/// <summary>
/// Assigns member to module groups found in the active directory
/// </summary>
/// <param name="username"></param>
public void AssignMemberToGroups(string username)
{
arrayGroups = userInformation.GetAllGroupsForAUser();
int count = arrayGroups.Count;
for (int i = 0; i < count; ++i)
{
bool isValidFirst3CharsOfModulesCode = false;
bool isValidLast4CharsOfModulesCode = false;
//eliminate none modules codes
if (arrayGroups[i].ToString().Length == 7) //Number of characters in module code. eg ONT3210
{
string first3CharsOfModulesCode = arrayGroups[i].ToString().Substring(0, 3);
foreach (char c in first3CharsOfModulesCode)
{
if ((int)c >= 65 && (int)c <= 90) //First 3 characters on modulue code EACH between A - Z
{
isValidFirst3CharsOfModulesCode = true;
}
else
{
isValidFirst3CharsOfModulesCode = false;
break;
}
}
string last4CharsOfModulesCode = arrayGroups[i].ToString().Substring(3, 4);
foreach (char c in last4CharsOfModulesCode)
{
if ((int)c >= 48 && (int)c <= 57) //Last 4 characters on modulue code EACH between 0 - 9
{
isValidLast4CharsOfModulesCode = true;
}
else
{
isValidLast4CharsOfModulesCode = false;
break;
}
}
if (isValidFirst3CharsOfModulesCode == true && isValidLast4CharsOfModulesCode == true)
{
//add group to database if group not in database
dal = new LoginDAL();
Group group;
if (!dal.GroupExists(group = new Group(arrayGroups[i].ToString())))
{
dal.InsertGroup(group = new Group(arrayGroups[i].ToString(), userInformation.GetGroupDescription(arrayGroups[i].ToString())));
}
//finally assign the member to a module group found in the active directory
Group_Member group_Member = new Group_Member(username, dal.GetGroupID(group));
dal.AssignMemberTogroup(group_Member);
}
}
}
}
/// <summary>
/// Validate if the user is a memeber of the school of ICT against the active directory
/// </summary>
/// <returns></returns>
public bool IsSchoolOfICTMember()
{
dal = new LoginDAL();
Membership membership = new Membership(userInformation.GetDepartment(), userInformation.GetDescription());
if (dal.MembershipExists(membership))
{
return true;
}
else
{
return false;
}
}
protected void LoginButton_Click(object sender, EventArgs e)
{
Member_Status member_Status;
dal = new LoginDAL();
string username = LoginUser.UserName;
string password = LoginUser.Password;
//Validate the Credentials against the active directory
userInformation = new ActiveDirectoryDAL(username, password);
username = SSTCryptographer.Encrypt(username);
bool isValid = userInformation.ValidateCredentials();
if (!isValid) //Invalid Credentials
{
failureText = "Incorrect username or password.";
ErrorInfo.Visible = true;
}
else if (dal.GetMemberStatus(member_Status = new Member_Status(username)))
{
failureText = "Your account has been suspended.";
ErrorInfo.Visible = true;
}
else //Valid Credentials
{
userInformation.GetUserInformation();
if (IsSchoolOfICTMember())
{
//treat the case where we set the remember me check box
if (LoginUser.RememberMeSet)
{
RememberMe(username, password);
}
dal = new LoginDAL();
//save data into db if first time login
Member member;
if (!dal.MemberExists(member = new Member(username)))
{
//add member to database
member = new Member(username, userInformation.GetFirstName(), userInformation.GetLastName(), userInformation.GetDisplayName(), userInformation.GetEmail(), userInformation.GetThumbnailPhoto(), userInformation.GetDescription(), userInformation.GetCompany(), ValidateMemberType());
dal.InsertMember(member);
//assign member to groups
AssignMemberToGroups(username);
}
Session["memberID"] = username;
// Server.Transfer("~/Home.aspx");
Response.Redirect("~/Home.aspx"); //Redirect to home page if the user is a memeber of the faculty of ICT
}
else
{
//Display error message if the user is not a memeber of the faculty of ICT
failureText = "Sorry. You need to be a registered school of ICT member in order to gain access to this site";
ErrorInfo.Visible = true;
}
}
}
protected void LoginButton_Click(object sender, EventArgs e)
{
Member_Status member_Status;
dal = new LoginDAL();
string username = LoginUser.UserName;
string password = LoginUser.Password;
//Validate the Credentials against the active directory
userInformation = new ActiveDirectoryDAL(username, password);
username = SSTCryptographer.Encrypt(username);
bool isValid = userInformation.ValidateCredentials();
if (!isValid) //Invalid Credentials
{
failureText = "Incorrect username or password.";
ErrorInfo.Visible = true;
}
else if (dal.GetMemberStatus(member_Status = new Member_Status(username)))
{
failureText = "Your account has been suspended.";
ErrorInfo.Visible = true;
}
else //Valid Credentials
{
userInformation.GetUserInformation();
if (IsSchoolOfICTMember())
{
//treat the case where we set the remember me check box
if (LoginUser.RememberMeSet)
{
RememberMe(username, password);
}
dal = new LoginDAL();
//save data into db if first time login
Member member;
if (!dal.MemberExists(member = new Member(username)))
{
//add member to database
member = new Member(username, userInformation.GetFirstName(), userInformation.GetLastName(), userInformation.GetDisplayName(), userInformation.GetEmail(), userInformation.GetThumbnailPhoto(), userInformation.GetDescription(), userInformation.GetCompany(), ValidateMemberType());
dal.InsertMember(member);
//assign member to groups
AssignMemberToGroups(username);
}
Session["memberID"] = username;
// Server.Transfer("~/Home.aspx");
Response.Redirect("~/Home.aspx"); //Redirect to home page if the user is a memeber of the faculty of ICT
}
else
{
//Display error message if the user is not a memeber of the faculty of ICT
failureText = "Sorry. You need to be a registered school of ICT member in order to gain access to this site";
ErrorInfo.Visible = true;
}
}
}
