* 3. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Paul Mackerras
- * <paulus@samba.org>".
+ * <paulus@ozlabs.org>".
*
* THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#define RCSID "$Id: ccp.c,v 1.50 2005/06/26 19:34:41 carlsonj Exp $"
#include <stdlib.h>
#include <string.h>
+#if defined(SOL2)
+#include <net/ppp-comp.h>
+#else
+#include <linux/ppp-comp.h>
+#endif
-#include "pppd.h"
+#include "pppd-private.h"
+#include "options.h"
#include "fsm.h"
#include "ccp.h"
-#include <net/ppp-comp.h>
-#ifdef MPPE
-#include "chap_ms.h" /* mppe_xxxx_key, mppe_keys_set */
+#include "chap_ms.h"
+#include "mppe.h"
#include "lcp.h" /* lcp_close(), lcp_fsm */
-#endif
/*
/*
* Option variables.
*/
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
bool refuse_mppe_stateful = 1; /* Allow stateful mode? */
#endif
-static option_t ccp_option_list[] = {
+static struct option ccp_option_list[] = {
{ "noccp", o_bool, &ccp_protent.enabled_flag,
"Disable CCP negotiation" },
{ "-ccp", o_bool, &ccp_protent.enabled_flag,
"don't allow Predictor-1", OPT_ALIAS | OPT_PRIOSUB | OPT_A2CLR,
&ccp_allowoptions[0].predictor_1 },
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
/* MPPE options are symmetrical ... we only set wantoptions here */
{ "require-mppe", o_bool, &ccp_wantoptions[0].mppe,
"require MPPE encryption",
abits = strtol(str, &endp, 0);
}
if (*endp != 0 || endp == str) {
- option_error("invalid parameter '%s' for bsdcomp option", *argv);
+ ppp_option_error("invalid parameter '%s' for bsdcomp option", *argv);
return 0;
}
if ((rbits != 0 && (rbits < BSD_MIN_BITS || rbits > BSD_MAX_BITS))
|| (abits != 0 && (abits < BSD_MIN_BITS || abits > BSD_MAX_BITS))) {
- option_error("bsdcomp option values must be 0 or %d .. %d",
+ ppp_option_error("bsdcomp option values must be 0 or %d .. %d",
BSD_MIN_BITS, BSD_MAX_BITS);
return 0;
}
abits = strtol(str, &endp, 0);
}
if (*endp != 0 || endp == str) {
- option_error("invalid parameter '%s' for deflate option", *argv);
+ ppp_option_error("invalid parameter '%s' for deflate option", *argv);
return 0;
}
if ((rbits != 0 && (rbits < DEFLATE_MIN_SIZE || rbits > DEFLATE_MAX_SIZE))
|| (abits != 0 && (abits < DEFLATE_MIN_SIZE
|| abits > DEFLATE_MAX_SIZE))) {
- option_error("deflate option values must be 0 or %d .. %d",
+ ppp_option_error("deflate option values must be 0 or %d .. %d",
DEFLATE_MIN_SIZE, DEFLATE_MAX_SIZE);
return 0;
}
fsm_input(f, p, len);
if (oldstate == OPENED && p[0] == TERMREQ && f->state != OPENED) {
notice("Compression disabled by peer.");
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (ccp_gotoptions[unit].mppe) {
error("MPPE disabled, closing LCP");
lcp_close(unit, "MPPE disabled by peer");
ccp_flags_set(unit, 0, 0);
fsm_lowerdown(&ccp_fsm[unit]);
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (ccp_gotoptions[unit].mppe) {
error("MPPE required but peer negotiation failed");
lcp_close(unit, "MPPE required but peer negotiation failed");
*go = ccp_wantoptions[f->unit];
all_rejected[f->unit] = 0;
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (go->mppe) {
ccp_options *ao = &ccp_allowoptions[f->unit];
int auth_mschap_bits = auth_done[f->unit];
-#ifdef USE_EAPTLS
+#ifdef PPP_WITH_EAPTLS
int auth_eap_bits = auth_done[f->unit];
#endif
int numbits;
return;
}
-#ifdef USE_EAPTLS
+#ifdef PPP_WITH_EAPTLS
/*
* MPPE is also possible in combination with EAP-TLS.
* It is not possible to detect if we're doing EAP or EAP-TLS
}
/* A plugin (eg radius) may not have obtained key material. */
- if (!mppe_keys_set) {
+ if (!mppe_keys_isset()) {
error("MPPE required, but keys are not available. "
"Possible plugin problem?");
lcp_close(f->unit, "MPPE required but not available");
ao->predictor_2 = go->predictor_2 = 0;
ao->deflate = go->deflate = 0;
}
-#endif /* MPPE */
/*
* Check whether the kernel knows about the various
* compression methods we might request.
*/
-#ifdef MPPE
if (go->mppe) {
opt_buf[0] = CI_MPPE;
opt_buf[1] = CILEN_MPPE;
lcp_close(f->unit, "MPPE required but not available");
}
}
-#endif
+#endif /* PPP_WITH_MPPE */
if (go->bsd_compress) {
opt_buf[0] = CI_BSD_COMPRESS;
opt_buf[1] = CILEN_BSD_COMPRESS;
* preference order. Get the kernel to allocate the first one
* in case it gets Acked.
*/
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (go->mppe) {
u_char opt_buf[CILEN_MPPE + MPPE_MAX_KEY_LEN];
p[1] = opt_buf[1] = CILEN_MPPE;
MPPE_OPTS_TO_CI(go->mppe, &p[2]);
MPPE_OPTS_TO_CI(go->mppe, &opt_buf[2]);
- BCOPY(mppe_recv_key, &opt_buf[CILEN_MPPE], MPPE_MAX_KEY_LEN);
+ mppe_get_recv_key(&opt_buf[CILEN_MPPE], MPPE_MAX_KEY_LEN);
res = ccp_test(f->unit, opt_buf, CILEN_MPPE + MPPE_MAX_KEY_LEN, 0);
if (res > 0)
p += CILEN_MPPE;
ccp_options *go = &ccp_gotoptions[f->unit];
u_char *p0 = p;
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (go->mppe) {
u_char opt_buf[CILEN_MPPE];
memset(&no, 0, sizeof(no));
try = *go;
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (go->mppe && len >= CILEN_MPPE
&& p[0] == CI_MPPE && p[1] == CILEN_MPPE) {
no.mppe = 1;
lcp_close(f->unit, "MPPE required but peer negotiation failed");
}
}
-#endif /* MPPE */
+#endif /* PPP_WITH_MPPE */
if (go->deflate && len >= CILEN_DEFLATE
&& p[0] == (go->deflate_correct? CI_DEFLATE: CI_DEFLATE_DRAFT)
&& p[1] == CILEN_DEFLATE) {
if (len == 0 && all_rejected[f->unit])
return -1;
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (go->mppe && len >= CILEN_MPPE
&& p[0] == CI_MPPE && p[1] == CILEN_MPPE) {
error("MPPE required but peer refused");
int len, clen, type, nb;
ccp_options *ho = &ccp_hisoptions[f->unit];
ccp_options *ao = &ccp_allowoptions[f->unit];
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
bool rej_for_ci_mppe = 1; /* Are we rejecting based on a bad/missing */
/* CI_MPPE, or due to other options? */
#endif
clen = p[1];
switch (type) {
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
case CI_MPPE:
if (!ao->mppe || clen != CILEN_MPPE) {
newret = CONFREJ;
int mtu;
BCOPY(p, opt_buf, CILEN_MPPE);
- BCOPY(mppe_send_key, &opt_buf[CILEN_MPPE],
- MPPE_MAX_KEY_LEN);
+ mppe_get_send_key(&opt_buf[CILEN_MPPE], MPPE_MAX_KEY_LEN);
if (ccp_test(f->unit, opt_buf,
CILEN_MPPE + MPPE_MAX_KEY_LEN, 1) <= 0) {
/* This shouldn't happen, we've already tested it! */
* because MPPE frames **grow**. The kernel [must]
* allocate MPPE_PAD extra bytes in xmit buffers.
*/
- mtu = netif_get_mtu(f->unit);
+ mtu = ppp_get_mtu(f->unit);
if (mtu)
- netif_set_mtu(f->unit, mtu - MPPE_PAD);
+ ppp_set_mtu(f->unit, mtu - MPPE_PAD);
else
newret = CONFREJ;
}
*/
rej_for_ci_mppe = 0;
break;
-#endif /* MPPE */
+#endif /* PPP_WITH_MPPE */
case CI_DEFLATE:
case CI_DEFLATE_DRAFT:
if (!ao->deflate || clen != CILEN_DEFLATE
else
*lenp = retp - p0;
}
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (ret == CONFREJ && ao->mppe && rej_for_ci_mppe) {
error("MPPE required but peer negotiation failed");
lcp_close(f->unit, "MPPE required but peer negotiation failed");
if (!ANY_COMPRESS(*opt))
return "(none)";
switch (opt->method) {
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
case CI_MPPE:
{
char *p = result;
notice("%s receive compression enabled", method_name(go, NULL));
} else if (ANY_COMPRESS(*ho))
notice("%s transmit compression enabled", method_name(ho, NULL));
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (go->mppe) {
- BZERO(mppe_recv_key, MPPE_MAX_KEY_LEN);
- BZERO(mppe_send_key, MPPE_MAX_KEY_LEN);
+ mppe_clear_keys();
continue_networks(f->unit); /* Bring up IP et al */
}
#endif
UNTIMEOUT(ccp_rack_timeout, f);
ccp_localstate[f->unit] = 0;
ccp_flags_set(f->unit, 1, 0);
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
if (ccp_gotoptions[f->unit].mppe) {
ccp_gotoptions[f->unit].mppe = 0;
if (lcp_fsm[f->unit].state == OPENED) {
len -= optlen;
optend = p + optlen;
switch (code) {
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
case CI_MPPE:
if (optlen >= CILEN_MPPE) {
u_char mppe_opts;
*/
error("Lost compression sync: disabling compression");
ccp_close(unit, "Lost compression sync");
-#ifdef MPPE
+#ifdef PPP_WITH_MPPE
/*
* If we were doing MPPE, we must also take the link down.
*/
projects / ppp.git / blobdiff