/// <summary>
/// torna l'elenco dei certificati di firma e il certificato con la scadenza più vicina
/// </summary>
/// <param name="fileName">nome del file</param>
/// <param name="Content">contenuto</param>
/// <param name="FirstCertificate">ritorna il primo certificato in scadenza</param>
/// <returns>elenco dei certificati di firma</returns>
public BindingList <DocumentCertificate> GetAllExpireDates(string fileName, DocumentContent Content, out DocumentCertificate FirstCertificate)
{
BindingList <DocumentCertificate> result = new BindingList <DocumentCertificate>();
using (CompEdLib p7m = new CompEdLib())
{
SimplyCert firstExp = new SimplyCert();
Hashtable SimCrtLst;
String rt = p7m.GetAllExpiryDate(Content.Blob, out firstExp, out SimCrtLst);
if (rt.Length > 0)
{
throw new Exception(rt);
}
FirstCertificate = new DocumentCertificate(firstExp.Level, firstExp.Type,
firstExp.FiscalCode, firstExp.Role, firstExp.Description, firstExp.Issuer,
firstExp.eMail, firstExp.Expiry, firstExp.ValidFrom);
DocumentCertificate certificate;
foreach (System.Collections.DictionaryEntry obj in SimCrtLst)
{
SimplyCert crtlo = (SimplyCert)obj.Value;
certificate = new DocumentCertificate(crtlo.Level, crtlo.Type,
crtlo.FiscalCode, crtlo.Role, crtlo.Description,
crtlo.Issuer, crtlo.eMail, crtlo.Expiry, crtlo.ValidFrom);
certificate.HeaderInfo = crtlo.HeaderInfo;
result.Add(certificate);
}
}
return(result);
}
/// <summary>
/// torna
/// </summary>
/// <param name="fileName"></param>
/// <param name="p7m"></param>
/// <param name="firstExp">il primo certificato che scade</param>
/// <param name="SimCrtLst">elenco dei certificati di firma</param>
/// <returns></returns>
/// <remarks>supporta PAdES</remarks>
public String GetExpiryDate(string fileName, byte[] p7m, out SimplyCert firstExp, out SimplyCert[] SimCrtLst)
{
firstExp = new SimplyCert();
Hashtable HSimCrtLst = new Hashtable();
string result = RecGetAllExpiryDate(1, p7m, ref firstExp, ref HSimCrtLst);
SimCrtLst = new SimplyCert[HSimCrtLst.Count];
HSimCrtLst.Values.CopyTo(SimCrtLst, 0);
return(result);
}
public List <DocumentCertificate> GetDocumentCertificates(byte[] blob)
{
// usa la
List <DocumentCertificate> result = new List <DocumentCertificate>();
using (CompEdLib p7m = new CompEdLib())
{
SimplyCert firstExp = new SimplyCert();
Hashtable SimCrtLst;
String rt = p7m.GetAllExpiryDate(blob, out firstExp, out SimCrtLst);
foreach (SimplyCert thisCert in SimCrtLst.Values)
{
DocumentCertificate thisDocCert = new DocumentCertificate();
thisDocCert.DateExpiration = thisCert.Expiry;
thisDocCert.DateValidFrom = thisCert.ValidFrom;
thisDocCert.Description = thisCert.Description;
thisDocCert.Email = thisCert.eMail;
thisDocCert.FiscalCode = thisCert.FiscalCode;
thisDocCert.HeaderInfo = thisCert.HeaderInfo;
thisDocCert.IsOnDisk = false;
thisDocCert.Issuer = thisCert.Issuer;
thisDocCert.Level = thisCert.Level;
thisDocCert.Loaded = false;
thisDocCert.Role = thisCert.Role;
thisDocCert.Type = thisCert.Type;
thisDocCert.Id = thisCert.Id;
thisDocCert.CertificateVersion = thisCert.Version;
thisDocCert.SerialNumber = thisCert.SerialNumber;
result.Add(thisDocCert);
}
}
return(result);
}
public String RecGetAllExpiryDate(int lev, byte[] p7m, ref SimplyCert firstExp, ref Hashtable SimCrtLst)
{
string LastErr = "";
try
{
int nHandle = 0, nCountSignature = 0, nCountTimeStamp = 0, nCountSignaturePDF = 0;
int nHandlePDF = 0, nP7KHandle = 0;
oDigest.PADES_OpenFromBuf(p7m, out nHandlePDF);
if (nHandlePDF > 0)
{
nCountSignaturePDF = oDigest.PADES_GetSignatureCount(nHandlePDF);
for (int j = 0; j < nCountSignature; j++)
{
int nHandleX509 = 0;
Object vtCertBuf = null;
oDigest.PADES_GetSignatureObject(nHandlePDF, j, out nP7KHandle);
CCypher.enumHashType nEnumHashType = CCypher.enumHashType.HTC_SHA1;
CCypher.enumASN1Type cct;
object obj;
oDigest.P7kGetSignAttribute(nP7KHandle, 0, j, "unstructuredName", out cct, out obj);
string tmpHeader = obj as string;
oDigest.P7kGetSignerInfo(nP7KHandle, j, out nEnumHashType, out vtCertBuf);
oDigest.x509LoadFromBuf(vtCertBuf, out nHandleX509);
string sRetInfo = "", Name = "", fc = "", des = "", role = "", iss = "", org = "", email = "", serial = "", vers = "", id = "";
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_VALID_TO, out sRetInfo);
DateTime dt = new DateTime(int.Parse(sRetInfo.Substring(6, 4)), int.Parse(sRetInfo.Substring(3, 2)), int.Parse(sRetInfo.Substring(0, 2)));
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_VALID_FROM, out sRetInfo);
DateTime dtvf = new DateTime(int.Parse(sRetInfo.Substring(6, 4)), int.Parse(sRetInfo.Substring(3, 2)), int.Parse(sRetInfo.Substring(0, 2)));
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_NAME, out Name);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_FISCALCODE, out fc);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_ISSUER, CCypher.enumCertInfoItem.CI_NAME, out iss);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_ALL, CCypher.enumCertInfoItem.CI_DESCRIPTION, out des);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_ROLE, out role);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_EMAIL, out email);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_SERIALNUMBER, out serial);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_VERSION, out vers);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_ID, out id);
if ((DateTime.Compare(firstExp.Expiry, dt) > 0 || j == 0) && firstExp.Type != TOK_TypeTS)
{
firstExp.Level = lev;
firstExp.Type = TOK_TypeSign;
firstExp.Name = Name;
firstExp.Expiry = dt;
firstExp.FiscalCode = fc;
firstExp.Role = role;
firstExp.Description = des;
firstExp.Issuer = iss;
firstExp.eMail = email;
firstExp.ValidFrom = dtvf;
firstExp.HeaderInfo = tmpHeader;
firstExp.SerialNumber = serial;
firstExp.Version = vers;
firstExp.Id = id;
}
SimplyCert sc = new SimplyCert();
sc.Level = lev;
sc.Type = TOK_TypeSign;
sc.Name = Name;
sc.Expiry = dt;
sc.FiscalCode = fc;
sc.ValidFrom = dtvf;
sc.Description = des;
sc.Issuer = iss;
sc.Role = role;
sc.eMail = email;
sc.HeaderInfo = tmpHeader;
sc.SerialNumber = serial;
sc.Version = vers;
sc.Id = id;
SimCrtLst.Add((ele++).ToString(), (object)sc);
oDigest.x509Free(nHandleX509);
oDigest.P7kFree(nP7KHandle);
// nei PDF non c'è ricorsione sui contenuti
}
if (nHandlePDF != 0)
{
oDigest.PADES_Free(nHandlePDF);
}
}
// Inizio CAdES
oDigest.P7kLoadFromBuf(p7m, 1, out nHandle);
if (nHandle > 0)
{
oDigest.P7kGetSignatureCount(nHandle, out nCountSignature);
for (int j = 0; j < nCountSignature; j++)
{
int nHandleX509 = 0;
Object vtCertBuf = null;
CCypher.enumHashType nEnumHashType = CCypher.enumHashType.HTC_SHA1;
CCypher.enumASN1Type cct;
object obj;
oDigest.P7kGetSignAttribute(nHandle, 0, j, "unstructuredName", out cct, out obj);
string tmpHeader = obj as string;
oDigest.P7kGetSignerInfo(nHandle, j, out nEnumHashType, out vtCertBuf);
oDigest.x509LoadFromBuf(vtCertBuf, out nHandleX509);
string sRetInfo = "", Name = "", fc = "", des = "", role = "", iss = "", org = "", email = "", serial = "", vers = "", id = "";
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_VALID_TO, out sRetInfo);
DateTime dt = new DateTime(int.Parse(sRetInfo.Substring(6, 4)), int.Parse(sRetInfo.Substring(3, 2)), int.Parse(sRetInfo.Substring(0, 2)));
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_VALID_FROM, out sRetInfo);
DateTime dtvf = new DateTime(int.Parse(sRetInfo.Substring(6, 4)), int.Parse(sRetInfo.Substring(3, 2)), int.Parse(sRetInfo.Substring(0, 2)));
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_NAME, out Name);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_FISCALCODE, out fc);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_ISSUER, CCypher.enumCertInfoItem.CI_NAME, out iss);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_ALL, CCypher.enumCertInfoItem.CI_DESCRIPTION, out des);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_ROLE, out role);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_EMAIL, out email);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_SERIALNUMBER, out serial);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_VERSION, out vers);
oDigest.x509GetInfo(nHandleX509, CCypher.enumCertInfoCategory.CC_GENERAL, CCypher.enumCertInfoItem.CI_ID, out id);
if ((DateTime.Compare(firstExp.Expiry, dt) > 0 || j == 0) && firstExp.Type != TOK_TypeTS)
{
firstExp.Level = lev;
firstExp.Type = TOK_TypeSign;
firstExp.Name = Name;
firstExp.Expiry = dt;
firstExp.FiscalCode = fc;
firstExp.Role = role;
firstExp.Description = des;
firstExp.Issuer = iss;
firstExp.eMail = email;
firstExp.ValidFrom = dtvf;
firstExp.HeaderInfo = tmpHeader;
firstExp.SerialNumber = serial;
firstExp.Version = vers;
firstExp.Id = id;
}
SimplyCert sc = new SimplyCert();
sc.Level = lev;
sc.Type = TOK_TypeSign;
sc.Name = Name;
sc.Expiry = dt;
sc.FiscalCode = fc;
sc.ValidFrom = dtvf;
sc.Description = des;
sc.Issuer = iss;
sc.Role = role;
sc.eMail = email;
sc.HeaderInfo = tmpHeader;
sc.SerialNumber = serial;
sc.Version = vers;
sc.Id = id;
SimCrtLst.Add((ele++).ToString(), (object)sc);
oDigest.x509Free(nHandleX509);
}
object OutBuf;
oDigest.P7kContentReadToBuf(nHandle, out OutBuf, 0);
oDigest.P7kFree(nHandle);
RecGetAllExpiryDate(lev + 1, (byte[])OutBuf, ref firstExp, ref SimCrtLst);
}
// marche temporali
oDigest.P7xLoadFromBuf(p7m, out nHandle);
if (nHandle > 0)
{
oDigest.P7xGetTSCount(nHandle, out nCountTimeStamp);
//SimCrtLst=new SimplyCert[nCountTimeStamp];
for (int j = 0; j < nCountTimeStamp && LastErr.Length == 0; j++)
{
int nHandleTS = 0;
oDigest.P7xGetTS(nHandle, j, out nHandleTS);
if (nHandleTS == 0)
{
int ErrCode;
CCypher.enumErrorClass ErrClass;
oDigest.GetLastError(out ErrClass, out ErrCode, out LastErr);
}
else
{
object DaT;
oDigest.tsGetDateAndTime(nHandleTS, out DaT);
DateTime dt = (DateTime)DaT;
oDigest.tsGetExpieryDateAndTime(nHandleTS, out DaT);
DateTime dte = (DateTime)DaT;
if ((DateTime.Compare(firstExp.Expiry, dte) > 0 || j == 0) && firstExp.Type != TOK_TypeTS)
{
firstExp.Level = lev;
firstExp.Type = TOK_TypeTS;
firstExp.Name = (j + 1).ToString();
firstExp.Expiry = dte;
}
SimplyCert sc = new SimplyCert();
sc.Level = lev;
sc.Type = TOK_TypeTS;
oDigest.tsGetTSPInfo(nHandleTS, CCypher.enumCertInfoCategory.CC_SUBJECT, CCypher.enumCertInfoItem.CI_NAME, out sc.Name);
oDigest.tsGetTSPInfo(nHandleTS, CCypher.enumCertInfoCategory.CC_ISSUER, CCypher.enumCertInfoItem.CI_NAME, out sc.Issuer);
oDigest.tsGetTSPInfo(nHandleTS, CCypher.enumCertInfoCategory.CC_ALL, CCypher.enumCertInfoItem.CI_NAME, out sc.Description);
//sc.Name=(j+1).ToString();
sc.Expiry = dte;
sc.ValidFrom = dt;
SimCrtLst.Add((ele++).ToString(), (object)sc);
oDigest.tsFree(nHandleTS);
}
}
object OutBuf;
oDigest.P7xContentReadToBuf(nHandle, out OutBuf, 0);
oDigest.P7xFree(nHandle);
RecGetAllExpiryDate(lev + 1, (byte[])OutBuf, ref firstExp, ref SimCrtLst);
}
}
catch (Exception e)
{
LastErr = e.Message;
}
return(LastErr);
}
public String GetAllExpiryDate(byte[] p7m, out SimplyCert firstExp, out Hashtable SimCrtLst)
{
firstExp = new SimplyCert();
SimCrtLst = new Hashtable();
return(RecGetAllExpiryDate(1, p7m, ref firstExp, ref SimCrtLst));
}
public void GetExpiryDates(string fileName, string encObj, out SimplyCert firstExpCertificate)
{
Service.GetExpiryDates(fileName, encObj, out firstExpCertificate);
}
