[dns]
AUTOSTART = YES
-@UNIXONLY@ PORT = 0
HOSTNAME = localhost
HOME = $SERVICEHOME
-CONFIG = $DEFAULTCONFIG
BINARY = gnunet-service-dns
-ACCEPT_FROM = 127.0.0.1;
-ACCEPT_FROM6 = ::1;
UNIXPATH = /tmp/gnunet-service-dns.sock
+# Access to this service can compromise all DNS queries in this
+# system. Thus access should be restricted to the same UID.
+# (see https://gnunet.org/gnunet-access-control-model)
+UNIX_MATCH_UID = YES
+UNIX_MATCH_GID = YES
+
+# As there is no sufficiently restrictive access control for TCP,
+# we never use it, even if @UNIXONLY@ is not set (just to be safe)
+@UNIXONLY@ PORT = 0
+
+# This option should be set to YES to allow the DNS service to
+# perform lookups against the locally configured DNS resolver.
+# (set to "NO" if no normal ISP is locally available and thus
+# requests for normal ".com"/".org"/etc. must be routed via
+# the GNUnet VPN (the GNUNET PT daemon then needs to be configured
+# to intercept and route DNS queries via mesh).
PROVIDE_EXIT = YES
+
+# Name of the virtual interface we use to intercept DNS traffic.
IFNAME = gnunet-dns
# Use RFC 3849-style documentation IPv6 address (RFC 4773 might provide an alternative in the future)
+# FIXME: or just default to a site-local address scope as we do for VPN!?
IPV6ADDR = 2001:DB8::1
IPV6PREFIX = 126
IPV4ADDR = 169.254.1.1
IPV4MASK = 255.255.0.0
+# Enable GNUnet-wide DNS-EXIT service by setting this value to the IP address (IPv4 or IPv6)
+# of a DNS resolver to use. Only works if "PROVIDE_EXIT" is also set to YES. Must absolutely
+# NOT be an address of any of GNUnet's virtual tunnel interfaces. Use a well-known
+# public DNS resolver or your ISP's resolver from /etc/resolv.conf.
+# DNS_EXIT = 8.8.8.8
+
projects / oweals / gnunet.git / blobdiff