TASK22224: harden proxy file routes and expand contracts

pages/api/file/getrepsblobproxy.js

@@ -11,7 +11,7 @@ const hasValue = (value) =>
     typeof value === "string" && value.trim().length > 0;
 
 export default async function ApiProxy(req, res) {
-    var containerName = req.query.container;
+    const containerName = req.query.container;
 
     if (!hasValue(containerName)) {
         return respondError(res, {
@@ -21,24 +21,23 @@ export default async function ApiProxy(req, res) {
         });
     }
 
-    var token = await getToken();
+    const token = await getToken();
 
-    var queryUrl = "/api/file/getrepsblob?container=" + containerName;
+    const queryUrl =
+        "/api/file/getrepsblob?container=" + encodeURIComponent(containerName);
 
-    return axios
-        .get(
+    try {
+        const { data } = await axios.get(
             BASE_URL + queryUrl + hashAPIPath(queryUrl),
             azureHeaders(token.access_token)
-        )
-        .then(({ data }) => {
-            return respondSuccess(res, data);
-        })
-        .catch((error) => {
-            consoleLogger(error);
-            return respondError(res, {
-                status: 400,
-                code: "GET_REPS_BLOB_PROXY_FAILED",
-                message: "Failed to fetch representation blobs"
-            });
+        );
+        return respondSuccess(res, data);
+    } catch (error) {
+        consoleLogger(error);
+        return respondError(res, {
+            status: 400,
+            code: "GET_REPS_BLOB_PROXY_FAILED",
+            message: "Failed to fetch representation blobs"
         });
+    }
 }