git.sur5r.net Git - openldap/blob - servers/slapd/back-shell/config.c

   1 /* config.c - shell backend configuration file routine */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 1998-2017 The OpenLDAP Foundation.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted only as authorized by the OpenLDAP
  10  * Public License.
  11  *
  12  * A copy of this license is available in the file LICENSE in the
  13  * top-level directory of the distribution or, alternatively, at
  14  * <http://www.OpenLDAP.org/license.html>.
  15  */
  16 /* Portions Copyright (c) 1995 Regents of the University of Michigan.
  17  * All rights reserved.
  18  *
  19  * Redistribution and use in source and binary forms are permitted
  20  * provided that this notice is preserved and that due credit is given
  21  * to the University of Michigan at Ann Arbor. The name of the University
  22  * may not be used to endorse or promote products derived from this
  23  * software without specific prior written permission. This software
  24  * is provided ``as is'' without express or implied warranty.
  25  */
  26 /* ACKNOWLEDGEMENTS:
  27  * This work was originally developed by the University of Michigan
  28  * (as part of U-MICH LDAP).
  29  */
  30
  31 #include "portable.h"
  32
  33 #include <stdio.h>
  34
  35 #include <ac/string.h>
  36 #include <ac/socket.h>
  37
  38 #include "slap.h"
  39 #include "shell.h"
  40 #include "config.h"
  41
  42 static ConfigDriver shell_cf;
  43
  44 enum {
  45         SHELL_BIND = 0,
  46         SHELL_UNBIND = 1,
  47         SHELL_SEARCH,
  48         SHELL_COMPARE,
  49         SHELL_MODIFY,
  50         SHELL_MODRDN,
  51         SHELL_ADD,
  52         SHELL_DELETE
  53 };
  54
  55 static ConfigTable shellcfg[] = {
  56         { "bind", "args", 2, 0, 0, ARG_MAGIC|SHELL_BIND, shell_cf,
  57                 "( OLcfgDbAt:10.1 NAME 'olcShellBind' "
  58                         "DESC 'Bind command and arguments' "
  59                         "EQUALITY caseExactMatch "
  60                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  61         { "unbind", "args", 2, 0, 0, ARG_MAGIC|SHELL_UNBIND, shell_cf,
  62                 "( OLcfgDbAt:10.2 NAME 'olcShellUnbind' "
  63                         "DESC 'Unbind command and arguments' "
  64                         "EQUALITY caseExactMatch "
  65                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  66         { "search", "args", 2, 0, 0, ARG_MAGIC|SHELL_SEARCH, shell_cf,
  67                 "( OLcfgDbAt:10.3 NAME 'olcShellSearch' "
  68                         "DESC 'Search command and arguments' "
  69                         "EQUALITY caseExactMatch "
  70                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  71         { "compare", "args", 2, 0, 0, ARG_MAGIC|SHELL_COMPARE, shell_cf,
  72                 "( OLcfgDbAt:10.4 NAME 'olcShellCompare' "
  73                         "DESC 'Compare command and arguments' "
  74                         "EQUALITY caseExactMatch "
  75                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  76         { "modify", "args", 2, 0, 0, ARG_MAGIC|SHELL_MODIFY, shell_cf,
  77                 "( OLcfgDbAt:10.5 NAME 'olcShellModify' "
  78                         "DESC 'Modify command and arguments' "
  79                         "EQUALITY caseExactMatch "
  80                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  81         { "modrdn", "args", 2, 0, 0, ARG_MAGIC|SHELL_MODRDN, shell_cf,
  82                 "( OLcfgDbAt:10.6 NAME 'olcShellModRDN' "
  83                         "DESC 'ModRDN command and arguments' "
  84                         "EQUALITY caseExactMatch "
  85                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  86         { "add", "args", 2, 0, 0, ARG_MAGIC|SHELL_ADD, shell_cf,
  87                 "( OLcfgDbAt:10.7 NAME 'olcShellAdd' "
  88                         "DESC 'Add command and arguments' "
  89                         "EQUALITY caseExactMatch "
  90                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  91         { "delete", "args", 2, 0, 0, ARG_MAGIC|SHELL_DELETE, shell_cf,
  92                 "( OLcfgDbAt:10.8 NAME 'olcShellDelete' "
  93                         "DESC 'Delete command and arguments' "
  94                         "EQUALITY caseExactMatch "
  95                         "SYNTAX OMsDirectoryString SINGLE-VALUE ) ", NULL, NULL },
  96         { NULL }
  97 };
  98
  99 static ConfigOCs shellocs[] = {
 100         { "( OLcfgDbOc:10.1 "
 101                 "NAME 'olcShellConfig'  "
 102                 "DESC 'Shell backend configuration' "
 103                 "SUP olcDatabaseConfig "
 104                 "MAY ( olcShellBind $ olcShellUnbind $ olcShellSearch $ "
 105                         "olcShellCompare $ olcShellModify $ olcShellModRDN $ "
 106                         "olcShellAdd $ olcShellDelete ) )",
 107                                 Cft_Database, shellcfg },
 108         { NULL }
 109 };
 110
 111 static int
 112 shell_cf( ConfigArgs *c )
 113 {
 114         struct shellinfo        *si = (struct shellinfo *) c->be->be_private;
 115         char ***arr = &si->si_bind;
 116
 117         if ( c->op == SLAP_CONFIG_EMIT ) {
 118                 struct berval bv;
 119                 if ( !arr[c->type] ) return 1;
 120                 bv.bv_val = ldap_charray2str( arr[c->type], " " );
 121                 bv.bv_len = strlen( bv.bv_val );
 122                 ber_bvarray_add( &c->rvalue_vals, &bv );
 123         } else if ( c->op == LDAP_MOD_DELETE ) {
 124                 ldap_charray_free( arr[c->type] );
 125                 arr[c->type] = NULL;
 126         } else {
 127                 arr[c->type] = ldap_charray_dup( &c->argv[1] );
 128         }
 129         return 0;
 130 }
 131
 132 int
 133 shell_back_init_cf( BackendInfo *bi )
 134 {
 135         bi->bi_cf_ocs = shellocs;
 136         return config_register_schema( shellcfg, shellocs );
 137 }