#include "net.h"
#include "netutl.h"
#include "node.h"
-#include "prf.h"
#include "protocol.h"
#include "route.h"
#include "sptps.h"
#include "utils.h"
-#include "xalloc.h"
-
-#ifndef DISABLE_LEGACY
-static bool mykeyused = false;
-#endif
+#include "compression.h"
void send_key_changed(void) {
#ifndef DISABLE_LEGACY
/* This is a SPTPS data packet. */
char buf[MAX_STRING_SIZE];
- int len;
+ size_t len;
if(sscanf(request, "%*d %*s %*s %*d " MAX_STRING, buf) != 1 || !(len = b64decode(buf, buf, strlen(buf)))) {
logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s) to %s (%s): %s", "SPTPS_PACKET", from->name, from->hostname, to->name, to->hostname, "invalid SPTPS data");
}
if(myself->indigest) {
- to->indigest = digest_open_by_nid(digest_get_nid(myself->indigest), digest_length(myself->indigest));
+ to->indigest = digest_open_by_nid(digest_get_nid(myself->indigest),
+ digest_length(myself->indigest));
if(!to->indigest) {
abort();
bin2hex(key, key, keylen);
// Reset sequence number and late packet window
- mykeyused = true;
to->received_seqno = 0;
to->received = 0;
to->status.validkey_in = true;
- return send_request(to->nexthop->connection, "%d %s %s %s %d %d %d %d", ANS_KEY,
+ return send_request(to->nexthop->connection, "%d %s %s %s %d %d %zu %d", ANS_KEY,
myself->name, to->name, key,
cipher_get_nid(to->incipher),
digest_get_nid(to->indigest),
- (int)digest_length(to->indigest),
+ digest_length(to->indigest),
to->incompression);
#endif
}
char key[MAX_STRING_SIZE];
char address[MAX_STRING_SIZE] = "";
char port[MAX_STRING_SIZE] = "";
- int cipher, digest, maclength, compression;
+ int cipher, digest;
+ size_t maclength;
+ int compression;
node_t *from, *to;
- if(sscanf(request, "%*d "MAX_STRING" "MAX_STRING" "MAX_STRING" %d %d %d %d "MAX_STRING" "MAX_STRING,
+ if(sscanf(request, "%*d "MAX_STRING" "MAX_STRING" "MAX_STRING" %d %d %zu %d "MAX_STRING" "MAX_STRING,
from_name, to_name, key, &cipher, &digest, &maclength,
&compression, address, port) < 7) {
logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s)", "ANS_KEY", c->name,
}
switch(compression) {
- case 12:
+ case COMPRESS_LZ4:
#ifdef HAVE_LZ4
break;
#else
return true;
#endif
- case 11:
- case 10:
+ case COMPRESS_LZO_HI:
+ case COMPRESS_LZO_LO:
#ifdef HAVE_LZO
break;
#else
return true;
#endif
- case 9:
- case 8:
- case 7:
- case 6:
- case 5:
- case 4:
- case 3:
- case 2:
- case 1:
+ case COMPRESS_ZLIB_9:
+ case COMPRESS_ZLIB_8:
+ case COMPRESS_ZLIB_7:
+ case COMPRESS_ZLIB_6:
+ case COMPRESS_ZLIB_5:
+ case COMPRESS_ZLIB_4:
+ case COMPRESS_ZLIB_3:
+ case COMPRESS_ZLIB_2:
+ case COMPRESS_ZLIB_1:
#ifdef HAVE_ZLIB
break;
#else
return true;
#endif
- case 0:
+ case COMPRESS_NONE:
break;
default:
/* SPTPS or old-style key exchange? */
if(from->status.sptps) {
- char buf[strlen(key)];
+ uint8_t buf[strlen(key)];
size_t len = b64decode(key, buf, strlen(key));
if(!len || !sptps_receive_data(&from->sptps, buf, len)) {
from->outdigest = NULL;
}
- if((size_t)maclength != digest_length(from->outdigest)) {
+ if(maclength != digest_length(from->outdigest)) {
logger(DEBUG_ALWAYS, LOG_ERR, "Node %s (%s) uses bogus MAC length!", from->name, from->hostname);
return false;
}