3 files changed, 59 insertions, 0 deletions
diff --git a/retiolum/bin/list-known-public-addresses b/retiolum/bin/list-known-public-addresses
new file mode 100755
index 00000000..21b1c389
--- /dev/null
+++ b/retiolum/bin/list-known-public-addresses
@@ -0,0 +1,38 @@
+#! /bin/sh
+#
+# printf '%s %s\n' hostname IP-address for each known public retiolum address
+#
+set -eu
+
+_list_hostname_address() {
+  cd /etc/tinc/retiolum/hosts
+  grep --with-filename '^Address' * |
+  sed -n '
+    s/: */ /
+    s/ *= */ /
+    s/ Address \([a-zA-Z0-9.:_]*\) \?.*/ \1/p'
+}
+_lookup_address() {
+  sed '
+    /:/!{/ [0-9.]*$/!{s/ / `dig +short /;s/$/` \&/}}
+    s/^/echo /
+    $s/$/\nwait/
+  ' | sh
+}
+_filter_public() {
+  sed '
+    # drop private IPv4 addresses
+    / 10\./d
+    / 172\.\(1[6-9]\|2[0-9]\|3[01]\)\./d
+    / 192\.168\./d
+    # TODO drop private IPv6 addresses
+  '
+}
+_filter_online() {
+  awk '
+    {print"nc -zw 2 "$2" 655 2>/dev/null && echo "$1" "$2" &"}
+    END {print"wait"}
+  ' | sh
+}
+
+_list_hostname_address | _lookup_address | _filter_public
diff --git a/retiolum/hosts/Discordius b/retiolum/hosts/Discordius
new file mode 100644
index 00000000..561b28ca
--- /dev/null
+++ b/retiolum/hosts/Discordius
@@ -0,0 +1,11 @@
+Subnet = 10.243.144.246
+Subnet = 42:017a:4584:17e1:685a:3991:6533:067b
+
+-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEAsOoWkyydyfW9ml7SBV8d+qXU8E1c4l0vEpdBnmOouZozo1bzzkH3
+bLn2DkZaOLCqVUC1twbeGi2a7tXHh4dLvkIcT38V3XbEwxHhMn7enpKr79GO/VFf
+Lu8t5dLbmPFFTOEeC54ke8X4MdlMrUMuXiGspnl/vc1NBSJIVECl6zdqvZt/UTWA
+vI7evk3F+Tf5dPATqSMdxE5506i2y/W6obwYwaXdPbyBsAQkgdTjfVUe2u0GKfld
+/THprmZYTwlBEZ3YAf12OdfO1aRsDpbogpZs/rcnebScDj7myzh7FkLHdH9nIfxg
+dfGxSBV7kRMwQmgfKjp/yETPjvRz0OMZoQIDAQAB
+-----END RSA PUBLIC KEY-----
diff --git a/retiolum/hosts/nomic2 b/retiolum/hosts/nomic2
new file mode 100644
index 00000000..63d83ff5
--- /dev/null
+++ b/retiolum/hosts/nomic2
@@ -0,0 +1,10 @@
+Subnet = 10.243.0.111/32
+Subnet = 42:02d5:733f:d6da:c0f5:2bb7:2b18:09ed/128
+-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEA4RATrMG+MJyNq77+qUqoXkBIpUeytIvUNXT5OdvU5v91Xo2eGI23
+NXiFtILDb1nEPB+L4vVWkUKRuPAy+ThgqgTH1vyugT6jRoRhWWmGmSn2GjaF+UxK
+edTfGJqO0Iwn0kZsIFxXUibkmG5iRbJBoPXXz33VtNxOv2gZZ6klfv/pYWnrxmLm
+RZXkE1H3Y0U2ulQEXvpexzVscfYmlAw7h0Ew4aaY2LK4spLLPjx9RdDgfwZOZdS+
+gi5cmi/qM71/o67/4XippR9+7GQ8YecbeoR4bcZpDNoDy1ri7HPPu/t6CiqsYVyg
+jYGBm+IGbwI9hxGel2bXCVBGLE7gpN51TwIDAQAB
+-----END RSA PUBLIC KEY-----