Initial import

5 files changed, 176 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..e5731f4ba8c2
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,20 @@
+pkgbase = sigmavpn
+	pkgdesc = Light-weight, secure and modular VPN solution
+	pkgver = 0.2
+	pkgrel = 1
+	url = http://frozenriver.net/SigmaVPN
+	arch = x86_64
+	arch = i686
+	arch = arm
+	license = BSD
+	source = http://sigmavpn.googlecode.com/files/sigmavpn-0.2.tar.gz
+	source = fix-paths.patch
+	source = Makefile
+	source = sigmavpn.conf
+	sha1sums = 711c43967208ec1f4d1c6fc9ef36e19830405bc5
+	sha1sums = 59a308938341d1e13373b49ce482bb642fbc06fc
+	sha1sums = fb0fc62c58049feee34247efe99d619d9f6459b6
+	sha1sums = a5dd10b1599079f45bba4398fb295696c76cd9f2
+
+pkgname = sigmavpn
+
diff --git a/Makefile b/Makefile
new file mode 100644
index 000000000000..d55b84a1c8bc
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,68 @@
+#
+# Makefile
+# Adrian Perez, 2014-05-08 17:42
+#
+
+LDFLAGS = $(EXTRA_LDFLAGS) -ldl -lpthread
+CFLAGS = $(EXTRA_CFLAGS) -fPIC
+
+define link-shared
+$(CC) -shared -o $@ $^ $(LDFLAGS)
+endef
+
+define link-bin
+$(CC) -o $@ $^ $(LDFLAGS)
+endef
+
+all: sigmavpn proto_raw.o intf_udp.o intf_dummy.o intf_tuntap.o
+
+sigmavpn: main.o modules.o types.o dep/ini.o
+	$(link-bin)
+proto_raw.o: proto/proto_raw.o
+	$(link-shared)
+intf_dummy.o: intf/intf_dummy.o
+	$(link-shared)
+intf_tuntap.o: intf/intf_tuntap.o
+	$(link-shared)
+intf_udp.o: intf/intf_udp.o
+	$(link-shared)
+
+
+ifeq ($(USE_SODIUM),1)
+SODIUM_CFLAGS := $(shell pkg-config libsodium --cflags)
+SODIUM_LIBS   := $(shell pkg-config libsodium --libs)
+
+fake-include-dir: include
+include:
+	ln -sf /usr/include/sodium $@
+.PHONY: fake-include-dir
+
+all: fake-include-dir | naclkeypair proto_nacl0.o proto_nacltai.o
+
+naclkeypair: CFLAGS += $(SODIUM_CFLAGS)
+naclkeypair: LDFLAGS += $(SODIUM_LIBS)
+naclkeypair: naclkeypair.o types.o
+	$(link-bin)
+
+proto_nacl0.o: CFLAGS += $(SODIUM_CFLAGS)
+proto_nacl0.o: LDFLAGS += $(SODIUM_LIBS)
+proto_nacl0.o: proto/proto_nacl0.o types.o
+	$(link-shared)
+
+proto_nacltai.o: CFLAGS += $(SODIUM_CFLAGS)
+proto_nacltai.o: LDFLAGS += $(SODIUM_LIBS)
+proto_nacltai.o: proto/proto_nacltai.o types.o
+	$(link-shared)
+endif
+
+clean:
+	$(RM) sigmavpn main.o modules.o types.o dep/ini.o
+	$(RM) proto_raw.o proto/proto_raw.o
+	$(RM) proto_nacl0.o proto/proto_nacl0.o
+	$(RM) proto_nacltai.o proto/proto_nacltai.o
+	$(RM) intf_udp.o intf/intf_udp.o
+	$(RM) intf_dummy.o intf/intf_dummy.o
+	$(RM) intf_tuntap.o intf/intf_tuntap.o
+
+# vim:ft=make
+#
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..296a7daadb54
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,46 @@
+pkgname='sigmavpn'
+pkgver='0.2'
+pkgrel='1'
+pkgdesc='Light-weight, secure and modular VPN solution'
+url='http://frozenriver.net/SigmaVPN'
+license=('BSD')
+source=(
+	"http://sigmavpn.googlecode.com/files/${pkgname}-${pkgver}.tar.gz"
+	fix-paths.patch
+	Makefile
+	sigmavpn.conf
+)
+sha1sums=('711c43967208ec1f4d1c6fc9ef36e19830405bc5'
+          '59a308938341d1e13373b49ce482bb642fbc06fc'
+          'fb0fc62c58049feee34247efe99d619d9f6459b6'
+          'a5dd10b1599079f45bba4398fb295696c76cd9f2')
+arch=('x86_64' 'i686' 'arm')
+
+prepare () {
+	cd "${pkgname}-${pkgver}"
+	patch -p0 < "${srcdir}/fix-paths.patch"
+	cp -v "${srcdir}/Makefile" .
+}
+
+build () {
+	cd "${pkgname}-${pkgver}"
+	eval "$(sed -e '/^CFLAGS=/p' -e d /etc/makepkg.conf)"
+	eval "$(sed -e '/^LDFLAGS=/p' -e d /etc/makepkg.conf)"
+	make USE_SODIUM=1 EXTRA_CFLAGS="${CFLAGS}" EXTRA_LDFLAGS="${LDFLAGS}"
+}
+
+package () {
+	cd "${pkgname}-${pkgver}"
+	install -m 755 -d "${pkgdir}/usr/bin"
+	install -m 755 -t "${pkgdir}/usr/bin" \
+		sigmavpn naclkeypair
+	install -m 755 -d "${pkgdir}/usr/lib/sigmavpn"
+	install -m 755 -t "${pkgdir}/usr/lib/sigmavpn" \
+		intf_*.o proto_*.o
+	install -m 755 -d "${pkgdir}/usr/share/man/man1"
+	install -m 644 -t "${pkgdir}/usr/share/man/man1" \
+		sigmavpn.1
+	install -m 755 -d "${pkgdir}/etc"
+	install -m 755 -t "${pkgdir}/etc" \
+		"${srcdir}/sigmavpn.conf"
+}
diff --git a/fix-paths.patch b/fix-paths.patch
new file mode 100644
index 000000000000..0c5c5a4f8824
--- /dev/null
+++ b/fix-paths.patch
@@ -0,0 +1,29 @@
+--- main.c.orig	2014-05-08 18:34:30.502301834 +0300
++++ main.c	2014-05-08 18:34:38.992301468 +0300
+@@ -167,8 +167,8 @@
+ 	printf("SigmaVPN.\nCopyright (c) 2011 Neil Alexander T. All rights reserved.\n");
+ 	
+ 	conf = malloc(sizeof(sigma_conf));
+-	strncpy(conf->modulepath, "/usr/local/lib/sigmavpn/", 128);
+-	strncpy(conf->configfile, "/usr/local/etc/sigmavpn.conf", 128);
++	strncpy(conf->modulepath, "/usr/lib/sigmavpn/", 128);
++	strncpy(conf->configfile, "/etc/sigmavpn.conf", 128);
+ 
+ 	int arg;
+ 	
+--- sigmavpn.1.orig	2014-05-08 18:35:23.948966193 +0300
++++ sigmavpn.1	2014-05-08 18:35:34.902299052 +0300
+@@ -19,11 +19,11 @@
+ .Bl -tag -width -indent
+ .It Fl c
+ Path to the configuration file. If not specified, the default
+-.Ar /usr/local/etc/sigmavpn.conf
++.Ar /etc/sigmavpn.conf
+ is assumed.
+ .It Fl m
+ Path to the module directory. If not specified, the default
+-.Ar /usr/local/lib/sigmavpn/
++.Ar /usr/lib/sigmavpn/
+ is assumed. 
+ .El
+ .Pp
diff --git a/sigmavpn.conf b/sigmavpn.conf
new file mode 100644
index 000000000000..c98171c17fdd
--- /dev/null
+++ b/sigmavpn.conf
@@ -0,0 +1,13 @@
+# Check this HOWTO to know how to configure SigmaVPN:
+#   http://code.google.com/p/sigmavpn/wiki/SecureTunnelHowto
+[peername]
+proto = nacltai
+proto_publickey =
+proto_privatekey =
+local = tuntap
+local_interface = 
+peer = udp
+peer_remoteaddr =
+peer_remoteport =
+peer_localaddr =
+peer_localport =