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bunkerized-nginx
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fix error pages for default http server

This commit is contained in:
bunkerity 2023-04-18 10:29:29 +02:00
parent 0afe038aa5
commit 915b51c3b9
1 changed files with 41 additions and 30 deletions
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71
src/common/core/misc/confs/default-server-http/errors.conf
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@ -1,32 +1,43 @@
{% set default_errors = ["400", "401", "403", "404", "405", "413", "429", "500", "501", "502", "503", "504"] %}
{% if ERRORS != "" %}
{% for element in ERRORS.split(" ") %}
{% set code = element.split("=")[0] %}
{% set page = element.split("=")[1] %}
error_page {{ code }} {{ page }};
{% for default_error in default_errors %}
{% if not default_error + "=" in ERRORS +%}
{% if default_error == "405" +%}
error_page 405 =200 @405;
{% else +%}
error_page {{ default_error }} @{{ default_error }};
{% endif +%}
location @{{ default_error }} {
auth_basic off;
internal;
modsecurity off;
default_type 'text/html';
content_by_lua_block {
local logger = require "logger"
local errors = require "errors.errors"
local html, err
if ngx.status == 200 then
html, err = errors.error_html(tostring(405))
else
html, err = errors.error_html(tostring(ngx.status))
end
if not html then
logger.log(ngx.ERR, "ERRORS", "Error while computing HTML error template for {{ default_error }} : " .. err)
else
ngx.say(html)
end
}
location = {{ page }} {
root {% if ROOT_FOLDER == "" %}/var/www/html/{% if MULTISITE == "yes" %}{{ SERVER_NAME.split(" ")[0] }}{% endif %}{% else %}{{ ROOT_FOLDER }}{% endif %};
modsecurity off;
internal;
}
{% endif %}
{% endfor %}
{% endfor %}
{% endif %}
{% if INTERCEPTED_ERROR_CODES != "" %}
{% for intercepted_error_code in INTERCEPTED_ERROR_CODES.split(" ") %}
{% if not intercepted_error_code + "=" in ERRORS +%}
{% if intercepted_error_code == "405" +%}
error_page 405 =200 @405;
{% else +%}
error_page {{ intercepted_error_code }} @{{ intercepted_error_code }};
{% endif +%}
location @{{ intercepted_error_code }} {
auth_basic off;
internal;
modsecurity off;
default_type 'text/html';
root /usr/share/bunkerweb/core/errors/files;
content_by_lua_block {
local logger = require "bunkerweb.logger"
local cerrors = require "errors.errors"
local errors = cerrors:new()
if ngx.status == 200 then
errors:render_template(tostring(405))
else
errors:render_template(tostring(ngx.status))
end
}
}
{% endif %}
{% endfor %}
{% endif %}