net/knock/Makefile

   1 # $Id$
   2
   3 include $(TOPDIR)/rules.mk
   4
   5 PKG_NAME:=knock
   6 PKG_VERSION:=0.5
   7 PKG_RELEASE:=1
   8 PKG_MD5SUM:=ca09d61458974cff90a700aba6120891
   9
  10 PKG_SOURCE_URL:=http://www.zeroflux.org/knock/files/
  11 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
  12 PKG_CAT:=zcat
  13
  14 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
  15 PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
  16
  17 include $(INCLUDE_DIR)/package.mk
  18
  19 define Package/knock
  20   SECTION:=net
  21   CATEGORY:=Network
  22   DEPENDS:=+libpcap
  23   TITLE:=A port-knocking client
  24   DESCRIPTION:=It listens to all traffic on an ethernet (or PPP) interface,\\\
  25 looking for special "knock" sequences of port-hits. A client\\\
  26 makes these port-hits by sending a TCP (or UDP) packet to a\\\
  27 port on the server. This port need not be open -- since\\\
  28 knockd listens at the link-layer level, it sees all traffic\\\
  29 even if it's destined for a closed port. When the server\\\
  30 detects a specific sequence of port-hits, it runs a command\\\
  31 defined in its configuration file. This can be used to open\\\
  32 up holes in a firewall for quick access.\\\
  33   URL:=http://www.zeroflux.org/cgi-bin/cvstrac/knock/wiki
  34 endef
  35
  36 define Package/knockd
  37   SECTION:=net
  38   CATEGORY:=Network
  39   DEPENDS:=+libpcap
  40   TITLE:=A port-knocking server
  41   DESCRIPTION:=It listens to all traffic on an ethernet (or PPP) interface,\\\
  42 looking for special "knock" sequences of port-hits. A client\\\
  43 makes these port-hits by sending a TCP (or UDP) packet to a\\\
  44 port on the server. This port need not be open -- since\\\
  45 knockd listens at the link-layer level, it sees all traffic\\\
  46 even if it's destined for a closed port. When the server\\\
  47 detects a specific sequence of port-hits, it runs a command\\\
  48 defined in its configuration file. This can be used to open\\\
  49 up holes in a firewall for quick access.\\\
  50   URL:=http://www.zeroflux.org/cgi-bin/cvstrac/knock/wiki
  51 endef
  52
  53 define Package/knockd/conffiles
  54 /etc/knockd.conf
  55 endef
  56
  57
  58 define Build/Configure
  59         (cd $(PKG_BUILD_DIR); rm -rf config.cache; \
  60                 $(TARGET_CONFIGURE_OPTS) \
  61                 CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
  62                 LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
  63                 ac_cv_lib_pcap_pcap_open_live=yes \
  64                 ./configure \
  65                         --target=$(GNU_TARGET_NAME) \
  66                         --host=$(GNU_TARGET_NAME) \
  67                         --build=$(GNU_HOST_NAME) \
  68                         --program-prefix="" \
  69                         --program-suffix="" \
  70                         --prefix=/usr \
  71                         --exec-prefix=/usr \
  72                         --bindir=/usr/bin \
  73                         --datadir=/usr/share \
  74                         --includedir=/usr/include \
  75                         --infodir=/usr/share/info \
  76                         --libdir=/usr/lib \
  77                         --libexecdir=/usr/lib \
  78                         --localstatedir=/var \
  79                         --mandir=/usr/share/man \
  80                         --sbindir=/usr/sbin \
  81                         --sysconfdir=/etc/kismet \
  82                         $(DISABLE_LARGEFILE) \
  83                         $(DISABLE_NLS) \
  84                         --enable-shared \
  85                         --disable-static \
  86                         --disable-rpath \
  87                         --with-gnu-ld \
  88         );
  89 endef
  90
  91 define Build/Compile
  92         rm -rf $(PKG_INSTALL_DIR)
  93         mkdir -p $(PKG_INSTALL_DIR)
  94         $(MAKE) -C $(PKG_BUILD_DIR) \
  95                 CFLAGS="-I$(STAGING_DIR)/usr/include" \
  96                 DESTDIR="$(PKG_INSTALL_DIR)" \
  97                 all install
  98 endef
  99
 100 define Package/knock/install
 101         install -d -m0755 $(1)/usr/bin
 102         $(CP) $(PKG_INSTALL_DIR)/usr/bin/knock $(1)/usr/bin/
 103 endef
 104
 105 define Package/kockd/install
 106         install -d -m0755 $(1)/etc
 107         install -m0600 $(PKG_INSTALL_DIR)/etc/knockd.conf $(1)/etc/
 108         install -d -m0755 $(1)/usr/sbin
 109         $(CP) $(PKG_INSTALL_DIR)/usr/sbin/knockd $(1)/usr/sbin/
 110 endef
 111
 112 $(eval $(call BuildPackage,knock))
 113 $(eval $(call BuildPackage,knockd))