rlm_rediswho.c File Reference

Session tracking using redis. More...

#include <freeradius-devel/server/base.h>
#include <freeradius-devel/server/module_rlm.h>
#include <freeradius-devel/server/modpriv.h>
#include <freeradius-devel/util/debug.h>
#include <freeradius-devel/redis/base.h>
#include <freeradius-devel/redis/cluster.h>

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Data Structures
struct	rlm_rediswho_t

Functions
static unlang_action_t	mod_accounting (rlm_rcode_t *p_result, module_ctx_t const *mctx, request_t *request)
static unlang_action_t	mod_accounting_all (rlm_rcode_t *p_result, rlm_rediswho_t const *inst, request_t *request, char const *insert, char const *trim, char const *expire)
static int	mod_instantiate (module_inst_ctx_t const *mctx)
static int	mod_load (void)
static int	rediswho_command (rlm_rediswho_t const *inst, request_t *request, char const *fmt)

Variables
static fr_dict_attr_t const *	attr_acct_status_type
static fr_dict_t const *	dict_radius
static conf_parser_t	module_config []
module_rlm_t	rlm_rediswho
fr_dict_autoload_t	rlm_rediswho_dict []
fr_dict_attr_autoload_t	rlm_rediswho_dict_attr []
static conf_parser_t	section_config []

Detailed Description

Session tracking using redis.

Id

511cd4471a1d290fbecdf7da9486335ae70a0a7a

Author

Gabriel Blanchard

Copyright

2015 Arran Cudbard-Bell (a.cud.nosp@m.bard.nosp@m.b@fre.nosp@m.erad.nosp@m.ius.o.nosp@m.rg)

2011 TekSavvy Solutions (gabe@.nosp@m.teks.nosp@m.avvy..nosp@m.com)

2000,2006 The FreeRADIUS server project

Definition in file rlm_rediswho.c.

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Data Structure Documentation

rlm_rediswho_t

struct rlm_rediswho_t

Definition at line 39 of file rlm_rediswho.c.

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Data Fields
fr_redis_cluster_t *	cluster	Pool O pools.
fr_redis_conf_t	conf	Connection parameters for the Redis server. Must be first field in this struct.
char const *	expire	Command for expiring entries.
int	expiry_time	Expiry time in seconds if no updates are received for a user.
char const *	insert	Command for inserting session data.
char const *	trim	Command for trimming the session list.
int	trim_count	How many session updates to keep track of per user.

Function Documentation

mod_accounting()

static unlang_action_t mod_accounting ( rlm_rcode_t *  p_result, module_ctx_t const *  mctx, request_t *  request  )

static

Definition at line 197 of file rlm_rediswho.c.

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mod_accounting_all()

static unlang_action_t mod_accounting_all ( rlm_rcode_t *  p_result, rlm_rediswho_t const *  inst, request_t *  request, char const *  insert, char const *  trim, char const *  expire  )

static

Definition at line 178 of file rlm_rediswho.c.

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mod_instantiate()

static int mod_instantiate ( module_inst_ctx_t const *  mctx )

static

Definition at line 242 of file rlm_rediswho.c.

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mod_load()

static int mod_load ( void  )

static

Definition at line 253 of file rlm_rediswho.c.

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rediswho_command()

static int rediswho_command ( rlm_rediswho_t const *  inst, request_t *  request, char const *  fmt  )

static

Definition at line 99 of file rlm_rediswho.c.

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Variable Documentation

attr_acct_status_type

fr_dict_attr_t const* attr_acct_status_type

static

Definition at line 88 of file rlm_rediswho.c.

dict_radius

fr_dict_t const* dict_radius

static

Definition at line 80 of file rlm_rediswho.c.

module_config

conf_parser_t module_config[]

static

Initial value:

= {
        REDIS_COMMON_CONFIG,
 
        { FR_CONF_OFFSET("trim_count", rlm_rediswho_t, trim_count), .dflt = "-1" },
 
        
        { FR_CONF_POINTER("Start", 0, CONF_FLAG_SUBSECTION, NULL), .subcs = section_config },
        { FR_CONF_POINTER("Interim-Update", 0, CONF_FLAG_SUBSECTION, NULL), .subcs = section_config },
        { FR_CONF_POINTER("Stop", 0, CONF_FLAG_SUBSECTION, NULL), .subcs = section_config },
        { FR_CONF_POINTER("Accounting-On", 0, CONF_FLAG_SUBSECTION, NULL), .subcs = section_config },
        { FR_CONF_POINTER("Accounting-Off", 0, CONF_FLAG_SUBSECTION, NULL), .subcs = section_config },
        { FR_CONF_POINTER("Failed", 0, CONF_FLAG_SUBSECTION, NULL), .subcs = section_config },
 
        CONF_PARSER_TERMINATOR
}

Definition at line 61 of file rlm_rediswho.c.

rlm_rediswho

module_rlm_t rlm_rediswho

Initial value:

= {
        .common = {
                .magic          = MODULE_MAGIC_INIT,
                .name           = "rediswho",
                .inst_size      = sizeof(rlm_rediswho_t),
                .config         = module_config,
                .onload         = mod_load,
                .instantiate    = mod_instantiate
        },
        .method_group = {
                .bindings = (module_method_binding_t[]){
                        { .section = SECTION_NAME("accounting", CF_IDENT_ANY), .method = mod_accounting },
                        MODULE_BINDING_TERMINATOR
                }
        }
}

Definition at line 261 of file rlm_rediswho.c.

rlm_rediswho_dict

fr_dict_autoload_t rlm_rediswho_dict

Initial value:

= {
        { .out = &dict_radius, .proto = "radius" },
        { NULL }
}

Definition at line 83 of file rlm_rediswho.c.

rlm_rediswho_dict_attr

fr_dict_attr_autoload_t rlm_rediswho_dict_attr

Initial value:

= {
        { .out = &attr_acct_status_type, .name = "Acct-Status-Type", .type = FR_TYPE_UINT32, .dict = &dict_radius },
        { NULL }
}

Definition at line 91 of file rlm_rediswho.c.

section_config

conf_parser_t section_config[]

static

Initial value:

= {
        { FR_CONF_OFFSET_FLAGS("insert", CONF_FLAG_REQUIRED | CONF_FLAG_XLAT, rlm_rediswho_t, insert) },
        { FR_CONF_OFFSET_FLAGS("trim", CONF_FLAG_XLAT, rlm_rediswho_t, trim) }, 
        { FR_CONF_OFFSET_FLAGS("expire", CONF_FLAG_REQUIRED, rlm_rediswho_t, expire) },
        CONF_PARSER_TERMINATOR
}

Definition at line 54 of file rlm_rediswho.c.