From bc7a6dbb6db5eadc03d92a6da0100bbdf46761ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Vinot?= <raphael@vinot.info>
Date: Mon, 17 Dec 2018 17:24:57 +0100
Subject: [PATCH] fix: return enpty string if no key is available

---
 website/web/__init__.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/website/web/__init__.py b/website/web/__init__.py
index 240bf0a..eb99aa6 100644
--- a/website/web/__init__.py
+++ b/website/web/__init__.py
@@ -179,7 +179,7 @@ def create_app(configfile=None):
     def read_auth(name):
         key = config_dir / f'{name}.key'
         if not key.exists():
-            return None
+            return ''
         with open(key) as f:
             to_return = []
             for line in f.readlines():
@@ -190,7 +190,7 @@ def create_app(configfile=None):
     def phishtank():
         auth = read_auth('phishtank')
         if not auth:
-            return None
+            return ''
         key = auth[0]
         data = json.loads(request.data.decode())
         url = parser.get("PHISHTANK", "url")
@@ -202,7 +202,7 @@ def create_app(configfile=None):
     def vt():
         auth = read_auth('virustotal')
         if not auth:
-            return None
+            return ''
         key = auth[0]
         data = json.loads(request.data.decode())
         url = parser.get("VIRUSTOTAL", "url_report")
@@ -215,7 +215,7 @@ def create_app(configfile=None):
     def gsb():
         auth = read_auth('googlesafebrowsing')
         if not auth:
-            return None
+            return ''
         key = auth[0]
         data = json.loads(request.data.decode())
         url = parser.get("GOOGLESAFEBROWSING", "url")
@@ -228,7 +228,7 @@ def create_app(configfile=None):
     def urlquery():
         auth = read_auth('urlquery')
         if not auth:
-            return None
+            return ''
         key = auth[0]
         data = json.loads(request.data.decode())
         url = parser.get("URLQUERY", "url")
@@ -265,7 +265,7 @@ def create_app(configfile=None):
     def eu():
         auth = read_auth('eupi')
         if not auth:
-            return None
+            return ''
         key = auth[0]
         data = json.loads(request.data.decode())
         url = parser.get("EUPI", "url")
@@ -277,7 +277,7 @@ def create_app(configfile=None):
     def dnscircl():
         auth = read_auth('pdnscircl')
         if not auth:
-            return None
+            return ''
         user, password = auth
         url = parser.get("PDNS_CIRCL", "url")
         data = json.loads(request.data.decode())
@@ -297,7 +297,7 @@ def create_app(configfile=None):
     def sslcircl():
         auth = read_auth('psslcircl')
         if not auth:
-            return None
+            return ''
         user, password = auth
         url = parser.get("PDNS_CIRCL", "url")
         url = parser.get("PSSL_CIRCL", "url")