jeans/LibreELEC.tv
jeans/LibreELEC.tv
1
0
Fork 0
mirror of https://github.com/LibreELEC/LibreELEC.tv.git synced 2025-07-28 13:16:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

smbd-config: make smb.conf modification atomic

Browse Source
This commit is contained in:
mglae 2018-09-21 23:46:43 +02:00
parent a2d4af6a40
commit 66bc4f5a38
1 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
packages/network/samba/scripts/smbd-config
View File

@ -4,6 +4,9 @@
# Copyright (C) 2009-2017 Stephan Raue (stephan@openelec.tv) # Copyright (C) 2009-2017 Stephan Raue (stephan@openelec.tv)
SMB_CONF="/run/samba/smb.conf" SMB_CONF="/run/samba/smb.conf"
SMB_TMP="$(mktemp -p /run/samba)"
cp -f $SMB_CONF $SMB_TMP
if [ ! -f /storage/.cache/services/samba.conf ]; then if [ ! -f /storage/.cache/services/samba.conf ]; then
cp /usr/share/services/samba.conf /storage/.cache/services cp /usr/share/services/samba.conf /storage/.cache/services
@ -17,21 +20,21 @@ SAMBA_MAXPROTOCOL=SMB3
. /storage/.cache/services/samba.conf . /storage/.cache/services/samba.conf
# fixup synonyms # fixup synonyms
sed -i 's/browsable/browseable/g; s/writable/writeable/g' $SMB_CONF sed -i 's/browsable/browseable/g; s/writable/writeable/g' $SMB_TMP
# handle external drives # handle external drives
if [ "$SAMBA_AUTOSHARE" == "true" ] ; then if [ "$SAMBA_AUTOSHARE" == "true" ] ; then
for dir in /media/* ; do for dir in /media/* ; do
if [ -d "$dir" ] ; then if [ -d "$dir" ] ; then
name=$(basename "$dir") name=$(basename "$dir")
echo -e "[$name]\n path = $dir\n available = yes\n browseable = yes\n public = yes\n writeable = yes\n" >> $SMB_CONF echo -e "[$name]\n path = $dir\n available = yes\n browseable = yes\n public = yes\n writeable = yes\n" >> $SMB_TMP
fi fi
done done
fi fi
# Allow access to a "failed" (safe mode) Kodi installation # Allow access to a "failed" (safe mode) Kodi installation
if [ -d /storage/.kodi.FAILED ]; then if [ -d /storage/.kodi.FAILED ]; then
echo -e "[Kodi-Failed]\n path = /storage/.kodi.FAILED\n available = yes\n browseable = yes\n public = yes\n writeable = yes\n" >> $SMB_CONF echo -e "[Kodi-Failed]\n path = /storage/.kodi.FAILED\n available = yes\n browseable = yes\n public = yes\n writeable = yes\n" >> $SMB_TMP
fi fi
ADD_CONFIG= ADD_CONFIG=
@ -39,7 +42,7 @@ ADD_CONFIG=
# If workgroup is not set, don't set it - who knows, user may know better. # If workgroup is not set, don't set it - who knows, user may know better.
if [ -n "$SAMBA_WORKGROUP" ]; then if [ -n "$SAMBA_WORKGROUP" ]; then
# Remove any existing workgroup setting # Remove any existing workgroup setting
sed -E '/^[[:space:]]*workgroup[[:space:]]*=/d' -i $SMB_CONF sed -E '/^[[:space:]]*workgroup[[:space:]]*=/d' -i $SMB_TMP
ADD_CONFIG="${ADD_CONFIG} workgroup = ${SAMBA_WORKGROUP:-WORKGROUP}\n" ADD_CONFIG="${ADD_CONFIG} workgroup = ${SAMBA_WORKGROUP:-WORKGROUP}\n"
fi fi
@ -47,7 +50,7 @@ ADD_CONFIG="${ADD_CONFIG} server min protocol = ${SAMBA_MINPROTOCOL/SMB1/NT1}\n
ADD_CONFIG="${ADD_CONFIG} server max protocol = ${SAMBA_MAXPROTOCOL/SMB1/NT1}\n" ADD_CONFIG="${ADD_CONFIG} server max protocol = ${SAMBA_MAXPROTOCOL/SMB1/NT1}\n"
# Add extra config after [global], escaping spaces so that all are retained by sed # Add extra config after [global], escaping spaces so that all are retained by sed
sed -e "/\[global\]/ a ${ADD_CONFIG// /\\ }" -i $SMB_CONF sed -e "/\[global\]/ a ${ADD_CONFIG// /\\ }" -i $SMB_TMP
# only letters & numbers permitted for username & password # only letters & numbers permitted for username & password
SAMBA_USERNAME=`echo $SAMBA_USERNAME | sed "s/[^a-zA-Z0-9]//g;"` SAMBA_USERNAME=`echo $SAMBA_USERNAME | sed "s/[^a-zA-Z0-9]//g;"`
@ -65,11 +68,13 @@ if [ "$SAMBA_SECURE" == "true" -a ! "$SAMBA_USERNAME" == "" -a ! "$SAMBA_PASSWOR
-e 's|^.[ \t]*.username map.=.*||' \ -e 's|^.[ \t]*.username map.=.*||' \
-e 's|^.[ \t]*.security.=.*| security = user\n username map = /run/samba/samba.map|' \ -e 's|^.[ \t]*.security.=.*| security = user\n username map = /run/samba/samba.map|' \
-e 's|^.[ \t]*.map.to.guest.=.*| map to guest = Never|' \ -e 's|^.[ \t]*.map.to.guest.=.*| map to guest = Never|' \
-i $SMB_CONF -i $SMB_TMP
else else
sed -e 's|^.[ \t]*.public.=.*| public = yes |' \ sed -e 's|^.[ \t]*.public.=.*| public = yes |' \
-e 's|^.[ \t]*.username map.=.*||' \ -e 's|^.[ \t]*.username map.=.*||' \
-e 's|^.[ \t]*.security.=.*| security = user|' \ -e 's|^.[ \t]*.security.=.*| security = user|' \
-e 's|^.[ \t]*.map.to.guest.=.*| map to guest = Bad User|' \ -e 's|^.[ \t]*.map.to.guest.=.*| map to guest = Bad User|' \
-i $SMB_CONF -i $SMB_TMP
fi fi
mv -f $SMB_TMP $SMB_CONF