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Simplify onion routing of email

This commit is contained in:
Bob Mottram 2018-03-25 13:57:55 +01:00
parent af7e2c39d7
commit 741c1c5bef
1 changed files with 29 additions and 27 deletions
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56
src/freedombone-base-email
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@ -31,6 +31,9 @@
# the default email address
MY_EMAIL_ADDRESS=$MY_USERNAME@$DEFAULT_DOMAIN_NAME
# When sending mail to riseup.net route to this onion address
RISEUP_EMAIL_ONION='wy6zk3pmcwiyhiao.onion'
# If you want to run a public mailing list specify its name here.
# There should be no spaces in the name
PUBLIC_MAILING_LIST=
@ -149,51 +152,50 @@ function configure_email_onion {
set_completion_param "email onion domain" "${onion_address}"
add_email_hostname "$onion_address"
apt-get -yq install tinycdb perl
#apt-get -yq install tinycdb perl
# MX record should be:
# _onion-mx._tcp.$DEFAULT_DOMAIN_NAME. 3600 IN SRV 0 5 25 $onion_address
echo "$DEFAULT_DOMAIN_NAME $onion_address" > /etc/exim4/onionrelay.txt
cdb -m -c -t ~/onionrelay.tmp /etc/exim4/onionrelay.cdb /etc/exim4/onionrelay.txt
#echo "$DEFAULT_DOMAIN_NAME $onion_address" > /etc/exim4/onionrelay.txt
#cdb -m -c -t ~/onionrelay.tmp /etc/exim4/onionrelay.cdb /etc/exim4/onionrelay.txt
{ echo "perl_startup = do '/etc/exim4/perl-routines.pl'";
echo "perl_at_start"; } > /etc/exim4/conf.d/main/perl
#{ echo "perl_startup = do '/etc/exim4/perl-routines.pl'";
# echo "perl_at_start"; } > /etc/exim4/conf.d/main/perl
{ echo "use Net::DNS::Resolver;";
echo "sub onionLookup {";
echo " my \$hostname = shift;";
echo " my \$res = Net::DNS::Resolver->new(nameservers => [qw(127.0.0.1)],);";
echo " \$res->port(5300);";
echo " my \$query = \$res->search(\$hostname);";
echo " foreach my \$rr (\$query->answer) {";
echo " next unless \$rr->type eq \"A\";";
echo " return \$rr->address;";
echo " }";
echo " return 'no_such_host';";
echo "}"; } > /etc/exim4/perl-routines.pl
#{ echo "use Net::DNS::Resolver;";
# echo "sub onionLookup {";
# echo " my \$hostname = shift;";
# echo " my \$res = Net::DNS::Resolver->new(nameservers => [qw(127.0.0.1)],);";
# echo " \$res->port(5300);";
# echo " my \$query = \$res->search(\$hostname);";
# echo " foreach my \$rr (\$query->answer) {";
# echo " next unless \$rr->type eq \"A\";";
# echo " return \$rr->address;";
# echo " }";
# echo " return 'no_such_host';";
# echo "}"; } > /etc/exim4/perl-routines.pl
{ echo "ONION_RELAYDB=/etc/exim4/onionrelay.cdb";
echo "domainlist onion_relays = cdb;ONION_RELAYDB"; } > /etc/exim4/conf.d/main/48_exim4-config_onion_relays
#{ echo "ONION_RELAYDB=/etc/exim4/onionrelay.cdb";
# echo "domainlist onion_relays = cdb;ONION_RELAYDB"; } > /etc/exim4/conf.d/main/48_exim4-config_onion_relays
{ echo "riseup:";
echo " driver = manualroute";
echo " domains = riseup.net";
echo " domains = riseup.net $RISEUP_EMAIL_ONION";
echo " transport = onion_relay";
echo " route_data = \${lookup dnsdb{a=wy6zk3pmcwiyhiao.onion}}";
echo " no_more"; } > /etc/exim4/conf.d/router/49_exim4-config-riseup
echo " route_data = \${lookup dnsdb{a=$RISEUP_EMAIL_ONION}}";
echo " no_more"; } > /etc/exim4/conf.d/router/049_exim4-config-riseup
{ echo "onionrelays:";
echo " driver = manualroute";
echo " domains = +onion_relays";
echo " domains = *.onion";
echo " transport = onion_relay";
echo " # get the automap IP for the onion address from the tor daemon";
echo " route_data = \${perl{onionLookup}{\${lookup{\$domain}cdb{ONION_RELAYDB}}}}";
echo " no_more"; } > /etc/exim4/conf.d/router/50_exim4-config-onionrelays
echo " route_data = \${lookup dnsdb{a=\$domain}}";
echo " no_more"; } > /etc/exim4/conf.d/router/050_exim4-config-onionrelays
{ echo "onion_relay:";
echo " driver = smtp";
echo " socks_proxy = 127.0.0.1 port=9050"; } > /etc/exim4/conf.d/transport/50_exim4-config_onion_relay
echo " socks_proxy = 127.0.0.1 port=9050"; } > /etc/exim4/conf.d/transport/050_exim4-config_onion_relay
if ! grep -q "AutomapHostsOnResolve" /etc/tor/torrc; then
echo 'AutomapHostsOnResolve 1' >> /etc/tor/torrc