package/network/services/dropbear/Makefile

   1 #
   2 # Copyright (C) 2006-2018 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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=dropbear
  11 PKG_VERSION:=2018.76
  12 PKG_RELEASE:=1
  13
  14 PKG_SOURCE:=$(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:=f2fb9167eca8cf93456a5fc1d4faf709902a3ab70dd44e352f3acbc3ffdaea65
  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 \
  30         CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \
  31         CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE
  32
  33 include $(INCLUDE_DIR)/package.mk
  34
  35 ifneq ($(DUMP),1)
  36   STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell echo $(CONFIG_TARGET_INIT_PATH) | mkhash md5)
  37 endif
  38
  39 define Package/dropbear/Default
  40   URL:=http://matt.ucc.asn.au/dropbear/
  41 endef
  42
  43 define Package/dropbear/config
  44         source "$(SOURCE)/Config.in"
  45 endef
  46
  47 define Package/dropbear
  48   $(call Package/dropbear/Default)
  49   SECTION:=net
  50   CATEGORY:=Base system
  51   TITLE:=Small SSH2 client/server
  52   DEPENDS:= +DROPBEAR_ZLIB:zlib
  53   ALTERNATIVES:=\
  54           100:/usr/bin/ssh:/usr/sbin/dropbear \
  55           100:/usr/bin/scp:/usr/sbin/dropbear \
  56
  57 endef
  58
  59 define Package/dropbear/description
  60  A small SSH2 server/client designed for small memory environments.
  61 endef
  62
  63 define Package/dropbear/conffiles
  64 $(if $(CONFIG_DROPBEAR_ECC),/etc/dropbear/dropbear_ecdsa_host_key)
  65 /etc/dropbear/dropbear_rsa_host_key
  66 /etc/config/dropbear
  67 endef
  68
  69 define Package/dropbearconvert
  70   $(call Package/dropbear/Default)
  71   SECTION:=utils
  72   CATEGORY:=Utilities
  73   TITLE:=Utility for converting SSH keys
  74 endef
  75
  76 CONFIGURE_ARGS += \
  77         --disable-pam \
  78         --enable-openpty \
  79         --enable-syslog \
  80         --disable-lastlog \
  81         --disable-utmpx \
  82         $(if $(CONFIG_DROPBEAR_UTMP),,--disable-utmp) \
  83         --disable-wtmp \
  84         --disable-wtmpx \
  85         --disable-loginfunc \
  86         $(if $(CONFIG_DROPBEAR_PUTUTLINE),,--disable-pututline) \
  87         --disable-pututxline \
  88         $(if $(CONFIG_DROPBEAR_ZLIB),,--disable-zlib) \
  89         --enable-bundled-libtom
  90
  91 TARGET_CFLAGS += -DARGTYPE=3 -ffunction-sections -fdata-sections -flto
  92 TARGET_LDFLAGS += -Wl,--gc-sections -flto=jobserver
  93
  94 define Build/Configure
  95         : > $(PKG_BUILD_DIR)/localoptions.h
  96
  97         $(Build/Configure/Default)
  98
  99         echo '#define DEFAULT_PATH "$(TARGET_INIT_PATH)"' >> \
 100                 $(PKG_BUILD_DIR)/localoptions.h
 101
 102         echo '#define DROPBEAR_CURVE25519 $(if $(CONFIG_DROPBEAR_CURVE25519),1,0)' >> \
 103                 $(PKG_BUILD_DIR)/localoptions.h
 104
 105         for OPTION in DROPBEAR_ECDSA DROPBEAR_ECDH; do \
 106                 echo "#define $$$$OPTION $(if $(CONFIG_DROPBEAR_ECC),1,0)" >> \
 107                         $(PKG_BUILD_DIR)/localoptions.h; \
 108         done
 109
 110         # remove protocol idented software version number
 111         $(ESED) 's,^(#define LOCAL_IDENT) .*$$$$,\1 "SSH-2.0-dropbear",g' \
 112                 $(PKG_BUILD_DIR)/sysoptions.h
 113
 114         # disable legacy/unsafe methods and unused functionality
 115         for OPTION in INETD_MODE DROPBEAR_CLI_NETCAT \
 116         DROPBEAR_3DES DROPBEAR_DSS DROPBEAR_ENABLE_CBC_MODE \
 117         DROPBEAR_SHA1_96_HMAC DROPBEAR_USE_PASSWORD_ENV; do \
 118                 echo "#define $$$$OPTION 0" >> \
 119                         $(PKG_BUILD_DIR)/localoptions.h; \
 120         done
 121
 122         # Enforce rebuild of svr-chansession.c
 123         rm -f $(PKG_BUILD_DIR)/svr-chansession.o
 124 endef
 125
 126 define Build/Compile
 127         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 128                 $(TARGET_CONFIGURE_OPTS) \
 129                 PROGRAMS="dropbear dbclient dropbearkey scp" \
 130                 MULTI=1 SCPPROGRESS=1
 131         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 132                 $(TARGET_CONFIGURE_OPTS) \
 133                 PROGRAMS="dropbearconvert"
 134 endef
 135
 136 define Package/dropbear/install
 137         $(INSTALL_DIR) $(1)/usr/sbin
 138         $(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearmulti $(1)/usr/sbin/dropbear
 139         $(INSTALL_DIR) $(1)/usr/bin
 140         $(LN) ../sbin/dropbear $(1)/usr/bin/dbclient
 141         $(LN) ../sbin/dropbear $(1)/usr/bin/dropbearkey
 142         $(INSTALL_DIR) $(1)/etc/config
 143         $(INSTALL_CONF) ./files/dropbear.config $(1)/etc/config/dropbear
 144         $(INSTALL_DIR) $(1)/etc/init.d
 145         $(INSTALL_BIN) ./files/dropbear.init $(1)/etc/init.d/dropbear
 146         $(INSTALL_DIR) $(1)/usr/lib/opkg/info
 147         $(INSTALL_DIR) $(1)/etc/dropbear
 148         $(if $(CONFIG_DROPBEAR_ECC),touch $(1)/etc/dropbear/dropbear_ecdsa_host_key)
 149         touch $(1)/etc/dropbear/dropbear_rsa_host_key
 150 endef
 151
 152 define Package/dropbearconvert/install
 153         $(INSTALL_DIR) $(1)/usr/bin
 154         $(INSTALL_BIN) $(PKG_BUILD_DIR)/dropbearconvert $(1)/usr/bin/dropbearconvert
 155 endef
 156
 157 $(eval $(call BuildPackage,dropbear))
 158 $(eval $(call BuildPackage,dropbearconvert))