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authorJohn Crispin <blogic@openwrt.org>2016-04-19 10:07:35 +0200
committerJohn Crispin <blogic@openwrt.org>2016-04-19 10:07:35 +0200
commitb4e33a1c08f7e0b980b14687ef601bd30634464a (patch)
treeda61b8ddea28f2d2dd93a8ebd6e87802a529be08 /package/base-files
parentdc929174095a00150de6a3e48d46355d24f223b9 (diff)
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base-files: Allow to disable failsafe mode
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
Diffstat (limited to 'package/base-files')
-rw-r--r--package/base-files/Makefile3
-rw-r--r--package/base-files/files/lib/preinit/10_indicate_failsafe1
-rw-r--r--package/base-files/files/lib/preinit/30_failsafe_wait6
-rw-r--r--package/base-files/files/lib/preinit/40_run_failsafe_hook1
-rw-r--r--package/base-files/image-config.in19
5 files changed, 24 insertions, 6 deletions
diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index 2bc4d15..2286e17 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -18,7 +18,7 @@ PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
PKG_BUILD_DEPENDS:=usign/host
PKG_LICENSE:=GPL-2.0
-PKG_CONFIG_DEPENDS := CONFIG_SIGNED_PACKAGES CONFIG_TARGET_INIT_PATH
+PKG_CONFIG_DEPENDS := CONFIG_SIGNED_PACKAGES CONFIG_TARGET_INIT_PATH CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE
include $(INCLUDE_DIR)/package.mk
@@ -82,6 +82,7 @@ define ImageConfigOptions
echo 'pi_broadcast=$(if $(CONFIG_TARGET_PREINIT_BROADCAST),$(CONFIG_TARGET_PREINIT_BROADCAST),"192.168.1.255")' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_preinit_net_messages="$(CONFIG_TARGET_PREINIT_SHOW_NETMSG)"' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_preinit_no_failsafe_netmsg="$(CONFIG_TARGET_PREINIT_SUPPRESS_FAILSAFE_NETMSG)"' >>$(1)/lib/preinit/00_preinit.conf
+ echo 'pi_preinit_no_failsafe="$(CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE)"' >>$(1)/lib/preinit/00_preinit.conf
endef
endif
diff --git a/package/base-files/files/lib/preinit/10_indicate_failsafe b/package/base-files/files/lib/preinit/10_indicate_failsafe
index 6afae41..27b94c1 100644
--- a/package/base-files/files/lib/preinit/10_indicate_failsafe
+++ b/package/base-files/files/lib/preinit/10_indicate_failsafe
@@ -9,6 +9,7 @@ indicate_failsafe_led () {
}
indicate_failsafe() {
+ [ "$pi_preinit_no_failsafe" = "y" ] && return
echo "- failsafe -"
preinit_net_echo "Entering Failsafe!\n"
indicate_failsafe_led
diff --git a/package/base-files/files/lib/preinit/30_failsafe_wait b/package/base-files/files/lib/preinit/30_failsafe_wait
index 3d69baf..9a34f2d 100644
--- a/package/base-files/files/lib/preinit/30_failsafe_wait
+++ b/package/base-files/files/lib/preinit/30_failsafe_wait
@@ -39,7 +39,7 @@ fs_wait_for_key () {
rm -f $keypress_wait
} &
- echo "Press the [$1] key and hit [enter] $2"
+ [ "$pi_preinit_no_failsafe" != "y" ] && echo "Press the [$1] key and hit [enter] $2"
echo "Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level"
# if we're on the console we wait for input
{
@@ -82,6 +82,10 @@ fs_wait_for_key () {
failsafe_wait() {
FAILSAFE=
+ [ "$pi_preinit_no_failsafe" == "y" ] && {
+ fs_wait_for_key "" "" $fs_failsafe_wait_timeout
+ return
+ }
grep -q 'failsafe=' /proc/cmdline && FAILSAFE=true && export FAILSAFE
if [ "$FAILSAFE" != "true" ]; then
pi_failsafe_net_message=true
diff --git a/package/base-files/files/lib/preinit/40_run_failsafe_hook b/package/base-files/files/lib/preinit/40_run_failsafe_hook
index cb43ad3..7301f77 100644
--- a/package/base-files/files/lib/preinit/40_run_failsafe_hook
+++ b/package/base-files/files/lib/preinit/40_run_failsafe_hook
@@ -3,6 +3,7 @@
# Copyright (C) 2010 Vertical Communications
run_failsafe_hook() {
+ [ "$pi_preinit_no_failsafe" = "y" ] && return
if [ "$FAILSAFE" = "true" ]; then
boot_run_hook failsafe
lock -w /tmp/.failsafe
diff --git a/package/base-files/image-config.in b/package/base-files/image-config.in
index c68f0b4..ef1d767 100644
--- a/package/base-files/image-config.in
+++ b/package/base-files/image-config.in
@@ -24,13 +24,24 @@ config TARGET_PREINIT_SUPPRESS_STDERR
the ash shell launched by inittab will display stderr). That's
the same behaviour as seen in previous version of OpenWrt.
+config TARGET_PREINIT_DISABLE_FAILSAFE
+ bool
+ prompt "Disable failsafe" if PREINITOPT
+ default n
+ help
+ Disable failsafe mode. While it is very handy while
+ experimenting or developing it really ought to be
+ disabled in production environments as it is a major
+ security loophole.
+
config TARGET_PREINIT_TIMEOUT
int
- prompt "Failsafe wait timeout" if PREINITOPT
+ prompt "Failsafe/Debug wait timeout" if PREINITOPT
default 2
help
- How long to wait for failsafe mode to be entered before
- continuing with a regular boot if failsafe not selected.
+ How long to wait for failsafe mode to be entered or for
+ a debug option to be pressed before continuing with a
+ regular boot.
config TARGET_PREINIT_SHOW_NETMSG
bool
@@ -45,7 +56,7 @@ config TARGET_PREINIT_SHOW_NETMSG
config TARGET_PREINIT_SUPPRESS_FAILSAFE_NETMSG
bool
- prompt "Suppress network message indicating failsafe" if PREINITOPT
+ prompt "Suppress network message indicating failsafe" if ( PREINITOPT && !TARGET_PREINIT_SHOW_NETMSG && !TARGET_PREINIT_DISABLE_FAILSAFE )
default n
help
If "Show all preinit network messages" above is not set, then