mirror of https://github.com/r4sas/py-i2phosts
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75 lines
2.4 KiB
75 lines
2.4 KiB
#!/usr/bin/python |
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import os |
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import sys |
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import argparse |
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from django.core.exceptions import ValidationError |
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# django setup |
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DJANGO_SETTINGS_MODULE = 'settings' |
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DJANGO_PROJECT_PATH = os.path.dirname(sys.argv[0]) + '/web' |
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sys.path.insert(1, DJANGO_PROJECT_PATH) |
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os.environ['DJANGO_SETTINGS_MODULE'] = DJANGO_SETTINGS_MODULE |
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from web.postkey.models import i2phost |
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from web.lib.validation import validate_hostname |
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from web.lib.validation import validate_b64hash |
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# parse command line options |
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parser = argparse.ArgumentParser( |
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description='Hosts injector for py-i2phosts.', |
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epilog='Report bugs to http://zzz.i2p/topics/733') |
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parser.add_argument('-f', '--file', default=os.environ['HOME'] + '/.i2p/hosts.txt', dest='hostsfile', |
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help='hosts.txt for parsing') |
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parser.add_argument('-d', '--description', default='Auto-added from external hosts.txt', |
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help='provide custom description message') |
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parser.add_argument('-a', '--approve', action='store_true', |
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help='add hosts as approved') |
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parser.add_argument('-s', '--supress', action='store_true', |
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help='supress warnings about already existed hostnames'), |
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parser.add_argument('-q', '--quiet', action='store_true', |
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help='be completely quiet, print only errors') |
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args = parser.parse_args() |
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# determine approve hosts or not |
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if args.approve: |
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approved = True |
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else: |
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approved = False |
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if args.quiet: |
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args.supress = True |
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f = open(args.hostsfile, 'r') |
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for line in f: |
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# ignore comments and empty lines |
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if line.startswith('#') or line.isspace(): |
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continue |
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if line.find('=') == -1: |
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sys.stderr.write('Invalid line: %s\n' % line) |
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continue |
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# strip trailing '\n' |
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line = line.rstrip('\n') |
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entry = line.split('=') |
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try: |
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hostname = validate_hostname(entry[0]) |
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base64 = validate_b64hash(entry[1], check_uniq=False) # don't require uniqueness |
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except ValidationError, e: |
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sys.stderr.write('validation error: %s: %s\n\n' % (e, line)) |
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else: |
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# Check for already existed hosts in database to avoid unneeded INSERTs |
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# beacuse they will fail anyway. |
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try: |
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h = i2phost.objects.get(name=hostname) |
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except i2phost.DoesNotExist: |
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if not args.quiet: |
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print 'Adding %s' % hostname |
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host = i2phost(name=hostname, b64hash=base64, |
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description=args.description, |
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activated=False, external=True, approved=approved) |
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host.save() |
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else: |
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if not args.supress: |
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print 'Host %s already exists' % hostname |
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if h.b64hash != base64: |
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print 'Key conflict for host: %s' % hostname |
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f.close()
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