2 # Copyright (C) 2006-2020 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
8 include $(TOPDIR
)/rules.mk
14 PKG_SOURCE
:=$(PKG_NAME
)-$(PKG_VERSION
).
tar.bz2
16 http
://matt.ucc.asn.au
/dropbear
/releases
/ \
17 https
://dropbear.nl
/mirror
/releases
/
18 PKG_HASH
:=48235d10b37775dbda59341ac0c4b239b82ad6318c31568b985730c788aac53b
21 PKG_LICENSE_FILES
:=LICENSE libtomcrypt
/LICENSE libtommath
/LICENSE
22 PKG_CPE_ID
:=cpe
:/a
:matt_johnston
:dropbear_ssh_server
25 PKG_ASLR_PIE_REGULAR
:=1
30 PKG_CONFIG_DEPENDS
:= \
31 CONFIG_TARGET_INIT_PATH CONFIG_DROPBEAR_ECC CONFIG_DROPBEAR_ECC_FULL \
32 CONFIG_DROPBEAR_CURVE25519 CONFIG_DROPBEAR_ZLIB \
33 CONFIG_DROPBEAR_ED25519 CONFIG_DROPBEAR_CHACHA20POLY1305 \
34 CONFIG_DROPBEAR_UTMP CONFIG_DROPBEAR_PUTUTLINE \
35 CONFIG_DROPBEAR_DBCLIENT CONFIG_DROPBEAR_SCP
37 include $(INCLUDE_DIR
)/package.mk
40 STAMP_CONFIGURED
:=$(strip $(STAMP_CONFIGURED
))_
$(shell echo
$(CONFIG_TARGET_INIT_PATH
) | mkhash md5
)
43 define Package
/dropbear
/Default
44 URL
:=http
://matt.ucc.asn.au
/dropbear
/
47 define Package
/dropbear
/config
48 source
"$(SOURCE)/Config.in"
51 define Package
/dropbear
52 $(call Package
/dropbear
/Default
)
55 TITLE
:=Small SSH2 client
/server
56 DEPENDS
:= +DROPBEAR_ZLIB
:zlib
58 $(if
$(CONFIG_DROPBEAR_SCP
),ALTERNATIVES
+= \
59 100:/usr
/bin
/scp
:/usr
/sbin
/dropbear
,)
60 $(if
$(CONFIG_DROPBEAR_DBCLIENT
),ALTERNATIVES
+= \
61 100:/usr
/bin
/ssh
:/usr
/sbin
/dropbear
,)
65 define Package
/dropbear
/description
66 A small SSH2 server
/client designed for small memory environments.
69 define Package
/dropbear
/conffiles
70 $(if
$(CONFIG_DROPBEAR_ED25519
),/etc
/dropbear
/dropbear_ed25519_host_key
)
71 $(if
$(CONFIG_DROPBEAR_ECC
),/etc
/dropbear
/dropbear_ecdsa_host_key
)
72 /etc
/dropbear
/dropbear_rsa_host_key
76 define Package
/dropbearconvert
77 $(call Package
/dropbear
/Default
)
80 TITLE
:=Utility for converting SSH keys
81 DEPENDS
:= +DROPBEAR_ZLIB
:zlib
90 $(if
$(CONFIG_DROPBEAR_UTMP
),,--disable-utmp
) \
94 $(if
$(CONFIG_DROPBEAR_PUTUTLINE
),,--disable-pututline
) \
95 --disable-pututxline \
96 $(if
$(CONFIG_DROPBEAR_ZLIB
),,--disable-zlib
) \
97 --enable-bundled-libtom
99 TARGET_CFLAGS
+= -DARGTYPE
=3 -ffunction-sections
-fdata-sections
-flto
100 TARGET_LDFLAGS
+= -Wl
,--gc-sections
-flto
=jobserver
102 define Build
/Configure
103 : > $(PKG_BUILD_DIR
)/localoptions.h
105 $(Build
/Configure
/Default
)
107 echo
'#define DEFAULT_PATH "$(TARGET_INIT_PATH)"' >> \
108 $(PKG_BUILD_DIR
)/localoptions.h
110 echo
'#define DROPBEAR_CURVE25519 $(if $(CONFIG_DROPBEAR_CURVE25519),1,0)' >> \
111 $(PKG_BUILD_DIR
)/localoptions.h
113 for OPTION in DROPBEAR_ECDSA DROPBEAR_ECDH
; do \
114 echo
"#define $$$$OPTION $(if $(CONFIG_DROPBEAR_ECC),1,0)" >> \
115 $(PKG_BUILD_DIR
)/localoptions.h
; \
118 echo
'#define DROPBEAR_ED25519 $(if $(CONFIG_DROPBEAR_ED25519),1,0)' >> \
119 $(PKG_BUILD_DIR
)/localoptions.h
121 echo
'#define DROPBEAR_CHACHA20POLY1305 $(if $(CONFIG_DROPBEAR_CHACHA20POLY1305),1,0)' >> \
122 $(PKG_BUILD_DIR
)/localoptions.h
124 # remove protocol idented software version number
125 $(ESED
) 's,^(#define LOCAL_IDENT) .*$$$$,\1 "SSH-2.0-dropbear",g' \
126 $(PKG_BUILD_DIR
)/sysoptions.h
128 # disable legacy/unsafe methods and unused functionality
129 for OPTION in INETD_MODE DROPBEAR_CLI_NETCAT DROPBEAR_DSS DO_MOTD
; do \
130 echo
"#define $$$$OPTION 0" >> \
131 $(PKG_BUILD_DIR
)/localoptions.h
; \
134 # enable nistp384 and nistp521 only if full ECC support was requested
135 for OPTION in DROPBEAR_ECC_384 DROPBEAR_ECC_521
; do \
136 $(ESED
) 's,^(#define '$$$$OPTION') .*$$$$,\1 $(if $(CONFIG_DROPBEAR_ECC_FULL),1,0),g' \
137 $(PKG_BUILD_DIR
)/sysoptions.h
; \
140 # Enforce rebuild of svr-chansession.c
141 rm -f
$(PKG_BUILD_DIR
)/svr-chansession.o
143 # Rebuild them on config change
144 +$(MAKE
) -C
$(PKG_BUILD_DIR
)/libtomcrypt
clean
145 +$(MAKE
) -C
$(PKG_BUILD_DIR
)/libtommath
clean
149 +$(MAKE
) $(PKG_JOBS
) -C
$(PKG_BUILD_DIR
) \
150 $(TARGET_CONFIGURE_OPTS
) \
151 PROGRAMS
="dropbear $(if $(CONFIG_DROPBEAR_DBCLIENT),dbclient,) dropbearkey $(if $(CONFIG_DROPBEAR_SCP),scp,)" \
152 MULTI
=1 SCPPROGRESS
=1
153 +$(MAKE
) $(PKG_JOBS
) -C
$(PKG_BUILD_DIR
) \
154 $(TARGET_CONFIGURE_OPTS
) \
155 PROGRAMS
="dropbearconvert"
158 define Package
/dropbear
/install
159 $(INSTALL_DIR
) $(1)/usr
/sbin
160 $(INSTALL_BIN
) $(PKG_BUILD_DIR
)/dropbearmulti
$(1)/usr
/sbin
/dropbear
161 $(INSTALL_DIR
) $(1)/usr
/bin
162 $(if
$(CONFIG_DROPBEAR_DBCLIENT
),$(LN
) ..
/sbin
/dropbear
$(1)/usr
/bin
/dbclient
,)
163 $(LN
) ..
/sbin
/dropbear
$(1)/usr
/bin
/dropbearkey
164 $(INSTALL_DIR
) $(1)/etc
/config
165 $(INSTALL_CONF
) .
/files
/dropbear.config
$(1)/etc
/config
/dropbear
166 $(INSTALL_DIR
) $(1)/etc
/init.d
167 $(INSTALL_BIN
) .
/files
/dropbear.init
$(1)/etc
/init.d
/dropbear
168 $(INSTALL_DIR
) $(1)/usr
/lib
/opkg
/info
169 $(INSTALL_DIR
) $(1)/etc
/dropbear
170 $(INSTALL_DIR
) $(1)/lib
/preinit
171 $(INSTALL_DATA
) .
/files
/dropbear.failsafe
$(1)/lib
/preinit
/99_10_failsafe_dropbear
172 $(if
$(CONFIG_DROPBEAR_ED25519
),touch
$(1)/etc
/dropbear
/dropbear_ed25519_host_key
)
173 $(if
$(CONFIG_DROPBEAR_ECC
),touch
$(1)/etc
/dropbear
/dropbear_ecdsa_host_key
)
174 touch
$(1)/etc
/dropbear
/dropbear_rsa_host_key
177 define Package
/dropbearconvert
/install
178 $(INSTALL_DIR
) $(1)/usr
/bin
179 $(INSTALL_BIN
) $(PKG_BUILD_DIR
)/dropbearconvert
$(1)/usr
/bin
/dropbearconvert
182 $(eval
$(call BuildPackage
,dropbear
))
183 $(eval
$(call BuildPackage
,dropbearconvert
))