Fixes#328 - URL encode links when a redirector is set
* WARNING - template edit - new variable available : "real_url"
Contains the final real url (redirected or any other change on original URL)
* Don't redirect shaares link in RSS/Atom.
* Affects links shaared in description.
* Move text2clickable and keepMultipleSpaces to Utils.php + unit test
UPDATE:
* keepMultipleSpaces renamed to space2nbsp
* space2nbsp improved to handle single space at line beginning
* links in text description aren't 'nofollow' anymore
Relates to #40
Relates to #372
Additions:
- FileUtils: IOException
- ApplicationUtils:
- check if Shaarli resources are accessible with sufficient permissions
- basic test coverage
- index.php:
- check access permissions and redirect to an error page if needed:
- before running the first installation
Modifications:
- LinkDB:
- factorize datastore write code
- check if the datastore
(exists AND is writeable) OR (doesn't exist AND its parent dir is writable)
- raise an IOException if needed
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
Before this, calling writeConfig() would have write error messages in data.php, because it uses 'plugins' array which is used for plugin configuration.
Causing the message error appear everytime.
Relates to #314 & #326
Additions:
- add global `cleanup_url()` and `get_url_scheme()` functions
Modifications:
- replace `Url` usage in `index.php` by calls to global functions
- fix `Url` tests not being run: PHPUnit expects a single test class per file
- move classes to separate files
Minor changes
- fix Full Path Disclosure upon cookie forgery
- fix regression preventing to load LinkDB info when adding an existing link
- also extract HTTPS page metadata (title)
- add PHP 7 to Travis platforms
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
Minor changes
- fix 404 after editing a link while being logged out
- update local documentation
- improve timezone detection at installation
- improve feed cache handling
- improve URL cleanup for new links
- add a link to the shaarli/shaarli DockerHub repository
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
Modifications
- rename `pageCache` to `CachedPage`
- move utilities to `Cache`
- do not access globals
- apply coding rules
- update LinkDB and test code
- add test coverage
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
Modifications
- attempt to use the server's timezone
- if none is set, use UTC
- TimeZone: apply coding conventions
- variable naming
- no closing PHP tag
Relates to #274
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
Major changes
- fix locale handling
- fix note URLs
- fix page redirections
- fix daily RSS browsing
- fix title display
- fix links not being hidden when `HIDE_PUBLIC_LINKS` is set
- restore compatibility with PHP 5.3
- remove duplicate tags in links
- remove annoying URL patterns
- add Firefox Social API
- Search/Filter by tag fieds can now be accessed quickly with the `Tab` key
- update documentation
- start code refactoring
- move all settings to `data/config.php`
- refactor Config, LinkDB, TimeZone, Utils
- add unit test coverage
- add Travis integration
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
* search tag
* delete tag
* pagination
* display privates only
* delete link
* new/edit/cancel link return page
Move location generation to Utils.php + unit tests.
Fixes#256
ninja
Isolate functions related to config in Config.php + add unit tests + code_sniffer.
options.php is not supported anymore, but its content will be automatically saved into config.php
Fixes #shaarli/Shaarli#41
*TODO*: update [documentation](https://github.com/shaarli/Shaarli/wiki#configuration).
Relates to #218
Removes "hidden" access to the following variables:
- $GLOBALS['config']['datastore']
- PHPPREFIX
- PHPSUFFIX
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
I reviewed character escaping everywhere with the following ideas:
* use a single common function to escape user data: `escape` using `htmlspecialchars`.
* sanitize fields in `index.php` after reading them from datastore and before sending them to templates.
It means no escaping function in Twig templates.
2 reasons:
* it reduces risks of security issue for future user made templates
* more readable templates
* sanitize user configuration fields after loading them.
It only concerns the date of the day in the main title.
Fixes#182
Note that daily RSS feed is not generated through templates. Date are still hard formatted in that case.
On "The Daily Shaarli" page (index.php?do=daily), the date is "Tuesday
30, November 1999" if no articles have been published/shared.
This patch checks the parameter ($linkdate) before the mktime call to
prevent and generate the "day 0" string.
mktime(0,0,0,0,0,0) returns 943916400 (hum?)
* Add awesomplete dependancy (source + min + CSS)
* Remove jQuery and jQuery-UI dependancy
* Few CSS ajustements
* Use tags complete list as RainTPL var (and display it as HTML)
* Remove "disable jQuery" feature
* Remove tag list web service
* Use regular expressions to avoid suplicating params depending on their position in the URL (¶m=,?param=)
* Only remove the relevant URL pattern and don't remove following params, fixes https://github.com/shaarli/Shaarli/issues/136
* Credits to Marcus Rohrmoser (https://github.com/mro)
* fixes https://github.com/shaarli/Shaarli/issues/122
* the shaarli version is now in a php comment block, which prevents
visitors from reading it when it is place on a PHP-enabled server, but
still allows the update mechanism to read it from the source on github.
The option to see the shortlinks or permalinks has been added to the configuration panel. It is a simple checkbox
This option is disabled by default (meaning that shortlinks are the default)
Updated writeConfig() to save this option
Also fixed a slight typo in config.html.
Removed useless CSS & fixed a comment
Enabled permalinks for the ATOM feed and fixed the isPermaLink attribute for the <guid> tag
Reverted to default behavior and clarified its meaning
EnableRssPermalinks is an oddly behaving option: when enabled, it shows a
permalink in the description and a full link in the element title, and
swaps it around when disabled. This clarifies the option for end-users
Also, moved enable_rss_permalinks to $GLOBALS['config'] because it is a
config option.
fix indent
Fixes#64
All pages:
- add `urlencode` when passing the version to a custom stylesheet;
- set meaningful values of `alt` and `title` for QR-Code images.
Install page:
- the form's `action` attribute must be non-empty;
- the `valign` attribute is deprecated.
Signed-off-by: VirtualTam <virtualtam@flibidi.org>
* ATOM button display is now configurable using the SHOW_ATOM variable in index.php or data/options.php (defaults to false)
* Fixes https://github.com/shaarli/Shaarli/issues/24
The path for templates and temporary files are now part of the configuration.
For a custom install, it's possible to put these writable directories elsewhere than in the read-only source code.
Instead of trusting the php session, it uses a cookie. The php session
sooner or later is distroyed if not used. It depends upon the server
settings. Using a cookie ensures that one really stays signed in.
Dev notes: I wanted to avoid merge conflicts, stay with the main
developper standards and keep the "index.php" in one file. That's why
the code may not be that nice. My own dev level my also explain.
NETSCAPE-Bookmark sometimes contains dates as milliseconds instead of
seconds.
For instance, this is the case of the files gererated for Google +1s by
Google Takeout.
This patch make these files compatible.
SERVER_NAME changed to HTTP_HOST because SERVER_NAME can cause problems
on some misconfigured hosts. HTTP_HOST is usually more reliable with
those servers. (cf.
http://stackoverflow.com/questions/2297403/http-host-vs-server-name).
This should cause less problem on most hosts.
Title : Shaarli Vulnerabilities
Author : @erwan_lr | @_WPScan_
Vendor : http://sebsauvage.net/wiki/doku.php?id=php:shaarli
Download : https://github.com/sebsauvage/Shaarli/archive/master.zip |
http://sebsauvage.net/files/shaarli_0.0.40beta.zip
Affected versions : master-705F835, 0.0.40-beta (versions below may also
be vulnerable)
Vulnerabilities : Persistent XSS & Unvalidated Redirects and Forwards
Persistent XSS :
- During the instalation or configuration modification, the title field
is vulnerable. e.g <script>alert(1)</script>
Quotes can not be used because of var_export(), but String.fromCharCode
works
- The url field of a link is vulnerable :
When there is no redirector : javascript:alert(1)
Then, the code is triggered when a user click the url of a link
Or with a classic XSS : "><script>alert(1)</script>
Unvalidated Redirects and Forwards :
A request with the param linksperpage or privateonly can be used to
redirect a user to an arbitrary referer
e.g
GET /Audit/Shaarli/master-705f835/?linksperpage=10 HTTP/1.1
Host: 127.0.0.1
Referer: https://duckduckgo.com
History :
March 2, 2013
- Vendor contacted
Shaarli uses light Javascript in its normal operation, and some jQuery
for some features (autocomplete in tags, QR-Code popup...).
jQuery can be slow on small computers. An option has been added in
configuration screen to disable javascript features which are hard on
CPU.
(Note that the Picture Wall is awfully heavy *without* jQuery.)
(Side note: A *LOT* of users want Shaarli to work without javasript at
all, if possible. That's why I try to use as few javascript as possible:
It keeps Shaarli pages fast.)
In the RSS specifications, the "link" tags contains the URL to follow,
and the "guid" contains a unique identifier (which may or may not be an
URL).
RSS clients should always use "link" to follow the link (and most do),
but Thunderbird uses the "guid" if it find a valid URL inside (and only
falls back to "link" if "guid" is not an URL).
I have patched the RSS feed so that Thunderbird ignores the URL in guid.
This is necessary because some hosts do not have a properly set
session.save_path parameter in php config, or do not have write access
to the directory.
This corrects the session problem with some browsers when Shaarli is
hosted on a sub-domain. Please tell me if this corrects login problems
if you had one.
