create system user and default folders

assets/11-ffplayout

@@ -1,5 +1,5 @@
-# give user www-data permission to control the ffplayout systemd service
+# give user ffpu permission to control the ffplayout systemd service
 
-www-data ALL = NOPASSWD: /usr/bin/systemctl start ffplayout, /usr/bin/systemctl stop ffplayout, /usr/bin/systemctl restart ffplayout, /usr/bin/systemctl status ffplayout, /usr/bin/systemctl is-active ffplayout, /usr/bin/systemctl enable ffplayout, /usr/bin/systemctl disable ffplayout
+ffpu ALL = NOPASSWD: /usr/bin/systemctl start ffplayout.service, /usr/bin/systemctl stop ffplayout.service, /usr/bin/systemctl restart ffplayout.service, /usr/bin/systemctl status ffplayout.service, /usr/bin/systemctl is-active ffplayout.service, /usr/bin/systemctl enable ffplayout.service, /usr/bin/systemctl disable ffplayout.service
 
-www-data ALL = NOPASSWD: /usr/bin/systemctl start ffplayout@*, /usr/bin/systemctl stop ffplayout@*, /usr/bin/systemctl restart ffplayout@*, /usr/bin/systemctl status ffplayout@*, /usr/bin/systemctl is-active ffplayout@*, /usr/bin/systemctl enable ffplayout@*, /usr/bin/systemctl disable ffplayout@*
+ffpu ALL = NOPASSWD: /usr/bin/systemctl start ffplayout@*, /usr/bin/systemctl stop ffplayout@*, /usr/bin/systemctl restart ffplayout@*, /usr/bin/systemctl status ffplayout@*, /usr/bin/systemctl is-active ffplayout@*, /usr/bin/systemctl enable ffplayout@*, /usr/bin/systemctl disable ffplayout@*

assets/ffpapi.service

@@ -6,8 +6,8 @@ After=network.target remote-fs.target
 ExecStart=/usr/bin/ffpapi -l 127.0.0.1:8000
 Restart=always
 RestartSec=1
-User=www-data
+User=ffpu
-Group=www-data
+Group=ffpu
 
 [Install]
 WantedBy=multi-user.target

assets/ffplayout.service

@@ -7,8 +7,8 @@ ExecStart=/usr/bin/ffplayout
 Restart=always
 RestartSec=1
 KillMode=mixed
-User=www-data
+User=ffpu
-Group=www-data
+Group=ffpu
 
 [Install]
 WantedBy=multi-user.target

assets/ffplayout.yml

@@ -85,7 +85,7 @@ playlist:
         should always start at the begin. 'length' represent the target length from
         playlist, when is blank real length will not consider. 'infinit true' works with
         single playlist file and loops it infinitely.
-    path: /playlists
+    path: /var/lib/ffplayout/playlists
     day_start: "5:59:25"
     length: "24:00:00"
     infinit: false
@@ -94,8 +94,8 @@ storage:
     help_text: Play ordered or randomly files from path. 'filler_clip' is for fill
         the end to reach 24 hours, it will loop when is necessary. 'extensions' search
         only files with this extension. Set 'shuffle' to 'True' to pick files randomly.
-    path: "/mediaStorage"
+    path: "/var/lib/ffplayout/tv-media"
-    filler_clip: "/mediaStorage/filler/filler.mp4"
+    filler_clip: "/var/lib/ffplayout/tv-media/filler/filler.mp4"
     extensions:
         - "mp4"
         - "mkv"

assets/ffplayout@.service

@@ -7,8 +7,8 @@ ExecStart=/usr/bin/ffplayout %I
 Restart=always
 RestartSec=1
 KillMode=mixed
-User=www-data
+User=ffpu
-Group=www-data
+Group=ffpu
 
 [Install]
 WantedBy=multi-user.target

debian/postinst

@@ -1,27 +1,25 @@
 #DEBHELPER#
 
+sysUser="ffpu"
+
+if ! id $sysUser &>/dev/null; then
+    adduser --system $sysUser
+fi
+
 if [ ! -d "/usr/share/ffplayout/db" ]; then
     mkdir "/usr/share/ffplayout/db"
-    chmod 777 "/usr/share/ffplayout/db"
+    mkdir "/var/lib/ffplayout/playlists"
+    mkdir "/var/lib/ffplayout/tv-media"
 
     /usr/bin/ffpapi -i
 
-    if id "www-data" &>/dev/null; then
+    chown -R ${sysUser}. "/usr/share/ffplayout"
-        chown www-data. "/usr/share/ffplayout/db/ffplayout.db"
+    chown -R ${sysUser}. "/var/lib/ffplayout"
-    else
+    chown -R ${sysUser}. "/etc/ffplayout"
-        sed -i "s|www-data|root|g" /lib/systemd/system/ffpapi.service
-        sed -i "s|www-data|root|g" /lib/systemd/system/ffplayout.service
-        rm -f /etc/sudoers.d/11-ffplayout
-
-        systemctl daemon-reload
-    fi
 fi
 
 if [ ! -d "/var/log/ffplayout" ]; then
-    mkdir /var/log/ffplayout
+    mkdir "/var/log/ffplayout"
 
-     if id "www-data" &>/dev/null; then
+    chown ${sysUser}. "/var/log/ffplayout"
-        chown www-data. /var/log/ffplayout
-        chown -R www-data. /etc/ffplayout
-     fi
 fi