X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=3rdparty%2Fmodules%2Fstdlib%2Flib%2Fpuppet%2Fparser%2Ffunctions%2Fvalidate_ip_address.rb;fp=3rdparty%2Fmodules%2Fstdlib%2Flib%2Fpuppet%2Fparser%2Ffunctions%2Fvalidate_ip_address.rb;h=5d80cfbe6af7071e64ccf7822b49a337d8ea7886;hb=6963202b4b62c2816655ac9532521b018fdf83bd;hp=0000000000000000000000000000000000000000;hpb=a69999e580f8b3abd12446c2d6ad59e517651813;p=mirror%2Fdsa-puppet.git

diff --git a/3rdparty/modules/stdlib/lib/puppet/parser/functions/validate_ip_address.rb b/3rdparty/modules/stdlib/lib/puppet/parser/functions/validate_ip_address.rb
new file mode 100644
index 000000000..5d80cfbe6
--- /dev/null
+++ b/3rdparty/modules/stdlib/lib/puppet/parser/functions/validate_ip_address.rb
@@ -0,0 +1,52 @@
+module Puppet::Parser::Functions
+
+  newfunction(:validate_ip_address, :doc => <<-ENDHEREDOC
+    Validate that all values passed are valid IP addresses,
+    regardless they are IPv4 or IPv6
+    Fail compilation if any value fails this check.
+    The following values will pass:
+    $my_ip = "1.2.3.4"
+    validate_ip_address($my_ip)
+    validate_ip_address("8.8.8.8", "172.16.0.1", $my_ip)
+
+    $my_ip = "3ffe:505:2"
+    validate_ip_address(1)
+    validate_ip_address($my_ip)
+    validate_ip_address("fe80::baf6:b1ff:fe19:7507", $my_ip)
+
+    The following values will fail, causing compilation to abort:
+    $some_array = [ 1, true, false, "garbage string", "3ffe:505:2" ]
+    validate_ip_address($some_array)
+    ENDHEREDOC
+  ) do |args|
+
+    require "ipaddr"
+    rescuable_exceptions = [ ArgumentError ]
+
+    function_deprecation([:validate_ip_address, 'This method is deprecated, please use the stdlib validate_legacy function, with Stdlib::Compat::Ip_address. There is further documentation for validate_legacy function in the README.'])
+
+    if defined?(IPAddr::InvalidAddressError)
+      rescuable_exceptions << IPAddr::InvalidAddressError
+    end
+
+    unless args.length > 0 then
+      raise Puppet::ParseError, ("validate_ip_address(): wrong number of arguments (#{args.length}; must be > 0)")
+    end
+
+    args.each do |arg|
+      unless arg.is_a?(String)
+        raise Puppet::ParseError, "#{arg.inspect} is not a string."
+      end
+
+      begin
+        unless IPAddr.new(arg).ipv4? or IPAddr.new(arg).ipv6?
+          raise Puppet::ParseError, "#{arg.inspect} is not a valid IP address."
+        end
+      rescue *rescuable_exceptions
+        raise Puppet::ParseError, "#{arg.inspect} is not a valid IP address."
+      end
+    end
+
+  end
+
+end