private void btnSave_Click(object sender, EventArgs e)
{
AuthorizeFile af = new AuthorizeFile();
af.Version = cbxVersions.Text;
af.AuthorizeType = cbxAuthoTypes.Text;
af.AuthorizeContent = txtContent.Text;
if (string.IsNullOrWhiteSpace(af.Version))
{
MessageBox.Show("版本类型不可为空");
return;
}
if (string.IsNullOrWhiteSpace(af.AuthorizeContent))
{
MessageBox.Show("授权类型中的内容不可为空");
return;
}
string localFilePath = String.Empty;
SaveFileDialog saveFileDialog1 = new SaveFileDialog();
//设置文件类型
saveFileDialog1.Filter = "授权文件(*.dat)|*.dat|所有文件(*.*)|*.*";
//设置文件名称：
saveFileDialog1.FileName = "授权文件[" + af.Version + "+" + af.AuthorizeType + "]" + DateTime.Now.ToString("yyyyMMddHHmm") + ".dat";
//设置默认文件类型显示顺序
saveFileDialog1.FilterIndex = 1;
//保存对话框是否记忆上次打开的目录
saveFileDialog1.RestoreDirectory = true;
//点了保存按钮进入
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
//获得文件路径
localFilePath = saveFileDialog1.FileName.ToString();
string json = af.ToJson();
//读取公钥内容
string publicKeyXml = VersionSettingsManager.Instance.ReadPublicKey(af.Version);
//读取私钥内容
string privateKeyXml = VersionSettingsManager.Instance.ReadPrivateKey(af.Version);
LisenceSign signer = new LisenceSign();
var sign = signer.Sign(json, privateKeyXml);
System.IO.File.WriteAllText(localFilePath, json + "+++++=====+++++" + sign + "+++++=====+++++" + publicKeyXml);
}
}
private void btnLoad_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "请选择要打开的文件";
ofd.Multiselect = false;
ofd.Filter = "授权文件(*.dat)|*.dat|所有文件(*.*)|*.*";;
ofd.FilterIndex = 1;
//设置对话框是否记忆之前打开的目录
ofd.RestoreDirectory = true;
if (ofd.ShowDialog() == DialogResult.OK)
{
//获取用户选择的文件完整路径
string filePath = ofd.FileName;
string content = System.IO.File.ReadAllText(filePath);
string[] items = content.Split(new string[] { "+++++=====+++++" }, StringSplitOptions.RemoveEmptyEntries);
if (items.Length != 3)
{
MessageBox.Show("授权文件格式无法识别");
return;
}
string json = items[0];
string sign = items[1];
string publicKeyXml = items[2];
LisenceSign signer = new LisenceSign();
var isVerify = signer.Verify(json, sign, publicKeyXml);
if (isVerify == false)
{
MessageBox.Show("授权文件格式校验未通过");
return;
}
AuthorizeFile af = AuthorizeFile.FromJson(json);
cbxVersions.Text = af.Version;
cbxAuthoTypes.Text = af.AuthorizeType;
txtContent.Text = af.AuthorizeContent;
txtSignDate.Text = af.SignDate.ToString("yyyy年MM月dd日");
}
}