::SkinDelete(QObject *parent, AuthSessionPtr session)
+    : Task(parent), m_session(session)
+{
+}
+
+void SkinDelete::executeTask()
+{
+    QNetworkRequest request(QUrl("https://api.minecraftservices.com/minecraft/profile/skins/active"));
+    request.setRawHeader("Authorization", QString("Bearer %1").arg(m_session->access_token).toLocal8Bit());
+    QNetworkReply *rep = ENV.qnam().deleteResource(request);
+    m_reply = std::shared_ptr<QNetworkReply>(rep);
+
+    setStatus(tr("Deleting skin"));
+    connect(rep, &QNetworkReply::uploadProgress, this, &Task::setProgress);
+    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, SIGNAL(finished()), this, SLOT(downloadFinished()));
+}
+
+void SkinDelete::downloadError(QNetworkReply::NetworkError error)
+{
+    // error happened during download.
+    qCritical() << "Network error: " << error;
+    emitFailed(m_reply->errorString());
+}
+
+void SkinDelete::downloadFinished()
+{
+    // if the download failed
+    if (m_reply->error() != QNetworkReply::NetworkError::NoError)
+    {
+        emitFailed(QString("Network error: %1").arg(m_reply->errorString()));
+        m_reply.reset();
+        return;
+    }
+    emitSucceeded();
+}
+
diff --git a/launcher/minecraft/services/SkinDelete.h b/launcher/minecraft/services/SkinDelete.h
new file mode 100644
index 00000000..839bf9bc
--- /dev/null
+++ b/launcher/minecraft/services/SkinDelete.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <QFile>
+#include <QtNetwork/QtNetwork>
+#include <memory>
+#include <minecraft/auth/AuthSession.h>
+#include "tasks/Task.h"
+
+typedef std::shared_ptr<class SkinDelete> SkinDeletePtr;
+
+class SkinDelete : public Task
+{
+    Q_OBJECT
+public:
+    SkinDelete(QObject *parent, AuthSessionPtr session);
+    virtual ~SkinDelete() = default;
+
+private:
+    AuthSessionPtr m_session;
+    std::shared_ptr<QNetworkReply> m_reply;
+
+protected:
+    virtual void executeTask();
+
+public slots:
+    void downloadError(QNetworkReply::NetworkError);
+    void downloadFinished();
+};
+
diff --git a/launcher/minecraft/services/SkinUpload.cpp b/launcher/minecraft/services/SkinUpload.cpp
new file mode 100644
index 00000000..4e5a1698
--- /dev/null
+++ b/launcher/minecraft/services/SkinUpload.cpp
@@ -0,0 +1,66 @@
+#include "SkinUpload.h"
+#include <QNetworkRequest>
+#include <QHttpMultiPart>
+#include <Env.h>
+
+QByteArray getVariant(SkinUpload::Model model) {
+    switch (model) {
+        default:
+            qDebug() << "Unknown skin type!";
+        case SkinUpload::STEVE:
+            return "CLASSIC";
+        case SkinUpload::ALEX:
+            return "SLIM";
+    }
+}
+
+SkinUpload::SkinUpload(QObject *parent, AuthSessionPtr session, QByteArray skin, SkinUpload::Model model)
+    : Task(parent), m_model(model), m_skin(skin), m_session(session)
+{
+}
+
+void SkinUpload::executeTask()
+{
+    QNetworkRequest request(QUrl("https://api.minecraftservices.com/minecraft/profile/skins"));
+    request.setRawHeader("Authorization", QString("Bearer %1").arg(m_session->access_token).toLocal8Bit());
+    QHttpMultiPart *multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
+
+    QHttpPart skin;
+    skin.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/png"));
+    skin.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"file\"; filename=\"skin.png\""));
+    skin.setBody(m_skin);
+
+    QHttpPart model;
+    model.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"variant\""));
+    model.setBody(getVariant(m_model));
+
+    multiPart->append(skin);
+    multiPart->append(model);
+
+    QNetworkReply *rep = ENV.qnam().post(request, multiPart);
+    m_reply = std::shared_ptr<QNetworkReply>(rep);
+
+    setStatus(tr("Uploading skin"));
+    connect(rep, &QNetworkReply::uploadProgress, this, &Task::setProgress);
+    connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(downloadError(QNetworkReply::NetworkError)));
+    connect(rep, SIGNAL(finished()), this, SLOT(downloadFinished()));
+}
+
+void SkinUpload::downloadError(QNetworkReply::NetworkError error)
+{
+    // error happened during download.
+    qCritical() << "Network error: " << error;
+    emitFailed(m_reply->errorString());
+}
+
+void SkinUpload::downloadFinished()
+{
+    // if the download failed
+    if (m_reply->error() != QNetworkReply::NetworkError::NoError)
+    {
+        emitFailed(QString("Network error: %1").arg(m_reply->errorString()));
+        m_reply.reset();
+        return;
+    }
+    emitSucceeded();
+}
diff --git a/launcher/minecraft/services/SkinUpload.h b/launcher/minecraft/services/SkinUpload.h
new file mode 100644
index 00000000..ec859699
--- /dev/null
+++ b/launcher/minecraft/services/SkinUpload.h
@@ -0,0 +1,38 @@
+#pragma once
+
+#include <QFile>
+#include <QtNetwork/QtNetwork>
+#include <memory>
+#include <minecraft/auth/AuthSession.h>
+#include "tasks/Task.h"
+
+typedef std::shared_ptr<class SkinUpload> SkinUploadPtr;
+
+class SkinUpload : public Task
+{
+    Q_OBJECT
+public:
+    enum Model
+    {
+        STEVE,
+        ALEX
+    };
+
+    // Note this class takes ownership of the file.
+    SkinUpload(QObject *parent, AuthSessionPtr session, QByteArray skin, Model model = STEVE);
+    virtual ~SkinUpload() {}
+
+private:
+    Model m_model;
+    QByteArray m_skin;
+    AuthSessionPtr m_session;
+    std::shared_ptr<QNetworkReply> m_reply;
+protected:
+    virtual void executeTask();
+
+public slots:
+
+    void downloadError(QNetworkReply::NetworkError);
+
+    void downloadFinished();
+};