src/powerldap.hh

   1 /*
   2  *  PowerDNS LDAP Connector
   3  *  By PowerDNS.COM BV
   4  *  By Norbert Sendetzky <norbert@linuxnetworks.de> (2003-2007)
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License version 2
   8  *  as published by the Free Software Foundation.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  */
  19
  20
  21
  22 #include <list>
  23 #include <map>
  24 #include <string>
  25 #include <vector>
  26 #include <stdexcept>
  27 #include <inttypes.h>
  28 #include <errno.h>
  29 #include <lber.h>
  30 #include <ldap.h>
  31
  32 #ifdef HAVE_CONFIG_H
  33 #include <config.h>
  34 #endif
  35
  36
  37
  38 #ifndef POWERLDAP_HH
  39 #define POWERLDAP_HH
  40
  41 using std::list;
  42 using std::map;
  43 using std::string;
  44 using std::vector;
  45
  46 class LdapAuthenticator;
  47
  48 class PowerLDAP
  49 {
  50     LDAP* d_ld;
  51     string d_hosts;
  52     int d_port;
  53     bool d_tls;
  54     list<LDAPMessage*> m_results;
  55
  56     const string getError( int rc = -1 );
  57     int waitResult( int msgid = LDAP_RES_ANY, int timeout = 0, LDAPMessage** result = NULL );
  58     void ensureConnect();
  59
  60   public:
  61     typedef map<string, vector<string> > sentry_t;
  62     typedef vector<sentry_t> sresult_t;
  63
  64     PowerLDAP( const string& hosts = "ldap://127.0.0.1/", uint16_t port = LDAP_PORT, bool tls = false );
  65     ~PowerLDAP();
  66
  67     bool connect();
  68
  69     void getOption( int option, int* value );
  70     void setOption( int option, int value );
  71
  72     void bind( LdapAuthenticator *authenticator );
  73     void bind( const string& ldapbinddn = "", const string& ldapsecret = "", int method = LDAP_AUTH_SIMPLE, int timeout = 5 );
  74     void simpleBind( const string& ldapbinddn = "", const string& ldapsecret = "" );
  75     int search( const string& base, int scope, const string& filter, const char** attr = 0 );
  76     void modify( const string& dn, LDAPMod *mods[], LDAPControl **scontrols = 0, LDAPControl **ccontrols = 0 );
  77
  78     bool getSearchEntry( int msgid, sentry_t& entry, bool dn = false, int timeout = 5 );
  79     void getSearchResults( int msgid, sresult_t& result, bool dn = false, int timeout = 5 );
  80
  81     static const string escape( const string& tobe );
  82 };
  83
  84
  85
  86 #endif