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prevent running as root

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This commit is contained in:
Nick Sweeting 2019-04-16 23:18:42 -04:00
parent 3fb10dbf35
commit fafdef1e6d
2 changed files with 17 additions and 5 deletions
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1
archivebox/__init__.py
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@ -0,0 +1 @@
__package__ = 'archivebox'

21
archivebox/legacy/config.py
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@ -1,6 +1,7 @@
import os
import re
import sys
import getpass
import django
import shutil
@ -11,7 +12,7 @@ from subprocess import run, PIPE, DEVNULL
# ******************************************************************************
# Documentation: https://github.com/pirate/ArchiveBox/wiki/Configuration
# Use the 'env' command to pass config options to ArchiveBox. e.g.:
# env USE_COLOR=True CHROME_BINARY=google-chrome ./archive export.html
# env USE_COLOR=True CHROME_BINARY=chromium archivebox add < example.html
# ******************************************************************************
IS_TTY = sys.stdout.isatty()
@ -78,6 +79,10 @@ if not USE_COLOR:
# dont show colors if USE_COLOR is False
ANSI = {k: '' for k in ANSI.keys()}
def stderr(*args):
sys.stderr.write(' '.join(str(a) for a in args) + '\n')
USER = getpass.getuser() or os.getlogin()
REPO_DIR = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', '..'))
if OUTPUT_DIR:
@ -112,25 +117,31 @@ GIT_SHA = VERSION.split('+')[-1] or 'unknown'
HAS_INVALID_DEPENDENCIES = False
HAS_INVALID_DB = not os.path.exists(os.path.join(OUTPUT_DIR, 'index.json'))
def stderr(*args):
sys.stderr.write(' '.join(str(a) for a in args) + '\n')
### Check system environment
if USER == 'root':
stderr('{red}[!] ArchiveBox should never be run as root!{reset}'.format(**ANSI))
stderr(' For more information, see the security overview documentation:')
stderr(' https://github.com/pirate/ArchiveBox/wiki/Security-Overview#do-not-run-as-root')
raise SystemExit(1)
### Check Python environment
python_vers = float('{}.{}'.format(sys.version_info.major, sys.version_info.minor))
if python_vers < 3.5:
stderr('{}[X] Python version is not new enough: {} (>3.5 is required){}'.format(ANSI['red'], python_vers, ANSI['reset']))
if python_vers < 3.6:
stderr('{}[X] Python version is not new enough: {} (>3.6 is required){}'.format(ANSI['red'], python_vers, ANSI['reset']))
stderr(' See https://github.com/pirate/ArchiveBox/wiki/Troubleshooting#python for help upgrading your Python installation.')
raise SystemExit(1)
if sys.stdout.encoding.upper() not in ('UTF-8', 'UTF8'):
stderr('[X] Your system is running python3 scripts with a bad locale setting: {} (it should be UTF-8).'.format(sys.stdout.encoding))
stderr(' To fix it, add the line "export PYTHONIOENCODING=UTF-8" to your ~/.bashrc file (without quotes)')
stderr(' Or if you\'re using ubuntu/debian, run "dpkg-reconfigure locales"')
stderr('')
stderr(' Confirm that it\'s fixed by opening a new shell and running:')
stderr(' python3 -c "import sys; print(sys.stdout.encoding)" # should output UTF-8')
stderr('')
stderr(' Alternatively, run this script with:')
stderr(' env PYTHONIOENCODING=UTF-8 ./archive.py export.html')
raise SystemExit(1)
# ******************************************************************************
# ***************************** Helper Functions *******************************