htaccess повторно применяет сопоставленное правило постоянно и завершает цикл - PullRequest
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htaccess повторно применяет сопоставленное правило постоянно и завершает цикл

0 голосов
/ 11 ноября 2011

Согласно http://htaccess.madewithlove.be/ следующий набор правил работает отлично: 

RewriteEngine On
  RewriteBase /

RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule ^images/([^\?]+)$ /_lib/mask_images.php [L]
  RewriteRule ^search/([^\?]+)/merchant/([^\?]+)/brand/([^\?]+)/page/([^\?]+)$ /search.php?keyword=$1&merchant=$2&brand=$3&page=$4 [L]
  RewriteRule ^search/([^\?]+)/brand/([^\?]+)/page/([^\?]+)$ /search.php?keyword=$1&brand=$2&page=$3 [L]
  RewriteRule ^search/([^\?]+)/merchant/([^\?]+)/page/([^\?]+)$ /search.php?keyword=$1&merchant=$2&page=$3 [L]
  RewriteRule ^search/([^\?]+)/page/([^\?]+)$ /search.php?keyword=$1&page=$2 [L]
  RewriteRule ^search/([^\?]+)/brand/([^\?]+)$ /search.php?keyword=$1&brand=$2 [L]
  RewriteRule ^search/([^\?]+)/merchant/([^\?]+)$ /search.php?keyword=$1&merchant=$2 [L]
  RewriteRule ^search/([^\?]+)/merchant/([^\?]+)/brand/([^\?]+)$ /search.php?keyword=$1&merchant=$2&brand=$3 [L]
  RewriteRule ^search/([^\?]+)$ /search.php?keyword=$1 [L]
  RewriteRule ([^\?]+)/productID/([^\?]+)$ /detail.php?keyword=$1&productID=$2 [L]
  RewriteRule ([^\?]+)$ /detail.php?keyword=$1 [L]

Проблема в том, что когда последние 2 правила применяются и сопоставляются, Apache повторно применяет сопоставленные правила (и правильно назначенные аргументы) и переходит в бесконечный цикл.

Я добавил: 

  RewriteCond %{REQUEST_URI} !search.php$
  RewriteCond %{REQUEST_URI} !detail.php$
  RewriteCond %{REQUEST_URI} !index.php$

к вышеуказанному набору правил. Опять же, проверено и работает на веб-сайте тестера htaccess, теперь оно прекращает обработку и выводит в качестве аргумента "detail.php".

Вот что пишет журнал переписывания: 

192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^images/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)/brand/(.*)/page/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/brand/(.*)/page/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)/page/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/page/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/brand/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)/brand/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '^search/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '(.*)/productID/(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/hello -> hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) [perdir /var/www/html/] applying pattern '(.*)$' to uri 'hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (2) [perdir /var/www/html/] rewrite 'hello' -> '/detail.php?keyword=hello'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (3) split uri=/detail.php?keyword=hello -> uri=/detail.php, args=keyword=hello
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (2) [perdir /var/www/html/] trying to replace prefix /var/www/html/ with /
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaabfcc50/initial] (1) [perdir /var/www/html/] internal redirect with /detail.php [INTERNAL REDIRECT]
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^images/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)/brand/(.*)/page/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/brand/(.*)/page/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)/page/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/page/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/brand/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)/merchant/(.*)/brand/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '^search/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '(.*)/productID/(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] strip per-dir prefix: /var/www/html/detail.php -> detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) [perdir /var/www/html/] applying pattern '(.*)$' to uri 'detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (2) [perdir /var/www/html/] rewrite 'detail.php' -> '/detail.php?keyword=detail.php'
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (3) split uri=/detail.php?keyword=detail.php -> uri=/detail.php, args=keyword=detail.php
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (2) [perdir /var/www/html/] trying to replace prefix /var/www/html/ with /
192.168.0.2 - - [11/Nov/2011:08:54:27 +0200] [website1.co.za/sid#2afe7a520d70][rid#2aaaaac0e0c0/initial/redir#1] (1) [perdir /var/www/html/] internal redirect with /detail.php [INTERNAL REDIRECT]

Как видите, он соответствует правильному правилу, и аргументы настроены правильно, но по какой-то причине он снова ПРИМЕНЯЕТ, что внутреннее перенаправление снова и аргумент, проходящий через, изменяется от того, что должно быть (что в этом примере "привет") к имени файла, detail.php

Не знаю, как это сделать, поскольку все, что я знаю в настоящее время, должно работать, потому что / search работает блестяще.

EDIT

Вот что содержит detail.php: 

<?
echo $_GET["keyword"]."<br>";
echo $_GET["merchant"]."<br>";
echo $_GET["brand"]."<br>";
echo $_GET["page"]."<br>";
echo $_GET["productID"]."<br>";
exit();
?>

Ответы [ 2 ]

0 голосов
/ 11 января 2012

Ваш отступ не отражает семантической ассоциации директив RewriteRule и RewriteCond.

Условия 

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

применяется только в том случае, если шаблон URI равен ^ images / ([^ \?] +) $. Вам нужно логически перевернуть это или, по крайней мере, пропустить 10 следующих правил, чтобы они применялись для всех шаблонов URI: 

RewriteCond %{REQUEST_FILENAME} -f        [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule .                   -         [SKIP=10]

См. Мою статью Подробнее об использовании правил перезаписи в файлах .htaccess для получения более подробной информации.

0 голосов
/ 11 ноября 2011

Последний [L] в /detail.php выполняет (внутреннее) перенаправление. И, следовательно, Apache видит совершенно новый запрос - повторное применение правил.

Таким образом, варианты могут заключаться в том, чтобы убедиться, что правило не применяется к /detail.php (т. Е. Путем обеспечения того, что имя аргумента немного отличается), или предварительно закомментировать ^ / detail.php заранее и отрицать.

http://www.sitepoint.com/mod_rewrite-no-endless-loops/ пытается объяснить это другими словами. Другой распространенный подход - использование таких вещей, как: 

# Loop stopping snippets.

# Uncomment if there are specific pages to exempt.
# RewriteCond %{REQUEST_URI} ^/(stats/|missing\.html|failed_auth\.html|error/).* [NC]
# RewriteRule .* - [L]

RewriteCond %{ENV:REDIRECT_STATUS} 200
RewriteRule .* - [L]

где вы обнаруживаете это на втором проходе (после внутреннего перенаправления) и получаете его под залог обычным способом рано.

Dw.

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