Implement TR-069 Upload method

lib/cwmp.ts

@@ -705,6 +705,11 @@ async function nextRpc(sessionContext: SessionContext): Promise<void> {
         ["download", task.fileType, task.fileName, task.targetFileName || ""],
       ]);
       break;
+    case "upload":
+      session.addProvisions(sessionContext, `task_${task._id}`, [
+        ["upload", task.fileType, task.fileName],
+      ]);
+      break;
     case "addObject":
       alias = (task.parameterValues || [])
         .map((p) => `${p[0]}:${JSON.stringify(p[1])}`)
@@ -850,6 +855,21 @@ async function sendAcsRequest(
     }
   }
 
+  if (acsRequest.name === "Upload") {
+    let prefix = "" + config.get("FS_URL_PREFIX");
+
+    if (!prefix) {
+      const FS_PORT = +config.get("FS_PORT");
+      const ssl = !!config.get("FS_SSL_CERT");
+      const origin = getRequestOrigin(sessionContext.httpRequest);
+      let hostname = origin.localAddress;
+      if (origin.host) [hostname] = origin.host.split(":", 1);
+      prefix = (ssl ? "https" : "http") + `://${hostname}:${FS_PORT}/`;
+    }
+
+    acsRequest.url = prefix + encodeURI(acsRequest.fileName);
+  }
+
   const rpc = {
     id: id,
     acsRequest: acsRequest,