Catch the json parsing exception then cloud auth. (vesoft-inc#2105)

* Catch the json parsing exception then cloud auth. * Correct. Co-authored-by: dutor <440396+dutor@users.noreply.github.com>
grebokcn · May 7, 2020 · aa7742c · aa7742c
1 parent 4902e1f
commit aa7742c
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/src/graph/CloudAuthenticator.cpp b/src/graph/CloudAuthenticator.cpp
@@ -40,9 +40,14 @@ bool CloudAuthenticator::auth(const std::string& user, const std::string& passwo
         return false;
     }
 
-    auto json = folly::parseJson(result.value());
-    if (json["code"].asString().compare("0") != 0) {
-        LOG(ERROR) << "Cloud authentication failed";
+    try {
+        auto json = folly::parseJson(result.value());
+        if (json["code"].asString().compare("0") != 0) {
+            LOG(ERROR) << "Cloud authentication failed";
+            return false;
+        }
+    } catch (std::exception& e) {
+        LOG(ERROR) << "Invalid json: " << e.what();
         return false;
     }
     return true;