🤞 Sync 2025-12-11 10:03:47
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actions-user
46
unishare/Makefile
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46
unishare/Makefile
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#
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# Copyright (C) 2022 jjm2473 <jjm2473@gmail.com>
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#
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# This is free software, licensed under the MIT License.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=unishare
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PKG_VERSION:=1.1.2
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PKG_RELEASE:=1
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PKG_MAINTAINER:=jjm2473 <jjm2473@gmail.com>
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include $(INCLUDE_DIR)/package.mk
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define Package/$(PKG_NAME)
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SECTION:=net
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CATEGORY:=Network
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SUBMENU:=File Transfer
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TITLE:=Unified Network Shares Manager
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DEPENDS:=+samba4-server +webdav2
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PKGARCH:=all
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endef
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define Package/$(PKG_NAME)/description
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Configure samba, webdav (maybe more?) in one app
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endef
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define Package/$(PKG_NAME)/conffiles
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/etc/config/unishare
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endef
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define Build/Configure
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endef
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define Build/Compile
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endef
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define Package/$(PKG_NAME)/install
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$(INSTALL_DIR) $(1)/etc/init.d $(1)/etc/config
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$(INSTALL_BIN) ./files/unishare.init $(1)/etc/init.d/unishare
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$(INSTALL_CONF) ./files/unishare.config $(1)/etc/config/unishare
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endef
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$(eval $(call BuildPackage,$(PKG_NAME)))
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4
unishare/files/unishare.config
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4
unishare/files/unishare.config
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config global
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option enabled '0'
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option anonymous '1'
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option webdav_port '8888'
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321
unishare/files/unishare.init
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321
unishare/files/unishare.init
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#!/bin/sh /etc/rc.common
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START=97
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STOP=05
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USE_PROCD=1
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NEWLINE=$'\n'
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# $section $proto callback $args
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validate_share() {
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local path
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local name
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local rw
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local ro
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local proto
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config_get proto $1 proto
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echo "$proto" | grep -qFw "$2" || return 0
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config_get path $1 path
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[ -z "$path" ] && return 1
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config_get name $1 name
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[ -z "$name" ] && name=${path##*/}
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config_get rw $1 rw
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config_get ro $1 ro
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shift
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shift
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$@ "$path" "$name" "$rw" "$ro"
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}
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clean_unishare() {
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local unishare
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config_get unishare $1 unishare "0"
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if [[ $unishare == 1 ]]; then
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uci delete "$2.$1"
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fi
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}
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reset_unishare_smb_users() {
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local users=`grep -s '^unishare:' /etc/group | cut -d: -f4 | sed 's/,/ /g'`
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local username
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[ -z "$users" ] && return 0
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for username in $users; do
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smbpasswd -L -x "$username" >/dev/null 2>&1
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done
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lock /var/lock/group
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sed -i -E 's/^unishare:x:(\d+):.+/unishare:x:\1:/' /etc/group
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lock -u /var/lock/group
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}
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clean_unused_smb_users() {
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local users username
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grep -s "^unishare:.*[^:]$" /etc/group | cut -d: -f4 | sed 's/,/\n/g' | sed 's/^\(.*\)$/^\1$/g' > /var/run/unishare.users
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if [ -s /var/run/unishare.users ]; then
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users=`grep -s ':unishare:' /etc/passwd | cut -d: -f1 | grep -v -f /var/run/unishare.users`
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else
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users=`grep -s ':unishare:' /etc/passwd | cut -d: -f1`
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fi
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rm -f /var/run/unishare.users
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if [ -n "$users" ]; then
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lock /var/lock/passwd
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for username in $users; do
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sed -i "/^$username:/d" /etc/shadow /etc/passwd
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done
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lock -u /var/lock/passwd
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fi
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}
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clean_samba() {
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reset_unishare_smb_users
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config_load samba4
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config_foreach clean_unishare sambashare samba4
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}
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add_samba_user() {
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local username
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local password
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local gid=$2
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config_get username $1 username
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[ -z "$username" ] && return 1
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user_exists "$username" || user_add "$username" "" $gid "unishare"
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group_add_user "unishare" "$username"
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config_get password $1 password
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if [ -z "$password" ]; then
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smbpasswd -L -c /var/etc/smb.conf -a -n "$username" >/dev/null 2>&1
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else
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{ echo "$password" ; echo "$password" ; } | smbpasswd -L -c /var/etc/smb.conf -a -s "$username" >/dev/null 2>&1
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fi
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}
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# $smbcfg $path $name $rw $ro
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add_samba_share() {
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local rw=$4
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local ro=$5
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rw=`echo "$rw" | sed -e 's/everyone/guest nobody @unishare/g' -e 's/users/@unishare/g'`
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ro=`echo "$ro" | sed -e 's/everyone/guest nobody @unishare/g' -e 's/users/@unishare/g'`
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{
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cat <<-EOF
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add $1 sambashare
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set $1.@sambashare[-1].unishare=1
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set $1.@sambashare[-1].path='$2'
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set $1.@sambashare[-1].name='$3'
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set $1.@sambashare[-1].read_only=yes
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set $1.@sambashare[-1].force_root=1
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set $1.@sambashare[-1].inherit_owner=yes
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set $1.@sambashare[-1].create_mask=0666
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set $1.@sambashare[-1].dir_mask=0777
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set $1.@sambashare[-1].users='$rw $ro'
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EOF
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[[ $UNISHARE_G_ANONYMOUS == 1 ]] && echo " set $1.@sambashare[-1].guest_ok=yes"
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[ -n "$rw" ] && echo " set $1.@sambashare[-1].write_list='$rw'"
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[ -n "$ro" ] && echo " set $1.@sambashare[-1].read_list='$ro'"
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} | uci batch >/dev/null
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}
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config_samba() {
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local gid=`group_add_next unishare`
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[ -z "$gid" ] && return 1
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[ -f "/var/etc/smb.conf" ] || cat <<-EOF >/var/etc/smb.conf
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[global]
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security = user
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null passwords = yes
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passdb backend = smbpasswd
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EOF
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config_foreach add_samba_user user $gid
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config_foreach validate_share share samba add_samba_share samba4
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}
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reconfig_samba() {
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config_samba || { uci revert samba4; return 1; }
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uci commit samba4
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}
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# $path $name $rw $ro
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add_webdav_share() {
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local rw="$3"
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local ro="$4"
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local u
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local var
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local v
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for u in $rw; do
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var="UNISHARE_DAV_${u}_rw"
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eval "v=\"\$$var\""
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export -n "$var=${v}$name$NEWLINE"
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done
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for u in $ro; do
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var="UNISHARE_DAV_${u}_ro"
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eval "v=\"\$$var\""
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export -n "$var=${v}$name$NEWLINE"
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done
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ln -s "$path" "/var/run/unishare/root/$name"
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}
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clean_webdav_user() {
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local username
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config_get username $1 username
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[ -z "$username" ] && return 0
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export -n "UNISHARE_DAV_${username}_rw="
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export -n "UNISHARE_DAV_${username}_ro="
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}
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add_webdav_user() {
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local username
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local password
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config_get username $1 username
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[ -z "$username" ] && return 1
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config_get password $1 password
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echo " - username: $username"
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echo " password: $password"
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echo " rules:"
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local v
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local r
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local oifs=$IFS
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IFS="$NEWLINE"
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eval "v=\"\$UNISHARE_DAV_${username}_rw\""
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for r in $v; do
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echo " - path: /$r"
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echo " modify: true"
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done
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for r in $UNISHARE_DAV_users_rw; do
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echo " - path: /$r"
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echo " modify: true"
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done
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eval "v=\"\$UNISHARE_DAV_${username}_ro\""
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for r in $v; do
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echo " - path: /$r"
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echo " allow: true"
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done
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for r in $UNISHARE_DAV_users_ro; do
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echo " - path: /$r"
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echo " allow: true"
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done
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IFS=$oifs
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}
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config_webdav_header() {
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local r
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local anonymous=false
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[[ $UNISHARE_G_ANONYMOUS == 1 ]] && anonymous=true
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cat <<-EOF
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# Server related settings
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address: 0.0.0.0
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port: $UNISHARE_G_DAVPORT
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auth: true
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anonymous: $anonymous
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tls: false
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cert: cert.pem
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key: key.pem
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prefix: /
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no_sniff: true
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debug: false
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# Default user settings (will be merged)
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scope: /var/run/unishare/root
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modify: false
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rules:
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EOF
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local oifs=$IFS
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IFS="$NEWLINE"
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for r in $UNISHARE_DAV_everyone_rw; do
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echo " - path: /$r"
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echo " modify: true"
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done
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for r in $UNISHARE_DAV_everyone_ro; do
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echo " - path: /$r"
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echo " allow: true"
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done
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IFS=$oifs
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cat <<-EOF
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- regex: true
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allow: false
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path: ^/.+
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- regex: false
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allow: true
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path: /
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# CORS configuration
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cors:
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enabled: true
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credentials: true
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allowed_headers:
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- Depth
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allowed_hosts:
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- http://localhost:$UNISHARE_G_DAVPORT
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allowed_methods:
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- GET
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exposed_headers:
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- Content-Length
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- Content-Range
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users:
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EOF
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}
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config_webdav() {
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rm -rf /var/run/unishare 2>/dev/null
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mkdir -p /var/run/unishare/root || return 1
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config_foreach clean_webdav_user user
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config_foreach validate_share share webdav add_webdav_share
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{ config_webdav_header ; config_foreach add_webdav_user user ; } > /var/run/unishare/webdav.yml
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}
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global_config() {
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local enabled
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local anonymous
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local webdav_port
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config_get enabled $1 enabled
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config_get anonymous $1 anonymous
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config_get webdav_port $1 webdav_port
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export -n "UNISHARE_G_ENABLED=$enabled"
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export -n "UNISHARE_G_ANONYMOUS=$anonymous"
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export -n "UNISHARE_G_DAVPORT=$webdav_port"
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}
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boot() {
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export -n ONBOOT=1
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start "$@"
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}
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start_service() {
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clean_samba
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config_load unishare
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config_foreach global_config global
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[ "$UNISHARE_G_ENABLED" = "1" ] || {
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uci commit samba4
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[ "$ONBOOT" = "1" ] || /etc/init.d/samba4 reload
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clean_unused_smb_users
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return 0
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}
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[ -z "$UNISHARE_G_DAVPORT" ] && UNISHARE_G_DAVPORT=8080
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reconfig_samba || return 1
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clean_unused_smb_users
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[ "$ONBOOT" = "1" ] || /etc/init.d/samba4 reload
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config_webdav || return 1
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# start webdav2 daemon
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procd_open_instance
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procd_set_param command /usr/sbin/webdav2 -c /var/run/unishare/webdav.yml
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procd_set_param respawn
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procd_set_param file /var/run/unishare/webdav.yml
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procd_set_param limits nofile=16384
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procd_close_instance
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}
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shutdown() {
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export -n ONSHUTDOWN=1
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stop
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}
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service_stopped() {
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[ "$ONSHUTDOWN" = "1" ] && return 0
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clean_samba
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[ `uci changes samba4 | wc -l` -gt 0 ] && {
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uci commit samba4
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/etc/init.d/samba4 reload
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}
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}
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service_triggers() {
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procd_add_reload_trigger "unishare"
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}
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