Update script

smb_config/config.json

@@ -12,8 +12,14 @@
   "map_ssl": false,
   "options": {
       "workgroup": "WORKGROUP",
+      "guest": true,
+      "username": "",
+      "password": ""
   },
   "schema": {
-    "workgroup": "str"
-  },
+    "workgroup": "str",
+    "guest": "bool",
+    "username": "str",
+    "password": "str"
+  }
 }

smb_config/run.sh

@@ -1,4 +1,21 @@
 #!/bin/bash
 set -e
 
+CONFIG_PATH=/data/options.json
+
+WORKGROUP=$(jq --raw-output ".workgroup // empty" $CONFIG_PATH)
+GUEST=$(jq --raw-output ".guest // empty" $CONFIG_PATH)
+USERNAME=$(jq --raw-output ".username // empty" $CONFIG_PATH)
+PASSWORD=$(jq --raw-output ".password // empty" $CONFIG_PATH)
+
+sed -i "/workgroup =.*/workgroup = $WORKGROUP/" /etc/smb.conf
+
+if [ GUEST == "true" ];
+    sed -i "/group ok =.*/group ok = yes/" /etc/smb.conf
+    sed -i "/public =.*/public = yes/" /etc/smb.conf
+else
+    sed -i "/group ok =.*/group ok = no/" /etc/smb.conf
+    sed -i "/public =.*/public = no/" /etc/smb.conf
+fi
+
 smbd -F -S -s /etc/smb.conf