//UserAccountArray.json
public bool[] LoginService(string username, string password)
{
bool loginAccount = true; // bool check if login suceess
bool exiteAccount = false; // check if account is exit
bool[] result = new bool[2]; // return bool value as array size 2
AccountUser loginUser = new AccountUser(); // create object login user
RootAccount_inJson RootJson = new RootAccount_inJson(); // create root array fot json
List <AccountUser> ListAccount = new List <AccountUser>(); // create a list of account user for convert.
String pathJson = HttpRuntime.AppDomainAppPath + "\\UserAccountArray.json"; // find the path for Json data file.
string Json;
try
{
string JsonData = File.ReadAllText(pathJson); // read the Json path file to string
RootJson = JsonConvert.DeserializeObject <RootAccount_inJson>(JsonData); //convert it to a array object of account user
//check if the data is exits account.
if (RootJson.UsersArray != null)
{
ListAccount = RootJson.UsersArray.ToList <AccountUser>(); // conver object root to list of acount user
foreach (AccountUser item in ListAccount) // scant throught the list
{
if (item.username == username) // find the username
{
exiteAccount = true; // turn on the acount exit
//result[0] = true;
if (password == item.password) // check the the password it it correct by decrypt password.
{
loginAccount = true;
//result[1] = true;
}
else
{
loginAccount = false;
//result[1] = false;
}
}
}
}
}
catch (Exception ec)
{
}
result[0] = exiteAccount;
result[1] = loginAccount;
return(result);
}
// account service input username and passwor and return bool value.
public bool AccontService(string username, string password)
{
bool createdAccount = false; //bool check if acount created
bool exiteAccount = false; // bool check if account already created
AccountUser newUser = new AccountUser(); // object for user create
RootAccount_inJson RootJson = new RootAccount_inJson();
List <AccountUser> ListAccount = new List <AccountUser>();
string Json;
EncryptDecrypService.ServiceClient proxyED = new EncryptDecrypService.ServiceClient(); // call the proxy service referrence
String pathJson = HttpRuntime.AppDomainAppPath + "\\UserStoreDataJson.json"; // FInd the path for Json file that store User infos
//String pathJson = HttpContext.Current.Request.ApplicationPath;// ( @"\\UserStoreDataJson.json");
try
{
string JsonData = File.ReadAllText(pathJson); // Read all data in Json file int to string
RootJson = JsonConvert.DeserializeObject <RootAccount_inJson>(JsonData); // convert string data to Json root
// check if there are exit account in the Root
if (RootJson.UsersArray != null)
{
ListAccount = RootJson.UsersArray.ToList <AccountUser>(); // teanser to a list of string for easy to convert and scan for check
foreach (AccountUser item in ListAccount) // scan the list account
{
if (item.username == username) // find the username, mean account exit in the data.
{
exiteAccount = true;
}
}
}
// condition when account does not in the data then create new account.
if (!exiteAccount)
{
string encrypted_password = proxyED.Encrypt(password);// encrypt the password by using encryp and derypt service on ASU server.
newUser.username = username;
//newUser.password = password;
newUser.password = encrypted_password;
ListAccount.Add(newUser); // add new user in the list
RootJson.UsersArray = ListAccount.ToArray <AccountUser>(); // convert list to root object
Json = JsonConvert.SerializeObject(RootJson, Formatting.Indented); // write back to Json format
File.WriteAllText(pathJson, Json); // write back to Json file store in system
createdAccount = true;
}
}
catch (Exception ec) { }
return(createdAccount);
}
