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Merge pull request #4 from richardg867/origin/port-forward-config

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Configurable slirp port forwards
This commit is contained in:
OBattler
2016-07-13 01:51:02 +02:00
committed by GitHub
parent 487f6167d0 deda92dabd
commit c667780aa6
3 changed files with 30 additions and 20 deletions
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3
.gitignore vendored Normal file
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@@ -0,0 +1,3 @@
src/*.o
src/*.exe
src/*.res

20
src/ne2000.c
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@@ -1658,7 +1658,6 @@ void rtl8029as_init(ne2000_t *ne2000)
void *ne2000_init()
{
struct in_addr myaddr;
int rc;
int config_net_type;
int net_type;
@@ -1725,25 +1724,6 @@ void *ne2000_init()
if ( rc == 0 )
{
pclog("ne2000 slirp initalized!\n");
inet_aton("10.0.2.15",&myaddr);
//YES THIS NEEDS TO PULL FROM A CONFIG FILE... but for now.
rc=slirp_redir(0,42323,myaddr,23);
pclog("ne2000 slirp redir returned %d on port 42323 -> 23\n",rc);
rc=slirp_redir(0,42380,myaddr,80);
pclog("ne2000 slirp redir returned %d on port 42380 -> 80\n",rc);
rc=slirp_redir(0,42443,myaddr,443);
pclog("ne2000 slirp redir returned %d on port 42443 -> 443\n",rc);
rc=slirp_redir(0,42322,myaddr,22);
pclog("ne2000 slirp redir returned %d on port 42322 -> 22\n",rc);
//Kali
rc=slirp_redir(1,2213,myaddr,2213);
pclog("ne2000 slirp redir returned %d on port 2213 -> 2213\n",rc);
rc=slirp_redir(1,2231,myaddr,2231);
pclog("ne2000 slirp redir returned %d on port 2231 -> 2231\n",rc);
rc=slirp_redir(1,2271,myaddr,2271);
pclog("ne2000 slirp redir returned %d on port 2271 -> 2271\n",rc);
net_slirp_inited=1;
slirpq = QueueCreate();

27
src/slirp/slirp.c
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@@ -161,6 +161,33 @@ debug_init("slirplog.txt",DEBUG_DEFAULT);
inet_aton(CTL_SPECIAL, &special_addr);
alias_addr.s_addr = special_addr.s_addr | htonl(CTL_ALIAS);
getouraddr();
struct in_addr myaddr;
int rc;
inet_aton("10.0.2.15",&myaddr);
char* category = "SLiRP Port Forwarding";
char key[32];
int i = 0, udp, from, to;
while (1) {
sprintf(key, "%d_udp", i);
udp = config_get_int(category, key, 0);
sprintf(key, "%d_from", i);
from = config_get_int(category, key, 0);
if (from < 1)
break;
sprintf(key, "%d_to", i);
to = config_get_int(category, key, from);
rc = slirp_redir(udp, from, myaddr, to);
if (rc == 0)
pclog("slirp redir %d -> %d successful\n", from, to);
else
pclog("slirp redir %d -> %d failed (%d)\n", from, to, rc);
i++;
}
return 0;
}