/// <inheritdoc/>
public async Task <bool> VerifyAsync(KeyHandle handle, byte[] hash,
SignatureType algorithm, byte[] signature, CancellationToken ct)
{
var document = await _keys.GetAsync <KeyDocument>(KeyId.GetId(handle), ct);
if (document.Value.IsDisabled)
{
throw new InvalidOperationException("Key is disabled");
}
var key = document.Value.KeyJson.ToKey();
if (key == null)
{
throw new ResourceNotFoundException("Key not found");
}
switch (key.Type)
{
case KeyType.RSA:
using (var rsa = key.ToRSA()) {
return(rsa.VerifyHash(hash, signature, algorithm.ToHashAlgorithmName(),
algorithm.ToRSASignaturePadding()));
}
case KeyType.ECC:
using (var ecc = key.ToECDsa()) {
return(ecc.VerifyHash(hash, signature));
}
default:
throw new ArgumentException("Bad key type passed for signing");
}
}
private void cboThang_SelectedIndexChanged(object sender, EventArgs e)
{
RefreshView();
int thang = int.Parse(cboThang.Text);
int nam = LopBLL.GetNamHoc(thang, KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()));
int dieuKien = HocPhiBLL.CoTheCapNhatHocPhi(thang, nam, DateTime.Now);
cboChiPhi.Enabled = false;
txtSoTien.Enabled = false;
btnThemChiPhi.Enabled = false;
btnCapNhatChiPhi.Enabled = false;
btnXoa.Enabled = false;
btnApDungHocPhi.Enabled = false;
if (dieuKien == -1)
{
lbMessage.Text = "Đã quá hạn áp dụng học phí";
}
else if (dieuKien == 1)
{
lbMessage.Text = "Chưa tới thời gian áp dụng học phí";
}
else
{
lbMessage.Text = "";
cboChiPhi.Enabled = true;
txtSoTien.Enabled = true;
btnThemChiPhi.Enabled = true;
btnCapNhatChiPhi.Enabled = true;
btnXoa.Enabled = true;
btnApDungHocPhi.Enabled = true;
}
CapNhatTienNoThangTruoc();
}
/// <inheritdoc/>
public async Task DisableKeyAsync(KeyHandle handle, CancellationToken ct)
{
var keyId = KeyId.GetId(handle);
while (true)
{
try {
var document = await _keys.FindAsync <KeyDocument>(keyId, ct);
if (document == null)
{
throw new ResourceNotFoundException($"{keyId} not found");
}
if (!document.Value.IsDisabled)
{
await _keys.ReplaceAsync(document, new KeyDocument {
Id = document.Value.Id,
IsDisabled = true,
KeyJson = document.Value.KeyJson
}, ct);
}
return;
}
catch (ResourceOutOfDateException) {
continue;
}
}
}
private void btnTaoPhieuMoi_Click(object sender, EventArgs e)
{
try
{
DialogResult confirm = new DialogResult();
if (dgvPhieuBeNgoan.RowCount > 0)
{
confirm = MessageBox.Show("Tháng này đã có dữ liệu. Bạn có chắc muốn xóa để tạo mới hoàn toàn?",
"Cân nhắc", MessageBoxButtons.YesNo);
}
if (confirm == DialogResult.Yes || dgvPhieuBeNgoan.RowCount <= 0)
{
XoaPhieuCu();
dgvPhieuBeNgoan.Columns.Clear();
if (!string.IsNullOrEmpty(cboLop.Text))
{
dgvPhieuBeNgoan.DataSource = PhieuBeNgoanBLL.TaoPhieuBeNgoanMoi(
LopBLL.GetInfoLop(KeyHandle.GetKeyFromCombobox(cboLop.SelectedItem.ToString())),
dtThangLapPhieu.Text);
TaoPhieuTrong();
MessageBox.Show("Một phiếu mới hoàn toàn vừa được tạo", "Thông báo");
btnLuuPhieu.Enabled = true;
}
}
else if (confirm == DialogResult.No)
{
return;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Lỗi");
}
}
private void cboTuThang_SelectedIndexChanged(object sender, System.EventArgs e)
{
NamHoc namHoc = LopBLL.GetInfoNamHoc(KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()));
int thangBatDau = int.Parse(cboTuThang.SelectedItem.ToString());
int thangKetThuc = namHoc.NgayKetThuc.Month;
List <int> listThang = new List <int>();
while (thangBatDau != thangKetThuc)
{
thangBatDau++;
if (thangBatDau > 12)
{
thangBatDau = 1;
}
listThang.Add(thangBatDau);
}
cboDenThang.Items.Clear();
foreach (int thang in listThang)
{
cboDenThang.Items.Add(thang.ToString());
}
}
/// <summary>
/// Create signature generator.
/// </summary>
/// <param name="signKey">The signing key</param>
/// <param name="signer">Digest signer to use</param>
/// <param name="signature"></param>
public X509SignatureGeneratorAdapter(IDigestSigner signer, KeyHandle signKey,
SignatureType signature)
{
_signKey = signKey ?? throw new ArgumentNullException(nameof(signKey));
_signer = signer ?? throw new ArgumentNullException(nameof(signer));
_signature = signature;
}
/// <inheritdoc/>
public async Task DisableKeyAsync(KeyHandle handle, CancellationToken ct)
{
var bundle = KeyVaultKeyHandle.GetBundle(handle);
try {
if (!string.IsNullOrEmpty(bundle.KeyIdentifier))
{
await _keyVaultClient.UpdateKeyAsync(bundle.KeyIdentifier, null,
new KeyAttributes {
Enabled = false,
Expires = DateTime.UtcNow
}, null, ct);
}
if (!string.IsNullOrEmpty(bundle.SecretIdentifier))
{
// Delete private key secret also
await _keyVaultClient.UpdateSecretAsync(bundle.SecretIdentifier,
ContentEncodings.MimeTypeJson, new SecretAttributes {
Enabled = false,
Expires = DateTime.UtcNow
}, null, ct);
}
}
catch (KeyVaultErrorException kex) {
throw new ExternalDependencyException("Failed to create key", kex);
}
}
private void cboLop_SelectedIndexChanged(object sender, EventArgs e)
{
loadDataGridView();
DateTime ngayBatDau = NamHocBLL.GetNgayBatDau(KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()));
DateTime ngayKetThuc = NamHocBLL.GetNgayKetThuc(KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()));
if (LopBLL.GetSiSo(KeyHandle.GetKeyFromCombobox(cboLop.SelectedItem.ToString())) > 0 &&
Checking.IsInOfDate(ngayBatDau, ngayKetThuc))
{
//btnLuuDiemDanh.Enabled = true;
btnTaoBangMoi.Enabled = true;
}
else if (LopBLL.GetSiSo(KeyHandle.GetKeyFromCombobox(cboLop.SelectedItem.ToString())) <= 0)
{
lbThongBao.Text += "\nLớp không có học sinh, không thể tạo phiếu mới";
lbThongBao.Visible = true;
btnLuuDiemDanh.Enabled = false;
btnTaoBangMoi.Enabled = false;
}
else if (!Checking.IsInOfDate(ngayBatDau, ngayKetThuc))
{
lbThongBao.Text += "\nNiên khóa đã qua, không thể tạo phiếu mới";
lbThongBao.Visible = true;
btnLuuDiemDanh.Enabled = false;
btnTaoBangMoi.Enabled = false;
}
}
/// <inheritdoc/>
public async Task <Key> GetPublicKeyAsync(KeyHandle handle, CancellationToken ct)
{
var document = await _keys.GetAsync <KeyDocument>(
KeyId.GetId(handle), ct);
return(document.Value.KeyJson.ToKey().GetPublicKey());
}
private void btnCapNhat_Click(object sender, EventArgs e)
{
if (txtCanNang.Text == "")
{
MessageBox.Show("Cân nặng không được để trống.");
return;
}
if (txtChieuCao.Text == "")
{
MessageBox.Show("Chiều cao không được để trống.");
return;
}
SucKhoe sucKhoe = new SucKhoe();
sucKhoe.MaTre = maTre;
sucKhoe.Thang = int.Parse(cboThang.Text);
sucKhoe.Nam = LopBLL.GetNamHoc(sucKhoe.Thang, KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()));
sucKhoe.CanNang = txtCanNang.Text.Trim() == "" ? 0 : double.Parse(txtCanNang.Text);
sucKhoe.ChieuCao = txtChieuCao.Text.Trim() == "" ? 0 : double.Parse(txtChieuCao.Text);
sucKhoe.BMI = txtBMI.Text.Trim() == "" ? 0 : double.Parse(txtBMI.Text);
sucKhoe.TinhTrang = txtTinhTrang.Text;
sucKhoe.GhiChu = txtGhiChu.Text;
if (SucKhoeBLL.CapNhatSucKhoe(sucKhoe))
{
MessageBox.Show("Cập nhật thành công!");
LoadDataGirdView();
}
else
{
MessageBox.Show("Đã xảy ra lỗi.");
}
}
public void Validate()
{
if (UserPublicKey == null)
{
throw new InvalidOperationException("UserPublicKey is missing in " + typeof(FidoRegistrationData).Name);
}
if (KeyHandle == null)
{
throw new InvalidOperationException("KeyHandle is missing in " + typeof(FidoRegistrationData).Name);
}
if (Signature == null)
{
throw new InvalidOperationException("Signature is missing in " + typeof(FidoRegistrationData).Name);
}
if (AttestationCertificate == null)
{
throw new InvalidOperationException("AttestationCertificate is missing in " + typeof(FidoRegistrationData).Name);
}
UserPublicKey.Validate();
KeyHandle.Validate();
Signature.Validate();
AttestationCertificate.Validate();
}
private void dgvSucKhoe_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex != -1 && e.RowIndex != dgvSucKhoe.RowCount)
{
try
{
maTre = dgvSucKhoe.Rows[e.RowIndex].Cells["MaTre"].Value.ToString();
gioiTinh = dgvSucKhoe.Rows[e.RowIndex].Cells["GioiTinh"].Value.ToString();
ngaySinh = (DateTime)dgvSucKhoe.Rows[e.RowIndex].Cells["NgaySinh"].Value;
txtTenTre.Text = dgvSucKhoe.Rows[e.RowIndex].Cells["HoTenTre"].Value.ToString();
txtCanNang.Text = dgvSucKhoe.Rows[e.RowIndex].Cells["CanNang"].Value.ToString();
txtChieuCao.Text = dgvSucKhoe.Rows[e.RowIndex].Cells["ChieuCao"].Value.ToString();
txtBMI.Text = dgvSucKhoe.Rows[e.RowIndex].Cells["BMI"].Value.ToString();
txtTinhTrang.Text = dgvSucKhoe.Rows[e.RowIndex].Cells["TinhTrang"].Value.ToString();
txtGhiChu.Text = dgvSucKhoe.Rows[e.RowIndex].Cells["GhiChu"].Value.ToString();
int dieuKien = SucKhoeBLL.CoTheCapNhatSucKhoe(
int.Parse(cboThang.Text),
KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()));
string maTinhTrang = dgvSucKhoe.Rows[e.RowIndex].Cells["MaTinhTrang"].Value.ToString().Trim();
XetRangBuocCapNhatSucKhoe(maTinhTrang, dieuKien);
}
catch (Exception ex)
{
MessageBox.Show("Đã xảy ra lỗi. " + ex.Message);
}
}
}
private void LoadListThang()
{
NamHoc namHoc = LopBLL.GetInfoNamHoc(KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()));
int thangBatDau = namHoc.NgayBatDau.Month;
int thangKetThuc = namHoc.NgayKetThuc.Month;
List <int> listThang = new List <int>();
listThang.Add(thangBatDau);
while (thangBatDau != thangKetThuc)
{
thangBatDau++;
if (thangBatDau > 12)
{
thangBatDau = 1;
}
listThang.Add(thangBatDau);
}
cboTuThang.Items.Clear();
cboDenThang.Items.Clear();
foreach (int thang in listThang)
{
cboTuThang.Items.Add(thang.ToString());
cboDenThang.Items.Add(thang.ToString());
}
cboTuThang.Text = namHoc.NgayBatDau.Month.ToString();
cboDenThang.Text = namHoc.NgayKetThuc.Month.ToString();
}
/// <inheritdoc/>
public async Task <Key> GetPublicKeyAsync(KeyHandle handle, CancellationToken ct)
{
var bundle = await _keyVaultClient.GetKeyAsync(_vaultBaseUrl,
KeyVaultKeyHandle.GetBundle(handle).KeyIdentifier, ct);
return(bundle.Key.ToKey());
}
private void btnThoiHoc_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("Bạn có chắc là thôi học những trẻ đã được chọn?", "Thông báo", MessageBoxButtons.YesNo, MessageBoxIcon.Hand);
if (result == DialogResult.Yes)
{
// B1: thôi học những trẻ ở trong DGV danh sách (left) trước
if (cboLoaiLop_LuaChon.SelectedItem != null)
{
string maLopLuaChon = KeyHandle.GetKeyFromCombobox(cboLopHoc_LuaChon.SelectedItem.ToString());
RemoveAllListMaTre();
SaveListMaTre(dgvDanhSach);
ThoiHoc(listMaTre, maLopLuaChon);
LoadDGVDanhSach();
LopBLL.CapNhatSiSo(maLopLuaChon, GetSiSo(dgvDanhSach));
txtSiSo_LuaChon.Text = LopBLL.GetSiSo(maLopLuaChon).ToString();
}
// B2: thôi học những trẻ ở trong DGV kết quả (right) trước
if (cboLop.SelectedItem != null)
{
string maLop = KeyHandle.GetKeyFromCombobox(cboLop.SelectedItem.ToString());
RemoveAllListMaTre();
SaveListMaTre(dgvKetQua);
ThoiHoc(listMaTre, maLop);
LoadDGVKetQua();
LopBLL.CapNhatSiSo(maLop, GetSiSo(dgvKetQua));
txtSiSo.Text = LopBLL.GetSiSo(maLop).ToString();
}
}
else
{
MessageBox.Show("Đã hủy thôi học!", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void btnTaoBangMoi_Click(object sender, EventArgs e)
{
DialogResult confirm = new DialogResult();
if (dgvDiemDanh.RowCount > 0)
{
confirm = MessageBox.Show("Ngày này đã có dữ liệu điểm danh. Bạn có chắc muốn xóa để tạo mới hoàn toàn?",
"Cân nhắc", MessageBoxButtons.YesNo);
}
if (confirm == DialogResult.Yes || dgvDiemDanh.RowCount <= 0)
{
XoaPhieuCu();
dgvDiemDanh.Columns.Clear();
if (!string.IsNullOrEmpty(cboLop.Text))
{
dgvDiemDanh.DataSource = DiemDanhBLL.TaoBangDiemDanhMoi(
LopBLL.GetInfoLop(KeyHandle.GetKeyFromCombobox(cboLop.SelectedItem.ToString())),
dtNgayDiemDanh.Text);
TaoPhieuTrong();
MessageBox.Show("Một phiếu mới hoàn toàn vừa được tạo", "Thông báo");
btnLuuDiemDanh.Enabled = true;
}
}
else if (confirm == DialogResult.No)
{
return;
}
}
private void LoadDataGridView()
{
if (cboLop.SelectedItem == null)
{
dgvTre.DataSource = TreBLL.GetListTreTheoMaLop("");
}
else
{
dgvTre.DataSource = TreBLL.GetListTreTheoMaLop(
KeyHandle.GetKeyFromCombobox(cboLop.SelectedItem.ToString()));
}
dgvTre.Columns["HoTenTre"].DisplayIndex = 1;
dgvTre.Columns["NgaySinh"].DisplayIndex = 2;
dgvTre.Columns["GioiTinhCol"].DisplayIndex = 3;
dgvTre.Columns["HoTenTre"].HeaderText = "Họ tên trẻ";
dgvTre.Columns["NgaySinh"].HeaderText = "Ngày sinh";
dgvTre.Columns["GioiTinhCol"].HeaderText = "Giới tính";
dgvTre.Columns["HoTenTre"].Width = 200;
dgvTre.Columns["NgaySinh"].Width = 120;
dgvTre.Columns["GioiTinhCol"].Width = 80;
string[] listProp = { "STT", "HoTenTre", "GioiTinhCol", "NgaySinh" };
ControlFormat.DataGridViewFormat(dgvTre, listProp);
dgvTre.ClearSelection();
maTre = "";
UpdateChartData();
}
/// <summary>
/// Get id from handle
/// </summary>
/// <param name="handle"></param>
/// <returns></returns>
public static KeyVaultKeyHandle GetBundle(KeyHandle handle)
{
if (handle is KeyVaultKeyHandle id)
{
return(id);
}
throw new ArgumentException("Bad handle type");
}
/// <summary>
/// Get id from handle
/// </summary>
/// <param name="handle"></param>
/// <returns></returns>
public static string GetId(KeyHandle handle)
{
if (handle is KeyId id)
{
return(id.Id);
}
throw new ArgumentException("Bad handle type");
}
/// <inheritdoc/>
public JToken SerializeHandle(KeyHandle handle)
{
if (handle is KeyId id)
{
return(JToken.FromObject(id));
}
throw new ArgumentException("Bad handle type");
}
public override int GetHashCode()
{
int hash = PublicKey.Sum(b => b + 31);
hash += AttestationCert.Sum(b => b + 31);
hash += KeyHandle.Sum(b => b + 31);
return(hash);
}
/// <inheritdoc/>
public byte[] SerializeHandle(KeyHandle handle)
{
if (handle is KeyId id)
{
return(_serializer.SerializeToBytes(id).ToArray());
}
throw new ArgumentException("Bad handle type");
}
/// <summary>
/// Parse buffer into cert
/// </summary>
/// <param name="buffer"></param>
/// <param name="key"></param>
/// <param name="policies"></param>
/// <param name="revoked"></param>
/// <returns></returns>
public static Certificate Create(byte[] buffer,
KeyHandle key = null, IssuerPolicies policies = null,
RevocationInfo revoked = null)
{
using (var cert = new X509Certificate2(buffer)) {
return(ToCertificate(cert, policies, key, revoked));
}
}
public override int GetHashCode()
{
int hash = 23 + Version.Sum(c => c + 31);
hash += Challenge.Sum(c => c + 31);
hash += AppId.Sum(c => c + 31);
hash += KeyHandle.Sum(c => c + 31);
return(hash);
}
public override int GetHashCode()
{
unchecked
{
var hashCode = (UserPublicKey != null ? UserPublicKey.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (KeyHandle != null ? KeyHandle.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (AttestationCertificate != null ? AttestationCertificate.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Signature != null ? Signature.GetHashCode() : 0);
return(hashCode);
}
}
/// <summary>
/// Create signed certificate from request
/// </summary>
/// <param name="request"></param>
/// <param name="signer"></param>
/// <param name="issuer"></param>
/// <param name="signingKey"></param>
/// <param name="signatureType"></param>
/// <param name="notBefore"></param>
/// <param name="notAfter"></param>
/// <param name="serialNumber"></param>
/// <returns></returns>
public static X509Certificate2 Create(this CertificateRequest request, IDigestSigner signer,
X500DistinguishedName issuer, KeyHandle signingKey, SignatureType signatureType,
DateTime notBefore, DateTime notAfter, byte[] serialNumber)
{
var signatureGenerator = signer.CreateX509SignatureGenerator(
signingKey, signatureType);
var signedCert = request.Create(issuer, signatureGenerator, notBefore,
notAfter, serialNumber);
return(signedCert);
}
private void loadListLop()
{
cboLop.Items.Clear();
cboLop.DisplayMember = "Text";
cboLop.ValueMember = "Value";
foreach (Lop lop in LopBLL.GetListLop(KeyHandle.GetKeyFromCombobox(cboNamHoc.SelectedItem.ToString()),
KeyHandle.GetKeyFromCombobox(cboLoaiLop.SelectedItem.ToString())))
{
cboLop.Items.Add(new { Text = lop.TenLop.Trim(), Value = lop.MaLop.Trim() });
}
}
public override int GetHashCode()
{
unchecked
{
var hashCode = (Version != null ? Version.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Challenge != null ? Challenge.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (AppId != null ? AppId.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (KeyHandle != null ? KeyHandle.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (SessionId != null ? SessionId.GetHashCode() : 0);
return(hashCode);
}
}
public override int GetHashCode()
{
unchecked
{
var hashCode = EnrollmentTime.GetHashCode();
hashCode = (hashCode * 397) ^ (Transports != null ? Transports.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (KeyHandle != null ? KeyHandle.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (PublicKey != null ? PublicKey.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (AttestationCertificate != null ? AttestationCertificate.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ Counter;
return(hashCode);
}
}
/// <inheritdoc/>
public async Task <bool> VerifyAsync(KeyHandle handle, byte[] digest,
SignatureType algorithm, byte[] signature, CancellationToken ct)
{
var signingKey = KeyVaultKeyHandle.GetBundle(handle).KeyIdentifier;
try {
return(await _keyVaultClient.VerifyAsync(signingKey,
algorithm.ToJsonWebKeySignatureAlgorithm(), digest, signature, ct));
}
catch (KeyVaultErrorException kex) {
throw new ExternalDependencyException("Failed to Sign", kex);
}
}