New port: net/cjdns

Cjdns implements an encrypted IPv6 network using public-key cryptography for
address allocation and a distributed hash table for routing. This provides
near-zero-configuration networking, and prevents many of the security and
scalability issues that plague existing networks.

WWW: https://github.com/cjdelisle/cjdns

PR:		210730
Submitted by:	Yuri Victorovich <yuri@rawbw.com>

2 files changed, 61 insertions, 0 deletions

diff --git a/net/cjdns/files/cjdns.in b/net/cjdns/files/cjdns.in
new file mode 100644
index 000000000000..e4dc1a0ae94f
--- /dev/null
+++ b/net/cjdns/files/cjdns.in
@@ -0,0 +1,23 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+# PROVIDE: cjdns
+# REQUIRE: LOGIN
+
+. /etc/rc.subr
+
+name="cjdns"
+rcvar=cjdns_enable
+command="%%PREFIX%%/bin/cjdroute"
+command_args="< %%PREFIX%%/etc/cjdroute.conf"
+
+if expr "$1" : ".*start" > /dev/null && ! [ -r %%PREFIX%%/etc/cjdroute.conf ]; then
+  %%PREFIX%%/bin/cjdroute --genconf > %%PREFIX%%/etc/cjdroute.conf &&
+  echo "$name: (!!!) generated the initial config file %%PREFIX%%/etc/cjdroute.conf" &&
+  echo "$name: (!!!) keep this file secret because it contains your secret key"
+  chmod 0600 %%PREFIX%%/etc/cjdroute.conf
+fi
+
+load_rc_config $name
+run_rc_command "$1"
diff --git a/net/cjdns/files/pkg-message.in b/net/cjdns/files/pkg-message.in
new file mode 100644
index 000000000000..6fcec078b207
--- /dev/null
+++ b/net/cjdns/files/pkg-message.in
@@ -0,0 +1,38 @@
+======================================================================
+You installed CJDNS: IPv6 routing engine
+
+It is recommended to run CJDNS as a service:
+# sysrc cjdns_enable="YES"
+# service cjdns start
+
+When started the first time, CJDNS will create the config file
+%%PREFIX%%/etc/cjdroute.conf that you should edit to make CJDNS connected:
+* You may want to add some nodes to connect to the section "connectTo"
+  from some of these sites:
+  * https://pad.meshwith.me/p/public
+  * http://cjdns.me/
+  * https://github.com/hyperboria/peers
+* You may want to uncomment "tunDevice" to make CJDNS always use the same
+  tun device.
+
+In order to be able to open IPv6 websites available through CJDNS network
+that you connect to, you need to add the IPv6 default route:
+# route -6 add default fc00::1
+
+In order to create an IPv4 or IPv6 VPN, on the server in the section
+ipTunnel/allowedConnections of the config file you need to add the public
+keys of the clients, and to define the VPN network. On the clients you
+only need to add the public key of the server in the section
+ipTunnel/outgoingConnections. You may also need to bridge the tunN
+interface on the server to connect the segments of the VPN network.
+
+Here are some websites on CJDNS Hyperboria network:
+* http://socialno.de/ - social network
+* https://rows.io/ - Jabber server
+* http://forum.meshbits.io/ - forums
+* http://h.fc00.org/ - network map
+
+Warning: When CJDNS daemon is connected to outside network, tunN
+interface will generally directly expose your computer to that network,
+bypassing the regular firewall that you normally use.
+======================================================================