/// <summary>
/// get com make sign error message
/// </summary>
/// <returns></returns>
private string getErrMsg(IPNXDataTrans COM)
{
uint errorCode = COM.GetLastError();
string errorMessage = COM.GetLastErrorMessage();
string displayMsg = null;
if ((long)errorCode == -536870815 || errorCode == 3758096481)
{
displayMsg = "没有找到有效的证书，如果使用的是KEY，请确认已经插入key。";
}
if (errorCode == 3758096386 || errorCode == 2148532334)
{
displayMsg = "用户取消操作";
}
if (!String.IsNullOrEmpty(errorMessage))
{
if ("对象无效".Equals(errorMessage) || errorCode == 3758096397)
{
displayMsg = "对象无效";
}
else if (errorCode == 3758096470) // pin码错误
{
displayMsg = "pin码错误";
}
else
{
displayMsg = errorMessage;
}
}
return(displayMsg);
}
/**
*注册COM组件，完成token获取、单点登录
*/
private string GetToken(string gateway_ip)
{
string token = null;
IPNXDataTrans COM = null;
try {
COM = new PNXDataTrans();
token = COM.GetSessionToken(gateway_ip);
} catch (Exception e) {
MessageBox.Show(e.Message);
//TODO release resource
} finally {
if (COM.GetLastError() != 0)
{
string errMSG = COM.GetLastErrorMessage();
}
}
return(token);
}
/// <summary>
/// PKCS#7 signature
/// </summary>
/// <returns></returns>
private string signatureP1(string random, bool isDetach, bool isIncludeCert)
{
string siguature = null;
IPNXDataTrans COM = null;
try {
COM = new PNXDataTrans();
COM.Initialize("", "<?xml version=\"1.0\" encoding=\"utf-8\"?><authinfo><liblist><lib type=\"SKF\" version=\"1.1\" dllname=\"U2h1dHRsZUNzcDExXzMwMDBHTS5kbGw=\" ><algid val=\"SHA1\" sm2_hashalg=\"SM3\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"RkVJVElBTiBlUGFzc05HIENTUCBGb3IgSklUM0sgVjEuMA==\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"RW50ZXJTYWZlIGVQYXNzMzAwMyBDU1AgdjEuMA==\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"PM\" version=\"1.0\" dllname=\"Q3J5cHRPY3guZGxs\" ><algid val=\"SHA1\" sm2_hashalg=\"SM3\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"RkVJVElBTiBlUGFzc05HIFJTQSBDcnlwdG9ncmFwaGljIFNlcnZpY2UgUHJvdmlkZXI=\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"SklUIFVTQiBLZXkgQ1NQIHYxLjA=\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"RW50ZXJTYWZlIGVQYXNzMjAwMSBDU1AgdjEuMA==\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"SklUIFVTQiBLZXkzMDAzIENTUCB2MS4w\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"TWljcm9zb2Z0IEVuaGFuY2VkIENyeXB0b2dyYXBoaWMgUHJvdmlkZXIgdjEuMA==\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"TWljcm9zb2Z0IFN0cm9uZyBDcnlwdG9ncmFwaGljIFByb3ZpZGVy\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib><lib type=\"CSP\" version=\"1.0\" dllname=\"TWljcm9zb2Z0IEJhc2UgQ3J5cHRvZ3JhcGhpYyBQcm92aWRlciB2MS4w\" ><algid val=\"SHA1\" sm2_hashalg=\"SHA1\"/></lib></liblist></authinfo>");
siguature = COM.P7SignString(random, isDetach, isIncludeCert);
if (COM.GetLastError() != 0)
{
//TODO
string errMSG = getErrMsg(COM);
}
} catch (Exception e) {
MessageBox.Show(e.Message);
} finally {
COM.Finalize();
}
return(siguature);
}
