restructuring, adding man page to let us make the help output less verbose
This commit is contained in:
brent s
583
gpg/kant/kant.py
Executable file
583
gpg/kant/kant.py
Executable file
@@ -0,0 +1,583 @@
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#!/usr/bin/env python3
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import argparse
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import csv
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import datetime
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import email
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import os
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import re
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import shutil
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import subprocess
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from io import BytesIO
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from socket import *
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import urllib.parse
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import gpgme # non-stdlib; Arch package is "python-pygpgme"
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# TODO:
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# - http://tanguy.ortolo.eu/blog/article9/pgp-signature-infos edit certification level- possible with pygpgme?
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# -attach pubkey when sending below email
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# mail to first email address in key with signed message:
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#Subj: Your GPG key has been signed
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#
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#Hello! Thank you for participating in a keysigning party and exchanging keys.
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#
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#I have signed your key (KEYID) with trust level "TRUSTLEVEL" because:
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#
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#* You have presented sufficient proof of identity
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#
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#The signatures have been pushed to KEYSERVERS.
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#
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#I have taken the liberty of attaching my public key in the event you've not signed it yet and were unable to find it.
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#Please feel free to push to pgp.mit.edu or hkps.pool.sks-keyservers.net.
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#
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#As a reminder, my key ID, Keybase.io username, and verification/proof of identity can all be found at:
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#
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#https://devblog.square-r00t.net/about/my-gpg-public-key-verification-of-identity
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#
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#Thanks again!
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def getKeys(args):
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# Get our concept
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os.environ['GNUPGHOME'] = args['gpgdir']
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gpg = gpgme.Context()
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keys = {}
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allkeys = []
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# Do we have the key already? If not, fetch.
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for k in args['rcpts'].keys():
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if args['rcpts'][k]['type'] == 'fpr':
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allkeys.append(k)
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if args['rcpts'][k]['type'] == 'email':
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# We need to actually do a lookup on the email address.
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with open(os.devnull, 'w') as f:
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# TODO: replace with gpg.keylist_mode(gpgme.KEYLIST_MODE_EXTERN) and internal mechanisms?
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keyout = subprocess.run(['gpg2',
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'--search-keys',
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'--with-colons',
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'--batch',
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k],
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stdout = subprocess.PIPE,
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stderr = f)
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keyout = keyout.stdout.decode('utf-8').splitlines()
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for line in keyout:
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if line.startswith('pub:'):
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key = line.split(':')[1]
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keys[key] = {}
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keys[key]['uids'] = {}
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keys[key]['time'] = int(line.split(':')[4])
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elif line.startswith('uid:'):
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uid = re.split('<(.*)>', urllib.parse.unquote(line.split(':')[1].strip()))
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uid.remove('')
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uid = [u.strip() for u in uid]
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keys[key]['uids'][uid[1]] = {}
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keys[key]['uids'][uid[1]]['comment'] = uid[0]
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keys[key]['uids'][uid[1]]['time'] = int(line.split(':')[2])
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if len(keys) > 1: # Print the keys and prompt for a selection.
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print('\nWe found the following keys for <{0}>...\n\nKEY ID:'.format(k))
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for k in keys:
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print('{0}\n{1:6}(Generated at {2}) UIDs:'.format(k, '', datetime.datetime.utcfromtimestamp(keys[k]['time'])))
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for email in keys[k]['uids']:
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print('{0:42}(Generated {3}) <{2}> {1}'.format('',
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keys[k]['uids'][email]['comment'],
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email,
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datetime.datetime.utcfromtimestamp(keys[k]['uids'][email]['time'])))
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print()
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while True:
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key = input('Please enter the (full) appropriate key: ')
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if key not in keys.keys():
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print('Please enter a full key ID from the list above or hit ctrl-d to exit.')
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else:
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allkeys.append(key)
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break
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else:
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if not len(keys.keys()) >= 1:
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print('Could not find {0}!'.format(k))
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del(args['rcpts'][k])
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continue
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key = list(keys.keys())[0]
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print('\nFound key {0} for {1} (Generated at {2}):'.format(key, k, datetime.datetime.utcfromtimestamp(keys[key]['time'])))
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for email in keys[key]['uids']:
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print('\t(Generated {2}) {0} <{1}>'.format(keys[key]['uids'][email]['comment'],
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email,
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datetime.datetime.utcfromtimestamp(keys[key]['uids'][email]['time'])))
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allkeys.append(key)
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print()
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## And now we can (FINALLY) fetch the key(s).
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# TODO: replace with gpg.keylist_mode(gpgme.KEYLIST_MODE_EXTERN) and internal mechanisms?
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recvcmd = ['gpg2', '--recv-keys', '--batch', '--yes'] # We'll add the keys onto the end of this next.
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recvcmd.extend(allkeys)
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with open(os.devnull, 'w') as f:
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fetchout = subprocess.run(recvcmd, stdout = f, stderr = f) # We hide stderr because gpg, for some unknown reason, spits non-errors to stderr.
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return(allkeys)
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def trustKeys(keyids, args):
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# Map the trust levels to "human" equivalent
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trustmap = {-1: ['never', gpgme.VALIDITY_NEVER], # this is... probably? not ideal, but.
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0: ['unknown', gpgme.VALIDITY_UNKNOWN],
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1: ['untrusted', gpgme.VALIDITY_UNDEFINED],
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2: ['marginal', gpgme.VALIDITY_MARGINAL],
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3: ['full', gpgme.VALIDITY_FULL],
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4: ['ultimate', gpgme.VALIDITY_ULTIMATE]}
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pushmap = {-1: ['never', None],
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0: ['no', False],
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1: ['yes', True]}
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def promptTrust(kinfo):
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for k in list(kinfo):
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if 'trust' not in kinfo[k].keys():
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trust_lvl = None
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trust_in = input(('\nWhat trust level should we assign to {0}?\n\t\t\t\t ({1} <{2}>)' +
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'\n\n\t\033[1m-1 = Never\n\t 0 = Unknown\n\t 1 = Untrusted\n\t 2 = Marginal\n\t 3 = Full' +
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'\n\t 4 = Ultimate\033[0m\nTrust: ').format(k, kinfo[k]['name'], kinfo[k]['email']))
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for dictk, dictv in trustmap.items():
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if trust_in.lower().strip() == dictv[0]:
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trust_lvl = int(dictk)
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elif trust_in == str(dictk):
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trust_lvl = dictk
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if not trust_lvl:
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print('Not a valid trust level; skipping. Run kant again to fix.')
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continue
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kinfo[k]['trust'] = trustmap[trust_lvl][1]
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if 'push' not in kinfo[k].keys():
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push = True
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if args['keyservers']:
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push_in = input('\nShould we push {0} to the keyserver(s) (\033[1mYES\033[0m/No/Never)? '.format(k))
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if push_in.lower() == 'never':
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push = None
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elif push_in.lower().startswith('n'):
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push = False
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kinfo[k]['push'] = push
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return(kinfo)
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os.environ['GNUPGHOME'] = args['gpgdir']
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gpg = gpgme.Context()
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# Build out some info about keys
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kinfo = {}
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for k in keyids:
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if k not in kinfo.keys():
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kinfo[k] = {}
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else:
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continue # The key was already parsed; don't waste time adding the info
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try:
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kobj = gpg.get_key(k)
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kinfo[k]['name'] = kobj.uids[0].name
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kinfo[k]['email'] = kobj.uids[0].email
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except gpgme.GpgmeError:
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print('Can\'t get information about key {0}; skipping.'.format(k))
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del(kinfo[k])
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if not args['batch']:
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trusts = promptTrust(kinfo)
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else:
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trusts = {}
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csvd = {} # We import the CSV into a totally separate dict so we can do some validation loops
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with open(args['keys'], 'r') as f:
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for row in csv.reader(f, delimiter = ',', quotechar = '"'):
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csvd[row[0]] = {'trust': row[1], 'push': row[2]}
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for k in list(csvd):
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if re.match('^<?[\w\.\+\-]+\@[\w-]+\.[a-z]{2,3}>?$', k): # is it an email address?
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fullkey = gpg.get_key(k)
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csvd[fullkey.subkeys[0].fpr] = csvd[k]
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del(csvd[k])
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k = fullkey.subkeys[0].fpr
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if k not in trusts.keys():
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trusts[k] = {}
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if 'trust' not in trusts[k].keys():
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# Properly index the trust
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strval = str(csvd[k]['trust']).lower().strip()
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if strval == 'true':
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trusts[k]['trust'] = True
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elif strval == 'false':
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trusts[k]['trust'] = False
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elif strval == 'none':
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trusts[k]['trust'] = None
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else:
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for dictk, dictv in trustmap.items(): # "no"/"yes"
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if strval == dictv[0]:
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trusts[k]['trust'] = trustmap[dictk][1]
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elif strval == str(dictk):
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trusts[k]['trust'] = trustmap[dictk][1]
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if 'trust' not in trusts[k].keys(): # yes, again. we make sure it was set. otherwise, we need to skip this key.
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print('Key {0}: trust level "{1}" is invalid; skipping.'.format(k, csvd[k]['trust']))
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del(trusts[k])
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continue
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# Now we need to index whether we push or not.
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if 'push' not in trusts[k].keys():
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strval = str(csvd[k]['push']).lower().strip()
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if strval == 'true':
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trusts[k]['push'] = True
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elif strval == 'false':
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trusts[k]['push'] = False
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elif strval == 'none':
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trusts[k]['push'] = None
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else:
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for dictk, dictv in pushmap.items(): # "no"/"yes"
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if strval in dictv[0]:
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trusts[k]['push'] = pushmap[dictk][1]
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elif strval == str(dictk):
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trusts[k]['push'] = pushmap[dictk][1]
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if 'push' not in trusts[k].keys(): # yep. double-check
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print('Key {0}: push option "{1}" is invalid; skipping.'.format(k, csvd[k]['push']))
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del(trusts[k])
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continue
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# WHEW. THAT'S A LOT OF VALIDATIONS. Now the Business-End(TM)
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# Reverse mapping of constants to human-readable
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rmap = {gpgme.VALIDITY_NEVER: 'Never',
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gpgme.VALIDITY_UNKNOWN: 'Unknown',
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gpgme.VALIDITY_UNDEFINED: 'Untrusted',
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gpgme.VALIDITY_MARGINAL: 'Marginal',
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gpgme.VALIDITY_FULL: 'Full',
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gpgme.VALIDITY_ULTIMATE: 'Ultimate'}
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mykey = gpg.get_key(args['sigkey'])
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for k in list(trusts):
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keystat = None
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try:
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tkey = gpg.get_key(k)
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except gpgme.GpgmeError:
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print('Cannot find {0} in keyring at all; skipping.'.format(k))
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del(trusts[k])
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continue
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curtrust = rmap[tkey.owner_trust]
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newtrust = rmap[trusts[k]['trust']]
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if tkey.owner_trust == trusts[k]['trust']:
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trusts[k]['change'] = False
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continue # Don't bother; we aren't changing the trust level, it's the same (OR we haven't trusted yet)
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elif tkey.owner_trust == gpgme.VALIDITY_UNKNOWN:
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keystat = 'a NEW TRUST'
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elif tkey.owner_trust > trusts[k]['trust']:
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keystat = 'a DOWNGRADE'
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elif tkey.owner_trust < trusts[k]['trust']:
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keystat = 'an UPGRADE'
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print(('\nKey 0x{0} [{1} ({2})]:\n' +
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'\tThis trust level ({3}) is {4} from the current trust level ({5}).').format(k,
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kinfo[k]['name'],
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kinfo[k]['email'],
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newtrust,
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keystat,
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curtrust))
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tchk = input('Continue? (yes/\033[1mNO\033[0m) ')
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if tchk.lower().startswith('y'):
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trusts[k]['change'] = True
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else:
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trusts[k]['change'] = False
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for k in list(trusts):
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if trusts[k]['change']:
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gpgme.editutil.edit_trust(gpg, k, trusts['k']['trust'])
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print()
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return(trusts)
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def sigKeys(trusts, args): # The More Business-End(TM)
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import pprint
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pprint.pprint(trusts)
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os.environ['GNUPGHOME'] = args['gpgdir']
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gpg = gpgme.Context()
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gpg.keylist_mode = gpgme.KEYLIST_MODE_SIGS
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mkey = gpg.get_key(args['sigkey'])
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gpg.signers = [mkey]
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global_policy = {}
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global_policy['push'] = True # I may be able to provide a way to explicitly change this at runtime later
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global_policy['sign'] = True
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if not args['keyservers']:
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global_policy['sign'] = 'local'
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global_policy['push'] = False
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for k in list(trusts):
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sign = True
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key = gpg.get_key(k)
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for uid in key.uids:
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for s in uid.signatures:
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try:
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signerkey = gpg.get_key(s.keyid).subkeys[0].fpr
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if signerkey == mkey.subkeys[0].fpr:
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sign = False # We already signed this key
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except gpgme.GpgmeError:
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pass # usually if we get this it means we don't have a signer's key in our keyring
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trusts[k]['sign'] = sign
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# edit_sign(ctx, key, index=0, local=False, norevoke=False, expire=True, check=0)
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# index: the index of the user ID to sign, starting at 1. Sign all
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# user IDs if set to 0.
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# local: make a local signature
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# norevoke: make a non-revokable signature
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# command: the type of signature. One of sign, lsign, tsign or nrsign.
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# expire: whether the signature should expire with the key.
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# check: Amount of checking performed. One of:
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# 0 - no answer
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# 1 - no checking
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# 2 - casual checking
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# 3 - careful checking
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#gpgme.editutil.edit_sign(gpg, k, index = 0, lo
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def pushKeys(): # The Last Business-End(TM)
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pass
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def modifyDirmngr(op, args):
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if not args['keyservers']:
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return()
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pid = str(os.getpid())
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activecfg = os.path.join(args['gpgdir'], 'dirmngr.conf')
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bakcfg = '{0}.{1}'.format(activecfg, pid)
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if op in ('new', 'start'):
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if os.path.lexists(activecfg):
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shutil.copy2(activecfg, bakcfg)
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with open(bakcfg, 'r') as read, open(activecfg, 'w') as write:
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for line in read:
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if not line.startswith('keyserver '):
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write.write(line)
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with open(activecfg, 'a') as f:
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for s in args['keyservers']:
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uri = '{0}://{1}:{2}'.format(s['proto'], s['server'], s['port'][0])
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f.write('keyserver {0}\n'.format(uri))
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if op in ('old', 'stop'):
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if os.path.lexists(bakcfg):
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with open(bakcfg, 'r') as read, open(activecfg, 'w') as write:
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for line in read:
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write.write(line)
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os.remove(bakcfg)
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else:
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os.remove(activecfg)
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subprocess.run(['gpgconf',
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'--reload',
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'dirmngr'])
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return()
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def serverParser(uri):
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# https://en.wikipedia.org/wiki/Key_server_(cryptographic)#Keyserver_examples
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# We need to make a mapping of the default ports.
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server = {}
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protos = {'hkp': [11371, ['tcp', 'udp']],
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'hkps': [443, ['tcp']], # Yes, same as https
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'http': [80, ['tcp']],
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'https': [443, ['tcp']], # SSL/TLS
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'ldap': [389, ['tcp', 'udp']], # includes TLS negotiation since it runs on the same port
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'ldaps': [636, ['tcp', 'udp']]} # SSL
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urlobj = urllib.parse.urlparse(uri)
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server['proto'] = urlobj.scheme
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lazy = False
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if not server['proto']:
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server['proto'] = 'hkp' # Default
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server['server'] = urlobj.hostname
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if not server['server']:
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server['server'] = re.sub('^([A-Za-z]://)?(.+[^:][^0-9])(:[0-9]+)?$', '\g<2>', uri)
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lazy = True
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server['port'] = urlobj.port
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if not server['port']:
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if lazy:
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p = re.sub('.*:([0-9]+)$', '\g<1>', uri)
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server['port'] = protos[server['proto']] # Default
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return(server)
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def parseArgs():
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def getDefGPGDir():
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try:
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gpgdir = os.environ['GNUPGHOME']
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except KeyError:
|
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try:
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homedir = os.environ['HOME']
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gpgdchk = os.path.join(homedir, '.gnupg')
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except KeyError:
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# There is no reason that this should ever get this far, but... edge cases be crazy.
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gpgdchk = os.path.join(os.path.expanduser('~'), '.gnupg')
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if os.path.isdir(gpgdchk):
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gpgdir = gpgdchk
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else:
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gpgdir = None
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return(gpgdir)
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def getDefKey(defgpgdir):
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os.environ['GNUPGHOME'] = defgpgdir
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if not defgpgdir:
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return(None)
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defkey = None
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gpg = gpgme.Context()
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for k in gpg.keylist(None, True): # params are query and secret keyring, respectively
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if k.can_sign and True not in (k.revoked, k.expired, k.disabled):
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defkey = k.subkeys[0].fpr
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||||
break # We'll just use the first primary key we find that's valid as the default.
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||||
return(defkey)
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def getDefKeyservers(defgpgdir):
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srvlst = [None]
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# We don't need these since we use the gpg agent. Requires GPG 2.1 and above, probably.
|
||||
#if os.path.isfile(os.path.join(defgpgdir, 'dirmngr.conf')):
|
||||
# pass
|
||||
dirmgr_out = subprocess.run(['gpg-connect-agent', '--dirmngr', 'keyserver', '/bye'], stdout = subprocess.PIPE)
|
||||
for l in dirmgr_out.stdout.decode('utf-8').splitlines():
|
||||
#if len(l) == 3 and l.lower().startswith('s keyserver'): # It's a keyserver line
|
||||
if l.lower().startswith('s keyserver'): # It's a keyserver line
|
||||
s = l.split()[2]
|
||||
if len(srvlst) == 1 and srvlst[0] == None:
|
||||
srvlst = [s]
|
||||
else:
|
||||
srvlst.append(s)
|
||||
return(','.join(srvlst))
|
||||
defgpgdir = getDefGPGDir()
|
||||
defkey = getDefKey(defgpgdir)
|
||||
defkeyservers = getDefKeyservers(defgpgdir)
|
||||
args = argparse.ArgumentParser(description = 'Keysigning Assistance and Notifying Tool (KANT)',
|
||||
epilog = 'brent s. || 2017 || https://square-r00t.net',
|
||||
formatter_class = argparse.RawTextHelpFormatter)
|
||||
args.add_argument('-k',
|
||||
'--keys',
|
||||
dest = 'keys',
|
||||
metavar = 'KEYS | /path/to/batchfile',
|
||||
required = True,
|
||||
help = 'A single or comma-separated list of keys to sign,\n' +
|
||||
'trust, and notify. Can also be an email address.\n' +
|
||||
'If -b/--batch is specified, this should instead be\n' +
|
||||
'a path to the batch file.')
|
||||
args.add_argument('-K',
|
||||
'--sigkey',
|
||||
dest = 'sigkey',
|
||||
default = defkey,
|
||||
help = 'The key to use when signing other keys.\nDefault is \033[1m{0}\033[0m.'.format(defkey))
|
||||
args.add_argument('-t',
|
||||
'--trust',
|
||||
dest = 'trustlevel',
|
||||
default = None,
|
||||
help = 'The trust level to automatically apply to all keys\n' +
|
||||
'(if not specified, kant will prompt for each key).\n' +
|
||||
'See -b/--batch for trust level notations.')
|
||||
args.add_argument('-c',
|
||||
'--check',
|
||||
dest = 'checklevel',
|
||||
default = None,
|
||||
help = 'The level of checking done (if not specified, kant will\n' +
|
||||
'prompt for each key). See -b/--batch for check level notations.')
|
||||
args.add_argument('-e',
|
||||
'--export',
|
||||
dest = 'export',
|
||||
default = 'true',
|
||||
help = 'Make the signatures exportable (default is True).\nSee -b/--batch for more information.')
|
||||
args.add_argument('-l',
|
||||
'--local',
|
||||
dest = 'local',
|
||||
default = 'false',
|
||||
help = 'Make the signature(s) local-only (i.e. don\'t push to a keyserver).')
|
||||
args.add_argument('-s',
|
||||
'--keyservers',
|
||||
dest = 'keyservers',
|
||||
default = defkeyservers,
|
||||
help = 'The comma-separated keyserver(s) to push to.\n' +
|
||||
'Default keyserver list is: \n\n\t\033[1m{0}\033[0m\n\n'.format(re.sub(',', '\n\t', defkeyservers)))
|
||||
# This will require some restructuring...
|
||||
args.add_argument('-b',
|
||||
'--batch',
|
||||
dest = 'batch',
|
||||
action = 'store_true',
|
||||
help = 'If specified, -k/--keys is a CSV file to use as a\n' +
|
||||
'batch run in the format of (one per line):\n' +
|
||||
'\n\033[1mKEY_ID,TRUSTLEVEL,PUSH,CHECKLEVEL,EXPORT\033[0m\n'
|
||||
'\n\033[1mKEY_ID\033[0m can be the full 40-char key ID (fingerprint)\n' +
|
||||
'or an email address of the key.\n\n\033[1mTRUSTLEVEL\033[0m is how much trust to assign, and can\n' +
|
||||
'be numeric or string:' +
|
||||
'\n\n\t\033[1m-1 = Never\n\t 0 = Unknown\n\t 1 = Untrusted\n\t 2 = Marginal\n\t 3 = Full\n\t 4 = Ultimate\033[0m\n' +
|
||||
'\n\033[1mPUSH\033[0m can be \033[1m1/True\033[0m or \033[1m0/False\033[0m.\n' +
|
||||
'If marked as False, the signature will be made local.\n' +
|
||||
'\n\033[1mCHECKLEVEL\033[0m is the amount of checking done on the owner\'s\n' +
|
||||
'validity of identity. Can be numeric or string:' +
|
||||
'\n\n\t\033[1m 0 = Unknown\n\t 1 = None\n\t 2 = Casual\n\t 3 = Careful\033[0m\n' +
|
||||
'\n\033[1mEXPORT\033[0m can be either \033[1m1/True\033[0m or \033[1m0/False\033[0m.\n' +
|
||||
'If True, make the signature exportable.\nIf False, make it non-exportable.')
|
||||
args.add_argument('-d',
|
||||
'--gpgdir',
|
||||
dest = 'gpgdir',
|
||||
default = defgpgdir,
|
||||
help = 'The GnuPG configuration directory to use (containing\n' +
|
||||
'your keys, etc.); default is \033[1m{0}\033[0m.'.format(defgpgdir))
|
||||
args.add_argument('-T',
|
||||
'--testkeyservers',
|
||||
dest = 'testkeyservers',
|
||||
action = 'store_true',
|
||||
help = 'If specified, initiate a test connection with each\n'
|
||||
'set keyserver before anything else. Disabled by default.')
|
||||
return(args)
|
||||
|
||||
def verifyArgs(args):
|
||||
## Some pythonization...
|
||||
if not args['batch']:
|
||||
args['keys'] = [re.sub('\s', '', k) for k in args['keys'].split(',')]
|
||||
else:
|
||||
## Batch file
|
||||
batchfilepath = os.path.abspath(os.path.expanduser(args['keys']))
|
||||
if not os.path.isfile(batchfilepath):
|
||||
raise ValueError('{0} does not exist or is not a regular file.'.format(batchfilepath))
|
||||
else:
|
||||
args['keys'] = batchfilepath
|
||||
args['keyservers'] = [re.sub('\s', '', s) for s in args['keyservers'].split(',')]
|
||||
args['keyservers'] = [serverParser(s) for s in args['keyservers']]
|
||||
## Key(s) to sign
|
||||
args['rcpts'] = {}
|
||||
if not args['batch']:
|
||||
keyiter = args['keys']
|
||||
else:
|
||||
keyiter = []
|
||||
with open(args['keys'], 'r') as f:
|
||||
for row in csv.reader(f, delimiter = ',', quotechar = '"'):
|
||||
keyiter.append(row[0])
|
||||
for k in keyiter:
|
||||
args['rcpts'][k] = {}
|
||||
try:
|
||||
int(k, 16)
|
||||
ktype = 'fpr'
|
||||
except: # If it isn't a valid key ID...
|
||||
if not re.match('^<?[\w\.\+\-]+\@[\w-]+\.[a-z]{2,3}>?$', k): # is it an email address?
|
||||
raise ValueError('{0} is not a valid email address'.format(k))
|
||||
else:
|
||||
ktype = 'email'
|
||||
args['rcpts'][k]['type'] = ktype
|
||||
if ktype == 'fpr' and not len(k) == 40: # Security is important. We don't want users getting collisions, so we don't allow shortened key IDs.
|
||||
raise ValueError('{0} is not a full 40-char key ID or key fingerprint'.format(k))
|
||||
## Signing key
|
||||
if not args['sigkey']:
|
||||
raise ValueError('A key for signing is required') # We need a key we can sign with.
|
||||
else:
|
||||
if not os.path.lexists(args['gpgdir']):
|
||||
raise FileNotFoundError('{0} does not exist'.format(args['gpgdir']))
|
||||
elif os.path.isfile(args['gpgdir']):
|
||||
raise NotADirectoryError('{0} is not a directory'.format(args['gpgdir']))
|
||||
try:
|
||||
os.environ['GNUPGHOME'] = args['gpgdir']
|
||||
gpg = gpgme.Context()
|
||||
except:
|
||||
raise RuntimeError('Could not use {0} as a GnuPG home'.format(args['gpgdir']))
|
||||
# Now we need to verify that the private key exists...
|
||||
try:
|
||||
sigkey = gpg.get_key(args['sigkey'], True)
|
||||
except GpgmeError:
|
||||
raise ValueError('Cannot use key {0}'.format(args['sigkey']))
|
||||
# And that it is an eligible candidate to use to sign.
|
||||
if not sigkey.can_sign or True in (sigkey.revoked, sigkey.expired, sigkey.disabled):
|
||||
raise ValueError('{0} is not a valid candidate for signing'.format(args['sigkey']))
|
||||
## Keyservers
|
||||
if args['testkeyservers']:
|
||||
for s in args['keyservers']:
|
||||
# Test to make sure the keyserver is accessible.
|
||||
# First we need to construct a way to use python's socket connector
|
||||
# Great. Now we need to just quickly check to make sure it's accessible - if specified.
|
||||
if args['netproto'] == '4':
|
||||
nettype = AF_INET
|
||||
elif args['netproto'] == '6':
|
||||
nettype = AF_INET6
|
||||
for proto in s['port'][1]:
|
||||
if proto == 'udp':
|
||||
netproto = SOCK_DGRAM
|
||||
elif proto == 'tcp':
|
||||
netproto = SOCK_STREAM
|
||||
sock = socket(nettype, netproto)
|
||||
sock.settimeout(10)
|
||||
tests = sock.connect_ex((s['server'], int(s['port'][0])))
|
||||
uristr = '{0}://{1}:{2} ({3})'.format(s['proto'], s['server'], s['port'][0], proto.upper())
|
||||
if not tests == 0:
|
||||
raise RuntimeError('Keyserver {0} is not available'.format(uristr))
|
||||
else:
|
||||
print('Keyserver {0} is accepting connections.'.format(uristr))
|
||||
sock.close()
|
||||
return(args)
|
||||
|
||||
def main():
|
||||
rawargs = parseArgs()
|
||||
args = verifyArgs(vars(rawargs.parse_args()))
|
||||
modifyDirmngr('new', args)
|
||||
fprs = getKeys(args)
|
||||
trusts = trustKeys(fprs, args)
|
||||
sigs = sigKeys(trusts, args)
|
||||
modifyDirmngr('old', args)
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
Reference in New Issue
Block a user