gfwleak/tango-fw-dns-plug
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命中策略后返回GIVEME，处理链接上后续的DNS请求

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用户自定义没有符合的欺骗IP时，串联环境丢弃真实应答包
This commit is contained in:
刘学利
2021-04-17 13:38:01 +00:00
parent badd5547da
commit ab097e3bff
1 changed files with 4 additions and 4 deletions
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8
src/fw_dns_plug.cpp
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@@ -156,7 +156,7 @@ static char fw_dns_action(struct streaminfo *a_stream, dns_info_t *dns_info, Maa
tmp_buff=NULL;
}
return PROT_STATE_GIVEME;
return PROT_STATE_GIVEME|PROT_STATE_DROPPKT;
}
item=cJSON_GetObjectItem(object, "method");
@@ -168,7 +168,7 @@ static char fw_dns_action(struct streaminfo *a_stream, dns_info_t *dns_info, Maa
switch(method_type)
{
case TSG_METHOD_TYPE_DROP:
state=PROT_STATE_DROPME|PROT_STATE_DROPPKT;
state=PROT_STATE_GIVEME|PROT_STATE_DROPPKT;
break;
case TSG_METHOD_TYPE_REDIRECTION:
if(g_fw_dns_plug_info.mode==0 && dns_info->hdr_info.qr==1) //mirror
@@ -268,7 +268,7 @@ static char fw_dns_action(struct streaminfo *a_stream, dns_info_t *dns_info, Maa
);
}
state=PROT_STATE_DROPME|PROT_STATE_DROPPKT;
state=PROT_STATE_GIVEME|PROT_STATE_DROPPKT;
}
else
{
@@ -284,7 +284,7 @@ static char fw_dns_action(struct streaminfo *a_stream, dns_info_t *dns_info, Maa
dns_info->query_question.qtype,
(g_fw_dns_plug_info.level<RLOG_LV_FATAL ? printaddr(&a_stream->addr, a_stream->threadnum) : "")
);
state=PROT_STATE_GIVEME;
state=PROT_STATE_GIVEME|PROT_STATE_DROPPKT;
}
break;
default: