public bool IsUserNotInRole(string userID, _5051.Models.UserRoleEnum role)
{
if (isTestingMode)
{
return(false); // all OK
}
if (IdentityBackend.UserHasClaimOfType(userID, role))
{
return(false);
}
return(true); // Not in role, so error
}
/// <summary>
/// checks if user has the given claim type and value
/// returns false if not
/// </summary>
/// <param name="user"></param>
/// <param name="claimType"></param>
/// <param name="claimValue"></param>
/// <returns></returns>
public bool UserHasClaimOfType(string userID, _5051.Models.UserRoleEnum role)
{
var findResult = FindUserByID(userID);
if (findResult == null)
{
return(false);
}
var claims = findResult.Claims.ToList();
var claimType = role.ToString();
foreach (var item in claims)
{
if (item.ClaimType == claimType)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Logs the user in using the given password
/// returns false if login fails
/// </summary>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
public bool LogUserIn(string userName, string password, _5051.Models.UserRoleEnum role, HttpContextBase context)
{
if (userName == null && password == null)
{
return(false);
}
var findResult = FindUserByUserName(userName);
if (findResult == null)
{
return(false);
}
//check that role is correct
if (role == _5051.Models.UserRoleEnum.SupportUser)
{
if (!UserHasClaimOfType(findResult.Id, _5051.Models.UserRoleEnum.SupportUser))
{
return(false);
}
if (password == supportPass)
{
var logOutResult = LogUserOut(context);
var cookieResult = CreateCookie("id", supportUserName, context);
return(true);
}
else
{
return(false);
}
}
if (role == _5051.Models.UserRoleEnum.TeacherUser)
{
if (!UserHasClaimOfType(findResult.Id, _5051.Models.UserRoleEnum.TeacherUser))
{
return(false);
}
if (password == teacherPass)
{
var logOutResult = LogUserOut(context);
var cookieResult = CreateCookie("id", teacherUserName, context);
return(true);
}
else
{
return(false);
}
}
var student = GetStudentById(findResult.Id);
if (student != null && student.Password == password)
{
var logOutResult = LogUserOut(context);
var cookieResult = CreateCookie("id", student.Id, context);
return(true);
}
return(false);
}
public bool ChangeUserPassword(string userName, string newPass, string oldPass, _5051.Models.UserRoleEnum role)
{
var findResult = FindUserByUserName(userName);
if (findResult == null)
{
return(false);
}
if (role == _5051.Models.UserRoleEnum.TeacherUser && UserHasClaimOfType(findResult.Id, _5051.Models.UserRoleEnum.TeacherUser))
{
if (oldPass != teacherPass)
{
return(false);
}
teacherPass = newPass;
return(true);
}
if (role == _5051.Models.UserRoleEnum.SupportUser && UserHasClaimOfType(findResult.Id, _5051.Models.UserRoleEnum.SupportUser))
{
supportPass = newPass;
return(true);
}
if (role == _5051.Models.UserRoleEnum.StudentUser)
{
//var student = DataSourceBackend.Instance.StudentBackend.Read(findResult.Id);
var student = GetStudentById(findResult.Id);
if (student == null)
{
return(false);
}
if (oldPass != student.Password)
{
return(false);
}
student.Password = newPass;
//var updateResult = UpdateStudent(student);
var updateResult = DataSourceBackend.Instance.StudentBackend.Update(student);
if (updateResult != null)
{
return(true);
}
}
return(false);
}
public bool ChangeUserPassword(string userName, string newPass, string oldPass, _5051.Models.UserRoleEnum role)
{
return(DataSource.ChangeUserPassword(userName, newPass, oldPass, role));
}
public bool LogUserIn(string userName, string password, _5051.Models.UserRoleEnum role, HttpContextBase context)
{
var myReturn = DataSource.LogUserIn(userName, password, role, context);
return(myReturn);
}
public bool UserHasClaimOfType(string userID, _5051.Models.UserRoleEnum role)
{
var myReturn = DataSource.UserHasClaimOfType(userID, role);
return(myReturn);
}
