fix input validation on required/regex setting

[jirafeau.git] / lib / config.original.php

diff --git a/lib/config.original.php b/lib/config.original.php
index 59bad4e51eecbac4545cb1fc874ccf794ad822a7..c666d03fa169c9e675f0f4e96f4f4f04c26b076c 100644 (file)
--- a/lib/config.original.php
+++ b/lib/config.original.php
@@ -25,7 +25,7 @@
  * rename it to »config.local.php« and adapt the parameters.
  **/
 
-/* URL of installation, with traling slash (eg. »https://exmaple.com/jirafeau/«)
+/* URL of installation, with trailing slash (eg. »https://example.com/jirafeau/«)
  */
 $cfg['web_root'] = '';
 
@@ -33,16 +33,17 @@ $cfg['web_root'] = '';
  */
 $cfg['var_root'] = '';
 
-/* Language - choice between 'auto' or any language located in the /lib/locales/ folder.
+/* Language - choose between 'auto' or any language located in the /lib/locales/ folder.
  * The mode »auto« will cause the script to detect the user's browser information
- * and offer a matching language, and use »en« if it is not available.
- * Forcing to a specific lang lightly reduce lang computation.
+ * and offer a matching language, or use »en« if it is not available.
+ * Forcing a specific lang will slightly reduce computation time.
  */
 $cfg['lang'] = 'auto';
 
 /* Select a theme - see media folder for available themes
  */
 $cfg['style'] = 'courgette';
+$cfg['dark_style'] = 'dark-courgette';
 
 /* Name the organisation running this installation, eg. 'ACME'
  */
@@ -70,7 +71,7 @@ $cfg['enable_crypt'] = false;
 $cfg['link_name_length'] = 8;
 
 /* Upload password(s).
- * An empty array will disable the password authentification.
+ * An empty array will disable password authentication.
  * $cfg['upload_password'] = array();               // No password
  * $cfg['upload_password'] = array('psw1');         // One password
  * $cfg['upload_password'] = array('psw1', 'psw2'); // Two passwords
@@ -93,8 +94,9 @@ $cfg['upload_ip'] = array();
 $cfg['upload_ip_nopassword'] = array();
 
 /* Password for the admin interface.
- * An empty password will disable the password authentification.
+ * An empty password will disable password authentication.
  * The password is a sha256 hash of the original version.
+ * Example: echo -n "myVerySecretAdminPassword" | sha256sum
  */
 $cfg['admin_password'] = '';
 
@@ -156,7 +158,7 @@ $cfg['proxy_ip'] = array();
 
 /* File hash
  * In order to make file deduplication work, files can be hashed through different methods.
- * By default, files are hashed through md5 but other methods are available.
+ * To enable file deduplication feature, set this option to `md5`.
  *
  * Possible values are 'md5', 'md5_outside' and 'random'.
  *
@@ -166,9 +168,9 @@ $cfg['proxy_ip'] = array();
  *  - md5 of the last part of the file and
  *  - file's size.
  * This method offer file deduplication at minimal cost but can be dangerous as files with the same partial hash can be mistaken.
- * With 'random' option, file hash is set to a random value and file deduplication cannot work anymore but it is fast and safe.
+ * With 'random' option, file hash is set to a random value and file deduplication cannot work but it is fast and safe.
  */
-$cfg['file_hash'] = 'md5';
+$cfg['file_hash'] = 'random';
 
 /* Work around that LiteSpeed truncates large files when downloading.
  * Only for use with the LiteSpeed web server!
@@ -183,6 +185,16 @@ $cfg['file_hash'] = 'md5';
  */
 $cfg['litespeed_workaround'] = false;
 
+/* Use the X-Sendfile header which should cause your webserver to handle
+ * the sending of the file. The webserver must be configured to do this
+ * using the mod_xsendfile module in Apache or the appropriate config in
+ * lighttpd. The offload will not happen in the case of server-side encrypted
+ * files, but all other cases should work. Benefits include being able
+ * to resume downloads and seek instantly in media players like VLC or
+ * the Firefox/Discord/Chrome embedded player.
+ */
+$cfg['use_xsendfile'] = false;
+
 /* Store uploader's IP along with 'link' file.
  * Depending of your legislation, you may have to adjust this parameter.
  */
@@ -199,3 +211,40 @@ $cfg['installation_done'] = false;
  * var- folder should kept secret and accessing it may lead to data leak if unprotected.
  */
 $cfg['debug'] = false;
+
+/** Set Jirafeau's maximal upload chunk
+ * When Jirafeau upload a large file, Jirafeau sends several data chunks to fit server's capabilities.
+ * Jirafeau tries to upload each data chunk with the maximal size allowed by PHP (post_max_size and upload_max_filesize).
+ * However, too large PHP configuration values are not needed and could induce unwanted side effects (see #303).
+ * This parameter set Jirafeau's own maximal chunk size with a reasonable value.
+ * Option is only used for async uploads and won't be used for browsers without html5 support.
+ * You should not touch this parameter unless you have good reason to do so. Feel free to open an issue to ask questions.
+ * Set to 0 to remove limitation.
+ */
+$cfg['max_upload_chunk_size_bytes'] = 100000000; // 100MB
+
+/* Set password requirement policy for downloading files
+ * Possible values:
+ * optional (default): Password may be set by the uploader, but is not mandatory
+ * required: Setting a password is mandatory to upload a file.
+ * generated: Passwords are automatically generated and shown to the uploader, when uploading a file
+ */
+$cfg['download_password_requirement'] = 'optional';
+
+/* Set length of generated passwords
+ */
+$cfg['download_password_gen_len'] = 10;
+
+/* Set allowed chars for password generation
+ */
+$cfg['download_password_gen_chars'] = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%&*()_-=+;:,.?';
+/* Set password complexity policy for downloading files
+ * possible values:
+ * none (default): Passwords for downloading files can be of arbitrary complexity
+ * regex: Passwords are checked with a regex for complexity constraints
+ */
+$cfg['download_password_policy'] = 'none';
+/* Set the regex for regex download password policy
+ * Delimiters are need, but modifiers should not be used
+ */
+$cfg['download_password_policy_regex'] = '/.*/';