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Code Issues Releases Wiki Activity

Update fullconenat.patch

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suyuan168 2022-06-17 13:57:24 +08:00
parent 65678acb5e
commit 4b842f527d
1 changed files with 25 additions and 17 deletions
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42
root/package/network/config/firewall/patches/fullconenat.patch
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@ -11,7 +11,7 @@
struct list_head cthelpers;
--- a/zones.c
+++ b/zones.c
@@ -77,6 +77,8 @@ const struct fw3_option fw3_zone_opts[]
@@ -77,6 +77,8 @@ const struct fw3_option fw3_zone_opts[] = {
FW3_LIST("masq_src", network, zone, masq_src),
FW3_LIST("masq_dest", network, zone, masq_dest),
@ -20,21 +20,29 @@
FW3_OPT("extra", string, zone, extra_src),
FW3_OPT("extra_src", string, zone, extra_src),
FW3_OPT("extra_dest", string, zone, extra_dest),
@@ -709,7 +711,16 @@ print_zone_rule(struct fw3_ipt_handle *h
(mdest = next_addr(mdest, &zone->masq_dest,
@@ -753,10 +755,21 @@ print_zone_rule(struct fw3_ipt_handle *handle, struct fw3_state *state,
handle->family, false)) || first_dest;
first_dest = false)
- {
+ if (zone->fullcone && (access("/usr/lib/iptables/libipt_FULLCONENAT.so", 0) == 0)) {
+ r = fw3_ipt_rule_new(handle);
+ fw3_ipt_rule_src_dest(r, msrc, mdest);
+ fw3_ipt_rule_target(r, "FULLCONENAT");
+ fw3_ipt_rule_append(r, "zone_%s_postrouting", zone->name);
+ r = fw3_ipt_rule_new(handle);
+ fw3_ipt_rule_src_dest(r, msrc, mdest);
+ fw3_ipt_rule_target(r, "FULLCONENAT");
+ fw3_ipt_rule_append(r, "zone_%s_prerouting", zone->name);
+ } else {
r = fw3_ipt_rule_new(handle);
fw3_ipt_rule_src_dest(r, msrc, mdest);
fw3_ipt_rule_target(r, "MASQUERADE");
{
- r = fw3_ipt_rule_new(handle);
- fw3_ipt_rule_src_dest(r, msrc, mdest);
- fw3_ipt_rule_target(r, "MASQUERADE");
- fw3_ipt_rule_append(r, "zone_%s_postrouting", zone->name);
+ if (zone->fullcone && (access("/usr/lib/iptables/libipt_FULLCONENAT.so", 0) == 0)) {
+ r = fw3_ipt_rule_new(handle);
+ fw3_ipt_rule_src_dest(r, msrc, mdest);
+ fw3_ipt_rule_target(r, "FULLCONENAT");
+ fw3_ipt_rule_append(r, "zone_%s_postrouting", zone->name);
+ r = fw3_ipt_rule_new(handle);
+ fw3_ipt_rule_src_dest(r, msrc, mdest);
+ fw3_ipt_rule_target(r, "FULLCONENAT");
+ fw3_ipt_rule_append(r, "zone_%s_prerouting", zone->name);
+ } else {
+ r = fw3_ipt_rule_new(handle);
+ fw3_ipt_rule_src_dest(r, msrc, mdest);
+ fw3_ipt_rule_target(r, "MASQUERADE");
+ fw3_ipt_rule_append(r, "zone_%s_postrouting", zone->name);
+ }
}
}
}