//OK
public override string[] GetAllRoles()
{
string[] res = null;
try
{
var ad = new ADAuthenticationHelper(this.domain, this.contextUsername, this.contextPassword);
var groups = ad.GetAllGroups();
if (groups.Count == 0)
res = new string[0];
else
res = groups.ToArray();
}
catch (Exception e)
{
throw new ProviderException("GetAllRoles() error in "+ providerName , e);
}
return res;
}
public override MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords)
{
var res = new MembershipUserCollection();
totalRecords = 0; //not filled
try
{
var ad = new ADAuthenticationHelper(
this.domain, this.contextUsername, this.contextPassword);
var users = ad.FindUsers(usernameToMatch);
int counter = 0;
int startIndex = pageSize * pageIndex;
int endIndex = startIndex + pageSize - 1;
foreach (var user in users)
{
if (counter >= startIndex)
{
MembershipUser u = GetUser(user, true);
res.Add(u);
}
if (endIndex > 0)
{
if (counter >= endIndex) { break; }
}
counter++;
}
}
catch (Exception ex)
{
throw new ProviderException("FindUsersByName() error in " + providerName, ex);
}
return res;
}
//OK
public override bool ValidateUser(string username, string password)
{
bool result = false;
try
{
var ad = new ADAuthenticationHelper(
this.domain, this.contextUsername, this.contextPassword);
result = ad.IsAuthenticated(this.domain, username, password);
}
catch (Exception ex)
{
throw new ProviderException("ValidateUser(string, string) error in " + providerFullName, ex);
}
return result;
}
//OK
public override bool RoleExists(string rolename)
{
bool exists = false;
try
{
var ad = new ADAuthenticationHelper(this.domain, this.contextUsername, this.contextPassword);
var list = ad.GetAllGroups(rolename);
if (list.Count > 0)
exists = true;
}
catch (Exception e)
{
throw new ProviderException("RoleExists(string) error in SidRoleProvider", e);
}
return exists;
}
//OK
public override bool IsUserInRole(string username, string rolename)
{
bool userIsInRole = false;
try
{
var ad = new ADAuthenticationHelper(this.domain, this.contextUsername, this.contextPassword);
var list = ad.GetUsersInGroup(rolename, true, username);
//return PrincipalOperationException #87 with some roles
//see http://support.microsoft.com/kb/2585635
if (list.Count > 0)
userIsInRole = true;
}
catch (Exception e)
{
throw new ProviderException("IsUserInRole(string, string) error in " + providerName, e);
}
return userIsInRole;
}
//OK
public override string[] GetUsersInRole(string rolename)
{
string[] res = null;
try
{
var ad = new ADAuthenticationHelper(this.domain, this.contextUsername, this.contextPassword);
var list = ad.GetUsersInGroup(rolename, false);
if (list.Count == 0)
res = new string[0];
else
res = list.ToArray();
}
catch (Exception e)
{
throw new ProviderException("GetUsersInRole() error in " + providerName, e);
}
return res;
}
