/* ldapdelete.c - simple program to delete an entry using LDAP */
+/* $OpenLDAP$ */
+/*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+
+#include "portable.h"
#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
+
+#include <ac/stdlib.h>
+#include <ac/ctype.h>
+
+#include <ac/signal.h>
+#include <ac/string.h>
+#include <ac/unistd.h>
+
#include <lber.h>
#include <ldap.h>
-#include "ldapconfig.h"
-
-static char *binddn = LDAPDELETE_BINDDN;
-static char *base = LDAPDELETE_BASE;
+static char *binddn = NULL;
static char *passwd = NULL;
-static char *ldaphost = LDAPHOST;
-static int ldapport = LDAP_PORT;
+static char *ldaphost = NULL;
+static int ldapport = 0;
+static int prune = 0;
static int not, verbose, contoper;
static LDAP *ld;
-#ifdef LDAP_DEBUG
-extern int ldap_debug, lber_debug;
-#endif /* LDAP_DEBUG */
+static int dodelete LDAP_P((
+ LDAP *ld,
+ char *dn));
-#define safe_realloc( ptr, size ) ( ptr == NULL ? malloc( size ) : \
- realloc( ptr, size ))
+static int deletechildren LDAP_P(( LDAP *ld,
+ char *dn ));
-
-main( argc, argv )
- int argc;
- char **argv;
+int
+main( int argc, char **argv )
{
- char *usage = "usage: %s [-n] [-v] [-k] [-d debug-level] [-f file] [-h ldaphost] [-p ldapport] [-D binddn] [-w passwd] [dn]...\n";
- char *p, buf[ 4096 ];
+ char *usage = "usage: %s [-n] [-v] [-k] [-W] [-M[M]] [-r] [-d debug-level] [-f file] [-h ldaphost] [-P version] [-p ldapport] [-D binddn] [-w passwd] [dn]...\n";
+ char buf[ 4096 ];
FILE *fp;
- int i, rc, kerberos, linenum, authmethod;
-
- extern char *optarg;
- extern int optind;
+ int i, rc, authmethod, want_bindpw, version, debug, manageDSAit;
- kerberos = not = verbose = contoper = 0;
+ not = verbose = contoper = want_bindpw = debug = manageDSAit = 0;
fp = NULL;
+ authmethod = LDAP_AUTH_SIMPLE;
+ version = -1;
- while (( i = getopt( argc, argv, "nvkKch:p:D:w:d:f:" )) != EOF ) {
+ while (( i = getopt( argc, argv, "WMnvkKcrh:P:p:D:w:d:f:" )) != EOF ) {
switch( i ) {
case 'k': /* kerberos bind */
- kerberos = 2;
+#ifdef HAVE_KERBEROS
+ authmethod = LDAP_AUTH_KRBV4;
+#else
+ fprintf (stderr, "%s was not compiled with Kerberos support\n", argv[0]);
+ fprintf( stderr, usage, argv[0] );
+ return( EXIT_FAILURE );
+#endif
break;
case 'K': /* kerberos bind, part one only */
- kerberos = 1;
+#ifdef HAVE_KERBEROS
+ authmethod = LDAP_AUTH_KRBV41;
+#else
+ fprintf (stderr, "%s was not compiled with Kerberos support\n", argv[0]);
+ fprintf( stderr, usage, argv[0] );
+ return( EXIT_FAILURE );
+#endif
break;
case 'c': /* continuous operation mode */
++contoper;
break;
case 'w': /* password */
passwd = strdup( optarg );
+ {
+ char* p;
+
+ for( p = optarg; *p == '\0'; p++ ) {
+ *p = '*';
+ }
+ }
break;
case 'f': /* read DNs from a file */
if (( fp = fopen( optarg, "r" )) == NULL ) {
perror( optarg );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
break;
case 'd':
-#ifdef LDAP_DEBUG
- ldap_debug = lber_debug = atoi( optarg ); /* */
-#else /* LDAP_DEBUG */
- fprintf( stderr, "compile with -DLDAP_DEBUG for debugging\n" );
-#endif /* LDAP_DEBUG */
+ debug |= atoi( optarg );
break;
case 'p':
ldapport = atoi( optarg );
case 'n': /* print deletes, don't actually do them */
++not;
break;
+ case 'r':
+ prune = 1;
+ break;
case 'v': /* verbose mode */
verbose++;
break;
+ case 'M':
+ /* enable Manage DSA IT */
+ manageDSAit++;
+ break;
+ case 'W':
+ want_bindpw++;
+ break;
+ case 'P':
+ switch( atoi(optarg) )
+ {
+ case 2:
+ version = LDAP_VERSION2;
+ break;
+ case 3:
+ version = LDAP_VERSION3;
+ break;
+ default:
+ fprintf( stderr, "protocol version should be 2 or 3\n" );
+ fprintf( stderr, usage, argv[0] );
+ return( EXIT_FAILURE );
+ }
+ break;
default:
fprintf( stderr, usage, argv[0] );
- exit( 1 );
+ return( EXIT_FAILURE );
}
}
}
}
- if (( ld = ldap_open( ldaphost, ldapport )) == NULL ) {
- perror( "ldap_open" );
- exit( 1 );
- }
+ if ( debug ) {
+ if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug ) != LBER_OPT_SUCCESS ) {
+ fprintf( stderr, "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
+ }
+ if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug ) != LDAP_OPT_SUCCESS ) {
+ fprintf( stderr, "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
+ }
+ }
- ld->ld_deref = LDAP_DEREF_NEVER; /* prudent, but probably unnecessary */
+#ifdef SIGPIPE
+ (void) SIGNAL( SIGPIPE, SIG_IGN );
+#endif
- if ( !kerberos ) {
- authmethod = LDAP_AUTH_SIMPLE;
- } else if ( kerberos == 1 ) {
- authmethod = LDAP_AUTH_KRBV41;
- } else {
- authmethod = LDAP_AUTH_KRBV4;
+ if (( ld = ldap_init( ldaphost, ldapport )) == NULL ) {
+ perror( "ldap_init" );
+ return( EXIT_FAILURE );
}
+
+ {
+ /* this seems prudent */
+ int deref = LDAP_DEREF_NEVER;
+ ldap_set_option( ld, LDAP_OPT_DEREF, &deref );
+ }
+
+ /* don't chase referrals */
+ ldap_set_option( ld, LDAP_OPT_REFERRALS, LDAP_OPT_OFF );
+
+ if (want_bindpw)
+ passwd = getpass("Enter LDAP Password: ");
+
+ if (version != -1 &&
+ ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version ) != LDAP_OPT_SUCCESS)
+ {
+ fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n", version );
+ }
+
if ( ldap_bind_s( ld, binddn, passwd, authmethod ) != LDAP_SUCCESS ) {
ldap_perror( ld, "ldap_bind" );
- exit( 1 );
+ return( EXIT_FAILURE );
}
+ if ( manageDSAit ) {
+ int err;
+ LDAPControl c;
+ LDAPControl *ctrls[2];
+ ctrls[0] = &c;
+ ctrls[1] = NULL;
+
+ c.ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
+ c.ldctl_value.bv_val = NULL;
+ c.ldctl_value.bv_len = 0;
+ c.ldctl_iscritical = manageDSAit > 1;
+
+ err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, &ctrls );
+
+ if( err != LDAP_OPT_SUCCESS ) {
+ fprintf( stderr, "Could not set Manage DSA IT Control\n" );
+ if( c.ldctl_iscritical ) {
+ exit( EXIT_FAILURE );
+ }
+ }
+ }
+
+ rc = 0;
if ( fp == NULL ) {
for ( ; optind < argc; ++optind ) {
rc = dodelete( ld, argv[ optind ] );
}
} else {
- rc = 0;
while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
buf[ strlen( buf ) - 1 ] = '\0'; /* remove trailing newline */
if ( *buf != '\0' ) {
ldap_unbind( ld );
- exit( rc );
+ return( rc );
}
-dodelete( ld, dn )
- LDAP *ld;
- char *dn;
+static int dodelete(
+ LDAP *ld,
+ char *dn)
{
int rc;
if ( verbose ) {
- printf( "%sdeleting entry %s\n", not ? "!" : "", dn );
+ printf( "%sdeleting entry \"%s\"\n",
+ (not ? "!" : ""), dn );
}
if ( not ) {
rc = LDAP_SUCCESS;
} else {
- if (( rc = ldap_delete_s( ld, dn )) != LDAP_SUCCESS ) {
- ldap_perror( ld, "ldap_delete" );
+ /* If prune is on, remove a whole subtree. Delete the children of the
+ * DN recursively, then the DN requested.
+ */
+ if ( prune ) deletechildren( ld, dn );
+ if (( rc = ldap_delete_s( ld, dn )) != LDAP_SUCCESS ) {
+ ldap_perror( ld, "ldap_delete" );
} else if ( verbose ) {
- printf( "entry removed\n" );
+ printf( "\tremoved\n" );
}
}
return( rc );
}
+
+/*
+ * Delete all the children of an entry recursively until leaf nodes are reached.
+ *
+ */
+static int deletechildren( LDAP *ld,
+ char *dn )
+{
+ LDAPMessage *res, *e;
+ int entries;
+ int rc;
+ int timeout = 30 * 10000;
+
+ ldap_set_option( ld, LDAP_OPT_TIMEOUT, &timeout );
+ if ( verbose ) printf ( "deleting children of: %s\n", dn );
+ /*
+ * Do a one level search at dn for children. For each, delete its children.
+ */
+ if ( ldap_search_s( ld, dn, LDAP_SCOPE_ONELEVEL, "objectclass=*", NULL, 0, &res ) == -1 )
+ {
+ ldap_perror( ld, "ldap_search" );
+ ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &rc );
+ return( rc );
+ }
+
+ entries = ldap_count_entries( ld, res );
+ if ( entries > 0 )
+ {
+ int i;
+
+ for (e = ldap_first_entry( ld, res ), i = 0; e != NULL;
+ e = ldap_next_entry( ld, e ), i++ )
+ {
+ if ( (rc = deletechildren( ld, ldap_get_dn( ld, e) )) == -1 )
+ {
+ ldap_perror( ld, "ldap_prune" );
+ return rc;
+ }
+ if ( verbose )
+ {
+ printf( "\tremoving %s\n", ldap_get_dn( ld, e ) );
+ }
+ if ( rc = ldap_delete_s( ld, ldap_get_dn( ld, e ) ) == -1 )
+ {
+ ldap_perror( ld, "ldap_delete" );
+ return rc;
+ }
+ else if ( verbose )
+ {
+ printf( "\t%s removed\n", ldap_get_dn( ld, e ) );
+ }
+ }
+ }
+ ldap_msgfree( res );
+ return rc;
+}
projects / openldap / blobdiff