77 lines
2.8 KiB
Bash
Executable file
77 lines
2.8 KiB
Bash
Executable file
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2009-2017 Stephan Raue (stephan@openelec.tv)
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# Copyright (C) 2020-present Team LibreELEC (https://libreelec.tv)
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SMB_CONF="/run/samba/smb.conf"
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SMB_TMP="$(mktemp -p /run/samba)"
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cp -f $SMB_CONF $SMB_TMP
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if [ ! -f /storage/.cache/services/samba.conf ]; then
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cp /usr/share/services/samba.conf /storage/.cache/services
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fi
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# Specify defaults here, in case these new properties not yet added in .cache
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SAMBA_WORKGROUP=WORKGROUP
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SAMBA_MINPROTOCOL=SMB2
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SAMBA_MAXPROTOCOL=SMB3
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. /storage/.cache/services/samba.conf
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# fixup synonyms
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sed -i 's/browsable/browseable/g; s/writable/writeable/g' $SMB_TMP
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# handle external drives
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if [ "$SAMBA_AUTOSHARE" == "true" ] ; then
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for dir in /media/* ; do
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if [ -d "$dir" ] ; then
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name=$(basename "$dir")
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echo -e "[$name]\n path = $dir\n available = yes\n browseable = yes\n public = yes\n writeable = yes\n" >> $SMB_TMP
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fi
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done
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fi
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# Allow access to a "failed" (safe mode) Kodi installation
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if [ -d /storage/.kodi.FAILED ]; then
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echo -e "[Kodi-Failed]\n path = /storage/.kodi.FAILED\n available = yes\n browseable = yes\n public = yes\n writeable = yes\n" >> $SMB_TMP
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fi
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ADD_CONFIG=
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# If workgroup is not set, don't set it - who knows, user may know better.
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if [ -n "$SAMBA_WORKGROUP" ]; then
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# Remove any existing workgroup setting
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sed -E '/^[[:space:]]*workgroup[[:space:]]*=/d' -i $SMB_TMP
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ADD_CONFIG="${ADD_CONFIG} workgroup = ${SAMBA_WORKGROUP:-WORKGROUP}\n"
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fi
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ADD_CONFIG="${ADD_CONFIG} server min protocol = ${SAMBA_MINPROTOCOL/SMB1/NT1}\n"
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ADD_CONFIG="${ADD_CONFIG} server max protocol = ${SAMBA_MAXPROTOCOL/SMB1/NT1}\n"
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# Add extra config after [global], escaping spaces so that all are retained by sed
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sed -e "/\[global\]/ a ${ADD_CONFIG// /\\ }" -i $SMB_TMP
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if [ "$SAMBA_SECURE" == "true" -a ! "$SAMBA_USERNAME" == "" -a ! "$SAMBA_PASSWORD" == "" ] ; then
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# username map: first line makes sure plain root does not work all the time
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# processing continues, so if user chooses root as username, second line overrides the first
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# this is done always in case user uses passwords in userconf.
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# many thanks to viljoviitanen for this
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printf "%s\n%s" "$SAMBA_PASSWORD" "$SAMBA_PASSWORD" | smbpasswd -s -a root >/dev/null 2>&1
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printf "nobody = root\nroot = %s" "$SAMBA_USERNAME" > /run/samba/samba.map
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sed -e 's|^.[ \t]*.public.=.*| public = no |' \
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-e 's|^.[ \t]*.username map.=.*||' \
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-e 's|^.[ \t]*.security.=.*| security = user\n username map = /run/samba/samba.map|' \
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-e 's|^.[ \t]*.map.to.guest.=.*| map to guest = Never|' \
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-i $SMB_TMP
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else
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sed -e 's|^.[ \t]*.public.=.*| public = yes |' \
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-e 's|^.[ \t]*.username map.=.*||' \
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-e 's|^.[ \t]*.security.=.*| security = user|' \
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-e 's|^.[ \t]*.map.to.guest.=.*| map to guest = Bad User|' \
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-i $SMB_TMP
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fi
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mv -f $SMB_TMP $SMB_CONF
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