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core/skeleton: drop /etc/securetty

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securetty is supposed to restrict the terminals root is allowed to
login from. As it happens, login from busybox (w/ securetty support)
is actually enforcing use of securetty, while login from util-linux
is completely ignoring securetty altogether.

Remove securetty from our skeleton altogether and stop worrying about
it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2015-07-13 11:05:35 +02:00 committed by Thomas Petazzoni
parent bee5745ccc
commit c1c7e8b788
3 changed files with 0 additions and 66 deletions
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1
package/util-linux/login.pam
View File

@ -1,4 +1,3 @@
auth required pam_securetty.so
auth required pam_unix.so nullok auth required pam_unix.so nullok
account required pam_unix.so account required pam_unix.so

57
system/skeleton/etc/securetty
View File

@ -1,57 +0,0 @@
tty1
tty2
tty3
tty4
tty5
tty6
tty7
tty8
ttyS0
ttyS1
ttyS2
ttyS3
ttyAMA0
ttyAMA1
ttyAMA2
ttyAMA3
ttySAC0
ttySAC1
ttySAC2
ttySAC3
ttyUL0
ttyUL1
ttyUL2
ttyUL3
ttyPS0
ttyPS1
ttyPSC0
ttyPSC1
ttyPSC2
ttyPSC3
ttyCPM0
ttyCPM1
ttyCPM2
ttyCPM3
ttymxc0
ttymxc1
ttymxc2
ttyO0
ttyO1
ttyO2
ttyO3
ttyAM0
ttyAM1
ttyAM2
ttySC0
ttySC1
ttySC2
ttySC3
ttySC4
ttySC5
ttySC6
ttySC7
ttyGS0
hvc0
hvc1
hvc2
hvc3

8
system/system.mk
View File

@ -8,14 +8,6 @@ TARGET_GENERIC_GETTY_BAUDRATE = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_BAUDRAT
TARGET_GENERIC_GETTY_TERM = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_TERM)) TARGET_GENERIC_GETTY_TERM = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_TERM))
TARGET_GENERIC_GETTY_OPTIONS = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_OPTIONS)) TARGET_GENERIC_GETTY_OPTIONS = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_OPTIONS))
ifeq ($(BR2_TARGET_GENERIC_GETTY),y)
define SYSTEM_SECURETTY
grep -q '^$(TARGET_GENERIC_GETTY_PORT)$$' $(TARGET_DIR)/etc/securetty || \
echo '$(TARGET_GENERIC_GETTY_PORT)' >> $(TARGET_DIR)/etc/securetty
endef
TARGET_FINALIZE_HOOKS += SYSTEM_SECURETTY
endif
ifneq ($(TARGET_GENERIC_HOSTNAME),) ifneq ($(TARGET_GENERIC_HOSTNAME),)
define SYSTEM_HOSTNAME define SYSTEM_HOSTNAME
mkdir -p $(TARGET_DIR)/etc mkdir -p $(TARGET_DIR)/etc