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fastd: update and add L2TP variant

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This also drops the GMAC-based methods from gluon-mesh-vpn-fastd's
check_site.lua, as they are not supported anymore.
This commit is contained in:
Matthias Schiffer 2021-03-07 13:29:44 +01:00
parent 2729293058
commit 487d312d25
No known key found for this signature in database
GPG Key ID: 16EF3F64CB201D9C
7 changed files with 479 additions and 1 deletions
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2
package/gluon-mesh-vpn-fastd/check_site.lua
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@ -1,4 +1,4 @@
local fastd_methods = {'salsa2012+gmac', 'salsa2012+umac', 'null+salsa2012+gmac', 'null+salsa2012+umac', 'null'} local fastd_methods = {'salsa2012+umac', 'null+salsa2012+umac', 'null'}
need_array_of({'mesh_vpn', 'fastd', 'methods'}, fastd_methods) need_array_of({'mesh_vpn', 'fastd', 'methods'}, fastd_methods)
need_boolean(in_site({'mesh_vpn', 'fastd', 'configurable'}), false) need_boolean(in_site({'mesh_vpn', 'fastd', 'configurable'}), false)

124
patches/packages/packages/0001-fastd-simplify-Config.in.patch Normal file
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@ -0,0 +1,124 @@
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 7 Mar 2021 11:48:32 +0100
Subject: fastd: simplify Config.in
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
(cherry picked from commit 45976ff31a9894dec35fc4a077c9652f6cb59a54)
diff --git a/net/fastd/Config.in b/net/fastd/Config.in
index 8302f7ee4dac874b1303ebeeb836551ef202c261..89ff6850aa5ab4ad0e762d8fb9473d5e5c820089 100644
--- a/net/fastd/Config.in
+++ b/net/fastd/Config.in
@@ -1,102 +1,79 @@
+if PACKAGE_fastd
+
menu "Configuration"
- depends on PACKAGE_fastd
config FASTD_ENABLE_METHOD_CIPHER_TEST
bool "Enable cipher-test method provider"
- depends on PACKAGE_fastd
- default n
config FASTD_ENABLE_METHOD_COMPOSED_GMAC
bool "Enable composed-gmac method provider"
- depends on PACKAGE_fastd
+ select FASTD_ENABLE_MAC_GHASH
default y
config FASTD_ENABLE_METHOD_COMPOSED_UMAC
bool "Enable composed-umac method provider"
- depends on PACKAGE_fastd
+ select FASTD_ENABLE_MAC_UHASH
default y
config FASTD_ENABLE_METHOD_GENERIC_GMAC
bool "Enable generic-gmac method provider"
- depends on PACKAGE_fastd
+ select FASTD_ENABLE_MAC_GHASH
default y
config FASTD_ENABLE_METHOD_GENERIC_POLY1305
bool "Enable generic-poly1305 method provider"
- depends on PACKAGE_fastd
- default n
config FASTD_ENABLE_METHOD_GENERIC_UMAC
bool "Enable generic-umac method provider"
- depends on PACKAGE_fastd
+ select FASTD_ENABLE_MAC_UHASH
default y
config FASTD_ENABLE_METHOD_NULL
bool "Enable null method"
- depends on PACKAGE_fastd
default y
config FASTD_ENABLE_CIPHER_NULL
bool "Enable the null cipher"
- depends on PACKAGE_fastd
default y
config FASTD_ENABLE_CIPHER_SALSA20
bool "Enable the Salsa20 cipher"
- depends on PACKAGE_fastd
- default n
config FASTD_ENABLE_CIPHER_SALSA2012
bool "Enable the Salsa20/12 cipher"
- depends on PACKAGE_fastd
default y
config FASTD_ENABLE_MAC_GHASH
- bool "Enable the GHASH message authentication code"
- depends on PACKAGE_fastd
- default y
+ bool
config FASTD_ENABLE_MAC_UHASH
- bool "Enable the UHASH message authentication code"
- depends on PACKAGE_fastd
- default y
+ bool
config FASTD_WITH_CAPABILITIES
bool "Enable POSIX capability support"
- depends on PACKAGE_fastd
- default n
config FASTD_WITH_CMDLINE_USER
bool "Include support for setting user/group related options on the command line"
- depends on PACKAGE_fastd
- default n
config FASTD_WITH_CMDLINE_LOGGING
bool "Include support for setting logging related options on the command line"
- depends on PACKAGE_fastd
- default n
config FASTD_WITH_CMDLINE_OPERATION
bool "Include support for setting options related to the VPN operation (like mode, interface, encryption method) on the command line"
- depends on PACKAGE_fastd
- default n
config FASTD_WITH_CMDLINE_COMMANDS
bool "Include support for setting handler scripts (e.g. --on-up) on the command line"
- depends on PACKAGE_fastd
- default n
config FASTD_WITH_DYNAMIC_PEERS
bool "Include support for dynamic peers (using on-verify handlers)"
- depends on PACKAGE_fastd
- default n
config FASTD_WITH_STATUS_SOCKET
bool "Include support for status sockets"
- depends on PACKAGE_fastd
default y
endmenu
+
+endif

32
patches/packages/packages/0002-fastd-disable-GMAC-based-methods-by-default.patch Normal file
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@ -0,0 +1,32 @@
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 7 Mar 2021 11:50:04 +0100
Subject: fastd: disable GMAC-based methods by default
The UMAC-based methods provide higher performance than GMAC and aren't
suspectible to timing attacks when implemented in software (which is
always the case on OpenWrt, as OpenSSL support is disabled). Disable
GMAC by default to save a few KiB.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
(cherry picked from commit 916a65781829d93856bfb82cf78ba333b8fbc973)
diff --git a/net/fastd/Config.in b/net/fastd/Config.in
index 89ff6850aa5ab4ad0e762d8fb9473d5e5c820089..b6d46246e53516cdb7fc6e4857ea62481b4e8276 100644
--- a/net/fastd/Config.in
+++ b/net/fastd/Config.in
@@ -8,7 +8,6 @@ config FASTD_ENABLE_METHOD_CIPHER_TEST
config FASTD_ENABLE_METHOD_COMPOSED_GMAC
bool "Enable composed-gmac method provider"
select FASTD_ENABLE_MAC_GHASH
- default y
config FASTD_ENABLE_METHOD_COMPOSED_UMAC
bool "Enable composed-umac method provider"
@@ -18,7 +17,6 @@ config FASTD_ENABLE_METHOD_COMPOSED_UMAC
config FASTD_ENABLE_METHOD_GENERIC_GMAC
bool "Enable generic-gmac method provider"
select FASTD_ENABLE_MAC_GHASH
- default y
config FASTD_ENABLE_METHOD_GENERIC_POLY1305
bool "Enable generic-poly1305 method provider"

59
patches/packages/packages/0003-fastd-update-to-v22.patch Normal file
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@ -0,0 +1,59 @@
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 27 Jun 2021 13:07:49 +0200
Subject: fastd: update to v22
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
(cherry picked from commit c8ca43865dcc7be0e3193f9b7d12f40d3441c258)
diff --git a/net/fastd/Config.in b/net/fastd/Config.in
index b6d46246e53516cdb7fc6e4857ea62481b4e8276..157d1e39931cc0163785212cb5eea7d8af4f46f2 100644
--- a/net/fastd/Config.in
+++ b/net/fastd/Config.in
@@ -30,6 +30,10 @@ config FASTD_ENABLE_METHOD_NULL
bool "Enable null method"
default y
+config FASTD_ENABLE_METHOD_NULL_L2TP
+ bool "Enable null@l2tp method"
+ default y
+
config FASTD_ENABLE_CIPHER_NULL
bool "Enable the null cipher"
diff --git a/net/fastd/Makefile b/net/fastd/Makefile
index c7ab056a9ae005a75a75911658607e64d6228aac..d1ed4cf9afbe2faf11a0fa3b7b4d281848a8df2d 100644
--- a/net/fastd/Makefile
+++ b/net/fastd/Makefile
@@ -8,12 +8,12 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=fastd
-PKG_VERSION:=21
+PKG_VERSION:=22
PKG_MAINTAINER:=Matthias Schiffer <mschiffer@universe-factory.net>
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://github.com/NeoRaider/fastd/releases/download/v$(PKG_VERSION)
-PKG_HASH:=942f33bcd794bcb8e19da4c30c875bdfd4d0f1c24ec4dcdf51237791bbfb0d4c
+PKG_HASH:=19750b88705d66811b7c21b672537909c19ae6b21350688cbd1a3a54d08a8951
PKG_LICENSE:=BSD-2-Clause
PKG_LICENSE_FILES:=COPYRIGHT
@@ -26,6 +26,7 @@ PKG_CONFIG_DEPENDS:=\
CONFIG_FASTD_ENABLE_METHOD_GENERIC_POLY1305 \
CONFIG_FASTD_ENABLE_METHOD_GENERIC_UMAC \
CONFIG_FASTD_ENABLE_METHOD_NULL \
+ CONFIG_FASTD_ENABLE_METHOD_NULL_L2TP \
CONFIG_FASTD_ENABLE_CIPHER_NULL \
CONFIG_FASTD_ENABLE_CIPHER_SALSA20 \
CONFIG_FASTD_ENABLE_CIPHER_SALSA2012 \
@@ -81,7 +82,9 @@ MESON_ARGS += \
-Dmethod_generic-poly1305=$(call feature,ENABLE_METHOD_GENERIC_POLY1305) \
-Dmethod_generic-umac=$(call feature,ENABLE_METHOD_GENERIC_UMAC) \
-Dmethod_null=$(call feature,ENABLE_METHOD_NULL) \
+ -Dmethod_null_l2tp=$(call feature,ENABLE_METHOD_NULL_L2TP) \
-Dstatus_socket=$(call feature,WITH_STATUS_SOCKET) \
+ -Doffload_l2tp=disabled \
-Dsystemd=disabled \
-Duse_nacl=true \
-Db_lto=true \

88
patches/packages/packages/0004-fastd-add-L2TP-variant.patch Normal file
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@ -0,0 +1,88 @@
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 27 Jun 2021 13:26:26 +0200
Subject: fastd: add L2TP variant
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
(cherry picked from commit 7b9c04f95b5202d5eb75e4bf1c6831a667ac3d0f)
diff --git a/net/fastd/Config.in b/net/fastd/Config.in
index 157d1e39931cc0163785212cb5eea7d8af4f46f2..3da5e1f183c5400cc38650efad39edf31c6f18d0 100644
--- a/net/fastd/Config.in
+++ b/net/fastd/Config.in
@@ -1,4 +1,4 @@
-if PACKAGE_fastd
+if PACKAGE_fastd || PACKAGE_fastd-l2tp
menu "Configuration"
diff --git a/net/fastd/Makefile b/net/fastd/Makefile
index d1ed4cf9afbe2faf11a0fa3b7b4d281848a8df2d..58255cb0ba1a3b00fbca7cfdd44abd3a923603f3 100644
--- a/net/fastd/Makefile
+++ b/net/fastd/Makefile
@@ -15,8 +15,8 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://github.com/NeoRaider/fastd/releases/download/v$(PKG_VERSION)
PKG_HASH:=19750b88705d66811b7c21b672537909c19ae6b21350688cbd1a3a54d08a8951
-PKG_LICENSE:=BSD-2-Clause
-PKG_LICENSE_FILES:=COPYRIGHT
+PKG_LICENSE:=BSD-2-Clause LGPL-2.1-or-later
+PKG_LICENSE_FILES:=COPYRIGHT src/dep/libmnl/COPYING
PKG_CONFIG_DEPENDS:=\
CONFIG_FASTD_ENABLE_METHOD_CIPHER_TEST \
@@ -54,6 +54,14 @@ define Package/fastd
TITLE:=Fast and Secure Tunneling Daemon
URL:=https://github.com/NeoRaider/fastd/
SUBMENU:=VPN
+ VARIANT:=default
+endef
+define Package/fastd-l2tp
+$(Package/fastd)
+ DEPENDS+=+kmod-l2tp +kmod-l2tp-eth
+ TITLE+=(L2TP kernel offloading)
+ VARIANT:=l2tp
+ PROVIDES:=fastd
endef
define Package/fastd/config
@@ -85,18 +93,31 @@ MESON_ARGS += \
-Dmethod_null_l2tp=$(call feature,ENABLE_METHOD_NULL_L2TP) \
-Dstatus_socket=$(call feature,WITH_STATUS_SOCKET) \
-Doffload_l2tp=disabled \
+ -Dlibmnl_builtin=true \
-Dsystemd=disabled \
-Duse_nacl=true \
-Db_lto=true \
-Dprefix=/usr
+ifeq ($(BUILD_VARIANT),l2tp)
+ MESON_ARGS += \
+ -Dmethod_null_l2tp=enabled \
+ -Doffload_l2tp=enabled
+endif
+
define Package/fastd/description
- Fast and secure tunneling daemon, which is optimized on small code size and few dependencies
+Fast and secure tunneling daemon, which is optimized on small code size and few dependencies
+endef
+define Package/fastd-l2tp/description
+$(Package/fastd/description)
+
+This variant enables L2TP kernel offloadig support.
endef
define Package/fastd/conffiles
/etc/config/fastd
endef
+Package/fastd-l2tp/conffiles = $(Package/fastd/conffiles)
define Package/fastd/install
$(INSTALL_DIR) $(1)/usr/bin
@@ -110,5 +131,7 @@ define Package/fastd/install
$(INSTALL_DIR) $(1)/lib/upgrade/keep.d
$(INSTALL_DATA) files/fastd.upgrade $(1)/lib/upgrade/keep.d/fastd
endef
+Package/fastd-l2tp/install = $(Package/fastd/install)
$(eval $(call BuildPackage,fastd))
+$(eval $(call BuildPackage,fastd-l2tp))

63
patches/packages/packages/0005-fastd-fix-start-of-non-L2TP-variant.patch Normal file
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@ -0,0 +1,63 @@
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 27 Jun 2021 14:48:48 +0200
Subject: fastd: fix start of non-L2TP variant
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
(cherry picked from commit 62742985d7cf15029b4d6027a7ccfa0e480278ca)
diff --git a/net/fastd/Makefile b/net/fastd/Makefile
index 58255cb0ba1a3b00fbca7cfdd44abd3a923603f3..6fd316374d876834995f696fc63e7fbb98fb437c 100644
--- a/net/fastd/Makefile
+++ b/net/fastd/Makefile
@@ -9,6 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=fastd
PKG_VERSION:=22
+PKG_RELEASE=2
PKG_MAINTAINER:=Matthias Schiffer <mschiffer@universe-factory.net>
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
diff --git a/net/fastd/patches/0001-config-allow-disabling-L2TP-offload-when-fastd-doesn.patch b/net/fastd/patches/0001-config-allow-disabling-L2TP-offload-when-fastd-doesn.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f2eabc95d61abf070907239b9d5d5935bd82966c
--- /dev/null
+++ b/net/fastd/patches/0001-config-allow-disabling-L2TP-offload-when-fastd-doesn.patch
@@ -0,0 +1,38 @@
+From d95ae843845760aecbbc62a734c2b93b401b1834 Mon Sep 17 00:00:00 2001
+Message-Id: <d95ae843845760aecbbc62a734c2b93b401b1834.1624798048.git.mschiffer@universe-factory.net>
+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Sun, 27 Jun 2021 14:45:46 +0200
+Subject: [PATCH] config: allow disabling L2TP offload when fastd doesn't
+ support it
+
+Only attempting to enable the offloading should raise an error when it
+is not supported.
+---
+ src/config.y | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/src/config.y b/src/config.y
+index a107d7b9fda7..7a3ec6a32649 100644
+--- a/src/config.y
++++ b/src/config.y
+@@ -282,12 +282,14 @@ offload: TOK_L2TP boolean {
+ #ifdef WITH_OFFLOAD_L2TP
+ conf.offload_l2tp = $2;
+ #else
++ if ($2) {
+ # ifdef __linux__
+- fastd_config_error(&@$, state, "L2TP offload is not supported by this build of fastd");
++ fastd_config_error(&@$, state, "L2TP offload is not supported by this build of fastd");
+ # else
+- fastd_config_error(&@$, state, "L2TP offload is not supported on this platform");
++ fastd_config_error(&@$, state, "L2TP offload is not supported on this platform");
+ # endif
+- YYERROR;
++ YYERROR;
++ }
+ #endif
+ }
+ ;
+--
+2.32.0
+

112
patches/packages/packages/0006-fastd-make-L2TP-support-a-config-option-instead-of-a-variant.patch Normal file
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@ -0,0 +1,112 @@
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 27 Jun 2021 16:46:38 +0200
Subject: fastd: make L2TP support a config option instead of a variant
We enable the option by default, but do not depend on the kernel modules
required for L2TP offloading to avoid wasting space when the feature is
not needed. To use offloading, kmod-l2tp-eth must be installed.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
(cherry picked from commit 03ff71d5ba955ad2d3f23de30e526ab6452297d4)
diff --git a/net/fastd/Config.in b/net/fastd/Config.in
index 3da5e1f183c5400cc38650efad39edf31c6f18d0..67ae7c6b1390632735c5d26bade2cb2c570a9a43 100644
--- a/net/fastd/Config.in
+++ b/net/fastd/Config.in
@@ -1,4 +1,4 @@
-if PACKAGE_fastd || PACKAGE_fastd-l2tp
+if PACKAGE_fastd
menu "Configuration"
@@ -76,6 +76,10 @@ config FASTD_WITH_STATUS_SOCKET
bool "Include support for status sockets"
default y
+config FASTD_WITH_OFFLOAD_L2TP
+ bool "Enable L2TP offloading"
+ default y
+
endmenu
endif
diff --git a/net/fastd/Makefile b/net/fastd/Makefile
index 6fd316374d876834995f696fc63e7fbb98fb437c..9175227a5fe179bdb9d38d5e173f84908fb216ef 100644
--- a/net/fastd/Makefile
+++ b/net/fastd/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=fastd
PKG_VERSION:=22
-PKG_RELEASE=2
+PKG_RELEASE=3
PKG_MAINTAINER:=Matthias Schiffer <mschiffer@universe-factory.net>
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
@@ -39,7 +39,8 @@ PKG_CONFIG_DEPENDS:=\
CONFIG_FASTD_WITH_CMDLINE_OPERATION \
CONFIG_FASTD_WITH_CMDLINE_COMMANDS \
CONFIG_FASTD_WITH_DYNAMIC_PEERS \
- CONFIG_FASTD_WITH_STATUS_SOCKET
+ CONFIG_FASTD_WITH_STATUS_SOCKET \
+ CONFIG_FASTD_WITH_OFFLOAD_L2TP
PKG_BUILD_DEPENDS:=meson/host nacl
@@ -55,14 +56,6 @@ define Package/fastd
TITLE:=Fast and Secure Tunneling Daemon
URL:=https://github.com/NeoRaider/fastd/
SUBMENU:=VPN
- VARIANT:=default
-endef
-define Package/fastd-l2tp
-$(Package/fastd)
- DEPENDS+=+kmod-l2tp +kmod-l2tp-eth
- TITLE+=(L2TP kernel offloading)
- VARIANT:=l2tp
- PROVIDES:=fastd
endef
define Package/fastd/config
@@ -93,32 +86,20 @@ MESON_ARGS += \
-Dmethod_null=$(call feature,ENABLE_METHOD_NULL) \
-Dmethod_null_l2tp=$(call feature,ENABLE_METHOD_NULL_L2TP) \
-Dstatus_socket=$(call feature,WITH_STATUS_SOCKET) \
- -Doffload_l2tp=disabled \
+ -Doffload_l2tp=$(call feature,WITH_OFFLOAD_L2TP) \
-Dlibmnl_builtin=true \
-Dsystemd=disabled \
-Duse_nacl=true \
-Db_lto=true \
-Dprefix=/usr
-ifeq ($(BUILD_VARIANT),l2tp)
- MESON_ARGS += \
- -Dmethod_null_l2tp=enabled \
- -Doffload_l2tp=enabled
-endif
-
define Package/fastd/description
Fast and secure tunneling daemon, which is optimized on small code size and few dependencies
endef
-define Package/fastd-l2tp/description
-$(Package/fastd/description)
-
-This variant enables L2TP kernel offloadig support.
-endef
define Package/fastd/conffiles
/etc/config/fastd
endef
-Package/fastd-l2tp/conffiles = $(Package/fastd/conffiles)
define Package/fastd/install
$(INSTALL_DIR) $(1)/usr/bin
@@ -132,7 +113,5 @@ define Package/fastd/install
$(INSTALL_DIR) $(1)/lib/upgrade/keep.d
$(INSTALL_DATA) files/fastd.upgrade $(1)/lib/upgrade/keep.d/fastd
endef
-Package/fastd-l2tp/install = $(Package/fastd/install)
$(eval $(call BuildPackage,fastd))
-$(eval $(call BuildPackage,fastd-l2tp))