1 files changed, 64 insertions, 0 deletions
diff --git a/src/ui/keypair_details/KeySignDialog.cpp b/src/ui/keypair_details/KeySignDialog.cpp
new file mode 100644
index 00000000..5a9b9118
--- /dev/null
+++ b/src/ui/keypair_details/KeySignDialog.cpp
@@ -0,0 +1,64 @@
+//
+// Created by eric on 2021/5/24.
+//
+
+#include "ui/keypair_details/KeySignDialog.h"
+
+KeySignDialog::KeySignDialog(GpgME::GpgContext *ctx, const GpgKey &key, const QVector<UID> &uid, QWidget *parent) :
+        mCtx(ctx), mUids(uid), QDialog(parent), mKey(key) {
+
+    mKeyList = new KeyList(ctx,
+                           KeyListRow::ONLY_SECRET_KEY,
+                           KeyListColumn::NAME | KeyListColumn::EmailAddress,
+                           this);
+
+    signKeyButton = new QPushButton("Sign");
+
+    /**
+     * A DateTime after 5 Years is recommend.
+     */
+    expiresEdit = new QDateTimeEdit(QDateTime::currentDateTime().addYears(5));
+    expiresEdit->setMinimumDateTime(QDateTime::currentDateTime());
+
+    /**
+     * Note further that the OpenPGP protocol uses 32 bit values for timestamps
+     * and thus can only encode dates up to the year 2106.
+     */
+    expiresEdit->setMaximumDate(QDate(2106, 1, 1));
+
+    nonExpireCheck = new QCheckBox("Non Expired");
+    nonExpireCheck->setTristate(false);
+
+    connect(nonExpireCheck, &QCheckBox::stateChanged, this, [this] (int state) -> void {
+        if(state == 0)
+            expiresEdit->setDisabled(false);
+        else
+            expiresEdit->setDisabled(true);
+    });
+
+    auto layout = new QGridLayout();
+
+    auto timeLayout = new QGridLayout();
+
+    layout->addWidget(mKeyList, 0, 0);
+    layout->addWidget(signKeyButton, 2, 0, Qt::AlignRight);
+    timeLayout->addWidget(new QLabel(tr("Expired Time")), 0, 0);
+    timeLayout->addWidget(expiresEdit, 0, 1);
+    timeLayout->addWidget(nonExpireCheck, 0, 2);
+    layout->addLayout(timeLayout, 1, 0);
+
+    this->setLayout(layout);
+    this->setModal(true);
+    this->setWindowTitle(tr("Sign For Key's UID"));
+    this->adjustSize();
+}
+
+void KeySignDialog::slotSignKey() {
+    QVector<GpgKey> keys;
+    mKeyList->getCheckedKeys(keys);
+    mCtx->setSigners(keys);
+    const auto expires = expiresEdit->dateTime();
+
+    for(const auto &uid : mUids)
+        mCtx->signKey(mKey, uid.uid, &expires);
+}