public RESTStatus CancelUploadAgentToServer(SQLLib sql, object dummy, NetworkConnectionInfo ni, Int64 ID)
{
if (ni.HasAcl(ACLFlags.ComputerLogin) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Denied);
}
lock (ni.sqllock)
{
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM FileTransfers WHERE ID=@id AND MachineID=@mid AND Direction in (0,1)",
new SQLParam("@mid", ni.Username),
new SQLParam("@id", ID))) == 0)
{
ni.Error = "Invalid ID";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
}
string Filename = null;
lock (ni.sqllock)
{
Filename = Settings.Default.DataPath + Convert.ToString(sql.ExecSQLScalar("SELECT ServerFile FROM FileTransfers WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", ni.Username),
new SQLParam("@id", ID)));
}
if (File.Exists(Filename) == true)
{
try
{
CommonUtilities.SpecialDeleteFile(Filename);
}
catch
{ }
}
lock (ni.sqllock)
{
sql.ExecSQLScalar("DELETE FROM FileTransfers WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", ni.Username),
new SQLParam("@id", ID));
}
return(RESTStatus.Success);
}
public RESTStatus DeleteUser(SQLLib sql, NetString User, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ChangeServerSettings) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Fail);
}
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM Users WHERE Username=@u",
new SQLParam("@u", User.Data))) == 0)
{
ni.Error = "Invalid User";
ni.ErrorID = ErrorFlags.InvalidID;
return(RESTStatus.Fail);
}
if (User.Data.ToLower().Trim() == "root")
{
ni.Error = "Invalid User";
ni.ErrorID = ErrorFlags.InvalidID;
return(RESTStatus.Fail);
}
sql.ExecSQL("DELETE FROM Users WHERE Username=@u",
new SQLParam("@u", User.Data));
return(RESTStatus.Success);
}
public RESTStatus AddUser(SQLLib sql, NetString User, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ChangeServerSettings) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Fail);
}
if (string.IsNullOrWhiteSpace(User.Data) == true)
{
ni.Error = "Missing username";
ni.ErrorID = ErrorFlags.InvalidID;
return(RESTStatus.Fail);
}
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM Users WHERE Username=@u",
new SQLParam("@u", User.Data.Trim()))) != 0)
{
ni.Error = "User already exists";
ni.ErrorID = ErrorFlags.InvalidID;
return(RESTStatus.Fail);
}
sql.InsertMultiData("Users",
new SQLData("Username", User.Data.Trim()),
new SQLData("Name", "new user"),
new SQLData("Permissions", 0),
new SQLData("Password", ""));
return(RESTStatus.Success);
}
public RESTStatus ReportUsersList(SQLLib sql, UsersList users, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ComputerLogin) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Denied);
}
if (users == null)
{
ni.Error = "Invalid Items";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.Fail);
}
users.MachineID = ni.Username;
lock (ni.sqllock)
{
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM ComputerAccounts WHERE MachineID=@m",
new SQLParam("@m", users.MachineID))) == 0)
{
ni.Error = "Invalid MachineID";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.NotFound);
}
}
lock (ni.sqllock)
{
sql.ExecSQL("DELETE FROM UsersList WHERE MachineID=@id", new SQLParam("@id", users.MachineID));
}
if (users.Users == null)
{
users.Users = new Dictionary <string, string>();
}
foreach (KeyValuePair <string, string> kvp in users.Users)
{
if (string.IsNullOrWhiteSpace(kvp.Key) == true || string.IsNullOrWhiteSpace(kvp.Value) == true)
{
continue;
}
lock (ni.sqllock)
{
sql.InsertMultiData("UsersList",
new SQLData("MachineID", users.MachineID),
new SQLData("SID", kvp.Key),
new SQLData("Username", kvp.Value));
}
}
return(RESTStatus.Success);
}
static bool FileExistsCompleted(SQLLib sql, Int64 id)
{
if (Convert.ToInt32(sql.ExecSQLScalar("Select count(*) FROM FileTransfers WHERE ID=@id AND Size=ProgressSize",
new SQLParam("@id", id))) == 0)
{
return(false);
}
return(true);
}
//Telerik Supported output formats: https://docs.telerik.com/reporting/configuring-rendering-extensions
public static byte[] GetReportPaperData(SQLLib sql, string Paper, byte[] Default)
{
object d = sql.ExecSQLScalar("select [data] from ReportPapers where [ID]=@ID",
new SQLParam("@id", Paper));
if (d is DBNull || d is null)
{
return(Default);
}
return((byte[])d);
}
public RESTStatus GetPaperTemplate(SQLLib sql, object dummy, NetworkConnectionInfo ni, string Paper)
{
if (ni.HasAcl(ACLFlags.ChangeServerSettings) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Denied);
}
if (string.IsNullOrWhiteSpace(Paper) == true)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
Paper = Paper.ToUpper().Trim();
if (SupportedNames.Contains(Paper) == false)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
RetPaper = new NetByte();
RetPaper.Data = null;
lock (ni.sqllock)
{
object o = sql.ExecSQLScalar("SELECT [data] from ReportPapers WHERE ID=@id",
new SQLParam("@id", Paper));
if (o is DBNull || o is null)
{
switch (Paper)
{
case "COMPUTERREPORT":
RetPaper.Data = Resources.Computer_Report;
break;
}
}
else
{
RetPaper.Data = (byte[])o;
}
}
return(RESTStatus.Success);
}
public RESTStatus ChangeUser(SQLLib sql, UserDetailsPassword User, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ChangeServerSettings) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Fail);
}
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM Users WHERE Username=@u",
new SQLParam("@u", User.Username))) == 0)
{
ni.Error = "Invalid User";
ni.ErrorID = ErrorFlags.InvalidID;
return(RESTStatus.Fail);
}
if (string.IsNullOrWhiteSpace(User.NewPassword) == false)
{
if (MeetPasswordPolicy(User.NewPassword) == false)
{
ni.Error = "Password policy not met";
ni.ErrorID = ErrorFlags.PWPolicyNotMet;
return(RESTStatus.Fail);
}
string PWMD5REQ = Convert.ToBase64String(Encoding.Unicode.GetBytes(User.NewPassword));
sql.ExecSQL("UPDATE Users SET Password=@p WHERE Username=@u",
new SQLParam("@u", User.Username),
new SQLParam("@p", PWMD5REQ));
}
if (User.Username.ToLower().Trim() == "root")
{
User.Permissions = SQLTest.AllPermissions;
}
sql.ExecSQL("UPDATE Users SET Name=@n, Permissions=@p, MustChangePassword=@mchg,EMail=@email,UseLDAP=@UseLDAP,LDAPUsername=@LDAPUsername WHERE Username=@u",
new SQLParam("@u", User.Username),
new SQLParam("@n", User.Name),
new SQLParam("@p", User.Permissions),
new SQLParam("@mchg", User.MustChangePassword),
new SQLParam("@email", User.EMail),
new SQLParam("@useldap", User.UseLDAP),
new SQLParam("@LDAPUsername", User.LDAPUsername));
return(RESTStatus.Success);
}
public RESTStatus ChangeMyPassword(SQLLib sql, ChangePassword chgpw, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ComputerLogin) == true)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Denied);
}
ni.Error = "";
if (ni.IsLDAP == true)
{
ni.Error = "Password is LDAP";
ni.ErrorID = ErrorFlags.IsLDAP;
return(RESTStatus.Fail);
}
string PWMD5REQ = Convert.ToBase64String(Encoding.Unicode.GetBytes(chgpw.OldPassword));
if (MeetPasswordPolicy(chgpw.NewPassword) == false)
{
ni.Error = "Password policy not met";
ni.ErrorID = ErrorFlags.PWPolicyNotMet;
return(RESTStatus.Fail);
}
int Count = Convert.ToInt32(sql.ExecSQLScalar("SELECT Count(*) FROM Users WHERE Username=@u AND Password=@p",
new SQLParam("@u", ni.Username),
new SQLParam("@p", PWMD5REQ)));
if (Count < 1)
{
ni.Error = "Invalid old password";
ni.ErrorID = ErrorFlags.InvalidPassword;
return(RESTStatus.Fail);
}
string PWMD5New = Convert.ToBase64String(Encoding.Unicode.GetBytes(chgpw.NewPassword));
sql.ExecSQLNQ("UPDATE Users SET Password=@pw, MustChangePassword=0 WHERE Username=@u",
new SQLParam("@u", ni.Username),
new SQLParam("@pw", PWMD5New));
ni.MustChangePassword = false;
return(RESTStatus.NoContent);
}
public RESTStatus ComputerLogin(SQLLib sql, RecoveryLogon logon, NetworkConnectionInfo ni, string IPAddress)
{
RD = new RecoveryData();
if (Fox_LicenseGenerator.SDCLicensing.ValidLicense == false)
{
RD.Worked = false;
return(RESTStatus.Fail);
}
if (Fox_LicenseGenerator.SDCLicensing.TestExpiry() == false)
{
RD.Worked = false;
return(RESTStatus.Fail);
}
if (string.IsNullOrWhiteSpace(logon.UCID) == true)
{
RD.Worked = false;
return(RESTStatus.Fail);
}
if (Settings.Default.UseContract == true)
{
if (string.IsNullOrWhiteSpace(logon.ContractID) == true || string.IsNullOrWhiteSpace(logon.ContractPassword) == true)
{
RD.Worked = false;
return(RESTStatus.Fail);
}
}
string newID = NetworkConnection.NewSession();
ni = NetworkConnection.GetSession(newID);
if (NetworkConnectionProcessor.InitNi(ni) == false)
{
NetworkConnection.DeleteSession(newID);
RD.Worked = false;
return(RESTStatus.ServerError);
}
sql = ni.sql;
if (Settings.Default.UseContract == true)
{
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT Count(*) FROM Contracts WHERE ContractID=@id AND ContractPassword=@pw AND Disabled=0",
new SQLParam("@id", logon.ContractID),
new SQLParam("@pw", logon.ContractPassword))) == 0)
{
NetworkConnection.DeleteSession(newID);
RD.Worked = false;
return(RESTStatus.Fail);
}
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM ComputerAccounts WHERE ContractID=@id AND UCID=@u",
new SQLParam("@id", logon.ContractID),
new SQLParam("@u", logon.UCID))) == 0)
{
NetworkConnection.DeleteSession(newID);
RD.Worked = false;
return(RESTStatus.Fail);
}
}
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM ComputerAccounts WHERE UCID=@u",
new SQLParam("@u", logon.UCID))) == 0)
{
NetworkConnection.DeleteSession(newID);
RD.Worked = false;
return(RESTStatus.Fail);
}
SqlDataReader dr = sql.ExecSQLReader("SELECT * FROM ComputerAccounts WHERE UCID=@u",
new SQLParam("@u", logon.UCID));
dr.Read();
string Check = Convert.ToString(dr["CPUName"]).Trim();
Check += Convert.ToString(dr["ComputerModel"]).Trim();
Check += Convert.ToString(dr["BIOS"]).Trim();
string MD5 = MD5Utilities.CalcMD5(Check);
if (MD5.ToLower() != logon.MoreMachineHash.ToLower())
{
dr.Close();
NetworkConnection.DeleteSession(newID);
RD.Worked = false;
return(RESTStatus.Fail);
}
RD.MachineID = Convert.ToString(dr["MachineID"]);
RD.MachinePassword = Convert.ToString(dr["Password"]);
RD.Worked = true;
dr.Close();
NetworkConnection.DeleteSession(newID);
return(RESTStatus.Success);
}
public RESTStatus ReportNetadapterConfig(SQLLib sql, ListNetworkAdapterConfiguration netadapters, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ComputerLogin) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Denied);
}
if (netadapters == null)
{
ni.Error = "Invalid Items";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.Fail);
}
netadapters.MachineID = ni.Username;
lock (ni.sqllock)
{
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM ComputerAccounts WHERE MachineID=@m",
new SQLParam("@m", netadapters.MachineID))) == 0)
{
ni.Error = "Invalid MachineID";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.NotFound);
}
}
lock (ni.sqllock)
{
sql.ExecSQL("DELETE FROM NetworkConfigSuppl WHERE MachineID=@id", new SQLParam("@id", netadapters.MachineID));
sql.ExecSQL("DELETE FROM NetworkConfig WHERE MachineID=@id", new SQLParam("@id", netadapters.MachineID));
}
if (netadapters.Items == null)
{
netadapters.Items = new List <NetworkAdapterConfiguration>();
}
List <int> IFIndex = new List <int>();
foreach (NetworkAdapterConfiguration ncfg in netadapters.Items)
{
if (IFIndex.Contains(ncfg.InterfaceIndex) == true)
{
continue;
}
IFIndex.Add(ncfg.InterfaceIndex);
lock (ni.sqllock)
{
sql.InsertMultiData("NetworkConfig",
new SQLData("MachineID", netadapters.MachineID),
new SQLData("InterfaceIndex", ncfg.InterfaceIndex),
new SQLData("IPEnabled", ncfg.IPEnabled),
new SQLData("MACAddress", ncfg.MACAddress == null ? "" : ncfg.MACAddress.Trim()),
new SQLData("ServiceName", ncfg.ServiceName == null ? "" : ncfg.ServiceName.Trim()),
new SQLData("SettingsID", ncfg.SettingsID == null ? "" : ncfg.SettingsID.Trim()),
new SQLData("Description", ncfg.Description == null ? "" : ncfg.Description.Trim()),
new SQLData("DHCPEnabled", ncfg.DHCPEnabled),
new SQLData("DHCPServer", ncfg.DHCPServer == null ? "" : ncfg.DHCPServer.Trim()),
new SQLData("DNSDomain", ncfg.DNSDomain == null ? "" : ncfg.DNSDomain.Trim()),
new SQLData("DNSHostName", ncfg.DNSHostName == null ? "" : ncfg.DNSHostName.Trim()),
new SQLData("Caption", ncfg.Caption == null ? "" : ncfg.Caption.Trim()),
new SQLData("DHCPLeaseExpires", ncfg.DHCPLeaseExpires),
new SQLData("DHCPLeaseObtained", ncfg.DHCPLeaseObtained),
new SQLData("WINSEnableLMHostsLookup", ncfg.WINSEnableLMHostsLookup),
new SQLData("WINSHostLookupFile", ncfg.WINSHostLookupFile == null ? "" : ncfg.WINSHostLookupFile.Trim()),
new SQLData("WINSPrimaryServer", ncfg.WINSPrimaryServer == null ? "" : ncfg.WINSPrimaryServer.Trim()),
new SQLData("WINSSecondaryServer", ncfg.WINSSecondaryServer == null ? "" : ncfg.WINSSecondaryServer.Trim()),
new SQLData("WINSScopeID", ncfg.WINSScopeID == null ? "" : ncfg.WINSScopeID.Trim()));
}
if (ncfg.IPAddress == null)
{
ncfg.IPAddress = new List <string>();
}
if (ncfg.IPSubnet == null)
{
ncfg.IPSubnet = new List <string>();
}
if (ncfg.DefaultIPGateway == null)
{
ncfg.DefaultIPGateway = new List <string>();
}
if (ncfg.DNSDomainSuffixSearchOrder == null)
{
ncfg.DNSDomainSuffixSearchOrder = new List <string>();
}
if (ncfg.DNSServerSearchOrder == null)
{
ncfg.DNSServerSearchOrder = new List <string>();
}
lock (ni.sqllock)
InsertSupplData(sql, netadapters.MachineID, ncfg.InterfaceIndex, 1, ncfg.IPAddress);
lock (ni.sqllock)
InsertSupplData(sql, netadapters.MachineID, ncfg.InterfaceIndex, 2, ncfg.IPSubnet);
lock (ni.sqllock)
InsertSupplData(sql, netadapters.MachineID, ncfg.InterfaceIndex, 3, ncfg.DefaultIPGateway);
lock (ni.sqllock)
InsertSupplData(sql, netadapters.MachineID, ncfg.InterfaceIndex, 4, ncfg.DNSDomainSuffixSearchOrder);
lock (ni.sqllock)
InsertSupplData(sql, netadapters.MachineID, ncfg.InterfaceIndex, 5, ncfg.DNSServerSearchOrder);
}
return(RESTStatus.Success);
}
public RESTStatus GetPaperData(SQLLib sql, ReportPaperRequest req, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ChangeServerSettings) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Denied);
}
if (req == null)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
if (string.IsNullOrWhiteSpace(req.Name) == true)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
if (SupportedNames.Contains(req.Name) == false)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
RetPaper = new NetByte();
switch (req.Name)
{
case "COMPUTERREPORT":
if (req.MachineIDs == null)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
if (req.MachineIDs.Count == 0)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
List <string> MachinesOK = new List <string>();
foreach (string m in req.MachineIDs)
{
string Query = "";
List <SQLParam> SQLParams = new List <SQLParam>();
lock (ni.sqllock)
{
if (Computers.MachineExists(sql, m) == false)
{
continue;
}
}
if (req.From == null && req.To == null)
{
Query = "Select count(*) from Reporting where machineid=@mid";
SQLParams.Add(new SQLParam("@mid", m));
}
if (req.From != null && req.To == null)
{
Query = "Select count(*) from Reporting where machineid=@mid AND Reported>=@d1";
SQLParams.Add(new SQLParam("@mid", m));
SQLParams.Add(new SQLParam("@d1", req.From.Value));
}
if (req.From == null && req.To != null)
{
Query = "Select count(*) from Reporting where machineid=@mid AND Reported<=@d1";
SQLParams.Add(new SQLParam("@mid", m));
SQLParams.Add(new SQLParam("@d1", req.To.Value));
}
if (req.From != null && req.To != null)
{
Query = "Select count(*) from Reporting where machineid=@mid and Reported between @d1 and @d2";
SQLParams.Add(new SQLParam("@mid", m));
SQLParams.Add(new SQLParam("@d1", req.From.Value));
SQLParams.Add(new SQLParam("@d2", req.To.Value));
}
lock (ni.sqllock)
{
if (Convert.ToInt32(sql.ExecSQLScalar(Query, SQLParams.ToArray())) == 0)
{
continue;
}
}
MachinesOK.Add(m);
}
if (MachinesOK.Count == 0)
{
ni.Error = "Machines has no report";
ni.ErrorID = ErrorFlags.NoData;
return(RESTStatus.Fail);
}
lock (ni.sqllock)
{
RetPaper.Data = RenderReport.RenderMachineReport(sql, MachinesOK, req.From, req.To, ReportingFlagsPaper.ReReport, "PDF");
}
break;
}
return(RESTStatus.Success);
}
public RESTStatus GetFile(SQLLib sql, HttpListenerRequest request, HttpListenerResponse response, object dummy, NetworkConnectionInfo ni, Int64 id)
{
if (ni.HasAcl(ACLFlags.ChangeServerSettings) == false && ni.HasAcl(ACLFlags.ComputerLogin) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
response.AddHeader("Content-Type", "text/plain; charset=UTF-8");
response.StatusCode = 403;
response.StatusDescription = "Forbidden";
byte[] data = Encoding.UTF8.GetBytes("403 - Forbidden.");
response.ContentLength64 = data.LongLength;
Stream output = response.OutputStream;
output.Write(data, 0, data.Length);
return(RESTStatus.Denied);
}
lock (ni.sqllock)
{
if (FileExistsCompleted(sql, id) == false)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidID;
response.AddHeader("Content-Type", "text/plain; charset=UTF-8");
response.StatusCode = 404;
response.StatusDescription = "Not found";
byte[] data = Encoding.UTF8.GetBytes("404 - Not found.");
response.ContentLength64 = data.LongLength;
Stream output = response.OutputStream;
output.Write(data, 0, data.Length);
return(RESTStatus.NotFound);
}
}
if (ni.HasAcl(ACLFlags.ComputerLogin) == true)
{
lock (ni.sqllock)
{
if (Convert.ToString(sql.ExecSQLScalar("SELECT MachineID FROM FileTransfers WHERE ID=@id AND Size=ProgressSize AND (Direction=0 OR Direction=2)",
new SQLParam("@id", id))) != ni.Username)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidID;
response.AddHeader("Content-Type", "text/plain; charset=UTF-8");
response.StatusCode = 404;
response.StatusDescription = "Not found";
byte[] data = Encoding.UTF8.GetBytes("404 - Not found.");
response.ContentLength64 = data.LongLength;
Stream output = response.OutputStream;
output.Write(data, 0, data.Length);
return(RESTStatus.NotFound);
}
}
}
string Filename = null;
lock (ni.sqllock)
{
Filename = Convert.ToString(sql.ExecSQLScalar("SELECT ServerFile FROM FileTransfers WHERE ID=@id",
new SQLParam("@id", id)));
}
if (File.Exists(Settings.Default.DataPath + Filename) == false)
{
ni.Error = "Cannot find local file";
ni.ErrorID = ErrorFlags.FileSystemError;
response.AddHeader("Content-Type", "text/plain; charset=UTF-8");
response.StatusCode = 500;
response.StatusDescription = "Server Error";
byte[] data = Encoding.UTF8.GetBytes("500 - Server Error.");
response.ContentLength64 = data.LongLength;
Stream output = response.OutputStream;
output.Write(data, 0, data.Length);
return(RESTStatus.ServerError);
}
Downloader.ReadFileChunked(Settings.Default.DataPath + Filename, request, response);
return(RESTStatus.Success);
}
public RESTStatus AppendUpload(SQLLib sql, FileUploadAppendData upload, NetworkConnectionInfo ni)
{
if (ni.HasAcl(ACLFlags.ChangeServerSettings) == false)
{
ni.Error = "Access denied";
ni.ErrorID = ErrorFlags.AccessDenied;
return(RESTStatus.Denied);
}
if (upload == null)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.Fail);
}
lock (ni.sqllock)
{
if (Computers.MachineExists(sql, upload.MachineID) == false)
{
ni.Error = "Invalid data";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.Fail);
}
}
if (upload.Data.Length != upload.Size)
{
ni.Error = "Invalid SZ";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.Fail);
}
if (string.IsNullOrWhiteSpace(upload.MD5) == true)
{
ni.Error = "No MD5";
ni.ErrorID = ErrorFlags.InvalidValue;
return(RESTStatus.Fail);
}
if (upload.MD5.ToLower() != MD5Utilities.CalcMD5(upload.Data).ToLower())
{
ni.Error = "MD5 Error";
ni.ErrorID = ErrorFlags.CheckSumError;
return(RESTStatus.Fail);
}
lock (ni.sqllock)
{
if (Convert.ToInt32(sql.ExecSQLScalar("SELECT COUNT(*) FROM FileTransfers WHERE ID=@id AND MachineID=@mid AND [Size]!=[ProgressSize] AND Direction=3",
new SQLParam("@mid", upload.MachineID),
new SQLParam("@id", upload.ID))) == 0)
{
ni.Error = "Invalid ID";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
}
Int64 TotalSZ; Int64 ProgressSize;
lock (ni.sqllock)
{
TotalSZ = Convert.ToInt64(sql.ExecSQLScalar("SELECT [Size] FROM FileTransfers WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", upload.MachineID),
new SQLParam("@id", upload.ID)));
}
lock (ni.sqllock)
{
ProgressSize = Convert.ToInt64(sql.ExecSQLScalar("SELECT ProgressSize FROM FileTransfers WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", upload.MachineID),
new SQLParam("@id", upload.ID)));
}
if (ProgressSize + upload.Size > TotalSZ)
{
ni.Error = "Too many data";
ni.ErrorID = ErrorFlags.ChunkTooLarge;
return(RESTStatus.Fail);
}
string Filename = null;
lock (ni.sqllock)
{
Filename = Settings.Default.DataPath + Convert.ToString(sql.ExecSQLScalar("SELECT ServerFile FROM FileTransfers WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", upload.MachineID),
new SQLParam("@id", upload.ID)));
}
if (File.Exists(Filename) == false)
{
if (ProgressSize > 0)
{
ni.Error = "FS Error - Missing";
ni.ErrorID = ErrorFlags.FileSystemError;
return(RESTStatus.Fail);
}
}
using (FileStream str = File.Open(Filename, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None))
{
str.Seek(0, SeekOrigin.End);
str.Write(upload.Data, 0, upload.Size);
}
FileInfo fi = new FileInfo(Filename);
if (ProgressSize + upload.Size != fi.Length)
{
ni.Error = "FS Error - Final SZ Error";
ni.ErrorID = ErrorFlags.FileSystemError;
return(RESTStatus.Fail);
}
lock (ni.sqllock)
{
sql.ExecSQL("UPDATE FileTransfers SET ProgressSize=@psz, DTUpdated=getutcdate() WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", upload.MachineID),
new SQLParam("@psz", fi.Length),
new SQLParam("@id", upload.ID));
}
if (fi.Length == TotalSZ)
{
string MD5 = MD5Utilities.CalcMD5File(Filename);
string MD5DB = "";
lock (ni.sqllock)
{
MD5DB = Convert.ToString(sql.ExecSQLScalar("SELECT MD5Sum FROM FileTransfers WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", upload.MachineID),
new SQLParam("@id", upload.ID)));
}
if (MD5.ToLower() != MD5DB.ToLower())
{
ni.Error = "Final MD5 error";
ni.ErrorID = ErrorFlags.InvalidData;
return(RESTStatus.Fail);
}
lock (ni.sqllock)
{
sql.ExecSQL("UPDATE FileTransfers SET Direction=0 WHERE ID=@id AND MachineID=@mid",
new SQLParam("@mid", upload.MachineID),
new SQLParam("@id", upload.ID));
}
}
return(RESTStatus.Success);
}
