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authorAdrien Thebo <git@somethingsinistral.net>2013-06-07 15:06:41 -0700
committerAdrien Thebo <git@somethingsinistral.net>2013-06-07 15:06:41 -0700
commitca7633c0e4830edb0dab4dc31609086eb7edba67 (patch)
tree4d72ba65b83d8bd37b9f401c37b3b0a104afbf39 /lib/puppet
parent928c13139ba121ab47f7727af820085ffcea3fa8 (diff)
parente0fd7299f60690e67bf5488ed2a04102a550aec0 (diff)
downloadpuppet-stdlib-ca7633c0e4830edb0dab4dc31609086eb7edba67.tar.gz
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Merge pull request #158 from wfarr/validate_ip
[#20862] Add functions to validate ipv4 and ipv6 addresses
Diffstat (limited to 'lib/puppet')
-rw-r--r--lib/puppet/parser/functions/validate_ipv4_address.rb48
-rw-r--r--lib/puppet/parser/functions/validate_ipv6_address.rb49
2 files changed, 97 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/validate_ipv4_address.rb b/lib/puppet/parser/functions/validate_ipv4_address.rb
new file mode 100644
index 0000000..fc02748
--- /dev/null
+++ b/lib/puppet/parser/functions/validate_ipv4_address.rb
@@ -0,0 +1,48 @@
+module Puppet::Parser::Functions
+
+ newfunction(:validate_ipv4_address, :doc => <<-ENDHEREDOC
+ Validate that all values passed are valid IPv4 addresses.
+ Fail compilation if any value fails this check.
+
+ The following values will pass:
+
+ $my_ip = "1.2.3.4"
+ validate_ipv4_address($my_ip)
+ validate_bool("8.8.8.8", "172.16.0.1", $my_ip)
+
+ The following values will fail, causing compilation to abort:
+
+ $some_array = [ 1, true, false, "garbage string", "3ffe:505:2" ]
+ validate_ipv4_address($some_array)
+
+ ENDHEREDOC
+ ) do |args|
+
+ require "ipaddr"
+ rescuable_exceptions = [ ArgumentError ]
+
+ if defined?(IPAddr::InvalidAddressError)
+ rescuable_exceptions << IPAddr::InvalidAddressError
+ end
+
+ unless args.length > 0 then
+ raise Puppet::ParseError, ("validate_ipv4_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?
+ raise Puppet::ParseError, "#{arg.inspect} is not a valid IPv4 address."
+ end
+ rescue *rescuable_exceptions
+ raise Puppet::ParseError, "#{arg.inspect} is not a valid IPv4 address."
+ end
+ end
+
+ end
+
+end
diff --git a/lib/puppet/parser/functions/validate_ipv6_address.rb b/lib/puppet/parser/functions/validate_ipv6_address.rb
new file mode 100644
index 0000000..b0f2558
--- /dev/null
+++ b/lib/puppet/parser/functions/validate_ipv6_address.rb
@@ -0,0 +1,49 @@
+module Puppet::Parser::Functions
+
+ newfunction(:validate_ipv6_address, :doc => <<-ENDHEREDOC
+ Validate that all values passed are valid IPv6 addresses.
+ Fail compilation if any value fails this check.
+
+ The following values will pass:
+
+ $my_ip = "3ffe:505:2"
+ validate_ipv6_address(1)
+ validate_ipv6_address($my_ip)
+ validate_bool("fe80::baf6:b1ff:fe19:7507", $my_ip)
+
+ The following values will fail, causing compilation to abort:
+
+ $some_array = [ true, false, "garbage string", "1.2.3.4" ]
+ validate_ipv6_address($some_array)
+
+ ENDHEREDOC
+ ) do |args|
+
+ require "ipaddr"
+ rescuable_exceptions = [ ArgumentError ]
+
+ if defined?(IPAddr::InvalidAddressError)
+ rescuable_exceptions << IPAddr::InvalidAddressError
+ end
+
+ unless args.length > 0 then
+ raise Puppet::ParseError, ("validate_ipv6_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).ipv6?
+ raise Puppet::ParseError, "#{arg.inspect} is not a valid IPv6 address."
+ end
+ rescue *rescuable_exceptions
+ raise Puppet::ParseError, "#{arg.inspect} is not a valid IPv6 address."
+ end
+ end
+
+ end
+
+end