usage(const char *s)
{
fprintf(stderr,
-"Change the password of an LDAP entry\n\n"
-"usage: %s [options] dn\n"
-" dn: the DN of the entry whose password must be changed\n"
+"Change password of an LDAP user\n\n"
+"usage: %s [options] user\n"
+" user: the identity of the user, normally a DN\n"
"Password change options:\n"
-" -a secret\told password\n"
-" -A\t\tprompt for old password\n"
-" -s secret\tnew password\n"
-" -S\t\tprompt for new password\n"
+" -a secret old password\n"
+" -A prompt for old password\n"
+" -s secret new password\n"
+" -S prompt for new password\n"
"Common options:\n"
-" -d level\tdebugging level\n"
-" -C\t\tchase referrals\n"
-" -D binddn\tbind DN\n"
-" -h host\t\tLDAP server (default: localhost)\n"
-" -n\t\tmake no modifications\n"
-" -O secprops\tSASL security properties\n"
-" -p port\t\tport on LDAP server\n"
-" -U user\t\tSASL authentication identity (username)\n"
-" -v\t\tverbose mode\n"
-" -w passwd\tbind password (for simple authentication)\n"
-" -W\t\tprompt for bind password\n"
-" -x\t\tSimple authentication\n"
-" -X id\t\tSASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"
-" -Y mech\t\tSASL mechanism\n"
-" -Z\t\tissue Start TLS request (-ZZ to require successful response)\n"
+" -d level set LDAP debugging level to `level'\n"
+" -D binddn bind DN\n"
+" -f file read operations from `file'\n"
+" -h host LDAP server(s)\n"
+" -H URI LDAP Uniform Resource Indentifier(s)\n"
+" -I use SASL Interactive mode\n"
+" -n show what would be done but don't actually search\n"
+" -O props SASL security properties\n"
+" -p port port on LDAP server\n"
+" -Q use SASL Quiet mode\n"
+" -R realm SASL realm\n"
+" -U user SASL authentication identity (username)\n"
+" -v run in verbose mode (diagnostics to standard output)\n"
+" -w passwd bind passwd (for simple authentication)\n"
+" -W prompt for bind passwd\n"
+" -x Simple authentication\n"
+" -X id SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"
+" -Y mech SASL mechanism\n"
+" -Z Start TLS request (-ZZ to require successful response)\n"
, s );
exit( EXIT_FAILURE );
int rc;
char *prog = NULL;
char *ldaphost = NULL;
+ char *ldapuri = NULL;
char *dn = NULL;
char *binddn = NULL;
int want_newpw = 0;
int want_oldpw = 0;
- int noupdates = 0;
+ int not = 0;
int i;
int ldapport = 0;
int debug = 0;
int version = -1;
int authmethod = -1;
+ int manageDSAit = 0;
#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;
#endif
int use_tls = 0;
int referrals = 0;
- LDAP *ld;
+ LDAP *ld = NULL;
struct berval *bv = NULL;
int id, code;
char *retoid = NULL;
struct berval *retdata = NULL;
- prog = (prog = strrchr(argv[0], *LDAP_DIRSEP)) == NULL ? argv[0] : ++prog;
+ prog = (prog = strrchr(argv[0], *LDAP_DIRSEP)) == NULL ? argv[0] : prog + 1;
if (argc == 1)
usage (argv[0]);
while( (i = getopt( argc, argv,
- "Aa:Ss:" "Cd:D:h:nO:p:U:vw:WxX:Y:Z" )) != EOF )
+ "Aa:Ss:" "Cd:D:h:H:InO:p:QRU:vw:WxX:Y:Z" )) != EOF )
{
switch (i) {
/* Password Options */
char* p;
for( p = optarg; *p == '\0'; p++ ) {
- *p = '*';
+ *p = '\0';
}
}
break;
char* p;
for( p = optarg; *p == '\0'; p++ ) {
- *p = '*';
+ *p = '\0';
}
}
break;
- /* Common Options */
- case 'C':
- referrals++;
- break;
-
- case 'D': /* bind distinguished name */
- binddn = strdup (optarg);
- break;
-
- case 'd': /* debugging option */
- debug |= atoi (optarg);
- break;
-
- case 'h': /* ldap host */
- ldaphost = strdup (optarg);
- break;
-
- case 'n': /* don't update entry(s) */
- noupdates++;
- break;
-
- case 'p': /* ldap port */
- ldapport = strtol( optarg, NULL, 10 );
- break;
+ /* Common Options (including options we don't use) */
+ case 'C':
+ referrals++;
+ break;
+ case 'd':
+ debug |= atoi( optarg );
+ break;
+ case 'D': /* bind DN */
+ if( binddn != NULL ) {
+ fprintf( stderr, "%s: -D previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ binddn = strdup( optarg );
+ break;
+ case 'h': /* ldap host */
+ if( ldapuri != NULL ) {
+ fprintf( stderr, "%s: -h incompatible with -H\n" );
+ return EXIT_FAILURE;
+ }
+ if( ldaphost != NULL ) {
+ fprintf( stderr, "%s: -h previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ ldaphost = strdup( optarg );
+ break;
+ case 'H': /* ldap URI */
+ if( ldaphost != NULL ) {
+ fprintf( stderr, "%s: -H incompatible with -h\n" );
+ return EXIT_FAILURE;
+ }
+ if( ldapport ) {
+ fprintf( stderr, "%s: -H incompatible with -p\n" );
+ return EXIT_FAILURE;
+ }
+ if( ldapuri != NULL ) {
+ fprintf( stderr, "%s: -H previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ ldapuri = strdup( optarg );
+ break;
+ case 'I':
+#ifdef HAVE_CYRUS_SASL
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -I incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SASL;
+ version = LDAP_VERSION3;
+ sasl_flags = LDAP_SASL_INTERACTIVE;
+ break;
+#else
+ fprintf( stderr, "%s: was not compiled with SASL support\n",
+ prog );
+ return( EXIT_FAILURE );
+#endif
+ case 'k': /* kerberos bind */
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
+ if( version > LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
- case 'v': /* verbose */
- verbose++;
- break;
+ if( authmethod != -1 ) {
+ fprintf( stderr, "%s: -k incompatible with previous "
+ "authentication choice\n", prog );
+ return EXIT_FAILURE;
+ }
+
+ authmethod = LDAP_AUTH_KRBV4;
+#else
+ fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
+ return EXIT_FAILURE;
+#endif
+ break;
+ case 'K': /* kerberos bind, part one only */
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
+ if( version > LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 ) {
+ fprintf( stderr, "%s: incompatible with previous "
+ "authentication choice\n", prog );
+ return EXIT_FAILURE;
+ }
- case 'W': /* prompt for bind password */
- want_bindpw++;
+ authmethod = LDAP_AUTH_KRBV41;
+#else
+ fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
+ return( EXIT_FAILURE );
+#endif
+ break;
+ case 'M':
+ /* enable Manage DSA IT */
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -M incompatible with LDAPv%d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ manageDSAit++;
+ version = LDAP_VERSION3;
+ break;
+ case 'n': /* print deletes, don't actually do them */
+ ++not;
+ break;
+ case 'O':
+#ifdef HAVE_CYRUS_SASL
+ if( sasl_secprops != NULL ) {
+ fprintf( stderr, "%s: -O previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -O incompatible with LDAPv%d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n", prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SASL;
+ version = LDAP_VERSION3;
+ sasl_secprops = strdup( optarg );
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ return( EXIT_FAILURE );
+#endif
+ break;
+ case 'p':
+ if( ldapport ) {
+ fprintf( stderr, "%s: -p previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ ldapport = atoi( optarg );
+ break;
+ case 'P':
+ switch( atoi(optarg) ) {
+ case 2:
+ if( version == LDAP_VERSION3 ) {
+ fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ version = LDAP_VERSION2;
break;
-
- case 'w': /* bind password */
- passwd.bv_val = strdup (optarg);
- {
- char* p;
-
- for( p = optarg; *p == '\0'; p++ ) {
- *p = '*';
- }
+ case 3:
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
}
- passwd.bv_len = strlen( passwd.bv_val );
+ version = LDAP_VERSION3;
break;
-
- case 'O':
+ default:
+ fprintf( stderr, "%s: protocol version should be 2 or 3\n",
+ prog );
+ usage( prog );
+ return( EXIT_FAILURE );
+ } break;
+ case 'Q':
#ifdef HAVE_CYRUS_SASL
- sasl_secprops = strdup( optarg );
- authmethod = LDAP_AUTH_SASL;
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -Q incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SASL;
+ version = LDAP_VERSION3;
+ sasl_flags = LDAP_SASL_QUIET;
+ break;
#else
- fprintf( stderr, "%s was not compiled with SASL support\n",
- argv[0] );
- return( EXIT_FAILURE );
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ return( EXIT_FAILURE );
#endif
- break;
- case 'Y':
+ case 'R':
#ifdef HAVE_CYRUS_SASL
- if ( strcasecmp( optarg, "any" ) &&
- strcmp( optarg, "*" ) ) {
- sasl_mech = strdup( optarg );
- }
- authmethod = LDAP_AUTH_SASL;
+ if( sasl_realm != NULL ) {
+ fprintf( stderr, "%s: -R previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -R incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SASL;
+ version = LDAP_VERSION3;
+ sasl_realm = strdup( optarg );
#else
- fprintf( stderr, "%s was not compiled with SASL "
- "support\n", argv[0] );
- return( EXIT_FAILURE );
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ return( EXIT_FAILURE );
#endif
- break;
- case 'U':
+ break;
+ case 'U':
#ifdef HAVE_CYRUS_SASL
- sasl_authc_id = strdup( optarg );
- authmethod = LDAP_AUTH_SASL;
+ if( sasl_authc_id != NULL ) {
+ fprintf( stderr, "%s: -U previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -U incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible previous "
+ "authentication choice\n",
+ prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SASL;
+ version = LDAP_VERSION3;
+ sasl_authc_id = strdup( optarg );
#else
- fprintf( stderr, "%s was not compiled with SASL "
- "support\n", argv[0] );
- return( EXIT_FAILURE );
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ return( EXIT_FAILURE );
#endif
- break;
- case 'x':
- if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
- fprintf( stderr, "%s: incompatible with previous "
- "authentication choice\n", prog );
- return EXIT_FAILURE;
+ break;
+ case 'v': /* verbose mode */
+ verbose++;
+ break;
+ case 'w': /* password */
+ passwd.bv_val = strdup( optarg );
+ {
+ char* p;
+
+ for( p = optarg; *p == '\0'; p++ ) {
+ *p = '\0';
}
- authmethod = LDAP_AUTH_SIMPLE;
- break;
- case 'X':
+ }
+ passwd.bv_len = strlen( passwd.bv_val );
+ break;
+ case 'W':
+ want_bindpw++;
+ break;
+ case 'Y':
+#ifdef HAVE_CYRUS_SASL
+ if( sasl_mech != NULL ) {
+ fprintf( stderr, "%s: -Y previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -Y incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: incompatible with authentication choice\n", prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SASL;
+ version = LDAP_VERSION3;
+ sasl_mech = strdup( optarg );
+#else
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ return( EXIT_FAILURE );
+#endif
+ break;
+ case 'x':
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
+ fprintf( stderr, "%s: incompatible with previous "
+ "authentication choice\n", prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SIMPLE;
+ break;
+ case 'X':
#ifdef HAVE_CYRUS_SASL
- sasl_authz_id = strdup( optarg );
- authmethod = LDAP_AUTH_SASL;
+ if( sasl_authz_id != NULL ) {
+ fprintf( stderr, "%s: -X previously specified\n" );
+ return EXIT_FAILURE;
+ }
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
+ fprintf( stderr, "%s: -X incompatible with "
+ "authentication choice\n", prog );
+ return EXIT_FAILURE;
+ }
+ authmethod = LDAP_AUTH_SASL;
+ version = LDAP_VERSION3;
+ sasl_authz_id = strdup( optarg );
#else
- fprintf( stderr, "%s was not compiled with SASL "
- "support\n", argv[0] );
- return( EXIT_FAILURE );
+ fprintf( stderr, "%s: not compiled with SASL support\n",
+ prog );
+ return( EXIT_FAILURE );
#endif
- break;
- case 'Z':
+ break;
+ case 'Z':
#ifdef HAVE_TLS
- use_tls++;
+ if( version == LDAP_VERSION2 ) {
+ fprintf( stderr, "%s: -Z incompatible with version %d\n",
+ prog, version );
+ return EXIT_FAILURE;
+ }
+ version = LDAP_VERSION3;
+ use_tls++;
#else
- fprintf( stderr, "%s was not compiled with TLS "
- "support\n", argv[0] );
- return( EXIT_FAILURE );
+ fprintf( stderr, "%s: not compiled with TLS support\n",
+ prog );
+ return( EXIT_FAILURE );
#endif
- break;
+ break;
+
default:
fprintf( stderr, "%s: unrecongized option -%c\n",
usage( argv[0] );
}
+ if (authmethod == -1) {
+#ifdef HAVE_CYRUS_SASL
+ authmethod = LDAP_AUTH_SASL;
+#else
+ authmethod = LDAP_AUTH_SIMPLE;
+#endif
+ }
+
dn = strdup( argv[optind] );
if( want_oldpw && oldpw == NULL ) {
#endif
/* connect to server */
- if ((ld = ldap_init( ldaphost, ldapport )) == NULL) {
- perror("ldap_init");
+ if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
+ if ( verbose ) {
+ fprintf( stderr, "ldap_init( %s, %d )\n",
+ ldaphost != NULL ? ldaphost : "<DEFAULT>",
+ ldapport );
+ }
+ ld = ldap_init( ldaphost, ldapport );
+
+ } else {
+ if ( verbose ) {
+ fprintf( stderr, "ldap_initialize( %s )\n",
+ ldapuri != NULL ? ldapuri : "<DEFAULT>" );
+ }
+ (void) ldap_initialize( &ld, ldapuri );
+ }
+
+ if( ld == NULL ) {
+ fprintf( stderr, "Could not create LDAP session handle (%d): %s\n",
+ rc, ldap_err2string(rc) );
return EXIT_FAILURE;
}
if ( authmethod == LDAP_AUTH_SASL ) {
#ifdef HAVE_CYRUS_SASL
+ void *defaults;
+
if( sasl_secprops != NULL ) {
rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
(void *) sasl_secprops );
}
}
+ 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, NULL, NULL, lutil_sasl_interact );
+ sasl_mech, NULL, NULL,
+ sasl_flags, lutil_sasl_interact, defaults );
if( rc != LDAP_SUCCESS ) {
ldap_perror( ld, "ldap_sasl_interactive_bind_s" );
return( EXIT_FAILURE );
}
#else
- fprintf( stderr, "%s was not compiled with SASL support\n",
+ fprintf( stderr, "%s: not compiled with SASL support\n",
argv[0] );
return( EXIT_FAILURE );
#endif
ber_free( ber, 1 );
}
- if ( noupdates ) {
+ if ( not ) {
rc = LDAP_SUCCESS;
goto skip;
}
projects / openldap / blobdiff