Add provisions page

server/api-functions.js

@@ -296,12 +296,33 @@ function putResource(resource, id, data) {
 
     if (resource === "presets") data = mongodbFunctions.preProcessPreset(data);
 
-    let body = JSON.stringify(data);
+    if (resource === "provisions")
+      data = mongodbFunctions.preProcessProvision(data);
+
+    let body = typeof data !== "string" ? JSON.stringify(data) : data;
     _http
       .request(options, res => {
-        res.resume();
-        if (res.statusCode === 200) resolve(true);
-        else reject(new Error(`Unexpected status code ${res.statusCode}`));
+        const chunks = [];
+        let bytes = 0;
+        res.on("data", chunk => {
+          chunks.push(chunk);
+          bytes += chunk.length;
+        });
+
+        res.on("end", () => {
+          if (res.statusCode === 200) return resolve();
+          else if (res.statusCode !== 400)
+            return reject(
+              new Error(`Unexpected status code ${res.statusCode}`)
+            );
+          let buf = new Buffer(bytes);
+          let o = 0;
+          for (let c of chunks) {
+            c.copy(buf, o, 0, c.length);
+            o += c.length;
+          }
+          resolve(buf.toString());
+        });
       })
       .end(body);
   });

server/api.js

@@ -31,7 +31,7 @@ const RESOURCE_IDS = {
 const resources = {
   devices: 0 | RESOURCE_DELETE,
   presets: 0 | RESOURCE_DELETE | RESOURCE_PUT,
-  provisions: 0 | RESOURCE_DELETE,
+  provisions: 0 | RESOURCE_DELETE | RESOURCE_PUT,
   files: 0 | RESOURCE_DELETE,
   virtual_parameters: 0 | RESOURCE_DELETE,
   faults: 0 | RESOURCE_DELETE,
@@ -336,7 +336,14 @@ for (let [resource, flags] of Object.entries(resources)) {
         return (ctx.status = 403);
       }
 
-      await apiFunctions.putResource(resource, id, obj);
+      let err = await apiFunctions.putResource(resource, id, obj);
+
+      if (err) {
+        log.message += " failed";
+        logger.accessWarn(log);
+        ctx.body = err;
+        return (ctx.status = 400);
+      }
 
       logger.accessInfo(log);
 

server/mongodb-functions.js

@@ -489,6 +489,10 @@ function preProcessPreset(data) {
   return preset;
 }
 
+function preProcessProvision(data) {
+  return data.script;
+}
+
 exports.processDeviceFilter = processDeviceFilter;
 exports.processTasksFilter = processTasksFilter;
 exports.processFaultsFilter = processFaultsFilter;
@@ -500,3 +504,4 @@ exports.flattenFault = flattenFault;
 exports.flattenTask = flattenTask;
 exports.flattenPreset = flattenPreset;
 exports.preProcessPreset = preProcessPreset;
+exports.preProcessProvision = preProcessProvision;

server/server.js

@@ -38,6 +38,7 @@ function getPermissionSets(roles) {
             "devices",
             "faults",
             "presets",
+            "provisions",
             "files"
           ].includes(k)
         )