Adds partial IPv6 support to authstore

This removes some of the IPv4 centricism from authstore's handling
of IP addresses.  It isn't full IPv6 support (and doesn't even fully
handle all the cases within its limited scope, as ruby's IPAddr
library does not work with hybrid addresses), but it should simplify
adding IPv6 support when the time comes.

1 files changed, 175 insertions, 0 deletions

diff --git a/spec/unit/network/authstore.rb b/spec/unit/network/authstore.rb
index 4087b28ed..c822c9002 100644
--- a/spec/unit/network/authstore.rb
+++ b/spec/unit/network/authstore.rb
@@ -83,6 +83,181 @@ describe Puppet::Network::AuthStore::Declaration do
         end
     end
 
+    [
+        "02001:0000:1234:0000:0000:C1C0:ABCD:0876",
+        "2001:0000:1234:0000:00001:C1C0:ABCD:0876",
+        " 2001:0000:1234:0000:0000:C1C0:ABCD:0876  0",
+        "2001:0000:1234: 0000:0000:C1C0:ABCD:0876",
+        "3ffe:0b00:0000:0001:0000:0000:000a",
+        "FF02:0000:0000:0000:0000:0000:0000:0000:0001",
+        "3ffe:b00::1::a",
+        "1:2:3::4:5::7:8",
+        "12345::6:7:8",
+        "1::5:400.2.3.4", 
+        "1::5:260.2.3.4", 
+        "1::5:256.2.3.4", 
+        "1::5:1.256.3.4", 
+        "1::5:1.2.256.4", 
+        "1::5:1.2.3.256", 
+        "1::5:300.2.3.4", 
+        "1::5:1.300.3.4", 
+        "1::5:1.2.300.4", 
+        "1::5:1.2.3.300", 
+        "1::5:900.2.3.4", 
+        "1::5:1.900.3.4", 
+        "1::5:1.2.900.4", 
+        "1::5:1.2.3.900", 
+        "1::5:300.300.300.300", 
+        "1::5:3000.30.30.30", 
+        "1::400.2.3.4", 
+        "1::260.2.3.4", 
+        "1::256.2.3.4", 
+        "1::1.256.3.4", 
+        "1::1.2.256.4", 
+        "1::1.2.3.256", 
+        "1::300.2.3.4", 
+        "1::1.300.3.4", 
+        "1::1.2.300.4", 
+        "1::1.2.3.300", 
+        "1::900.2.3.4", 
+        "1::1.900.3.4", 
+        "1::1.2.900.4", 
+        "1::1.2.3.900", 
+        "1::300.300.300.300", 
+        "1::3000.30.30.30", 
+        "::400.2.3.4", 
+        "::260.2.3.4", 
+        "::256.2.3.4", 
+        "::1.256.3.4", 
+        "::1.2.256.4", 
+        "::1.2.3.256", 
+        "::300.2.3.4", 
+        "::1.300.3.4", 
+        "::1.2.300.4", 
+        "::1.2.3.300", 
+        "::900.2.3.4", 
+        "::1.900.3.4", 
+        "::1.2.900.4", 
+        "::1.2.3.900", 
+        "::300.300.300.300", 
+        "::3000.30.30.30", 
+        "2001:DB8:0:0:8:800:200C:417A:221", # unicast, full 
+        "FF01::101::2" # multicast, compressed 
+    ].each { |invalid_ip|
+        describe "when the pattern is an invalid IPv6 address such as #{invalid_ip}" do
+            it "should raise an exception" do
+                lambda { Puppet::Network::AuthStore::Declaration.new(:allow,invalid_ip) }.should raise_error
+            end
+        end
+    }
+
+    [
+        "1.2.3.4", 
+        "2001:0000:1234:0000:0000:C1C0:ABCD:0876", 
+        "3ffe:0b00:0000:0000:0001:0000:0000:000a", 
+        "FF02:0000:0000:0000:0000:0000:0000:0001", 
+        "0000:0000:0000:0000:0000:0000:0000:0001", 
+        "0000:0000:0000:0000:0000:0000:0000:0000", 
+        "::ffff:192.168.1.26", 
+        "2::10", 
+        "ff02::1", 
+        "fe80::", 
+        "2002::", 
+        "2001:db8::", 
+        "2001:0db8:1234::", 
+        "::ffff:0:0", 
+        "::1", 
+        "::ffff:192.168.1.1", 
+        "1:2:3:4:5:6:7:8", 
+        "1:2:3:4:5:6::8", 
+        "1:2:3:4:5::8", 
+        "1:2:3:4::8", 
+        "1:2:3::8", 
+        "1:2::8", 
+        "1::8", 
+        "1::2:3:4:5:6:7", 
+        "1::2:3:4:5:6", 
+        "1::2:3:4:5", 
+        "1::2:3:4", 
+        "1::2:3", 
+        "1::8", 
+        "::2:3:4:5:6:7:8", 
+        "::2:3:4:5:6:7", 
+        "::2:3:4:5:6", 
+        "::2:3:4:5", 
+        "::2:3:4", 
+        "::2:3", 
+        "::8", 
+        "1:2:3:4:5:6::", 
+        "1:2:3:4:5::", 
+        "1:2:3:4::", 
+        "1:2:3::", 
+        "1:2::", 
+        "1::", 
+        "1:2:3:4:5::7:8", 
+        "1:2:3:4::7:8", 
+        "1:2:3::7:8", 
+        "1:2::7:8", 
+        "1::7:8", 
+        "1:2:3:4:5:6:1.2.3.4", 
+        "1:2:3:4:5::1.2.3.4", 
+        "1:2:3:4::1.2.3.4", 
+        "1:2:3::1.2.3.4", 
+        "1:2::1.2.3.4", 
+        "1::1.2.3.4", 
+        "1:2:3:4::5:1.2.3.4", 
+        "1:2:3::5:1.2.3.4", 
+        "1:2::5:1.2.3.4", 
+        "1::5:1.2.3.4", 
+        "1::5:11.22.33.44", 
+        "fe80::217:f2ff:254.7.237.98", 
+        "fe80::217:f2ff:fe07:ed62", 
+        "2001:DB8:0:0:8:800:200C:417A", # unicast, full 
+        "FF01:0:0:0:0:0:0:101", # multicast, full 
+        "0:0:0:0:0:0:0:1", # loopback, full 
+        "0:0:0:0:0:0:0:0", # unspecified, full 
+        "2001:DB8::8:800:200C:417A", # unicast, compressed 
+        "FF01::101", # multicast, compressed 
+        "::1", # loopback, compressed, non-routable 
+        "::", # unspecified, compressed, non-routable 
+        "0:0:0:0:0:0:13.1.68.3", # IPv4-compatible IPv6 address, full, deprecated 
+        "0:0:0:0:0:FFFF:129.144.52.38", # IPv4-mapped IPv6 address, full 
+        "::13.1.68.3", # IPv4-compatible IPv6 address, compressed, deprecated 
+        "::FFFF:129.144.52.38", # IPv4-mapped IPv6 address, compressed 
+        "2001:0DB8:0000:CD30:0000:0000:0000:0000/60", # full, with prefix 
+        "2001:0DB8::CD30:0:0:0:0/60", # compressed, with prefix 
+        "2001:0DB8:0:CD30::/60", # compressed, with prefix #2 
+        "::/128", # compressed, unspecified address type, non-routable 
+        "::1/128", # compressed, loopback address type, non-routable 
+        "FF00::/8", # compressed, multicast address type 
+        "FE80::/10", # compressed, link-local unicast, non-routable 
+        "FEC0::/10", # compressed, site-local unicast, deprecated 
+        "127.0.0.1", # standard IPv4, loopback, non-routable 
+        "0.0.0.0", # standard IPv4, unspecified, non-routable 
+        "255.255.255.255", # standard IPv4 
+        "fe80:0000:0000:0000:0204:61ff:fe9d:f156", 
+        "fe80:0:0:0:204:61ff:fe9d:f156", 
+        "fe80::204:61ff:fe9d:f156", 
+        "fe80:0000:0000:0000:0204:61ff:254.157.241.086", 
+        "fe80:0:0:0:204:61ff:254.157.241.86", 
+        "fe80::204:61ff:254.157.241.86", 
+        "::1", 
+        "fe80::", 
+        "fe80::1"
+    ].each { |ip|
+        describe "when the pattern is a valid IP such as #{ip}" do
+            before :each do
+                @declaration = Puppet::Network::AuthStore::Declaration.new(:allow,ip)
+            end
+            it "should match the specified IP" do
+                @declaration.should be_match('www.testsite.org',ip)
+            end
+            it "should not match other IPs" do
+                @declaration.should_not be_match('www.testsite.org','200.101.99.98')
+            end
+        end unless ip =~ /:.*\./ # Hybrid IPs aren't supported by ruby's ipaddr
+    }
+
     {
     'spirit.mars.nasa.gov' => 'a PQDN',
     'ratchet.2ndsiteinc.com' => 'a PQDN with digits',