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modified post a9d38b by Anonymous on Fri 15th Sep 2023 16:48
original post 9b7ceecb8 by Anonymous on Fri 15th Sep 2023 14:47
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11
#!/bin/bash
22


33
#


44
# msnfs41client.bash - simple Cygwin frontent for the msnfsv41


55
# NFSv4.1 filesystem driver


66
#


77


88
#


99
# Written by Roland Mainz <roland.mainz@nrubsig.org>


1010
#


1111


1212
#


1313
# Examples:


1414
#


15+
# 1. Mount for current users:


1616
# (requires PsExec from https://download.sysinternals.com/files/PSTools.zip


1717
# in /home/roland_mainz/work/win_pstools/)


18-
# Shell1: cd /cygdrive/c/Users/roland_mainz/Downloads/ms-nfs41-client-x64/ms-nfs41-client-x64 && /home/roland_mainz/work/win_pstools/PsExec -s -w $(cygpath -w "$PWD") $(cygpath -w /usr/bin/bash) "$PWD/../msnfs41client.bash" run_deamon


18+
# * Usage:


19-
# Shell2: (cd /cygdrive/c/Users/roland_mainz/Downloads/ms-nfs41-client-x64/ms-nfs41-client-x64 && /home/roland_mainz/work/win_pstools/PsExec -s -w $(cygpath -w "$PWD") $(cygpath -w /usr/bin/bash) "$PWD/../msnfs41client.bash" mount_homedir)


19+
# Shell1: cd /cygdrive/c/Users/roland_mainz/Downloads/ms-nfs41-client-x64/ms-nfs41-client-x64 && bash ../msnfs41client.bash run_deamon


20+
# Shell2: cd /cygdrive/c/Users/roland_mainz/Downloads/ms-nfs41-client-x64/ms-nfs41-client-x64 && bash ../msnfs41client.bash mount_homedir


2021
#


22+
# 2. Mount for all users:


2130


22-
function nfsclient_install


31+
function is_windows_admin_account


2332
{


2833
	#


2934
	# Test whether we have the Windows permissions to install DLLs


3035
	# and the kernel module


3136
	#


3237
	# Usually Windows Adminstrator rights are indicated by the


3338
	# membership in group "544(Administratoren)" (Cygwin maps


3439
	# "SID S-1-5-32-544" to GID 544)


3540
	#


36-
	if ! [[ "$(id -G)" =~ (^|[[:space:]]+)544([[:space:]]+|$) ]] ; then


41+
	if [[ "$(id -G)" =~ (^|[[:space:]]+)544([[:space:]]+|$) ]] ; then


37-
		printf $"%s: Install requires Windows Adminstator permissions.\n" "$0"


42+
		return 0


3943
	fi


44+
	return 1


4046


41-
	# make sure all binaries are executable, Windows cmd does


47+
function nfsclient_install


42-
	# not care, but Cygwin&bash do.


48+
{


43-
	# If *.ddl are not executable nfs*.exe fail with 0xc0000022


49+
	set -o nounset


44-
	chmod a+x *.exe *.dll


50+
	set -o xtrace


51+
	set -o errexit


4552


46-
	if false ; then


53+
	if ! is_windows_admin_account ; then


47-
		# install.bat needs PATH to include $PWD


54+
		printf $"%s: Install requires Windows Adminstator permissions.\n" "$0"


48-
		PATH="$PWD:$PATH" cmd /c install.bat


55+
		return 1


5256
	fi


5357


54-
	cp etc_netconfig /cygdrive/c/etc/netconfig


58+
	# make sure all binaries are executable, Windows cmd does


55-
	cp ms-nfs41-idmap.conf /cygdrive/c/etc/.


59+
	# not care, but Cygwin&bash do.


60+
	# If *.ddl are not executable nfs*.exe fail with 0xc0000022


5662


57-
	bcdedit /set testsigning on


63+
	if false ; then


58-
	regtool -s set '/HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Tcpip/Parameters/Domain' 'GLOBAL.LOC'


64+
		# install.bat needs PATH to include $PWD


65+
		PATH="$PWD:$PATH" cmd /c install.bat


5970


71+
	cp etc_netconfig /cygdrive/c/etc/netconfig


6373


74+
	bcdedit /set testsigning on


6676


77+
	sc query Dfsc


7180


81+
	sc query nfs41_driver


7483


84+
	# check whether the driver really has been installed


7988


80-
	nfsd_debug -d 2 --noldap --gid 1616 --uid 1616


89+
	return 0


8290
}


8391


84-
function nfsclient_mount_homedir


92+
function nfsclient_rundeamon


8593
{


8694
	set -o xtrace


8795
	set -o nounset


8996


90-
	nfs_mount -p -o sec=sys H 'derfwpc5131:/export/home/rmainz'


97+
	nfsd_debug -d 0 --noldap --gid 1616 --uid 1616


9398
	return $?


9499
}


95100


96-
function nfsclient_umount_homedir


101+
function nfsclient_system_rundeamon


97102
{


98103
	set -o xtrace


99104
	set -o nounset


101105


102-
	nfs_mount -d H


106+
	su_system nfsd_debug -d 0 --noldap --gid 1616 --uid 1616


103-
	(( res=$? ))


107+
	return $?


108+
}


104109


105-
	if (( res == 0 )) ; then


110+
function nfsclient_mount_homedir


111+
{


109115


110-
	return $res


116+
	nfs_mount -p -o sec=sys H 'derfwpc5131:/export/home/rmainz'


117+
	mkdir -p /home/rmainz


111120
}


112121


113-
function main


122+
function nfsclient_system_mount_homedir


114123
{


115-
	typeset cmd="$1"


124+
	set -o xtrace


125+
	set -o nounset


116127


117-
	# "$PATH:/usr/bin:/bin" is used for PsExec where $PATH might be empty


128+
	su_system nfs_mount -p -o sec=sys H 'derfwpc5131:/export/home/rmainz'


119129


120-
	if [[ "$cmd" != 'install' ]] ; then


130+
	return $?


121-
		if ! which 'nfsd.exe' >/dev/null 2>&1 ; then


131+
}


130132


131-
	case "$cmd" in


133+
function nfsclient_umount_homedir


132-
		'install')


134+
{


133-
			nfsclient_install


135+
	set -o xtrace


134-
			return $?


136+
	set -o nounset


135-
			;;


137+
	typeset -i res


136-
		'run_deamon' | 'run_daemon')


138+


137-
			nfsclient_rundeamon


139+
	nfs_mount -d H


138-
			return $?


140+
	(( res=$? ))


139-
			;;


141+


140-
		'mount_homedir')


142+
	if (( res == 0 )) ; then


141-
			nfsclient_mount_homedir


143+
		# remove bind mount


142-
			return $?


144+
		umount /home/rmainz


143-
			;;


145+
	fi


144-
		'umount_homedir')


146+


145-
			nfsclient_umount_homedir


147+
	return $res


154148
}


155149


156-
main "$@"


150+
function require_cmd


157-
exit $?


151+
{


152+
	typeset cmd="$1"


158153


159-
# EOF.


154+
	if ! which "$cmd" >'/dev/null' 2>&1 ; then


160-


155+
		printf $"%s: %q not found in %q\n" "$0" "$cmd" "$PWD" 1>&2


161-


156+
		return 1


162-


157+
	fi


163-


158+
	return 0


164-


159+
}


165160


166-


161+
# execute cmd as Windows user "SYSTEM"


167-


162+
function su_system


168-


163+
{


169-


164+
	typeset cmd="$1"


170-


165+
	shift


171166


172-


167+
	typeset abspath_cmd="$(which "$cmd")"


173-


168+
	if [[ ! -x "$abspath_cmd" ]] ; then


174-


169+
		printf "%s: Command %q not found." $"su_system" "$abspath_cmd" 1>&2


175-


170+
		return 127


176-


171+
	fi


177172


178-


173+
	PsExec \


179-


174+
		-accepteula -nobanner \


180-


175+
		-s \


181-


176+
		-w "$(cygpath -w "$PWD")" \


182-


177+
		"$(cygpath -w "$abspath_cmd")" "$@"


183-


178+
}


184179


185-


180+
function main


186-


181+
{


187-


182+
	typeset cmd="$1"


188183


189-


184+
	# "$PATH:/usr/bin:/bin" is used for PsExec where $PATH might be empty


190-


185+
	export PATH="$PWD:$PATH:/usr/bin:/bin"


191186


192-


187+
	# my own path to pstools


193-


188+
	PATH+=':/home/roland_mainz/work/win_pstools/'


194189


195-


190+
	case "$cmd" in


196-


191+
		'install')


197-


192+
			nfsclient_install


198-


193+
			return $?


199-


194+
			;;


200-


195+
		'run_deamon' | 'run_daemon')


201-


196+
			require_cmd 'nfsd.exe' || return 1


202-


197+
			require_cmd 'nfsd_debug.exe' || return 1


203-


198+
			require_cmd 'nfs_mount.exe' || return 1


204-


199+
			nfsclient_rundeamon


205-


200+
			return $?


206-


201+
			;;


207-


202+
		'sys_run_deamon' | 'sys_run_daemon')


208-


203+
			require_cmd 'PsExec.exe' || return 1


209-


204+
			require_cmd 'nfsd.exe' || return 1


210-


205+
			require_cmd 'nfsd_debug.exe' || return 1


211-


206+
			require_cmd 'nfs_mount.exe' || return 1


212-


207+
			is_windows_admin_account || return 1


213-


208+
			nfsclient_system_rundeamon


214-


209+
			return $?


215-


210+
			;;


216-


211+
		'sys_mount_homedir')


217-


212+
			require_cmd 'nfs_mount.exe' || return 1


218-


213+
			is_windows_admin_account || return 1


219-


214+
			nfsclient_system_mount_homedir


220-


215+
			return $?


221-


216+
			;;


222-


217+
		'mount_homedir')


223-


218+
			require_cmd 'nfs_mount.exe' || return 1


224-


219+
			nfsclient_mount_homedir


225-


220+
			return $?


226-


221+
			;;


227-


222+
		'umount_homedir')


228-


223+
			require_cmd 'nfs_mount.exe' || return 1


229-


224+
			nfsclient_umount_homedir


230-


225+
			return $?


231-


226+
			;;


232-


227+
		*)


233-


228+
			printf $"%s: Unknown cmd %q\n" "$0" "$cmd" 1>&2


234-


229+
			return 1


235-


230+
			;;


236-


231+
	esac


237-


232+
	return 1


238-


233+
}


239234


240-


235+
#


241-


236+
# main


242-


237+
#


243-


238+
main "$@"


244-


239+
exit $?


245240


246-


241+
# EOF.


247242








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