public List <string> TrenutniSadrzajFajlSistema(string username, string kolab)
{
string uloga = Autorizacija(username);
if (uloga == "Korisnik")
{
if (kolab != "NULL")
{
if (!EntitetiBaza.ContainsKey(kolab))
{
MyException e = new MyException
{
Greska = "Ne postoji korisnik" + kolab + "!"
};
throw new FaultException <MyException>(e);
}
if (((Korisnik)EntitetiBaza[username]).StraniKolaboratori.Contains(kolab))
{
if (((Korisnik)EntitetiBaza[kolab]).MojiKolaboratori.Contains(username))
{
ActionLogs("Korisnik " + username + " je zatrazio pregled fajl sistema korisnika " + kolab);
return(BazaFajlSistema[kolab]);
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
ActionLogs("Korisnik " + username + " je zatrazio pregled svog fajl sistema");
return(BazaFajlSistema[username]);
}
else
{
MyException e = new MyException
{
Greska = "Niste autorizovani kao korisnik!"
};
throw new FaultException <MyException>(e);
}
}
public void ObrisiFolder(string username, string usernameKorisnik, string foldername)
{
IPrincipal principal = Thread.CurrentPrincipal;
if (!principal.IsInRole("Delete"))
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao admin!"
};
throw new FaultException <MyException>(ex);
}
string uloga = Autorizacija(username);
if (uloga == "Admin")
{
if (!EntitetiBaza.ContainsKey(usernameKorisnik))
{
MyException e = new MyException
{
Greska = "Ne postoji korisnik " + usernameKorisnik + "!"
};
throw new FaultException <MyException>(e);
}
string pathString = System.IO.Path.Combine(usernameKorisnik, foldername);
if (pathString.Contains("\"") || pathString.Contains("|") || pathString.Contains("/") || pathString.Contains(">") ||
pathString.Contains("<") || pathString.Contains("*") || pathString.Contains("?") || pathString.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.Directory.Exists(pathString))
{
System.IO.Directory.Delete(pathString);
BazaFajlSistema[usernameKorisnik].Remove(pathString);
ActionLogs("Admin " + username + " " + "je obrisao folder " + foldername + " korisnika " + usernameKorisnik);
}
}
else
{
MyException e = new MyException
{
Greska = "Niste autorizovani kao admin!"
};
throw new FaultException <MyException>(e);
}
}
static void Main(string[] args)
{
Admin admin = new Admin("Aleksa", "1111");
Nadzor nadzor = new Nadzor("Nikola", "2222");
Korisnik korisnik1 = new Korisnik("Itan", "3333");
Korisnik korisnik2 = new Korisnik("Igor", "4444");
Korisnik korisnik3 = new Korisnik("Komsa", "5555");
EntitetiBaza.Add(admin.Username, admin);
EntitetiBaza.Add(nadzor.Username, nadzor);
EntitetiBaza.Add(korisnik1.Username, korisnik1);
EntitetiBaza.Add(korisnik2.Username, korisnik2);
EntitetiBaza.Add(korisnik3.Username, korisnik3);
BazaFajlSistema.Add(korisnik1.Username, new List <string>());
BazaFajlSistema.Add(korisnik2.Username, new List <string>());
BazaFajlSistema.Add(korisnik3.Username, new List <string>());
BazaPoruka.Add(korisnik1.Username, new List <string>());
BazaPoruka.Add(korisnik2.Username, new List <string>());
BazaPoruka.Add(korisnik3.Username, new List <string>());
BazaPoruka.Add(admin.Username, new List <string>());
Parametri.Add("MaxBrojFajlova", 0);
Parametri.Add("Vreme", 0);
if (System.IO.File.Exists("Parametri.txt"))
{
string[] lines = System.IO.File.ReadAllLines("Parametri.txt");
Parametri["MaxBrojFajlova"] = Int32.Parse(lines[0]);
Parametri["Vreme"] = Int32.Parse(lines[1]);
}
List <IAuthorizationPolicy> policies = new List <IAuthorizationPolicy>();
policies.Add(new MyAuthorizationPolicy());
#region Korisnik
NetTcpBinding bindingKorisnik = new NetTcpBinding();
bindingKorisnik.Security.Mode = SecurityMode.Transport;
bindingKorisnik.Security.Transport.ProtectionLevel = System.Net.Security.ProtectionLevel.EncryptAndSign;
bindingKorisnik.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
string adresaKorisnik = "net.tcp://localhost:6015/IServiceKorisnik";
ServiceHost hostKorisnik = new ServiceHost(typeof(ServiceKorisnik));
hostKorisnik.AddServiceEndpoint(typeof(IServiceKorisnik),
bindingKorisnik,
new Uri(adresaKorisnik));
hostKorisnik.Authorization.ExternalAuthorizationPolicies = policies.AsReadOnly();
hostKorisnik.Authorization.PrincipalPermissionMode = System.ServiceModel.Description.PrincipalPermissionMode.Custom;
hostKorisnik.Open();
Console.WriteLine("Host je otvoren na adresi : {0} - ServiceKorisnik", adresaKorisnik);
#endregion
#region Nadzor
NetTcpBinding bindingNadzor = new NetTcpBinding();
bindingNadzor.Security.Mode = SecurityMode.Transport;
bindingNadzor.Security.Transport.ProtectionLevel = System.Net.Security.ProtectionLevel.EncryptAndSign;
bindingNadzor.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
string adresaNadzor = "net.tcp://localhost:6016/IServiceNadzor";
ServiceHost hostNadzor = new ServiceHost(typeof(ServiceNadzor));
hostNadzor.AddServiceEndpoint(typeof(IServiceNadzor),
bindingNadzor,
new Uri(adresaNadzor));
hostNadzor.Authorization.ExternalAuthorizationPolicies = policies.AsReadOnly();
hostNadzor.Authorization.PrincipalPermissionMode = System.ServiceModel.Description.PrincipalPermissionMode.Custom;
hostNadzor.Open();
Console.WriteLine("Host je otvoren na adresi : {0} - ServiceNadzor", adresaNadzor);
#endregion
#region Admin
NetTcpBinding bindingAdmin = new NetTcpBinding();
bindingAdmin.Security.Mode = SecurityMode.Transport;
bindingAdmin.Security.Transport.ProtectionLevel = System.Net.Security.ProtectionLevel.EncryptAndSign;
bindingAdmin.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
string adresaAdmin = "net.tcp://localhost:6017/IServiceAdmin";
ServiceHost hostAdmin = new ServiceHost(typeof(ServiceAdmin));
hostAdmin.AddServiceEndpoint(typeof(IServiceAdmin),
bindingAdmin,
new Uri(adresaAdmin));
hostAdmin.Authorization.ExternalAuthorizationPolicies = policies.AsReadOnly();
hostAdmin.Authorization.PrincipalPermissionMode = System.ServiceModel.Description.PrincipalPermissionMode.Custom;
hostAdmin.Open();
Console.WriteLine("Host je otvoren na adresi : {0} - ServiceAdmin", adresaAdmin);
#endregion
#region Konekcija
NetTcpBinding bindingKonekcija = new NetTcpBinding();
bindingKonekcija.Security.Mode = SecurityMode.Transport;
bindingKonekcija.Security.Transport.ProtectionLevel = System.Net.Security.ProtectionLevel.EncryptAndSign;
bindingKonekcija.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
string adresaKonekcija = "net.tcp://localhost:6018/IServiceKonekcija";
ServiceHost hostKonekcija = new ServiceHost(typeof(ServiceKonekcija));
hostKonekcija.AddServiceEndpoint(typeof(IServiceKonekcija),
bindingKonekcija,
new Uri(adresaKonekcija));
hostKonekcija.Authorization.ExternalAuthorizationPolicies = policies.AsReadOnly();
hostKonekcija.Authorization.PrincipalPermissionMode = System.ServiceModel.Description.PrincipalPermissionMode.Custom;
hostKonekcija.Open();
Console.WriteLine("Host je otvoren na adresi : {0} - ServiceKonekcija", adresaKonekcija);
#endregion
Console.ReadLine();
hostKorisnik.Close();
hostNadzor.Close();
hostAdmin.Close();
hostKonekcija.Close();
}
public void ObrisiTxt(string username, string filename, string kolab)
{
using ((Thread.CurrentPrincipal.Identity as WindowsIdentity).Impersonate())
{
try
{
IPrincipal principal = Thread.CurrentPrincipal;// as MyPrincipal;
if (!principal.IsInRole("Delete"))
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(ex);
}
string uloga = Autorizacija(username);
if (uloga == "Korisnik")
{
if (kolab != "NULL")
{
if (!EntitetiBaza.ContainsKey(kolab))
{
MyException e = new MyException
{
Greska = "Ne postoji korisnik" + kolab + "!"
};
throw new FaultException <MyException>(e);
}
if (((Korisnik)EntitetiBaza[username]).StraniKolaboratori.Contains(kolab))
{
if (((Korisnik)EntitetiBaza[kolab]).MojiKolaboratori.Contains(username))
{
if (!filename.Contains(".txt"))
{
filename += ".txt";
}
string pathStringKolab = System.IO.Path.Combine(kolab, filename);
if (pathStringKolab.Contains("\"") || pathStringKolab.Contains("|") || pathStringKolab.Contains("/") || pathStringKolab.Contains(">") ||
pathStringKolab.Contains("<") || pathStringKolab.Contains("*") || pathStringKolab.Contains("?") || pathStringKolab.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.File.Exists(pathStringKolab))
{
System.IO.File.Delete(pathStringKolab);
BazaFajlSistema[kolab].Remove(pathStringKolab);
ActionLogs("Korisnik " + username + " " + "je obrisao txt " + filename + " korisnika kolaboratora " + kolab);
}
return;
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
if (!filename.Contains(".txt"))
{
filename += ".txt";
}
string pathString = System.IO.Path.Combine(username, filename);
if (pathString.Contains("\"") || pathString.Contains("|") || pathString.Contains("/") || pathString.Contains(">") ||
pathString.Contains("<") || pathString.Contains("*") || pathString.Contains("?") || pathString.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.File.Exists(pathString))
{
System.IO.File.Delete(pathString);
BazaFajlSistema[username].Remove(pathString);
ActionLogs("Korisnik " + username + " " + "je obrisao txt " + filename);
}
}
else
{
MyException e = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(e);
}
}
catch (UnauthorizedAccessException)
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(ex);
}
}
}
public void ModifikujFolder(string username, string foldername, string newFoldername, string kolab)
{
using ((Thread.CurrentPrincipal.Identity as WindowsIdentity).Impersonate())
{
try
{
IPrincipal principal = Thread.CurrentPrincipal;// as MyPrincipal;
if (!principal.IsInRole("Modify"))
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(ex);
}
string uloga = Autorizacija(username);
if (uloga == "Korisnik")
{
if (kolab != "NULL")
{
if (!EntitetiBaza.ContainsKey(kolab))
{
MyException e = new MyException
{
Greska = "Ne postoji korisnik" + kolab + "!"
};
throw new FaultException <MyException>(e);
}
if (((Korisnik)EntitetiBaza[username]).StraniKolaboratori.Contains(kolab))
{
if (((Korisnik)EntitetiBaza[kolab]).MojiKolaboratori.Contains(username))
{
string pathStringKolab = System.IO.Path.Combine(kolab, foldername);
string newPathStringKolab = System.IO.Path.Combine(kolab, newFoldername);
if (newPathStringKolab.Contains("\"") || newPathStringKolab.Contains("|") || newPathStringKolab.Contains("/") || newPathStringKolab.Contains(">") ||
newPathStringKolab.Contains("<") || newPathStringKolab.Contains("*") || newPathStringKolab.Contains("?") || newPathStringKolab.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.Directory.Exists(pathStringKolab))
{
System.IO.Directory.Move(pathStringKolab, newPathStringKolab);
int index = BazaFajlSistema[kolab].IndexOf(pathStringKolab);
BazaFajlSistema[kolab][index] = newPathStringKolab;
ActionLogs("Korisnik " + username + " " + "je preimenovao folder " + foldername + " korisnika kolaboratora" + kolab + " u " + newFoldername);
}
return;
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
string pathString = System.IO.Path.Combine(username, foldername);
string newPathString = System.IO.Path.Combine(username, newFoldername);
if (newPathString.Contains("\"") || newPathString.Contains("|") || newPathString.Contains("/") || newPathString.Contains(">") ||
newPathString.Contains("<") || newPathString.Contains("*") || newPathString.Contains("?") || newPathString.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.Directory.Exists(pathString))
{
System.IO.Directory.Move(pathString, newPathString);
int index = BazaFajlSistema[username].IndexOf(pathString);
BazaFajlSistema[username][index] = newPathString;
ActionLogs("Korisnik " + username + " " + "je preimenovao folder " + foldername + " u " + newFoldername);
}
}
else
{
MyException e = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(e);
}
}
catch (UnauthorizedAccessException)
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(ex);
}
}
}
public void ModifikujTxt(string username, string filename, string noviSadrzaj, string kolab)
{
using ((Thread.CurrentPrincipal.Identity as WindowsIdentity).Impersonate())
{
try
{
IPrincipal principal = Thread.CurrentPrincipal;// as MyPrincipal;
if (!principal.IsInRole("Modify"))
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(ex);
}
string uloga = Autorizacija(username);
if (uloga == "Korisnik")
{
if (kolab != "NULL")
{
if (!EntitetiBaza.ContainsKey(kolab))
{
MyException e = new MyException
{
Greska = "Ne postoji korisnik" + kolab + "!"
};
throw new FaultException <MyException>(e);
}
if (((Korisnik)EntitetiBaza[username]).StraniKolaboratori.Contains(kolab))
{
if (((Korisnik)EntitetiBaza[kolab]).MojiKolaboratori.Contains(username))
{
if (!filename.Contains(".txt"))
{
filename += ".txt";
}
string pathStringKolab = System.IO.Path.Combine(kolab, filename);
if (pathStringKolab.Contains("\"") || pathStringKolab.Contains("|") || pathStringKolab.Contains("/") || pathStringKolab.Contains(">") ||
pathStringKolab.Contains("<") || pathStringKolab.Contains("*") || pathStringKolab.Contains("?") || pathStringKolab.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.File.Exists(pathStringKolab))
{
using (System.IO.StreamWriter file = new System.IO.StreamWriter(pathStringKolab, true))
{
file.WriteLine(noviSadrzaj);
ActionLogs("Korisnik " + username + " " + "je dodao novi sadrzaj: |" + noviSadrzaj + "| u " + filename + " koji pripada korisniku kolaboratoru " + kolab);
}
}
return;
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
else
{
MyException e = new MyException
{
Greska = "Vi niste kolaborator korisnika " + kolab
};
throw new FaultException <MyException>(e);
}
}
if (!filename.Contains(".txt"))
{
filename += ".txt";
}
string pathString = System.IO.Path.Combine(username, filename);
if (pathString.Contains("\"") || pathString.Contains("|") || pathString.Contains("/") || pathString.Contains(">") ||
pathString.Contains("<") || pathString.Contains("*") || pathString.Contains("?") || pathString.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.File.Exists(pathString))
{
using (System.IO.StreamWriter file = new System.IO.StreamWriter(pathString, true))
{
file.WriteLine(noviSadrzaj);
ActionLogs("Korisnik " + username + " " + "je dodao novi sadrzaj: |" + noviSadrzaj + "| u " + filename);
}
}
}
else
{
MyException e = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(e);
}
}
catch (UnauthorizedAccessException)
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao Korisnik!"
};
throw new FaultException <MyException>(ex);
}
}
}
public void ModifikujTxt(string username, string usernameKorisnik, string filename, string noviSadrzaj)
{
IPrincipal principal = Thread.CurrentPrincipal;
if (!principal.IsInRole("Modify"))
{
MyException ex = new MyException
{
Greska = "Niste autorizovani kao admin!"
};
throw new FaultException <MyException>(ex);
}
string uloga = Autorizacija(username);
if (uloga == "Admin")
{
if (!EntitetiBaza.ContainsKey(usernameKorisnik))
{
MyException e = new MyException
{
Greska = "Ne postoji korisnik " + usernameKorisnik + "!"
};
throw new FaultException <MyException>(e);
}
if (!filename.Contains(".txt"))
{
filename += ".txt";
}
string pathString = System.IO.Path.Combine(usernameKorisnik, filename);
if (pathString.Contains("\"") || pathString.Contains("|") || pathString.Contains("/") || pathString.Contains(">") ||
pathString.Contains("<") || pathString.Contains("*") || pathString.Contains("?") || pathString.Contains(":"))
{
MyException e = new MyException
{
Greska = "Format nije dobar!"
};
throw new FaultException <MyException>(e);
}
if (System.IO.File.Exists(pathString))
{
using (System.IO.StreamWriter file = new System.IO.StreamWriter(pathString, true))
{
file.WriteLine(noviSadrzaj);
ActionLogs("Admin " + username + " " + "je dodao novi sadrzaj: |" + noviSadrzaj + "| u " + filename + " koji pripada korisniku " + usernameKorisnik);
}
}
}
else
{
MyException e = new MyException
{
Greska = "Niste autorizovani kao admin!"
};
throw new FaultException <MyException>(e);
}
}
