subnet-whitelist.h File Reference

Keep track of the white listed servers and domain names for subnet option. More...

#include "util/storage/dnstree.h"

Data Structures
struct	ecs_whitelist
	ecs_whitelist structure More...

Functions
struct ecs_whitelist *	ecs_whitelist_create (void)
	Create ecs_whitelist structure. More...
void	ecs_whitelist_delete (struct ecs_whitelist *whitelist)
	Delete ecs_whitelist structure. More...
int	ecs_whitelist_apply_cfg (struct ecs_whitelist *whitelist, struct config_file *cfg)
	Process ecs_whitelist config. More...
int	ecs_is_whitelisted (struct ecs_whitelist *whitelist, struct sockaddr_storage *addr, socklen_t addrlen, uint8_t *qname, size_t qname_len, uint16_t qclass)
	See if an address or domain is whitelisted. More...
size_t	ecs_whitelist_get_mem (struct ecs_whitelist *whitelist)
	Get memory used by ecs_whitelist structure. More...

Detailed Description

Keep track of the white listed servers and domain names for subnet option.

Based on acl_list.c|h

Function Documentation

ecs_whitelist_create()

struct ecs_whitelist* ecs_whitelist_create

(

void

)

Create ecs_whitelist structure.

Returns

new structure or NULL on error.

ecs_whitelist_delete()

void ecs_whitelist_delete

(

struct ecs_whitelist *

whitelist

)

Delete ecs_whitelist structure.

Parameters

whitelist

to delete.

ecs_whitelist_apply_cfg()

int ecs_whitelist_apply_cfg	(	struct ecs_whitelist *	whitelist,
		struct config_file *	cfg
	)

Process ecs_whitelist config.

Parameters

whitelist	where to store.
cfg	config options.

Returns

0 on error.

ecs_is_whitelisted()

int ecs_is_whitelisted	(	struct ecs_whitelist *	whitelist,
		struct sockaddr_storage *	addr,
		socklen_t	addrlen,
		uint8_t *	qname,
		size_t	qname_len,
		uint16_t	qclass
	)

See if an address or domain is whitelisted.

Parameters

whitelist	structure for address storage.
addr	address to check
addrlen	length of addr.
qname	dname in query
qname_len	length of dname
qclass	class in query

Returns

: true if the address is whitelisted for subnet option.

ecs_whitelist_get_mem()

size_t ecs_whitelist_get_mem

(

struct ecs_whitelist *

whitelist

)

Get memory used by ecs_whitelist structure.

Parameters

whitelist

structure for address storage.

Returns

bytes in use.