diff options
Diffstat (limited to 'lib/chef/monkey_patches')
-rw-r--r-- | lib/chef/monkey_patches/net_http.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/chef/monkey_patches/net_http.rb b/lib/chef/monkey_patches/net_http.rb index ad4ba957f6..083db2216b 100644 --- a/lib/chef/monkey_patches/net_http.rb +++ b/lib/chef/monkey_patches/net_http.rb @@ -20,3 +20,37 @@ module Net include ChefNetHTTPExceptionExtensions end end + +if Net::HTTP.instance_methods.map {|m| m.to_s}.include?("proxy_uri") + begin + # Ruby 2.0 changes the way proxy support is implemented in Net::HTTP. + # The implementation does not work correctly with IPv6 literals because it + # concatenates the address into a URI without adding square brackets for + # IPv6 addresses. + # + # If the bug is present, a call to Net::HTTP#proxy_uri when the host is an + # IPv6 address will fail by creating an invalid URI, like so: + # + # ruby -r'net/http' -e 'Net::HTTP.new("::1", 80).proxy_uri' + # /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/uri/generic.rb:214:in `initialize': the scheme http does not accept registry part: ::1:80 (or bad hostname?) (URI::InvalidURIError) + # from /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/uri/http.rb:84:in `initialize' + # from /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/uri/common.rb:214:in `new' + # from /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/uri/common.rb:214:in `parse' + # from /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/uri/common.rb:747:in `parse' + # from /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/uri/common.rb:994:in `URI' + # from /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/net/http.rb:1027:in `proxy_uri' + # from -e:1:in `<main>' + # + # https://bugs.ruby-lang.org/issues/9129 + Net::HTTP.new("::1", 80).proxy_uri + rescue URI::InvalidURIError + class Net::HTTP + + def proxy_uri # :nodoc: + ipv6_safe_addr = address.to_s.include?(":") ? "[#{address}]" : address + @proxy_uri ||= URI("http://#{ipv6_safe_addr}:#{port}").find_proxy + end + + end + end +end |