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march 9-10

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This commit is contained in:
joonicks
2018-03-10 02:55:07 +01:00
parent 00da630c45
commit 98558eb093
20 changed files with 240 additions and 69 deletions
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39
src/dns.c
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@@ -1,7 +1,7 @@
/*
EnergyMech, IRC bot software
Copyright (c) 1997-2009 proton
Copyright (c) 1997-2018 proton
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -64,25 +64,7 @@ LS int dnsserver = 0;
#ifdef DEBUG
char *type_textlist[] =
{
NULL,
"A",
"NS",
"MD",
"MF",
"CNAME",
"SOA",
"MB",
"MG",
"MR",
"NULL",
"WKS",
"PTR",
"HINFO",
"MINFO",
"MX",
"TXT",
};
{ NULL, "A", "NS", "MD", "MF", "CNAME", "SOA", "MB", "MG", "MR", "NULL", "WKS", "PTR", "HINFO", "MINFO", "MX", "TXT", };
#endif /* DEBUG */
void init_rawdns(void)
@@ -164,17 +146,17 @@ const char *get_dns_token(const char *src, const char *packet, char *dst, int sz
int make_query(char *packet, const char *hostname)
{
dnsQuery *h;
char *size,*dst;
/*
* make a packet
*/
packet[0] = rand() >> 24;
packet[1] = rand() >> 24;
packet[2] = 1; // RD, recursion desired flag
packet[3] = 0;
((ulong*)packet)[1] = htonl(0x10000);
((ulong*)packet)[2] = 0;
memset(packet,0,12);
h = (dnsQuery*)packet;
h->qid = rand() & 0xffff;
h->flags = htons(0x0100);; // Query = 0, Recursion Desired = 1
h->questions = htons(1);
size = packet + 12;
dst = size + 1;
while(*hostname)
@@ -932,7 +914,10 @@ flipstep:
return;
}
make_ireq(PA_DNS,from,host);
if (to && *to == '#')
make_ireq(PA_DNS,to,host);
else
make_ireq(PA_DNS,from,host);
rawdns(host);
}