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Add binding support to libradius(3).

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Submitted by:    Sergey Matveychuk <sem33@yandex-team.ru>
Approved by:     ae (mentor)
MFC after:       2 weeks
This commit is contained in:
Alexander V. Chernikov 2011-12-20 11:13:44 +00:00
parent 74ab90b71e
commit 07d7b74b81
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=228730
5 changed files with 17 additions and 1 deletions
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1
lib/libradius/Makefile
View file

@ -36,6 +36,7 @@ MAN= libradius.3 radius.conf.5
MLINKS+=libradius.3 rad_acct_open.3 \
libradius.3 rad_add_server.3 \
libradius.3 rad_auth_open.3 \
libradius.3 rad_bind_to.3 \
libradius.3 rad_close.3 \
libradius.3 rad_config.3 \
libradius.3 rad_continue_send_request.3 \

6
lib/libradius/libradius.3
View file

@ -91,6 +91,8 @@
.Fn rad_server_open "int fd"
.Ft "const char *"
.Fn rad_server_secret "struct rad_handle *h"
.Ft "void"
.Fn rad_bind_to "struct rad_handle *h" "in_addr_t addr"
.Ft u_char *
.Fn rad_demangle "struct rad_handle *h" "const void *mangled" "size_t mlen"
.Ft u_char *
@ -431,6 +433,10 @@ returns the secret shared with the current RADIUS server according to the
supplied rad_handle.
.Pp
The
.Fn rad_bind_to
assigns a source address for all requests to the current RADIUS server.
.Pp
The
.Fn rad_demangle
function demangles attributes containing passwords and MS-CHAPv1 MPPE-Keys.
The return value is

9
lib/libradius/radlib.c
View file

@ -756,9 +756,16 @@ rad_create_request(struct rad_handle *h, int code)
clear_password(h);
h->authentic_pos = 0;
h->out_created = 1;
h->bindto = INADDR_ANY;
return 0;
}
void
rad_bind_to(struct rad_handle *h, in_addr_t addr)
{
h->bindto = addr;
}
int
rad_create_response(struct rad_handle *h, int code)
{
@ -857,7 +864,7 @@ rad_init_send_request(struct rad_handle *h, int *fd, struct timeval *tv)
memset(&sin, 0, sizeof sin);
sin.sin_len = sizeof sin;
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = INADDR_ANY;
sin.sin_addr.s_addr = h->bindto;
sin.sin_port = htons(0);
if (bind(h->fd, (const struct sockaddr *)&sin,
sizeof sin) == -1) {

1
lib/libradius/radlib.h
View file

@ -195,6 +195,7 @@ struct rad_handle *rad_acct_open(void);
int rad_add_server(struct rad_handle *,
const char *, int, const char *, int, int);
struct rad_handle *rad_auth_open(void);
void rad_bind_to(struct rad_handle *, in_addr_t);
void rad_close(struct rad_handle *);
int rad_config(struct rad_handle *, const char *);
int rad_continue_send_request(struct rad_handle *, int,

1
lib/libradius/radlib_private.h
View file

@ -92,6 +92,7 @@ struct rad_handle {
int try; /* How many requests we've sent */
int srv; /* Server number we did last */
int type; /* Handle type */
in_addr_t bindto; /* Bind to address */
};
struct vendor_attribute {