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openldap  2.4.31
Functions | Variables
ldapexop.c File Reference
#include "portable.h"
#include <stdio.h>
#include <ac/stdlib.h>
#include <ac/ctype.h>
#include <ac/socket.h>
#include <ac/string.h>
#include <ac/time.h>
#include <ac/unistd.h>
#include <ldap.h>
#include "ldif.h"
#include "lutil.h"
#include "lutil_ldap.h"
#include "ldap_defaults.h"
#include "common.h"

Go to the source code of this file.

Functions

void usage (void)
int handle_private_option (int i)
int main (int argc, char *argv[])

Variables

const char options [] = "d:D:e:h:H:InNO:o:p:QR:U:vVw:WxX:y:Y:Z"

Function Documentation

Definition at line 58 of file ldapexop.c.

{
       switch ( i ) {
       default:
              return 0;
       }
       return 1;
}
int main ( int  argc,
char *  argv[] 
)

Definition at line 69 of file ldapexop.c.

{
       int           rc;

       LDAP          *ld = NULL;

       char          *matcheddn = NULL, *text = NULL, **refs = NULL;
       LDAPControl **ctrls = NULL;
       int           id, code;
       LDAPMessage   *res = NULL;

       tool_init( TOOL_EXOP );
       prog = lutil_progname( "ldapexop", argc, argv );

       /* LDAPv3 only */
       protocol = LDAP_VERSION3;

       tool_args( argc, argv );

       if ( argc - optind < 1 ) {
              usage();
       }

       ld = tool_conn_setup( 0, 0 );

       tool_bind( ld );

       argv += optind;
       argc -= optind;

       if ( strcasecmp( argv[ 0 ], "whoami" ) == 0 ) {
              tool_server_controls( ld, NULL, 0 );

              rc = ldap_whoami( ld, NULL, NULL, &id ); 
              if ( rc != LDAP_SUCCESS ) {
                     tool_perror( "ldap_extended_operation", rc, NULL, NULL, NULL, NULL );
                     rc = EXIT_FAILURE;
                     goto skip;
              }

       } else if ( strcasecmp( argv[ 0 ], "cancel" ) == 0 ) {
              int           cancelid;

              switch ( argc ) {
              case 2:
                      if ( lutil_atoi( &cancelid, argv[ 1 ] ) != 0 || cancelid < 0 ) {
                            fprintf( stderr, "invalid cancelid=%s\n\n", argv[ 1 ] );
                            usage();
                     }
                     break;

              default:
                     fprintf( stderr, "need cancelid\n\n" );
                     usage();
              }

              rc = ldap_cancel( ld, cancelid, NULL, NULL, &id );
              if ( rc != LDAP_SUCCESS ) {
                     tool_perror( "ldap_cancel", rc, NULL, NULL, NULL, NULL );
                     rc = EXIT_FAILURE;
                     goto skip;
              }

       } else if ( strcasecmp( argv[ 0 ], "passwd" ) == 0 ) {
              fprintf( stderr, "use ldappasswd(1) instead.\n\n", argv[ 0 ] );
              usage();
              /* TODO? */

       } else if ( strcasecmp( argv[ 0 ], "refresh" ) == 0 ) {
              int           ttl = 3600;
              struct berval dn;

              switch ( argc ) {
              case 3:
                     ttl = atoi( argv[ 2 ] );

              case 2:
                     dn.bv_val = argv[ 1 ];
                     dn.bv_len = strlen( dn.bv_val );
                     break;

              default:
                     fprintf( stderr, _("need DN [ttl]\n\n") );
                     usage();
              }
              
              tool_server_controls( ld, NULL, 0 );

              rc = ldap_refresh( ld, &dn, ttl, NULL, NULL, &id ); 
              if ( rc != LDAP_SUCCESS ) {
                     tool_perror( "ldap_extended_operation", rc, NULL, NULL, NULL, NULL );
                     rc = EXIT_FAILURE;
                     goto skip;
              }

       } else {
              char *p;

              if ( argc != 1 ) {
                     usage();
              }

              p = strchr( argv[ 0 ], ':' );
              if ( p == argv[ 0 ] ) {
                     usage();
              }

              if ( p != NULL )
                     *p++ = '\0';

              if ( tool_is_oid( argv[ 0 ] ) ) {
                     struct berval reqdata;
                     struct berval type;
                     struct berval value;
                     int           freeval;

                     if ( p != NULL ) {
                            p[ -1 ] = ':';
                            ldif_parse_line2( argv[ 0 ], &type, &value, &freeval );
                            p[ -1 ] = '\0';

                            if ( freeval ) {
                                   reqdata = value;
                            } else {
                                   ber_dupbv( &reqdata, &value );
                            }
                     }


                     tool_server_controls( ld, NULL, 0 );

                     rc = ldap_extended_operation( ld, argv[ 0 ], p ? &reqdata : NULL, NULL, NULL, &id );
                     if ( rc != LDAP_SUCCESS ) {
                            tool_perror( "ldap_extended_operation", rc, NULL, NULL, NULL, NULL );
                            rc = EXIT_FAILURE;
                            goto skip;
                     }
              } else {
                     fprintf( stderr, "unknown exop \"%s\"\n\n", argv[ 0 ] );
                     usage();
              }
       }

       for ( ; ; ) {
              struct timeval       tv;

              if ( tool_check_abandon( ld, id ) ) {
                     tool_exit( ld, LDAP_CANCELLED );
              }

              tv.tv_sec = 0;
              tv.tv_usec = 100000;

              rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, &tv, &res );
              if ( rc < 0 ) {
                     tool_perror( "ldap_result", rc, NULL, NULL, NULL, NULL );
                     rc = EXIT_FAILURE;
                     goto skip;
              }

              if ( rc != 0 ) {
                     break;
              }
       }

       rc = ldap_parse_result( ld, res,
              &code, &matcheddn, &text, &refs, &ctrls, 0 );
       if ( rc == LDAP_SUCCESS ) {
              rc = code;
       }

       if ( rc != LDAP_SUCCESS ) {
              tool_perror( "ldap_parse_result", rc, NULL, matcheddn, text, refs );
              rc = EXIT_FAILURE;
              goto skip;
       }

       if ( strcasecmp( argv[ 0 ], "whoami" ) == 0 ) {
              char          *retoid = NULL;
              struct berval *retdata = NULL;

              rc = ldap_parse_extended_result( ld, res, &retoid, &retdata, 0 );

              if ( rc != LDAP_SUCCESS ) {
                     tool_perror( "ldap_parse_extended_result", rc, NULL, NULL, NULL, NULL );
                     rc = EXIT_FAILURE;
                     goto skip;
              }

              if ( retdata != NULL ) {
                     if ( retdata->bv_len == 0 ) {
                            printf(_("anonymous\n") );
                     } else {
                            printf("%s\n", retdata->bv_val );
                     }
              }

              ber_memfree( retoid );
              ber_bvfree( retdata );

       } else if ( strcasecmp( argv[ 0 ], "cancel" ) == 0 ) {
              /* no extended response; returns specific errors */
              assert( 0 );

       } else if ( strcasecmp( argv[ 0 ], "passwd" ) == 0 ) {
              /* TODO */

       } else if ( strcasecmp( argv[ 0 ], "refresh" ) == 0 ) {
              int    newttl;

              rc = ldap_parse_refresh( ld, res, &newttl );

              if ( rc != LDAP_SUCCESS ) {
                     tool_perror( "ldap_parse_refresh", rc, NULL, NULL, NULL, NULL );
                     rc = EXIT_FAILURE;
                     goto skip;
              }

              printf( "newttl=%d\n", newttl );

       } else if ( tool_is_oid( argv[ 0 ] ) ) {
              char          *retoid = NULL;
              struct berval *retdata = NULL;

              if( ldif < 2 ) {
                     printf(_("# extended operation response\n"));
              }

              rc = ldap_parse_extended_result( ld, res, &retoid, &retdata, 0 );
              if ( rc != LDAP_SUCCESS ) {
                     tool_perror( "ldap_parse_extended_result", rc, NULL, NULL, NULL, NULL );
                     rc = EXIT_FAILURE;
                     goto skip;
              }

              if ( ldif < 2 && retoid != NULL ) {
                     tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
                            "oid", retoid, strlen(retoid) );
              }

              ber_memfree( retoid );

              if( retdata != NULL ) {
                     if ( ldif < 2 ) {
                            tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_BINARY,
                                   "data", retdata->bv_val, retdata->bv_len );
                     }

                     ber_bvfree( retdata );
              }
       }

       if( verbose || code != LDAP_SUCCESS ||
              ( matcheddn && *matcheddn ) || ( text && *text ) || refs ) {
              printf( _("Result: %s (%d)\n"), ldap_err2string( code ), code );

              if( text && *text ) {
                     printf( _("Additional info: %s\n"), text );
              }

              if( matcheddn && *matcheddn ) {
                     printf( _("Matched DN: %s\n"), matcheddn );
              }

              if( refs ) {
                     int i;
                     for( i=0; refs[i]; i++ ) {
                            printf(_("Referral: %s\n"), refs[i] );
                     }
              }
       }

    if (ctrls) {
              tool_print_ctrls( ld, ctrls );
              ldap_controls_free( ctrls );
       }

       ber_memfree( text );
       ber_memfree( matcheddn );
       ber_memvfree( (void **) refs );

skip:
       /* disconnect from server */
       if ( res )
              ldap_msgfree( res );
       tool_exit( ld, code == LDAP_SUCCESS ? EXIT_SUCCESS : EXIT_FAILURE );
}

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void usage ( void  )

Definition at line 42 of file ldapexop.c.

{
       fprintf( stderr, _("Issue LDAP extended operations\n\n"));
       fprintf( stderr, _("usage: %s [options] <oid|oid:data|oid::b64data>\n"), prog);
       fprintf( stderr, _("       %s [options] whoami\n"), prog);
       fprintf( stderr, _("       %s [options] cancel <id>\n"), prog);
       fprintf( stderr, _("       %s [options] refresh <DN> [<ttl>]\n"), prog);
       tool_common_usage();
       exit( EXIT_FAILURE );
}

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Variable Documentation

const char options[] = "d:D:e:h:H:InNO:o:p:QR:U:vVw:WxX:y:Y:Z"

Definition at line 54 of file ldapexop.c.