manager: display ldapsearch command on multiple lines (#68285)

src/authentic2/manager/templates/authentic2/manager/ldap_details.html

@@ -3,7 +3,11 @@
 <div class="a2-manager-ldap-{{ ldap.realm }}">
 {% if not ldap.error %}
 <h5>{% blocktrans %}Base ldapsearch command:{% endblocktrans %}</h5>
- <pre>{% if ldap.require_cert != 'demand' %}LDAPTLS_REQCERT={{ldap.require_cert}} {% endif %}ldapsearch -v -H {{ ldap.ldap_uri }} -D "{{ ldap.binddn }}" -w "{{ ldap.bindpw }}" -b "{{ ldap.basedn }}"{% if ldap.user_filter or ldap.sync_ldap_users_filter %} "{% firstof ldap.sync_ldap_users_filter ldap.user_filter %}"{% endif %}</pre>
+<pre>{% if ldap.require_cert != 'demand' %}LDAPTLS_REQCERT={{ldap.require_cert}} {% endif %}ldapsearch -v -H {{ ldap.ldap_uri }} \
+    -D "{{ ldap.binddn }}" \
+    -w "{{ ldap.bindpw }}" \
+    -b "{{ ldap.basedn }}"{% if ldap.user_filter or ldap.sync_ldap_users_filter %}
+    "{% firstof ldap.sync_ldap_users_filter ldap.user_filter %}"{% endif %}</pre>
 {% else %}
 <div class="error">
 <p>{% blocktrans %}Error while attempting to connect to LDAP server, base ldapsearch command won't be displayed.{% endblocktrans %}</p>

tests/test_ldap.py

@@ -2226,7 +2226,10 @@ def test_technical_info_ldap(app, admin, superuser, slapd, settings, monkeypatch
 
     assert 'Base ldapsearch command' in ldap_config_text
     assert 'ldapsearch -v -H ldapi://' in ldap_config_text
-    assert '-D "cn=Étienne Michu,o=ôrga" -w "passé" -b "o=ôrga" "(|(mail=*)(uid=*))"' in ldap_config_text
+    assert '-D "cn=Étienne Michu,o=ôrga"' in ldap_config_text
+    assert '-w "passé"' in ldap_config_text
+    assert '-b "o=ôrga"' in ldap_config_text
+    assert '"(|(mail=*)(uid=*))"' in ldap_config_text
 
     for opt in [
         'active_directory',