searxng/searx/favicons/favicons.toml
Markus Heiser 7ab577a1fb [mod] Revision of the favicon solution
All favicons implementations have been documented and moved to the Python
package:

    searx.favicons

There is a configuration (based on Pydantic) for the favicons and all its
components:

    searx.favicons.config

A solution for caching favicons has been implemented:

    searx.favicon.cache

If the favicon is already in the cache, the returned URL is a data URL [1]
(something like `data:image/png;base64,...`).  By generating a data url from
the FaviconCache, additional HTTP roundtripps via the favicon_proxy are saved:

    favicons.proxy.favicon_url

The favicon proxy service now sets a HTTP header "Cache-Control: max-age=...":

    favicons.proxy.favicon_proxy

The resolvers now also provide the mime type (data, mime):

    searx.favicon.resolvers

[1] https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2024-10-05 08:18:28 +02:00

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TOML

[favicons]
cfg_schema = 1 # config's schema version no.
[favicons.proxy]
# max_age = 5184000 # 60 days / default: 7 days (604800 sec)
# [favicons.proxy.resolver_map]
#
# The available favicon resolvers are registered here.
#
# "duckduckgo" = "searx.favicons.resolvers.duckduckgo"
# "allesedv" = "searx.favicons.resolvers.allesedv"
# "google" = "searx.favicons.resolvers.google"
# "yandex" = "searx.favicons.resolvers.yandex"
[favicons.cache]
# db_url = "/var/cache/searxng/faviconcache.db" # default: "/tmp/faviconcache.db"
# HOLD_TIME = 5184000 # 60 days / default: 30 days
# LIMIT_TOTAL_BYTES = 2147483648 # 2 GB / default: 50 MB
# BLOB_MAX_BYTES = 40960 # 40 KB / default 20 KB
# MAINTENANCE_MODE = "off" # default: "auto"
# MAINTENANCE_PERIOD = 600 # 10min / default: 1h