Fix header link in subdir installations

Now this does link to PrivateBin and not to the top-root (file) of the webserver

tpl/bootstrap-compact.php

@@ -74,7 +74,7 @@ endif;
 						<span class="icon-bar"></span>
 						<span class="icon-bar"></span>
 					</button>
-					<a class="reloadlink navbar-brand" href="/">
+					<a class="reloadlink navbar-brand" href="">
 						<img alt="<?php echo I18n::_('PrivateBin'); ?>" src="img/icon.svg" width="45" />
 					</a>
 				</div>

tpl/bootstrap-dark-page.php

@@ -73,7 +73,7 @@ endif;
 					<span class="icon-bar"></span>
 					<span class="icon-bar"></span>
 				</button>
-				<a class="reloadlink navbar-brand" href="/">
+				<a class="reloadlink navbar-brand" href="">
 					<img alt="<?php echo I18n::_('PrivateBin'); ?>" src="img/icon.svg" width="45" />
 				</a>
 			</div>

tpl/bootstrap-dark.php

@@ -73,7 +73,7 @@ endif;
 					<span class="icon-bar"></span>
 					<span class="icon-bar"></span>
 				</button>
-				<a class="reloadlink navbar-brand" href="/">
+				<a class="reloadlink navbar-brand" href="">
 					<img alt="<?php echo I18n::_('PrivateBin'); ?>" src="img/icon.svg" width="45" />
 				</a>
 			</div>

tpl/bootstrap-page.php

@@ -73,7 +73,7 @@ endif;
 					<span class="icon-bar"></span>
 					<span class="icon-bar"></span>
 				</button>
-				<a class="reloadlink navbar-brand" href="/">
+				<a class="reloadlink navbar-brand" href="">
 					<img alt="<?php echo I18n::_('PrivateBin'); ?>" src="img/icon.svg" width="45" />
 				</a>
 			</div>

tpl/bootstrap.php

@@ -73,7 +73,7 @@ endif;
 					<span class="icon-bar"></span>
 					<span class="icon-bar"></span>
 				</button>
-				<a class="reloadlink navbar-brand" href="/">
+				<a class="reloadlink navbar-brand" href="">
 					<img alt="<?php echo I18n::_('PrivateBin'); ?>" src="img/icon.svg" width="45" />
 				</a>
 			</div>

vendor/paragonie/random_compat/other/build_phar.php

@@ -0,0 +1,57 @@
+<?php
+$dist = dirname(__DIR__).'/dist';
+if (!is_dir($dist)) {
+    mkdir($dist, 0755);
+}
+if (file_exists($dist.'/random_compat.phar')) {
+    unlink($dist.'/random_compat.phar');
+}
+$phar = new Phar(
+    $dist.'/random_compat.phar',
+    FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME,
+    'random_compat.phar'
+);
+rename(
+    dirname(__DIR__).'/lib/random.php', 
+    dirname(__DIR__).'/lib/index.php'
+);
+$phar->buildFromDirectory(dirname(__DIR__).'/lib');
+rename(
+    dirname(__DIR__).'/lib/index.php', 
+    dirname(__DIR__).'/lib/random.php'
+);
+
+/**
+ * If we pass an (optional) path to a private key as a second argument, we will
+ * sign the Phar with OpenSSL.
+ * 
+ * If you leave this out, it will produce an unsigned .phar!
+ */
+if ($argc > 1) {
+    if (!@is_readable($argv[1])) {
+        echo 'Could not read the private key file:', $argv[1], "\n";
+        exit(255);
+    }
+    $pkeyFile = file_get_contents($argv[1]);
+    
+    $private = openssl_get_privatekey($pkeyFile);
+    if ($private !== false) {
+        $pkey = '';
+        openssl_pkey_export($private, $pkey);
+        $phar->setSignatureAlgorithm(Phar::OPENSSL, $pkey);
+        
+        /**
+         * Save the corresponding public key to the file
+         */
+        if (!@is_readable($dist.'/random_compat.phar.pubkey')) {
+            $details = openssl_pkey_get_details($private);
+            file_put_contents(
+                $dist.'/random_compat.phar.pubkey',
+                $details['key']
+            );
+        }
+    } else {
+        echo 'An error occurred reading the private key from OpenSSL.', "\n";
+        exit(255);
+    }
+}