PHPとNginx X-Accel-Redirect

Question

私は非公開のディレクトリからファイルを提供しようとしています。マイフォルダ構造が

/websites/testing.com/index.php 
/websites/testing.com/protected/sample-text.txt 

マイホストファイルは、行139.59.33.22 testing.comが含まれている

<?php 
header('Cache-Control: public, must-revalidate'); 
header('Pragma: no-cache'); 
header('Content-Type: text/plain'); 
header('Content-Disposition: attachment; filename=sample-text.txt'); 
header('Content-Transfer-Encoding: binary'); 
header("X-Accel-Redirect: /download/sample-text.txt"); 
?> 

よう

server { 

listen 80; 
listen [::]:80; 
root /websites/testing.com; 
index index.php; 

server_name testing.com; 

location = /index.php{ 
    include fastcgi.conf; 
} 

location ~ ^/download/ { 
     internal; 
     alias /websites/testing.com/protected; 
    } 
} 

私のindex.phpに見えます。 しかし、私は代わりにdowload用のファイルを提供しているのtesting.com/index.phpを訪れたとき、私は私のnginxのデバッグログが

2016/12/05 15:31:35 [debug] 23974#23974: *39309 accept: 

81.150.42.156:61315 fd:4 2016/12/05 15:31:35 [debug] 23974#23974: *39309 event timer add: 4: 60000:1480951955868 2016/12/05 15:31:35 [debug] 23974#23974: *39309 reusable connection: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 epoll add event: fd:4 op:1 ev:80002001 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: *39309 delete posted event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http wait request handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 malloc: 00005620B19CD9C0:1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 recv: fd:4 334 of 1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 reusable connection: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 posix_memalign: 00005620B1A28CE0:4096 @16 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http process request line 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http request line: "GET /index.php HTTP/1.1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http uri: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http args: "" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http exten: "php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 posix_memalign: 00005620B1A35640:4096 @16 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http process request header line 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Host: testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:49.0) Gecko/20100101 Firefox/49.0" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Accept-Language: en-GB,en;q=0.5" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Accept-Encoding: gzip, deflate" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Connection: keep-alive" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http header: "Upgrade-Insecure-Requests: 1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header done 2016/12/05 15:31:35 [debug] 23974#23974: *39309 event timer del: 4: 1480951955868 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 rewrite phase: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 test location: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 using configuration "=/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http cl:-1 max:1048576 2016/12/05 15:31:35 [debug] 23974#23974: *39309 rewrite phase: 3 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post rewrite phase: 4 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 5 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 6 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 7 2016/12/05 15:31:35 [debug] 23974#23974: *39309 access phase: 8 2016/12/05 15:31:35 [debug] 23974#23974: *39309 access phase: 9 2016/12/05 15:31:35 [debug] 23974#23974: *39309 access phase: 10 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post access phase: 11 2016/12/05 15:31:35 [debug] 23974#23974: *39309 try files phase: 12 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http init upstream, client timer: 0 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 epoll add event: fd:4 op:3 ev:80002005 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "SCRIPT_FILENAME" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "/websites/testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http script var: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "SCRIPT_FILENAME: /websites/testing.com/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "QUERY_STRING" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "QUERY_STRING: " 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "REQUEST_METHOD" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "GET" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "REQUEST_METHOD: GET" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "CONTENT_TYPE" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "CONTENT_TYPE: " 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "CONTENT_LENGTH" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "CONTENT_LENGTH: " 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "SCRIPT_NAME" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "SCRIPT_NAME: /index.php" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http script copy: "REQUEST_URI" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "REQUEST_URI: /index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "DOCUMENT_URI" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 fastcgi param: "DOCUMENT_URI: /index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "DOCUMENT_ROOT" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "/websites/testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 fastcgi param: "DOCUMENT_ROOT: /websites/testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "SERVER_PROTOCOL" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "HTTP/1.1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "SERVER_PROTOCOL: HTTP/1.1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "REQUEST_SCHEME" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "http" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "REQUEST_SCHEME: http" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "GATEWAY_INTERFACE" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "CGI/1.1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "GATEWAY_INTERFACE: CGI/1.1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "SERVER_SOFTWARE" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http script copy: "nginx/" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "1.10.0" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "SERVER_SOFTWARE: nginx/1.10.0" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "REMOTE_ADDR" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http script var: "81.150.42.156" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "REMOTE_ADDR: 81.150.42.156" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "REMOTE_PORT" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "61315" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "REMOTE_PORT: 61315" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "SERVER_ADDR" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "10.16.0.5" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "SERVER_ADDR: 10.16.0.5" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http script copy: "SERVER_PORT" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "80" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "SERVER_PORT: 80" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "SERVER_NAME" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script var: "testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "SERVER_NAME: testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "REDIRECT_STATUS" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "200" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "REDIRECT_STATUS: 200" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "HTTP_HOST: testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "HTTP_USER_AGENT: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:49.0) Gecko/20100101 Firefox/49.0" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "HTTP_ACCEPT: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "HTTP_ACCEPT_LANGUAGE: en-GB,en;q=0.5" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "HTTP_ACCEPT_ENCODING: gzip, deflate" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "HTTP_CONNECTION: keep-alive" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 fastcgi param: "HTTP_UPGRADE_INSECURE_REQUESTS: 1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http cleanup add: 00005620B1A36160 2016/12/05 15:31:35 [debug] 23974#23974: *39309 get rr peer, try: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 stream socket 5 2016/12/05 15:31:35 [debug] 23974#23974: *39309 epoll add connection: fd:5 ev:80002005 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 connect to unix:/run/php/php7.0-fpm.sock, fd:5 #39310 2016/12/05 15:31:35 [debug] 23974#23974: *39309 connected 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream connect: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 posix_memalign: 00005620B19C4FB0:128 @16 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http upstream send request 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream send request body 2016/12/05 15:31:35 [debug] 23974#23974: *39309 chain writer buf fl:0 s:816 2016/12/05 15:31:35 [debug] 23974#23974: *39309 chain writer in: 00005620B1A36198 2016/12/05 15:31:35 [debug] 23974#23974: *39309 writev: 816 of 816 2016/12/05 15:31:35 [debug] 23974#23974: *39309 chain writer out: 0000000000000000 2016/12/05 15:31:35 [debug] 23974#23974: *39309 event timer add: 5: 60000:1480951955872 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http finalize request: -4, "/index.php?" a:1, c:2 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http request count:2 blk:0 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 post event 00005620B1A0BB60 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A0BC20 2016/12/05 15:31:35 [debug] 23974#23974: *39309 delete posted event 00005620B1A0BB60 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http run request: "/index.php?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream check client, write event:1, "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream recv(): -1 (11: Resource temporarily unavailable) 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 delete posted event 00005620B1A0BC20 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream request: "/index.php?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream dummy handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A50DF0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A0BC20 2016/12/05 15:31:35 [debug] 23974#23974: *39309 delete posted event 00005620B1A50DF0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream request: "/index.php?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http upstream process header 2016/12/05 15:31:35 [debug] 23974#23974: *39309 malloc: 00005620B1A039C0:4096 2016/12/05 15:31:35 [debug] 23974#23974: *39309 recv: fd:5 256 of 4096 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi record byte: 01 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http fastcgi record byte: 06 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi record byte: 00 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi record byte: 01 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi record byte: 00 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi record byte: E6 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi record byte: 02 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi record byte: 00 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http fastcgi record length: 230 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi parser: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi header: "Cache-Control: public, must-revalidate" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi parser: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi header: "Pragma: no-cache" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi parser: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi header: "Content-type: text/plain;charset=UTF-8" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http fastcgi parser: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi header: "Content-Disposition: attachment; filename=Heyhoe" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi parser: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi header: "Content-Transfer-Encoding: binary" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi parser: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi header: "X-Accel-Redirect: /download/sample-text.txt" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi parser: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http fastcgi header done 2016/12/05 15:31:35 [debug] 23974#23974: *39309 finalize http upstream request: 
-5 2016/12/05 15:31:35 [debug] 23974#23974: *39309 finalize http fastcgi request 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free rr peer 1 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 close http upstream connection: 5 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B19C4FB0, unused: 48 2016/12/05 15:31:35 [debug] 23974#23974: *39309 event timer del: 5: 1480951955872 2016/12/05 15:31:35 [debug] 23974#23974: *39309 delete posted event 00005620B1A0BC20 2016/12/05 15:31:35 [debug] 23974#23974: *39309 reusable connection: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 internal redirect: "/download/sample-text.txt?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 rewrite phase: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 test location: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 test location: ~ "^/download/" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 using configuration "^/download/" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http cl:-1 max:1048576 2016/12/05 15:31:35 [debug] 23974#23974: *39309 rewrite phase: 3 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post rewrite phase: 4 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 5 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 6 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 7 2016/12/05 15:31:35 [debug] 23974#23974: *39309 access phase: 8 2016/12/05 15:31:35 [debug] 23974#23974: *39309 access phase: 9 2016/12/05 15:31:35 [debug] 23974#23974: *39309 access phase: 10 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post access phase: 11 2016/12/05 15:31:35 [debug] 23974#23974: *39309 try files phase: 12 2016/12/05 15:31:35 [debug] 23974#23974: *39309 content phase: 13 2016/12/05 15:31:35 [debug] 23974#23974: *39309 content phase: 14 2016/12/05 15:31:35 [debug] 23974#23974: *39309 content phase: 15 2016/12/05 15:31:35 [debug] 23974#23974: *39309 content phase: 16 2016/12/05 15:31:35 [debug] 23974#23974: *39309 content phase: 17 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http script copy: "/websites/testing.com/protected" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http filename: "/websites/testing.com/protected" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 add cleanup: 00005620B1A364B0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http static fd: -1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http dir 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http finalize request: 301, "/download/sample-text.txt?" a:1, c:2 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http special response: 301, "/download/sample-text.txt?" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 xslt filter header 2016/12/05 15:31:35 [debug] 23974#23974: *39309 posix_memalign: 00005620B1A049D0:4096 @16 2016/12/05 15:31:35 [debug] 23974#23974: *39309 HTTP/1.1 301 Moved Permanently 

Server: nginx/1.10.0 (Ubuntu) 

Date: Mon, 05 Dec 2016 15:31:35 GMT 

Content-Type: text/html; charset=UTF-8 

Content-Length: 194 

Location: http://testing.com/download/sample-text.txt/ 

Connection: keep-alive 

Cache-Control: public, must-revalidate 

Content-Disposition: attachment; filename=Heyhoe 


2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:1 f:0 00005620B1A049F0, pos 00005620B1A049F0, size: 333 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter: l:0 f:0 s:333 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http output filter "/download/sample-text.txt?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http copy filter: "/download/sample-text.txt?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 image filter 2016/12/05 15:31:35 [debug] 23974#23974: *39309 xslt filter body 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http postpone filter "/download/sample-text.txt?" 00005620B1A36620 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write old buf t:1 f:0 00005620B1A049F0, pos 00005620B1A049F0, size: 333 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:0 f:0 0000000000000000, pos 00005620B131DAC0, size: 132 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:0 f:0 0000000000000000, pos 00005620B131DDA0, size: 62 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter: l:1 f:0 s:527 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter limit 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 writev: 527 of 527 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter 0000000000000000 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http copy filter: 0 "/download/sample-text.txt?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http finalize request: 0, "/download/sample-text.txt?" a:1, c:2 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http request count:2 blk:0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http finalize request: -4, "/download/sample-text.txt?" a:1, c:1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 set http keepalive handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http close request 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http log handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B1A039C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B1A28CE0, unused: 8 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B1A35640, unused: 0 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 free: 00005620B1A049D0, unused: 3356 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B19CD9C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 hc free: 0000000000000000 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 hc busy: 0000000000000000 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 tcp_nodelay 2016/12/05 15:31:35 [debug] 23974#23974: *39309 reusable connection: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 event timer add: 4: 65000:1480951960874 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 delete posted event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http keepalive handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 malloc: 00005620B19CD9C0:1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 recv: fd:4 -1 of 1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 recv() not ready (11: Resource temporarily unavailable) 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 free: 00005620B19CD9C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A0BB60 2016/12/05 15:31:35 [debug] 23974#23974: *39309 delete posted event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http keepalive handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 malloc: 00005620B19CD9C0:1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 recv: fd:4 350 of 1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 reusable connection: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 posix_memalign: 00005620B1A28CE0:4096 @16 2016/12/05 15:31:35 [debug] 23974#23974: *39309 event timer del: 4: 1480951960874 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http process request line 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http request line: "GET /download/sample-text.txt/ HTTP/1.1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http uri: "/download/sample-text.txt/" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http args: "" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http exten: "" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 posix_memalign: 00005620B1A35640:4096 @16 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http process request header line 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Host: testing.com" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http header: "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:49.0) Gecko/20100101 Firefox/49.0" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Accept-Language: en-GB,en;q=0.5" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Accept-Encoding: gzip, deflate" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header: "Connection: keep-alive" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http header: "Upgrade-Insecure-Requests: 1" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http header done 2016/12/05 15:31:35 [debug] 23974#23974: *39309 generic phase: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 rewrite phase: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 test location: "/index.php" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 test location: ~ "^/download/" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http finalize request: 404, "/download/sample-text.txt/?" a:1, c:1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http special response: 404, "/download/sample-text.txt/?" 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 http set discard body 2016/12/05 15:31:35 [debug] 23974#23974: *39309 xslt filter header 2016/12/05 15:31:35 [debug] 23974#23974: *39309 HTTP/1.1 404 Not Found 

Server: nginx/1.10.0 (Ubuntu) 

Date: Mon, 05 Dec 2016 15:31:35 GMT 

Content-Type: text/html 

Transfer-Encoding: chunked 

Connection: keep-alive 

Content-Encoding: gzip 


2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:1 f:0 00005620B1A29B80, pos 00005620B1A29B80, size: 195 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter: l:0 f:0 s:195 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http output filter "/download/sample-text.txt/?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http copy filter: "/download/sample-text.txt/?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 image filter 2016/12/05 15:31:35 [debug] 23974#23974: *39309 xslt filter body 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http postpone filter "/download/sample-text.txt/?" 00005620B1A29CA8 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http gzip filter 2016/12/05 15:31:35 [debug] 23974#23974: *39309 malloc: 00005620B1A039C0:12288 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip alloc: n:1 s:5936 a:8192 p:00005620B1A039C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip alloc: n:512 s:2 a:1024 p:00005620B1A059C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip alloc: n:512 s:2 a:1024 p:00005620B1A05DC0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip alloc: n:512 s:2 a:1024 p:00005620B1A061C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip alloc: n:256 s:4 a:1024 p:00005620B1A065C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip in: 00005620B1A35AE8 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 gzip in_buf:00005620B1A29C58 ni:00005620B131D660 ai:116 2016/12/05 15:31:35 [debug] 23974#23974: *39309 malloc: 00005620B1A62BC0:4096 2016/12/05 15:31:35 [debug] 23974#23974: *39309 deflate in: ni:00005620B131D660 no:00005620B1A62BC0 ai:116 ao:4096 fl:0 redo:0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 deflate out: ni:00005620B131D6D4 no:00005620B1A62BC0 ai:0 ao:4096 rc:0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip in_buf:00005620B1A29C58 pos:00005620B131D660 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip in: 00005620B1A35AF8 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip in_buf:00005620B1A35A20 ni:00005620B131DDA0 ai:62 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 deflate in: ni:00005620B131DDA0 no:00005620B1A62BC0 ai:62 ao:4096 fl:4 redo:0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 deflate out: ni:00005620B131DDDE no:00005620B1A62C3B ai:0 ao:3973 rc:1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 gzip in_buf:00005620B1A35A20 pos:00005620B131DDA0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B1A039C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http chunk: 10 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http chunk: 131 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write old buf t:1 f:0 00005620B1A29B80, pos 00005620B1A29B80, size: 195 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:1 f:0 00005620B1A35C58, pos 00005620B1A35C58, size: 4 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:0 f:0 0000000000000000, pos 00005620B13209E0, size: 10 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:1 f:0 00005620B1A62BC0, pos 00005620B1A62BC0, size: 131 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 write new buf t:0 f:0 0000000000000000, pos 00005620B10EFF41, size: 7 file: 0, size: 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter: l:1 f:1 s:347 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter limit 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 writev: 347 of 347 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http write filter 0000000000000000 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http copy filter: 0 "/download/sample-text.txt/?" 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http finalize request: 0, "/download/sample-text.txt/?" a:1, c:1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 set http keepalive handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http close request 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http log handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B1A62BC0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 0000000000000000 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B1A28CE0, unused: 8 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B1A35640, unused: 2132 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B19CD9C0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 hc free: 0000000000000000 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 hc busy: 0000000000000000 0 2016/12/05 15:31:35 [debug] 23974#23974: *39309 reusable connection: 1 2016/12/05 15:31:35 [debug] 23974#23974: *39309 event timer add: 4: 65000:1480951960921 2016/12/05 15:31:35 [debug] 23974#23974: *39309 post event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: 
*39309 delete posted event 00005620B1A0BB60 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http empty handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 delete posted event 00005620B1A50D30 2016/12/05 15:31:35 [debug] 23974#23974: *39309 http keepalive handler 2016/12/05 15:31:35 [debug] 23974#23974: *39309 malloc: 00005620B19CD9C0:1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 recv: fd:4 -1 of 1024 2016/12/05 15:31:35 [debug] 23974#23974: *39309 recv() not ready (11: Resource temporarily unavailable) 2016/12/05 15:31:35 [debug] 23974#23974: *39309 free: 00005620B19CD9C0 

Answer 1

URIをキャプチャするために必要location正規表現ですhttp://testing.com/download/sample-text.txt/

にリダイレクトaliasディレクティブの場合example hereを参照してください。

しかし、単純接頭locationブロックで十分です：

location /download { 
    internal; 
    alias /websites/testing.com/protected; 
} 

注正しい動作のために、location URIとaliasパス名の両方ともがスラッシュ（またはスラッシュも端部）で終わるべきであること。