From 423d042371d0402071c309dc403ea2701600a98b Mon Sep 17 00:00:00 2001 From: nobu Date: Sat, 13 Feb 2016 08:12:21 +0000 Subject: [PATCH] no_proxy with whitespaces and leading dots * lib/uri/generic.rb (find_proxy): exclude white-spaces and allow for a leading dot in the domain name in no_proxy. [ruby-core:54542] [Feature #8317] The previous implementation wouldn't allow for white-spaces nor a leading dot in the domain name. The latter is described in the wget documentation as a valid case. By being more strict on the characters, which are counted to a domainname, we allow for white-spaces. Also, a possible leading dot will be handled gracefully. [Fix GH-285] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 6 ++++++ lib/uri/generic.rb | 2 +- test/uri/test_generic.rb | 4 ++++ 3 files changed, 11 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 2945679..44116e0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +Sat Feb 13 17:11:58 2016 Fabian Wiesel + + * lib/uri/generic.rb (find_proxy): exclude white-spaces and allow + for a leading dot in the domain name in no_proxy. + [ruby-core:54542] [Feature #8317] + Thu Oct 18 00:33:13 2018 Kazuki Yamaguchi * ext/openssl: backport changes from openssl 2.1.2. diff --git a/lib/uri/generic.rb b/lib/uri/generic.rb index aba54c1..f2a2d56 100644 --- a/lib/uri/generic.rb +++ b/lib/uri/generic.rb @@ -1546,7 +1546,7 @@ def find_proxy name = 'no_proxy' if no_proxy = ENV[name] || ENV[name.upcase] - no_proxy.scan(/([^:,]*)(?::(\d+))?/) {|host, port| + no_proxy.scan(/(?!\.)([^:,\s]+)(?::(\d+))?/) {|host, port| if /(\A|\.)#{Regexp.quote host}\z/i =~ self.host && (!port || self.port == port.to_i) return nil diff --git a/test/uri/test_generic.rb b/test/uri/test_generic.rb index fcfe1f9..ad189fc 100644 --- a/test/uri/test_generic.rb +++ b/test/uri/test_generic.rb @@ -828,6 +828,14 @@ def test_find_proxy assert_equal(URI('http://127.0.0.1:8080'), URI("http://192.0.2.1/").find_proxy) assert_nil(URI("http://192.0.2.2/").find_proxy) } + with_env('http_proxy'=>'http://127.0.0.1:8080', 'no_proxy'=>'example.org') { + assert_nil(URI("http://example.org/").find_proxy) + assert_nil(URI("http://www.example.org/").find_proxy) + } + with_env('http_proxy'=>'http://127.0.0.1:8080', 'no_proxy'=>'.example.org') { + assert_nil(URI("http://example.org/").find_proxy) + assert_nil(URI("http://www.example.org/").find_proxy) + } with_env('http_proxy'=>'') { assert_nil(URI("http://192.0.2.1/").find_proxy) assert_nil(URI("ftp://192.0.2.1/").find_proxy)