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#! /usr/bin/env bash
# A wrapper script to do this (essentially):
# $ gs-netcat -s MySecret -l -e /usr/lib/sftp-server # Host
#
# $ export GSOCKET_ARGS="-s MySecret" # Workstation
# $ sshfs -o ServerAliveInterval=30,reconnect,attr_timeout=60,auto_cache,compression=yes,default_permissions -o ssh_command="gs-netcat --" -o idmap=user,uid="${UID}",gid="$(id -g)" x@127.1:. ~/gs-fs
# Try to use the gs-netcat that's in the same directory as this executable.
BASEDIR="$(cd "$(dirname "${0}")" || exit; pwd)"
# shellcheck disable=SC1090 # Can't follow non-constant source. Use a directive to specify location.
# shellcheck disable=SC1091 # Not following: /etc/gsocket.conf was not specified as input (see shellcheck -x)
source "${BASEDIR}/gs_funcs" 2>/dev/null || source "${BASEDIR}/../share/gsocket/gs_funcs" 2>/dev/null || { { source /etc/gsocket.conf 2>/dev/null || source "${BASEDIR}/../etc/gsocket.conf" 2>/dev/null || { echo >&2 "gsocket: gsocket.conf not found."; exit 3; } } && { source "${GS_PREFIX}/share/gsocket/gs_funcs" 2>/dev/null; } } || { echo >&2 "gsocket: gs_funcs not found"; exit 3; }
my_usage()
{
echo "${BIN_NAME} [-k file] [-s password] [-l] [mount point]"
usage "${BIN_NAME}"
exit 0
}
gs_init
do_getopt "$@"
shift $((OPTIND -1)) # Mount Point
env_arg_init
if [[ -z ${IS_SERVER} ]]; then
# CLIENT
SSHFS_OPT="ServerAliveInterval=30,reconnect,attr_timeout=60,auto_cache,compression=yes,default_permissions,idmap=user,uid=${UID},gid=$(id -g)"
# echo "Remaining (files): $*"
[[ -z "${1}" ]] && { echo >&2 "ERROR: No directory (mount point) specified."; my_usage; }
command -v sshfs >/dev/null 2>&1 || { echo >&2 "sshfs not found. Try 'apt-get install sshfs' or check PATH=?"; exit 1; }
# FUSE_OPT=",cache=yes,kernel_cache"
FUSE_OPT=""
if [[ "$OSTYPE" == "darwin"* ]]; then
# Setting 'noapplexattr' prevents 'finder' from copying.
FUSE_OPT+=",async,local,iosize=65536,noappledouble,volname=THC-"$(basename "${1}")
fi
fi
if [[ -n ${IS_SERVER} ]]; then
# SERVER
sftp_server_start
else
# CLIENT
ARGS=" -q"
[[ -n ${ARGS_NEW[*]} ]] && ARGS=" ${ARGS_NEW[*]}"
GSOCKET_NO_GREETINGS="1" GSOCKET_ARGS="${ENV_ARGS}" sshfs -o "${SSHFS_OPT}${FUSE_OPT}" -o ssh_command="${GS_NETCAT_BIN}${ARGS} --" x@127.1:. "${1}" || exit 1
echo "Successfully mounted on ${1}."
command -v fusermount >/dev/null 2>&1 && echo "To unmount use: fusermount -zu ${1}"
fi
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