summaryrefslogtreecommitdiff
path: root/accel-pppd/radius/radius.h
blob: dd91efa801818616e2982f960908bbd914c69e16 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#ifndef __RADIUS_H
#define __RADIUS_H

#include <stdint.h>
#include <sys/time.h>

#define REQ_LENGTH_MAX 4096

#define ATTR_TYPE_INTEGER 0
#define ATTR_TYPE_STRING  1
#define ATTR_TYPE_OCTETS  2
#define ATTR_TYPE_DATE    3
#define ATTR_TYPE_IPADDR  4
#define ATTR_TYPE_IFID    5
#define ATTR_TYPE_IPV6ADDR 6
#define ATTR_TYPE_IPV6PREFIX 7

#define CODE_ACCESS_REQUEST 1
#define CODE_ACCESS_ACCEPT  2
#define CODE_ACCESS_REJECT  3
#define CODE_ACCESS_CHALLENGE 11

#define CODE_ACCOUNTING_REQUEST  4
#define CODE_ACCOUNTING_RESPONSE 5

#define CODE_DISCONNECT_REQUEST 40
#define CODE_DISCONNECT_ACK     41
#define CODE_DISCONNECT_NAK     42
#define CODE_COA_REQUEST 43
#define CODE_COA_ACK     44
#define CODE_COA_NAK     45

typedef union
{
		int integer;
		char *string;
		uint8_t *octets;
		time_t date;
		in_addr_t ipaddr;
		uint64_t ifid;
		struct in6_addr ipv6addr;
		struct {
			struct in6_addr prefix;
			uint8_t len;
		} ipv6prefix;
} rad_value_t;

struct rad_dict_t
{
	struct list_head items;
	struct list_head vendors;
};

struct rad_dict_vendor_t
{
	struct list_head entry;
	int id;
	const char *name;
	struct list_head items;
};

struct rad_dict_value_t
{
	struct list_head entry;
	rad_value_t val;
	const char *name;
};

struct rad_dict_attr_t
{
	struct list_head entry;
	const char *name;
	int id;
	int type;
	struct list_head values;
};

struct rad_attr_t
{
	struct list_head entry;
	struct rad_dict_attr_t *attr;
	struct rad_dict_vendor_t *vendor;
	//struct rad_dict_value_t *val;
	rad_value_t val;
	int len;
};

struct rad_packet_t
{
	int code;
	uint8_t id;
	int len;
	struct timeval tv;
	struct list_head attrs;
	void *buf;
};

struct rad_plugin_t
{
	struct list_head entry;
	int (*send_access_request)(struct rad_plugin_t *, struct rad_packet_t *pack);
	int (*send_accounting_request)(struct rad_plugin_t *, struct rad_packet_t *pack);
};

struct ppp_t;

void rad_register_plugin(struct ppp_t *, struct rad_plugin_t *);

struct rad_dict_attr_t *rad_dict_find_attr(const char *name);
struct rad_dict_attr_t *rad_dict_find_attr_id(struct rad_dict_vendor_t *vendor, int type);
struct rad_dict_value_t *rad_dict_find_val_name(struct rad_dict_attr_t *, const char *name);
struct rad_dict_value_t *rad_dict_find_val(struct rad_dict_attr_t *, rad_value_t val);
struct rad_dict_vendor_t *rad_dict_find_vendor_name(const char *name);
struct rad_dict_vendor_t *rad_dict_find_vendor_id(int id);
struct rad_dict_attr_t *rad_dict_find_vendor_attr(struct rad_dict_vendor_t *vendor, const char *name);

struct rad_attr_t *rad_packet_find_attr(struct rad_packet_t *pack, const char *vendor, const char *name);
int rad_packet_add_int(struct rad_packet_t *pack, const char *vendor, const char *name, int val);
int rad_packet_add_val(struct rad_packet_t *pack, const char *vendor, const char *name, const char *val);
int rad_packet_add_str(struct rad_packet_t *pack, const char *vendor, const char *name, const char *val);
int rad_packet_add_octets(struct rad_packet_t *pack, const char *vendor, const char *name, const uint8_t *val, int len);
int rad_packet_change_int(struct rad_packet_t *pack, const char *vendor, const char *name, int val);
int rad_packet_change_val(struct rad_packet_t *pack, const char *vendor, const char *name, const char *val);
int rad_packet_change_octets(struct rad_packet_t *pack, const char *vendor, const char *name, const uint8_t *val, int len);
int rad_packet_add_ipaddr(struct rad_packet_t *pack, const char *vendor, const char *name, in_addr_t ipaddr);
int rad_packet_add_ifid(struct rad_packet_t *pack, const char *vendor, const char *name, uint64_t ifid);
int rad_packet_add_ipv6prefix(struct rad_packet_t *pack, const char *vendor, const char *name, struct in6_addr *prefix, int len);

#endif