Mercurial > hg > nginx-tests
view http_headers_multi.t @ 1990:85d88cd5091c
Tests: SSI include stub tests.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Thu, 04 Jul 2024 17:42:55 +0300 |
parents | a095b971fbcc |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # (C) Nginx, Inc. # Tests for handling of multiple http headers and access via variables. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http rewrite proxy/)->plan(42); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { add_header X-Forwarded-For $http_x_forwarded_for; add_header X-Cookie $http_cookie; add_header X-Foo $http_foo; add_header X-Cookie-Foo $cookie_foo; add_header X-Cookie-Bar $cookie_bar; add_header X-Cookie-Bazz $cookie_bazz; return 204; } location /s { add_header Cache-Control foo; add_header Cache-Control bar; add_header Cache-Control bazz; add_header Link foo; add_header Link bar; add_header Link bazz; add_header Foo foo; add_header Foo bar; add_header Foo bazz; add_header X-Sent-CC $sent_http_cache_control; add_header X-Sent-Link $sent_http_link; add_header X-Sent-Foo $sent_http_foo; return 204; } location /t { add_trailer Foo foo; add_trailer Foo bar; add_trailer Foo bazz; add_trailer X-Sent-Trailer-Foo $sent_trailer_foo; return 200 ""; } location /v { add_header X-Forwarded-For $http_x_forwarded_for; add_header X-Cookie $http_cookie; add_header X-HTTP-Host $http_host; add_header X-User-Agent $http_user_agent; add_header X-Referer $http_referer; add_header X-Via $http_via; add_header X-Content-Length $content_length; add_header X-Content-Type $content_type; add_header X-Host $host; add_header X-Remote-User $remote_user; proxy_pass http://127.0.0.1:8080/backend; } location /d { return 204; } location /u { add_header X-Upstream-Set-Cookie $upstream_http_set_cookie; add_header X-Upstream-Bar $upstream_http_bar; add_header X-Upstream-Cookie-Foo $upstream_cookie_foo; add_header X-Upstream-Cookie-Bar $upstream_cookie_bar; add_header X-Upstream-Cookie-Bazz $upstream_cookie_bazz; proxy_pass http://127.0.0.1:8080/backend; } location /backend { add_header Set-Cookie foo=1; add_header Set-Cookie bar=2; add_header Set-Cookie bazz=3; add_header Bar foo; add_header Bar bar; add_header Bar bazz; return 204; } } } EOF $t->run(); ############################################################################### # combining multiple headers: # # $http_cookie, $http_x_forwarded_for, $sent_http_cache_control, # and $sent_http_link with special handling, other headers with # general handling # request headers, $http_* like(get('/', map { "X-Forwarded-For: $_" } qw/ foo bar bazz /), qr/X-Forwarded-For: foo, bar, bazz/, 'multi $http_x_forwarded_for'); like(get('/', 'Cookie: foo=1', 'Cookie: bar=2', 'Cookie: bazz=3'), qr/X-Cookie: foo=1; bar=2; bazz=3/, 'multi $http_cookie'); like(get('/', 'Foo: foo', 'Foo: bar', 'Foo: bazz'), qr/X-Foo: foo, bar, bazz/, 'multi $http_foo'); # request cookies, $cookie_* my $r = get('/', 'Cookie: foo=1', 'Cookie: bar=2', 'Cookie: bazz=3'); like($r, qr/X-Cookie-Foo: 1/, '$cookie_foo'); like($r, qr/X-Cookie-Bar: 2/, '$cookie_bar'); like($r, qr/X-Cookie-Bazz: 3/, '$cookie_bazz'); # response headers, $http_* $r = get('/s'); like($r, qr/X-Sent-CC: foo, bar, bazz/, 'multi $sent_http_cache_control'); like($r, qr/X-Sent-Link: foo, bar, bazz/, 'multi $sent_http_link'); like($r, qr/X-Sent-Foo: foo, bar, bazz/, 'multi $sent_http_foo'); # upstream response headers, $upstream_http_* $r = get('/u'); like($r, qr/X-Upstream-Set-Cookie: foo=1, bar=2, bazz=3/, 'multi $upstream_http_set_cookie'); like($r, qr/X-Upstream-Bar: foo, bar, bazz/, 'multi $upstream_http_bar'); # upstream response cookies, $upstream_cookie_* like($r, qr/X-Upstream-Cookie-Foo: 1/, '$upstream_cookie_foo'); like($r, qr/X-Upstream-Cookie-Bar: 2/, '$upstream_cookie_bar'); like($r, qr/X-Upstream-Cookie-Bazz: 3/, '$upstream_cookie_bazz'); # response trailers, $sent_trailer_* like(get('/t'), qr/X-Sent-Trailer-Foo: foo, bar, bazz/, 'multi $sent_trailer_foo'); # various variables for request headers: # # $http_host, $http_user_agent, $http_referer # multiple Host, User-Agent, Referer headers are invalid, but we currently # reject only requests with multiple Host headers # # $http_via, $http_x_forwarded_for, $http_cookie # multiple headers are valid like(get('/v'), qr/X-HTTP-Host: localhost/, '$http_host'); like(get('/v', 'Host: foo', 'Host: bar'), qr/400 Bad/, 'duplicate host rejected'); like(get('/v', 'User-Agent: foo', 'User-Agent: bar'), qr/X-User-Agent: foo, bar/, 'multi $http_user_agent (invalid)'); like(get('/v', 'Referer: foo', 'Referer: bar'), qr/X-Referer: foo, bar/, 'multi $http_referer (invalid)'); like(get('/v', 'Via: foo', 'Via: bar', 'Via: bazz'), qr/X-Via: foo, bar, bazz/, 'multi $http_via'); like(get('/v', 'Cookie: foo', 'Cookie: bar', 'Cookie: bazz'), qr/X-Cookie: foo; bar; bazz/, 'multi $http_cookie'); like(get('/v', 'X-Forwarded-For: foo', 'X-Forwarded-For: bar', 'X-Forwarded-For: bazz'), qr/X-Forwarded-For: foo, bar, bazz/, 'multi $http_x_forwarded_for'); # other variables related to request headers: # # $content_length, $content_type, $host, $remote_user like(get('/v', 'Content-Length: 0'), qr/X-Content-Length: 0/, '$content_length'); like(get('/v', 'Content-Length: 0', 'Content-Length: 0'), qr/400 Bad/, 'duplicate Content-Length rejected'); like(get('/v', 'Content-Type: foo'), qr/X-Content-Type: foo/, '$content_type'); like(get('/v', 'Content-Type: foo', 'Content-Type: bar'), qr/X-Content-Type: foo, bar/, 'multi $content_type (invalid)'); like(http("GET /v HTTP/1.0" . CRLF . CRLF), qr/X-Host: localhost/, '$host from server_name'); like(http("GET /v HTTP/1.0" . CRLF . "Host: foo" . CRLF . CRLF), qr/X-Host: foo/, '$host'); like(http("GET /v HTTP/1.0" . CRLF . "Host: foo" . CRLF . "Host: bar" . CRLF . CRLF), qr/400 Bad/, 'duplicate host rejected'); like(get('/v', 'Authorization: Basic dXNlcjpzZWNyZXQ='), qr/X-Remote-User: user/, '$remote_user'); like(get('/v', 'Authorization: Basic dXNlcjpzZWNyZXQ=', 'Authorization: Basic dXNlcjpzZWNyZXQ='), qr/400 Bad/, 'duplicate authorization rejected'); # request headers required to be unique: # # Host, If-Modified-Since, If-Unmodified-Since, If-Match, If-None-Match, # Content-Length, Content-Range, If-Range, Transfer-Encoding, Expect, # Authorization like(get('/d', 'Host: foo', 'Host: bar'), qr/400 Bad/, 'duplicate Host rejected'); like(get('/d', 'If-Modified-Since: foo', 'If-Modified-Since: bar'), qr/400 Bad/, 'duplicate If-Modified-Since rejected'); like(get('/d', 'If-Unmodified-Since: foo', 'If-Unmodified-Since: bar'), qr/400 Bad/, 'duplicate If-Unmodified-Since rejected'); like(get('/d', 'If-Match: foo', 'If-Match: bar'), qr/400 Bad/, 'duplicate If-Match rejected'); like(get('/d', 'If-None-Match: foo', 'If-None-Match: bar'), qr/400 Bad/, 'duplicate If-None-Match rejected'); like(get('/d', 'Content-Length: 0', 'Content-Length: 0'), qr/400 Bad/, 'duplicate Content-Length rejected'); like(get('/d', 'Content-Range: foo', 'Content-Range: bar'), qr/400 Bad/, 'duplicate Content-Range rejected'); like(get('/d', 'If-Range: foo', 'If-Range: bar'), qr/400 Bad/, 'duplicate If-Range rejected'); like(get('/d', 'Transfer-Encoding: foo', 'Transfer-Encoding: bar'), qr/400 Bad/, 'duplicate Transfer-Encoding rejected'); like(get('/d', 'Expect: foo', 'Expect: bar'), qr/400 Bad/, 'duplicate Expect rejected'); like(get('/d', 'Authorization: foo', 'Authorization: bar'), qr/400 Bad/, 'duplicate Authorization rejected'); ############################################################################### sub get { my ($url, @headers) = @_; return http( "GET $url HTTP/1.1" . CRLF . 'Host: localhost' . CRLF . 'Connection: close' . CRLF . join(CRLF, @headers) . CRLF . CRLF ); } ###############################################################################