private List<LDAPUser> doSearchForUsers(string cn, string baseDN, LDAPConnOpts lco, bool allAttrs)
{
List<LDAPUser> users = new List<LDAPUser>();
if (StringExtensions.IsEmpty(cn))
cn = "*";
int x = (int)lco;
LdapSearchResults lsr = lc.Search(baseDN,
x,
"(&(objectClass=user)(cn=" + cn + "))",
null,
false
);
if (lsr.hasMore() == false) {
throw new Exception("No matching users found for " + cn);
}
else
{
while (lsr.hasMore())
{
LDAPUser user;
LdapEntry nextEntry = null;
try {
nextEntry = lsr.next();
Logger.Debug("Next Entry {0}", nextEntry.DN);
user = AttributeUtil.iterUsrAttrs(nextEntry.getAttributeSet(), nextEntry.DN);
users.Add(user);
}
catch(LdapException e)
{
Logger.Error("Error: " + e.LdapErrorMessage);
// Exception is thrown, go for next entry
continue;
}
}
}
return users;
}
/// <summary>
/// Performs a search from the base specified
/// The ldap search must be specified e.g (&(objectClass=user)(cn=jared*))
/// </summary>
/// <param name="ldapSearchSyntax">
/// A <see cref="System.String"/>
/// </param>
/// <returns>
/// A <see cref="List<LDAPUser>"/>
/// </returns>
public List<LDAPZFDApp> FindZFDApps(string cn, string baseDN, LDAPConnOpts lco)
{
List<LDAPZFDApp> apps = new List<LDAPZFDApp>();
if (StringExtensions.IsEmpty(cn))
cn = "*";
LdapSearchResults lsc=lc.Search(baseDN,
LdapConnection.SCOPE_SUB,
"(&(objectClass=appApplication)(cn=" + cn +"))", //e.g. (&(objectClass=user)(cn=jared*))
null,
false);
while (lsc.hasMore()) // we found some matches in the search and have results to parse
{
LDAPZFDApp app;
LdapEntry nextEntry = null;
try
{
nextEntry = lsc.next();
Logger.Debug("Next Entry {0}", nextEntry.DN);
app = AttributeUtil.iterZFDAppAttrs(nextEntry.getAttributeSet(), nextEntry.DN);
apps.Add(app);
}
catch(LdapException e)
{
Logger.Error("Error: " + e.LdapErrorMessage); // Exception is thrown, go for next entry
continue;
}
}
return apps;
}
/// <summary>
/// Search for users with the specified CN.
/// Wild cards can be used for the search.
///
/// Must specify the baseDN to search from.
///
/// Specify the LDAP search criteria. SUB, One, BASE
/// These control if the search will searc subcontainers or not.
///
/// The param allAttrs specifies whether or not the property unknown attributes is populated
/// with attributes that have no match method (property in the LDAPUser object)
/// </summary>
/// <exception cref="Exception">Exception is thrown if no users are found</exception>
/// <param name="cn">
/// A <see cref="System.String"/>
/// </param>
/// <param name="baseDN">
/// A <see cref="System.String"/>
/// </param>
/// <param name="lco">
/// A <see cref="LDAPConnOpts"/>
/// </param>
/// <param name="allAttrs">
/// A <see cref="System.Boolean"/>
/// </param>
/// <returns>
/// A <see cref="List<LDAPUser>"/>
/// </returns>
public List<LDAPUser> findUsers(string cn, string baseDN, LDAPConnOpts lco, bool allAttrs)
{
return doSearchForUsers(cn, baseDN, lco, false);
}
/// <summary>
/// Searchs for a specified user or users.
/// A null or empty parameter can be passed in which case the search will be wild.
/// </summary>
/// <param name="cn">
/// A <see cref="System.String"/>
/// </param>
/// <returns>
/// A <see cref="Dictionary<System.String, LDAPUser>"/>
/// </returns>
public Dictionary<string, LDAPUser> findUniqUsers(string cn, LDAPConnOpts lco)
{
Logger.Debug("searching wth a scope level of {0}", lco);
Dictionary<string, LDAPUser> d = new Dictionary<string, LDAPUser>();
if (StringExtensions.IsEmpty(cn))
cn = "*";
LdapSearchResults lsc=lc.Search(authUser.BASE_DN,
(int)lco,
"(&(objectClass=Person)(cn=" + cn + "))", //e.g. (&(objectClass=user)(cn=jared*))
null,
false);
while (lsc.hasMore()) // we found some matches in the search and have results to parse
{
LDAPUser user;
LdapEntry nextEntry = null;
try
{
nextEntry = lsc.next();
Logger.Debug("Next Entry {0}", nextEntry.DN);
user = AttributeUtil.iterUsrAttrs(nextEntry.getAttributeSet(), nextEntry.DN);
d.Add(AttributeUtil.getAttr(nextEntry.getAttributeSet(), ATTRNAME.CN),user);
}
catch (ArgumentException ae)
{
Logger.Debug(ae.StackTrace);
Logger.Error("Duplicate user {0}", nextEntry.DN);
continue;
}
catch(LdapException e)
{
Logger.Error("Error: " + e.LdapErrorMessage);
// Exception is thrown, go for next entry
continue;
}
}
return d;
}
private List<LDAPUser> doSearchForUsers(string filter, string baseDN, LDAPConnOpts ldapConnectionOpts, bool allAttrs)
{
List<LDAPUser> users = new List<LDAPUser>();
int x = (int)ldapConnectionOpts;
LdapSearchResults lsr = lc.Search(baseDN,
x,
filter,
null,
false
);
if (lsr.hasMore() == false) {
throw new Exception("No matching users found for " + filter);
}
else
{
while (lsr.hasMore())
{
LDAPUser user;
LdapEntry nextEntry = null;
try {
nextEntry = lsr.next();
Logger.Debug("Next Entry {0}", nextEntry.DN);
user = AttributeUtil.iterUsrAttrs(nextEntry.getAttributeSet(), nextEntry.DN);
users.Add(user);
}
catch(LdapException e)
{
Logger.Error("Error: " + e.LdapErrorMessage);
// Exception is thrown, go for next entry
continue;
}
}
}
return users;
}
/// <summary>
/// Search for users with the specified CN.
/// Wild cards can be used for the search.
///
/// Must specify the baseDN to search from.
///
/// Specify the LDAP search criteria. SUB, One, BASE
/// These control if the search will searc subcontainers or not
/// </summary>
/// <exception cref="Exception">Exception is thrown if no users are found</exception>
/// <param name="cn">
/// A <see cref="System.String"/>
/// </param>
/// <param name="baseDN">
/// A <see cref="System.String"/>
/// </param>
/// <param name="lco">
/// A <see cref="LDAPConnOpts"/>
/// </param>
/// <returns>
/// A <see cref="List<LDAPUser>"/>
/// </returns>
public List<LDAPUser> findUsers(string cn, string baseDN, LDAPConnOpts lco)
{
return doSearchForUsers("(&(objectClass=user)(cn=" + cn + "))", baseDN, lco, false);
}
