From a85907a98f699b64d74d19b45e131bc2f18eb905 Mon Sep 17 00:00:00 2001
From: Markus Heiser <markus.heiser@darmarit.de>
Date: Thu, 22 Feb 2024 15:06:57 +0100
Subject: [fix] opensearxh.xml: firefox v123 does not except self-URI (URL with
 param)

Before this patch we had a address in the rel-self-template with params [1]:

GET::

    <Url method="GET"
         rel="self"
         template="/opensearch.xml?method=GET&amp;autocomplete=google"
         type="application/opensearchdescription+xml"/>

POST::

    <Url method="POST"
         rel="self"
         template="/opensearch.xml?method=POST&amp;autocomplete=google"
         type="application/opensearchdescription+xml"/>

The first one (GET) is no longer accepted by firefox since v123, the latter one
was always been wrong (since it mixes GET params with a POST request).

Since Firefox v123 a template syntax [2] in the rel-self-template is no longer
supported / Firefox will report an error::

    Firefox could not download the search plugin from:
    http://127.0.0.1:8888//opensearch.xml?method=GET&autocomplete=google

This patch reduce the URL to::

    template="http://127.0.0.1:8888/opensearch.xml"

[1] https://github.com/dewitt/opensearch/blob/master/opensearch-1-1-draft-6.md#url-rel-values
[2] https://github.com/dewitt/opensearch/blob/master/opensearch-1-1-draft-6.md#opensearch-url-template-syntax

Closes: https://github.com/searxng/searxng/issues/3227
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
---
 searx/templates/simple/opensearch.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'searx/templates')

diff --git a/searx/templates/simple/opensearch.xml b/searx/templates/simple/opensearch.xml
index 212cecc80..5176c012c 100644
--- a/searx/templates/simple/opensearch.xml
+++ b/searx/templates/simple/opensearch.xml
@@ -15,7 +15,7 @@
   {% if autocomplete %}
     <Url rel="suggestions" type="application/x-suggestions+json" method="{{ opensearch_method }}" template="{{ url_for('autocompleter', _external=True) }}?q={searchTerms}"/>
   {% endif %}
-  <Url rel="self" type="application/opensearchdescription+xml"  method="{{ opensearch_method }}" template="{{ opensearch_url }}" />
+  <Url rel="self" type="application/opensearchdescription+xml"  method="{{ opensearch_method }}" template="{{ url_for('opensearch', _external=True) }}" />
   <Query role="example" searchTerms="SearXNG" />
   <moz:SearchForm>{{ url_for('search', _external=True) }}</moz:SearchForm>
 </OpenSearchDescription>
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