public void SaveToken(Token token)
{
String tokenHash = AES.Encrypt(token.TokenString, token.TokenString + token.UserId);
TokenRow savedTokenRow = db.SingleOrDefault<TokenRow>(@"WHERE UserId = @0 AND DeviceId = @1", token.UserId, (int)token.DeviceType);
TokenRow tokenRow = new TokenRow() { DateCreated = DateTime.Now, DateExpires = token.DateExpires, DeviceId = (int)token.DeviceType, Token = tokenHash, UserId = token.UserId };
if(savedTokenRow == null) {
db.Insert(tokenRow);
}
else {
tokenRow.TokenId = savedTokenRow.TokenId;
db.Update(tokenRow);
}
}
public ObjectValueResult CreateUserApp(Token token, AppType appType)
{
bool isValid = isValidToken((int)token.UserId, token.TokenString);
if(!isValid) {
return new ObjectValueResult(new String[] { Result.INVALID_TOKEN_ERROR });
}
UserAppProvider appProvider = new UserAppProvider();
UserAppInfo userAppInfo = appProvider.GetUserApp(token.UserId, appType);
if(userAppInfo != null) {
return new ObjectValueResult(new String[] { Result.USER_APP_EXISTS_ERROR });
}
userAppInfo = appProvider.CreateUserApp(token.UserId, appType);
if(userAppInfo == null) {
return new ObjectValueResult(new String[] { APP_CREATION_FAILURE });
}
return new ObjectValueResult(userAppInfo);
}
public TokenValueResult AuthenticateUser(UserInfo userInfo, String password, Device device)
{
String[] errors = ValidateLoginInfo(userInfo.Email, password);
if(errors.Length > 0) {
return new TokenValueResult(errors);
}
UserProvider userProvider = new UserProvider();
long userId = userProvider.GetUserId(userInfo.Email, password);
if(userId < 0) {
return new TokenValueResult(new String[] { Result.EMAIL_PW_ERROR });
}
if(!userProvider.IsUserActive(userId)) {
return new TokenValueResult(new String[0]) { NeedsActivation = true, Token = new Token { UserId = userId } };
}
Token token = new Token() { TokenString = TokenGenerator.GenerateToken((int)userId), DeviceType = device, DateExpires = GetNewTokenExpirationDate(device), UserId = userId };
TokenProvider tokenProvider = new TokenProvider();
tokenProvider.SaveToken(token);
TokenValueResult tokenValueResult = new TokenValueResult(token);
return tokenValueResult;
}
public TokenValueResult(Token token)
: base(true)
{
Token = token;
}
public void SaveToken(Token token)
{
Save(TOKEN_FILE, token);
}