1 files changed, 88 insertions, 0 deletions
diff --git a/src/ui/keypair_details/KeyUIDSignDialog.cpp b/src/ui/keypair_details/KeyUIDSignDialog.cpp
new file mode 100644
index 00000000..64a15865
--- /dev/null
+++ b/src/ui/keypair_details/KeyUIDSignDialog.cpp
@@ -0,0 +1,88 @@
+//
+// Created by eric on 2021/5/24.
+//
+
+#include "ui/keypair_details/KeyUIDSignDialog.h"
+
+KeyUIDSignDialog::KeyUIDSignDialog(GpgME::GpgContext *ctx, const GpgKey &key, const QVector<UID> &uid, QWidget *parent) :
+        mKey(key), mCtx(ctx), mUids(uid), QDialog(parent) {
+
+    mKeyList = new KeyList(ctx,
+                           KeyListRow::ONLY_SECRET_KEY,
+                           KeyListColumn::NAME | KeyListColumn::EmailAddress,
+                           this);
+
+    mKeyList->setExcludeKeys({key.id});
+    mKeyList->slotRefresh();
+
+    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);
+
+    connect(signKeyButton, SIGNAL(clicked(bool)), this, SLOT(slotSignKey(bool)));
+
+    this->setLayout(layout);
+    this->setModal(true);
+    this->setWindowTitle(tr("Sign For Key's UID(s)"));
+    this->adjustSize();
+
+    setAttribute(Qt::WA_DeleteOnClose, true);
+}
+
+void KeyUIDSignDialog::slotSignKey(bool clicked) {
+
+    // Set Signers
+    QVector<GpgKey> keys;
+    mKeyList->getCheckedKeys(keys);
+    mCtx->setSigners(keys);
+
+    const auto expires = expiresEdit->dateTime();
+
+    for(const auto &uid : mUids) {
+        // Sign For mKey
+        if (!mCtx->signKey(mKey, uid.uid, &expires)) {
+            QMessageBox::critical(nullptr,
+                                  tr("Operation Unsuccessful"),
+                                  QString("%1 <%2>"+tr(" signature operation failed for UID ") + "%3")
+                                  .arg(mKey.name, mKey.email, uid.uid));
+        }
+
+    }
+
+    QMessageBox::information(nullptr,
+                             tr("Operation Complete"),
+                             tr("The signature operation of the UID is complete"));
+
+    this->close();
+}