From ecd9a5863c90c633f1df9c18fe39fa77fe0f9d23 Mon Sep 17 00:00:00 2001
From: Dragory <2606411+Dragory@users.noreply.github.com>
Date: Tue, 2 Nov 2021 22:48:54 +0200
Subject: [PATCH] debug(phisherman): gracefully handle and log unexpected API
 responses

---
 backend/src/data/Phisherman.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/backend/src/data/Phisherman.ts b/backend/src/data/Phisherman.ts
index 24073bd8..c50f67b1 100644
--- a/backend/src/data/Phisherman.ts
+++ b/backend/src/data/Phisherman.ts
@@ -130,6 +130,11 @@ async function fetchDomainInfo(domain: string): Promise<PhishermanDomainInfo | n
   console.log(`[PHISHERMAN] Requesting domain information: ${domain}`);
   const result = await apiCall<Record<string, DomainInfoApiCallResult>>("GET", `/v2/domains/info/${domain}`);
   const domainInfo = result[domain];
+  if (!domainInfo) {
+    // tslint:disable-next-line:no-console
+    console.warn("Unexpected Phisherman API response:", result);
+    return null;
+  }
   if (domainInfo.classification === "unknown") {
     return null;
   }