Filter the contents of a list, allowing only certain attributes. More...

#include <freeradius-devel/server/base.h>
#include <freeradius-devel/server/module_rlm.h>
#include <freeradius-devel/util/debug.h>
#include <freeradius-devel/server/users_file.h>
#include <sys/stat.h>
#include <ctype.h>
#include <fcntl.h>

Include dependency graph for rlm_attr_filter.c:

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Data Structures
struct	attr_filter_env_t

struct	rlm_attr_filter_t

Macros
#define	LOG_PREFIX mctx->mi->name

#define	RLM_AF_FUNC(_x, _y)

Functions
static unlang_action_t	attr_filter_common (TALLOC_CTX ctx, unlang_result_t p_result, module_ctx_t const mctx, request_t request, fr_pair_list_t *list)

static int	attr_filter_getfile (TALLOC_CTX ctx, module_inst_ctx_t const mctx, char const filename, PAIR_LIST_LIST pair_list)

static void	check_pair (request_t request, fr_pair_t check_item, fr_pair_t reply_item, int pass, int *fail)

static int	mod_instantiate (module_inst_ctx_t const *mctx)

Variables
static fr_dict_attr_t const *	attr_fall_through

static const call_env_method_t	attr_filter_env

static fr_dict_attr_t const *	attr_relax_filter

static fr_dict_attr_t const *	attr_stripped_user_name

static fr_dict_attr_t const *	attr_vendor_specific

static fr_dict_t const *	dict_freeradius

static fr_dict_t const *	dict_radius

static const conf_parser_t	module_config []

module_rlm_t	rlm_attr_filter

fr_dict_autoload_t	rlm_attr_filter_dict []

fr_dict_attr_autoload_t	rlm_attr_filter_dict_attr []

Detailed Description

Filter the contents of a list, allowing only certain attributes.

Id: 28632280953943c96312b9590c861bc504652efa

Copyright: (C) 2001,2006 The FreeRADIUS server project; (C) 2001 Chris Parker (cpark.nosp@m.er@s.nosp@m.tarne.nosp@m.tusa.nosp@m..net)

Definition in file rlm_attr_filter.c.

Data Structure Documentation

◆ attr_filter_env_t

struct attr_filter_env_t

Definition at line 49 of file rlm_attr_filter.c.

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Data Fields
fr_value_box_t *	key

◆ rlm_attr_filter_t

struct rlm_attr_filter_t

Definition at line 43 of file rlm_attr_filter.c.

Collaboration diagram for rlm_attr_filter_t:

Data Fields
PAIR_LIST_LIST	attrs
char const *	filename
bool	relaxed

Macro Definition Documentation

◆ LOG_PREFIX

#define LOG_PREFIX mctx->mi->name

Definition at line 27 of file rlm_attr_filter.c.

◆ RLM_AF_FUNC

#define RLM_AF_FUNC	(	_x,
		_y
	)

Value:

        static unlang_action_t  mod_##_x(unlang_result_t *p_result, module_ctx_t const *mctx, request_t *request) \
        { \
                return attr_filter_common(request->_y##_ctx, p_result, mctx, request, &request->_y##_pairs); \
        }

Definition at line 394 of file rlm_attr_filter.c.

Function Documentation

◆ attr_filter_common()

static unlang_action_t attr_filter_common	(	TALLOC_CTX *	ctx,
		unlang_result_t *	p_result,
		module_ctx_t const *	mctx,
		request_t *	request,
		fr_pair_list_t *	list
	)

static

Definition at line 200 of file rlm_attr_filter.c.

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◆ attr_filter_getfile()

static int attr_filter_getfile	(	TALLOC_CTX *	ctx,
		module_inst_ctx_t const *	mctx,
		char const *	filename,
		PAIR_LIST_LIST *	pair_list
	)

static

Definition at line 114 of file rlm_attr_filter.c.

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◆ check_pair()

static void check_pair	(	request_t *	request,
		fr_pair_t *	check_item,
		fr_pair_t *	reply_item,
		int *	pass,
		int *	fail
	)

static

Definition at line 94 of file rlm_attr_filter.c.

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◆ mod_instantiate()

static int mod_instantiate ( module_inst_ctx_t const * mctx )

static

Definition at line 180 of file rlm_attr_filter.c.

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Variable Documentation

◆ attr_fall_through

fr_dict_attr_t const* attr_fall_through

static

Definition at line 70 of file rlm_attr_filter.c.

◆ attr_filter_env

const call_env_method_t attr_filter_env

static

Initial value:

= {
        FR_CALL_ENV_METHOD_OUT(attr_filter_env_t),
        .env = (call_env_parser_t[]) {
                { FR_CALL_ENV_OFFSET("key", FR_TYPE_STRING, CALL_ENV_FLAG_CONCAT | CALL_ENV_FLAG_NULLABLE, attr_filter_env_t, key),
                  .pair.dflt = "Realm", .pair.dflt_quote = T_BARE_WORD },
                CALL_ENV_TERMINATOR
        }
}

Definition at line 85 of file rlm_attr_filter.c.

◆ attr_relax_filter

fr_dict_attr_t const* attr_relax_filter

static

Definition at line 71 of file rlm_attr_filter.c.

◆ attr_stripped_user_name

fr_dict_attr_t const* attr_stripped_user_name

static

Definition at line 69 of file rlm_attr_filter.c.

◆ attr_vendor_specific

fr_dict_attr_t const* attr_vendor_specific

static

Definition at line 73 of file rlm_attr_filter.c.

◆ dict_freeradius

fr_dict_t const* dict_freeradius

static

Definition at line 59 of file rlm_attr_filter.c.

◆ dict_radius

fr_dict_t const* dict_radius

static

Definition at line 60 of file rlm_attr_filter.c.

◆ module_config

const conf_parser_t module_config[]

static

Initial value:

= {
        { FR_CONF_OFFSET_FLAGS("filename", CONF_FLAG_FILE_READABLE | CONF_FLAG_REQUIRED, rlm_attr_filter_t, filename) },
        { FR_CONF_OFFSET("relaxed", rlm_attr_filter_t, relaxed), .dflt = "no" },
        CONF_PARSER_TERMINATOR
}

Definition at line 53 of file rlm_attr_filter.c.

◆ rlm_attr_filter

module_rlm_t rlm_attr_filter

Initial value:

= {
        .common = {
                .magic          = MODULE_MAGIC_INIT,
                .name           = "attr_filter",
                .inst_size      = sizeof(rlm_attr_filter_t),
                .config         = module_config,
                .instantiate    = mod_instantiate,
        },
        .method_group = {
                .bindings = (module_method_binding_t[]){
                        
                        { .section = SECTION_NAME("accounting", CF_IDENT_ANY),          .method = mod_reply,    .method_env = &attr_filter_env  },
                        { .section = SECTION_NAME("authorize", CF_IDENT_ANY),           .method = mod_request,  .method_env = &attr_filter_env  },
 
                        { .section = SECTION_NAME("recv", "accounting-request"),        .method = mod_request,  .method_env = &attr_filter_env  },
                        { .section = SECTION_NAME("recv", CF_IDENT_ANY),                .method = mod_request,  .method_env = &attr_filter_env  },
 
                        { .section = SECTION_NAME("send", CF_IDENT_ANY),                .method = mod_reply,    .method_env = &attr_filter_env  },
 
                        
                        { .section = SECTION_NAME("request", CF_IDENT_ANY),             .method = mod_request,  .method_env = &attr_filter_env  },
                        { .section = SECTION_NAME("reply", CF_IDENT_ANY),               .method = mod_reply,    .method_env = &attr_filter_env  },
                        { .section = SECTION_NAME("control", CF_IDENT_ANY),             .method = mod_control,  .method_env = &attr_filter_env  },
                        { .section = SECTION_NAME("session-state", CF_IDENT_ANY),       .method = mod_session,  .method_env = &attr_filter_env  },
                        MODULE_BINDING_TERMINATOR
                }
        }
}

Definition at line 406 of file rlm_attr_filter.c.

◆ rlm_attr_filter_dict

fr_dict_autoload_t rlm_attr_filter_dict

Initial value:

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

Definition at line 63 of file rlm_attr_filter.c.

◆ rlm_attr_filter_dict_attr

fr_dict_attr_autoload_t rlm_attr_filter_dict_attr

Initial value:

= {
        { .out = &attr_stripped_user_name, .name = "Stripped-User-Name", .type = FR_TYPE_STRING, .dict = &dict_freeradius },
        { .out = &attr_fall_through, .name = "Fall-Through", .type = FR_TYPE_BOOL, .dict = &dict_freeradius },
        { .out = &attr_relax_filter, .name = "Relax-Filter", .type = FR_TYPE_BOOL, .dict = &dict_freeradius },
 
        { .out = &attr_vendor_specific, .name = "Vendor-Specific", .type = FR_TYPE_VSA, .dict = &dict_radius },
        { NULL }
}

Definition at line 76 of file rlm_attr_filter.c.

Data Structures

Macros

Functions

Variables

Detailed Description

Data Structure Documentation

◆ attr_filter_env_t

◆ rlm_attr_filter_t

Macro Definition Documentation

◆ LOG_PREFIX

◆ RLM_AF_FUNC

Function Documentation

◆ attr_filter_common()

◆ attr_filter_getfile()

◆ check_pair()

◆ mod_instantiate()

Variable Documentation

◆ attr_fall_through

◆ attr_filter_env

◆ attr_relax_filter

◆ attr_stripped_user_name

◆ attr_vendor_specific

◆ dict_freeradius

◆ dict_radius

◆ module_config

◆ rlm_attr_filter

◆ rlm_attr_filter_dict

◆ rlm_attr_filter_dict_attr