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-rw-r--r--package/dropbear/Config.in10
-rw-r--r--package/dropbear/Makefile80
-rw-r--r--package/dropbear/dropbear.control9
-rwxr-xr-xpackage/dropbear/files/S50dropbear64
-rw-r--r--package/dropbear/patches/change-user.patch15
-rw-r--r--package/dropbear/patches/use-dev-urandom.patch12
6 files changed, 190 insertions, 0 deletions
diff --git a/package/dropbear/Config.in b/package/dropbear/Config.in
new file mode 100644
index 0000000000..b82464586d
--- /dev/null
+++ b/package/dropbear/Config.in
@@ -0,0 +1,10 @@
+config BR2_PACKAGE_DROPBEAR
+ tristate "SSH Server/Client"
+ default y
+ select BR2_PACKAGE_ZLIB
+ help
+ dropbear
+
+ A small SSH 2 server/client designed for small memory environments.
+
+ http://matt.ucc.asn.au/dropbear/
diff --git a/package/dropbear/Makefile b/package/dropbear/Makefile
new file mode 100644
index 0000000000..eec889deaf
--- /dev/null
+++ b/package/dropbear/Makefile
@@ -0,0 +1,80 @@
+#############################################################
+#
+# dropbear
+#
+#############################################################
+include $(TOPDIR)/rules.mk
+
+DROPBEAR_VERSION:=0.44
+DROPBEAR_SOURCE:=dropbear-$(DROPBEAR_VERSION).tar.bz2
+DROPBEAR_SITE:=http://matt.ucc.asn.au/dropbear/releases/
+DROPBEAR_DIR:=$(BUILD_DIR)/dropbear-$(DROPBEAR_VERSION)
+DROPBEAR_CAT:=bzcat
+DROPBEAR_BINARY:=dropbearmulti
+DROPBEAR_TARGET_BINARY:=usr/sbin/dropbear
+DROPBEAR_IPK:=dropbear_$(DROPBEAR_VERSION)-1_$(ARCH).ipk
+DROPBEAR_IPK_DIR:=$(DROPBEAR_DIR)/ipkg
+
+$(DL_DIR)/$(DROPBEAR_SOURCE):
+ $(WGET) -P $(DL_DIR) $(DROPBEAR_SITE)/$(DROPBEAR_SOURCE)
+
+$(DROPBEAR_DIR)/.patched: $(DL_DIR)/$(DROPBEAR_SOURCE)
+ $(DROPBEAR_CAT) $(DL_DIR)/$(DROPBEAR_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+ $(PATCH) $(DROPBEAR_DIR) ./patches \*.patch
+ $(SED) 's,^/\* #define DROPBEAR_MULTI.*,#define DROPBEAR_MULTI,g' $(DROPBEAR_DIR)/options.h
+ touch $(DROPBEAR_DIR)/.patched
+
+$(DROPBEAR_DIR)/.configured: $(DROPBEAR_DIR)/.patched
+ (cd $(DROPBEAR_DIR); rm -rf config.cache; \
+ autoconf; \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS="$(TARGET_CFLAGS)" \
+ ./configure \
+ --target=$(GNU_TARGET_NAME) \
+ --host=$(GNU_TARGET_NAME) \
+ --build=$(GNU_HOST_NAME) \
+ --prefix=/usr \
+ --exec-prefix=/usr \
+ --bindir=/usr/bin \
+ --sbindir=/usr/sbin \
+ --libexecdir=/usr/lib \
+ --sysconfdir=/etc \
+ --datadir=/usr/share \
+ --localstatedir=/var \
+ --mandir=/usr/man \
+ --infodir=/usr/info \
+ $(DISABLE_NLS) \
+ --with-shared \
+ );
+ touch $(DROPBEAR_DIR)/.configured
+
+$(DROPBEAR_DIR)/$(DROPBEAR_BINARY): $(DROPBEAR_DIR)/.configured
+ $(MAKE) $(TARGET_CONFIGURE_OPTS) LD=$(TARGET_CC) \
+ PROGRAMS="dropbear dbclient dropbearkey dropbearconvert scp" \
+ MULTI=1 SCPPROGRESS=1 -C $(DROPBEAR_DIR)
+
+$(PACKAGE_DIR)/$(DROPBEAR_IPK): $(DROPBEAR_DIR)/$(DROPBEAR_BINARY)
+ $(SCRIPT_DIR)/make-ipkg-dir.sh $(DROPBEAR_IPK_DIR) dropbear.control $(DROPBEAR_VERSION)-1 $(ARCH)
+ mkdir -p $(DROPBEAR_IPK_DIR)/usr/bin
+ mkdir -p $(DROPBEAR_IPK_DIR)/usr/sbin
+ install -m 755 $(DROPBEAR_DIR)/$(DROPBEAR_BINARY) \
+ $(DROPBEAR_IPK_DIR)/$(DROPBEAR_TARGET_BINARY)
+ $(STRIP) $(DROPBEAR_IPK_DIR)/usr/sbin/dropbear
+ ln -sf ../sbin/dropbear $(DROPBEAR_IPK_DIR)/usr/bin/scp
+ ln -sf ../sbin/dropbear $(DROPBEAR_IPK_DIR)/usr/bin/ssh
+ ln -sf ../sbin/dropbear $(DROPBEAR_IPK_DIR)/usr/bin/dropbearkey
+ ln -sf ../sbin/dropbear $(DROPBEAR_IPK_DIR)/usr/bin/dropbearconvert
+ mkdir -p $(DROPBEAR_IPK_DIR)/etc/init.d
+ cp ./files/S50dropbear $(DROPBEAR_IPK_DIR)/etc/init.d/
+ chmod a+x $(DROPBEAR_IPK_DIR)/etc/init.d/S50dropbear
+ $(IPKG_BUILD) $(DROPBEAR_IPK_DIR) $(PACKAGE_DIR)
+
+source: $(DL_DIR)/$(DROPBEAR_SOURCE)
+prepare: $(DROPBEAR_DIR)/.patched
+compile: $(PACKAGE_DIR)/$(DROPBEAR_IPK)
+install: compile
+ $(IPKG) install $(PACKAGE_DIR)/$(DROPBEAR_IPK)
+clean:
+ rm -rf $(DROPBEAR_DIR)
+ rm -f $(PACKAGE_DIR)/$(DROPBEAR_IPK)
+
diff --git a/package/dropbear/dropbear.control b/package/dropbear/dropbear.control
new file mode 100644
index 0000000000..e30f02ac5c
--- /dev/null
+++ b/package/dropbear/dropbear.control
@@ -0,0 +1,9 @@
+Package: dropbear
+Priority: optional
+Depends: zlib
+Section: net
+Version: 0.44-1
+Architecture: mipsel
+Maintainer: Felix Fietkau <nbd@vd-s.ath.cx>
+Source: buildroot internal
+Description: a small SSH 2 server/client designed for small memory environments.
diff --git a/package/dropbear/files/S50dropbear b/package/dropbear/files/S50dropbear
new file mode 100755
index 0000000000..c7ae0af6ba
--- /dev/null
+++ b/package/dropbear/files/S50dropbear
@@ -0,0 +1,64 @@
+#!/bin/sh
+#
+# Starts dropbear sshd.
+#
+
+# Make sure the dropbearkey progam exists
+[ -f /usr/bin/dropbearkey ] || exit 0
+
+# Check for the Dropbear RSA key
+if [ ! -f /etc/dropbear/dropbear_rsa_host_key ] ; then
+ (
+ echo Generating RSA Key...
+ mkdir -p /etc/dropbear
+ /usr/bin/dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
+ [ -f /etc/dropbear/dropbear_rsa_host_key ] && exec $0 $*
+ ) > /dev/null 2> /dev/null &
+ exit 0
+fi
+
+# Check for the Dropbear DSS key
+if [ ! -f /etc/dropbear/dropbear_dss_host_key ] ; then
+ (
+ echo Generating DSS Key...
+ mkdir -p /etc/dropbear
+ /usr/bin/dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
+ [ -f /etc/dropbear/dropbear_dss_host_key ] && exec $0 $*
+ ) > /dev/null 2> /dev/null &
+ exit 0
+fi
+
+umask 077
+
+start() {
+ echo -n "Starting dropbear sshd: "
+ start-stop-daemon --start --quiet --pidfile /var/run/dropbear.pid --exec /usr/sbin/dropbear
+ echo "OK"
+}
+stop() {
+ echo -n "Stopping dropbear sshd: "
+ start-stop-daemon --stop --quiet --pidfile /var/run/dropbear.pid
+ echo "OK"
+}
+restart() {
+ stop
+ start
+}
+
+case "$1" in
+ start)
+ start
+ ;;
+ stop)
+ stop
+ ;;
+ restart|reload)
+ restart
+ ;;
+ *)
+ echo $"Usage: $0 {start|stop|restart}"
+ exit 1
+esac
+
+exit $?
+
diff --git a/package/dropbear/patches/change-user.patch b/package/dropbear/patches/change-user.patch
new file mode 100644
index 0000000000..3dc068f8ba
--- /dev/null
+++ b/package/dropbear/patches/change-user.patch
@@ -0,0 +1,15 @@
+--- dropbear-0.44.old/svr-chansession.c 2005-02-03 02:29:44.000000000 +0100
++++ dropbear-0.44/svr-chansession.c 2005-02-03 02:31:05.000000000 +0100
+@@ -859,10 +859,10 @@
+ /* We can only change uid/gid as root ... */
+ if (getuid() == 0) {
+
+- if ((setgid(ses.authstate.pw->pw_gid) < 0) ||
++ if ((ses.authstate.pw->pw_uid != 0) && ((setgid(ses.authstate.pw->pw_gid) < 0) ||
+ (initgroups(ses.authstate.pw->pw_name,
+ ses.authstate.pw->pw_gid) < 0) ||
+- (setuid(ses.authstate.pw->pw_uid) < 0)) {
++ (setuid(ses.authstate.pw->pw_uid) < 0))) {
+ dropbear_exit("error changing user");
+ }
+ } else {
diff --git a/package/dropbear/patches/use-dev-urandom.patch b/package/dropbear/patches/use-dev-urandom.patch
new file mode 100644
index 0000000000..139728308c
--- /dev/null
+++ b/package/dropbear/patches/use-dev-urandom.patch
@@ -0,0 +1,12 @@
+diff -urN dropbear-0.44.old/options.h dropbear-0.44/options.h
+--- dropbear-0.44.old/options.h 2005-03-02 23:08:07.000000000 +0100
++++ dropbear-0.44/options.h 2005-03-03 01:12:21.000000000 +0100
+@@ -139,7 +139,7 @@
+ * will prevent Dropbear from blocking on the device. This could
+ * however significantly reduce the security of your ssh connections
+ * if the PRNG state becomes simpler. */
+-#define DROPBEAR_RANDOM_DEV "/dev/random"
++#define DROPBEAR_RANDOM_DEV "/dev/urandom"
+
+ /* prngd must be manually set up to produce output */
+ /*#define DROPBEAR_PRNGD_SOCKET "/var/run/dropbear-rng"*/
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-29 07:03:31 +0000