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Implements add the ability to suppress specific alerts

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Implements #4942

Partially implemented alerts exclusion list

Added User Script exclusion list to settings

Implements add the ability to suppress specific alerts
Implements #4942
This commit is contained in:
Matteo Biscosi 2021-02-08 15:23:26 +01:00
parent e1984cb886
commit 769658268f
14 changed files with 474 additions and 22 deletions
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64
httpdocs/js/config_callbacks/scripts-list-utils.js
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@ -312,14 +312,26 @@ const get_unit_times = (seconds) => {
/* ******************************************************* */
function getSanitizedExList(alert_exclusion_list) {
return alert_exclusion_list.replace("\n", ";");
}
/* ******************************************************* */
const apply_edits_script = (template_data, script_subdir, script_key) => {
const severitySelected = $(`#script-config-editor select[name='severity']`).val();
const alert_severity = severitySelected || undefined;
const exclusionList = $(`#script-config-editor textarea[name='exclusion-list']`).val();
var alert_exclusion_list = exclusionList || undefined;
const $apply_btn = $('#btn-apply');
const $error_label = $("#apply-error");
if (alert_exclusion_list !== undefined) {
alert_exclusion_list = getSanitizedExList(alert_exclusion_list);
}
// remove dirty class from form
$('#edit-form').removeClass('dirty')
$apply_btn.attr('disabled', '');
@ -329,6 +341,7 @@ const apply_edits_script = (template_data, script_subdir, script_key) => {
script_key: script_key,
csrf: pageCsrf,
alert_severity: alert_severity,
alert_exclusion_list: alert_exclusion_list,
JSON: JSON.stringify(template_data),
confset_id: confset_id
})
@ -373,7 +386,13 @@ const reset_script_defaults = (script_key, script_subdir, callback_reset) => {
const {metadata} = reset_data;
const hasSeverity = metadata.is_alert || false;
const exclusionList = $(`#script-config-editor textarea[name='exclusion-list']`).val();
var alert_exclusion_list = exclusionList || undefined;
if (exclusionList) {
$(`#script-config-editor textarea[name='exclusion-list']`).val('')
}
if (hasSeverity) {
const defaultSeverity = metadata.default_value.severity;
if (defaultSeverity !== undefined) {
@ -1289,6 +1308,9 @@ const initScriptConfModal = (script_key, script_title, script_desc, is_alert) =>
// get alert severity if present
appendSeveritySelect(data);
// append the exclusion list
appendExclusionList(data);
// bind on_apply event on apply button
$("#edit-form").off("submit").on('submit', template.apply_click_event);
$("#btn-reset").off("click").on('click', template.reset_click_event);
@ -1458,6 +1480,44 @@ function appendSeveritySelect(data) {
}
}
function appendExclusionList(data) {
const hasSeverity = data.metadata.is_alert || false;
if (data.metadata.default_value === undefined) return;
var ex_list_str = ""
const hooksKeys = Object.keys(data.hooks);
const scriptConfExList = data.hooks[hooksKeys[0]].script_conf.filters;
if (scriptConfExList) {
for (const [key, value] of Object.entries(scriptConfExList)) {
if (value["str_format"]) {
ex_list_str += value["str_format"] + "\n";
}
}
}
let $container;
let $textarea = $($(`#exclusion-list-template`).html());
const label = "Exclusion List";
if (["elephant_flows", "long_lived", "items_list"].includes(data.gui.input_builder )) {
$container = $(`<tr></tr>`);
$container.append($(`<td></td>`), $(`<td></td>`).append($(`<div class='form-row'></div>`).append(
$(`<label class='col-3 col-form-label'>${label}</label>`),
$(`<div class='col-12'></div>`).append($textarea))
));
}
else {
$container = $(`<tr><td></td></tr>`);
$container.append($(`<td class='align-middle'>${label}</td>`));
$container.append($(`<td></td>`).append($textarea));
}
$(`#script-config-editor`).append($container);
$(`#script-config-editor Textarea[name='exclusion-list']`).val(ex_list_str);
}
function delegateActionButton(gui) {
const $button = $(`#btn-action`);