Import Maemo changes from 0.52-2maemo

Taken from source tarball
http://maemo.org/packages/source/view/fremantle_extras-devel_free_source/dropbear/0.52-2/

9 files changed, 326 insertions, 26 deletions

diff --git a/Makefile.in b/Makefile.in
index e824491..c179548 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -43,7 +43,7 @@ COMMONOBJS=dbutil.o buffer.o dbhelpers.o \
 SVROBJS=svr-kex.o svr-auth.o sshpty.o \
 		svr-authpasswd.o svr-authpubkey.o svr-authpubkeyoptions.o svr-session.o svr-service.o \
 		svr-chansession.o svr-runopts.o svr-agentfwd.o svr-main.o svr-x11fwd.o\
-		svr-tcpfwd.o svr-authpam.o
+		svr-tcpfwd.o svr-authpam.o @CRYPTLIB@
 
 CLIOBJS=cli-main.o cli-auth.o cli-authpasswd.o cli-kex.o \
 		cli-session.o cli-runopts.o cli-chansession.o \
diff --git a/debian/changelog b/debian/changelog
index f7e2ffa..231a070 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -173,6 +173,24 @@ dropbear (0.53-0.1) unstable; urgency=low
 
  -- Matt Johnston <matt@ucc.asn.au>  Thu, 24 Feb 2011 22:54:00 +0900
 
+dropbear (0.52-2) unstable; urgency=low
+
+  * Make key utils part of dropbear-server package (since it's
+  required anyway, single binary saves space), rename -common to
+  -keyutils
+  * Don't make clean between builds, just rm *.o since only
+  top-level files change
+
+ -- Matt Johnston <matt@ucc.asn.au>  Wed, 19 Nov 2008 21:54:00 +0900
+
+dropbear (0.52-1) unstable; urgency=low
+
+  * Maemo port, split into 5 packages
+  (dropbear, dropbear-server, dropbear-client, dropbear-common, dropbear-scp).
+  This avoids conflicts with openssh package.
+
+ -- Matt Johnston <matt@ucc.asn.au>  Wed, 19 Nov 2008 20:54:00 +0900
+
 dropbear (0.52-0.1) unstable; urgency=low
 
   * New upstream release.
diff --git a/debian/control b/debian/control
index e2731f6..49e490e 100644
--- a/debian/control
+++ b/debian/control
@@ -1,7 +1,7 @@
 Source: dropbear
-Section: net
+Section: user/network
 Priority: optional
-Maintainer: Gerrit Pape <pape@smarden.org>
+Maintainer: Matt Johnston <matt@ucc.asn.au>
 Build-Depends: libz-dev
 Standards-Version: 3.7.3.0
 
@@ -9,6 +9,9 @@ Package: dropbear
 Architecture: any
 Depends: ${shlibs:Depends}
 Suggests: openssh-client, runit
+Section: user/network
+Conflicts: dropbear-server, dropbear-client, dropbear-keyutils, dropbear-scp
+XB-Maemo-Display-Name: Dropbear SSH Client and Server
 Description: lightweight SSH2 server and client
  dropbear is a SSH 2 server and client designed to be small enough to
  be used in small memory environments, while still being functional and
@@ -17,4 +20,76 @@ Description: lightweight SSH2 server and client
  It implements most required features of the SSH 2 protocol, and other
  features such as X11 and authentication agent forwarding.
  .
+ This package provides Dropbear client and server as a single binary,
+ as well as key utilities and SCP.
+ .
  See http://matt.ucc.asn.au/dropbear/dropbear.html
+
+Package: dropbear-server
+Architecture: any
+Depends: ${shlibs:Depends}
+Section: user/network
+Conflicts: dropbear, dropbear-keyutils
+Provides: dropbear-keyutils
+Recommends: dropbear-scp
+XB-Maemo-Display-Name: Dropbear SSH Server
+Description: lightweight SSH2 server
+ dropbear is a SSH 2 server and client designed to be small enough to
+ be used in small memory environments, while still being functional and
+ secure enough for general use.
+ .
+ It implements most required features of the SSH 2 protocol, and other
+ features such as X11 and authentication agent forwarding.
+ .
+ This package provides only the Dropbear server.
+ .
+ See http://matt.ucc.asn.au/dropbear/dropbear.html
+
+Package: dropbear-client
+Architecture: any
+Conflicts: dropbear
+Section: user/network
+Depends: ${shlibs:Depends}
+Recommends: dropbear-scp
+Suggests: dropbear-keyutils
+XB-Maemo-Display-Name: Dropbear SSH Client
+Description: lightweight SSH2 client
+ dropbear is a SSH 2 server and client designed to be small enough to
+ be used in small memory environments, while still being functional and
+ secure enough for general use.
+ .
+ It implements most required features of the SSH 2 protocol, and other
+ features such as X11 and authentication agent forwarding.
+ .
+ This package provides only the Dropbear client.
+ .
+ See http://matt.ucc.asn.au/dropbear/dropbear.html
+
+Package: dropbear-keyutils
+Architecture: any
+Conflicts: dropbear, dropbear-server
+Section: user/network
+XB-Maemo-Display-Name: Dropbear SSH Key Utils
+Depends: ${shlibs:Depends}
+Description: lightweight SSH2, key management utilities
+ dropbear is a SSH 2 server and client designed to be small enough to
+ be used in small memory environments, while still being functional and
+ secure enough for general use.
+ .
+ This package provides dropbearkey and dropbearconvert programs,
+ for generating keys and converting to/from OpenSSH keys.
+ .
+ See http://matt.ucc.asn.au/dropbear/dropbear.html
+
+Package: dropbear-scp
+Architecture: any
+Section: user/network
+Conflicts: dropbear
+XB-Maemo-Display-Name: Dropbear SCP
+Depends: ${shlibs:Depends}
+Description: lightweight SSH2 scp
+ dropbear is a SSH 2 server and client designed to be small enough to
+ be used in small memory environments, while still being functional and
+ secure enough for general use.
+ .
+ This dropbear-scp package provides /usr/bin/scp.
diff --git a/debian/dropbear-server.conffiles b/debian/dropbear-server.conffiles
new file mode 100644
index 0000000..6919006
--- /dev/null
+++ b/debian/dropbear-server.conffiles
@@ -0,0 +1,3 @@
+/etc/init.d/dropbear
+/etc/dropbear/run
+/etc/dropbear/log/run
diff --git a/debian/dropbear-server.postinst b/debian/dropbear-server.postinst
new file mode 100644
index 0000000..2491e45
--- /dev/null
+++ b/debian/dropbear-server.postinst
@@ -0,0 +1,79 @@
+#!/bin/sh
+set -e
+
+test "$1" = 'configure' || exit 0
+
+if test ! -e /etc/dropbear/dropbear_rsa_host_key; then
+  if test -f /etc/ssh/ssh_host_rsa_key; then
+    echo "Converting existing OpenSSH RSA host key to Dropbear format."
+    /usr/lib/dropbear/dropbearconvert openssh dropbear \
+      /etc/ssh/ssh_host_rsa_key /etc/dropbear/dropbear_rsa_host_key
+  else
+    echo "Generating Dropbear RSA key. Please wait."
+    dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
+  fi
+fi
+if test ! -e /etc/dropbear/dropbear_dss_host_key; then
+  if test -f /etc/ssh/ssh_host_dsa_key; then
+    echo "Converting existing OpenSSH RSA host key to Dropbear format."
+    /usr/lib/dropbear/dropbearconvert openssh dropbear \
+      /etc/ssh/ssh_host_dsa_key /etc/dropbear/dropbear_dss_host_key
+  else
+    echo "Generating Dropbear DSS key. Please wait."
+    dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
+  fi
+fi
+if test ! -s /etc/default/dropbear; then 
+  # check whether OpenSSH seems to be installed.
+  if test -x /usr/sbin/sshd; then
+    cat <<EOT
+OpenSSH appears to be installed.  Setting /etc/default/dropbear so that
+Dropbear will not start by default.  Edit this file to change this behaviour.
+
+EOT
+    cat >>/etc/default/dropbear <<EOT
+# disabled because OpenSSH is installed
+# change to NO_START=0 to enable Dropbear
+NO_START=1
+
+EOT
+  fi
+  cat >>/etc/default/dropbear <<EOT
+# the TCP port that Dropbear listens on
+DROPBEAR_PORT=22
+
+# any additional arguments for Dropbear
+DROPBEAR_EXTRA_ARGS=
+
+# specify an optional banner file containing a message to be
+# sent to clients before they connect, such as "/etc/issue.net"
+DROPBEAR_BANNER=""
+
+# RSA hostkey file (default: /etc/dropbear/dropbear_rsa_host_key)
+#DROPBEAR_RSAKEY="/etc/dropbear/dropbear_rsa_host_key"
+
+# DSS hostkey file (default: /etc/dropbear/dropbear_dss_host_key)
+#DROPBEAR_DSSKEY="/etc/dropbear/dropbear_dss_host_key"
+
+# Receive window size - this is a tradeoff between memory and
+# network performance
+DROPBEAR_RECEIVE_WINDOW=65536
+EOT
+fi
+
+if test -x /etc/init.d/dropbear; then
+  update-rc.d dropbear defaults >/dev/null
+  if test -x /usr/sbin/invoke-rc.d; then
+    invoke-rc.d dropbear restart
+  else
+    /etc/init.d/dropbear restart
+  fi
+fi
+
+if test -n "$2" && dpkg --compare-versions "$2" lt '0.50-4' &&
+update-service --check dropbear 2>/dev/null; then
+  update-service --remove /etc/dropbear 2>/dev/null || :
+  sleep 6
+  rm -rf /var/run/dropbear /var/run/dropbear.log
+  update-service --add /etc/dropbear || :
+fi
diff --git a/debian/dropbear-server.postrm b/debian/dropbear-server.postrm
new file mode 100644
index 0000000..d09dab0
--- /dev/null
+++ b/debian/dropbear-server.postrm
@@ -0,0 +1,12 @@
+#! /bin/sh
+set -e
+
+test "$1" = 'purge' || exit 0
+if test -e /etc/dropbear; then
+  rm -f /etc/dropbear/dropbear_rsa_host_key
+  rm -f /etc/dropbear/dropbear_dss_host_key
+  rmdir --ignore-fail-on-non-empty /etc/dropbear
+fi
+update-rc.d dropbear remove >/dev/null
+rm -f /etc/default/dropbear
+rm -rf /etc/dropbear/supervise /etc/dropbear/log/supervise
diff --git a/debian/dropbear-server.prerm b/debian/dropbear-server.prerm
new file mode 100644
index 0000000..e63cdb8
--- /dev/null
+++ b/debian/dropbear-server.prerm
@@ -0,0 +1,11 @@
+#!/bin/sh
+set -e
+
+test "$1" = 'remove' || test "$1" = 'deconfigure' || exit 0
+if test -x /etc/init.d/dropbear; then
+  if test -x /usr/sbin/invoke-rc.d; then
+    invoke-rc.d dropbear stop
+  else
+    /etc/init.d/dropbear stop
+  fi
+fi
diff --git a/debian/dropbear.init b/debian/dropbear.init
index ef3ec3f..6c5f193 100644
--- a/debian/dropbear.init
+++ b/debian/dropbear.init
@@ -39,7 +39,7 @@ test -n "$DROPBEAR_RECEIVE_WINDOW" || \
 
 case "$1" in
   start)
-	test "$NO_START" = "0" || cancel 'NO_START is not set to zero.'
+	test "$NO_START" = "0" || cancel '/etc/default/dropbear NO_START is set, Dropbear will not run.'
 	echo -n "Starting $DESC: "
 	start-stop-daemon --start --quiet --pidfile /var/run/"$NAME".pid \
 	  --exec "$DAEMON" -- -d "$DROPBEAR_DSSKEY" -r "$DROPBEAR_RSAKEY" \
@@ -52,7 +52,7 @@ case "$1" in
 	echo "$NAME."
 	;;
   restart|force-reload)
-	test "$NO_START" = "0" || cancel 'NO_START is not set to zero.'
+	test "$NO_START" = "0" || cancel '/etc/default/dropbear NO_START is set, Dropbear will not run.'
 	echo -n "Restarting $DESC: "
 	start-stop-daemon --stop --quiet --oknodo --pidfile /var/run/"$NAME".pid
 	sleep 1
diff --git a/debian/rules b/debian/rules
index c6b2e85..ccde20e 100755
--- a/debian/rules
+++ b/debian/rules
@@ -20,8 +20,6 @@ ifneq (,$(findstring diet,$(DEB_BUILD_OPTIONS)))
   CC =diet -v -Os gcc -nostdinc
 endif
 
-DIR =$(shell pwd)/debian/dropbear
-
 patch: deb-checkdir patch-stamp
 patch-stamp:
 	for i in `ls -1 debian/diff/*.diff || :`; do \
@@ -36,13 +34,15 @@ config.status: patch-stamp configure
 	    --build='$(DEB_BUILD_GNU_TYPE)' --prefix=/usr \
 	    --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info \
 	    $(CONFFLAGS)
+	$(MAKE) clean
 
 build: deb-checkdir build-stamp
 build-stamp: config.status
 	$(MAKE) CC='$(CC)' LD='$(CC)'
 	touch build-stamp
 
-clean: deb-checkdir deb-checkuid
+clean: DIR=$(shell pwd)/debian/dropbear
+clean: deb-checkdir deb-checkuid 
 	test ! -r Makefile || $(MAKE) distclean
 	rm -f libtomcrypt/Makefile libtommath/Makefile
 	test ! -e patch-stamp || \
@@ -51,22 +51,117 @@ clean: deb-checkdir deb-checkuid
 	  done
 	rm -f patch-stamp build-stamp config.log config.status
 	rm -rf '$(DIR)'
+	rm -rf '$(DIR)'-client
+	rm -rf '$(DIR)'-server
+	rm -rf '$(DIR)'-keyutils
+	rm -rf '$(DIR)'-scp
 	rm -f debian/files debian/substvars debian/copyright changelog
 
-install: deb-checkdir deb-checkuid build-stamp
-	rm -rf '$(DIR)'
+install-server: DIR=$(shell pwd)/debian/dropbear-server
+install-server: deb-checkdir deb-checkuid config.status 
+	rm -f '$(DIR)'
+	rm *.o
+	$(MAKE) CC='$(CC)' LD='$(LD)' PROGRAMS="dropbear dropbearkey dropbearconvert" MULTI=1
 	install -d -m0755 '$(DIR)'/etc/dropbear
 	# programs
+	install -d -m0755 '$(DIR)'/usr/bin
 	install -d -m0755 '$(DIR)'/usr/sbin
-	install -m0755 dropbear '$(DIR)'/usr/sbin/dropbear
+	install -d -m0755 '$(DIR)'/usr/lib/dropbear
+	install -m0755 dropbearmulti \
+	  '$(DIR)'/usr/lib/dropbear/dropbearmulti
+	ln -s ../lib/dropbear/dropbearmulti '$(DIR)'/usr/bin/dropbearkey
+	ln -s ../lib/dropbear/dropbearmulti '$(DIR)'/usr/sbin/dropbear
+	ln -s dropbearmulti '$(DIR)'/usr/lib/dropbear/dropbearconvert
+	# init and run scripts
+	install -d -m0755 '$(DIR)'/etc/init.d
+	install -m0755 debian/dropbear.init '$(DIR)'/etc/init.d/dropbear
+	install -m0755 debian/service/run '$(DIR)'/etc/dropbear/run
+	install -d -m0755 '$(DIR)'/etc/dropbear/log
+	install -m0755 debian/service/log '$(DIR)'/etc/dropbear/log/run
+	ln -s /var/log/dropbear '$(DIR)'/etc/dropbear/log/main
+	install -d -m0755 '$(DIR)'/usr/share/man/man8
+	for i in dropbear.8 ; do \
+	  install -m644 $$i '$(DIR)'/usr/share/man/man8/ || exit 1; \
+	done
+	gzip -9 '$(DIR)'/usr/share/man/man8/*.8
+	# copyright, changelog
+	cat debian/copyright.in LICENSE > debian/copyright
+	test -r changelog || ln -s CHANGES changelog
+	$(STRIP) -R .comment -R .note '$(DIR)'/usr/lib/dropbear/*
+
+	install -d -m0755 '$(DIR)'/DEBIAN
+	test '$(CC)' != 'gcc' || \
+	  dpkg-shlibdeps '$(DIR)'/usr/lib/dropbear/*
+
+install-client: DIR=$(shell pwd)/debian/dropbear-client
+install-client: deb-checkdir deb-checkuid config.status 
+	rm -f '$(DIR)'
+	rm *.o
+	$(MAKE) CC='$(CC)' LD='$(LD)' PROGRAMS=dbclient dbclient
 	install -d -m0755 '$(DIR)'/usr/bin
 	install -m0755 dbclient '$(DIR)'/usr/bin/dbclient
-	install -m0755 dropbearkey '$(DIR)'/usr/bin/dropbearkey
+	install -d -m0755 '$(DIR)'/usr/share/man/man1
+	install -m644 dbclient.1 '$(DIR)'/usr/share/man/man1/
+	gzip -9 '$(DIR)'/usr/share/man/man1/*.1
+	$(STRIP) -R .comment -R .note '$(DIR)'/usr/bin/* 
+
+	install -d -m0755 '$(DIR)'/DEBIAN
+	test '$(CC)' != 'gcc' || \
+	  dpkg-shlibdeps  '$(DIR)'/usr/bin/*
+
+install-keyutils: DIR=$(shell pwd)/debian/dropbear-keyutils
+install-keyutils: deb-checkdir deb-checkuid config.status 
+	rm -f '$(DIR)'
+	rm *.o
+	$(MAKE) CC='$(CC)' LD='$(LD)' PROGRAMS="dropbearkey dropbearconvert" MULTI=1
+	install -d -m0755 '$(DIR)'/usr/bin
+	install -d -m0755 '$(DIR)'/usr/lib/dropbear
+	install -m0755 dropbearmulti \
+	  '$(DIR)'/usr/lib/dropbear/dropbearmulti
+	ln -s ../lib/dropbear/dropbearmulti '$(DIR)'/usr/bin/dropbearkey
+	ln -s dropbearmulti '$(DIR)'/usr/lib/dropbear/dropbearconvert
+	install -d -m0755 '$(DIR)'/usr/share/man/man8
+	for i in dropbearkey.8; do \
+	  install -m644 $$i '$(DIR)'/usr/share/man/man8/ || exit 1; \
+	done
+	gzip -9 '$(DIR)'/usr/share/man/man8/*.8
+	$(STRIP) -R .comment -R .note \
+	   '$(DIR)'/usr/lib/dropbear/*
+
+	install -d -m0755 '$(DIR)'/DEBIAN
+	test '$(CC)' != 'gcc' || \
+	  dpkg-shlibdeps '$(DIR)'/usr/lib/dropbear/*
+
+install-scp: DIR=$(shell pwd)/debian/dropbear-scp
+install-scp: deb-checkdir deb-checkuid config.status 
+	rm -f '$(DIR)'
+	rm *.o
+	$(MAKE) CC='$(CC)' LD='$(LD)' PROGRAMS="scp" scp 
+	install -d -m0755 '$(DIR)'/usr/bin
+	install -m0755 scp '$(DIR)'/usr/bin/scp
+	$(STRIP) -R .comment -R .note '$(DIR)'/usr/bin/*
+
+	install -d -m0755 '$(DIR)'/DEBIAN
+	test '$(CC)' != 'gcc' || \
+	  dpkg-shlibdeps '$(DIR)'/usr/bin/* 
+
+install-multi: DIR=$(shell pwd)/debian/dropbear
+install-multi: deb-checkdir deb-checkuid config.status 
+	rm -f '$(DIR)'
+	rm *.o
+	$(MAKE) CC='$(CC)' LD='$(LD)' PROGRAMS="dropbearkey dropbearconvert scp dropbear dbclient" MULTI=1
+	install -d -m0755 '$(DIR)'/etc/dropbear
+	# programs
+	install -d -m0755 '$(DIR)'/usr/bin
+	install -d -m0755 '$(DIR)'/usr/sbin
 	install -d -m0755 '$(DIR)'/usr/lib/dropbear
-	install -m0755 dropbearconvert \
-	  '$(DIR)'/usr/lib/dropbear/dropbearconvert
-	$(STRIP) -R .comment -R .note '$(DIR)'/usr/sbin/* \
-	  '$(DIR)'/usr/bin/* '$(DIR)'/usr/lib/dropbear/*
+	install -m0755 dropbearmulti \
+	  '$(DIR)'/usr/lib/dropbear/dropbearmulti
+	ln -s ../lib/dropbear/dropbearmulti '$(DIR)'/usr/bin/dropbearkey
+	ln -s ../lib/dropbear/dropbearmulti '$(DIR)'/usr/bin/dbclient
+	ln -s ../lib/dropbear/dropbearmulti '$(DIR)'/usr/bin/scp
+	ln -s ../lib/dropbear/dropbearmulti '$(DIR)'/usr/sbin/dropbear
+	ln -s dropbearmulti '$(DIR)'/usr/lib/dropbear/dropbearconvert
 	# init and run scripts
 	install -d -m0755 '$(DIR)'/etc/init.d
 	install -m0755 debian/dropbear.init '$(DIR)'/etc/init.d/dropbear
@@ -74,7 +169,6 @@ install: deb-checkdir deb-checkuid build-stamp
 	install -d -m0755 '$(DIR)'/etc/dropbear/log
 	install -m0755 debian/service/log '$(DIR)'/etc/dropbear/log/run
 	ln -s /var/log/dropbear '$(DIR)'/etc/dropbear/log/main
-	# man pages
 	install -d -m0755 '$(DIR)'/usr/share/man/man8
 	install -d -m0755 '$(DIR)'/usr/share/man/man1
 	install -m644 dropbear.8 '$(DIR)'/usr/share/man/man8/
@@ -83,18 +177,26 @@ install: deb-checkdir deb-checkuid build-stamp
 	done
 	gzip -9 '$(DIR)'/usr/share/man/man8/*.8
 	gzip -9 '$(DIR)'/usr/share/man/man1/*.1
-	# copyright, changelog
-	cat debian/copyright.in LICENSE >debian/copyright
-	test -r changelog || ln -s CHANGES changelog
+	$(STRIP) -R .comment -R .note '$(DIR)'/usr/lib/dropbear/*
 
+	install -d -m0755 '$(DIR)'/DEBIAN
+	test '$(CC)' != 'gcc' || \
+	  dpkg-shlibdeps '$(DIR)'/usr/lib/dropbear/*
+
+install: install-client install-server install-keyutils install-multi install-scp
 binary-indep:
 
-binary-arch: install dropbear.deb
-	test '$(CC)' != 'gcc' || \
-	  dpkg-shlibdeps '$(DIR)'/usr/sbin/* '$(DIR)'/usr/bin/* \
-	    '$(DIR)'/usr/lib/dropbear/*
-	dpkg-gencontrol -isp -pdropbear -P'$(DIR)'
-	dpkg -b '$(DIR)' ..
+binary-arch: install dropbear.deb dropbear-server.deb dropbear-keyutils.deb dropbear-scp.deb dropbear-client.deb
+	dpkg-gencontrol -isp -pdropbear -P'$(shell pwd)/debian'/dropbear
+	dpkg-gencontrol -isp -pdropbear-server -P'$(shell pwd)/debian'/dropbear-server
+	dpkg-gencontrol -isp -pdropbear-client -P'$(shell pwd)/debian'/dropbear-client
+	dpkg-gencontrol -isp -pdropbear-keyutils -P'$(shell pwd)/debian'/dropbear-keyutils
+	dpkg-gencontrol -isp -pdropbear-scp -P'$(shell pwd)/debian'/dropbear-scp
+	dpkg -b '$(shell pwd)/debian'/dropbear ..
+	dpkg -b '$(shell pwd)/debian'/dropbear-server ..
+	dpkg -b '$(shell pwd)/debian'/dropbear-keyutils ..
+	dpkg -b '$(shell pwd)/debian'/dropbear-scp ..
+	dpkg -b '$(shell pwd)/debian'/dropbear-client ..
 
 binary: binary-arch binary-indep