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Use certifi for firmware update checker

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CURA-6698
This commit is contained in:
Lipu Fei 2019-08-14 14:57:47 +02:00
parent 6b93c97a5e
commit a2dcbc3be7
1 changed files with 8 additions and 1 deletions
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9
plugins/FirmwareUpdateChecker/FirmwareUpdateCheckerJob.py
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@ -10,6 +10,9 @@ from UM.Version import Version
import urllib.request
from urllib.error import URLError
from typing import Dict, Optional
import ssl
import certifi
from .FirmwareUpdateCheckerLookup import FirmwareUpdateCheckerLookup, getSettingsKeyForMachine
from .FirmwareUpdateCheckerMessage import FirmwareUpdateCheckerMessage
@ -39,8 +42,12 @@ class FirmwareUpdateCheckerJob(Job):
result = self.STRING_ZERO_VERSION
try:
# CURA-6698 Create an SSL context and use certifi CA certificates for verification.
context = ssl.SSLContext(protocol = ssl.PROTOCOL_TLSv1_2)
context.load_verify_locations(cafile = certifi.where())
request = urllib.request.Request(url, headers = self._headers)
response = urllib.request.urlopen(request)
response = urllib.request.urlopen(request, context = context)
result = response.read().decode("utf-8")
except URLError:
Logger.log("w", "Could not reach '{0}', if this URL is old, consider removal.".format(url))