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ssh: Fix sh scripts for install_ssh

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remittor
2026-01-23 14:14:19 +03:00
parent 4c5860b809
commit 04a789e0ef
1 changed files with 45 additions and 30 deletions
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install_ssh.py
+37 -22
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@@ -23,7 +23,9 @@ fn_uninstall = '/tmp/ssh_uninstall.sh'
os.makedirs('tmp', exist_ok = True)
ssh_patch = '''#!/bin/sh
[ -e "/tmp/ssh_patch.log" ] && return 0
LOG_FN=/tmp/ssh_patch.log
[ -e $LOG_FN ] && return 0
: > $LOG_FN
SSH_EN=`nvram get ssh_en`
if [ "$SSH_EN" != "1" ]; then
@@ -38,7 +40,7 @@ fi
/etc/init.d/dropbear enable
/etc/init.d/dropbear restart
echo "ssh enabled" > /tmp/ssh_patch.log
echo "ssh enabled" > $LOG_FN
'''
with open(FN_patch, 'w', newline = '\n') as file:
file.write(ssh_patch)
@@ -58,6 +60,12 @@ chmod +x $DIR_PATCH/ssh_patch.sh
nvram set ssh_en=1
nvram commit
FILE_CRON=/etc/crontabs/root
if [ -f "$FILE_CRON" ]; then
grep -v "/ssh_patch.sh" $FILE_CRON > $FILE_CRON.new || echo "" > $FILE_CRON.new
echo "*/1 * * * * $DIR_PATCH/ssh_patch.sh >/dev/null 2>&1" >> $FILE_CRON.new
mv $FILE_CRON.new $FILE_CRON
fi
uci set firewall.auto_ssh_patch=include
uci set firewall.auto_ssh_patch.type='script'
uci set firewall.auto_ssh_patch.path="$DIR_PATCH/ssh_patch.sh"
@@ -73,43 +81,50 @@ with open(FN_install, 'w', newline = '\n') as file:
file.write(ssh_install)
bdata_patch = '''
rm -f /tmp/bdata_patch.log
LOG_FN=/tmp/bdata_patch.log
rm -f $LOG_FN
TELNET_EN=`bdata get telnet_en`
SSH_EN=`bdata get ssh_en`
UART_EN=`bdata get uart_en`
if [ "$TELNET_EN" != "1" -o "$SSH_EN" != "1" -o "$UART_EN" != "1" ]; then
BOOTWAIT=`bdata get boot_wait`
if [ "$TELNET_EN" = 1 -a "$SSH_EN" = 1 -a "$UART_EN" = 1 -a "$BOOTWAIT" = on ]; then
echo ok > $LOG_FN
exit 0
fi
KMOD_FN=/tmp/xmir_patcher.ko
if [ -f $KMOD_FN ]; then
insmod $KMOD_FN
if lsmod | grep -q xmir_patcher ; then
if [ ! -f $KMOD_FN ]; then
echo "ERROR: file xmir_patcher.ko not found!" > $LOG_FN
exit 2
fi
RESP=`insmod $KMOD_FN`
if ! lsmod | grep -q xmir_patcher ; then
echo "ERROR: cannot load xmir_patcher.ko!" > $LOG_FN
echo "$RESP" >> $LOG_FN
exit 3
fi
echo 'set_mtd_rw|bdata' > /sys/module/xmir_patcher/parameters/cmd
RESP=`cat /sys/module/xmir_patcher/parameters/cmd`
if [ "${RESP::2}" != "0|" ]; then
echo 'set_mtd_rw|Bdata' > /sys/module/xmir_patcher/parameters/cmd
RESP=`cat /sys/module/xmir_patcher/parameters/cmd`
echo "ERROR: command set_mtd_rw|bdata failed!" > $LOG_FN
echo "$RESP" >> $LOG_FN
exit 4
fi
if [ "${RESP::2}" = "0|" ]; then
bdata set telnet_en=1
bdata set ssh_en=1
bdata set uart_en=1
bdata set boot_wait=on
bdata commit
echo OK > /tmp/bdata_patch.log
fi
[ ! -f /tmp/bdata_patch.log ] && echo error_3 > /tmp/bdata_patch.log
fi
[ ! -f /tmp/bdata_patch.log ] && echo error_2 > /tmp/bdata_patch.log
fi
[ ! -f /tmp/bdata_patch.log ] && echo error_1 > /tmp/bdata_patch.log
fi
echo OK > $LOG_FN
exit 0
'''
ssh_uninstall = '''#!/bin/sh
DIR_PATCH=/etc/crontabs/patches
if grep -q '/ssh_patch.sh' /etc/crontabs/root ; then
# remove older version of patch
grep -v "/ssh_patch.sh" /etc/crontabs/root > /etc/crontabs/root.new
mv /etc/crontabs/root.new /etc/crontabs/root
FILE_CRON=/etc/crontabs/root
if grep -q '/ssh_patch.sh' $FILE_CRON ; then
grep -v "/ssh_patch.sh" $FILE_CRON > $FILE_CRON.new
mv $FILE_CRON.new $FILE_CRON
/etc/init.d/cron restart
fi
if uci -q get firewall.auto_ssh_patch ; then