1 files changed, 66 insertions, 0 deletions
diff --git a/server/modules/local_accounts/opt/openslx/scripts/systemd-local_accounts b/server/modules/local_accounts/opt/openslx/scripts/systemd-local_accounts
new file mode 100755
index 00000000..5cabd4fd
--- /dev/null
+++ b/server/modules/local_accounts/opt/openslx/scripts/systemd-local_accounts
@@ -0,0 +1,66 @@
+#!/bin/ash
+
+. /opt/openslx/config || { echo "Could not source config!"; exit 23; }
+
+#generate new user with useradd and insert password in /etc/shadow if exists
+create_user(){
+  local username="$1"
+  local password="$2"
+  uset IFS
+
+  #if the users doesn't exists, create him without the password
+  if useradd -s /bin/bash -m "$username" -K UID_MIN=1000 -K GID_MIN=1000; then
+    if [ -n "$password" ]; then
+      #set the password in the /etc/shadow file
+      sed -i "s#^${username}:[^:]*:#${username}:${password}:#" "/etc/shadow"
+    fi
+  else
+    echo 'user ${username} already exists'
+    #if the user already exists, check if the password has changed
+    if [ -n "$password" ] && [ $(grep ^${username}: /etc/shadow | cut -d ':' -f2) != "$password" ]; then
+      echo "User password changed, updating /etc/shadow to new one"
+      #set the password in the /etc/shadow file
+      sed -i "s#^${username}:[^:]*:#${username}:${password}:#" "/etc/shadow"
+    fi
+  fi
+}
+
+# check if the /home partition exists
+if mount | grep "/home" > /dev/null; then
+  echo "/home partition found"
+
+  #try to create the 'openslx' user in whose home dir backups and patch files will be stored
+  if useradd -s /bin/bash -m openslx -K UID_MIN=1000 -K GID_MIN=1000; then
+    echo "user openslx created"
+    #set the password in the /etc/shadow file
+    sed -i "s#^openslx:[^:]*:#openslx:$OPENSLX_PASS:#" "/etc/shadow"
+  fi
+
+  #create the accounts specified in the SLX_USERS config.
+  for line in $SLX_USERS; do
+    IFS=,
+    set $line
+    create_user $1 $2
+  done
+
+  #patch passwd, shadow and group with changes the local admin made in that machine
+  for file in passwd shadow group; do
+    #backup files before patching to save slxbox state
+    echo "Backing up /etc/${file} at /home/openslx/.${file}.backup"
+    cp /etc/${file} /home/openslx/.${file}.backup
+
+    #apply patch of users created by the admin in the last session.
+    if [ -e /home/openslx/.${file}.patch ]; then
+      patch /etc/${file} < /home/openslx/.${file}.patch
+    fi
+  done
+
+else
+  #if no /home partition was found, will create the user but won't do the patch and backup.
+  echo "No /home partition found on hdd. Creating non permanent users from slxbox."
+  for line in $SLX_USERS; do 	# create the accounts specified in the SLX_USERS config.
+    IFS=,
+    set $line
+    create_user $1 $2
+  done
+fi