package/network/services/dropbear/Makefile

   1 #
   2 # Copyright (C) 2006-2016 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=dropbear
  11 PKG_VERSION:=2019.78
  12 PKG_RELEASE:=2
  13
  14 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  15 PKG_SOURCE_URL:= \
  16         http://matt.ucc.asn.au/dropbear/releases/ \
  17         https://dropbear.nl/mirror/releases/
  18 PKG_HASH:=525965971272270995364a0eb01f35180d793182e63dd0b0c3eb0292291644a4
  19
  20 PKG_LICENSE:=MIT
  21 PKG_LICENSE_FILES:=LICENSE libtomcrypt/LICENSE libtommath/LICENSE
  22 PKG_CPE_ID:=cpe:/a:matt_johnston:dropbear_ssh_server
  23
  24 PKG_BUILD_PARALLEL:=1
  25 PKG_USE_MIPS16:=0
  26 PKG_FIXUP:=autoreconf
  27
  28 PKG_CONFIG_DEPENDS:= \
  29         CONFIG_TARGET_INIT_PATH CONFIG_DROPBEAR_ECC CONFIG_DROPBEAR_ECC_FULL \
  30         CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \
  31         CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE \
  32         CONFIG_DROPBEAR_DBCLIENT
  33
  34 include $(INCLUDE_DIR)/package.mk
  35
  36 ifneq ($(DUMP),1)
  37   STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell echo $(CONFIG_TARGET_INIT_PATH) | mkhash md5)
  38 endif
  39
  40 define Package/dropbear/Default
  41   URL:=http://matt.ucc.asn.au/dropbear/
  42 endef
  43
  44 define Package/dropbear/config
  45         source "$(SOURCE)/Config.in"
  46 endef
  47
  48 define Package/dropbear
  49   $(call Package/dropbear/Default)
  50   SECTION:=net
  51   CATEGORY:=Base system
  52   TITLE:=Small SSH2 client/server
  53   DEPENDS:= +DROPBEAR_ZLIB:zlib
  54   ALTERNATIVES:=\
  55           100:/usr/bin/ssh:/usr/sbin/dropbear \
  56           100:/usr/bin/scp:/usr/sbin/dropbear \
  57
  58 endef
  59
  60 define Package/dropbear/description
  61  A small SSH2 server/client designed for small memory environments.
  62 endef
  63
  64 define Package/dropbear/conffiles
  65 $(if $(CONFIG_DROPBEAR_ECC),/etc/dropbear/dropbear_ecdsa_host_key)
  66 /etc/dropbear/dropbear_rsa_host_key
  67 /etc/config/dropbear
  68 endef
  69
  70 define Package/dropbearconvert
  71   $(call Package/dropbear/Default)
  72   SECTION:=utils
  73   CATEGORY:=Utilities
  74   TITLE:=Utility for converting SSH keys
  75   DEPENDS:= +DROPBEAR_ZLIB:zlib
  76 endef
  77
  78 CONFIGURE_ARGS += \
  79         --disable-pam \
  80         --enable-openpty \
  81         --enable-syslog \
  82         --disable-lastlog \
  83         --disable-utmpx \
  84         $(if $(CONFIG_DROPBEAR_UTMP),,--disable-utmp) \
  85         --disable-wtmp \
  86         --disable-wtmpx \
  87         --disable-loginfunc \
  88         $(if $(CONFIG_DROPBEAR_PUTUTLINE),,--disable-pututline) \
  89         --disable-pututxline \
  90         $(if $(CONFIG_DROPBEAR_ZLIB),,--disable-zlib) \
  91         --enable-bundled-libtom
  92
  93 TARGET_CFLAGS += -DARGTYPE=3 -ffunction-sections -fdata-sections -flto
  94 TARGET_LDFLAGS += -Wl,--gc-sections -flto=jobserver
  95
  96 define Build/Configure
  97         : > $(PKG_BUILD_DIR)/localoptions.h
  98
  99         $(Build/Configure/Default)
 100
 101         echo '#define DEFAULT_PATH "$(TARGET_INIT_PATH)"' >> \
 102                 $(PKG_BUILD_DIR)/localoptions.h
 103
 104         echo '#define DROPBEAR_CURVE25519 $(if $(CONFIG_DROPBEAR_CURVE25519),1,0)' >> \
 105                 $(PKG_BUILD_DIR)/localoptions.h
 106
 107         for OPTION in DROPBEAR_ECDSA DROPBEAR_ECDH; do \
 108                 echo "#define $$$$OPTION $(if $(CONFIG_DROPBEAR_ECC),1,0)" >> \
 109                         $(PKG_BUILD_DIR)/localoptions.h; \
 110         done
 111
 112         # remove protocol idented software version number
 113         $(ESED) 's,^(#define LOCAL_IDENT) .*$$$$,\1 "SSH-2.0-dropbear",g' \
 114                 $(PKG_BUILD_DIR)/sysoptions.h
 115
 116         # disable legacy/unsafe methods and unused functionality
 117         for OPTION in INETD_MODE DROPBEAR_CLI_NETCAT \
 118         DROPBEAR_3DES DROPBEAR_DSS DROPBEAR_ENABLE_CBC_MODE \
 119         DROPBEAR_SHA1_96_HMAC DROPBEAR_USE_PASSWORD_ENV; do \
 120                 echo "#define $$$$OPTION 0" >> \
 121                         $(PKG_BUILD_DIR)/localoptions.h; \
 122         done
 123
 124         # enable nistp384 and nistp521 only if full ECC support was requested
 125         for OPTION in DROPBEAR_ECC_384 DROPBEAR_ECC_521; do \
 126                 $(ESED) 's,^(#define '$$$$OPTION') .*$$$$,\1 $(if $(CONFIG_DROPBEAR_ECC_FULL),1,0),g' \
 127                 $(PKG_BUILD_DIR)/sysoptions.h; \
 128         done
 129
 130         # Enforce rebuild of svr-chansession.c
 131         rm -f $(PKG_BUILD_DIR)/svr-chansession.o
 132
 133         # Rebuild them on config change
 134         +$(MAKE) -C $(PKG_BUILD_DIR)/libtomcrypt clean
 135         +$(MAKE) -C $(PKG_BUILD_DIR)/libtommath clean
 136 endef
 137
 138 define Build/Compile
 139         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 140                 $(TARGET_CONFIGURE_OPTS) \
 141                 PROGRAMS="dropbear $(if $(CONFIG_DROPBEAR_DBCLIENT),dbclient,) dropbearkey scp" \
 142                 MULTI=1 SCPPROGRESS=1
 143         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 144                 $(TARGET_CONFIGURE_OPTS) \
 145                 PROGRAMS="dropbearconvert"
 146 endef
 147
 148 define Package/dropbear/install
 149         $(INSTALL_DIR) $(1)/usr/sbin
 150         $(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearmulti $(1)/usr/sbin/dropbear
 151         $(INSTALL_DIR) $(1)/usr/bin
 152         $(if $(CONFIG_DROPBEAR_DBCLIENT),$(LN) ../sbin/dropbear $(1)/usr/bin/dbclient,)
 153         $(LN) ../sbin/dropbear $(1)/usr/bin/dropbearkey
 154         $(INSTALL_DIR) $(1)/etc/config
 155         $(INSTALL_CONF) ./files/dropbear.config $(1)/etc/config/dropbear
 156         $(INSTALL_DIR) $(1)/etc/init.d
 157         $(INSTALL_BIN) ./files/dropbear.init $(1)/etc/init.d/dropbear
 158         $(INSTALL_DIR) $(1)/usr/lib/opkg/info
 159         $(INSTALL_DIR) $(1)/etc/dropbear
 160         $(if $(CONFIG_DROPBEAR_ECC),touch $(1)/etc/dropbear/dropbear_ecdsa_host_key)
 161         touch $(1)/etc/dropbear/dropbear_rsa_host_key
 162 endef
 163
 164 define Package/dropbearconvert/install
 165         $(INSTALL_DIR) $(1)/usr/bin
 166         $(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearconvert $(1)/usr/bin/dropbearconvert
 167 endef
 168
 169 $(eval $(call BuildPackage,dropbear))
 170 $(eval $(call BuildPackage,dropbearconvert))