Mercurial > hg > nginx-tests
annotate userid.t @ 1961:fe6f22da53ec default tip
Tests: tests for usage of discarded body.
The client_max_body_size limit should be ignored when the request body
is already discarded. In HTTP/1.x, this is done by checking the
r->discard_body flag when the body is being discarded, and because
r->headers_in.content_length_n is 0 when it's already discarded. This,
however, does not happen with HTTP/2 and HTTP/3, and therefore
"error_page 413" does not work without relaxing the limit.
Further, with proxy_pass, r->headers_in.content_length_n is used to determine
length of the request body, and therefore is not correct if discarding of
the request body isn't yet complete. While discarding the request body,
r->headers_in.content_length_n contains the rest of the body to discard
(or, in case of chunked request body, the rest of the current chunk to
discard).
Similarly, the $content_length variable uses r->headers_in.content_length
if available, and also incorrect. The $content_length variable is used
when proxying with fastcgi_pass, grpc_pass, and uwsgi_pass (scgi_pass uses
the value calculated based on the actual request body buffers, and therefore
works correctly).
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Sat, 27 Apr 2024 18:55:50 +0300 |
| parents | 144c6ce732e4 |
| children |
| rev | line source |
|---|---|
| 604 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Andrey Zelenkov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Tests for userid filter module. | |
| 7 | |
| 8 ############################################################################### | |
| 9 | |
| 10 use warnings; | |
| 11 use strict; | |
| 12 | |
| 13 use Test::More; | |
| 14 | |
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15 use Config; |
| 604 | 16 use MIME::Base64; |
| 17 use Time::Local; | |
| 18 | |
| 19 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
| 20 | |
| 21 use lib 'lib'; | |
| 22 use Test::Nginx; | |
| 23 | |
| 24 ############################################################################### | |
| 25 | |
| 26 select STDERR; $| = 1; | |
| 27 select STDOUT; $| = 1; | |
| 28 | |
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29 my $t = Test::Nginx->new()->has(qw/http userid map unix/); |
| 604 | 30 |
| 31 $t->write_file_expand('nginx.conf', <<'EOF'); | |
| 32 | |
| 33 %%TEST_GLOBALS%% | |
| 34 | |
| 35 daemon off; | |
| 36 | |
| 37 events { | |
| 38 } | |
| 39 | |
| 40 http { | |
| 41 %%TEST_GLOBALS_HTTP%% | |
| 42 | |
| 43 map $args $uid_reset { | |
| 44 default 0; | |
| 45 value 1; | |
| 46 log log; | |
| 47 } | |
| 48 | |
| 49 server { | |
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50 listen 127.0.0.1:8080; |
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51 listen [::1]:%%PORT_8080%%; |
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52 listen unix:%%TESTDIR%%/unix.sock; |
| 604 | 53 server_name localhost; |
| 54 | |
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55 add_header X-Got $uid_got; |
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56 add_header X-Reset $uid_reset; |
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57 add_header X-Set $uid_set; |
| 604 | 58 userid on; |
| 59 | |
| 60 location / { | |
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61 error_log %%TESTDIR%%/error.log debug; |
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62 error_log %%TESTDIR%%/error_reset.log info; |
| 604 | 63 } |
| 64 | |
| 65 location /name { | |
| 66 userid_name test; | |
| 67 } | |
| 68 | |
| 69 location /path { | |
| 70 userid_path /0123456789; | |
| 71 | |
| 72 location /path/r { | |
| 73 userid_path /9876543210; | |
| 74 } | |
| 75 } | |
| 76 | |
| 77 location /domain { | |
| 78 userid_domain test.domain; | |
| 79 } | |
| 80 | |
| 81 location /mark_off { | |
| 82 userid_mark off; | |
| 83 } | |
| 84 location /mark_eq { | |
| 85 userid_mark =; | |
| 86 } | |
| 87 location /mark_let { | |
| 88 userid_mark t; | |
| 89 } | |
| 90 location /mark_num { | |
| 91 userid_mark 9; | |
| 92 } | |
| 93 | |
| 94 location /expires_time { | |
| 95 add_header X-Msec $msec; | |
| 96 userid_expires 100; | |
| 97 } | |
| 98 location /expires_max { | |
| 99 userid_expires max; | |
| 100 | |
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101 location /expires_max/off { |
| 604 | 102 userid_expires off; |
| 103 } | |
| 104 } | |
| 105 location /expires_off { | |
| 106 userid_expires off; | |
| 107 } | |
| 108 | |
| 109 location /p3p { | |
| 110 userid_p3p policyref="/w3c/p3p.xml"; | |
| 111 } | |
| 112 | |
| 113 location /service { | |
| 114 userid_service 65534; | |
| 115 } | |
| 116 | |
| 117 location /cv1 { | |
| 118 userid v1; | |
| 119 userid_mark t; | |
| 120 } | |
| 121 | |
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122 location /ip6 { |
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123 userid off; |
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124 proxy_pass http://[::1]:%%PORT_8080%%/; |
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125 } |
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126 |
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127 location /unix { |
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128 userid off; |
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129 proxy_pass http://unix:%%TESTDIR%%/unix.sock:/; |
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130 } |
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131 |
| 604 | 132 location /clog { |
| 133 userid log; | |
| 134 } | |
| 135 | |
| 136 location /coff { | |
| 137 userid off; | |
| 138 } | |
| 139 } | |
| 140 } | |
| 141 | |
| 142 EOF | |
| 143 | |
| 144 $t->write_file('index.html', ''); | |
| 145 $t->write_file('expires_time', ''); | |
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146 $t->write_file('service', ''); |
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147 $t->write_file('cv1', ''); |
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148 $t->write_file('clog', ''); |
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149 $t->write_file('coff', ''); |
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150 $t->try_run('no inet6 support')->plan(35); |
| 604 | 151 |
| 152 ############################################################################### | |
| 153 | |
| 154 # userid | |
| 155 | |
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156 like(http_get('/'), qr/Set-Cookie:/, 'cookie on'); |
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157 like(http_get('/cv1'), qr/Set-Cookie:/, 'cookie v1'); |
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158 unlike(http_get('/clog'), qr/Set-Cookie:/, 'cookie log'); |
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159 unlike(http_get('/coff'), qr/Set-Cookie:/, 'cookie off'); |
| 604 | 160 |
| 161 # default | |
| 162 | |
| 163 my %cookie = get_cookie('/'); | |
| 164 isnt($cookie{'uid'}, undef, 'name default'); | |
| 165 is($cookie{'path'}, '/', 'path default'); | |
| 166 is($cookie{'domain'}, undef, 'domain default'); | |
| 167 is($cookie{'expires'}, undef, 'expires default'); | |
| 168 like($cookie{'uid'}, '/\w+={0,2}$/', 'mark default'); | |
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169 unlike(http_get('/'), qr/^P3P/m, 'p3p default'); |
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170 like(http_get('/'), qr/X-Reset: 0/, 'uid reset variable default'); |
| 604 | 171 |
| 172 # name, path, domain and p3p | |
| 173 | |
| 174 isnt(get_cookie('/name', 'test'), undef, 'name'); | |
| 175 is(get_cookie('/path', 'path'), '/0123456789', 'path'); | |
| 176 is(get_cookie('/domain', 'domain'), 'test.domain', 'domain'); | |
| 177 like(http_get('/p3p'), qr!P3P: policyref="/w3c/p3p.xml"!, 'p3p'); | |
| 178 | |
| 179 # mark | |
| 180 | |
| 181 like(get_cookie('/mark_off', 'uid'), '/\w+={0,2}$/', 'mark off'); | |
| 182 like(get_cookie('/mark_eq', 'uid'), '/==$/', 'mark equal'); | |
| 183 like(get_cookie('/mark_let', 'uid'), '/t=$/', 'mark letter'); | |
| 184 like(get_cookie('/mark_num', 'uid'), '/9=$/', 'mark number'); | |
| 185 | |
| 186 # expires | |
| 187 | |
| 188 my $r = http_get('/expires_time'); | |
| 189 my ($t1) = $r =~ /X-Msec: (\d+)/; | |
| 190 is(expires2timegm(cookie($r, 'expires')), $t1 + 100, 'expires time'); | |
| 191 is(get_cookie('/expires_max', 'expires'), 'Thu, 31-Dec-37 23:55:55 GMT', | |
| 192 'expires max'); | |
| 193 is(get_cookie('/expires_off', 'expires'), undef, 'expires off'); | |
| 194 | |
| 195 # redefinition | |
| 196 | |
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197 unlike(http_get('/expires_max/off'), qr/expires/, 'redefine expires'); |
| 604 | 198 like(http_get('/path/r'), qr!/9876543210!, 'redefine path'); |
| 199 | |
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200 # requests |
| 604 | 201 |
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202 $r = http_get('/'); |
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203 my ($uid) = uid_set($r); |
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204 isnt($uid, undef, 'uid set variable'); |
| 604 | 205 |
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206 $r = send_uid('/', cookie($r, 'uid')); |
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207 is(uid_got($r), $uid, 'uid got variable'); |
| 604 | 208 unlike($r, qr/Set-Cookie:/, 'same path request'); |
| 209 | |
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210 $r = send_uid('/coff', $uid); |
| 604 | 211 unlike($r, qr/Set-Cookie:/, 'other path request'); |
| 212 | |
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213 $r = send_uid('/?value', $uid); |
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214 like($r, qr/Set-Cookie:/, 'uid reset variable value'); |
| 604 | 215 |
| 216 # service | |
| 217 | |
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218 is(substr(uid_set(http_get('/cv1')), 0, 8), '00000000', 'service default v1'); |
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219 |
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220 my $bigendian = $Config{byteorder} =~ '1234' ? 0 : 1; |
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221 my $addr = $bigendian ? "7F000001" : "0100007F"; |
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222 is(substr(uid_set(http_get('/')), 0, 8), $addr, 'service default v2'); |
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223 |
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224 $addr = $bigendian ? "0000FFFE" : "FEFF0000"; |
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225 is(substr(uid_set(http_get('/service')), 0, 8), $addr, 'service custom'); |
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227 $addr = $bigendian ? "00000001" : "01000000"; |
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228 is(substr(uid_set(http_get('/ip6')), 0, 8), $addr, 'service ipv6'); |
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229 |
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230 is(substr(uid_set(http_get('/unix')), 0, 8), "00000000", 'service unix'); |
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231 |
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232 # reset log |
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233 |
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234 send_uid('/?log', cookie($r, 'uid')); |
| 604 | 235 |
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236 $t->stop(); |
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237 |
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238 like($t->read_file('error_reset.log'), |
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239 '/userid cookie "uid=\w+" was reset/m', 'uid reset variable log'); |
| 604 | 240 |
| 241 ############################################################################### | |
| 242 | |
| 243 sub cookie { | |
| 244 my ($r, $key) = @_; | |
| 245 my %cookie; | |
| 246 | |
| 247 $r =~ /(Set-Cookie:[^\x0d]*).*\x0d\x0a?\x0d/ms; | |
| 248 if ($1) { | |
| 249 %cookie = $1 =~ /(\w+)=([^;]+)/g; | |
| 250 } | |
| 251 | |
| 252 return $cookie{$key} if defined $key; | |
| 253 return %cookie; | |
| 254 } | |
| 255 | |
| 256 sub get_cookie { | |
| 257 my ($url, $key) = @_; | |
| 258 return cookie(http_get($url), $key); | |
| 259 } | |
| 260 | |
| 261 sub expires2timegm { | |
| 262 my ($e) = @_; | |
| 263 my %months = (Jan => 0, Feb => 1, Mar => 2, Apr => 3, May =>4, Jun => 5, | |
| 264 Jul => 6, Aug => 7, Sep => 8, Oct => 9, Nov => 10, Dec => 11); | |
| 265 | |
| 266 my ($w, $date, $time) = split(" ", $e); | |
| 267 my ($day, $month, $year) = split("-", $date); | |
| 268 my ($hour, $min, $sec) = split(":", $time); | |
| 269 | |
| 270 return timegm($sec, $min, $hour, $day, $months{$month}, $year); | |
| 271 } | |
| 272 | |
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273 sub uid_set { |
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274 my ($r) = @_; |
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275 my ($uid) = $r =~ /X-Set: uid=(.*)\n/m; |
| 604 | 276 return $uid; |
| 277 } | |
| 278 | |
|
605
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Tests: switched to using headers to test variables in userid.t.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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279 sub uid_got { |
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Tests: switched to using headers to test variables in userid.t.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
604
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280 my ($r) = @_; |
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a77f19282f63
Tests: switched to using headers to test variables in userid.t.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
604
diff
changeset
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281 my ($uid) = $r =~ /X-Got: uid=(.*)\n/m; |
| 604 | 282 return $uid; |
| 283 } | |
| 284 | |
| 285 sub send_uid { | |
| 286 my ($url, $uid) = @_; | |
| 287 return http(<<EOF); | |
| 288 GET $url HTTP/1.0 | |
| 289 Host: localhost | |
| 290 Cookie: uid=$uid | |
| 291 | |
| 292 EOF | |
| 293 } | |
| 294 | |
| 295 ############################################################################### |