permissions.c File Reference

#include <stdio.h>
#include "permissions.h"
#include "parse_config.h"
#include "trusted.h"
#include "address.h"
#include "hash.h"
#include "mi.h"
#include "../../mem/mem.h"
#include "../../parser/parse_from.h"
#include "../../parser/parse_uri.h"
#include "../../parser/parse_refer_to.h"
#include "../../parser/contact/parse_contact.h"
#include "../../str.h"
#include "../../dset.h"
#include "../../globals.h"
#include "../../mod_fix.h"
#include "../../ut.h"

Include dependency graph for permissions.c:

Go to the source code of this file.

Functions
static int	allow_register_1 (struct sip_msg *msg, char *basename, char *s)
static int	allow_register_2 (struct sip_msg *msg, char *allow_file, char *deny_file)
static int	allow_routing_0 (struct sip_msg *msg, char *str1, char *str2)
static int	allow_routing_1 (struct sip_msg *msg, char *basename, char *str2)
static int	allow_routing_2 (struct sip_msg *msg, char *allow_file, char *deny_file)
int	allow_test (char *file, char *uri, char *contact)
static int	allow_uri (struct sip_msg *msg, char *basename, char *uri)
static int	check_register (struct sip_msg *msg, int idx)
static int	check_routing (struct sip_msg *msg, int idx)
static int	child_init (int rank)
static int	double_fixup (void **param, int param_no)
static int	find_index (rule_file_t *array, char *pathname)
static int	get_path (char *pathname)
static char *	get_pathname (char *name)
static char *	get_plain_uri (const str *uri)
static int	load_fixup (void **param, int param_no)
static int	mi_addr_child_init ()
static int	mi_trusted_child_init ()
static void	mod_exit (void)
static int	mod_init (void)
static int	single_fixup (void **param, int param_no)
Variables
str	address_table = str_init("address")
static MODULE_VERSION rule_file_t	allow [MAX_RULE_FILES]
char *	allow_suffix = ".allow"
static int	check_all_branches = 1
static cmd_export_t	cmds []
int	db_mode = DISABLE_CACHE
str	db_url = {NULL, 0}
static char *	default_allow_file = DEFAULT_ALLOW_FILE
static char *	default_deny_file = DEFAULT_DENY_FILE
static rule_file_t	deny [MAX_RULE_FILES]
static char *	deny_suffix = ".deny"
struct module_exports	exports
str	from_col = str_init("from_pattern")
str	grp_col = str_init("grp")
str	ip_addr_col = str_init("ip_addr")
str	mask_col = str_init("mask")
static mi_export_t	mi_cmds []
static param_export_t	params []
str	port_col = str_init("port")
str	proto_col = str_init("proto")
static int	rules_num
str	source_col = str_init("src_ip")
str	tag_avp_param = {NULL, 0}
str	tag_col = str_init("tag")
str	trusted_table = str_init("trusted")

---

Function Documentation

int allow_register_1	(	struct sip_msg *	msg,
		char *	basename,
		char *	s
	)			[static]

Definition at line 802 of file permissions.c.

References check_register().

int allow_register_2	(	struct sip_msg *	msg,
		char *	allow_file,
		char *	deny_file
	)			[static]

Definition at line 808 of file permissions.c.

References check_register().

int allow_routing_0	(	struct sip_msg *	msg,
		char *	str1,
		char *	str2
	)			[static]

Definition at line 679 of file permissions.c.

References check_routing().

int allow_routing_1	(	struct sip_msg *	msg,
		char *	basename,
		char *	str2
	)			[static]

Definition at line 685 of file permissions.c.

References check_routing().

int allow_routing_2	(	struct sip_msg *	msg,
		char *	allow_file,
		char *	deny_file
	)			[static]

Definition at line 694 of file permissions.c.

References check_routing().

int allow_test	(	char *	file,
		char *	uri,
		char *	contact
	)

Definition at line 904 of file permissions.c.

References find_index(), get_pathname(), LM_DBG, LM_ERR, pkg_free, and search_rule().

Referenced by mi_allow_uri().

static int allow_uri	(	struct sip_msg *	msg,
		char *	basename,
		char *	uri
	)			[static]

Definition at line 820 of file permissions.c.

References EXPRESSION_LENGTH, _pv_value::flags, sip_msg::from, HDR_FROM_F, _str::len, hdr_field::len, len, LM_DBG, LM_ERR, parse_from_header(), parse_headers(), hdr_field::parsed, pv_get_spec_value(), PV_VAL_STR, _pv_value::rs, rule_file::rules, _str::s, and search_rule().

static int check_register	(	struct sip_msg *	msg,
		int	idx
	)			[static]

Definition at line 708 of file permissions.c.

References check_all_branches, sip_msg::contact, contact_iterator(), EXPRESSION_LENGTH, get_plain_uri(), HDR_CONTACT_F, HDR_TO_F, len, LM_DBG, LM_ERR, parse_contact(), parse_headers(), hdr_field::parsed, search_rule(), sip_msg::to, and contact::uri.

Referenced by allow_register_1(), and allow_register_2().

static int check_routing	(	struct sip_msg *	msg,
		int	idx
	)			[static]

Definition at line 316 of file permissions.c.

References check_all_branches, EXPRESSION_LENGTH, sip_msg::from, get_branch(), get_plain_uri(), HDR_FROM_F, sip_uri::host, _str::len, hdr_field::len, len, LM_DBG, LM_ERR, parse_from_header(), parse_headers(), parse_sip_msg_uri(), hdr_field::parsed, sip_msg::parsed_uri, _str::s, search_rule(), and sip_uri::user.

Referenced by allow_routing_0(), allow_routing_1(), and allow_routing_2().

static int child_init

(

int

rank

)

[static]

Definition at line 635 of file permissions.c.

References init_child_trusted().

static int double_fixup	(	void **	param,
		int	param_no
	)			[static]

Definition at line 505 of file permissions.c.

References allow_suffix, deny_suffix, _str::len, LM_ERR, load_fixup(), pkg_free, pkg_malloc, pv_parse_spec(), PVT_NULL, _str::s, s, and _pv_spec::type.

static int find_index	(	rule_file_t *	array,
		char *	pathname
	)			[static]

Definition at line 255 of file permissions.c.

References filename, and rules_num.

Referenced by allow_test(), and load_fixup().

static int get_path

(

char *

pathname

)

[static]

Definition at line 205 of file permissions.c.

Referenced by get_pathname().

static char* get_pathname

(

char *

name

)

[static]

Definition at line 220 of file permissions.c.

References cfg_file, get_path(), LM_ERR, and pkg_malloc.

Referenced by allow_test(), load_fixup(), and mod_init().

static char* get_plain_uri

(

const str *

uri

)

[static]

Definition at line 272 of file permissions.c.

References EXPRESSION_LENGTH, sip_uri::host, _str::len, len, LM_ERR, parse_uri(), _str::s, and sip_uri::user.

Referenced by check_register(), and check_routing().

static int load_fixup	(	void **	param,
		int	param_no
	)			[static]

Definition at line 424 of file permissions.c.

References rule_file::filename, find_index(), get_pathname(), LM_DBG, LM_WARN, parse_config_file(), pkg_free, rule_file::rules, rules_num, and table.

Referenced by double_fixup(), and single_fixup().

static int mi_addr_child_init

(

void

)

[static]

Definition at line 649 of file permissions.c.

References mi_init_addresses().

static int mi_trusted_child_init

(

void

)

[static]

Definition at line 643 of file permissions.c.

References mi_init_trusted().

static void mod_exit

(

void

)

[static]

Definition at line 658 of file permissions.c.

References clean_addresses(), clean_trusted(), filename, free_rule(), pkg_free, and rules_num.

static int mod_init

(

void

)

[static]

Definition at line 575 of file permissions.c.

References db_mode, default_allow_file, default_deny_file, DISABLE_CACHE, ENABLE_CACHE, filename, rule_file::filename, get_pathname(), init_addresses(), init_tag_avp(), init_trusted(), _str::len, LM_DBG, LM_ERR, LM_WARN, parse_config_file(), rule_file::rules, rules_num, and _str::s.

static int single_fixup	(	void **	param,
		int	param_no
	)			[static]

Definition at line 464 of file permissions.c.

References allow_suffix, deny_suffix, LM_ERR, load_fixup(), pkg_free, and pkg_malloc.

---

Variable Documentation

str address_table = str_init("address")

Definition at line 73 of file permissions.c.

Referenced by init_addresses(), and reload_address_table().

MODULE_VERSION rule_file_t allow[MAX_RULE_FILES] [static]

Definition at line 48 of file permissions.c.

Referenced by parse_allow(), parse_headers(), and sip_msg_cloner().

char* allow_suffix = ".allow"

Definition at line 56 of file permissions.c.

Referenced by double_fixup(), mi_allow_uri(), and single_fixup().

int check_all_branches = 1 [static]

Definition at line 83 of file permissions.c.

Referenced by check_register(), and check_routing().

cmd_export_t cmds[] [static]

Definition at line 119 of file permissions.c.

int db_mode = DISABLE_CACHE

Definition at line 64 of file permissions.c.

str db_url = {NULL, 0}

Definition at line 61 of file permissions.c.

char* default_allow_file = DEFAULT_ALLOW_FILE [static]

Definition at line 54 of file permissions.c.

Referenced by mod_init().

char* default_deny_file = DEFAULT_DENY_FILE [static]

Definition at line 55 of file permissions.c.

Referenced by mod_init().

rule_file_t deny[MAX_RULE_FILES] [static]

Definition at line 49 of file permissions.c.

char* deny_suffix = ".deny" [static]

Definition at line 57 of file permissions.c.

Referenced by double_fixup(), and single_fixup().

struct module_exports exports

Definition at line 184 of file permissions.c.

str from_col = str_init("from_pattern")

Definition at line 68 of file permissions.c.

Referenced by allow_trusted(), and reload_trusted_table().

str grp_col = str_init("grp")

Definition at line 74 of file permissions.c.

Referenced by reload_address_table().

str ip_addr_col = str_init("ip_addr")

Definition at line 75 of file permissions.c.

str mask_col = str_init("mask")

Definition at line 76 of file permissions.c.

Referenced by reload_address_table().

mi_export_t mi_cmds[] [static]

Definition at line 171 of file permissions.c.

param_export_t params[] [static]

Definition at line 146 of file permissions.c.

str port_col = str_init("port")

Definition at line 77 of file permissions.c.

str proto_col = str_init("proto")

Definition at line 67 of file permissions.c.

Referenced by allow_trusted(), and reload_trusted_table().

int rules_num [static]

Definition at line 50 of file permissions.c.

Referenced by find_index(), load_fixup(), mod_exit(), and mod_init().

str source_col = str_init("src_ip")

Definition at line 66 of file permissions.c.

Referenced by allow_trusted(), and reload_trusted_table().

str tag_avp_param = {NULL, 0}

Definition at line 70 of file permissions.c.

str tag_col = str_init("tag")

Definition at line 69 of file permissions.c.

str trusted_table = str_init("trusted")

Definition at line 65 of file permissions.c.

Referenced by allow_trusted(), init_child_trusted(), init_trusted(), and reload_trusted_table().