openldap/clients/ud/main.c

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Vienna Bulk Commit This commit includes many changes. All changes compile under NT but have not been tested under UNIX. A Summary of changes (likely incomplete): NT changes: Removed lint. Clean up configuration support for "Debug", "Release", "SDebug", and "SRelease" configurations. Share output directories for clients, libraries, and slapd. (maybe they should be combined further and moved to build/{,S}{Debug,Release}). Enable threading when _MT is defined. Enable debuging when _DEBUG is defined. Disable setting of NDEBUG under Release/SRelease. Asserts are disabled in <ac/assert.h> when LDAP_DEBUG is not defined. Added 'build/main.dsp' Master project. Removed non-slapd projects from slapd.dsp (see main.dsp). Removed replaced many uses of _WIN32 macro with feature based macros. ldap_cdefs.h changes #define LDAP_CONST const (see below) #define LDAP_F(type) LDAP_F_PRE type LDAP_F_POST To allow specifiers to be added before and after the type declaration. (For DLL handling) LBER/LDAP changes Namespace changes: s/lber_/ber_/ for here and there. s/NAME_ERROR/LDAP_NAME_ERROR/g Deleted NULLMSG and other NULL* macros for namespace reasons. "const" libraries. Installed headers (ie: lber.h, ldap.h) use LDAP_CONST macro. Normally set to 'const' when __STDC__. Can be set externally to enable/disable 'constification' of external interface. Internal interface always uses 'const'. Did not fix warnings in -lldif (in lieu of new LDIF parser). Added _ext API implementations (excepting search and bind). Need to implement ldap_int_get_controls() for reponses with controls. Added numberous assert() checks. LDAP_R _MT defines HAVE_NT_THREADS Added numberous assert() checks. Changed ldap_pthread_t back to unsigned long. Used cast to HANDLE in _join(). LDBM Replaced _WIN32 with HAVE_SYSLOG ud Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). slapd Made connection sockbuf field a pointer to a sockbuf. This removed slap.h dependency on lber-int.h. lber-int.h now only included by those files needing to mess with the sockbuf. Used ber_* functions/macros to access sockbuf internals whenever possible. Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). Removed FD_SET unsigned lint slapd/tools Used EXEEXT to added ".exe" to routines. Need to define EXEEXT under UNIX. ldappasswd Added ldappasswd.dsp. Ported to NT. Used getpid() to seed rand(). nt_debug Minor cleanup. Added "portable.h" include and used <ac/*.h> where appropriate. Added const to char* format argument.
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/*
* Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
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/*
* Copyright (c) 1991, 1992, 1993
* Regents of the University of Michigan. All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of Michigan at Ann Arbor. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*
* The University of Michigan would like to thank the following people for
* their contributions to this piece of software:
*
* Robert Urquhart <robert@sfu.ca>
* Simon Fraser University, Academic Computing Services
*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <setjmp.h>
#ifdef HAVE_PWD_H
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#include <pwd.h>
#endif
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#include <ac/signal.h>
#include <ac/string.h>
#include <ac/ctype.h>
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#include <ac/termios.h>
#include <ac/time.h>
#include <ac/unistd.h>
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif
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#include <lber.h>
#include <ldap.h>
#include "ldap_defaults.h"
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#include "ud.h"
/*
* Used with change_base() to indicate which base we are changing.
*/
#define BASE_SEARCH 0
#define BASE_GROUPS 1
Vienna Bulk Commit This commit includes many changes. All changes compile under NT but have not been tested under UNIX. A Summary of changes (likely incomplete): NT changes: Removed lint. Clean up configuration support for "Debug", "Release", "SDebug", and "SRelease" configurations. Share output directories for clients, libraries, and slapd. (maybe they should be combined further and moved to build/{,S}{Debug,Release}). Enable threading when _MT is defined. Enable debuging when _DEBUG is defined. Disable setting of NDEBUG under Release/SRelease. Asserts are disabled in <ac/assert.h> when LDAP_DEBUG is not defined. Added 'build/main.dsp' Master project. Removed non-slapd projects from slapd.dsp (see main.dsp). Removed replaced many uses of _WIN32 macro with feature based macros. ldap_cdefs.h changes #define LDAP_CONST const (see below) #define LDAP_F(type) LDAP_F_PRE type LDAP_F_POST To allow specifiers to be added before and after the type declaration. (For DLL handling) LBER/LDAP changes Namespace changes: s/lber_/ber_/ for here and there. s/NAME_ERROR/LDAP_NAME_ERROR/g Deleted NULLMSG and other NULL* macros for namespace reasons. "const" libraries. Installed headers (ie: lber.h, ldap.h) use LDAP_CONST macro. Normally set to 'const' when __STDC__. Can be set externally to enable/disable 'constification' of external interface. Internal interface always uses 'const'. Did not fix warnings in -lldif (in lieu of new LDIF parser). Added _ext API implementations (excepting search and bind). Need to implement ldap_int_get_controls() for reponses with controls. Added numberous assert() checks. LDAP_R _MT defines HAVE_NT_THREADS Added numberous assert() checks. Changed ldap_pthread_t back to unsigned long. Used cast to HANDLE in _join(). LDBM Replaced _WIN32 with HAVE_SYSLOG ud Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). slapd Made connection sockbuf field a pointer to a sockbuf. This removed slap.h dependency on lber-int.h. lber-int.h now only included by those files needing to mess with the sockbuf. Used ber_* functions/macros to access sockbuf internals whenever possible. Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). Removed FD_SET unsigned lint slapd/tools Used EXEEXT to added ".exe" to routines. Need to define EXEEXT under UNIX. ldappasswd Added ldappasswd.dsp. Ported to NT. Used getpid() to seed rand(). nt_debug Minor cleanup. Added "portable.h" include and used <ac/*.h> where appropriate. Added const to char* format argument.
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#define iscom(x) (!strncasecmp((x), cmd, strlen(cmd)))
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static char *server = NULL;
static char *config_file = UD_CONFIG_FILE;
static char *filter_file = FILTERFILE;
static int ldap_port = 0;
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static int dereference = TRUE;
char *default_bind_object = NULL;
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char *bound_dn; /* bound user's Distinguished Name */
char *group_base; /* place in LDAP tree where groups are */
char *search_base; /* place in LDAP tree where searches start */
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static jmp_buf env; /* spot to jump to on an interrupt */
int lpp; /* lines per page */
int verbose; /* 1 if verbose mode on */
int col_size; /* characters across on the screen */
int bind_status; /* user's bind status */
LDAP *ld; /* LDAP descriptor */
LDAPFiltDesc *lfdp; /* LDAP filter descriptor */
#ifdef DEBUG
int debug; /* debug flag */
#endif
int ldebug; /* library debug flag */
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Vienna Bulk Commit This commit includes many changes. All changes compile under NT but have not been tested under UNIX. A Summary of changes (likely incomplete): NT changes: Removed lint. Clean up configuration support for "Debug", "Release", "SDebug", and "SRelease" configurations. Share output directories for clients, libraries, and slapd. (maybe they should be combined further and moved to build/{,S}{Debug,Release}). Enable threading when _MT is defined. Enable debuging when _DEBUG is defined. Disable setting of NDEBUG under Release/SRelease. Asserts are disabled in <ac/assert.h> when LDAP_DEBUG is not defined. Added 'build/main.dsp' Master project. Removed non-slapd projects from slapd.dsp (see main.dsp). Removed replaced many uses of _WIN32 macro with feature based macros. ldap_cdefs.h changes #define LDAP_CONST const (see below) #define LDAP_F(type) LDAP_F_PRE type LDAP_F_POST To allow specifiers to be added before and after the type declaration. (For DLL handling) LBER/LDAP changes Namespace changes: s/lber_/ber_/ for here and there. s/NAME_ERROR/LDAP_NAME_ERROR/g Deleted NULLMSG and other NULL* macros for namespace reasons. "const" libraries. Installed headers (ie: lber.h, ldap.h) use LDAP_CONST macro. Normally set to 'const' when __STDC__. Can be set externally to enable/disable 'constification' of external interface. Internal interface always uses 'const'. Did not fix warnings in -lldif (in lieu of new LDIF parser). Added _ext API implementations (excepting search and bind). Need to implement ldap_int_get_controls() for reponses with controls. Added numberous assert() checks. LDAP_R _MT defines HAVE_NT_THREADS Added numberous assert() checks. Changed ldap_pthread_t back to unsigned long. Used cast to HANDLE in _join(). LDBM Replaced _WIN32 with HAVE_SYSLOG ud Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). slapd Made connection sockbuf field a pointer to a sockbuf. This removed slap.h dependency on lber-int.h. lber-int.h now only included by those files needing to mess with the sockbuf. Used ber_* functions/macros to access sockbuf internals whenever possible. Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). Removed FD_SET unsigned lint slapd/tools Used EXEEXT to added ".exe" to routines. Need to define EXEEXT under UNIX. ldappasswd Added ldappasswd.dsp. Ported to NT. Used getpid() to seed rand(). nt_debug Minor cleanup. Added "portable.h" include and used <ac/*.h> where appropriate. Added const to char* format argument.
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#ifndef HAVE_MKVERSION
char Version[] = OPENLDAP_PACKAGE " " OPENLDAP_VERSION " UserDirectory (ud)";
Vienna Bulk Commit This commit includes many changes. All changes compile under NT but have not been tested under UNIX. A Summary of changes (likely incomplete): NT changes: Removed lint. Clean up configuration support for "Debug", "Release", "SDebug", and "SRelease" configurations. Share output directories for clients, libraries, and slapd. (maybe they should be combined further and moved to build/{,S}{Debug,Release}). Enable threading when _MT is defined. Enable debuging when _DEBUG is defined. Disable setting of NDEBUG under Release/SRelease. Asserts are disabled in <ac/assert.h> when LDAP_DEBUG is not defined. Added 'build/main.dsp' Master project. Removed non-slapd projects from slapd.dsp (see main.dsp). Removed replaced many uses of _WIN32 macro with feature based macros. ldap_cdefs.h changes #define LDAP_CONST const (see below) #define LDAP_F(type) LDAP_F_PRE type LDAP_F_POST To allow specifiers to be added before and after the type declaration. (For DLL handling) LBER/LDAP changes Namespace changes: s/lber_/ber_/ for here and there. s/NAME_ERROR/LDAP_NAME_ERROR/g Deleted NULLMSG and other NULL* macros for namespace reasons. "const" libraries. Installed headers (ie: lber.h, ldap.h) use LDAP_CONST macro. Normally set to 'const' when __STDC__. Can be set externally to enable/disable 'constification' of external interface. Internal interface always uses 'const'. Did not fix warnings in -lldif (in lieu of new LDIF parser). Added _ext API implementations (excepting search and bind). Need to implement ldap_int_get_controls() for reponses with controls. Added numberous assert() checks. LDAP_R _MT defines HAVE_NT_THREADS Added numberous assert() checks. Changed ldap_pthread_t back to unsigned long. Used cast to HANDLE in _join(). LDBM Replaced _WIN32 with HAVE_SYSLOG ud Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). slapd Made connection sockbuf field a pointer to a sockbuf. This removed slap.h dependency on lber-int.h. lber-int.h now only included by those files needing to mess with the sockbuf. Used ber_* functions/macros to access sockbuf internals whenever possible. Added version string if MKVERSION is not defined. (MKVERSION needs to be set under UNIX). Removed FD_SET unsigned lint slapd/tools Used EXEEXT to added ".exe" to routines. Need to define EXEEXT under UNIX. ldappasswd Added ldappasswd.dsp. Ported to NT. Used getpid() to seed rand(). nt_debug Minor cleanup. Added "portable.h" include and used <ac/*.h> where appropriate. Added const to char* format argument.
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#endif
int
main( int argc, char **argv )
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{
register int c; /* for parsing argv */
register char *cp; /* for parsing Version */
verbose = 1;
/* handle argument list */
while ((c = getopt(argc, argv, "c:d:Df:l:p:s:u:vV")) != -1) {
switch (c) {
case 'l' :
ldebug |= (int) strtol(optarg, (char **) NULL, 0);
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break;
case 'd' :
#ifdef DEBUG
debug |= (int) strtol(optarg, (char **) NULL, 0);
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#endif
break;
case 's' :
server = strdup(optarg);
break;
case 'c' :
filter_file = strdup(optarg);
break;
case 'f' :
config_file = optarg;
break;
case 'p' :
ldap_port = atoi(optarg);
break;
case 'u' :
default_bind_object = strdup(optarg);
break;
case 'v' :
verbose = 1; /* this is the default anyways... */
break;
case 'V' :
verbose = 0;
break;
case 'D' :
printf("\n\n Debug flag values\n\n");
printf(" 1 function trace\n");
printf(" 2 find() information\n");
printf(" 4 group information\n");
printf(" 8 mod() information\n");
printf(" 16 parsing information\n");
printf(" 32 output information\n");
printf(" 64 authentication information\n");
printf(" 128 initialization information\n\n");
format("These are masks, and may be added to form multiple debug levels. For example, '-d 35' would perform a function trace, print out information about the find() function, and would print out information about the output routines too.", 75, 2);
exit( EXIT_SUCCESS );
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default:
fprintf(stderr, "Usage: %s [-c filter-config-file] [-d debug-level] [-l ldap-debug-level] [-s server] [-p port] [-V]\n", argv[0]);
exit( EXIT_FAILURE);
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/* NOTREACHED */
}
}
/* just print the first line of Version[] */
cp = strchr(Version, '\t');
if (cp != NULL)
*cp = '\0';
printf(Version);
fflush( stdout );
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#ifdef SIGPIPE
(void) SIGNAL (SIGPIPE, SIG_IGN);
#endif
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initialize_client();
initialize_attribute_strings();
/* now tackle the user's commands */
do_commands();
/* NOTREACHED */
return 0;
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}
void
do_commands( void )
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{
LDAPMessage *mp; /* returned by find() */
register char *cp; /* misc char pointer */
register char *ap; /* misc char pointer */
static char cmd[MED_BUF_SIZE]; /* holds the command */
static char input[MED_BUF_SIZE]; /* buffer for input */
#ifdef DEBUG
if (debug & D_TRACE)
printf("->do_commands()\n");
#endif
if (verbose)
printf("\n Enter a command. If you need help, type 'h' or '?' and hit RETURN.\n\n");
/* jump here on an interrupt */
(void) setjmp(env);
for (;;) {
printf("* ");
fflush(stdout);
cp = input;
/* Temporary kludge - if cp is null, dumps core under Solaris */
if (cp == NULL)
break;
fetch_buffer(input, sizeof(input), stdin);
if (*input == '\0') {
putchar('\n');
continue;
}
while (isspace((unsigned char)*cp))
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cp++;
ap = cmd;
if (memset(cmd, '\0', sizeof(cmd)) == NULL)
fatal("memset");
while (!isspace((unsigned char)*cp) && (*cp != '\0'))
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*ap++ = *cp++;
if (iscom("status"))
status();
else if (iscom("stop") || iscom("quit"))
break;
else if (iscom("cb") || iscom("cd") || iscom("moveto")) {
while (isspace((unsigned char)*cp) && (*cp != '\0'))
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cp++;
if (!strncasecmp(cp, "base", 4))
cp += 4;
change_base(BASE_SEARCH, &search_base, nextstr(cp));
}
else if (iscom("memberships"))
(void) list_memberships(nextstr(cp));
else if (iscom("list"))
(void) list_groups(nextstr(cp));
else if (iscom("groupbase"))
change_base(BASE_GROUPS, &group_base, nextstr(cp));
else if (iscom("find") || iscom("display") || iscom("show")) {
cp = nextstr(cp);
if ((mp = find(cp, FALSE)) != NULL) {
parse_answer(mp);
print_an_entry();
ldap_msgfree(mp);
}
else
printf(" Could not find \"%s\".\n", cp);
}
#ifdef UOFM
else if (iscom("vedit") && isatty( 1 )) {
#else
else if (iscom("vedit")) {
#endif
(void) edit(nextstr(cp));
}
else if (iscom("modify") || iscom("change") || iscom("alter"))
(void) modify(nextstr(cp));
else if (iscom("bind") || iscom("iam"))
(void) auth(nextstr(cp), 0);
else if ((cmd[0] == '?') || iscom("help"))
print_help(nextstr(cp));
else if (iscom("join") || iscom("subscribe"))
(void) x_group(G_JOIN, nextstr(cp));
else if (iscom("resign") || iscom("unsubscribe"))
(void) x_group(G_RESIGN, nextstr(cp));
else if (!strncasecmp("create", cmd, strlen(cmd)))
add_group(nextstr(cp));
else if (!strncasecmp("remove", cmd, strlen(cmd)))
remove_group(nextstr(cp));
else if (!strncasecmp("purge", cmd, strlen(cmd)))
purge_group(nextstr(cp));
else if (!strncasecmp("verbose", cmd, strlen(cmd))) {
verbose = 1 - verbose;
if (verbose)
printf(" Verbose mode has been turned on.\n");
}
else if (!strncasecmp("dereference", cmd, strlen(cmd))) {
int deref;
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dereference = 1 - dereference;
if (dereference == 1) {
deref = LDAP_DEREF_ALWAYS;
} else {
deref = LDAP_DEREF_NEVER;
}
ldap_set_option(ld, LDAP_OPT_DEREF, (void *) &deref);
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}
else if (!strncasecmp("tidy", cmd, strlen(cmd)))
tidy_up();
else if (cmd[0] == '\0')
putchar('\n');
else
printf(" Invalid command. Type \"help commands.\"\n");
}
printf(" Thank you!\n");
ldap_unbind(ld);
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#ifdef HAVE_KERBEROS
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destroy_tickets();
#endif
exit( EXIT_SUCCESS );
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/* NOTREACHED */
}
void
status( void )
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{
register char **rdns;
#ifdef DEBUG
if (debug & D_TRACE)
printf("->status()\n");
#endif
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printf(" Current server is %s", server != NULL ? server : "<default>" );
if ( ld != NULL ) {
char *host = NULL;
ldap_get_option(ld, LDAP_OPT_HOST_NAME, &host);
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if ( host != NULL &&
( server == NULL || strcasecmp( host, server ) != 0 ) )
{
printf( " (%s)", host );
}
}
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putchar( '\n' );
printbase(" Search base is ", search_base);
printbase(" Group base is ", group_base);
if ( bound_dn != NULL ) {
rdns = ldap_explode_dn(bound_dn, TRUE);
printf(" Bound as \"%s\"\n", *rdns);
ldap_value_free(rdns);
} else {
printf(" Bound as Nobody\n" );
}
printf( " Verbose mode is %sabled\n", ( verbose ? "en" : "dis" ));
if ( ld != NULL ) {
int deref = LDAP_DEREF_NEVER;
ldap_get_option(ld, LDAP_OPT_DEREF, &deref);
printf( " Aliases are %sbeing dereferenced\n",
( deref == LDAP_DEREF_ALWAYS ) ? "" : "not" );
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}
}
void
change_base( int type, char **base, char *s )
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{
register char *cp; /* utility pointers */
char **rdns; /* for parsing */
char *output_string; /* for nice output */
int num_picked; /* # of selected base */
int j; /* used with num_picked */
int i = 1; /* index into choices array */
int matches; /* # of matches found */
int rest = 1; /* # left to display */
char tmp[MED_BUF_SIZE]; /* temporary buffer */
static char *choices[MED_BUF_SIZE]; /* bases from which to choose */
static char resp[SMALL_BUF_SIZE]; /* for prompting user */
static char buf[MED_BUF_SIZE];
static char *attrs[] = { "objectClass", NULL };
LDAPMessage *mp; /* results from a search */
LDAPMessage *ep; /* for going thru bases */
#ifdef DEBUG
if (debug & D_TRACE)
printf("->change_base(%s, %s)\n", s, s);
#endif
/*
* If s is NULL we need to prompt the user for an argument.
*/
while (s == NULL) {
if (verbose) {
printf(" You need to specify how the base is to be changed. Valid choices are:\n");
printf(" ? - list the choices immediately below this level\n");
printf(" .. - move up one level in the Directory tree\n");
printf(" root - move to the root of the Directory tree\n");
printf(" default - move to the default level built into this program\n");
printf(" <entry> - move to the entry specified\n");
}
printf(" Change base to? ");
fflush(stdout);
fetch_buffer(buf, sizeof(buf), stdin);
if ((buf != NULL) && (buf[0] != '\0'))
s = buf;
}
/* set the output string */
if (type == BASE_SEARCH)
output_string = " Search base is now ";
else if (type == BASE_GROUPS)
output_string = " Group base is now ";
if (!strcasecmp(s, "root")) {
StrFreeDup(base, NULL);
printbase(" Search base is ", *base);
return;
}
/*
* User wants to ascend one level in the LDAP tree.
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* Easy: Just strip off the first element of the
* current search base, unless it's the root, in
* which case we just do nothing.
*/
if (!strcasecmp(s, "..")) {
if (*base == NULL) {
printf(" You are already at the root\n");
return;
}
cp = strchr(*base, '=');
cp++;
/*
* If there isn't a second "=" in the base, then this was
* a one element base, and so now it should be NULL.
*/
if ((cp = strchr(cp, '=')) == NULL)
StrFreeDup(base, NULL);
else {
/*
* Back up to the start of this
*
* attr=value
*
* sequence now that 'cp' is pointing to the '='.
*/
while(!isspace((unsigned char)*cp))
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cp--;
cp++;
/*
* Goofy, but need to do it this way since both *base
* and cp point into the same chunk of memory, and
* we want to free *base, but keep part of it around.
*/
cp = strdup(cp);
StrFreeDup(base, cp);
Free(cp);
}
printbase(output_string, *base);
return;
}
/* user wants to see what is directly below this level */
if (*s == '?') {
/*
* Fetch the list of entries directly below this level.
* Once we have the list, we will print it for the user, one
* screenful at a time. At the end of each screen, we ask
* the user if they want to see more. They can also just
* type a number at that point too.
*/
if (ldap_search_s(ld, *base, LDAP_SCOPE_ONELEVEL, "(|(objectClass=quipuNonLeafObject)(objectClass=externalNonLeafObject))", attrs, FALSE, &mp) != LDAP_SUCCESS) {
int ld_errno = 0;
ldap_get_option(ld, LDAP_OPT_ERROR_NUMBER, &ld_errno);
if ((ld_errno == LDAP_TIMELIMIT_EXCEEDED) ||
(ld_errno == LDAP_SIZELIMIT_EXCEEDED)) {
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if (verbose) {
printf(" Your query was too general and a limit was exceeded. The results listed\n");
printf(" are not complete. You may want to try again with a more refined query.\n\n");
}
else
printf(" Time or size limit exceeded. Partial results follow.\n\n");
} else {
ldap_perror(ld, "ldap_search_s");
return;
}
}
if ((matches = ldap_count_entries(ld, mp)) < 1) {
printf(" There is nothing below this level.\n");
(void) ldap_msgfree(mp);
return;
}
num_picked = 0;
printf(" There are %d choices:\n", matches);
for (ep = ldap_first_entry(ld, mp); ep != NULL; ep = ldap_next_entry(ld, ep)) {
/*
* Put the last component of the DN into 'lastDN'.
* If we are at the root level, convert any country
* codes to recognizable names for printing.
*/
choices[i] = ldap_get_dn(ld, ep);
rdns = ldap_explode_dn(choices[i], TRUE);
printf(" %2d. %s\n", i, friendly_name(*rdns));
(void) ldap_value_free(rdns);
i++;
if ((rest++ > (lpp - 3)) && (i < matches)) {
printf("More? ");
fflush(stdout);
fetch_buffer(resp, sizeof(resp), stdin);
if ((resp[0] == 'n') || (resp[0] == 'N'))
break;
else if (((num_picked = atoi(resp)) != 0) && (num_picked < i))
break;
rest = 1;
}
}
for (;;) {
if (num_picked != 0) {
j = num_picked;
num_picked = 0;
}
else {
printf(" Which number? ");
fflush(stdout);
fetch_buffer(resp, sizeof(resp), stdin);
j = atoi(resp);
}
if (j == 0) {
(void) ldap_msgfree(mp);
for (i = 0; i < matches; i++)
ldap_memfree(choices[i]);
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return;
}
if ((j < 1) || (j >= i))
printf(" Invalid number\n");
else {
StrFreeDup(base, choices[j]);
printbase(output_string, *base);
(void) ldap_msgfree(mp);
for (i = 0; choices[i] != NULL; i++)
ldap_memfree(choices[i]);
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return;
}
}
}
/* set the search base back to the original default value */
else if (!strcasecmp(s, "default")) {
if (type == BASE_SEARCH)
StrFreeDup(base, NULL);
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else if (type == BASE_GROUPS)
StrFreeDup(base, UD_WHERE_GROUPS_ARE_CREATED);
printbase(output_string, *base);
}
/* they typed in something -- see if it is legit */
else {
/* user cannot do something like 'cb 33' */
if (atoi(s) != 0) {
printf(" \"%s\" is not a valid search base\n", s);
printf(" Base unchanged.\n");
printf(" Try using 'cb ?'\n");
return;
}
/* was it a fully-specified DN? */
if (vrfy(s)) {
StrFreeDup(base, s);
printbase(output_string, *base);
return;
}
/* was it a RDN relative to the current base? */
sprintf(tmp, "ou=%s, %s", s, *base);
if (vrfy(tmp)) {
StrFreeDup(base, tmp);
printbase(output_string, *base);
return;
}
printf(" \"%s\" is not a valid base\n Base unchanged.\n", s);
}
}
void
initialize_client( void )
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{
FILE *fp; /* for config file */
static char buffer[MED_BUF_SIZE]; /* for input */
#ifdef HAVE_GETPWUID
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struct passwd *pw; /* for getting the home dir */
#endif
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register char *cp; /* for fiddling with buffer */
char *config; /* config file to use */
static char bp[1024]; /* for tty set-up */
#ifdef DEBUG
if (debug & D_TRACE)
printf("->initialize_client()\n");
#endif
if (ldebug) {
ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &ldebug );
ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &ldebug );
}
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/*
* A per-user config file has precedence over any system-wide
* config file, if one exists.
*/
#ifdef HAVE_GETPWUID
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if ((pw = getpwuid((uid_t) geteuid())) == (struct passwd *) NULL)
config = config_file;
else {
if (pw->pw_dir == NULL)
config = config_file;
else {
sprintf(buffer, "%s/%s", pw->pw_dir,
UD_USER_CONFIG_FILE);
if (access(buffer, R_OK) == 0)
config = buffer;
else
config = config_file;
}
}
#else
config = config_file;
#endif /* getpwduid() */
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#ifdef DEBUG
if (debug & D_INITIALIZE)
printf("Using config file %s\n", config);
#endif
/*
* If there is a config file, read it.
*
* Could have lines that look like this:
*
* server <ip-address or domain-name>
* base <default search base>
* groupbase <default place where groups are created>
*
*/
if ((fp = fopen(config, "r")) != NULL) {
while (fgets(buffer, sizeof(buffer), fp) != NULL) {
buffer[strlen(buffer) - 1] = '\0';
if (!strncasecmp(buffer, "server", 6)) {
if (server != NULL)
continue;
cp = buffer + 6;
while (isspace((unsigned char)*cp))
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cp++;
if ((*cp == '\0') || (*cp == '\n'))
continue;
server = strdup(cp);
}
else if (!strncasecmp(buffer, "host", 4)) {
if (server != NULL)
continue;
cp = buffer + 4;
while (isspace((unsigned char)*cp))
cp++;
if ((*cp == '\0') || (*cp == '\n'))
continue;
server = strdup(cp);
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}
else if (!strncasecmp(buffer, "base", 4)) {
cp = buffer + 4;
while (isspace((unsigned char)*cp))
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cp++;
if ((*cp == '\0') || (*cp == '\n'))
continue;
search_base = strdup(cp);
}
else if (!strncasecmp(buffer, "groupbase", 9)) {
cp = buffer + 9;
while (isspace((unsigned char)*cp))
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cp++;
if ((*cp == '\0') || (*cp == '\n'))
continue;
group_base = strdup(cp);
}
else
fprintf(stderr, "?? -> %s\n", buffer);
}
}
if (group_base == NULL)
group_base = strdup(UD_WHERE_GROUPS_ARE_CREATED);
/*
* Set up our LDAP connection. The values of retry and timeout
* are meaningless since we will immediately be doing a null bind
* because we want to be sure to use TCP, not UDP.
*/
if ((ld = ldap_init(server, ldap_port)) == NULL) {
fprintf(stderr, " Initialization of LDAP session failed.\n");
exit( EXIT_FAILURE );
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/* NOTREACHED */
}
if (ldap_bind_s(ld, (char *) default_bind_object, NULL,
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LDAP_AUTH_SIMPLE) != LDAP_SUCCESS) {
int ld_errno = 0;
ldap_get_option(ld, LDAP_OPT_ERROR_NUMBER, &ld_errno);
fprintf(stderr, " The LDAP Directory is temporarily unavailable. Please try again later.\n");
if (ld_errno != LDAP_UNAVAILABLE)
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ldap_perror(ld, " ldap_bind_s");
exit( EXIT_FAILURE );
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/* NOTREACHED */
}
{
int deref = LDAP_DEREF_ALWAYS;
ldap_set_option(ld, LDAP_OPT_DEREF, (void *) &deref);
}
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bind_status = UD_NOT_BOUND;
if ( default_bind_object != NULL ) {
bound_dn = strdup(default_bind_object);
} else {
bound_dn = NULL;
}
/* enabled local caching of ldap results, 15 minute lifetime */
ldap_enable_cache( ld, 60 * 15, 0 ); /* no memory limit */
/* initialize the search filters */
if ((lfdp = ldap_init_getfilter(filter_file)) == NULL) {
fprintf(stderr, " Problem with ldap_init_getfilter\n");
fatal(filter_file);
/*NOTREACHED*/
}
/* terminal initialization stuff goes here */
lpp = DEFAULT_TTY_HEIGHT;
col_size = DEFAULT_TTY_WIDTH;
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(void) SIGNAL (SIGINT, attn);
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#ifndef NO_TERMCAP
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{
char *term;
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if (((term = getenv("TERM")) == NULL) || (tgetent(bp, term) <= 0))
return;
else {
#ifdef TIOCGWINSZ
struct winsize win; /* for tty set-up */
if (ioctl(fileno(stdout), TIOCGWINSZ, &win) >= 0) {
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if ((lpp = win.ws_row) == 0)
lpp = tgetnum("li");
if ((col_size = win.ws_col) == 0)
col_size = tgetnum("co");
if ((lpp <= 0) || tgetflag("hc"))
lpp = DEFAULT_TTY_HEIGHT;
if ((col_size <= 0) || tgetflag("hc"))
col_size = DEFAULT_TTY_WIDTH;
(void) SIGNAL (SIGWINCH, chwinsz);
} else
#endif
{
lpp = tgetnum("li");
col_size = tgetnum("co");
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}
}
}
#endif
}
RETSIGTYPE
attn( int sig )
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{
fflush(stderr);
fflush(stdout);
printf("\n\n INTERRUPTED!\n");
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(void) SIGNAL (SIGINT, attn);
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longjmp(env, 1);
}
#if !defined(NO_TERMCAP) && defined(TIOCGWINSZ)
RETSIGTYPE
chwinsz( int sig )
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{
struct winsize win;
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(void) SIGNAL (SIGWINCH, SIG_IGN);
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if (ioctl(fileno(stdout), TIOCGWINSZ, &win) != -1) {
if (win.ws_row != 0)
lpp = win.ws_row;
if (win.ws_col != 0)
col_size = win.ws_col;
}
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(void) SIGNAL (SIGWINCH, chwinsz);
}
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#endif