Implements a fetch_traits function for the Bing engines.
.. note::
Does not include migration of the request methode from 'supported_languages'
to 'traits' (EngineTraits) object!
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
- fetch_traits(): Fetch languages from peertube's search-index source code.
[mod] Include migration of the request methode from 'supported_languages'
to 'traits' (EngineTraits) object.
[fix] old supported_languages_url is no longer valid since the sources
has been moved to a different path.
- fixed code to pass pylint
- request(): complete re-implementation based on the API docs [1]
- response(): complete re-implementation, adds serveral fields missed before
- add source code documentation
[1] https://docs.joinpeertube.org/api-rest-reference.html#tag/Search/operation/searchVideos
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Implementations of the *traits* of the engines.
Engine's traits are fetched from the origin engine and stored in a JSON file in
the *data folder*. Most often traits are languages and region codes and their
mapping from SearXNG's representation to the representation in the origin search
engine.
To load traits from the persistence::
searx.enginelib.traits.EngineTraitsMap.from_data()
For new traits new properties can be added to the class::
searx.enginelib.traits.EngineTraits
.. hint::
Implementation is downward compatible to the deprecated *supported_languages
method* from the vintage implementation.
The vintage code is tagged as *deprecated* an can be removed when all engines
has been ported to the *traits method*.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
From the analyse of @9Ninety [1] we know that DDG (and may be other engines / I
have startpage in mind) does some kind of TLS fingerprint to block bots.
This patch shuffles the default ciphers from httpx to avoid a cipher profile
that is known to httpx (and blocked by DDG).
[1] https://github.com/searxng/searxng/issues/2246#issuecomment-1467895556
----
From `What Is TLS Fingerprint and How to Bypass It`_
> When implementing TLS fingerprinting, servers can't operate based on a
> locked-in whitelist database of fingerprints. New fingerprints appear
> when web clients or TLS libraries release new versions. So, they have to
> live off a blocklist database instead.
> ...
> It's safe to leave the first three as is but shuffle the remaining ciphers
> and you can bypass the TLS fingerprint check.
.. _What Is TLS Fingerprint and How to Bypass It:
https://www.zenrows.com/blog/what-is-tls-fingerprint#how-to-bypass-tls-fingerprinting
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Closes: https://github.com/searxng/searxng/issues/2246
Partial merge of [PR-1736]
[PR-1736] https://github.com/searxng/searxng/pull/1736
Suggested-by: @FunctionalHacker in [1]
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
To reproduce the issue set base_url::
diff --git a/searx/settings.yml b/searx/settings.yml
index 841457b5e..4e282cb61 100644
--- a/searx/settings.yml
+++ b/searx/settings.yml
@@ -72,7 +72,7 @@ server:
bind_address: "127.0.0.1"
# public URL of the instance, to ensure correct inbound links. Is overwritten
# by ${SEARXNG_URL}.
- base_url: false # "http://example.com/location"
+ base_url: "http://example.com/location"
limiter: false # rate limit the number of request on the instance, block some bots
and build the docs::
$ make docs
SPHINX HTML ./docs --> file:///800GBPCIex4/share/SearXNG/dist/docs
DOCS build build/docs/includes
Traceback (most recent call last):
File "searxng_extra/docs_prebuild", line 85, in <module>
sys.exit(main())
File "searxng_extra/docs_prebuild", line 31, in main
f.write(page.content)
File "/usr/lib/python3.8/contextlib.py", line 120, in __exit__
next(self.gen)
File "searxng_extra/docs_prebuild", line 81, in _instance_infosetset_ctx
return DOC
NameError: name 'DOC' is not defined
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Markus Heiser