ntopng/http_src/vue/modal-add-snmp-device-rules.vue
2024-08-16 16:55:52 +02:00

675 lines
23 KiB
Vue

<!-- (C) 2022 - ntop.org -->
<template>
<modal @showed="showed()" ref="modal_id">
<template v-slot:title>{{ title }}</template>
<template v-slot:body>
<!-- Target information, here an IP is put -->
<div class="form-group ms-2 me-2 mt-3 row">
<label class="col-form-label col-sm-2">
<b>{{ _i18n("if_stats_config.snmp_device") }}</b>
</label>
<div class="col-10">
<SelectSearch v-model:selected_option="selected_snmp_device" @select_option="change_interfaces()"
:options="snmp_devices_list">
</SelectSearch>
</div>
</div>
<template v-if="enable_interfaces == true">
<div class="form-group ms-2 me-2 mt-3 row">
<label class="col-form-label col-sm-2">
<b>{{ _i18n("if_stats_config.snmp_interface") }}</b>
</label>
<div class="col-10">
<SelectSearch v-model:selected_option="selected_snmp_interface" :options="snmp_interfaces_list">
</SelectSearch>
</div>
</div>
</template>
<div class="form-group ms-2 me-2 mt-3 row">
<label class="col-form-label col-sm-2">
<b>{{ _i18n("if_stats_config.metric") }}</b>
</label>
<div class="col-10">
<SelectSearch v-model:selected_option="selected_snmp_device_metric" @select_option="change_active_threshold()"
:options="snmp_metric_list">
</SelectSearch>
</div>
</div>
<!-- Frequency information, a frequency of 1 day, 5 minute or 1 hour for example -->
<div class="form-group ms-2 me-2 mt-3 row">
<label class="col-form-label col-sm-2">
<b>{{ _i18n("if_stats_config.frequency") }}</b>
</label>
<div class="col-10">
<SelectSearch v-model:selected_option="selected_frequency" :options="frequency_list">
</SelectSearch>
</div>
</div>
<!-- Threshold information, maximum amount of bytes -->
<div class="form-group ms-2 me-2 mt-3 row" style="margin-top:3px">
<label class="col-form-label col-sm-2">
<b>{{ _i18n("if_stats_config.threshold") }}</b>
</label>
<template v-if="visible">
<template v-if="metric_type.id == 'percentage_change' || metric_type.id == 'percentage_absolute'">
<div class="col-sm-4">
<SelectSearch v-model:selected_option="metric_type" :options="metric_type_active_list">
</SelectSearch>
</div>
</template>
<template v-else>
<div class="col-sm-3">
<SelectSearch v-model:selected_option="metric_type" :options="metric_type_active_list">
</SelectSearch>
</div>
</template>
<template v-if="metric_type.id == 'throughput' && metric_type.id != 'packets'">
<div class="col-3" :class="[metric_type.id == 'throughput' ? 'p-0' : '']">
<div class="btn-group float-end btn-group-toggle" data-bs-toggle="buttons">
<template v-for="measure in throughput_threshold_list">
<input :value="measure.value" :id="measure.id" type="radio" class="btn-check" autocomplete="off"
ref="threshold_measure" name="threshold_measure">
<label class="btn " :id="measure.id" @click="set_active_radio"
v-bind:class="[measure.active ? 'btn-primary active' : 'btn-secondary']" :for="measure.id">{{
measure.label }}</label>
</template>
</div>
</div>
</template>
<template
v-if="(metric_type.id == 'percentage_change' || metric_type.id == 'percentage_absolute') && metric_type.id != 'packets'">
<div class="col-2" :class="[metric_type.id == 'throughput' ? 'p-0' : '']">
<div class="btn-group float-end btn-group-toggle" data-bs-toggle="buttons"
:hidden="metric_type.id == 'percentage_absolute'">
<template v-for="measure in percentage_threshold_list">
<input :value="measure.value" :id="measure.id" type="radio" class="btn-check" autocomplete="off"
ref="threshold_measure" name="threshold_measure">
<label class="btn " :id="measure.id" @click="set_active_radio"
v-bind:class="[measure.active ? 'btn-primary active' : 'btn-secondary']" :for="measure.id">{{
measure.label }}</label>
</template>
</div>
</div>
</template>
<template v-if="metric_type.id == 'volume' && metric_type.id != 'packets'">
<div class="col-3" :class="[metric_type.id == 'throughput' ? 'p-0' : '']">
<div class="btn-group float-end btn-group-toggle" data-bs-toggle="buttons">
<template v-for="measure in volume_threshold_list">
<input :value="measure.value" :id="measure.id" type="radio" class="btn-check" autocomplete="off"
ref="threshold_measure" name="threshold_measure">
<label class="btn " :id="measure.id" @click="set_active_radio"
v-bind:class="[measure.active ? 'btn-primary active' : 'btn-secondary']" :for="measure.id">{{
measure.label }}</label>
</template>
</div>
</div>
</template>
<template v-if="metric_type.id != 'packets'">
<div class="col-sm-2 btn-group float-end btn-group-toggle" data-bs-toggle="buttons">
<template v-for="measure in sign_threshold_list">
<input :value="measure.value" :id="measure.id" type="radio" class="btn-check" autocomplete="off"
ref="threshold_sign" name="threshold_sign">
<label class="btn " :id="measure.id" @click="set_active_sign_radio"
v-bind:class="[measure.active ? 'btn-primary active' : 'btn-secondary']" :for="measure.id">{{
measure.label }}</label>
</template>
</div>
</template>
<template v-else>
<div class="col-sm-2 btn-group float-end btn-group-toggle" data-bs-toggle="buttons">
<template v-for="measure in sign_absolute_value">
<input :value="measure.value" :id="measure.id" type="radio" class="btn-check" autocomplete="off"
ref="threshold_sign" name="threshold_sign">
<label class="btn " :id="measure.id"
v-bind:class="[measure.absolute_value ? 'btn-primary active' : 'btn-secondary']" :for="measure.id">{{
measure.label }}</label>
</template>
</div>
</template>
</template>
<div :class="[visible ? 'col-sm-2' : 'col-sm-8']">
<template v-if="metric_type.id == 'percentage_change' || metric_type.id == 'percentage_absolute'">
<input value="1" ref="threshold" type="number" name="threshold" class="form-control" max="100" min="1"
required>
</template>
<template v-else>
<input value="1" ref="threshold" type="number" name="threshold" class="form-control" max="1023" min="1"
required>
</template>
</div>
</div>
<template v-if="selected_snmp_device_metric.id != 'usage' && metric_type.id == 'percentage_change'">
<div class="message alert alert-warning mt-3">
{{ _i18n("show_alerts.host_rules_percentage") }}
</div>
</template>
<template v-if="metric_type.id == 'percentage_absolute'">
<div class="message alert alert-info mt-3">
{{ _i18n("show_alerts.host_rules_percentage_absolute") }}
</div>
</template>
</template>
<template v-slot:footer>
<NoteList :note_list="note_list" :add_sub_notes="true" :sub_note_list="sub_notes_list">
</NoteList>
<template v-if="is_edit_page == false">
<button type="button" @click="add_" class="btn btn-primary">{{ _i18n('add') }}</button>
</template>
<template v-else>
<button type="button" @click="edit_" class="btn btn-primary">{{ _i18n('apply') }}</button>
</template>
</template>
</modal>
</template>
<script setup>
import { ref, onBeforeMount } from "vue";
import { default as modal } from "./modal.vue";
import { default as SelectSearch } from "./select-search.vue";
import { default as NoteList } from "./note-list.vue";
import regexValidation from "../utilities/regex-validation.js";
import NtopUtils from "../utilities/ntop-utils";
const input_mac_list = ref("");
const input_trigger_alerts = ref("");
const modal_id = ref(null);
const emit = defineEmits(['add', 'edit']);
const _i18n = (t) => i18n(t);
const init_func = ref(null);
const delete_row = ref(null);
const snmp_metric_list = ref([])
const snmp_devices_list = ref([])
let snmp_interfaces_list = ref([])
let enable_interfaces = ref(true);
const snmp_interfaces_url = `${http_prefix}/lua/pro/rest/v2/get/snmp/device/available_interfaces.lua`
const frequency_list = ref([])
const threshold_measure = ref(null)
const threshold_sign = ref(null)
const selected_metric = ref({})
const selected_snmp_device = ref({})
const selected_snmp_interface = ref({})
const selected_snmp_device_metric = ref({})
const selected_frequency = ref({})
const disable_add = ref(true)
const metric_type = ref({})
const visible = ref(true)
const rule_type = ref("snmp");
const is_edit_page = ref(false)
const page_csrf_ = ref(null);
let metric_type_active_list = ref([]);
let title = _i18n('if_stats_config.add_host_rules_title');
const note_list = [
_i18n('if_stats_config.note_snmp_device_rules.note_1'),
_i18n('if_stats_config.note_snmp_device_rules.note_2'),
_i18n('if_stats_config.note_snmp_device_rules.note_3'),
_i18n('if_stats_config.note_3'),
_i18n('if_stats_config.note_4')
]
const sub_notes_list = [
_i18n('if_stats_config.note_5'),
_i18n('if_stats_config.note_6')
];
const metric_type_list = ref([
{ title: _i18n('volume'), label: _i18n('volume'), id: 'volume', active: true },
{ title: _i18n('throughput'), label: _i18n('throughput'), id: 'throughput', active: false },
{ title: _i18n('packets'), label: _i18n('packets'), id: 'packets', active: false },
{ title: _i18n('percentage_change'), label: _i18n('percentage_change'), id: 'percentage_change', active: false },
{ title: _i18n('percentage_absolute'), label: _i18n('percentage_absolute'), id: 'percentage_absolute', active: false }
])
const volume_threshold_list = ref([
{ title: _i18n('kb'), label: _i18n('kb'), id: 'kb', value: 1024, active: false },
{ title: _i18n('mb'), label: _i18n('mb'), id: 'mb', value: 1048576, active: false },
{ title: _i18n('gb'), label: _i18n('gb'), id: 'gb', value: 1073741824, active: true, default_active: true },
]);
const throughput_threshold_list = ref([
{ title: _i18n('kbps'), label: _i18n('kbps'), id: 'kbps', value: 1000, active: false },
{ title: _i18n('mbps'), label: _i18n('mbps'), id: 'mbps', value: 1000000, active: false },
{ title: _i18n('gbps'), label: _i18n('gbps'), id: 'gbps', value: 1000000000, active: true, default_active: true },
]);
const sign_threshold_list = ref([
{ title: "+", label: ">", id: 'plus', value: 1, active: false, absolute_value: true },
{ title: "-", label: "<", id: 'minus', value: -1, active: true, default_active: true },
]);
const sign_absolute_value = ref([
{ title: "+", label: ">", id: 'plus', value: 1, active: true, absolute_value: true },
]);
const percentage_threshold_list = [
{ title: "+", label: "%", id: 'plus', value: 1, active: true },
]
const host = ref(null)
const threshold = ref(null)
const showed = () => { };
const props = defineProps({
ifid_list: Array,
snmp_devices_list: Array,
snmp_metric_list: Array,
frequency_list: Array,
init_func: Function,
page_csrf: String,
});
const rest_params = {
csrf: props.page_csrf
}
function reset_radio_selection(radio_array) {
radio_array.forEach((item) => item.active = item.default_active == true);
}
/**
*
* Reset fields in modal form
*/
const reset_modal_form = async function () {
host.value = "";
selected_metric.value = snmp_metric_list.value[0];
selected_snmp_device.value = null;
selected_snmp_device.value = snmp_devices_list.value[0];
change_interfaces();
selected_snmp_device_metric.value = snmp_metric_list.value[0];
change_active_threshold()
selected_frequency.value = frequency_list.value[0];
metric_type.value = metric_type_list.value[0];
// reset metric_type_list
metric_type_list.value.forEach((t) => t.active = false);
metric_type_list.value[0].active = true;
reset_radio_selection(volume_threshold_list.value);
reset_radio_selection(throughput_threshold_list.value);
reset_radio_selection(sign_threshold_list.value);
rule_type.value = "snmp";
disable_add.value = true;
enable_interfaces.value = false;
threshold.value.value = 1;
is_edit_page.value = false;
title = _i18n('if_stats_config.add_host_rules_title');
}
/**
*
* Set row to edit
*/
const set_row_to_edit = (row) => {
if (row != null) {
is_edit_page.value = true;
title = _i18n('if_stats_config.edit_host_rules_title');
disable_add.value = false;
snmp_devices_list.value.forEach((item) => {
if (item.label_to_insert == row.device.id)
selected_snmp_device.value = item;
})
// set threshold sign
sign_threshold_list.value.forEach((t) => {
t.active = (t.value == row.threshold.sign)
})
snmp_metric_list.value.forEach((t) => {
if (t.id == row.metric.id)
selected_snmp_device_metric.value = t;
})
// set threshold
if (row.metric.type == 'volume')
volume_threshold_list.value.forEach((t) => {
if ((row.threshold.value % t.value) == 0) {
let row_threshold_value = row.threshold.value / t.value;
if (row_threshold_value < 1024) {
t.active = true;
threshold.value.value = row_threshold_value == 0 ? 1 : row_threshold_value;
} else {
t.active = false;
}
} else {
t.active = false;
}
})
else if (row.metric.type == 'throughput') {
row.threshold.value = row.threshold.value * 8;
throughput_threshold_list.value.forEach((t) => {
if ((row.threshold % t.value) == 0) {
let row_threshold_value = row.threshold.value / t.value;
if (row_threshold_value < 1000) {
t.active = true;
threshold.value.value = row_threshold_value == 0 ? 1 : row_threshold_value;
} else {
t.active = false;
}
} else {
t.active = false;
}
})
} else {
//percentage case
threshold.value.value = row.threshold.value * row.threshold.sign;
}
change_active_threshold();
metric_type_active_list.value.forEach((item) => {
if (item.id == row.metric.type) {
metric_type.value = item;
item.active = true;
} else
item.active = false;
})
snmp_devices_list.value.forEach((t) => {
if (t.label == row.device.id)
selected_snmp_device.value = t;
})
frequency_list.value.forEach((item) => {
if (item.id == row.frequency)
selected_frequency.value = item;
});
change_interfaces(row.interface.id);
}
}
const show = (row) => {
if (row != null) {
set_row_to_edit(row.row);
} else {
reset_modal_form();
}
modal_id.value.show();
};
const set_active_sign_radio = (selected_radio) => {
const id = selected_radio.target.id;
sign_threshold_list.value.forEach((measure) => {
(measure.id === id) ? measure.active = true : measure.active = false;
})
}
/**
*
* Set the metric type
*/
const set_active_radio = (selected_radio) => {
const id = selected_radio.target.id;
if (metric_type.value.id == 'throughput') {
throughput_threshold_list.value.forEach((measure) => {
(measure.id === id) ? measure.active = true : measure.active = false;
})
} else if (metric_type.value.id == 'volume') {
volume_threshold_list.value.forEach((measure) => {
(measure.id === id) ? measure.active = true : measure.active = false;
})
} else if (metric_type.value.id == 'percentage_change' || metric_type.value.id == 'percentage_absolute') {
percentage_threshold_list.forEach((measure) => {
(measure.id === id) ? measure.active = true : measure.active = false;
})
} else if (metric_type.value.id == 'packets') {
}
}
async function change_interfaces(interface_id) {
const url = NtopUtils.buildURL(snmp_interfaces_url + "?host=" + selected_snmp_device.value.label_to_insert, rest_params)
let interfaces_list = []
await $.get(url, function (rsp, status) {
interfaces_list = rsp.rsp;
});
let result_interfaces = []
interfaces_list.forEach(iface => {
if (iface.name != null && iface.name != "" && iface.name != iface.id)
result_interfaces.push({ label: iface.name + " (" + iface.id + ")", id: iface.id, name: iface.name })
else
result_interfaces.push({ label: iface.id, id: iface.id, name: iface.id })
})
result_interfaces.push({ label: "*", id: "*", name: "*" })
result_interfaces.sort(function (a, b) { return (a.label.toLowerCase() > b.label.toLowerCase() ? 1 : (a.label.toLowerCase() < b.label.toLowerCase()) ? -1 : 0); });
if (interface_id != null)
result_interfaces.forEach((t) => {
if (t.id == interface_id)
selected_snmp_interface.value = t;
})
snmp_interfaces_list.value = result_interfaces;
// debugger;
if (selected_snmp_device.value.label_to_insert == "all")
enable_interfaces.value = false;
else
enable_interfaces.value = true;
}
function change_active_threshold() {
let list_metrics_active = [];
let list_sign_active = []
if (selected_snmp_device_metric.value.id == 'packets' || selected_snmp_device_metric.value.id == 'usage') {
metric_type_list.value.forEach((t) => {
if (t.id != 'percentage_absolute')
t.active = false;
else {
t.active = true;
list_metrics_active.push(t);
metric_type.value = t;
}
})
} else if (selected_snmp_device_metric.value.id == 'errors') {
metric_type_list.value.forEach((t) => {
if (t.id != 'packets')
t.active = false;
else {
t.active = true;
list_metrics_active.push(t);
metric_type.value = t;
}
})
} else {
metric_type_list.value.forEach((t) => {
if (t.id == 'packets')
t.active = false;
else {
list_metrics_active.push(t);
}
})
}
metric_type_active_list.value = list_metrics_active;
}
/**
* Function to add rule to rules list
*/
const add_ = (is_edit) => {
let tmp_host = ''
rule_type.value = 'snmp';
tmp_host = host.value;
const tmp_frequency = selected_frequency.value.id;
const tmp_metric = selected_snmp_device_metric.value.id;
const tmp_metric_label = selected_snmp_device_metric.value.label;
const tmp_device = selected_snmp_device.value.label_to_insert;
const tmp_device_label = selected_snmp_device.value.label;
const tmp_device_ifid = selected_snmp_interface.value == null || Object.entries(selected_snmp_interface.value).length === 0 || tmp_device_label === "*" ? "*" : selected_snmp_interface.value.id;
const tmp_device_ifid_label = selected_snmp_interface.value == null || Object.entries(selected_snmp_interface.value).length === 0 || tmp_device_label === "*" ? "*" : selected_snmp_interface.value.label;
let tmp_metric_type = metric_type.value.id;
let basic_value;
let measure_unit_label;
let basic_sign_value;
let tmp_threshold;
let tmp_sign_value;
if (visible.value === false) {
tmp_metric_type = ''
tmp_extra_metric = ''
tmp_threshold = threshold.value.value;
}
if (tmp_metric_type == 'throughput') {
sign_threshold_list.value.forEach((measure) => { if (measure.active) basic_sign_value = measure.value; })
tmp_sign_value = parseInt(basic_sign_value);
throughput_threshold_list.value.forEach((measure) => { if (measure.active) { basic_value = measure.value; measure_unit_label = measure.label; } })
tmp_threshold = basic_value * parseInt(threshold.value.value) / 8;
/* The throughput is in bit, the volume in Bytes!! */
} else if (tmp_metric_type == 'volume') {
sign_threshold_list.value.forEach((measure) => { if (measure.active) basic_sign_value = measure.value; })
tmp_sign_value = parseInt(basic_sign_value);
volume_threshold_list.value.forEach((measure) => { if (measure.active) { basic_value = measure.value; measure_unit_label = measure.label; } })
tmp_threshold = basic_value * parseInt(threshold.value.value);
} else if (tmp_metric_type == 'percentage_change' || tmp_metric_type == 'percentage_absolute') {
sign_threshold_list.value.forEach((measure) => { if (measure.active) basic_sign_value = measure.value; })
tmp_sign_value = parseInt(basic_sign_value);
tmp_threshold = tmp_sign_value * parseInt(threshold.value.value);
measure_unit_label = "%";
} else {
tmp_sign_value = 1;
tmp_threshold = parseInt(threshold.value.value);
}
let emit_name = 'add';
if (is_edit == true)
emit_name = 'edit';
emit(emit_name, {
frequency: tmp_frequency,
metric: tmp_metric,
metric_label: tmp_metric_label,
threshold: tmp_threshold,
metric_type: tmp_metric_type,
snmp_device: tmp_device,
snmp_device_label: tmp_device_label,
snmp_device_port: tmp_device_ifid,
snmp_device_port_label: tmp_device_ifid_label,
rule_threshold_sign: tmp_sign_value,
snmp_threshold_value: threshold.value.value,
snmp_threshold_unit: measure_unit_label,
snmp_metric_type_label: metric_type.value.title
});
close();
};
const edit_ = () => {
add_(true);
}
const close = () => {
modal_id.value.close();
};
const format_snmp_devices_list = function (_snmp_devices_list) {
let devices_list = [];
_snmp_devices_list.forEach(item => {
if (item.column_name != null && item.column_name != "" && item.column_name != "all")
devices_list.push({ label: item.column_name + " (" + item.column_key + ")", label_to_insert: item.column_key });
else {
if (item.column_name == "all")
devices_list.push({ label: item.column_key, label_to_insert: item.column_name });
else
devices_list.push({ label: item.column_key, label_to_insert: item.column_key });
}
})
const ip2int = str => str
.split('.')
.reduce((acc, byte) => acc + byte.padStart(3, 0), '');
devices_list.sort(function (a, b) { return (a.label.toLowerCase() > b.label.toLowerCase() ? 1 : (a.label.toLowerCase() < b.label.toLowerCase()) ? -1 : 0); });
return devices_list;
}
const metricsLoaded = (_snmp_devices_list, _snmp_metric_list, page_csrf) => {
snmp_devices_list.value = format_snmp_devices_list(_snmp_devices_list);
snmp_metric_list.value = _snmp_metric_list;
frequency_list.value = props.frequency_list;
selected_frequency.value = frequency_list.value[0];
selected_metric.value = snmp_metric_list.value[0];
page_csrf_.value = page_csrf;
}
onBeforeMount(() => {
metric_type_list.value.forEach((t) => {
if (t.active) {
metric_type.value = t;
}
})
})
defineExpose({ show, close, metricsLoaded });
</script>
<style scoped></style>