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/******************************************************************************
Copyright (C) 2009 Hewlett-Packard Development Company, L.P.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Contributors:
Hewlett-Packard Development Company, L.P.
******************************************************************************/
/* Example enabling and config entries
dn: cn=Account Policy Plugin,cn=plugins,cn=config
objectClass: top
objectClass: nsSlapdPlugin
objectClass: extensibleObject
cn: Account Policy Plugin
nsslapd-pluginPath: /path/to/libacctpolicy-plugin.sl
nsslapd-pluginInitfunc: acct_policy_init
nsslapd-pluginType: object
nsslapd-pluginEnabled: on
nsslapd-plugin-depends-on-type: database
nsslapd-pluginId: Account Policy Plugin
dn: cn=config,cn=Account Policy Plugin,cn=plugins,cn=config
objectClass: top
objectClass: extensibleObject
cn: config
alwaysrecordlogin: yes
stateattrname: lastLoginTime
altstateattrname: createTimestamp
specattrname: acctPolicySubentry
limitattrname: accountInactivityLimit
*/
#include <stdio.h>
#include <string.h>
#include "slapi-plugin.h"
#include "acctpolicy.h"
static Slapi_PluginDesc plugin_desc = { PLUGIN_NAME, PLUGIN_VENDOR,
PLUGIN_VERSION, PLUGIN_DESC };
static Slapi_PluginDesc pre_plugin_desc = { PRE_PLUGIN_NAME, PLUGIN_VENDOR,
PLUGIN_VERSION, PLUGIN_DESC };
static Slapi_PluginDesc post_plugin_desc = { PRE_PLUGIN_NAME, PLUGIN_VENDOR,
PLUGIN_VERSION, PLUGIN_DESC };
/* Local function prototypes */
int acct_policy_start( Slapi_PBlock *pb );
int acct_policy_init( Slapi_PBlock *pb );
int acct_preop_init( Slapi_PBlock *pb );
int acct_postop_init( Slapi_PBlock *pb );
int acct_bind_preop( Slapi_PBlock *pb );
int acct_bind_postop( Slapi_PBlock *pb );
/*
Master init function for the account plugin
*/
int
acct_policy_init( Slapi_PBlock *pb )
{
void *plugin_id;
if ( slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
SLAPI_PLUGIN_VERSION_01 ) != 0 ||
slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
(void *)&plugin_desc ) != 0 ||
slapi_pblock_set( pb, SLAPI_PLUGIN_START_FN,
(void *)acct_policy_start ) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, PLUGIN_NAME,
"acct_policy_init registration failed\n" );
return( CALLBACK_ERR );
}
if( slapi_pblock_get( pb, SLAPI_PLUGIN_IDENTITY, &plugin_id ) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, PLUGIN_NAME,
"acct_policy_init failed to get plugin identity\n" );
return( CALLBACK_ERR );
}
set_identity( plugin_id );
/* Register the pre and postop plugins */
if( slapi_register_plugin("preoperation", 1, "acct_preop_init",
acct_preop_init, PRE_PLUGIN_DESC, NULL, plugin_id) != 0 ||
slapi_register_plugin("postoperation", 1, "acct_postop_init",
acct_postop_init, POST_PLUGIN_DESC, NULL, plugin_id) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, PLUGIN_NAME,
"acct_policy_init failed to register callbacks\n" );
return( CALLBACK_ERR );
}
return( CALLBACK_OK );
}
/*
Plugin startup function, when this is called any other plugins should
already be initialized, so it's safe to e.g. perform internal searches,
which is needed to retrieve the plugin configuration
*/
int
acct_policy_start( Slapi_PBlock *pb ) {
acctPluginCfg *cfg;
void *plugin_id = get_identity();
/* Load plugin configuration */
if( acct_policy_load_config_startup( pb, plugin_id ) ) {
slapi_log_error( SLAPI_LOG_FATAL, PLUGIN_NAME,
"acct_policy_start failed to load configuration\n" );
return( CALLBACK_ERR );
}
/* Show the configuration */
cfg = get_config();
slapi_log_error( SLAPI_LOG_PLUGIN, PLUGIN_NAME, "acct_policy_start config: "
"stateAttrName=%s altStateAttrName=%s specAttrName=%s limitAttrName=%s "
"alwaysRecordLogin=%d\n",
cfg->state_attr_name, cfg->alt_state_attr_name, cfg->spec_attr_name,
cfg->limit_attr_name, cfg->always_record_login);
return( CALLBACK_OK );
}
int
acct_preop_init( Slapi_PBlock *pb ) {
/* Which slapi plugin API we're compatible with. */
if ( slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
SLAPI_PLUGIN_VERSION_01 ) != 0 ||
slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
(void *)&pre_plugin_desc ) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, PRE_PLUGIN_NAME,
"Failed to set plugin version or description\n" );
return( CALLBACK_ERR );
}
if ( slapi_pblock_set( pb, SLAPI_PLUGIN_PRE_BIND_FN,
(void *) acct_bind_preop ) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, PRE_PLUGIN_NAME,
"Failed to set plugin callback function\n" );
return( CALLBACK_ERR );
}
return( CALLBACK_OK );
}
int
acct_postop_init( Slapi_PBlock *pb )
{
void *plugin_id = get_identity();
if ( slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
SLAPI_PLUGIN_VERSION_01 ) != 0 ||
slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
(void *)&post_plugin_desc ) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, POST_PLUGIN_NAME,
"Failed to set plugin version or name\n" );
return( CALLBACK_ERR );
}
if ( slapi_pblock_set( pb, SLAPI_PLUGIN_POST_BIND_FN,
(void *)acct_bind_postop ) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, POST_PLUGIN_NAME,
"Failed to set plugin callback function\n" );
return( CALLBACK_ERR );
}
if( slapi_pblock_get( pb, SLAPI_PLUGIN_IDENTITY, &plugin_id ) != 0 ) {
slapi_log_error( SLAPI_LOG_FATAL, POST_PLUGIN_NAME,
"Failed to get plugin identity\n" );
return( CALLBACK_ERR );
}
return( CALLBACK_OK );
}
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