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Use multiple radius sockets to allow more concurrent authentication requests

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Remove per-packet plugin hooks (they are slow)
This commit is contained in:
fred_nerk 2004-05-24 04:26:01 +00:00
parent d305da84f4
commit 1af4c16721
1 changed files with 7 additions and 13 deletions
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20
ppp.c
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@ -1,5 +1,5 @@
// L2TPNS PPP Stuff // L2TPNS PPP Stuff
// $Id: ppp.c,v 1.3 2004/03/05 00:22:06 fred_nerk Exp $ // $Id: ppp.c,v 1.4 2004/05/24 04:26:01 fred_nerk Exp $
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
@ -87,7 +87,7 @@ void processpap(tunnelidt t, sessionidt s, u8 * p, u16 l)
} }
else else
{ // set up RADIUS request { // set up RADIUS request
u8 r = session[s].radius; u16 r = session[s].radius;
// Run PRE_AUTH plugins // Run PRE_AUTH plugins
struct param_pre_auth packet = { &tunnel[t], &session[s], strdup(user), strdup(pass), PPPPAP, 1 }; struct param_pre_auth packet = { &tunnel[t], &session[s], strdup(user), strdup(pass), PPPPAP, 1 };
@ -115,7 +115,7 @@ void processpap(tunnelidt t, sessionidt s, u8 * p, u16 l)
// Process CHAP messages // Process CHAP messages
void processchap(tunnelidt t, sessionidt s, u8 * p, u16 l) void processchap(tunnelidt t, sessionidt s, u8 * p, u16 l)
{ {
u8 r; u16 r;
u16 len; u16 len;
#ifdef STAT_CALLS #ifdef STAT_CALLS
@ -187,8 +187,8 @@ void processchap(tunnelidt t, sessionidt s, u8 * p, u16 l)
} }
radius[r].chap = 1; radius[r].chap = 1;
radiussend(r, RADIUSAUTH);
log(3, 0, s, t, "CHAP login %s\n", session[s].user); log(3, 0, s, t, "CHAP login %s\n", session[s].user);
radiussend(r, RADIUSAUTH);
} }
char *ppp_lcp_types[] = { char *ppp_lcp_types[] = {
@ -407,7 +407,7 @@ void processlcp(tunnelidt t, sessionidt s, u8 * p, u16 l)
*p = EchoReply; // reply *p = EchoReply; // reply
*(u32 *) (p + 4) = htonl(session[s].magic); // our magic number *(u32 *) (p + 4) = htonl(session[s].magic); // our magic number
q = makeppp(b, p, l, t, s, PPPLCP); q = makeppp(b, p, l, t, s, PPPLCP);
log(4, session[s].ip, s, t, "LCP: Received EchoReq. Sending EchoReply\n"); log(5, session[s].ip, s, t, "LCP: Received EchoReq. Sending EchoReply\n");
tunnelsend(b, l + (q - b), t); // send it tunnelsend(b, l + (q - b), t); // send it
} }
else if (*p == EchoReply) else if (*p == EchoReply)
@ -437,7 +437,7 @@ void processipcp(tunnelidt t, sessionidt s, u8 * p, u16 l)
} }
if (*p == ConfigAck) if (*p == ConfigAck)
{ // happy with our IPCP { // happy with our IPCP
u8 r = session[s].radius; u16 r = session[s].radius;
if ((!r || radius[r].state == RADIUSIPCP) && !session[s].walled_garden) if ((!r || radius[r].state == RADIUSIPCP) && !session[s].walled_garden)
if (!r) if (!r)
r = radiusnew(s); r = radiusnew(s);
@ -560,12 +560,6 @@ void processipin(tunnelidt t, sessionidt s, u8 * p, u16 l)
*(u32 *)p = htonl(0x00000800); *(u32 *)p = htonl(0x00000800);
l += 4; l += 4;
// Plugin hook
{
struct param_packet_rx packet = { &tunnel[t], &session[s], p, l };
run_plugins(PLUGIN_PACKET_TX, &packet);
}
// send to ethernet // send to ethernet
if (write(tapfd, p, l) < 0) if (write(tapfd, p, l) < 0)
{ {
@ -622,7 +616,7 @@ void processccp(tunnelidt t, sessionidt s, u8 * p, u16 l)
void sendchap(tunnelidt t, sessionidt s) void sendchap(tunnelidt t, sessionidt s)
{ {
u8 b[MAXCONTROL]; u8 b[MAXCONTROL];
u8 r = session[s].radius; u16 r = session[s].radius;
u8 *q; u8 *q;
#ifdef STAT_CALLS #ifdef STAT_CALLS
STAT(call_sendchap); STAT(call_sendchap);