mptcp/openmptcprouter
1
0
Fork 0
mirror of https://github.com/Ysurac/openmptcprouter.git synced 2025-03-09 15:40:20 +00:00
Code Issues Releases Wiki Activity

Add alpha version for kernel 6.12 support

Browse source
This commit is contained in:
Ycarus (Yannick Chabanois) 2024-11-06 10:17:15 +01:00
parent 2d47118221
commit 6e713f6367
281 changed files with 65491 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

85
6.12/package/network/utils/nftables/Makefile Normal file
View file

@ -0,0 +1,85 @@
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2015 OpenWrt.org
#
include $(TOPDIR)/rules.mk
PKG_NAME:=nftables
PKG_VERSION:=1.0.7
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://netfilter.org/projects/$(PKG_NAME)/files
PKG_HASH:=c12ac941fff9adaedf17367d5ce213789b98a0d314277bc22b3d71e10891f412
PKG_MAINTAINER:=
PKG_LICENSE:=GPL-2.0
PKG_LICENSE_FILES:=COPYING
PKG_FIXUP:=autoreconf
PKG_INSTALL:=1
PKG_BUILD_FLAGS:=lto
include $(INCLUDE_DIR)/package.mk
DISABLE_NLS:=
CONFIGURE_ARGS += \
--disable-debug \
--disable-man-doc \
--with-mini-gmp \
--without-cli \
--disable-python
define Package/nftables/Default
SECTION:=net
CATEGORY:=Network
SUBMENU:=Firewall
TITLE:=nftables userspace utility
DEPENDS:=+kmod-nft-core +libnftnl
URL:=http://netfilter.org/projects/nftables/
PROVIDES:=nftables
endef
define Package/nftables-nojson
$(Package/nftables/Default)
TITLE+= no JSON support
VARIANT:=nojson
DEFAULT_VARIANT:=1
CONFLICTS:=nftables-json
endef
define Package/nftables-json
$(Package/nftables/Default)
TITLE+= with JSON support
VARIANT:=json
DEPENDS+=+jansson
endef
ifeq ($(BUILD_VARIANT),json)
CONFIGURE_ARGS += --with-json
endif
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/lib $(1)/usr/include
$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.so* $(1)/usr/lib/
$(CP) $(PKG_INSTALL_DIR)/usr/include/nftables $(1)/usr/include/
$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libnftables.pc \
$(1)/usr/lib/pkgconfig/
endef
define Package/nftables/install/Default
$(INSTALL_DIR) $(1)/usr/sbin
$(CP) $(PKG_INSTALL_DIR)/usr/sbin/nft $(1)/usr/sbin/
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.so* $(1)/usr/lib/
endef
Package/nftables-nojson/install = $(Package/nftables/install/Default)
Package/nftables-json/install = $(Package/nftables/install/Default)
$(eval $(call BuildPackage,nftables-nojson))
$(eval $(call BuildPackage,nftables-json))

223
6.12/package/network/utils/nftables/patches/002-nftables-add-fullcone-expression-support.patch Normal file
View file

@ -0,0 +1,223 @@
From 58c89e8768711a959fdc6e953df3ea2254ff93c1 Mon Sep 17 00:00:00 2001
From: Syrone Wong <wong.syrone@gmail.com>
Date: Sat, 9 Apr 2022 00:38:51 +0800
Subject: [PATCH] nftables: add fullcone expression support
Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
---
include/linux/netfilter/nf_tables.h | 16 ++++++++++
include/statement.h | 1 +
src/netlink_delinearize.c | 48 +++++++++++++++++++++++++++++
src/netlink_linearize.c | 7 +++++
src/parser_bison.y | 28 +++++++++++++++--
src/scanner.l | 1 +
src/statement.c | 1 +
7 files changed, 100 insertions(+), 2 deletions(-)
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index 75df968..beab9d8 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -1409,6 +1409,22 @@ enum nft_masq_attributes {
};
#define NFTA_MASQ_MAX (__NFTA_MASQ_MAX - 1)
+/**
+ * enum nft_fullcone_attributes - nf_tables fullcone expression attributes
+ *
+ * @NFTA_FULLCONE_FLAGS: NAT flags (see NF_NAT_RANGE_* in linux/netfilter/nf_nat.h) (NLA_U32)
+ * @NFTA_FULLCONE_REG_PROTO_MIN: source register of proto range start (NLA_U32: nft_registers)
+ * @NFTA_FULLCONE_REG_PROTO_MAX: source register of proto range end (NLA_U32: nft_registers)
+ */
+enum nft_fullcone_attributes {
+ NFTA_FULLCONE_UNSPEC,
+ NFTA_FULLCONE_FLAGS,
+ NFTA_FULLCONE_REG_PROTO_MIN,
+ NFTA_FULLCONE_REG_PROTO_MAX,
+ __NFTA_FULLCONE_MAX
+};
+#define NFTA_FULLCONE_MAX (__NFTA_FULLCONE_MAX - 1)
+
/**
* enum nft_redir_attributes - nf_tables redirect expression netlink attributes
*
diff --git a/include/statement.h b/include/statement.h
index 2a2d300..cbd48dd 100644
--- a/include/statement.h
+++ b/include/statement.h
@@ -122,6 +122,7 @@ enum nft_nat_etypes {
__NFT_NAT_SNAT = NFT_NAT_SNAT,
__NFT_NAT_DNAT = NFT_NAT_DNAT,
NFT_NAT_MASQ,
+ NFT_NAT_FULLCONE,
NFT_NAT_REDIR,
};
diff --git a/src/netlink_delinearize.c b/src/netlink_delinearize.c
index 068c3bb..8513113 100644
--- a/src/netlink_delinearize.c
+++ b/src/netlink_delinearize.c
@@ -1369,6 +1369,53 @@ static void netlink_parse_masq(struct netlink_parse_ctx *ctx,
stmt_free(stmt);
}
+static void netlink_parse_fullcone(struct netlink_parse_ctx *ctx,
+ const struct location *loc,
+ const struct nftnl_expr *nle)
+{
+ enum nft_registers reg1, reg2;
+ struct expr *proto;
+ struct stmt *stmt;
+ uint32_t flags = 0;
+
+ if (nftnl_expr_is_set(nle, NFTNL_EXPR_FULLCONE_FLAGS))
+ flags = nftnl_expr_get_u32(nle, NFTNL_EXPR_FULLCONE_FLAGS);
+
+ stmt = nat_stmt_alloc(loc, NFT_NAT_FULLCONE);
+ stmt->nat.flags = flags;
+
+ reg1 = netlink_parse_register(nle, NFTNL_EXPR_FULLCONE_REG_PROTO_MIN);
+ if (reg1) {
+ proto = netlink_get_register(ctx, loc, reg1);
+ if (proto == NULL) {
+ netlink_error(ctx, loc,
+ "fullcone statement has no proto expression");
+ goto out_err;
+ }
+ expr_set_type(proto, &inet_service_type, BYTEORDER_BIG_ENDIAN);
+ stmt->nat.proto = proto;
+ }
+
+ reg2 = netlink_parse_register(nle, NFTNL_EXPR_FULLCONE_REG_PROTO_MAX);
+ if (reg2 && reg2 != reg1) {
+ proto = netlink_get_register(ctx, loc, reg2);
+ if (proto == NULL) {
+ netlink_error(ctx, loc,
+ "fullcone statement has no proto expression");
+ goto out_err;
+ }
+ expr_set_type(proto, &inet_service_type, BYTEORDER_BIG_ENDIAN);
+ if (stmt->nat.proto != NULL)
+ proto = range_expr_alloc(loc, stmt->nat.proto, proto);
+ stmt->nat.proto = proto;
+ }
+
+ ctx->stmt = stmt;
+ return;
+out_err:
+ stmt_free(stmt);
+}
+
static void netlink_parse_redir(struct netlink_parse_ctx *ctx,
const struct location *loc,
const struct nftnl_expr *nle)
@@ -1787,6 +1834,7 @@ static const struct expr_handler netlink_parsers[] = {
{ .name = "tproxy", .parse = netlink_parse_tproxy },
{ .name = "notrack", .parse = netlink_parse_notrack },
{ .name = "masq", .parse = netlink_parse_masq },
+ { .name = "fullcone", .parse = netlink_parse_fullcone },
{ .name = "redir", .parse = netlink_parse_redir },
{ .name = "dup", .parse = netlink_parse_dup },
{ .name = "queue", .parse = netlink_parse_queue },
diff --git a/src/netlink_linearize.c b/src/netlink_linearize.c
index c8bbcb7..505eafa 100644
--- a/src/netlink_linearize.c
+++ b/src/netlink_linearize.c
@@ -1140,6 +1140,13 @@ static void netlink_gen_nat_stmt(struct netlink_linearize_ctx *ctx,
nftnl_reg_pmin = NFTNL_EXPR_MASQ_REG_PROTO_MIN;
nftnl_reg_pmax = NFTNL_EXPR_MASQ_REG_PROTO_MAX;
break;
+ case NFT_NAT_FULLCONE:
+ nle = alloc_nft_expr("fullcone");
+
+ nftnl_flag_attr = NFTNL_EXPR_FULLCONE_FLAGS;
+ nftnl_reg_pmin = NFTNL_EXPR_FULLCONE_REG_PROTO_MIN;
+ nftnl_reg_pmax = NFTNL_EXPR_FULLCONE_REG_PROTO_MAX;
+ break;
case NFT_NAT_REDIR:
nle = alloc_nft_expr("redir");
diff --git a/src/parser_bison.y b/src/parser_bison.y
index ca5c488..ec9fc9b 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -571,6 +571,7 @@ int nft_lex(void *, void *, void *);
%token SNAT "snat"
%token DNAT "dnat"
%token MASQUERADE "masquerade"
+%token FULLCONE "fullcone"
%token REDIRECT "redirect"
%token RANDOM "random"
%token FULLY_RANDOM "fully-random"
@@ -703,8 +704,8 @@ int nft_lex(void *, void *, void *);
%type <val> limit_burst_pkts limit_burst_bytes limit_mode limit_bytes time_unit quota_mode
%type <stmt> reject_stmt reject_stmt_alloc
%destructor { stmt_free($$); } reject_stmt reject_stmt_alloc
-%type <stmt> nat_stmt nat_stmt_alloc masq_stmt masq_stmt_alloc redir_stmt redir_stmt_alloc
-%destructor { stmt_free($$); } nat_stmt nat_stmt_alloc masq_stmt masq_stmt_alloc redir_stmt redir_stmt_alloc
+%type <stmt> nat_stmt nat_stmt_alloc masq_stmt masq_stmt_alloc fullcone_stmt fullcone_stmt_alloc redir_stmt redir_stmt_alloc
+%destructor { stmt_free($$); } nat_stmt nat_stmt_alloc masq_stmt masq_stmt_alloc fullcone_stmt fullcone_stmt_alloc redir_stmt redir_stmt_alloc
%type <val> nf_nat_flags nf_nat_flag offset_opt
%type <stmt> tproxy_stmt
%destructor { stmt_free($$); } tproxy_stmt
@@ -2853,6 +2854,7 @@ stmt : verdict_stmt
| queue_stmt
| ct_stmt
| masq_stmt close_scope_nat
+ | fullcone_stmt close_scope_nat
| redir_stmt close_scope_nat
| dup_stmt close_scope_dup
| fwd_stmt close_scope_fwd
@@ -3753,6 +3755,28 @@ masq_stmt_args : TO COLON stmt_expr
}
;
+fullcone_stmt : fullcone_stmt_alloc fullcone_stmt_args
+ | fullcone_stmt_alloc
+ ;
+
+fullcone_stmt_alloc : FULLCONE { $$ = nat_stmt_alloc(&@$, NFT_NAT_FULLCONE); }
+ ;
+
+fullcone_stmt_args : TO COLON stmt_expr
+ {
+ $<stmt>0->nat.proto = $3;
+ }
+ | TO COLON stmt_expr nf_nat_flags
+ {
+ $<stmt>0->nat.proto = $3;
+ $<stmt>0->nat.flags = $4;
+ }
+ | nf_nat_flags
+ {
+ $<stmt>0->nat.flags = $1;
+ }
+ ;
+
redir_stmt : redir_stmt_alloc redir_stmt_arg
| redir_stmt_alloc
;
diff --git a/src/scanner.l b/src/scanner.l
index 2154281..c389860 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -453,6 +453,7 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
"snat" { scanner_push_start_cond(yyscanner, SCANSTATE_STMT_NAT); return SNAT; }
"dnat" { scanner_push_start_cond(yyscanner, SCANSTATE_STMT_NAT); return DNAT; }
"masquerade" { scanner_push_start_cond(yyscanner, SCANSTATE_STMT_NAT); return MASQUERADE; }
+"fullcone" { scanner_push_start_cond(yyscanner, SCANSTATE_STMT_NAT); return FULLCONE; }
"redirect" { scanner_push_start_cond(yyscanner, SCANSTATE_STMT_NAT); return REDIRECT; }
"random" { return RANDOM; }
<SCANSTATE_STMT_NAT>{
diff --git a/src/statement.c b/src/statement.c
index 30caf9c..f4866c2 100644
--- a/src/statement.c
+++ b/src/statement.c
@@ -650,6 +650,7 @@ const char *nat_etype2str(enum nft_nat_etypes type)
[NFT_NAT_SNAT] = "snat",
[NFT_NAT_DNAT] = "dnat",
[NFT_NAT_MASQ] = "masquerade",
+ [NFT_NAT_FULLCONE] = "fullcone",
[NFT_NAT_REDIR] = "redirect",
};