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mirror of https://github.com/esp8266/Arduino.git synced 2025-04-19 23:22:16 +03:00
Earle F. Philhower, III 9afb084159
Clean up minor warnings from LGTM.com (#7500)
* Clean up minor warnings from LGTM.com

LGTM (Semmie) is a tool, bought by GitHub last year, that conducts basic
linting tasks on code and HTML.

Clean up the warnings identified in the latest report:
https://lgtm.com/projects/g/esp8266/Arduino/?mode=list

No functionality should change, however this may fix some issues with
the perl utilities not exiting properly on a Ctrl-C from the command
line.

* Back out HTML changes and rerun boards.txt.py
2020-08-03 19:19:04 -07:00

72 lines
2.0 KiB
Python
Executable File

#!/usr/bin/env python3
# This script pulls the list of Mozilla trusted certificate authorities
# from the web at the "mozurl" below, parses the file to grab the PEM
# for each cert, and then generates DER files in a new ./data directory
# Upload these to an on-chip filesystem and use the CertManager to parse
# and use them for your outgoing SSL connections.
#
# Script by Earle F. Philhower, III. Released to the public domain.
from __future__ import print_function
import csv
import os
import sys
from subprocess import Popen, PIPE, call
try:
from urllib.request import urlopen
except Exception:
from urllib2 import urlopen
try:
from StringIO import StringIO
except Exception:
from io import StringIO
# Mozilla's URL for the CSV file with included PEM certs
mozurl = "https://ccadb-public.secure.force.com/mozilla/IncludedCACertificateReportPEMCSV"
# Load the manes[] and pems[] array from the URL
names = []
pems = []
response = urlopen(mozurl)
csvData = response.read()
if sys.version_info[0] > 2:
csvData = csvData.decode('utf-8')
csvFile = StringIO(csvData)
csvReader = csv.reader(csvFile)
for row in csvReader:
names.append(row[0]+":"+row[1]+":"+row[2])
pems.append(row[30])
del names[0] # Remove headers
del pems[0] # Remove headers
# Try and make ./data, skip if present
try:
os.mkdir("data")
except Exception:
pass
derFiles = []
idx = 0
# Process the text PEM using openssl into DER files
for i in range(0, len(pems)):
certName = "data/ca_%03d.der" % (idx);
thisPem = pems[i].replace("'", "")
print(names[i] + " -> " + certName)
ssl = Popen(['openssl','x509','-inform','PEM','-outform','DER','-out', certName], shell = False, stdin = PIPE)
pipe = ssl.stdin
pipe.write(thisPem.encode('utf-8'))
pipe.close()
ssl.wait()
if os.path.exists(certName):
derFiles.append(certName)
idx = idx + 1
if os.path.exists("data/certs.ar"):
os.unlink("data/certs.ar");
arCmd = ['ar', 'q', 'data/certs.ar'] + derFiles;
call( arCmd )
for der in derFiles:
os.unlink(der)