ruby.git/lib/webrick/httpservlet, branch master

Move webrick library into internal test toolchain

2020-12-10T09:06:25+00:00

Use filesystem encoding for file path only

2020-06-22T08:37:37+00:00

`path_info` contains filesystem encoding and binary.
Example is `"/webrick.cgi/%A5%DB%A4%B2/%A4%DB%A4%B2"` in `TestWEBrickCGI#test_cgi`.

Fix `ERROR ArgumentError: invalid byte sequence in UTF-8`

2020-06-19T14:06:38+00:00

http://ci.rvm.jp/results/trunk-test@ruby-sky1/3012894
```
/tmp/ruby/v3/src/trunk-test/tool/lib/minitest/unit.rb:199:in `assert': webrick log start: (MiniTest::Assertion)
  [2020-06-19 23:01:59] ERROR ArgumentError: invalid byte sequence in UTF-8
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpservlet/filehandler.rb:336:in `scan'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpservlet/filehandler.rb:336:in `set_filename'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpservlet/filehandler.rb:310:in `exec_handler'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpservlet/filehandler.rb:245:in `do_GET'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpservlet/abstract.rb:105:in `service'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpservlet/filehandler.rb:241:in `service'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpserver.rb:140:in `service'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/httpserver.rb:96:in `run'
  	/tmp/ruby/v3/src/trunk-test/lib/webrick/server.rb:307:in `block in start_thread'
```

Use filesystem encoding as FileHandler's encoding

2020-06-19T13:56:29+00:00

instead of `@root.encoding`.
And fallback to ASCII-8BIT when filesystem encoding is US-ASCII.

When `@root.encoding` is not compatible filesystem encoding,
`Encoding::CompatibilityError` raised at `webrick/httpservlet/filehandler.rb:341`.
So `DocumentRoot` must be compatible with filesystem encoding.

Do not change local_path encoding in WEBrick::HTTPServlet::DefaultFileHandler

2020-06-19T13:08:19+00:00

This reverts 750203c514e0e9a49f7d53fb54084e6844fca42a and 93e6fa1d319d19ce7fba37e4b9924862447b9f38

Fix failure on mswin CI

2020-06-19T11:13:22+00:00

https://rubyci.org/logs/mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-master/log/20200619T054159Z.fail.html.gz
```
  1) Failure:
WEBrick::TestFileHandler#test_cjk_in_path [D:/tmp/mswin-build20200619-14304-utgij/ruby/test/webrick/utils.rb:72]:
exceptions on 2 threads:
webrick log start:
  [2020-06-19 16:28:42] ERROR `/あ.txt' not found.

webrick log end
Filesystem encoding is Windows-31J.
<"200"> expected but was
<"404">.
---
<[]> expected but was
<["[2020-06-19 16:28:42] ERROR `/\xE3\x81\x82.txt' not found.\n"]>.
```

`prevent_directory_traversal` treats `path_info` as filesystem encoding.
So path_info should be filesystem encoding in request URL.

On some environments, fallback to ASCII-8BIT when EncodingError.

Hide error location from error message

2020-06-19T11:13:22+00:00

lib/webrick/httpservlet/filehandler.rb: always handle a path as UTF-8

2020-06-18T14:43:48+00:00

https://rubyci.org/logs/mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-master/log/20200618T113134Z.fail.html.gz
```
  1) Failure:
WEBrick::TestFileHandler#test_cjk_in_path [D:/tmp/mswin-build20200618-84004-1t0dh8f/ruby/test/webrick/utils.rb:72]:
exceptions on 2 threads:
webrick log start:
  [2020-06-18 22:18:07] ERROR `/??.txt' not found.

webrick log end
Filesystem encoding is Windows-31J.
<"200"> expected but was
<"404">.
```

Use filesystem encoding in do_GET of filehandler

2020-06-15T02:25:33+00:00

Try to fix 404 error on mswinci.

https://rubyci.org/logs/mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-master/log/20200614T225859Z.fail.html.gz
```
  1) Failure:
WEBrick::TestFileHandler#test_cjk_in_path [D:/tmp/mswin-build20200615-24932-11ykstf/ruby/test/webrick/utils.rb:72]:
exceptions on 2 threads:
webrick log start:
  [2020-06-15 09:48:29] ERROR `/あ.txt' not found.

webrick log end.
<"200"> expected but was
<"404">.
---
<[]> expected but was
<["[2020-06-15 09:48:29] ERROR `/\xE3\x81\x82.txt' not found.\n"]>.
```

[ruby/webrick] Fix httpd error in CJK directory

2020-06-11T04:38:32+00:00

[Bug #16753]

https://github.com/ruby/webrick/commit/83cf440858