public static List<Student> getMatchingStudents(string givenName, string surname)
{
List<Student> matches = new List<Student>();
using (PrincipalContext pc = new PrincipalContext(
ContextType.ApplicationDirectory, "ailds01v.home.ad1.sou.edu:1556",
"CN=Users,CN=University", ContextOptions.Negotiate | ContextOptions.SecureSocketLayer))
{
SouPerson findPerson = new SouPerson(pc);
findPerson.GivenName = givenName;
findPerson.Surname = surname;
PrincipalSearcher searcher = new PrincipalSearcher(findPerson);
PrincipalSearchResult<Principal> results = searcher.FindAll();
foreach (SouPerson person in results)
{
if (person.souStudent == true)
{
Student s = new Student();
s.setKey1(person.souStudentKey1);
s.setKey2(person.souStudentKey2);
s.setUsername(person.Name);
matches.Add(s);
}
}
return matches;
}
}
/// <summary>
/// Tests whether or not givenName, surname, id and dob match a user
/// </summary>
/// <param name="givenName">Last name</param>
/// <param name="surname">First name</param>
/// <param name="id">SSN or 940</param>
/// <param name="dob">Date of birth</param>
/// <returns>
/// username if a match is found
/// empty string if a match is not found
/// </returns>
public static string isValidKey(string givenName, string surname, string id, string strRawDOB)
{
string key1, key2, username;
List<Student> matches;
Student s = new Student();
String dob = "";
givenName = givenName.Trim();
surname = surname.Trim();
// Parse Calendar picker date into MMDDYY
try
{
DateTime objDOB = DateTime.Parse(strRawDOB);
dob = objDOB.ToString("MMddyy");
}
catch
{
// Try MMddyy
try
{
DateTime objDOB = DateTime.ParseExact(strRawDOB, "MMddyy", null);
dob = objDOB.ToString("MMddyy");
}
catch
{
try
{
// Try MMddyyyy
DateTime objDOB = DateTime.ParseExact(strRawDOB, "MMddyyyy", null);
dob = objDOB.ToString("MMddyy");
}
catch
{
return "";
}
}
}
matches = LDS.getMatchingStudents(givenName, surname);
foreach (Student m in matches)
{
if (m.isKey(id, dob))
{
log.Debug(String.Format("Student Key is valid for {0}", m.getUsername()));
return m.getUsername();
}
else
{
log.Debug(String.Format("Student Key is invalid for {0}", m.getUsername()));
}
}
return "";
}
