Define some Sodium constants from newer PHP versions if they are not available

[jirafeau.git] / lib / settings.php

diff --git a/lib/settings.php b/lib/settings.php
index 7d9db2fb879246ede04deb1d126e7d7331ecfff2..ec348cdd301f4b4014e19605f1c5ed61c9f2825c 100644 (file)
--- a/lib/settings.php
+++ b/lib/settings.php
@@ -14,26 +14,82 @@
  *  GNU Affero General Public License for more details.
  *
  *  You should have received a copy of the GNU Affero General Public License
  *  GNU Affero General Public License for more details.
  *
  *  You should have received a copy of the GNU Affero General Public License

- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.

  */
  */

-// Jirafeau constants
-define ('JIRAFEAU_PACKAGE', 'Jirafeau');
-define ('JIRAFEAU_VERSION', '0.4');

 
 

-// directories
+global $cfg;

 
 

-define ('VAR_FILES', $cfg['var_root'] . 'files/');
-define ('VAR_LINKS', $cfg['var_root'] . 'links/');
+// Read config files
+require(JIRAFEAU_ROOT . 'lib/config.original.php');
+if (file_exists(JIRAFEAU_ROOT . 'lib/config.local.php')) {
+    // read local copy and merge with original values
+    $cfgOriginal = $cfg;
+    require(JIRAFEAU_ROOT . 'lib/config.local.php');
+    $cfg = array_merge($cfgOriginal, $cfg);
+    unset($cfgOriginal);
+}

 
 

-// useful constants
-if (!defined ('NL'))
-    define ('NL', "\n");
+// Setup debug mode
+if ($cfg['debug'] === true) {
+    @error_reporting(E_ALL);
+} else {
+    @error_reporting(0);
+}

 
 

-define ('JIRAFEAU_INFINITY', -1);
-define ('JIRAFEAU_MINUTE', 60); // 60
-define ('JIRAFEAU_HOUR', 3600); // JIRAFEAU_MINUTE * 60
-define ('JIRAFEAU_DAY', 86400); // JIRAFEAU_HOUR * 24
-define ('JIRAFEAU_WEEK', 604800);       // JIRAFEAU_DAY * 7
-define ('JIRAFEAU_MONTH', 2419200);     // JIRAFEAU_WEEK * 4

 
 

-?>
+// Set constants
+
+/* Jirafeau package */
+define('JIRAFEAU_PACKAGE', 'Jirafeau');
+define('JIRAFEAU_VERSION', '4.5.0');
+
+/* Directories. */
+define('VAR_FILES', $cfg['var_root'] . 'files/');
+define('VAR_LINKS', $cfg['var_root'] . 'links/');
+define('VAR_ASYNC', $cfg['var_root'] . 'async/');
+
+// helping variable to build absolute link to
+// root of the domain without handling the URL scheme
+$absPrefix = parse_url($cfg['web_root'], PHP_URL_PATH);
+if (true === empty($absPrefix)) {
+    // fallback if installation isn't done yet: relative links to same level on the current page
+    $absPrefix = './';
+}
+define('JIRAFEAU_ABSPREFIX', $absPrefix);
+
+/* Useful constants. */
+if (!defined('NL')) {
+    define('NL', "\n");
+}
+if (!defined('QUOTE')) {
+    define('QUOTE', "'");
+}
+
+define('JIRAFEAU_INFINITY', -1);
+define('JIRAFEAU_MINUTE', 60); // 60
+define('JIRAFEAU_HOUR', 3600); // JIRAFEAU_MINUTE * 60
+define('JIRAFEAU_DAY', 86400); // JIRAFEAU_HOUR * 24
+define('JIRAFEAU_WEEK', 604800); // JIRAFEAU_DAY * 7
+define('JIRAFEAU_FORTNIGHT', 1209600); // JIRAFEAU_WEEK * 2
+define('JIRAFEAU_MONTH', 2592000); // JIRAFEAU_DAY * 30
+define('JIRAFEAU_QUARTER', 7776000); // JIRAFEAU_DAY * 90
+define('JIRAFEAU_YEAR', 31536000); // JIRAFEAU_DAY * 365
+
+define('JIRAFEAU_SODIUM_CHUNKSIZE', 1024);
+
+// Define some Sodium constants from newer PHP versions if they are not available
+
+if (!defined('SSODIUM_CRYPTO_STREAM_XCHACHA20_KEYBYTES')) {
+    define('SODIUM_CRYPTO_STREAM_XCHACHA20_KEYBYTES', 32);
+}
+
+if (!defined('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_HEADERBYTES')) {
+    define('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_HEADERBYTES', 24);
+}
+
+if (!defined('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_ABYTES')) {
+    define('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_ABYTES', 17);
+}
+
+// set UTC as default timezone for all date/time functions
+date_default_timezone_set('UTC');