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 https
://matt.ucc.asn.au
/dropbear
/releases
/ \
17 https
://dropbear.nl
/mirror
/releases
/
18 PKG_HASH
:=bc5a121ffbc94b5171ad5ebe01be42746d50aa797c9549a4639894a16749443b
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
26 PKG_BUILD_FLAGS
:=no-mips16 gc-sections lto
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 CONFIG_DROPBEAR_ASKPASS \
36 CONFIG_DROPBEAR_DBCLIENT_AGENTFORWARD CONFIG_DROPBEAR_AGENTFORWARD \
37 CONFIG_DROPBEAR_MODERN_ONLY
39 include $(INCLUDE_DIR
)/package.mk
42 STAMP_CONFIGURED
:=$(strip $(STAMP_CONFIGURED
))_
$(shell echo
$(CONFIG_TARGET_INIT_PATH
) |
$(MKHASH
) md5
)
45 define Package
/dropbear
/Default
46 URL
:=https
://matt.ucc.asn.au
/dropbear
/
49 define Package
/dropbear
/config
50 source
"$(SOURCE)/Config.in"
53 define Package
/dropbear
54 $(call Package
/dropbear
/Default
)
57 TITLE
:=Small SSH2 client
/server
58 DEPENDS
:= +DROPBEAR_ZLIB
:zlib
60 $(if
$(CONFIG_DROPBEAR_SCP
),ALTERNATIVES
+= \
61 100:/usr
/bin
/scp
:/usr
/sbin
/dropbear
,)
62 $(if
$(CONFIG_DROPBEAR_DBCLIENT
),ALTERNATIVES
+= \
63 100:/usr
/bin
/ssh
:/usr
/sbin
/dropbear
,)
67 define Package
/dropbear
/description
68 A small SSH2 server
/client designed for small memory environments.
71 define Package
/dropbear
/conffiles
72 $(if
$(CONFIG_DROPBEAR_ED25519
),/etc
/dropbear
/dropbear_ed25519_host_key
)
73 $(if
$(CONFIG_DROPBEAR_ECC
),/etc
/dropbear
/dropbear_ecdsa_host_key
)
74 /etc
/dropbear
/dropbear_rsa_host_key
78 define Package
/dropbearconvert
79 $(call Package
/dropbear
/Default
)
82 TITLE
:=Utility for converting SSH keys
83 DEPENDS
:= +DROPBEAR_ZLIB
:zlib
92 $(if
$(CONFIG_DROPBEAR_UTMP
),,--disable-utmp
) \
96 $(if
$(CONFIG_DROPBEAR_PUTUTLINE
),,--disable-pututline
) \
97 --disable-pututxline \
98 $(if
$(CONFIG_DROPBEAR_ZLIB
),,--disable-zlib
) \
99 --enable-bundled-libtom
101 ##############################################################################
103 # option,value - add option to localoptions.h
104 # !!option,value - replace option in sysoptions.h
106 ##############################################################################
108 # adjust allowed shell list (if getusershell(3) is missing):
109 # - COMPAT_USER_SHELLS
110 # remove protocol idented software version number:
112 # disable legacy/unsafe methods and unused functionality:
113 # - DROPBEAR_CLI_NETCAT
116 # - DROPBEAR_DH_GROUP14_SHA1
117 # - DROPBEAR_SHA1_HMAC
119 !!LOCAL_IDENT
,"SSH-2.0-dropbear" \
120 COMPAT_USER_SHELLS
,"/bin/ash","/bin/sh" \
121 DEFAULT_PATH
,"$(TARGET_INIT_PATH)" \
122 DEFAULT_ROOT_PATH
,"$(TARGET_INIT_PATH)" \
124 DROPBEAR_CLI_NETCAT
,0 \
126 DROPBEAR_DH_GROUP14_SHA1
,0 \
127 DROPBEAR_SHA1_HMAC
,0 \
130 ##############################################################################
132 # option,config,enabled,disabled = add option to localoptions.h
133 # !!option,config,enabled,disabled = replace option in sysoptions.h
135 # option := (config) ? enabled : disabled
137 ##############################################################################
140 !!DROPBEAR_ECC_384
,CONFIG_DROPBEAR_ECC_FULL
,1,0 \
141 !!DROPBEAR_ECC_521
,CONFIG_DROPBEAR_ECC_FULL
,1,0 \
142 DROPBEAR_CURVE25519
,CONFIG_DROPBEAR_CURVE25519
,1,0 \
143 DROPBEAR_CHACHA20POLY1305
,CONFIG_DROPBEAR_CHACHA20POLY1305
,1,0 \
144 DROPBEAR_ED25519
,CONFIG_DROPBEAR_ED25519
,1,0 \
145 DROPBEAR_SK_ED25519
,CONFIG_DROPBEAR_ED25519
,1,0 \
146 DROPBEAR_ECDSA
,CONFIG_DROPBEAR_ECC
,1,0 \
147 DROPBEAR_SK_ECDSA
,CONFIG_DROPBEAR_ECC
,1,0 \
148 DROPBEAR_ECDH
,CONFIG_DROPBEAR_ECC
,1,0 \
149 DROPBEAR_CLI_ASKPASS_HELPER
,CONFIG_DROPBEAR_ASKPASS
,1,0 \
150 DROPBEAR_CLI_AGENTFWD
,CONFIG_DROPBEAR_DBCLIENT_AGENTFORWARD
,1,0 \
151 DROPBEAR_SVR_AGENTFWD
,CONFIG_DROPBEAR_AGENTFORWARD
,1,0 \
152 DROPBEAR_AES128
,CONFIG_DROPBEAR_MODERN_ONLY
,0,1 \
153 DROPBEAR_AES256
,CONFIG_DROPBEAR_MODERN_ONLY
,0,1 \
154 DROPBEAR_ENABLE_CTR_MODE
,CONFIG_DROPBEAR_MODERN_ONLY
,0,1 \
155 DROPBEAR_RSA
,CONFIG_DROPBEAR_MODERN_ONLY
,0,1 \
156 DROPBEAR_RSA_SHA1
,CONFIG_DROPBEAR_MODERN_ONLY
,0,1 \
159 TARGET_CFLAGS
+= -DARGTYPE
=3
161 xsedx
:=$(shell printf
'\027')
163 db_opt_add
=echo
'\#define $(1) $(2)' >> $(PKG_BUILD_DIR
)/localoptions.h
164 db_opt_replace
=$(ESED
) '/^\#define $(1) .*$$$$/{h;:a;$$$$!n;/^\#.+$$$$/bb;/^$$$$/bb;H;ba;:b;x;s$(xsedx)^.+$$$$$(xsedx)\#define $(1) $(2)$(xsedx)p;x};p' -n
$(PKG_BUILD_DIR
)/sysoptions.h
166 define Build
/Configure
/dropbear_headers
167 $(strip $(foreach s
,$(DB_OPT_COMMON
), \
168 $(if
$(filter !!%,$(word 1,$(subst $(comma
),$(space
),$(s
)))), \
169 $(call db_opt_replace
,$(patsubst !!%,%,$(word 1,$(subst $(comma
),$(space
),$(s
)))),$(subst $(space
),$(comma
),$(wordlist
2,$(words $(subst $(comma
),$(space
),$(s
))),$(subst $(comma
),$(space
),$(s
))))), \
170 $(call db_opt_add
,$(word 1,$(subst $(comma
),$(space
),$(s
))),$(subst $(space
),$(comma
),$(wordlist
2,$(words $(subst $(comma
),$(space
),$(s
))),$(subst $(comma
),$(space
),$(s
))))) \
174 $(strip $(foreach s
,$(DB_OPT_CONFIG
), \
175 $(if
$(filter !!%,$(word 1,$(subst $(comma
),$(space
),$(s
)))), \
176 $(call db_opt_replace
,$(patsubst !!%,%,$(word 1,$(subst $(comma
),$(space
),$(s
)))),$(if
$($(word 2,$(subst $(comma
),$(space
),$(s
)))),$(word 3,$(subst $(comma
),$(space
),$(s
))),$(word 4,$(subst $(comma
),$(space
),$(s
))))), \
177 $(call db_opt_add
,$(word 1,$(subst $(comma
),$(space
),$(s
))),$(if
$($(word 2,$(subst $(comma
),$(space
),$(s
)))),$(word 3,$(subst $(comma
),$(space
),$(s
))),$(word 4,$(subst $(comma
),$(space
),$(s
))))) \
182 define Build
/Configure
/dropbear_objects
183 grep
-ERZl
-e
'($(subst $(space),|,$(strip $(sort $(patsubst !!%,%,$(foreach s,$(DB_OPT_COMMON) $(DB_OPT_CONFIG),$(word 1,$(subst $(comma),$(space),$(s)))))))))' \
184 $(PKG_BUILD_DIR
)/ | sed
-zE
's/^(.+)\.[^.]+$$$$/\1.o/' |
sort -uV | xargs
-0 -r
rm -fv ||
:
187 define Build
/Configure
188 rm -f
$(PKG_BUILD_DIR
)/localoptions.h
189 $(Build
/Configure
/Default
)
191 : > $(PKG_BUILD_DIR
)/localoptions.h
192 $(Build
/Configure
/dropbear_headers
)
194 # Enforce rebuild of files depending on configured options
195 $(Build
/Configure
/dropbear_objects
)
197 # Rebuild them on config change
198 +$(MAKE
) -C
$(PKG_BUILD_DIR
)/libtomcrypt
clean
199 +$(MAKE
) -C
$(PKG_BUILD_DIR
)/libtommath
clean
203 +$(MAKE
) $(PKG_JOBS
) -C
$(PKG_BUILD_DIR
) \
204 $(TARGET_CONFIGURE_OPTS
) \
206 PROGRAMS
="dropbear $(if $(CONFIG_DROPBEAR_DBCLIENT),dbclient,) dropbearkey $(if $(CONFIG_DROPBEAR_SCP),scp,)" \
207 MULTI
=1 SCPPROGRESS
=1
208 +$(MAKE
) $(PKG_JOBS
) -C
$(PKG_BUILD_DIR
) \
209 $(TARGET_CONFIGURE_OPTS
) \
211 PROGRAMS
="dropbearconvert"
214 define Package
/dropbear
/install
215 $(INSTALL_DIR
) $(1)/usr
/sbin
216 $(INSTALL_BIN
) $(PKG_BUILD_DIR
)/dropbearmulti
$(1)/usr
/sbin
/dropbear
217 $(INSTALL_DIR
) $(1)/usr
/bin
218 $(if
$(CONFIG_DROPBEAR_DBCLIENT
),$(LN
) ..
/sbin
/dropbear
$(1)/usr
/bin
/dbclient
,)
219 $(LN
) ..
/sbin
/dropbear
$(1)/usr
/bin
/dropbearkey
220 $(INSTALL_DIR
) $(1)/etc
/config
221 $(INSTALL_CONF
) .
/files
/dropbear.config
$(1)/etc
/config
/dropbear
222 $(INSTALL_DIR
) $(1)/etc
/init.d
223 $(INSTALL_BIN
) .
/files
/dropbear.init
$(1)/etc
/init.d
/dropbear
224 $(INSTALL_DIR
) $(1)/usr
/lib
/opkg
/info
225 $(INSTALL_DIR
) $(1)/etc
/dropbear
226 $(INSTALL_DIR
) $(1)/lib
/preinit
227 $(INSTALL_DATA
) .
/files
/dropbear.failsafe
$(1)/lib
/preinit
/99_10_failsafe_dropbear
228 $(if
$(CONFIG_DROPBEAR_ED25519
),touch
$(1)/etc
/dropbear
/dropbear_ed25519_host_key
)
229 $(if
$(CONFIG_DROPBEAR_ECC
),touch
$(1)/etc
/dropbear
/dropbear_ecdsa_host_key
)
230 touch
$(1)/etc
/dropbear
/dropbear_rsa_host_key
233 define Package
/dropbearconvert
/install
234 $(INSTALL_DIR
) $(1)/usr
/bin
235 $(INSTALL_BIN
) $(PKG_BUILD_DIR
)/dropbearconvert
$(1)/usr
/bin
/dropbearconvert
238 $(eval
$(call BuildPackage
,dropbear
))
239 $(eval
$(call BuildPackage
,dropbearconvert
))