Evgeny
2 months ago
14 changed files with 496 additions and 32 deletions
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#include "accountdelegate.h" |
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#include "memberlistmodel.h" |
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#include <QPainter> |
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#include <QFont> |
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AccountDelegate::AccountDelegate(QObject *parent) |
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: QStyledItemDelegate(parent) {} |
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void AccountDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, |
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const QModelIndex &index) const { |
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painter->save(); |
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if (option.state & QStyle::State_Selected) |
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painter->fillRect(option.rect, option.palette.highlight()); |
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else if (option.state & QStyle::State_MouseOver) |
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painter->fillRect(option.rect, QColor(240, 240, 240)); |
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const int margin = 4; |
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const int iconSz = 24; |
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QIcon icon = qvariant_cast<QIcon>(index.data(Qt::DecorationRole)); |
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if (!icon.isNull()) |
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icon.paint(painter, option.rect.left() + margin, option.rect.top() + (option.rect.height() - iconSz) / 2, iconSz, iconSz); |
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const int x = option.rect.left() + iconSz + margin * 3; |
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const int w = option.rect.right() - x - margin; |
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const int yMid = option.rect.top() + option.rect.height() / 2; |
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QFont nameFont = painter->font(); |
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nameFont.setBold(true); |
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nameFont.setPixelSize(13); |
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painter->setFont(nameFont); |
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QColor textColor = option.palette.color(QPalette::Text); |
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if (option.state & QStyle::State_Selected) textColor = option.palette.color(QPalette::HighlightedText); |
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painter->setPen(textColor); |
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QString name = index.data(Qt::DisplayRole).toString(); |
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painter->drawText(QRect(x, option.rect.top() + 2, w, yMid - option.rect.top() - 2), |
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Qt::AlignLeft | Qt::AlignBottom, name); |
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QFont subFont = painter->font(); |
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subFont.setBold(false); |
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subFont.setPixelSize(10); |
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painter->setFont(subFont); |
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painter->setPen(QColor(130, 130, 130)); |
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QString sub = index.data(Qt::UserRole + 1).toString(); |
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if (!sub.isEmpty()) |
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painter->drawText(QRect(x, yMid + 2, w, option.rect.bottom() - yMid - 2), |
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Qt::AlignLeft | Qt::AlignTop, sub); |
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painter->restore(); |
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} |
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QSize AccountDelegate::sizeHint(const QStyleOptionViewItem &option, |
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const QModelIndex &index) const { |
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(void)option; (void)index; |
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return QSize(160, 36); |
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} |
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#pragma once |
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#include <QStyledItemDelegate> |
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class AccountDelegate : public QStyledItemDelegate { |
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Q_OBJECT |
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public: |
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explicit AccountDelegate(QObject *parent = nullptr); |
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void paint(QPainter *painter, const QStyleOptionViewItem &option, |
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const QModelIndex &index) const override; |
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QSize sizeHint(const QStyleOptionViewItem &option, |
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const QModelIndex &index) const override; |
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}; |
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#include "memberpropsdialog.h" |
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#include "../db/db_manager.h" |
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#include <QVBoxLayout> |
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#include <QHBoxLayout> |
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#include <QPushButton> |
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#include <QLabel> |
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#include <QMessageBox> |
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#include <openssl/evp.h> |
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MemberPropsDialog::MemberPropsDialog(DbManager* db, const QString& channelId, |
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quint64 nodeId, const QString& memberName, |
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QWidget* parent) |
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: QDialog(parent) |
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, m_db(db) |
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, m_channelId(channelId) |
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, m_nodeId(nodeId) |
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{ |
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setWindowTitle("Member Properties"); |
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setMinimumWidth(340); |
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setModal(true); |
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// читаем ed25519_privkey канала
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auto chs = m_db->getChannels(); |
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for (const auto& ch : chs) { |
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if (ch.channelId == channelId) { |
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m_edPrivkey = ch.ed25519_privkey; |
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break; |
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} |
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} |
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bool haveKey = (m_edPrivkey.size() == 32); |
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// читаем текущий adm_tags
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bool isAdmin = false, isSuper = false; |
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if (m_db->m_db) { |
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QString tbl = m_db->peersTableName(channelId); |
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QByteArray sql = QString( |
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"SELECT adm_tags FROM \"%1\" WHERE node_id=?" |
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).arg(tbl).toUtf8(); |
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sqlite3_stmt* st = nullptr; |
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if (sqlite3_prepare_v2(m_db->m_db, sql.constData(), -1, &st, nullptr) == SQLITE_OK) { |
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sqlite3_bind_int64(st, 1, (sqlite3_int64)nodeId); |
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if (sqlite3_step(st) == SQLITE_ROW) { |
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const char* tags = (const char*)sqlite3_column_text(st, 0); |
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if (tags) { |
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if (strstr(tags, "admin=yes")) isAdmin = true; |
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if (strstr(tags, "supernode=yes")) isSuper = true; |
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} |
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} |
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sqlite3_finalize(st); |
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} |
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// страховка: добавить колонки если нет
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QByteArray alt = QString( |
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"ALTER TABLE \"%1\" ADD COLUMN adm_tags TEXT" |
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).arg(tbl).toUtf8(); |
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sqlite3_exec(m_db->m_db, alt.constData(), nullptr, nullptr, nullptr); |
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alt = QString( |
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"ALTER TABLE \"%1\" ADD COLUMN adm_tags_sig BLOB" |
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).arg(tbl).toUtf8(); |
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sqlite3_exec(m_db->m_db, alt.constData(), nullptr, nullptr, nullptr); |
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} |
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auto* layout = new QVBoxLayout(this); |
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layout->setSpacing(12); |
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layout->setContentsMargins(20, 16, 20, 16); |
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auto* title = new QLabel( |
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QString("Node: 0x%1").arg(nodeId, 16, 16, QChar('0')) + |
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(memberName.isEmpty() ? "" : QString(" (%1)").arg(memberName)), |
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this); |
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title->setStyleSheet("font-weight: bold; font-size: 13px;"); |
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layout->addWidget(title); |
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m_adminCb = new QCheckBox("Admin", this); |
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m_adminCb->setChecked(isAdmin); |
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m_adminCb->setEnabled(haveKey); |
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layout->addWidget(m_adminCb); |
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m_superCb = new QCheckBox("Supernode", this); |
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m_superCb->setChecked(isSuper); |
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m_superCb->setEnabled(haveKey); |
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layout->addWidget(m_superCb); |
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if (!haveKey) { |
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auto* hint = new QLabel("(requires channel private key)", this); |
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hint->setStyleSheet("color: gray; font-size: 11px;"); |
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layout->addWidget(hint); |
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} |
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layout->addStretch(); |
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auto* btnLayout = new QHBoxLayout(); |
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btnLayout->addStretch(); |
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auto* cancelBtn = new QPushButton("Cancel", this); |
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cancelBtn->setFixedWidth(90); |
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cancelBtn->setStyleSheet( |
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"QPushButton { border: 1px solid palette(mid); border-radius: 4px;" |
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" padding: 6px 16px; font-size: 13px; background: palette(button); }" |
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"QPushButton:hover { background: palette(light); }"); |
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connect(cancelBtn, &QPushButton::clicked, this, &QDialog::reject); |
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btnLayout->addWidget(cancelBtn); |
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auto* saveBtn = new QPushButton("Save", this); |
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saveBtn->setFixedWidth(90); |
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saveBtn->setDefault(true); |
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saveBtn->setEnabled(haveKey); |
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saveBtn->setStyleSheet( |
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"QPushButton { border: none; border-radius: 4px;" |
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" padding: 6px 16px; font-size: 13px; font-weight: bold;" |
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" background: #3390EC; color: white; }" |
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"QPushButton:hover { background: #2B7ED4; }" |
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"QPushButton:disabled { background: palette(mid); color: palette(midlight); }"); |
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connect(saveBtn, &QPushButton::clicked, this, &MemberPropsDialog::onSave); |
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btnLayout->addWidget(saveBtn); |
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layout->addLayout(btnLayout); |
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} |
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void MemberPropsDialog::onSave() { |
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if (m_edPrivkey.size() != 32 || !m_db->m_db) return; |
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// собираем adm_tags
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QString tags; |
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if (m_adminCb->isChecked()) tags += "admin=yes"; |
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if (m_superCb->isChecked()) { |
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if (!tags.isEmpty()) tags += ","; |
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tags += "supernode=yes"; |
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} |
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// подписываем: tags || node_id(8 LE)
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QByteArray msg = tags.toUtf8(); |
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uint64_t le = htole64(m_nodeId); |
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msg.append((const char*)&le, 8); |
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uint8_t sig[64] = {}; |
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EVP_PKEY* pkey = EVP_PKEY_new_raw_private_key(EVP_PKEY_ED25519, nullptr, |
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(const uint8_t*)m_edPrivkey.constData(), 32); |
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if (pkey) { |
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EVP_MD_CTX* mdctx = EVP_MD_CTX_new(); |
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if (mdctx) { |
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size_t siglen = 64; |
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if (EVP_DigestSignInit(mdctx, nullptr, nullptr, nullptr, pkey) == 1) |
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EVP_DigestSign(mdctx, sig, &siglen, (const uint8_t*)msg.constData(), msg.size()); |
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EVP_MD_CTX_free(mdctx); |
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} |
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EVP_PKEY_free(pkey); |
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} |
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// пишем в БД
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QString tbl = m_db->peersTableName(m_channelId); |
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QByteArray sql = QString( |
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"UPDATE \"%1\" SET adm_tags=?, adm_tags_sig=?, node_type=? WHERE node_id=?" |
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).arg(tbl).toUtf8(); |
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sqlite3_stmt* st = nullptr; |
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if (sqlite3_prepare_v2(m_db->m_db, sql.constData(), -1, &st, nullptr) == SQLITE_OK) { |
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sqlite3_bind_text(st, 1, tags.isEmpty() ? nullptr : tags.toUtf8().constData(), |
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-1, tags.isEmpty() ? SQLITE_STATIC : SQLITE_TRANSIENT); |
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sqlite3_bind_blob(st, 2, sig, 64, SQLITE_TRANSIENT); |
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int nt = m_superCb->isChecked() ? 4 : 1; |
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sqlite3_bind_int(st, 3, nt); |
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sqlite3_bind_int64(st, 4, (sqlite3_int64)m_nodeId); |
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sqlite3_step(st); |
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sqlite3_finalize(st); |
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} |
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accept(); |
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} |
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@ -0,0 +1,27 @@
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#pragma once |
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#include <QDialog> |
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#include <QCheckBox> |
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#include <QString> |
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class DbManager; |
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class MemberPropsDialog : public QDialog { |
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Q_OBJECT |
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public: |
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explicit MemberPropsDialog(DbManager* db, const QString& channelId, |
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quint64 nodeId, const QString& memberName, |
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QWidget* parent = nullptr); |
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private slots: |
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void onSave(); |
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private: |
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DbManager* m_db; |
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QString m_channelId; |
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quint64 m_nodeId; |
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QByteArray m_edPrivkey; |
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QCheckBox* m_adminCb; |
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QCheckBox* m_superCb; |
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}; |
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