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Shaarli-configuration.html

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  77. </div>
    78. 

  78. <h1 id="shaarli-configuration">Shaarli configuration</h1>
    79. 

  79. <h2 id="foreword">Foreword</h2>
    80. 

  80. <p><strong>Do not edit configuration options in index.php! Your changes would be lost.</strong></p>
    81. 

  81. <p>Once your Shaarli instance is installed, the file <code>data/config.php</code> is generated:</p>
    82. 

  82. <ul>
    83. 

  83. <li>it contains all settings, and can be edited to customize values</li>
    84. 

  84. <li>its values override those defined in <code>index.php</code></li>
    85. 

  85. </ul>
    86. 

  86. <h2 id="file-and-directory-permissions">File and directory permissions</h2>
    87. 

  87. <p>The server process running Shaarli must have:</p>
    88. 

  88. <ul>
    89. 

  89. <li><code>read</code> access to the following resources:
    90. 

  90. <ul>
    91. 

  91. <li>PHP scripts: <code>index.php</code>, <code>application/*.php</code></li>
    92. 

  92. <li>3rd party PHP and Javascript libraries: <code>inc/*.php</code>, <code>inc\*.js</code></li>
    93. 

  93. <li>static assets:
    94. 

  94. <ul>
    95. 

  95. <li>CSS stylesheets: <code>inc\*.css</code></li>
    96. 

  96. <li><code>images\*</code></li>
    97. 

  97. </ul></li>
    98. 

  98. <li>RainTPL templates: <code>tpl\*.html</code></li>
    99. 

  99. </ul></li>
    100. 

  100. <li><code>read</code>, <code>write</code> and <code>execution</code> access to the following directories:
    101. 

  101. <ul>
    102. 

  102. <li><code>cache</code> - thumbnail cache</li>
    103. 

  103. <li><code>data</code> - link data store, configuration options</li>
    104. 

  104. <li><code>pagecache</code> - Atom/RSS feed cache</li>
    105. 

  105. <li><code>tmp</code> - RainTPL page cache</li>
    106. 

  106. </ul></li>
    107. 

  107. </ul>
    108. 

  108. <p>On a Linux distribution:</p>
    109. 

  109. <ul>
    110. 

  110. <li>the web server user will likely be <code>www</code> or <code>http</code> (for Apache2)</li>
    111. 

  111. <li>it will be a member of a group of the same name: <code>www:www</code>, <code>http:http</code></li>
    112. 

  112. <li>to give it access to Shaarli, either:
    113. 

  113. <ul>
    114. 

  114. <li>unzip Shaarli in the default web server location (usually <code>/var/www/</code>) and set the web server user as the owner</li>
    115. 

  115. <li>put users in the same group as the web server, and set the appropriate access rights</li>
    116. 

  116. </ul></li>
    117. 

  117. <li>if you have a domain / subdomain to serve Shaarli, <a href="Server-configuration">configure the server</a> accordingly<a href=".html"></a></li>
    118. 

  118. </ul>
    119. 

  119. <h2 id="example-dataconfig.php">Example <code>data/config.php</code></h2>
    120. 

  120. <pre class="sourceCode php"><code class="sourceCode php"><span class="kw">&lt;?php</span> 
    121. 

  121. <span class="co">// User login</span>
    122. 

  122. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;login&#39;</span><span class="ot">]</span> = <span class="st">&#39;&lt;login&gt;&#39;</span><span class="ot">;[](</span>.html<span class="ot">)</span>
    123. 

  123. 

  124. <span class="co">// User password hash</span>
    125. 

  125. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;hash&#39;</span><span class="ot">]</span> = <span class="st">&#39;200c452da46c2f889e5e48c49ef044bcacdcb095&#39;</span><span class="ot">;[](</span>.html<span class="ot">)</span>
    126. 

  126. 

  127. <span class="co">// Password salt</span>
    128. 

  128. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;salt&#39;</span><span class="ot">]</span> = <span class="st">&#39;13b654102321576033d8473b63a275a1bf94c0f0&#39;</span><span class="ot">;</span> <span class="ot">[](</span>.html<span class="ot">)</span>
    129. 

  129. 

  130. <span class="co">// Local timezone</span>
    131. 

  131. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;timezone&#39;</span><span class="ot">]</span> = <span class="st">&#39;Africa/Abidjan&#39;</span><span class="ot">;[](</span>.html<span class="ot">)</span>
    132. 

  132. <span class="fu">date_default_timezone_set</span><span class="ot">(</span><span class="st">&#39;Africa/Abidjan&#39;</span><span class="ot">);</span>
    133. 

  133. 

  134. <span class="co">// Shaarli title</span>
    135. 

  135. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;title&#39;</span><span class="ot">]</span> = <span class="st">&#39;My Little Shaarly&#39;</span><span class="ot">;[](</span>.html<span class="ot">)</span>
    136. 

  136. 

  137. <span class="co">// Link the Shaarli title points to</span>
    138. 

  138. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;titleLink&#39;</span><span class="ot">]</span> = <span class="st">&#39;?&#39;</span><span class="ot">;[](</span>.html<span class="ot">)</span>
    139. 

  139. 

  140. <span class="co">// HTTP referer redirector</span>
    141. 

  141. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;redirector&#39;</span><span class="ot">]</span> = <span class="st">&#39;&#39;</span><span class="ot">;[](</span>.html<span class="ot">)</span>
    142. 

  142. 

  143. <span class="co">// Disable session hijacking</span>
    144. 

  144. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;disablesessionprotection&#39;</span><span class="ot">]</span> = <span class="kw">false</span><span class="ot">;</span> <span class="ot">[](</span>.html<span class="ot">)</span>
    145. 

  145. 

  146. <span class="co">// Whether new links are private by default</span>
    147. 

  147. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;privateLinkByDefault&#39;</span><span class="ot">]</span> = <span class="kw">false</span><span class="ot">;[](</span>.html<span class="ot">)</span>
    148. 

  148. 

  149. <span class="co">// Subdirectory where Shaarli stores its data files.</span>
    150. 

  150. <span class="co">// You can change it for better security.</span>
    151. 

  151. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;DATADIR&#39;</span><span class="ot">]</span> = <span class="st">&#39;data&#39;</span><span class="ot">;](</span><span class="st">&#39;DATADIR&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;data&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    152. 

  152. 

  153. <span class="co">// File used to store settings</span>
    154. 

  154. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;CONFIG_FILE&#39;</span><span class="ot">]</span> = <span class="st">&#39;data/config.php&#39;</span><span class="ot">;](</span><span class="st">&#39;CONFIG_FILE&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;data/config.php&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    155. 

  155. 

  156. <span class="co">// File containing the link database</span>
    157. 

  157. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;DATASTORE&#39;</span><span class="ot">]</span> = <span class="st">&#39;data/datastore.php&#39;</span><span class="ot">;](</span><span class="st">&#39;DATASTORE&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;data/datastore.php&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    158. 

  158. 

  159. <span class="co">// Number of links displayed per page</span>
    160. 

  160. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;LINKS_PER_PAGE&#39;</span><span class="ot">]</span> = <span class="dv">20</span><span class="ot">;](</span><span class="st">&#39;LINKS_PER_PAGE&#39;</span><span class="ot">]</span>-=-<span class="dv">20</span><span class="ot">;</span>.html<span class="ot">)</span>
    161. 

  161. 

  162. <span class="co">// File recording failed login attempts and IP bans</span>
    163. 

  163. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;IPBANS_FILENAME&#39;</span><span class="ot">]</span> = <span class="st">&#39;data/ipbans.php&#39;</span><span class="ot">;](</span><span class="st">&#39;IPBANS_FILENAME&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;data/ipbans.php&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    164. 

  164. 

  165. <span class="co">// Failed login attempts before being banned</span>
    166. 

  166. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;BAN_AFTER&#39;</span><span class="ot">]</span> = <span class="dv">4</span><span class="ot">;](</span><span class="st">&#39;BAN_AFTER&#39;</span><span class="ot">]</span>-=-<span class="dv">4</span><span class="ot">;</span>.html<span class="ot">)</span>
    167. 

  167. 

  168. <span class="co">// Duration of an IP ban, in seconds (30 minutes)</span>
    169. 

  169. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;BAN_DURATION&#39;</span><span class="ot">]</span> = <span class="dv">1800</span><span class="ot">;](</span><span class="st">&#39;BAN_DURATION&#39;</span><span class="ot">]</span>-=-<span class="dv">1800</span><span class="ot">;</span>.html<span class="ot">)</span>
    170. 

  170. 

  171. <span class="co">// If set to true, everyone will be able to add, edit and remove links,</span>
    172. 

  172. <span class="co">// as well as change configuration</span>
    173. 

  173. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;OPEN_SHAARLI&#39;</span><span class="ot">]</span> = <span class="kw">false</span><span class="ot">;](</span><span class="st">&#39;OPEN_SHAARLI&#39;</span><span class="ot">]</span>-=-<span class="kw">false</span><span class="ot">;</span>.html<span class="ot">)</span>
    174. 

  174. 

  175. <span class="co">// Do not show link timestamps</span>
    176. 

  176. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;HIDE_TIMESTAMPS&#39;</span><span class="ot">]</span> = <span class="kw">false</span><span class="ot">;](</span><span class="st">&#39;HIDE_TIMESTAMPS&#39;</span><span class="ot">]</span>-=-<span class="kw">false</span><span class="ot">;</span>.html<span class="ot">)</span>
    177. 

  177. 

  178. <span class="co">// Set to false to disable local thumbnail cache, e.g. due to limited disk quotas</span>
    179. 

  179. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;ENABLE_THUMBNAILS&#39;</span><span class="ot">]</span> = <span class="kw">true</span><span class="ot">;](</span><span class="st">&#39;ENABLE_THUMBNAILS&#39;</span><span class="ot">]</span>-=-<span class="kw">true</span><span class="ot">;</span>.html<span class="ot">)</span>
    180. 

  180. 

  181. <span class="co">// Thumbnail cache directory</span>
    182. 

  182. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;CACHEDIR&#39;</span><span class="ot">]</span> = <span class="st">&#39;cache&#39;</span><span class="ot">;](</span><span class="st">&#39;CACHEDIR&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;cache&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    183. 

  183. 

  184. <span class="co">// Enable feed (rss, atom, dailyrss) cache</span>
    185. 

  185. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;ENABLE_LOCALCACHE&#39;</span><span class="ot">]</span> = <span class="kw">true</span><span class="ot">;](</span><span class="st">&#39;ENABLE_LOCALCACHE&#39;</span><span class="ot">]</span>-=-<span class="kw">true</span><span class="ot">;</span>.html<span class="ot">)</span>
    186. 

  186. 

  187. <span class="co">// Feed cache directory</span>
    188. 

  188. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;PAGECACHE&#39;</span><span class="ot">]</span> = <span class="st">&#39;pagecache&#39;</span><span class="ot">;](</span><span class="st">&#39;PAGECACHE&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;pagecache&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    189. 

  189. 

  190. <span class="co">// RainTPL cache directory (keep the trailing slash!)</span>
    191. 

  191. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;RAINTPL_TMP&#39;</span><span class="ot">]</span> = <span class="st">&#39;tmp/&#39;</span><span class="ot">;](</span><span class="st">&#39;RAINTPL_TMP&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;tmp/&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    192. 

  192. 

  193. <span class="co">// RainTPL template directory (keep the trailing slash!)</span>
    194. 

  194. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;RAINTPL_TPL&#39;</span><span class="ot">]</span> = <span class="st">&#39;tpl/&#39;</span><span class="ot">;](</span><span class="st">&#39;RAINTPL_TPL&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;tpl/&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    195. 

  195. 

  196. <span class="co">// Whether Shaarli checks for new releases at https://github.com/shaarli/Shaarli</span>
    197. 

  197. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;ENABLE_UPDATECHECK&#39;</span><span class="ot">]</span> = <span class="kw">true</span><span class="ot">;](</span><span class="st">&#39;ENABLE_UPDATECHECK&#39;</span><span class="ot">]</span>-=-<span class="kw">true</span><span class="ot">;</span>.html<span class="ot">)</span>
    198. 

  198. 

  199. <span class="co">// File to store the latest Shaarli version</span>
    200. 

  200. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;UPDATECHECK_FILENAME&#39;</span><span class="ot">]</span> = <span class="st">&#39;data/lastupdatecheck.txt&#39;</span><span class="ot">;](</span><span class="st">&#39;UPDATECHECK_FILENAME&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;data/lastupdatecheck.txt&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    201. 

  201. 

  202. <span class="co">// Delay between version checks (requires to be logged in) (24 hours)</span>
    203. 

  203. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;UPDATECHECK_INTERVAL&#39;</span><span class="ot">]</span> = <span class="dv">86400</span><span class="ot">;](</span><span class="st">&#39;UPDATECHECK_INTERVAL&#39;</span><span class="ot">]</span>-=-<span class="dv">86400</span><span class="ot">;</span>.html<span class="ot">)</span>
    204. 

  204. 

  205. <span class="co">// For each link, display a link to an archived version on archive.org</span>
    206. 

  206. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;ARCHIVE_ORG&#39;</span><span class="ot">]</span> = <span class="kw">false</span><span class="ot">;](</span><span class="st">&#39;ARCHIVE_ORG&#39;</span><span class="ot">]</span>-=-<span class="kw">false</span><span class="ot">;</span>.html<span class="ot">)</span>
    207. 

  207. 

  208. <span class="co">// The RSS item links point:</span>
    209. 

  209. <span class="co">// true   =&gt;  directly to the link</span>
    210. 

  210. <span class="co">// false  =&gt;  to the entry on Shaarli (permalink)</span>
    211. 

  211. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;ENABLE_RSS_PERMALINKS&#39;</span><span class="ot">]</span> = <span class="kw">true</span><span class="ot">;](</span><span class="st">&#39;ENABLE_RSS_PERMALINKS&#39;</span><span class="ot">]</span>-=-<span class="kw">true</span><span class="ot">;</span>.html<span class="ot">)</span>
    212. 

  212. 

  213. <span class="co">// Hide all links to non-logged users</span>
    214. 

  214. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;HIDE_PUBLIC_LINKS&#39;</span><span class="ot">]</span> = <span class="kw">false</span><span class="ot">;](</span><span class="st">&#39;HIDE_PUBLIC_LINKS&#39;</span><span class="ot">]</span>-=-<span class="kw">false</span><span class="ot">;</span>.html<span class="ot">)</span>
    215. 

  215. 

  216. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;PUBSUBHUB_URL&#39;</span><span class="ot">]</span> = <span class="st">&#39;&#39;</span><span class="ot">;](</span><span class="st">&#39;PUBSUBHUB_URL&#39;</span><span class="ot">]</span>-=-<span class="st">&#39;&#39;</span><span class="ot">;</span>.html<span class="ot">)</span>
    217. 

  217. 

  218. <span class="co">// Show an ATOM Feed button next to the Subscribe (RSS) button.</span>
    219. 

  219. <span class="co">// ATOM feeds are available at the address ?do=atom regardless of this option.</span>
    220. 

  220. <span class="kw">$GLOBALS</span><span class="ot">[</span><span class="st">&#39;config&#39;</span><span class="ot">[</span><span class="st">&#39;SHOW_ATOM&#39;</span><span class="ot">]</span> = <span class="kw">false</span><span class="ot">;](</span><span class="st">&#39;SHOW_ATOM&#39;</span><span class="ot">]</span>-=-<span class="kw">false</span><span class="ot">;</span>.html<span class="ot">)</span>
    221. 

  221. <span class="kw">?&gt;</span></code></pre>
    222. 

  222. </body>
    223. 

  223. </html>
    224.