add exclude_badExits.bash
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emdee
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41
exclude_badExits.bash
Normal file
41
exclude_badExits.bash
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@ -0,0 +1,41 @@
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#!/bin/bash
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# -*- mode: sh; fill-column: 75; tab-width: 8; coding: utf-8-unix -*-
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PROG=exclude_badExits.py
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SOCKS_PORT=9050
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CAFILE=/etc/ssl/certs/ca-certificates.crt
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# an example of running exclude_badExits with full debugging
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# expected to take an hour or so
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declare -a LARGS
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LARGS=(
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--log_level 10
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)
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# you may have a special python for installed packages
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EXE=`which python3.bash`
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LARGS+=(
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--strict_nodes 0
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--points_timeout 120
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--proxy-host 127.0.0.1
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--proxy-port $SOCKS_PORT
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--https_cafile $CAFILE
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)
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if [ -f '/run/tor/control' ] ; then
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LARGS+=(--proxy-ctl '/run/tor/control' )
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else
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LARGS+=(--proxy-ctl 9051 )
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fi
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ddg=duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad
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# for example, whitelist the introduction points to DuckDuckGo
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LARGS+=( --white_onions $ddg )
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# you may need to be the tor user to read /run/tor/control
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grep -q ^debian-tor /etc/group && TORU=debian-tor || {
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grep -q ^tor /etc/group && TORU=tor
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}
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sudo -u $TORU $EXE exclude_badExits.py "${LARGS[@]}" \
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2>&1|tee exclude_badExits6.log
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# The DEBUG statements contain the detail of why the relay was considered bad.
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@ -65,7 +65,7 @@ not just exclude Exit.
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If the Contact info is good we add the list of fingerprints to add
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to ExitNodes, a whitelist of relays to use as exits.
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```--proof_output``` will write the contact info as a ciiss dictionary
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```--good_contacts``` will write the contact info as a ciiss dictionary
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to a YAML file. If the proof is uri-rsa, the well-known file of fingerprints
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is downloaded and the fingerprints are added on a 'fps' field we create
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of that fingerprint's entry of the YAML dictionary. This file is read at the
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@ -99,7 +99,8 @@ from stem.connection import IncorrectPassword
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from stem.util.tor_tools import is_valid_fingerprint
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try:
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from ruamel.yaml import YAML
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yaml = YAML()
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yaml = YAML(typ='rt')
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yaml.indent(mapping=2, sequence=2)
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safe_load = yaml.load
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except:
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yaml = None
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@ -451,7 +452,7 @@ def oMainArgparser(_=None):
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parser.add_argument('--torrc_output', type=str,
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default=os.path.join(ETC_DIR, 'torrc.new'),
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help="Write the torrc configuration to a file")
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parser.add_argument('--proof_output', type=str, default=os.path.join(ETC_DIR, 'goodcontacts.yaml'),
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parser.add_argument('--good_contacts', type=str, default=os.path.join(ETC_DIR, 'goodcontacts.yaml'),
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help="Write the proof data of the included nodes to a YAML file")
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return parser
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@ -460,7 +461,7 @@ def vwrite_badnodes(oArgs, oBAD_NODES, slen):
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tmp = oArgs.bad_nodes +'.tmp'
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bak = oArgs.bad_nodes +'.bak'
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with open(tmp, 'wt') as oFYaml:
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yaml.dump(oBAD_NODES, indent=2, stream=oFYaml)
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yaml.dump(oBAD_NODES, oFYaml)
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LOG.info(f"Wrote {slen} to {oArgs.bad_nodes}")
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oFYaml.close()
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if os.path.exists(oArgs.bad_nodes):
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@ -472,7 +473,7 @@ def vwrite_goodnodes(oArgs, oGOOD_NODES, ilen):
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tmp = oArgs.good_nodes +'.tmp'
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bak = oArgs.good_nodes +'.bak'
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with open(tmp, 'wt') as oFYaml:
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yaml.dump(oGOOD_NODES, indent=2, stream=oFYaml)
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yaml.dump(oGOOD_NODES, oFYaml)
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LOG.info(f"Wrote {ilen} good relays to {oArgs.good_nodes}")
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oFYaml.close()
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if os.path.exists(oArgs.good_nodes):
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@ -497,7 +498,7 @@ def iMain(lArgs):
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icheck_torrc(sFile, oArgs)
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twhitelist_set = set()
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sFile = oArgs.proof_output
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sFile = oArgs.good_contacts
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if sFile and os.path.exists(sFile):
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try:
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with open(sFile, 'rt') as oFd:
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@ -527,8 +528,8 @@ def iMain(lArgs):
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vwait_for_controller(controller, oArgs.wait_boot)
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if oArgs.proof_output:
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proof_output_tmp = oArgs.proof_output + '.tmp'
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if oArgs.good_contacts:
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good_contacts_tmp = oArgs.good_contacts + '.tmp'
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elt = controller.get_conf('UseMicrodescriptors')
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if elt != '0' :
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@ -711,10 +712,10 @@ def iMain(lArgs):
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aTRUST_DB[relay.fingerprint] = b
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for elt in b['fps']:
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aTRUST_DB_INDEX[elt] = b
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if oArgs.proof_output and oArgs.log_level <= 20:
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if oArgs.good_contacts and oArgs.log_level <= 20:
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# as we go along then clobber
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with open(proof_output_tmp, 'wt') as oFYaml:
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yaml.dump(aTRUST_DB, indent=2, stream=oFYaml)
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with open(good_contacts_tmp, 'wt') as oFYaml:
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yaml.dump(aTRUST_DB, oFYaml)
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oFYaml.close()
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LOG.info(f"Filtered {len(twhitelist_set)} whitelisted relays")
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@ -723,16 +724,6 @@ def iMain(lArgs):
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texclude_set = texclude_set.difference(tdns_urls)
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LOG.info(f"{len(list(aTRUST_DB.keys()))} good contacts out of {iTotalContacts}")
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if oArgs.proof_output and aTRUST_DB:
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with open(proof_output_tmp, 'wt') as oFYaml:
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yaml.dump(aTRUST_DB, indent=2, stream=oFYaml)
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oFYaml.close()
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if os.path.exists(oArgs.proof_output):
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bak = oArgs.proof_output +'.bak'
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os.rename(oArgs.proof_output, bak)
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os.rename(proof_output_tmp, oArgs.proof_output)
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LOG.info(f"Wrote {len(list(aTRUST_DB.keys()))} good contact details to {oArgs.proof_output}")
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if oArgs.torrc_output and texclude_set:
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with open(oArgs.torrc_output, 'wt') as oFTorrc:
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oFTorrc.write(f"{sEXCLUDE_EXIT_KEY} {','.join(texclude_set)}\n")
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@ -744,9 +735,19 @@ def iMain(lArgs):
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if oArgs.bad_contacts and aBadContacts:
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# for later analysis
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with open(oArgs.bad_contacts, 'wt') as oFYaml:
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yaml.dump(aBadContacts, indent=2, stream=oFYaml)
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yaml.dump(aBadContacts, oFYaml)
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oFYaml.close()
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if oArgs.good_contacts != '' and aTRUST_DB:
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with open(good_contacts_tmp, 'wt') as oFYaml:
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yaml.dump(aTRUST_DB, oFYaml)
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oFYaml.close()
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if os.path.exists(oArgs.good_contacts):
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bak = oArgs.good_contacts +'.bak'
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os.rename(oArgs.good_contacts, bak)
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os.rename(good_contacts_tmp, oArgs.good_contacts)
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LOG.info(f"Wrote {len(list(aTRUST_DB.keys()))} good contact details to {oArgs.good_contacts}")
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oBAD_NODES[oBAD_ROOT]['ExcludeNodes']['BadExit'] = list(texclude_set)
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oBAD_NODES[oBAD_ROOT]['ExcludeDomains'] = lKNOWN_NODNS
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vwrite_badnodes(oArgs, oBAD_NODES, str(len(texclude_set)))
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@ -754,6 +755,7 @@ def iMain(lArgs):
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oGOOD_NODES['GoodNodes']['Relays']['ExitNodes'] = list(aTRUST_DB_INDEX.keys())
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# GuardNodes are readonl
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vwrite_goodnodes(oArgs, oGOOD_NODES, len(aTRUST_DB_INDEX.keys()))
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retval = 0
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try:
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logging.getLogger('stem').setLevel(30)
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@ -790,9 +792,6 @@ def iMain(lArgs):
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LOG.errro(f"Failed setting {sINCLUDE_EXIT_KEY} good exit nodes in Tor")
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retval += 1
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sys.stdout.write("dns-rsa domains:\n" +'\n'.join(tdns_urls) +'\n')
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return retval
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except InvalidRequest as e:
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# Unacceptable option value: Invalid router list.
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LOG.error(str(e))
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@ -817,6 +816,9 @@ def iMain(lArgs):
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except Exception as e:
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LOG.warn(str(e))
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sys.stdout.write("dns-rsa domains:\n" +'\n'.join(tdns_urls) +'\n')
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return retval
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if __name__ == '__main__':
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try:
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i = iMain(sys.argv[1:])
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