ldap.cc

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#define LDAP_DEPRECATED 1

#include <stdio.h>
#include <ldap.h> //libldap2-dev

int main(int argc, const char *argv[])
{
    /*
 /* Adjust these setting for your own LDAP server */ 
 #define HOSTNAME "localhost" 
 #define PORT_NUMBER  LDAP_PORT 
 #define FIND_DN "uid=bjensen, ou=People, dc=example,dc=com" 
/*
    $ldaphost = "161.72.93.133:389";
    $baseDN   = "";
    $groupDN  = "cn=Operations,ou=Application Groups,".$baseDN;
*/
    const string host = "161.72.93.133";

   LDAP         *ld; 
   LDAPMessage  *result, *e; 
   BerElement   *ber; 
   char         *a; 
   char         **vals; 
   int          i, rc; 
   /* Get a handle to an LDAP connection. */ 
   if (!(ld = ldap_init(host.c_str(), LDAP_PORT)))
   {
       perror( "ldap_init" );
       return( 1 );
   }
    /*
   $sr = @ldap_search($con, $dn, $filter, $attributes);
    if (!$sr)
        return "ldap_search failed for dn=".$dn.": ".ldap_error($con);

    $srData = @ldap_get_entries($con, $sr);
    if ($srData["count"]==0)
        return "No results returned by ldap_get_entries for dn=".$dn.".";

    $email         =$srData[0]['mail'][0];
    $userCommonName=$srData[0]['cn'][0];
    $userDN        =$srData[0]['dn'];

    //------------------ Authenticate user
    if (!@ldap_bind($con, $userDN, $password))
        return "ldap_bind failed: ".ldap_error($con);
    */
   /* Bind anonymously to the LDAP server. */
   rc = ldap_simple_bind_s( ld, NULL, NULL );
   if ( rc != LDAP_SUCCESS )
   {
       fprintf(stderr, "ldap_simple_bind_s: %s\n", ldap_err2string(rc));
       return( 1 );
   }
   /* Search for the entry. */
   if ( ( rc = ldap_search_ext_s( ld, "ou=People,dc=fact,dc=iac,dc=es", LDAP_SCOPE_BASE,
                                 "(objectclass=*)", NULL, 0, NULL, NULL, LDAP_NO_LIMIT,
                                 LDAP_NO_LIMIT, &result ) ) != LDAP_SUCCESS )
   {
       fprintf(stderr, "ldap_search_ext_s: %s\n", ldap_err2string(rc));
       return( 1 );
   }

   /* Since we are doing a base search, there should be only
    one matching entry.  */
   e = ldap_first_entry( ld, result );
   if ( e != NULL )
   {
       printf( "\nFound %s:\n\n", FIND_DN );
       /* Iterate through each attribute in the entry. */
       for ( a = ldap_first_attribute( ld, e, &ber ); a != NULL; a = ldap_next_attribute( ld, e, ber ) )
       {
           /* For each attribute, print the attribute name and values. */
           if ((vals = ldap_get_values( ld, e, a)) != NULL )
           {
               for ( i = 0; vals[i] != NULL; i++ ) {
                   printf( "%s: %s\n", a, vals[i] );
               }
               ldap_value_free( vals );
           }
           ldap_memfree( a );
       }
       if ( ber != NULL ) {
           ber_free( ber, 0 );
       }
   }
   ldap_msgfree( result );
   ldap_unbind( ld );

   printf("end\n");

   return( 0 );