Introduce new enum values for zone src policies and map src policy to dst_flags bitfi...

diff --git a/options.c b/options.c
index 6c5e2cf7532a1a4bf3fc90c8db055e5daa6a3267..344d33d1fbd8d5a12ec04e8f091367a29addf24e 100644 (file)
--- a/options.c
+++ b/options.c
@@ -55,6 +55,10 @@ const char *fw3_flag_names[FW3_DEFAULT_DROP_INVALID + 1] = {
        "NOTRACK",
        "DNAT",
        "SNAT",
+
+       "ACCEPT",
+       "REJECT",
+       "DROP",
 };
 
 static const char *limit_units[] = {

diff --git a/options.h b/options.h
index c4d94d260297239cc398040334af8d79d256f889..202cd06f5636a73b8480b72b83d73d61cc60cce3 100644 (file)
--- a/options.h
+++ b/options.h
@@ -70,17 +70,20 @@ enum fw3_target
        FW3_TARGET_NOTRACK       = 9,
        FW3_TARGET_DNAT          = 10,
        FW3_TARGET_SNAT          = 11,
-       FW3_TARGET_CUSTOM_CNS_V4 = 12,
-       FW3_TARGET_CUSTOM_CNS_V6 = 13,
+       FW3_TARGET_SRC_ACCEPT    = 12,
+       FW3_TARGET_SRC_REJECT    = 13,
+       FW3_TARGET_SRC_DROP      = 14,
+       FW3_TARGET_CUSTOM_CNS_V4 = 15,
+       FW3_TARGET_CUSTOM_CNS_V6 = 16,
 };
 
 enum fw3_default
 {
        FW3_DEFAULT_UNSPEC        = 0,
-       FW3_DEFAULT_CUSTOM_CHAINS = 14,
-       FW3_DEFAULT_SYN_FLOOD     = 15,
-       FW3_DEFAULT_MTU_FIX       = 16,
-       FW3_DEFAULT_DROP_INVALID  = 17,
+       FW3_DEFAULT_CUSTOM_CHAINS = 17,
+       FW3_DEFAULT_SYN_FLOOD     = 18,
+       FW3_DEFAULT_MTU_FIX       = 19,
+       FW3_DEFAULT_DROP_INVALID  = 20,
 };
 
 extern const char *fw3_flag_names[FW3_DEFAULT_DROP_INVALID + 1];

diff --git a/zones.c b/zones.c
index 86f794816f5d26fd6a3daa25a9844c85b6d81c45..e3ec4abb178d230759ebb41d18ba483b1a1f86e2 100644 (file)
--- a/zones.c
+++ b/zones.c
@@ -35,9 +35,9 @@ static const struct chain src_chains[] = {
        C(ANY, FILTER, UNSPEC,  "zone_%1$s_output"),
        C(ANY, FILTER, UNSPEC,  "zone_%1$s_forward"),
 
-       C(ANY, FILTER, ACCEPT,  "zone_%1$s_src_ACCEPT"),
-       C(ANY, FILTER, REJECT,  "zone_%1$s_src_REJECT"),
-       C(ANY, FILTER, DROP,    "zone_%1$s_src_DROP"),
+       C(ANY, FILTER, SRC_ACCEPT, "zone_%1$s_src_ACCEPT"),
+       C(ANY, FILTER, SRC_REJECT, "zone_%1$s_src_REJECT"),
+       C(ANY, FILTER, SRC_DROP,   "zone_%1$s_src_DROP"),
 };
 
 static const struct chain dst_chains[] = {
@@ -265,7 +265,7 @@ fw3_load_zones(struct fw3_state *state, struct uci_package *p)
                        setbit(zone->dst_flags, FW3_TARGET_DNAT);
                }
 
-               setbit(zone->src_flags, zone->policy_input);
+               setbit(zone->dst_flags, fw3_to_src_target(zone->policy_input));
                setbit(zone->dst_flags, zone->policy_output);
                setbit(zone->dst_flags, zone->policy_forward);
 
@@ -300,7 +300,7 @@ print_zone_chain(enum fw3_table table, enum fw3_family family,
                setbit(zone->dst_flags, FW3_TARGET_NOTRACK);
 
        s = print_chains(table, family, ":%s - [0:0]\n", zone->name,
-                        zone->src_flags,
+                        zone->dst_flags,
                         src_chains, ARRAY_SIZE(src_chains));
 
        d = print_chains(table, family, ":%s - [0:0]\n", zone->name,
@@ -332,7 +332,7 @@ print_interface_rule(enum fw3_table table, enum fw3_family family,
        {
                for (t = FW3_TARGET_ACCEPT; t <= FW3_TARGET_DROP; t++)
                {
-                       if (hasbit(zone->src_flags, t))
+                       if (hasbit(zone->dst_flags, fw3_to_src_target(t)))
                        {
                                fw3_pr("-A zone_%s_src_%s", zone->name, fw3_flag_names[t]);
                                fw3_format_in_out(dev, NULL);
@@ -474,7 +474,7 @@ print_zone_rule(enum fw3_table table, enum fw3_family family,
                {
                        for (t = FW3_TARGET_REJECT; t <= FW3_TARGET_DROP; t++)
                        {
-                               if (hasbit(zone->src_flags, t))
+                               if (hasbit(zone->dst_flags, fw3_to_src_target(t)))
                                {
                                        fw3_pr("-A zone_%s_src_%s", zone->name, fw3_flag_names[t]);
                                        fw3_format_limit(&zone->log_limit);
@@ -555,7 +555,7 @@ fw3_flush_zones(enum fw3_table table, enum fw3_family family,
                        continue;
 
                print_chains(table, family, pass2 ? "-X %s\n" : "-F %s\n",
-                            z->name, z->running_src_flags,
+                            z->name, z->running_dst_flags,
                             src_chains, ARRAY_SIZE(src_chains));
 
                print_chains(table, family, pass2 ? "-X %s\n" : "-F %s\n",

diff --git a/zones.h b/zones.h
index be331dfc776151d50542b9291c8a2f5e02b3af79..7fd8e4cdeac7c65924ef1e655f07efef6799debb 100644 (file)
--- a/zones.h
+++ b/zones.h
@@ -39,6 +39,9 @@ void fw3_flush_zones(enum fw3_table table, enum fw3_family family,
 struct fw3_zone * fw3_lookup_zone(struct fw3_state *state, const char *name,
                                   bool running);
 
+#define fw3_to_src_target(t) \
+       (FW3_TARGET_SRC_ACCEPT - FW3_TARGET_ACCEPT + t)
+
 #define fw3_free_zone(zone) \
        fw3_free_object(zone, fw3_zone_opts)