From 8d7596125161bea13641644fca2384411e00a4e5 Mon Sep 17 00:00:00 2001
From: gaoruoshu <gaoruoshu@huawei.com>
Date: Tue, 15 Feb 2022 17:03:40 +0800
Subject: [PATCH] check whether the certificate file exists

---
 analysis/app.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/analysis/app.py b/analysis/app.py
index 31b5f51..b25e784 100644
--- a/analysis/app.py
+++ b/analysis/app.py
@@ -22,6 +22,8 @@ from logging.handlers import SysLogHandler
 from flask import Flask
 from flask_restful import Api

+LOGGER = logging.getLogger(__name__)
+

 class App:
     """flask application"""
@@ -51,6 +51,9 @@ class App:
 
     def startup_app(self, host, port, tls, cert_file, key_file, ca_file, log_level):
         """start flask app"""
+        if not os.path.exists(cert_file) or not os.path.exists(key_file) or not os.path.exists(ca_file):
+            LOGGER.error("Startup failed. Please provide the authentication certificate.")
+            raise FileNotFoundError("Startup failed. Please provide the authentication certificate.")
         level = logging.getLevelName(log_level.upper())
         self.config_log(level)
         self.add_resource()
-- 
2.30.0
