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+/* common.c - common routines for the ldap client tools */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2021 The OpenLDAP Foundation.
+ * Portions Copyright 2003 Kurt D. Zeilenga.
+ * Portions Copyright 2003 IBM Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This file was initially created by Hallvard B. Furuseth based (in
+ * part) upon argument parsing code for individual tools located in
+ * this directory. Additional contributors include:
+ * Kurt D. Zeilenga (additional common argument and control support)
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/stdlib.h>
+#include <ac/signal.h>
+#include <ac/string.h>
+#include <ac/ctype.h>
+#include <ac/unistd.h>
+#include <ac/errno.h>
+#include <ac/time.h>
+#include <ac/socket.h>
+
+#ifdef HAVE_CYRUS_SASL
+#ifdef HAVE_SASL_SASL_H
+#include <sasl/sasl.h>
+#else
+#include <sasl.h>
+#endif
+#endif
+
+#include <ldap.h>
+
+#include "ldif.h"
+#include "lutil.h"
+#include "lutil_ldap.h"
+#include "ldap_defaults.h"
+#include "ldap_pvt.h"
+#include "lber_pvt.h"
+
+#include "common.h"
+
+/* input-related vars */
+
+/* misc. parameters */
+tool_type_t tool_type;
+int contoper = 0;
+int debug = 0;
+char *infile = NULL;
+int dont = 0;
+int nocanon = 0;
+int referrals = 0;
+int verbose = 0;
+int ldif = 0;
+ber_len_t ldif_wrap = 0;
+char *prog = NULL;
+
+/* connection */
+char *ldapuri = NULL;
+char *ldaphost = NULL;
+int ldapport = 0;
+int use_tls = 0;
+int protocol = -1;
+int version = 0;
+
+/* authc/authz */
+int authmethod = -1;
+char *binddn = NULL;
+int want_bindpw = 0;
+struct berval passwd = { 0, NULL };
+char *pw_file = NULL;
+#ifdef HAVE_CYRUS_SASL
+unsigned sasl_flags = LDAP_SASL_AUTOMATIC;
+char *sasl_realm = NULL;
+char *sasl_authc_id = NULL;
+char *sasl_authz_id = NULL;
+char *sasl_mech = NULL;
+char *sasl_secprops = NULL;
+#endif
+
+/* controls */
+int assertctl;
+char *assertion = NULL;
+struct berval assertionvalue = BER_BVNULL;
+char *authzid = NULL;
+/* support deprecated early version of proxyAuthz */
+#define LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ "2.16.840.1.113730.3.4.12"
+#ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
+char *proxydn = NULL;
+#endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
+int manageDIT = 0;
+int manageDSAit = 0;
+int noop = 0;
+int ppolicy = 0;
+int preread = 0;
+static char *preread_attrs = NULL;
+int postread = 0;
+static char *postread_attrs = NULL;
+ber_int_t pr_morePagedResults = 1;
+struct berval pr_cookie = { 0, NULL };
+#ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
+int chaining = 0;
+static int chainingResolve = -1;
+static int chainingContinuation = -1;
+#endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+static int sessionTracking = 0;
+struct berval stValue;
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+ber_int_t vlvPos;
+ber_int_t vlvCount;
+struct berval *vlvContext;
+
+LDAPControl *unknown_ctrls = NULL;
+int unknown_ctrls_num = 0;
+
+/* options */
+struct timeval nettimeout = { -1 , 0 };
+
+typedef int (*print_ctrl_fn)( LDAP *ld, LDAPControl *ctrl );
+
+static int print_preread( LDAP *ld, LDAPControl *ctrl );
+static int print_postread( LDAP *ld, LDAPControl *ctrl );
+static int print_paged_results( LDAP *ld, LDAPControl *ctrl );
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+static int print_ppolicy( LDAP *ld, LDAPControl *ctrl );
+#endif
+static int print_sss( LDAP *ld, LDAPControl *ctrl );
+static int print_vlv( LDAP *ld, LDAPControl *ctrl );
+#ifdef LDAP_CONTROL_X_DEREF
+static int print_deref( LDAP *ld, LDAPControl *ctrl );
+#endif
+#ifdef LDAP_CONTROL_X_WHATFAILED
+static int print_whatfailed( LDAP *ld, LDAPControl *ctrl );
+#endif
+#ifdef LDAP_CONTROL_X_PASSWORD_EXPIRED
+static int print_netscape_pwexpired( LDAP *ld, LDAPControl *ctrl );
+static int print_netscape_pwexpiring( LDAP *ld, LDAPControl *ctrl );
+#endif
+
+static struct tool_ctrls_t {
+ const char *oid;
+ unsigned mask;
+ print_ctrl_fn func;
+} tool_ctrl_response[] = {
+ { LDAP_CONTROL_PRE_READ, TOOL_ALL, print_preread },
+ { LDAP_CONTROL_POST_READ, TOOL_ALL, print_postread },
+ { LDAP_CONTROL_PAGEDRESULTS, TOOL_SEARCH, print_paged_results },
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+ { LDAP_CONTROL_PASSWORDPOLICYRESPONSE, TOOL_ALL, print_ppolicy },
+#endif
+ { LDAP_CONTROL_SORTRESPONSE, TOOL_SEARCH, print_sss },
+ { LDAP_CONTROL_VLVRESPONSE, TOOL_SEARCH, print_vlv },
+#ifdef LDAP_CONTROL_X_DEREF
+ { LDAP_CONTROL_X_DEREF, TOOL_SEARCH, print_deref },
+#endif
+#ifdef LDAP_CONTROL_X_WHATFAILED
+ { LDAP_CONTROL_X_WHATFAILED, TOOL_ALL, print_whatfailed },
+#endif
+#ifdef LDAP_CONTROL_X_PASSWORD_EXPIRED
+ { LDAP_CONTROL_X_PASSWORD_EXPIRED, TOOL_ALL, print_netscape_pwexpired },
+ { LDAP_CONTROL_X_PASSWORD_EXPIRING, TOOL_ALL, print_netscape_pwexpiring },
+#endif
+ { NULL, 0, NULL }
+};
+
+/* "features" */
+enum { Intr_None = 0, Intr_Abandon, Intr_Cancel, Intr_Ignore };
+static volatile sig_atomic_t gotintr, abcan;
+
+int backlog;
+
+
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+static int
+st_value( LDAP *ld, struct berval *value )
+{
+ char *ip = NULL, *name = NULL;
+ struct berval id = { 0 };
+ char namebuf[ MAXHOSTNAMELEN ];
+
+ if ( gethostname( namebuf, sizeof( namebuf ) ) == 0 ) {
+ struct hostent *h;
+ struct in_addr addr;
+
+ name = namebuf;
+
+ h = gethostbyname( name );
+ if ( h != NULL ) {
+ AC_MEMCPY( &addr, h->h_addr, sizeof( addr ) );
+ ip = inet_ntoa( addr );
+ }
+ }
+
+#ifdef HAVE_CYRUS_SASL
+ if ( sasl_authz_id != NULL ) {
+ ber_str2bv( sasl_authz_id, 0, 0, &id );
+
+ } else if ( sasl_authc_id != NULL ) {
+ ber_str2bv( sasl_authc_id, 0, 0, &id );
+
+ } else
+#endif /* HAVE_CYRUS_SASL */
+ if ( binddn != NULL ) {
+ ber_str2bv( binddn, 0, 0, &id );
+ }
+
+ if ( ldap_create_session_tracking_value( ld,
+ ip, name, LDAP_CONTROL_X_SESSION_TRACKING_USERNAME,
+ &id, &stValue ) )
+ {
+ fprintf( stderr, _("Session tracking control encoding error!\n") );
+ return -1;
+ }
+
+ return 0;
+}
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+
+RETSIGTYPE
+do_sig( int sig )
+{
+ gotintr = abcan;
+}
+
+void
+tool_init( tool_type_t type )
+{
+ tool_type = type;
+ ldap_pvt_setlocale(LC_MESSAGES, "");
+ ldap_pvt_bindtextdomain(OPENLDAP_PACKAGE, LDAP_LOCALEDIR);
+ ldap_pvt_textdomain(OPENLDAP_PACKAGE);
+}
+
+void
+tool_destroy( void )
+{
+ static int destroyed;
+ if ( destroyed++ )
+ return;
+
+#ifdef HAVE_CYRUS_SASL
+ sasl_done();
+#endif
+#ifdef HAVE_TLS
+ ldap_pvt_tls_destroy();
+#endif
+
+ if ( ldapuri != NULL ) {
+ ber_memfree( ldapuri );
+ ldapuri = NULL;
+ }
+
+ if ( pr_cookie.bv_val != NULL ) {
+ ber_memfree( pr_cookie.bv_val );
+ BER_BVZERO( &pr_cookie );
+ }
+
+ if ( binddn != NULL ) {
+ ber_memfree( binddn );
+ binddn = NULL;
+ }
+
+ if ( passwd.bv_val != NULL ) {
+ ber_memfree( passwd.bv_val );
+ BER_BVZERO( &passwd );
+ }
+
+ if ( infile != NULL ) {
+ ber_memfree( infile );
+ infile = NULL;
+ }
+
+ if ( assertion ) {
+ ber_memfree( assertion );
+ assertion = NULL;
+ }
+
+ if ( authzid ) {
+ ber_memfree( authzid );
+ authzid = NULL;
+ }
+
+ if ( proxydn ) {
+ ber_memfree( proxydn );
+ proxydn = NULL;
+ }
+
+ if ( preread_attrs ) {
+ ber_memfree( preread_attrs );
+ preread_attrs = NULL;
+ }
+
+ if ( postread_attrs ) {
+ ber_memfree( postread_attrs );
+ postread_attrs = NULL;
+ }
+}
+
+void
+tool_common_usage( void )
+{
+ static const char *const descriptions[] = {
+N_(" -d level set LDAP debugging level to `level'\n"),
+N_(" -D binddn bind DN\n"),
+N_(" -e [!]<ext>[=<extparam>] general extensions (! indicates criticality)\n")
+N_(" [!]assert=<filter> (RFC 4528; a RFC 4515 Filter string)\n")
+N_(" [!]authzid=<authzid> (RFC 4370; \"dn:<dn>\" or \"u:<user>\")\n")
+#ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
+#if 0
+ /* non-advertized support for proxyDN */
+N_(" [!]proxydn=<dn> (a RFC 4514 DN string)\n")
+#endif
+#endif
+#ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
+N_(" [!]chaining[=<resolveBehavior>[/<continuationBehavior>]]\n")
+N_(" one of \"chainingPreferred\", \"chainingRequired\",\n")
+N_(" \"referralsPreferred\", \"referralsRequired\"\n")
+#endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
+N_(" [!]manageDSAit (RFC 3296)\n")
+N_(" [!]noop\n")
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+N_(" ppolicy\n")
+#endif
+N_(" [!]postread[=<attrs>] (RFC 4527; comma-separated attr list)\n")
+N_(" [!]preread[=<attrs>] (RFC 4527; comma-separated attr list)\n")
+N_(" [!]relax\n")
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+N_(" [!]sessiontracking\n")
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+N_(" abandon, cancel, ignore (SIGINT sends abandon/cancel,\n"
+ " or ignores response; if critical, doesn't wait for SIGINT.\n"
+ " not really controls)\n")
+N_(" -h host LDAP server\n"),
+N_(" -H URI LDAP Uniform Resource Identifier(s)\n"),
+N_(" -I use SASL Interactive mode\n"),
+N_(" -n show what would be done but don't actually do it\n"),
+N_(" -N do not use reverse DNS to canonicalize SASL host name\n"),
+N_(" -O props SASL security properties\n"),
+N_(" -o <opt>[=<optparam>] general options\n"),
+N_(" nettimeout=<timeout> (in seconds, or \"none\" or \"max\")\n"),
+N_(" ldif-wrap=<width> (in columns, or \"no\" for no wrapping)\n"),
+N_(" -p port port on LDAP server\n"),
+N_(" -Q use SASL Quiet mode\n"),
+N_(" -R realm SASL realm\n"),
+N_(" -U authcid SASL authentication identity\n"),
+N_(" -v run in verbose mode (diagnostics to standard output)\n"),
+N_(" -V print version info (-VV only)\n"),
+N_(" -w passwd bind password (for simple authentication)\n"),
+N_(" -W prompt for bind password\n"),
+N_(" -x Simple authentication\n"),
+N_(" -X authzid SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"),
+N_(" -y file Read password from file\n"),
+N_(" -Y mech SASL mechanism\n"),
+N_(" -Z Start TLS request (-ZZ to require successful response)\n"),
+NULL
+ };
+ const char *const *cpp;
+
+ fputs( _("Common options:\n"), stderr );
+ for( cpp = descriptions; *cpp != NULL; cpp++ ) {
+ if( strchr( options, (*cpp)[3] ) || (*cpp)[3] == ' ' ) {
+ fputs( _(*cpp), stderr );
+ }
+ }
+
+ tool_destroy();
+}
+
+void tool_perror(
+ const char *func,
+ int err,
+ const char *extra,
+ const char *matched,
+ const char *info,
+ char **refs )
+{
+ fprintf( stderr, "%s: %s (%d)%s\n",
+ func, ldap_err2string( err ), err, extra ? extra : "" );
+
+ if ( matched && *matched ) {
+ fprintf( stderr, _("\tmatched DN: %s\n"), matched );
+ }
+
+ if ( info && *info ) {
+ fprintf( stderr, _("\tadditional info: %s\n"), info );
+ }
+
+ if ( refs && *refs ) {
+ int i;
+ fprintf( stderr, _("\treferrals:\n") );
+ for( i=0; refs[i]; i++ ) {
+ fprintf( stderr, "\t\t%s\n", refs[i] );
+ }
+ }
+}
+
+
+void
+tool_args( int argc, char **argv )
+{
+ int i;
+
+ while (( i = getopt( argc, argv, options )) != EOF ) {
+ int crit, ival;
+ char *control, *cvalue, *next;
+ switch( i ) {
+ case 'c': /* continuous operation mode */
+ contoper++;
+ break;
+ case 'C': /* referrals: obsolete */
+ referrals++;
+ break;
+ case 'd':
+ ival = strtol( optarg, &next, 10 );
+ if (next == NULL || next[0] != '\0') {
+ fprintf( stderr, "%s: unable to parse debug value \"%s\"\n", prog, optarg);
+ exit(EXIT_FAILURE);
+ }
+ debug |= ival;
+ break;
+ case 'D': /* bind DN */
+ if( binddn != NULL ) {
+ fprintf( stderr, "%s: -D previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ binddn = ber_strdup( optarg );
+ break;
+ case 'e': /* general extensions (controls and such) */
+ /* should be extended to support comma separated list of
+ * [!]key[=value] parameters, e.g. -e !foo,bar=567
+ */
+
+ crit = 0;
+ cvalue = NULL;
+ if( optarg[0] == '!' ) {
+ crit = 1;
+ optarg++;
+ }
+
+ control = ber_strdup( optarg );
+ if ( (cvalue = strchr( control, '=' )) != NULL ) {
+ *cvalue++ = '\0';
+ }
+
+ if ( strcasecmp( control, "assert" ) == 0 ) {
+ if( assertctl ) {
+ fprintf( stderr, "assert control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue == NULL ) {
+ fprintf( stderr, "assert: control value expected\n" );
+ usage();
+ }
+
+ assertctl = 1 + crit;
+
+ assert( assertion == NULL );
+ assertion = ber_strdup( cvalue );
+
+ } else if ( strcasecmp( control, "authzid" ) == 0 ) {
+ if( authzid != NULL ) {
+ fprintf( stderr, "authzid control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+#ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
+ if( proxydn != NULL ) {
+ fprintf( stderr, "authzid control incompatible with proxydn\n");
+ exit( EXIT_FAILURE );
+ }
+#endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
+ if( cvalue == NULL ) {
+ fprintf( stderr, "authzid: control value expected\n" );
+ usage();
+ }
+ if( !crit ) {
+ fprintf( stderr, "authzid: must be marked critical\n" );
+ usage();
+ }
+
+ assert( authzid == NULL );
+ authzid = ber_strdup( cvalue );
+
+#ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
+ } else if ( strcasecmp( control, "proxydn" ) == 0 ) {
+ if( proxydn != NULL ) {
+ fprintf( stderr, "proxydn control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+ if( authzid != NULL ) {
+ fprintf( stderr, "proxydn control incompatible with authzid\n");
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue == NULL ) {
+ fprintf( stderr, "proxydn: control value expected\n" );
+ usage();
+ }
+ if( !crit ) {
+ fprintf( stderr, "proxydn: must be marked critical\n" );
+ usage();
+ }
+
+ assert( proxydn == NULL );
+ proxydn = ber_strdup( cvalue );
+#endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
+
+ } else if ( ( strcasecmp( control, "relax" ) == 0 ) ||
+ ( strcasecmp( control, "manageDIT" ) == 0 ) )
+ {
+ if( manageDIT ) {
+ fprintf( stderr,
+ "relax control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue != NULL ) {
+ fprintf( stderr,
+ "relax: no control value expected\n" );
+ usage();
+ }
+
+ manageDIT = 1 + crit;
+
+ } else if ( strcasecmp( control, "manageDSAit" ) == 0 ) {
+ if( manageDSAit ) {
+ fprintf( stderr,
+ "manageDSAit control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue != NULL ) {
+ fprintf( stderr,
+ "manageDSAit: no control value expected\n" );
+ usage();
+ }
+
+ manageDSAit = 1 + crit;
+
+ } else if ( strcasecmp( control, "noop" ) == 0 ) {
+ if( noop ) {
+ fprintf( stderr, "noop control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue != NULL ) {
+ fprintf( stderr, "noop: no control value expected\n" );
+ usage();
+ }
+
+ noop = 1 + crit;
+
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+ } else if ( strcasecmp( control, "ppolicy" ) == 0 ) {
+ if( ppolicy ) {
+ fprintf( stderr, "ppolicy control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue != NULL ) {
+ fprintf( stderr, "ppolicy: no control value expected\n" );
+ usage();
+ }
+ if( crit ) {
+ fprintf( stderr, "ppolicy: critical flag not allowed\n" );
+ usage();
+ }
+
+ ppolicy = 1;
+#endif
+
+ } else if ( strcasecmp( control, "preread" ) == 0 ) {
+ if( preread ) {
+ fprintf( stderr, "preread control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+
+ preread = 1 + crit;
+ preread_attrs = ber_strdup( cvalue );
+
+ } else if ( strcasecmp( control, "postread" ) == 0 ) {
+ if( postread ) {
+ fprintf( stderr, "postread control previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+
+ postread = 1 + crit;
+ postread_attrs = ber_strdup( cvalue );
+
+#ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
+ } else if ( strcasecmp( control, "chaining" ) == 0 ) {
+ chaining = 1 + crit;
+
+ if ( cvalue != NULL ) {
+ char *continuation;
+
+ continuation = strchr( cvalue, '/' );
+ if ( continuation ) {
+ /* FIXME: this makes sense only in searches */
+ *continuation++ = '\0';
+ if ( strcasecmp( continuation, "chainingPreferred" ) == 0 ) {
+ chainingContinuation = LDAP_CHAINING_PREFERRED;
+ } else if ( strcasecmp( continuation, "chainingRequired" ) == 0 ) {
+ chainingContinuation = LDAP_CHAINING_REQUIRED;
+ } else if ( strcasecmp( continuation, "referralsPreferred" ) == 0 ) {
+ chainingContinuation = LDAP_REFERRALS_PREFERRED;
+ } else if ( strcasecmp( continuation, "referralsRequired" ) == 0 ) {
+ chainingContinuation = LDAP_REFERRALS_REQUIRED;
+ } else {
+ fprintf( stderr,
+ "chaining behavior control "
+ "continuation value \"%s\" invalid\n",
+ continuation );
+ exit( EXIT_FAILURE );
+ }
+ }
+
+ if ( strcasecmp( cvalue, "chainingPreferred" ) == 0 ) {
+ chainingResolve = LDAP_CHAINING_PREFERRED;
+ } else if ( strcasecmp( cvalue, "chainingRequired" ) == 0 ) {
+ chainingResolve = LDAP_CHAINING_REQUIRED;
+ } else if ( strcasecmp( cvalue, "referralsPreferred" ) == 0 ) {
+ chainingResolve = LDAP_REFERRALS_PREFERRED;
+ } else if ( strcasecmp( cvalue, "referralsRequired" ) == 0 ) {
+ chainingResolve = LDAP_REFERRALS_REQUIRED;
+ } else {
+ fprintf( stderr,
+ "chaining behavior control "
+ "resolve value \"%s\" invalid\n",
+ cvalue);
+ exit( EXIT_FAILURE );
+ }
+ }
+#endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
+
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+ } else if ( strcasecmp( control, "sessiontracking" ) == 0 ) {
+ if ( sessionTracking ) {
+ fprintf( stderr, "%s: session tracking can be only specified once\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ sessionTracking = 1;
+ if( crit ) {
+ fprintf( stderr, "sessiontracking: critical flag not allowed\n" );
+ usage();
+ }
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+
+ /* this shouldn't go here, really; but it's a feature... */
+ } else if ( strcasecmp( control, "abandon" ) == 0 ) {
+ abcan = Intr_Abandon;
+ if ( crit ) {
+ gotintr = abcan;
+ }
+
+ } else if ( strcasecmp( control, "cancel" ) == 0 ) {
+ abcan = Intr_Cancel;
+ if ( crit ) {
+ gotintr = abcan;
+ }
+
+ } else if ( strcasecmp( control, "ignore" ) == 0 ) {
+ abcan = Intr_Ignore;
+ if ( crit ) {
+ gotintr = abcan;
+ }
+
+ } else if ( strcasecmp( control, "backlog" ) == 0 ) {
+ /* special search: accumulate lots of responses
+ * but don't read any, force slapd writer to wait.
+ * Then abandon the search and issue a new one.
+ */
+ backlog = 1;
+
+ } else if ( tool_is_oid( control ) ) {
+ LDAPControl *tmpctrls, ctrl;
+
+ tmpctrls = (LDAPControl *)ber_memrealloc( unknown_ctrls,
+ (unknown_ctrls_num + 1)*sizeof( LDAPControl ) );
+ if ( tmpctrls == NULL ) {
+ fprintf( stderr, "%s: no memory?\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ unknown_ctrls = tmpctrls;
+ ctrl.ldctl_oid = control;
+ /* don't free it */
+ control = NULL;
+ ctrl.ldctl_value.bv_val = NULL;
+ ctrl.ldctl_value.bv_len = 0;
+ ctrl.ldctl_iscritical = crit;
+
+ if ( cvalue != NULL ) {
+ struct berval bv;
+ size_t len = strlen( cvalue );
+ int retcode;
+
+ bv.bv_len = LUTIL_BASE64_DECODE_LEN( len );
+ bv.bv_val = ber_memalloc( bv.bv_len + 1 );
+
+ retcode = lutil_b64_pton( cvalue,
+ (unsigned char *)bv.bv_val,
+ bv.bv_len );
+
+ if ( retcode == -1 || (unsigned) retcode > bv.bv_len ) {
+ fprintf( stderr, "Unable to parse value of general control %s\n",
+ control );
+ usage();
+ }
+
+ bv.bv_len = retcode;
+ ctrl.ldctl_value = bv;
+ }
+
+ unknown_ctrls[ unknown_ctrls_num ] = ctrl;
+ unknown_ctrls_num++;
+
+ } else {
+ fprintf( stderr, "Invalid general control name: %s\n",
+ control );
+ usage();
+ }
+ if ( control ) {
+ ber_memfree( control );
+ control = NULL;
+ }
+ break;
+ case 'f': /* read from file */
+ if( infile != NULL ) {
+ fprintf( stderr, "%s: -f previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ infile = ber_strdup( optarg );
+ break;
+ case 'h': /* ldap host */
+ if( ldaphost != NULL ) {
+ fprintf( stderr, "%s: -h previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ ldaphost = ber_strdup( optarg );
+ break;
+ case 'H': /* ldap URI */
+ if( ldapuri != NULL ) {
+ fprintf( stderr, "%s: -H previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ ldapuri = ber_strdup( optarg );
+ break;
+ case 'I':
+#ifdef HAVE_CYRUS_SASL
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SASL;
+ sasl_flags = LDAP_SASL_INTERACTIVE;
+ break;
+#else
+ fprintf( stderr, "%s: was not compiled with SASL support\n",
+ prog );
+ exit( EXIT_FAILURE );
+#endif
+ case 'M':
+ /* enable Manage DSA IT */
+ manageDSAit++;
+ break;
+ case 'n': /* print operations, don't actually do them */
+ dont++;
+ break;
+ case 'N':
+ nocanon++;
+ break;
+ case 'o':
+ control = ber_strdup( optarg );
+ if ( (cvalue = strchr( control, '=' )) != NULL ) {
+ *cvalue++ = '\0';
+ }
+
+ if ( strcasecmp( control, "nettimeout" ) == 0 ) {
+ if( nettimeout.tv_sec != -1 ) {
+ fprintf( stderr, "nettimeout option previously specified\n");
+ exit( EXIT_FAILURE );
+ }
+ if( cvalue == NULL || cvalue[0] == '\0' ) {
+ fprintf( stderr, "nettimeout: option value expected\n" );
+ usage();
+ }
+ if ( strcasecmp( cvalue, "none" ) == 0 ) {
+ nettimeout.tv_sec = 0;
+ } else if ( strcasecmp( cvalue, "max" ) == 0 ) {
+ nettimeout.tv_sec = LDAP_MAXINT;
+ } else {
+ ival = strtol( cvalue, &next, 10 );
+ if ( next == NULL || next[0] != '\0' ) {
+ fprintf( stderr,
+ _("Unable to parse network timeout \"%s\"\n"), cvalue );
+ exit( EXIT_FAILURE );
+ }
+ nettimeout.tv_sec = ival;
+ }
+ if( nettimeout.tv_sec < 0 || nettimeout.tv_sec > LDAP_MAXINT ) {
+ fprintf( stderr, _("%s: invalid network timeout (%ld) specified\n"),
+ prog, (long)nettimeout.tv_sec );
+ exit( EXIT_FAILURE );
+ }
+
+ } else if ( strcasecmp( control, "ldif-wrap" ) == 0 ) {
+ if ( cvalue == 0 ) {
+ ldif_wrap = LDIF_LINE_WIDTH;
+
+ } else if ( strcasecmp( cvalue, "no" ) == 0 ) {
+ ldif_wrap = LDIF_LINE_WIDTH_MAX;
+
+ } else {
+ unsigned int u;
+ if ( lutil_atou( &u, cvalue ) ) {
+ fprintf( stderr,
+ _("Unable to parse ldif-wrap=\"%s\"\n"), cvalue );
+ exit( EXIT_FAILURE );
+ }
+ ldif_wrap = (ber_len_t)u;
+ }
+
+ } else {
+ fprintf( stderr, "Invalid general option name: %s\n",
+ control );
+ usage();
+ }
+ ber_memfree(control);
+ break;
+ case 'O':
+#ifdef HAVE_CYRUS_SASL
+ if( sasl_secprops != NULL ) {
+ fprintf( stderr, "%s: -O previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SASL;
+ sasl_secprops = ber_strdup( optarg );
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n", prog );
+ exit( EXIT_FAILURE );
+#endif
+ break;
+ case 'p':
+ if( ldapport ) {
+ fprintf( stderr, "%s: -p previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ ival = strtol( optarg, &next, 10 );
+ if ( next == NULL || next[0] != '\0' ) {
+ fprintf( stderr, "%s: unable to parse port number \"%s\"\n", prog, optarg );
+ exit( EXIT_FAILURE );
+ }
+ ldapport = ival;
+ break;
+ case 'P':
+ ival = strtol( optarg, &next, 10 );
+ if ( next == NULL || next[0] != '\0' ) {
+ fprintf( stderr, "%s: unable to parse protocol version \"%s\"\n", prog, optarg );
+ exit( EXIT_FAILURE );
+ }
+ switch( ival ) {
+ case 2:
+ if( protocol == LDAP_VERSION3 ) {
+ fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
+ prog, protocol );
+ exit( EXIT_FAILURE );
+ }
+ protocol = LDAP_VERSION2;
+ break;
+ case 3:
+ if( protocol == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
+ prog, protocol );
+ exit( EXIT_FAILURE );
+ }
+ protocol = LDAP_VERSION3;
+ break;
+ default:
+ fprintf( stderr, "%s: protocol version should be 2 or 3\n",
+ prog );
+ usage();
+ }
+ break;
+ case 'Q':
+#ifdef HAVE_CYRUS_SASL
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SASL;
+ sasl_flags = LDAP_SASL_QUIET;
+ break;
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ exit( EXIT_FAILURE );
+#endif
+ case 'R':
+#ifdef HAVE_CYRUS_SASL
+ if( sasl_realm != NULL ) {
+ fprintf( stderr, "%s: -R previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SASL;
+ sasl_realm = ber_strdup( optarg );
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ exit( EXIT_FAILURE );
+#endif
+ break;
+ case 'U':
+#ifdef HAVE_CYRUS_SASL
+ if( sasl_authc_id != NULL ) {
+ fprintf( stderr, "%s: -U previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SASL;
+ sasl_authc_id = ber_strdup( optarg );
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ exit( EXIT_FAILURE );
+#endif
+ break;
+ case 'v': /* verbose mode */
+ verbose++;
+ break;
+ case 'V': /* version */
+ version++;
+ break;
+ case 'w': /* password */
+ passwd.bv_val = ber_strdup( optarg );
+ {
+ char* p;
+
+ for( p = optarg; *p != '\0'; p++ ) {
+ *p = '\0';
+ }
+ }
+ passwd.bv_len = strlen( passwd.bv_val );
+ break;
+ case 'W':
+ want_bindpw++;
+ break;
+ case 'y':
+ pw_file = optarg;
+ break;
+ case 'Y':
+#ifdef HAVE_CYRUS_SASL
+ if( sasl_mech != NULL ) {
+ fprintf( stderr, "%s: -Y previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr,
+ "%s: incompatible with authentication choice\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SASL;
+ sasl_mech = ber_strdup( optarg );
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n", prog );
+ exit( EXIT_FAILURE );
+#endif
+ break;
+ case 'x':
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
+ fprintf( stderr, "%s: incompatible with previous "
+ "authentication choice\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SIMPLE;
+ break;
+ case 'X':
+#ifdef HAVE_CYRUS_SASL
+ if( sasl_authz_id != NULL ) {
+ fprintf( stderr, "%s: -X previously specified\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: -X incompatible with "
+ "authentication choice\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ authmethod = LDAP_AUTH_SASL;
+ sasl_authz_id = ber_strdup( optarg );
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n", prog );
+ exit( EXIT_FAILURE );
+#endif
+ break;
+ case 'Z':
+#ifdef HAVE_TLS
+ use_tls++;
+#else
+ fprintf( stderr, "%s: not compiled with TLS support\n", prog );
+ exit( EXIT_FAILURE );
+#endif
+ break;
+ default:
+ if( handle_private_option( i ) ) break;
+ fprintf( stderr, "%s: unrecognized option -%c\n",
+ prog, optopt );
+ usage();
+ }
+ }
+
+ {
+ /* prevent bad linking */
+ LDAPAPIInfo api;
+ api.ldapai_info_version = LDAP_API_INFO_VERSION;
+
+ if ( ldap_get_option(NULL, LDAP_OPT_API_INFO, &api)
+ != LDAP_OPT_SUCCESS )
+ {
+ fprintf( stderr, "%s: ldap_get_option(API_INFO) failed\n", prog );
+ exit( EXIT_FAILURE );
+ }
+
+ if (api.ldapai_info_version != LDAP_API_INFO_VERSION) {
+ fprintf( stderr, "LDAP APIInfo version mismatch: "
+ "library %d, header %d\n",
+ api.ldapai_info_version, LDAP_API_INFO_VERSION );
+ exit( EXIT_FAILURE );
+ }
+
+ if( api.ldapai_api_version != LDAP_API_VERSION ) {
+ fprintf( stderr, "LDAP API version mismatch: "
+ "library %d, header %d\n",
+ api.ldapai_api_version, LDAP_API_VERSION );
+ exit( EXIT_FAILURE );
+ }
+
+ if( strcmp(api.ldapai_vendor_name, LDAP_VENDOR_NAME ) != 0 ) {
+ fprintf( stderr, "LDAP vendor name mismatch: "
+ "library %s, header %s\n",
+ api.ldapai_vendor_name, LDAP_VENDOR_NAME );
+ exit( EXIT_FAILURE );
+ }
+
+ if( api.ldapai_vendor_version != LDAP_VENDOR_VERSION ) {
+ fprintf( stderr, "LDAP vendor version mismatch: "
+ "library %d, header %d\n",
+ api.ldapai_vendor_version, LDAP_VENDOR_VERSION );
+ exit( EXIT_FAILURE );
+ }
+
+ if (version) {
+ fprintf( stderr, "%s: %s\t(LDAP library: %s %d)\n",
+ prog, __Version,
+ LDAP_VENDOR_NAME, LDAP_VENDOR_VERSION );
+ if (version > 1) exit( EXIT_SUCCESS );
+ }
+
+ ldap_memfree( api.ldapai_vendor_name );
+ ber_memvfree( (void **)api.ldapai_extensions );
+ }
+
+ if (protocol == -1)
+ protocol = LDAP_VERSION3;
+
+ if (authmethod == -1 && protocol > LDAP_VERSION2) {
+#ifdef HAVE_CYRUS_SASL
+ if ( binddn != NULL ) {
+ authmethod = LDAP_AUTH_SIMPLE;
+ } else {
+ authmethod = LDAP_AUTH_SASL;
+ }
+#else
+ authmethod = LDAP_AUTH_SIMPLE;
+#endif
+ }
+
+ if( ldapuri == NULL ) {
+ if( ldapport && ( ldaphost == NULL )) {
+ fprintf( stderr, "%s: -p without -h is invalid.\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ } else {
+ if( ldaphost != NULL ) {
+ fprintf( stderr, "%s: -H incompatible with -h\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ if( ldapport ) {
+ fprintf( stderr, "%s: -H incompatible with -p\n", prog );
+ exit( EXIT_FAILURE );
+ }
+ }
+
+ if( protocol == LDAP_VERSION2 ) {
+ if( assertctl || authzid || manageDIT || manageDSAit ||
+#ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
+ proxydn ||
+#endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
+#ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
+ chaining ||
+#endif
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+ sessionTracking ||
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+ noop || ppolicy || preread || postread )
+ {
+ fprintf( stderr, "%s: -e/-M incompatible with LDAPv2\n", prog );
+ exit( EXIT_FAILURE );
+ }
+#ifdef HAVE_TLS
+ if( use_tls ) {
+ fprintf( stderr, "%s: -Z incompatible with LDAPv2\n", prog );
+ exit( EXIT_FAILURE );
+ }
+#endif
+#ifdef HAVE_CYRUS_SASL
+ if( authmethod == LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: -[IOQRUXY] incompatible with LDAPv2\n",
+ prog );
+ exit( EXIT_FAILURE );
+ }
+#endif
+ }
+
+ if ( ( pw_file || want_bindpw ) && !BER_BVISNULL( &passwd ) ) {
+ fprintf( stderr, "%s: -%c incompatible with -w\n",
+ prog, ( pw_file ? 'y' : 'W' ) );
+ exit( EXIT_FAILURE );
+ }
+}
+
+
+LDAP *
+tool_conn_setup( int dont, void (*private_setup)( LDAP * ) )
+{
+ LDAP *ld = NULL;
+
+ 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 );
+ }
+ }
+
+#ifdef SIGPIPE
+ (void) SIGNAL( SIGPIPE, SIG_IGN );
+#endif
+
+ if ( abcan ) {
+ SIGNAL( SIGINT, do_sig );
+ }
+
+ if ( !dont ) {
+ int rc;
+
+ if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
+ /* construct URL */
+ LDAPURLDesc url;
+ memset( &url, 0, sizeof(url));
+
+ url.lud_scheme = "ldap";
+ url.lud_host = ldaphost;
+ url.lud_port = ldapport;
+ url.lud_scope = LDAP_SCOPE_DEFAULT;
+
+ ldapuri = ldap_url_desc2str( &url );
+
+ } else if ( ldapuri != NULL ) {
+ LDAPURLDesc *ludlist, **ludp;
+ char **urls = NULL;
+ int nurls = 0;
+
+ rc = ldap_url_parselist( &ludlist, ldapuri );
+ if ( rc != LDAP_URL_SUCCESS ) {
+ fprintf( stderr,
+ "Could not parse LDAP URI(s)=%s (%d)\n",
+ ldapuri, rc );
+ exit( EXIT_FAILURE );
+ }
+
+ for ( ludp = &ludlist; *ludp != NULL; ) {
+ LDAPURLDesc *lud = *ludp;
+ char **tmp;
+
+ if ( lud->lud_dn != NULL && lud->lud_dn[ 0 ] != '\0' &&
+ ( lud->lud_host == NULL || lud->lud_host[0] == '\0' ) )
+ {
+ /* if no host but a DN is provided,
+ * use DNS SRV to gather the host list
+ * and turn it into a list of URIs
+ * using the scheme provided */
+ char *domain = NULL,
+ *hostlist = NULL,
+ **hosts = NULL;
+ int i,
+ len_proto = strlen( lud->lud_scheme );
+
+ if ( ldap_dn2domain( lud->lud_dn, &domain )
+ || domain == NULL )
+ {
+ fprintf( stderr,
+ "DNS SRV: Could not turn "
+ "DN=\"%s\" into a domain\n",
+ lud->lud_dn );
+ goto dnssrv_free;
+ }
+
+ rc = ldap_domain2hostlist( domain, &hostlist );
+ if ( rc ) {
+ fprintf( stderr,
+ "DNS SRV: Could not turn "
+ "domain=%s into a hostlist\n",
+ domain );
+ goto dnssrv_free;
+ }
+
+ hosts = ldap_str2charray( hostlist, " " );
+ if ( hosts == NULL ) {
+ fprintf( stderr,
+ "DNS SRV: Could not parse "
+ "hostlist=\"%s\"\n",
+ hostlist );
+ goto dnssrv_free;
+ }
+
+ for ( i = 0; hosts[ i ] != NULL; i++ )
+ /* count'em */ ;
+
+ tmp = (char **)ber_memrealloc( urls, sizeof( char * ) * ( nurls + i + 1 ) );
+ if ( tmp == NULL ) {
+ fprintf( stderr,
+ "DNS SRV: out of memory?\n" );
+ goto dnssrv_free;
+ }
+ urls = tmp;
+ urls[ nurls ] = NULL;
+
+ for ( i = 0; hosts[ i ] != NULL; i++ ) {
+ size_t len = len_proto
+ + STRLENOF( "://" )
+ + strlen( hosts[ i ] )
+ + 1;
+
+ urls[ nurls + i + 1 ] = NULL;
+ urls[ nurls + i ] = (char *)malloc( sizeof( char ) * len );
+ if ( urls[ nurls + i ] == NULL ) {
+ fprintf( stderr,
+ "DNS SRV: out of memory?\n" );
+ goto dnssrv_free;
+ }
+
+ snprintf( urls[ nurls + i ], len, "%s://%s",
+ lud->lud_scheme, hosts[ i ] );
+ }
+ nurls += i;
+
+dnssrv_free:;
+ ber_memvfree( (void **)hosts );
+ ber_memfree( hostlist );
+ ber_memfree( domain );
+
+ } else {
+ tmp = (char **)ber_memrealloc( urls, sizeof( char * ) * ( nurls + 2 ) );
+ if ( tmp == NULL ) {
+ fprintf( stderr,
+ "DNS SRV: out of memory?\n" );
+ break;
+ }
+ urls = tmp;
+ urls[ nurls + 1 ] = NULL;
+
+ urls[ nurls ] = ldap_url_desc2str( lud );
+ if ( urls[ nurls ] == NULL ) {
+ fprintf( stderr,
+ "DNS SRV: out of memory?\n" );
+ break;
+ }
+ nurls++;
+ }
+
+ *ludp = lud->lud_next;
+
+ lud->lud_next = NULL;
+ ldap_free_urldesc( lud );
+ }
+
+ if ( ludlist != NULL ) {
+ ldap_free_urllist( ludlist );
+ exit( EXIT_FAILURE );
+
+ } else if ( urls == NULL ) {
+ exit( EXIT_FAILURE );
+ }
+
+ ldap_memfree( ldapuri );
+ ldapuri = ldap_charray2str( urls, " " );
+ ber_memvfree( (void **)urls );
+ }
+
+ if ( verbose ) {
+ fprintf( stderr, "ldap_initialize( %s )\n",
+ ldapuri != NULL ? ldapuri : "<DEFAULT>" );
+ }
+ rc = ldap_initialize( &ld, ldapuri );
+ if( rc != LDAP_SUCCESS ) {
+ fprintf( stderr,
+ "Could not create LDAP session handle for URI=%s (%d): %s\n",
+ ldapuri, rc, ldap_err2string(rc) );
+ exit( EXIT_FAILURE );
+ }
+
+ if( private_setup ) private_setup( ld );
+
+ /* referrals: obsolete */
+ if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
+ referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
+ {
+ fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
+ referrals ? "on" : "off" );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+#ifdef HAVE_CYRUS_SASL
+ /* canon */
+ if( nocanon ) {
+ if( ldap_set_option( ld, LDAP_OPT_X_SASL_NOCANON,
+ LDAP_OPT_ON ) != LDAP_OPT_SUCCESS )
+ {
+ fprintf( stderr, "Could not set LDAP_OPT_X_SASL_NOCANON on\n" );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+ }
+#endif
+ if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &protocol )
+ != LDAP_OPT_SUCCESS )
+ {
+ fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
+ protocol );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ if ( use_tls ) {
+ rc = ldap_start_tls_s( ld, NULL, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ char *msg=NULL;
+ ldap_get_option( ld, LDAP_OPT_DIAGNOSTIC_MESSAGE, (void*)&msg);
+ tool_perror( "ldap_start_tls", rc, NULL, NULL, msg, NULL );
+ ldap_memfree(msg);
+ if ( use_tls > 1 ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+ }
+ }
+
+ if ( nettimeout.tv_sec > 0 ) {
+ if ( ldap_set_option( ld, LDAP_OPT_NETWORK_TIMEOUT, (void *) &nettimeout )
+ != LDAP_OPT_SUCCESS )
+ {
+ fprintf( stderr, "Could not set LDAP_OPT_NETWORK_TIMEOUT %ld\n",
+ (long)nettimeout.tv_sec );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+ }
+ }
+
+ return ld;
+}
+
+
+void
+tool_bind( LDAP *ld )
+{
+ LDAPControl **sctrlsp = NULL;
+ LDAPControl *sctrls[3];
+ LDAPControl sctrl[3];
+ int nsctrls = 0;
+
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+ if ( ppolicy ) {
+ LDAPControl c;
+ c.ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
+ c.ldctl_value.bv_val = NULL;
+ c.ldctl_value.bv_len = 0;
+ c.ldctl_iscritical = 0;
+ sctrl[nsctrls] = c;
+ sctrls[nsctrls] = &sctrl[nsctrls];
+ sctrls[++nsctrls] = NULL;
+ }
+#endif
+
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+ if ( sessionTracking ) {
+ LDAPControl c;
+
+ if ( BER_BVISNULL( &stValue) && st_value( ld, &stValue ) ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ c.ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
+ c.ldctl_iscritical = 0;
+ ber_dupbv( &c.ldctl_value, &stValue );
+
+ sctrl[nsctrls] = c;
+ sctrls[nsctrls] = &sctrl[nsctrls];
+ sctrls[++nsctrls] = NULL;
+ }
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+
+ if ( nsctrls ) {
+ sctrlsp = sctrls;
+ }
+
+ assert( nsctrls < (int) (sizeof(sctrls)/sizeof(sctrls[0])) );
+
+ if ( pw_file || want_bindpw ) {
+ assert( passwd.bv_val == NULL && passwd.bv_len == 0 );
+
+ if ( pw_file ) {
+ if ( lutil_get_filed_password( pw_file, &passwd ) ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ } else {
+ char *pw = getpassphrase( _("Enter LDAP Password: ") );
+ if ( pw ) {
+ passwd.bv_val = ber_strdup( pw );
+ passwd.bv_len = strlen( passwd.bv_val );
+ }
+ }
+ }
+
+ if ( authmethod == LDAP_AUTH_SASL ) {
+#ifdef HAVE_CYRUS_SASL
+ void *defaults;
+ int rc;
+
+ if( sasl_secprops != NULL ) {
+ rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
+ (void *) sasl_secprops );
+
+ if( rc != LDAP_OPT_SUCCESS ) {
+ fprintf( stderr,
+ "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
+ sasl_secprops );
+ tool_exit( ld, LDAP_LOCAL_ERROR );
+ }
+ }
+
+ defaults = lutil_sasl_defaults( ld,
+ sasl_mech,
+ sasl_realm,
+ sasl_authc_id,
+ passwd.bv_val,
+ sasl_authz_id );
+
+ rc = ldap_sasl_interactive_bind_s( ld, binddn, sasl_mech,
+ sctrlsp,
+ NULL, sasl_flags, lutil_sasl_interact, defaults );
+
+ lutil_sasl_freedefs( defaults );
+ if( rc != LDAP_SUCCESS ) {
+ char *msg=NULL;
+ ldap_get_option( ld, LDAP_OPT_DIAGNOSTIC_MESSAGE, (void*)&msg);
+ tool_perror( "ldap_sasl_interactive_bind_s",
+ rc, NULL, NULL, msg, NULL );
+ ldap_memfree(msg);
+ tool_exit( ld, rc );
+ }
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n", prog );
+ tool_exit( ld, LDAP_NOT_SUPPORTED );
+#endif
+ } else {
+ int msgid, err, rc;
+ LDAPMessage *result;
+ LDAPControl **ctrls;
+ char msgbuf[256];
+ char *matched = NULL;
+ char *info = NULL;
+ char **refs = NULL;
+
+ msgbuf[0] = 0;
+
+ {
+ /* simple bind */
+ rc = ldap_sasl_bind( ld, binddn, LDAP_SASL_SIMPLE, &passwd,
+ sctrlsp, NULL, &msgid );
+ if ( msgid == -1 ) {
+ tool_perror( "ldap_sasl_bind(SIMPLE)", rc,
+ NULL, NULL, NULL, NULL );
+ tool_exit( ld, rc );
+ }
+ }
+
+ rc = ldap_result( ld, msgid, LDAP_MSG_ALL, NULL, &result );
+ if ( rc == -1 ) {
+ tool_perror( "ldap_result", -1, NULL, NULL, NULL, NULL );
+ tool_exit( ld, LDAP_LOCAL_ERROR );
+ }
+
+ if ( rc == 0 ) {
+ tool_perror( "ldap_result", LDAP_TIMEOUT, NULL, NULL, NULL, NULL );
+ tool_exit( ld, LDAP_LOCAL_ERROR );
+ }
+
+ if ( result ) {
+ rc = ldap_parse_result( ld, result, &err, &matched, &info, &refs,
+ &ctrls, 1 );
+ if ( rc != LDAP_SUCCESS ) {
+ tool_perror( "ldap_bind parse result", rc, NULL, matched, info, refs );
+ tool_exit( ld, LDAP_LOCAL_ERROR );
+ }
+ }
+
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+ if ( ctrls && ppolicy ) {
+ LDAPControl *ctrl;
+ int expire, grace, len = 0;
+ LDAPPasswordPolicyError pErr = -1;
+
+ ctrl = ldap_control_find( LDAP_CONTROL_PASSWORDPOLICYRESPONSE,
+ ctrls, NULL );
+
+ if ( ctrl && ldap_parse_passwordpolicy_control( ld, ctrl,
+ &expire, &grace, &pErr ) == LDAP_SUCCESS )
+ {
+ if ( pErr != PP_noError ){
+ msgbuf[0] = ';';
+ msgbuf[1] = ' ';
+ strcpy( msgbuf+2, ldap_passwordpolicy_err2txt( pErr ));
+ len = strlen( msgbuf );
+ }
+ if ( expire >= 0 ) {
+ sprintf( msgbuf+len,
+ " (Password expires in %d seconds)",
+ expire );
+ } else if ( grace >= 0 ) {
+ sprintf( msgbuf+len,
+ " (Password expired, %d grace logins remain)",
+ grace );
+ }
+ }
+ }
+#endif
+
+#ifdef LDAP_CONTROL_X_PASSWORD_EXPIRED
+ if ( ctrls ) {
+ LDAPControl *ctrl;
+ ctrl = ldap_control_find( LDAP_CONTROL_X_PASSWORD_EXPIRED,
+ ctrls, NULL );
+ if ( !ctrl )
+ ctrl = ldap_control_find( LDAP_CONTROL_X_PASSWORD_EXPIRING,
+ ctrls, NULL );
+ if ( ctrl ) {
+ LDAPControl *ctmp[2];
+ ctmp[0] = ctrl;
+ ctmp[1] = NULL;
+ tool_print_ctrls( ld, ctmp );
+ }
+ }
+#endif
+
+ if ( ctrls ) {
+ ldap_controls_free( ctrls );
+ }
+
+ if ( err != LDAP_SUCCESS
+ || msgbuf[0]
+ || ( matched && matched[ 0 ] )
+ || ( info && info[ 0 ] )
+ || refs )
+ {
+ tool_perror( "ldap_bind", err, msgbuf, matched, info, refs );
+
+ if( matched ) ber_memfree( matched );
+ if( info ) ber_memfree( info );
+ if( refs ) ber_memvfree( (void **)refs );
+
+ if ( err != LDAP_SUCCESS ) tool_exit( ld, err );
+ }
+ }
+}
+
+void
+tool_unbind( LDAP *ld )
+{
+ int err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, NULL );
+
+ if ( err != LDAP_OPT_SUCCESS ) {
+ fprintf( stderr, "Could not unset controls\n");
+ }
+
+ (void) ldap_unbind_ext( ld, NULL, NULL );
+}
+
+void
+tool_exit( LDAP *ld, int status )
+{
+ if ( ld != NULL ) {
+ tool_unbind( ld );
+ }
+ tool_destroy();
+ exit( status );
+}
+
+
+/* Set server controls. Add controls extra_c[0..count-1], if set. */
+void
+tool_server_controls( LDAP *ld, LDAPControl *extra_c, int count )
+{
+ int i = 0, j, crit = 0, err;
+ LDAPControl c[16], **ctrls;
+
+ if ( ! ( assertctl
+ || authzid
+#ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
+ || proxydn
+#endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
+ || manageDIT
+ || manageDSAit
+ || noop
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+ || ppolicy
+#endif
+ || preread
+ || postread
+#ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
+ || chaining
+#endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+ || sessionTracking
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+ || count
+ || unknown_ctrls_num ) )
+ {
+ return;
+ }
+
+ ctrls = (LDAPControl**) malloc(sizeof(c) + (count + unknown_ctrls_num + 1)*sizeof(LDAPControl*));
+ if ( ctrls == NULL ) {
+ fprintf( stderr, "No memory\n" );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ if ( assertctl ) {
+ if ( BER_BVISNULL( &assertionvalue ) ) {
+ err = ldap_create_assertion_control_value( ld,
+ assertion, &assertionvalue );
+ if ( err ) {
+ fprintf( stderr,
+ "Unable to create assertion value "
+ "\"%s\" (%d)\n", assertion, err );
+ }
+ }
+
+ c[i].ldctl_oid = LDAP_CONTROL_ASSERT;
+ c[i].ldctl_value = assertionvalue;
+ c[i].ldctl_iscritical = assertctl > 1;
+ ctrls[i] = &c[i];
+ i++;
+ }
+
+ if ( authzid ) {
+ c[i].ldctl_value.bv_val = authzid;
+ c[i].ldctl_value.bv_len = strlen( authzid );
+ c[i].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
+ c[i].ldctl_iscritical = 1;
+ ctrls[i] = &c[i];
+ i++;
+ }
+
+#ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
+ /* NOTE: doesn't need an extra count because it's incompatible
+ * with authzid */
+ if ( proxydn ) {
+ BerElementBuffer berbuf;
+ BerElement *ber = (BerElement *)&berbuf;
+
+ ber_init2( ber, NULL, LBER_USE_DER );
+
+ if ( ber_printf( ber, "s", proxydn ) == -1 ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ c[i].ldctl_oid = LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ;
+ c[i].ldctl_iscritical = 1;
+ ctrls[i] = &c[i];
+ i++;
+ }
+#endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
+
+ if ( manageDIT ) {
+ c[i].ldctl_oid = LDAP_CONTROL_MANAGEDIT;
+ BER_BVZERO( &c[i].ldctl_value );
+ c[i].ldctl_iscritical = manageDIT > 1;
+ ctrls[i] = &c[i];
+ i++;
+ }
+
+ if ( manageDSAit ) {
+ c[i].ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
+ BER_BVZERO( &c[i].ldctl_value );
+ c[i].ldctl_iscritical = manageDSAit > 1;
+ ctrls[i] = &c[i];
+ i++;
+ }
+
+ if ( noop ) {
+ c[i].ldctl_oid = LDAP_CONTROL_NOOP;
+ BER_BVZERO( &c[i].ldctl_value );
+ c[i].ldctl_iscritical = noop > 1;
+ ctrls[i] = &c[i];
+ i++;
+ }
+
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+ if ( ppolicy ) {
+ c[i].ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
+ BER_BVZERO( &c[i].ldctl_value );
+ c[i].ldctl_iscritical = 0;
+ ctrls[i] = &c[i];
+ i++;
+ }
+#endif
+
+ if ( preread ) {
+ BerElementBuffer berbuf;
+ BerElement *ber = (BerElement *)&berbuf;
+ char **attrs = NULL;
+
+ if( preread_attrs ) {
+ attrs = ldap_str2charray( preread_attrs, "," );
+ }
+
+ ber_init2( ber, NULL, LBER_USE_DER );
+
+ if( ber_printf( ber, "{v}", attrs ) == -1 ) {
+ fprintf( stderr, "preread attrs encode failed.\n" );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
+ if( err < 0 ) {
+ fprintf( stderr, "preread flatten failed (%d)\n", err );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ c[i].ldctl_oid = LDAP_CONTROL_PRE_READ;
+ c[i].ldctl_iscritical = preread > 1;
+ ctrls[i] = &c[i];
+ i++;
+
+ if( attrs ) ldap_charray_free( attrs );
+ }
+
+ if ( postread ) {
+ BerElementBuffer berbuf;
+ BerElement *ber = (BerElement *)&berbuf;
+ char **attrs = NULL;
+
+ if( postread_attrs ) {
+ attrs = ldap_str2charray( postread_attrs, "," );
+ }
+
+ ber_init2( ber, NULL, LBER_USE_DER );
+
+ if( ber_printf( ber, "{v}", attrs ) == -1 ) {
+ fprintf( stderr, "postread attrs encode failed.\n" );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
+ if( err < 0 ) {
+ fprintf( stderr, "postread flatten failed (%d)\n", err );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ c[i].ldctl_oid = LDAP_CONTROL_POST_READ;
+ c[i].ldctl_iscritical = postread > 1;
+ ctrls[i] = &c[i];
+ i++;
+
+ if( attrs ) ldap_charray_free( attrs );
+ }
+
+#ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
+ if ( chaining ) {
+ if ( chainingResolve > -1 ) {
+ BerElementBuffer berbuf;
+ BerElement *ber = (BerElement *)&berbuf;
+
+ ber_init2( ber, NULL, LBER_USE_DER );
+
+ err = ber_printf( ber, "{e" /* } */, chainingResolve );
+ if ( err == -1 ) {
+ ber_free( ber, 1 );
+ fprintf( stderr, _("Chaining behavior control encoding error!\n") );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ if ( chainingContinuation > -1 ) {
+ err = ber_printf( ber, "e", chainingContinuation );
+ if ( err == -1 ) {
+ ber_free( ber, 1 );
+ fprintf( stderr, _("Chaining behavior control encoding error!\n") );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+ }
+
+ err = ber_printf( ber, /* { */ "N}" );
+ if ( err == -1 ) {
+ ber_free( ber, 1 );
+ fprintf( stderr, _("Chaining behavior control encoding error!\n") );
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ } else {
+ BER_BVZERO( &c[i].ldctl_value );
+ }
+
+ c[i].ldctl_oid = LDAP_CONTROL_X_CHAINING_BEHAVIOR;
+ c[i].ldctl_iscritical = chaining > 1;
+ ctrls[i] = &c[i];
+ i++;
+ }
+#endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
+
+#ifdef LDAP_CONTROL_X_SESSION_TRACKING
+ if ( sessionTracking ) {
+ if ( BER_BVISNULL( &stValue ) && st_value( ld, &stValue ) ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+
+ c[i].ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
+ c[i].ldctl_iscritical = 0;
+ ber_dupbv( &c[i].ldctl_value, &stValue );
+
+ ctrls[i] = &c[i];
+ i++;
+ }
+#endif /* LDAP_CONTROL_X_SESSION_TRACKING */
+
+ while ( count-- ) {
+ ctrls[i++] = extra_c++;
+ }
+ for ( count = 0; count < unknown_ctrls_num; count++ ) {
+ ctrls[i++] = &unknown_ctrls[count];
+ }
+ ctrls[i] = NULL;
+
+ err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
+
+ if ( err != LDAP_OPT_SUCCESS ) {
+ for ( j = 0; j < i; j++ ) {
+ if ( ctrls[j]->ldctl_iscritical ) crit = 1;
+ }
+ fprintf( stderr, "Could not set %scontrols\n",
+ crit ? "critical " : "" );
+ }
+
+ free( ctrls );
+ if ( crit ) {
+ tool_exit( ld, EXIT_FAILURE );
+ }
+}
+
+int
+tool_check_abandon( LDAP *ld, int msgid )
+{
+ int rc;
+ LDAPControl *sctrls[1] = { NULL };
+
+ switch ( gotintr ) {
+ case Intr_Cancel:
+ rc = ldap_cancel_s( ld, msgid, sctrls, NULL );
+ fprintf( stderr, "got interrupt, cancel got %d: %s\n",
+ rc, ldap_err2string( rc ) );
+ return -1;
+
+ case Intr_Abandon:
+ rc = ldap_abandon_ext( ld, msgid, sctrls, NULL );
+ fprintf( stderr, "got interrupt, abandon got %d: %s\n",
+ rc, ldap_err2string( rc ) );
+ return -1;
+
+ case Intr_Ignore:
+ /* just unbind, ignoring the request */
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+print_prepostread( LDAP *ld, LDAPControl *ctrl, struct berval *what)
+{
+ BerElement *ber;
+ struct berval bv;
+
+ tool_write_ldif( LDIF_PUT_COMMENT, "==> ",
+ what->bv_val, what->bv_len );
+ ber = ber_init( &ctrl->ldctl_value );
+ if ( ber == NULL ) {
+ /* error? */
+ return 1;
+
+ } else if ( ber_scanf( ber, "{m{" /*}}*/, &bv ) == LBER_ERROR ) {
+ /* error? */
+ return 1;
+
+ } else {
+ tool_write_ldif( LDIF_PUT_VALUE, "dn", bv.bv_val, bv.bv_len );
+
+ while ( ber_scanf( ber, "{m" /*}*/, &bv ) != LBER_ERROR ) {
+ int i;
+ BerVarray vals = NULL;
+ char *str = NULL;
+
+ if ( ber_scanf( ber, "[W]", &vals ) == LBER_ERROR ||
+ vals == NULL )
+ {
+ /* error? */
+ return 1;
+ }
+
+ if ( ldif ) {
+ char *ptr;
+
+ str = malloc( bv.bv_len + STRLENOF(": ") + 1 );
+
+ ptr = str;
+ ptr = lutil_strncopy( ptr, bv.bv_val, bv.bv_len );
+ ptr = lutil_strcopy( ptr, ": " );
+ }
+
+ for ( i = 0; vals[ i ].bv_val != NULL; i++ ) {
+ tool_write_ldif(
+ ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
+ ldif ? str : bv.bv_val, vals[ i ].bv_val, vals[ i ].bv_len );
+ }
+
+ ber_bvarray_free( vals );
+ if ( str ) free( str );
+ }
+ }
+
+ if ( ber != NULL ) {
+ ber_free( ber, 1 );
+ }
+
+ tool_write_ldif( LDIF_PUT_COMMENT, "<== ",
+ what->bv_val, what->bv_len );
+
+ return 0;
+}
+
+static int
+print_preread( LDAP *ld, LDAPControl *ctrl )
+{
+ static struct berval what = BER_BVC( "preread" );
+
+ return print_prepostread( ld, ctrl, &what );
+}
+
+static int
+print_postread( LDAP *ld, LDAPControl *ctrl )
+{
+ static struct berval what = BER_BVC( "postread" );
+
+ return print_prepostread( ld, ctrl, &what );
+}
+
+static int
+print_paged_results( LDAP *ld, LDAPControl *ctrl )
+{
+ ber_int_t estimate;
+
+ /* note: pr_cookie is being malloced; it's freed
+ * the next time the control is sent, but the last
+ * time it's not; we don't care too much, because
+ * the last time an empty value is returned... */
+ if ( ldap_parse_pageresponse_control( ld, ctrl, &estimate, &pr_cookie )
+ != LDAP_SUCCESS )
+ {
+ /* error? */
+ return 1;
+
+ } else {
+ /* FIXME: check buffer overflow */
+ char buf[ BUFSIZ ], *ptr = buf;
+
+ if ( estimate > 0 ) {
+ ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
+ "estimate=%d", estimate );
+ }
+
+ if ( pr_cookie.bv_len > 0 ) {
+ struct berval bv;
+
+ bv.bv_len = LUTIL_BASE64_ENCODE_LEN(
+ pr_cookie.bv_len ) + 1;
+ bv.bv_val = ber_memalloc( bv.bv_len + 1 );
+
+ bv.bv_len = lutil_b64_ntop(
+ (unsigned char *) pr_cookie.bv_val,
+ pr_cookie.bv_len,
+ bv.bv_val, bv.bv_len );
+
+ ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
+ "%scookie=%s", ptr == buf ? "" : " ",
+ bv.bv_val );
+
+ ber_memfree( bv.bv_val );
+
+ pr_morePagedResults = 1;
+
+ } else {
+ ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
+ "%scookie=", ptr == buf ? "" : " " );
+ }
+
+ tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
+ ldif ? "pagedresults: " : "pagedresults",
+ buf, ptr - buf );
+ }
+
+ return 0;
+}
+
+static int
+print_sss( LDAP *ld, LDAPControl *ctrl )
+{
+ int rc;
+ ber_int_t err;
+ char *attr;
+
+ rc = ldap_parse_sortresponse_control( ld, ctrl, &err, &attr );
+ if ( rc == LDAP_SUCCESS ) {
+ char buf[ BUFSIZ ];
+ rc = snprintf( buf, sizeof(buf), "(%d) %s%s%s",
+ err, ldap_err2string(err), attr ? " " : "", attr ? attr : "" );
+
+ tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
+ ldif ? "sortResult: " : "sortResult", buf, rc );
+ }
+
+ return rc;
+}
+
+static int
+print_vlv( LDAP *ld, LDAPControl *ctrl )
+{
+ int rc;
+ ber_int_t err;
+ struct berval bv;
+
+ rc = ldap_parse_vlvresponse_control( ld, ctrl, &vlvPos, &vlvCount,
+ &vlvContext, &err );
+ if ( rc == LDAP_SUCCESS ) {
+ char buf[ BUFSIZ ];
+
+ if ( vlvContext && vlvContext->bv_len > 0 ) {
+ bv.bv_len = LUTIL_BASE64_ENCODE_LEN(
+ vlvContext->bv_len ) + 1;
+ bv.bv_val = ber_memalloc( bv.bv_len + 1 );
+
+ bv.bv_len = lutil_b64_ntop(
+ (unsigned char *) vlvContext->bv_val,
+ vlvContext->bv_len,
+ bv.bv_val, bv.bv_len );
+ } else {
+ bv.bv_val = "";
+ bv.bv_len = 0;
+ }
+
+ rc = snprintf( buf, sizeof(buf), "pos=%d count=%d context=%s (%d) %s",
+ vlvPos, vlvCount, bv.bv_val,
+ err, ldap_err2string(err));
+
+ if ( bv.bv_len )
+ ber_memfree( bv.bv_val );
+
+ tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
+ ldif ? "vlvResult" : "vlvResult", buf, rc );
+ }
+
+ return rc;
+}
+
+#ifdef LDAP_CONTROL_X_DEREF
+static int
+print_deref( LDAP *ld, LDAPControl *ctrl )
+{
+ LDAPDerefRes *drhead = NULL, *dr;
+ int rc;
+
+ rc = ldap_parse_derefresponse_control( ld, ctrl, &drhead );
+ if ( rc != LDAP_SUCCESS ) {
+ return rc;
+ }
+
+ for ( dr = drhead; dr != NULL; dr = dr->next ) {
+ LDAPDerefVal *dv;
+ ber_len_t len;
+ char *buf, *ptr;
+
+ len = strlen( dr->derefAttr ) + STRLENOF(": ");
+
+ for ( dv = dr->attrVals; dv != NULL; dv = dv->next ) {
+ if ( dv->vals != NULL ) {
+ int j;
+ ber_len_t tlen = strlen(dv->type);
+
+ for ( j = 0; dv->vals[ j ].bv_val != NULL; j++ ) {
+ len += STRLENOF("<:=>;") + tlen + 4*((dv->vals[ j ].bv_len - 1)/3 + 1);
+ }
+ }
+ }
+ len += dr->derefVal.bv_len + STRLENOF("\n");
+ buf = ldap_memalloc( len + 1 );
+ if ( buf == NULL ) {
+ rc = LDAP_NO_MEMORY;
+ goto done;
+ }
+
+ ptr = buf;
+ ptr = lutil_strcopy( ptr, dr->derefAttr );
+ *ptr++ = ':';
+ *ptr++ = ' ';
+ for ( dv = dr->attrVals; dv != NULL; dv = dv->next ) {
+ if ( dv->vals != NULL ) {
+ int j;
+ for ( j = 0; dv->vals[ j ].bv_val != NULL; j++ ) {
+ int k = ldif_is_not_printable( dv->vals[ j ].bv_val, dv->vals[ j ].bv_len );
+
+ *ptr++ = '<';
+ ptr = lutil_strcopy( ptr, dv->type );
+ if ( k ) {
+ *ptr++ = ':';
+ }
+ *ptr++ = '=';
+ if ( k ) {
+ k = lutil_b64_ntop(
+ (unsigned char *) dv->vals[ j ].bv_val,
+ dv->vals[ j ].bv_len,
+ ptr, buf + len - ptr );
+ assert( k >= 0 );
+ ptr += k;
+
+ } else {
+ ptr = lutil_memcopy( ptr, dv->vals[ j ].bv_val, dv->vals[ j ].bv_len );
+ }
+ *ptr++ = '>';
+ *ptr++ = ';';
+ }
+ }
+ }
+ ptr = lutil_strncopy( ptr, dr->derefVal.bv_val, dr->derefVal.bv_len );
+ *ptr++ = '\n';
+ *ptr = '\0';
+ assert( ptr <= buf + len );
+
+ tool_write_ldif( LDIF_PUT_COMMENT, NULL, buf, ptr - buf);
+
+ ldap_memfree( buf );
+ }
+
+ rc = LDAP_SUCCESS;
+
+done:;
+ ldap_derefresponse_free( drhead );
+
+ return rc;
+}
+#endif
+
+#ifdef LDAP_CONTROL_X_WHATFAILED
+static int
+print_whatfailed( LDAP *ld, LDAPControl *ctrl )
+{
+ BerElement *ber;
+ ber_tag_t tag;
+ ber_len_t siz;
+ BerVarray bva = NULL;
+
+ /* Create a BerElement from the berval returned in the control. */
+ ber = ber_init( &ctrl->ldctl_value );
+
+ if ( ber == NULL ) {
+ return LDAP_NO_MEMORY;
+ }
+
+ siz = sizeof(struct berval);
+ tag = ber_scanf( ber, "[M]", &bva, &siz, 0 );
+ if ( tag != LBER_ERROR ) {
+ int i;
+
+ tool_write_ldif( LDIF_PUT_COMMENT, " what failed:", NULL, 0 );
+
+ for ( i = 0; bva[i].bv_val != NULL; i++ ) {
+ tool_write_ldif( LDIF_PUT_COMMENT, NULL, bva[i].bv_val, bva[i].bv_len );
+ }
+
+ ldap_memfree( bva );
+ }
+
+ ber_free( ber, 1 );
+
+
+ return 0;
+}
+#endif
+
+#ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
+static int
+print_ppolicy( LDAP *ld, LDAPControl *ctrl )
+{
+ int expire = 0, grace = 0, rc;
+ LDAPPasswordPolicyError pperr;
+
+ rc = ldap_parse_passwordpolicy_control( ld, ctrl,
+ &expire, &grace, &pperr );
+ if ( rc == LDAP_SUCCESS ) {
+ char buf[ BUFSIZ ], *ptr = buf;
+
+ if ( expire != -1 ) {
+ ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
+ "expire=%d", expire );
+ }
+
+ if ( grace != -1 ) {
+ ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
+ "%sgrace=%d", ptr == buf ? "" : " ", grace );
+ }
+
+ if ( pperr != PP_noError ) {
+ ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
+ "%serror=%d (%s)", ptr == buf ? "" : " ",
+ pperr,
+ ldap_passwordpolicy_err2txt( pperr ) );
+ }
+
+ tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
+ ldif ? "ppolicy: " : "ppolicy", buf, ptr - buf );
+ }
+
+ return rc;
+}
+#endif
+
+#ifdef LDAP_CONTROL_X_PASSWORD_EXPIRED
+static int
+print_netscape_pwexpired( LDAP *ld, LDAPControl *ctrl )
+{
+ printf(_("# PasswordExpired control\n") );
+ return 0;
+}
+
+static int
+print_netscape_pwexpiring( LDAP *ld, LDAPControl *ctrl )
+{
+ long expiring = 0;
+ int rc;
+
+ rc = ldap_parse_password_expiring_control( ld, ctrl, &expiring );
+ if ( rc == LDAP_SUCCESS ) {
+ printf(_("# PasswordExpiring control seconds=%ld\n"), expiring );
+ }
+ return rc;
+}
+#endif
+
+void tool_print_ctrls(
+ LDAP *ld,
+ LDAPControl **ctrls )
+{
+ int i;
+ char *ptr;
+
+ for ( i = 0; ctrls[i] != NULL; i++ ) {
+ /* control: OID criticality base64value */
+ struct berval b64 = BER_BVNULL;
+ ber_len_t len;
+ char *str;
+ int j;
+
+ /* FIXME: there might be cases where a control has NULL OID;
+ * this makes little sense, especially when returned by the
+ * server, but libldap happily allows it */
+ if ( ctrls[i]->ldctl_oid == NULL ) {
+ continue;
+ }
+
+ len = ldif ? 2 : 0;
+ len += strlen( ctrls[i]->ldctl_oid );
+
+ /* add enough for space after OID and the critical value itself */
+ len += ctrls[i]->ldctl_iscritical
+ ? sizeof("true") : sizeof("false");
+
+ /* convert to base64 */
+ if ( !BER_BVISNULL( &ctrls[i]->ldctl_value ) ) {
+ b64.bv_len = LUTIL_BASE64_ENCODE_LEN(
+ ctrls[i]->ldctl_value.bv_len ) + 1;
+ b64.bv_val = ber_memalloc( b64.bv_len + 1 );
+
+ b64.bv_len = lutil_b64_ntop(
+ (unsigned char *) ctrls[i]->ldctl_value.bv_val,
+ ctrls[i]->ldctl_value.bv_len,
+ b64.bv_val, b64.bv_len );
+ }
+
+ if ( b64.bv_len ) {
+ len += 1 + b64.bv_len;
+ }
+
+ ptr = str = malloc( len + 1 );
+ if ( ldif ) {
+ ptr = lutil_strcopy( ptr, ": " );
+ }
+ ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_oid );
+ ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_iscritical
+ ? " true" : " false" );
+
+ if ( b64.bv_len ) {
+ ptr = lutil_strcopy( ptr, " " );
+ ptr = lutil_strcopy( ptr, b64.bv_val );
+ }
+
+ if ( ldif < 2 ) {
+ tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
+ "control", str, len );
+ }
+
+ free( str );
+ if ( b64.bv_len ) {
+ ber_memfree( b64.bv_val );
+ }
+
+ /* known controls */
+ for ( j = 0; tool_ctrl_response[j].oid != NULL; j++ ) {
+ if ( strcmp( tool_ctrl_response[j].oid, ctrls[i]->ldctl_oid ) == 0 ) {
+ if ( !(tool_ctrl_response[j].mask & tool_type )) {
+ /* this control should not appear
+ * with this tool; warning? */
+ }
+ break;
+ }
+ }
+
+ if ( tool_ctrl_response[j].oid != NULL && tool_ctrl_response[j].func ) {
+ (void)tool_ctrl_response[j].func( ld, ctrls[i] );
+ }
+ }
+}
+
+int
+tool_write_ldif( int type, char *name, char *value, ber_len_t vallen )
+{
+ char *ldif;
+
+ if (( ldif = ldif_put_wrap( type, name, value, vallen, ldif_wrap )) == NULL ) {
+ return( -1 );
+ }
+
+ fputs( ldif, stdout );
+ ber_memfree( ldif );
+
+ return( 0 );
+}
+
+int
+tool_is_oid( const char *s )
+{
+ int first = 1;
+
+ if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
+ return 0;
+ }
+
+ for ( ; s[ 0 ]; s++ ) {
+ if ( s[ 0 ] == '.' ) {
+ if ( s[ 1 ] == '\0' ) {
+ return 0;
+ }
+ first = 1;
+ continue;
+ }
+
+ if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
+ return 0;
+ }
+
+ if ( first == 1 && s[ 0 ] == '0' && s[ 1 ] != '.' ) {
+ return 0;
+ }
+ first = 0;
+ }
+
+ return 1;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-30 08:25:46 +0000