In order to be able to meet the outstanding requirements, the implementation is
modularized and supplemented with documentation.
This patch does not contain functional change, except it fixes issue #2455
----
Aktivate limiter in the settings.yml and simulate a bot request by::
curl -H 'Accept-Language: de-DE,en-US;q=0.7,en;q=0.3' \
-H 'Accept: text/html'
-H 'User-Agent: xyz' \
-H 'Accept-Encoding: gzip' \
'http://127.0.0.1:8888/search?q=foo'
In the LOG:
DEBUG searx.botdetection.link_token : missing ping for this request: .....
Since ``BURST_MAX_SUSPICIOUS = 2`` you can repeat the query above two time
before you get a "Too Many Requests" response.
Closes: https://github.com/searxng/searxng/issues/2455
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
If there were no results but errors in the engines then the error dialogs of the
engines was displayed in the result list.
With the new design errors of the engines should only be displayed in the
sidebar and at the same time duplications of the (template) code will be
avoided.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
* set border top and bottom on sidebar collasables
* inrease peading on summary so its easier to click on mobile
* remove margins and add flex wrapper to normalize elements in sidebar
Make elements in the sidebar collapse able. Except infoboxes all elements in
the sidebar are collapsed by default.
By folding out the sidebar elements, the UI looks less cluttered. Especially on
small devices like smartphones, where the sidebar is above the results list, the
UX should be improved [1].
[1] https://github.com/searxng/searxng/issues/2140
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Block requests from PetalBlock. Normally robots.txt is enough to stop
PetalBlock from making requests [1]. However, if SearXNG is offered below a
path (example.org/search), then the robots.txt is not available in the root
paths of the domain / subdomain.
[1] https://webmaster.petalsearch.com/site/petalbot
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Wikipedia's zh-classical is not zh_Hant (see doc-string of engines.wikipedia).
Fixed the example in the doc-string of locales.get_engine_locale() to 'zh_TW'.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
To set the language from language recognition and hold the value selected by the
client, the previous implementation creates a copy of the SearchQuery object and
manipulates the SearchQuery object by calling function replace_auto_language().
This patch tries to implement a similar functionality in a more central place,
in function get_search_query_from_webapp() when the SearchQuery object is build
up.
Additional this patch uses the language preferred by the client, if language
recognition does not have a match / the existing implementation does not care
about client preferences and uses 'all' in case of no match.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Follow up of #2269
The script to update the descriptions of the engines does no longer work since
PR #2269 has been merged.
searx/engines/wikipedia.py
==========================
1. There was a misusage of zh-classical.wikipedia.org:
- `zh-classical` is dedicate to classical Chinese [1] which is not
traditional Chinese [2].
- zh.wikipedia.org has LanguageConverter enabled [3] and is going to
dynamically show simplified or traditional Chinese according to the
HTTP Accept-Language header.
2. The update_engine_descriptions.py needs a list of all wikipedias. The
implementation from #2269 included only a reduced list:
- https://meta.wikimedia.org/wiki/Wikipedia_article_depth
- https://meta.wikimedia.org/wiki/List_of_Wikipedias
searxng_extra/update/update_engine_descriptions.py
==================================================
Before PR #2269 there was a match_language() function that did an approximation
using various methods. With PR #2269 there are only the types in the data model
of the languages, which can be recognized by babel. The approximation methods,
which are needed (only here) in the determination of the descriptions, must be
replaced by other methods.
[1] https://en.wikipedia.org/wiki/Classical_Chinese
[2] https://en.wikipedia.org/wiki/Traditional_Chinese_characters
[3] https://www.mediawiki.org/wiki/Writing_systems#LanguageConverter
Closes: https://github.com/searxng/searxng/issues/2330
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Since [bb3a01f8] has been merged to the Farside project, Farside instances do no
longer need to send requests to SearXNG instances [1].
There are some old unmaintained Farside instances on the web that continue to
query SearXNG instances --> we can safely block their requests.
[1] https://github.com/benbusby/farside/issues/95
[bb3a01f8] https://github.com/benbusby/farside/commit/bb3a01f8
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
When the user press [TAB] the input form should be filled with the highlighted
item from the autocomplete list, but not release a search / with other words:
what we now have by pressing once on [ENTER] should be mapped to the [TAB] key
and pressing [ENTER] once should release a search query. [1]
[1] https://github.com/searxng/searxng/issues/778#issuecomment-1016593816
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
- Update input when selecting autocomplete prediction with keyboard
- Search immediately by pressing enter key
- Search immediately by clicking on an autocomplete suggestion
Related:
- https://github.com/searxng/searxng/issues/778
On some result items from Bing-WEB the `<span class='algoSlug_icon'>` tag is the
only tag that contains a description. The issue can be reproduced by [1]::
!bi vmware
[1] https://github.com/searxng/searxng/issues/1764#issuecomment-1417990531
Reported-by: @AlyoshaVasilieva
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This PR does no functional change it is just an attempt to make more clear in
the code, what a default category is and what a subcategory is. The previous
name 'others' leads to confusion with the **category 'other'**.
If a engine is not assigned to a category, the default is assigned::
DEFAULT_CATEGORY = 'other'
If an engine has only one category and this category is shown as tab in the user
interface, this engine has no further subgrouping::
NO_SUBGROUPING = 'without further subgrouping'
Related:
- https://github.com/searxng/searxng/issues/1604
- https://github.com/searxng/searxng/pull/1545
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
When using ``use_default_settings: true``, removing default categories from
settings.yml will not remove them from the UI.
The value ``categories_as_tabs`` is a dictionary type (a4c2cfb) and dictionary
types are merged additive by ``settings_loader.update_settings()``.
This patch replaces the default ``categories_as_tabs`` by the one from the
``user_settings``.
Related: https://github.com/searxng/searxng/issues/1019#issuecomment-1193145654
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
- requests without HTTP header 'Connection' or missing 'User-Agent' will be
blocked by the limiter
- re_bot is related to 'User-Agent' and has been renamed to block_user_agent
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Google-News returns internal links where the origin URL is encoded in a
base64 (RFC 2045 aka URL-safe) string.
Closes: https://github.com/searxng/searxng/issues/1959
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
In debug mode more detailed logging is needed to evaluate if an access should
have been blocked by the limiter.
BTW: remove duplicate code checking bot signature ``re_bot.match(user_agent)``
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
