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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
/* See the file COPYING for licensing information. */
#if defined HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <libgen.h>
#include <assert.h>
#include <freeradius/libradius.h>
#include <event2/event.h>
#include <event2/util.h>
#include <radsec/radsec.h>
#include <radsec/radsec-impl.h>
#if defined (RS_ENABLE_TLS)
#include <regex.h>
#include "debug.h"
#include "rsp_list.h"
#include "../radsecproxy.h"
#endif
#include "rsp_debug.h"
int
rs_context_create(struct rs_context **ctx, const char *dict)
{
int err = RSE_OK;
struct rs_context *h;
char *buf1 = NULL, *buf2 = NULL;
char *dir, *fn;
assert (dict);
if (ctx)
*ctx = NULL;
h = (struct rs_context *) malloc (sizeof(struct rs_context));
if (!h)
return RSE_NOMEM;
/* Initialize freeradius dictionary. */
buf1 = malloc (strlen (dict) + 1);
buf2 = malloc (strlen (dict) + 1);
if (!buf1 || !buf2)
{
err = RSE_NOMEM;
goto err_out;
}
strcpy (buf1, dict);
dir = dirname (buf1);
strcpy (buf2, dict);
fn = basename (buf2);
if (dict_init (dir, fn) < 0)
{
err = RSE_SOME_ERROR;
goto err_out;
}
free (buf1);
free (buf2);
#if defined (RS_ENABLE_TLS)
ssl_init ();
#endif
#if defined (DEBUG)
fr_log_fp = stderr;
fr_debug_flag = 1;
#endif
debug_init ("libradsec"); /* radsecproxy compat, FIXME: remove */
memset (h, 0, sizeof(struct rs_context));
fr_randinit (&h->fr_randctx, 0);
fr_rand_seed (NULL, 0);
if (ctx)
*ctx = h;
return RSE_OK;
err_out:
if (buf1)
free (buf1);
if (buf2)
free (buf2);
if (h)
free (h);
return err;
}
struct rs_peer *
_rs_peer_create (struct rs_context *ctx, struct rs_peer **rootp)
{
struct rs_peer *p;
p = (struct rs_peer *) rs_malloc (ctx, sizeof(*p));
if (p)
{
memset (p, 0, sizeof(struct rs_peer));
if (*rootp)
{
p->next = (*rootp)->next;
(*rootp)->next = p;
}
else
*rootp = p;
}
return p;
}
static void
_rs_peer_destroy (struct rs_peer *p)
{
assert (p);
assert (p->conn);
assert (p->conn->ctx);
/* NOTE: The peer object doesn't own its connection (conn). */
if (p->addr)
{
evutil_freeaddrinfo (p->addr);
p->addr = NULL;
}
if (p->secret)
rs_free (p->conn->ctx, p->secret);
rs_free (p->conn->ctx, p);
}
void rs_context_destroy(struct rs_context *ctx)
{
struct rs_realm *r = NULL;
struct rs_peer *p = NULL;
for (r = ctx->realms; r; )
{
struct rs_realm *tmp = r;
for (p = r->peers; p; )
{
struct rs_peer *tmp = p;
p = p->next;
_rs_peer_destroy (tmp);
}
r = r->next;
rs_free (ctx, tmp);
}
dict_free ();
rs_free (ctx, ctx);
}
int rs_context_set_alloc_scheme(struct rs_context *ctx,
struct rs_alloc_scheme *scheme)
{
return rs_err_ctx_push_fl (ctx, RSE_NOSYS, __FILE__, __LINE__,
"%s: NYI", __func__);
}
|
