1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
require 'abstract_unit'
require 'fileutils'
require 'rbconfig'
module StaticTests
def test_serves_dynamic_content
assert_equal "Hello, World!", get("/nofile").body
end
def test_handles_urls_with_bad_encoding
assert_equal "Hello, World!", get("/doorkeeper%E3E4").body
end
def test_sets_cache_control
response = get("/index.html")
assert_html "/index.html", response
assert_equal "public, max-age=60", response.headers["Cache-Control"]
end
def test_serves_static_index_at_root
assert_html "/index.html", get("/index.html")
assert_html "/index.html", get("/index")
assert_html "/index.html", get("/")
assert_html "/index.html", get("")
end
def test_serves_static_file_in_directory
assert_html "/foo/bar.html", get("/foo/bar.html")
assert_html "/foo/bar.html", get("/foo/bar/")
assert_html "/foo/bar.html", get("/foo/bar")
end
def test_serves_static_index_file_in_directory
assert_html "/foo/index.html", get("/foo/index.html")
assert_html "/foo/index.html", get("/foo/")
assert_html "/foo/index.html", get("/foo")
end
def test_serves_static_file_with_exclamation_mark_in_filename
with_static_file "/foo/foo!bar.html" do |file|
assert_html file, get("/foo/foo%21bar.html")
assert_html file, get("/foo/foo!bar.html")
end
end
def test_serves_static_file_with_dollar_sign_in_filename
with_static_file "/foo/foo$bar.html" do |file|
assert_html file, get("/foo/foo%24bar.html")
assert_html file, get("/foo/foo$bar.html")
end
end
def test_serves_static_file_with_ampersand_in_filename
with_static_file "/foo/foo&bar.html" do |file|
assert_html file, get("/foo/foo%26bar.html")
assert_html file, get("/foo/foo&bar.html")
end
end
def test_serves_static_file_with_apostrophe_in_filename
with_static_file "/foo/foo'bar.html" do |file|
assert_html file, get("/foo/foo%27bar.html")
assert_html file, get("/foo/foo'bar.html")
end
end
def test_serves_static_file_with_parentheses_in_filename
with_static_file "/foo/foo(bar).html" do |file|
assert_html file, get("/foo/foo%28bar%29.html")
assert_html file, get("/foo/foo(bar).html")
end
end
def test_serves_static_file_with_plus_sign_in_filename
with_static_file "/foo/foo+bar.html" do |file|
assert_html file, get("/foo/foo%2Bbar.html")
assert_html file, get("/foo/foo+bar.html")
end
end
def test_serves_static_file_with_comma_in_filename
with_static_file "/foo/foo,bar.html" do |file|
assert_html file, get("/foo/foo%2Cbar.html")
assert_html file, get("/foo/foo,bar.html")
end
end
def test_serves_static_file_with_semi_colon_in_filename
with_static_file "/foo/foo;bar.html" do |file|
assert_html file, get("/foo/foo%3Bbar.html")
assert_html file, get("/foo/foo;bar.html")
end
end
def test_serves_static_file_with_at_symbol_in_filename
with_static_file "/foo/foo@bar.html" do |file|
assert_html file, get("/foo/foo%40bar.html")
assert_html file, get("/foo/foo@bar.html")
end
end
# Windows doesn't allow \ / : * ? " < > | in filenames
unless RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
def test_serves_static_file_with_colon
with_static_file "/foo/foo:bar.html" do |file|
assert_html file, get("/foo/foo%3Abar.html")
assert_html file, get("/foo/foo:bar.html")
end
end
def test_serves_static_file_with_asterisk
with_static_file "/foo/foo*bar.html" do |file|
assert_html file, get("/foo/foo%2Abar.html")
assert_html file, get("/foo/foo*bar.html")
end
end
end
private
def assert_html(body, response)
assert_equal body, response.body
assert_equal "text/html", response.headers["Content-Type"]
end
def get(path)
Rack::MockRequest.new(@app).request("GET", path)
end
def with_static_file(file)
path = "#{FIXTURE_LOAD_PATH}/public" + file
File.open(path, "wb+") { |f| f.write(file) }
yield file
ensure
File.delete(path)
end
end
class StaticTest < ActiveSupport::TestCase
DummyApp = lambda { |env|
[200, {"Content-Type" => "text/plain"}, ["Hello, World!"]]
}
App = ActionDispatch::Static.new(DummyApp, "#{FIXTURE_LOAD_PATH}/public", "public, max-age=60")
Root = "#{FIXTURE_LOAD_PATH}/public"
def setup
@app = App
@root = Root
end
include StaticTests
def test_custom_handler_called_when_file_is_not_readable
filename = 'unreadable.html.erb'
target = File.join(@root, filename)
FileUtils.touch target
File.chmod 0200, target
assert File.exist? target
assert !File.readable?(target)
path = "/#{filename}"
env = {
"REQUEST_METHOD"=>"GET",
"REQUEST_PATH"=> path,
"PATH_INFO"=> path,
"REQUEST_URI"=> path,
"HTTP_VERSION"=>"HTTP/1.1",
"SERVER_NAME"=>"localhost",
"SERVER_PORT"=>"8080",
"QUERY_STRING"=>""
}
assert_equal(DummyApp.call(nil), @app.call(env))
ensure
File.unlink target
end
def test_custom_handler_called_when_file_is_outside_root_backslash
filename = 'shared.html.erb'
assert File.exist?(File.join(@root, '..', filename))
path = "/%5C..%2F#{filename}"
env = {
"REQUEST_METHOD"=>"GET",
"REQUEST_PATH"=> path,
"PATH_INFO"=> path,
"REQUEST_URI"=> path,
"HTTP_VERSION"=>"HTTP/1.1",
"SERVER_NAME"=>"localhost",
"SERVER_PORT"=>"8080",
"QUERY_STRING"=>""
}
assert_equal(DummyApp.call(nil), @app.call(env))
end
def test_custom_handler_called_when_file_is_outside_root
filename = 'shared.html.erb'
assert File.exist?(File.join(@root, '..', filename))
env = {
"REQUEST_METHOD"=>"GET",
"REQUEST_PATH"=>"/..%2F#{filename}",
"PATH_INFO"=>"/..%2F#{filename}",
"REQUEST_URI"=>"/..%2F#{filename}",
"HTTP_VERSION"=>"HTTP/1.1",
"SERVER_NAME"=>"localhost",
"SERVER_PORT"=>"8080",
"QUERY_STRING"=>""
}
assert_equal(DummyApp.call(nil), @app.call(env))
end
end
|