]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/overlays/ppolicy.c
More schema tweaks
[openldap] / servers / slapd / overlays / ppolicy.c
index 006631cb8a4dff972240fe430afca9df38653281..0d87840a166290f1b081f1b0f791b3d658088c9b 100644 (file)
@@ -119,7 +119,12 @@ static struct schema_info {
                "EQUALITY generalizedTimeMatch "
                "ORDERING generalizedTimeOrderingMatch "
                "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
-               "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
+               "SINGLE-VALUE "
+#if 0
+               /* Not until MANAGEDIT control is released */
+               "NO-USER-MODIFICATION "
+#endif
+               "USAGE directoryOperation )",
                &ad_pwdAccountLockedTime },
        {       "( 1.3.6.1.4.1.42.2.27.8.1.19 "
                "NAME ( 'pwdFailureTime' ) "
@@ -1060,6 +1065,10 @@ ppolicy_add(
        if ( ppolicy_restrict( op, rs ) != SLAP_CB_CONTINUE )
                return rs->sr_err;
 
+       /* If this is a replica, assume the master checked everything */
+       if ( be_shadow_update( op ))
+               return SLAP_CB_CONTINUE;
+
        /* Check for password in entry */
        if ((pa = attr_find( op->oq_add.rs_e->e_attrs,
                slap_schema.si_ad_userPassword )))
@@ -1126,7 +1135,7 @@ ppolicy_add(
                        }
                }
                /* If password aging is in effect, set the pwdChangedTime */
-               if (( pp.pwdMaxAge || pp.pwdMinAge ) && !be_shadow_update( op )) {
+               if ( pp.pwdMaxAge || pp.pwdMinAge ) {
                        struct berval timestamp;
                        char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
                        time_t now = slap_get_time();
@@ -1165,6 +1174,80 @@ ppolicy_modify( Operation *op, SlapReply *rs )
 
        if ( rc != LDAP_SUCCESS ) return SLAP_CB_CONTINUE;
 
+       /* If this is a replica, we may need to tweak some of the
+        * master's modifications. Otherwise, just pass it through.
+        */
+       if ( be_shadow_update( op )) {
+               Modifications **prev;
+               int got_del_grace = 0, got_del_lock = 0, got_pw = 0;
+               Attribute *a_grace, *a_lock;
+
+               a_grace = attr_find( e->e_attrs, ad_pwdGraceUseTime );
+               a_lock = attr_find( e->e_attrs, ad_pwdAccountLockedTime );
+
+               for( prev = &op->oq_modify.rs_modlist, ml = *prev; ml;
+                       prev = &ml->sml_next, ml = *prev ) {
+
+                       if ( ml->sml_desc == slap_schema.si_ad_userPassword )
+                               got_pw = 1;
+
+                       /* If we're deleting an attr that didn't exist,
+                        * drop this delete op
+                        */
+                       if ( ml->sml_op == LDAP_MOD_DELETE ) {
+                               int drop = 0;
+
+                               if ( ml->sml_desc == ad_pwdGraceUseTime ) {
+                                       got_del_grace = 1;
+                                       if ( !a_grace )
+                                               drop = 1;
+                               } else
+                               if ( ml->sml_desc == ad_pwdAccountLockedTime ) {
+                                       got_del_lock = 1;
+                                       if ( !a_lock )
+                                               drop = 1;
+                               }
+                               if ( drop ) {
+                                       *prev = ml->sml_next;
+                                       ml->sml_next = NULL;
+                                       slap_mods_free( ml, 1 );
+                               }
+                       }
+               }
+
+               /* If we're resetting the password, make sure grace and accountlock
+                * also get removed.
+                */
+               if ( got_pw ) {
+                       if ( a_grace && !got_del_grace ) {
+                               ml = (Modifications *) ch_malloc( sizeof( Modifications ) );
+                               ml->sml_op = LDAP_MOD_DELETE;
+                               ml->sml_flags = SLAP_MOD_INTERNAL;
+                               ml->sml_type.bv_val = NULL;
+                               ml->sml_desc = ad_pwdGraceUseTime;
+                               ml->sml_values = NULL;
+                               ml->sml_nvalues = NULL;
+                               ml->sml_next = NULL;
+                               *prev = ml;
+                               prev = &ml->sml_next;
+                       }
+                       if ( a_lock && !got_del_lock ) {
+                               ml = (Modifications *) ch_malloc( sizeof( Modifications ) );
+                               ml->sml_op = LDAP_MOD_DELETE;
+                               ml->sml_flags = SLAP_MOD_INTERNAL;
+                               ml->sml_type.bv_val = NULL;
+                               ml->sml_desc = ad_pwdAccountLockedTime;
+                               ml->sml_values = NULL;
+                               ml->sml_nvalues = NULL;
+                               ml->sml_next = NULL;
+                               *prev = ml;
+                       }
+               }
+               op->o_bd->bd_info = (BackendInfo *)on->on_info;
+               be_entry_release_r( op, e );
+               return SLAP_CB_CONTINUE;
+       }
+
        /* Did we receive a password policy request control? */
        if ( op->o_ctrlflag[ppolicy_cid] ) {
                send_ctrl = 1;
@@ -1434,7 +1517,7 @@ ppolicy_modify( Operation *op, SlapReply *rs )
        }
 
 do_modify:
-       if ((pwmod) && (!be_shadow_update( op ))) {
+       if (pwmod) {
                struct berval timestamp;
                char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
                time_t now = slap_get_time();
@@ -1481,6 +1564,19 @@ do_modify:
                        modtail = mods;
                }
 
+               if (attr_find(e->e_attrs, ad_pwdAccountLockedTime )) {
+                       mods = (Modifications *) ch_malloc( sizeof( Modifications ) );
+                       mods->sml_op = LDAP_MOD_DELETE;
+                       mods->sml_flags = SLAP_MOD_INTERNAL;
+                       mods->sml_type.bv_val = NULL;
+                       mods->sml_desc = ad_pwdAccountLockedTime;
+                       mods->sml_values = NULL;
+                       mods->sml_nvalues = NULL;
+                       mods->sml_next = NULL;
+                       modtail->sml_next = mods;
+                       modtail = mods;
+               }
+
                /* Delete the pwdReset attribute, since it's being reset */
                if ((zapReset) && (attr_find(e->e_attrs, ad_pwdReset ))) {
                        mods = (Modifications *) ch_malloc( sizeof( Modifications ) );
@@ -1643,6 +1739,44 @@ ppolicy_parseCtrl(
        return LDAP_SUCCESS;
 }
 
+static int
+attrPretty(
+       Syntax *syntax,
+       struct berval *val,
+       struct berval *out,
+       void *ctx )
+{
+       AttributeDescription *ad = NULL;
+       const char *err;
+       int code;
+
+       code = slap_bv2ad( val, &ad, &err );
+       if ( !code ) {
+               ber_dupbv_x( out, &ad->ad_type->sat_cname, ctx );
+       }
+       return code;
+}
+
+static int
+attrNormalize(
+       slap_mask_t use,
+       Syntax *syntax,
+       MatchingRule *mr,
+       struct berval *val,
+       struct berval *out,
+       void *ctx )
+{
+       AttributeDescription *ad = NULL;
+       const char *err;
+       int code;
+
+       code = slap_bv2ad( val, &ad, &err );
+       if ( !code ) {
+               ber_str2bv_x( ad->ad_type->sat_oid, 0, 1, out, ctx );
+       }
+       return code;
+}
+
 static int
 ppolicy_db_init(
        BackendDB *be
@@ -1662,6 +1796,20 @@ ppolicy_db_init(
                                return code;
                        }
                }
+               {
+                       Syntax *syn;
+                       MatchingRule *mr;
+
+                       syn = ch_malloc( sizeof( Syntax ));
+                       *syn = *ad_pwdAttribute->ad_type->sat_syntax;
+                       syn->ssyn_pretty = attrPretty;
+                       ad_pwdAttribute->ad_type->sat_syntax = syn;
+
+                       mr = ch_malloc( sizeof( MatchingRule ));
+                       *mr = *ad_pwdAttribute->ad_type->sat_equality;
+                       mr->smr_normalize = attrNormalize;
+                       ad_pwdAttribute->ad_type->sat_equality = mr;
+               }
        }
 
        on->on_bi.bi_private = ch_calloc( sizeof(pp_info), 1 );
@@ -1738,6 +1886,7 @@ ppolicy_config(
                        return ( 1 );
                }
                pi->hash_passwords = 1;
+               return 0;
        }
        return SLAP_CONF_UNKNOWN;
 }