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Merge: new Statistics module

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Close #827

* commit '17a26155cdf0150ea9d8cf915311f16fafa6354a':
  - client: convert average processing time to milliseconds
  + client: handle clear statistics
  + client: update time interval notice
  + client: add notice to the time interval input
  + client: functional components for dashboard
  * client: fix missed translations
  * client: change the result message after adding a filter
  + client: handle the new statistics format
  + client: handle time interval for statistics
  + openapi: add /stats_config, /stats_info methods
  * openapi: update /stats method
  + statistics: store in separate file
  * stats: remove old code
  + config: "statistics_interval" setting
  + /control/stats_config, /control/stats_info
This commit is contained in:
Simon Zolin 2019-09-04 12:39:42 +03:00
commit e346eddf94
51 changed files with 2177 additions and 1838 deletions
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113
AGHTechDoc.md
View file

@ -37,6 +37,11 @@ Contents:
* Services Filter
* API: Get blocked services list
* API: Set blocked services list
* Statistics
* API: Get statistics data
* API: Clear statistics data
* API: Set statistics parameters
* API: Get statistics parameters
## First startup
@ -863,3 +868,111 @@ Request:
Response:
200 OK
## Statistics
Load (main thread):
. Load data from the last bucket from DB for the current hour
Runtime (DNS worker threads):
. Update current unit
Runtime (goroutine):
. Periodically check that current unit should be flushed to file (when the current hour changes)
. If so, flush it, allocate a new empty unit
Runtime (HTTP worker threads):
. To respond to "Get statistics" API request we:
. load all units from file
. load current unit
. process data from all loaded units:
. sum up data for "total counters" output values
. add value into "per time unit counters" output arrays
. aggregate data for "top_" output arrays; sort in descending order
Unload (main thread):
. Flush current unit to file
### API: Get statistics data
Request:
GET /control/stats
Response:
200 OK
{
time_units: hours | days
// total counters:
num_dns_queries: 123
num_blocked_filtering: 123
num_replaced_safebrowsing: 123
num_replaced_safesearch: 123
num_replaced_parental: 123
avg_processing_time: 123.123
// per time unit counters
dns_queries: [123, ...]
blocked_filtering: [123, ...]
replaced_parental: [123, ...]
replaced_safebrowsing: [123, ...]
top_queried_domains: [
{host: 123},
...
]
top_blocked_domains: [
{host: 123},
...
]
top_clients: [
{IP: 123},
...
]
}
### API: Clear statistics data
Request:
POST /control/stats_reset
Response:
200 OK
### API: Set statistics parameters
Request:
POST /control/stats_config
{
"interval": 1 | 7 | 30 | 90
}
Response:
200 OK
### API: Get statistics parameters
Request:
GET /control/stats_info
Response:
200 OK
{
"interval": 1 | 7 | 30 | 90
}

2
client/package.json vendored
View file

@ -6,7 +6,7 @@
"build-dev": "NODE_ENV=development ./node_modules/.bin/webpack --config webpack.dev.js",
"watch": "NODE_ENV=development ./node_modules/.bin/webpack --config webpack.dev.js --watch",
"build-prod": "NODE_ENV=production ./node_modules/.bin/webpack --config webpack.prod.js",
"lint": "eslint frontend/"
"lint": "eslint client/"
},
"dependencies": {
"@nivo/line": "^0.49.1",

26
client/src/__locales/en.json
View file

@ -4,7 +4,6 @@
"upstream_parallel": "Use parallel queries to speed up resolving by simultaneously querying all upstream servers",
"bootstrap_dns": "Bootstrap DNS servers",
"bootstrap_dns_desc": "Bootstrap DNS servers are used to resolve IP addresses of the DoH/DoT resolvers you specify as upstreams.",
"url_added_successfully": "URL added successfully",
"check_dhcp_servers": "Check for DHCP servers",
"save_config": "Save config",
"enabled_dhcp": "DHCP server enabled",
@ -67,18 +66,22 @@
"disabled_protection": "Disabled protection",
"refresh_statics": "Refresh statistics",
"dns_query": "DNS Queries",
"blocked_by": "Blocked by Filters",
"blocked_by": "<0>Blocked by Filters</0>",
"stats_malware_phishing": "Blocked malware/phishing",
"stats_adult": "Blocked adult websites",
"stats_query_domain": "Top queried domains",
"for_last_24_hours": "for the last 24 hours",
"for_last_days": "for the last {{count}} day",
"for_last_days_plural": "for the last {{count}} days",
"no_domains_found": "No domains found",
"requests_count": "Requests count",
"top_blocked_domains": "Top blocked domains",
"top_clients": "Top clients",
"no_clients_found": "No clients found",
"general_statistics": "General statistics",
"number_of_dns_query_24_hours": "A number of DNS quieries processed for the last 24 hours",
"number_of_dns_query_days": "A number of DNS queries processed for the last {{count}} day",
"number_of_dns_query_days_plural": "A number of DNS queries processed for the last {{count}} days",
"number_of_dns_query_24_hours": "A number of DNS queries processed for the last 24 hours",
"number_of_dns_query_blocked_24_hours": "A number of DNS requests blocked by adblock filters and hosts blocklists",
"number_of_dns_query_blocked_24_hours_by_sec": "A number of DNS requests blocked by the AdGuard browsing security module",
"number_of_dns_query_blocked_24_hours_adult": "A number of adult websites blocked",
@ -300,7 +303,6 @@
"client_deleted": "Client \"{{key}}\" successfully deleted",
"client_added": "Client \"{{key}}\" successfully added",
"client_updated": "Client \"{{key}}\" successfully updated",
"table_statistics": "Requests count (last 24 hours)",
"clients_not_found": "No clients found",
"client_confirm_delete": "Are you sure you want to delete client \"{{key}}\"?",
"filter_confirm_delete": "Are you sure you want to delete filter?",
@ -361,5 +363,19 @@
"encryption_certificates_source_path": "Set a certificates file path",
"encryption_certificates_source_content":"Paste the certificates contents",
"encryption_key_source_path": "Set a private key file",
"encryption_key_source_content": "Paste the private key contents"
"encryption_key_source_content": "Paste the private key contents",
"stats_params": "Statistics configuration",
"config_successfully_saved": "Configuration successfully saved",
"interval_24_hour": "24 hours",
"interval_days": "{{count}} day",
"interval_days_plural": "{{count}} days",
"domain": "Domain",
"answer": "Answer",
"filter_added_successfully": "The filter has been successfully added",
"statistics_logs": "Statistics and logs",
"statistics_retention": "Statistics retention",
"statistics_retention_desc": "If you decrease the interval value, some data will be lost",
"statistics_clear": " Clear statistics",
"statistics_clear_confirm": "Are you sure you want to clear statistics?",
"statistics_cleared": "Statistics successfully cleared"
}

61
client/src/actions/index.js
View file

@ -1,11 +1,10 @@
import { createAction } from 'redux-actions';
import round from 'lodash/round';
import { t } from 'i18next';
import { showLoading, hideLoading } from 'react-redux-loading-bar';
import axios from 'axios';
import versionCompare from '../helpers/versionCompare';
import { normalizeHistory, normalizeFilteringStatus, normalizeLogs, normalizeTextarea, sortClients } from '../helpers/helpers';
import { normalizeFilteringStatus, normalizeLogs, normalizeTextarea, sortClients } from '../helpers/helpers';
import { SETTINGS_NAMES, CHECK_TIMEOUT } from '../helpers/constants';
import { getTlsStatus } from './encryption';
import Api from '../api/Api';
@ -246,27 +245,6 @@ export const getClients = () => async (dispatch) => {
}
};
export const getTopStatsRequest = createAction('GET_TOP_STATS_REQUEST');
export const getTopStatsFailure = createAction('GET_TOP_STATS_FAILURE');
export const getTopStatsSuccess = createAction('GET_TOP_STATS_SUCCESS');
export const getTopStats = () => async (dispatch, getState) => {
dispatch(getTopStatsRequest());
const timer = setInterval(async () => {
const state = getState();
if (state.dashboard.isCoreRunning) {
clearInterval(timer);
try {
const stats = await apiClient.getGlobalStatsTop();
dispatch(getTopStatsSuccess(stats));
} catch (error) {
dispatch(addErrorToast({ error }));
dispatch(getTopStatsFailure(error));
}
}
}, 100);
};
export const dnsStatusRequest = createAction('DNS_STATUS_REQUEST');
export const dnsStatusFailure = createAction('DNS_STATUS_FAILURE');
export const dnsStatusSuccess = createAction('DNS_STATUS_SUCCESS');
@ -314,27 +292,6 @@ export const disableDns = () => async (dispatch) => {
}
};
export const getStatsRequest = createAction('GET_STATS_REQUEST');
export const getStatsFailure = createAction('GET_STATS_FAILURE');
export const getStatsSuccess = createAction('GET_STATS_SUCCESS');
export const getStats = () => async (dispatch) => {
dispatch(getStatsRequest());
try {
const stats = await apiClient.getGlobalStats();
const processedStats = {
...stats,
avg_processing_time: round(stats.avg_processing_time, 2),
};
dispatch(getStatsSuccess(processedStats));
} catch (error) {
dispatch(addErrorToast({ error }));
dispatch(getStatsFailure());
}
};
export const getLogsRequest = createAction('GET_LOGS_REQUEST');
export const getLogsFailure = createAction('GET_LOGS_FAILURE');
export const getLogsSuccess = createAction('GET_LOGS_SUCCESS');
@ -473,22 +430,6 @@ export const refreshFilters = () => async (dispatch) => {
export const handleRulesChange = createAction('HANDLE_RULES_CHANGE');
export const getStatsHistoryRequest = createAction('GET_STATS_HISTORY_REQUEST');
export const getStatsHistoryFailure = createAction('GET_STATS_HISTORY_FAILURE');
export const getStatsHistorySuccess = createAction('GET_STATS_HISTORY_SUCCESS');
export const getStatsHistory = () => async (dispatch) => {
dispatch(getStatsHistoryRequest());
try {
const statsHistory = await apiClient.getGlobalStatsHistory();
const normalizedHistory = normalizeHistory(statsHistory);
dispatch(getStatsHistorySuccess(normalizedHistory));
} catch (error) {
dispatch(addErrorToast({ error }));
dispatch(getStatsHistoryFailure());
}
};
export const addFilterRequest = createAction('ADD_FILTER_REQUEST');
export const addFilterFailure = createAction('ADD_FILTER_FAILURE');
export const addFilterSuccess = createAction('ADD_FILTER_SUCCESS');

78
client/src/actions/stats.js Normal file
View file

@ -0,0 +1,78 @@
import { createAction } from 'redux-actions';
import Api from '../api/Api';
import { addErrorToast, addSuccessToast } from './index';
import { normalizeTopStats, secondsToMilliseconds } from '../helpers/helpers';
const apiClient = new Api();
export const getStatsConfigRequest = createAction('GET_LOGS_CONFIG_REQUEST');
export const getStatsConfigFailure = createAction('GET_LOGS_CONFIG_FAILURE');
export const getStatsConfigSuccess = createAction('GET_LOGS_CONFIG_SUCCESS');
export const getStatsConfig = () => async (dispatch) => {
dispatch(getStatsConfigRequest());
try {
const data = await apiClient.getStatsInfo();
dispatch(getStatsConfigSuccess(data));
} catch (error) {
dispatch(addErrorToast({ error }));
dispatch(getStatsConfigFailure());
}
};
export const setStatsConfigRequest = createAction('SET_STATS_CONFIG_REQUEST');
export const setStatsConfigFailure = createAction('SET_STATS_CONFIG_FAILURE');
export const setStatsConfigSuccess = createAction('SET_STATS_CONFIG_SUCCESS');
export const setStatsConfig = config => async (dispatch) => {
dispatch(setStatsConfigRequest());
try {
await apiClient.setStatsConfig(config);
dispatch(addSuccessToast('config_successfully_saved'));
dispatch(setStatsConfigSuccess(config));
} catch (error) {
dispatch(addErrorToast({ error }));
dispatch(setStatsConfigFailure());
}
};
export const getStatsRequest = createAction('GET_STATS_REQUEST');
export const getStatsFailure = createAction('GET_STATS_FAILURE');
export const getStatsSuccess = createAction('GET_STATS_SUCCESS');
export const getStats = () => async (dispatch) => {
dispatch(getStatsRequest());
try {
const stats = await apiClient.getStats();
const normalizedStats = {
...stats,
top_blocked_domains: normalizeTopStats(stats.top_blocked_domains),
top_clients: normalizeTopStats(stats.top_clients),
top_queried_domains: normalizeTopStats(stats.top_queried_domains),
avg_processing_time: secondsToMilliseconds(stats.avg_processing_time),
};
dispatch(getStatsSuccess(normalizedStats));
} catch (error) {
dispatch(addErrorToast({ error }));
dispatch(getStatsFailure());
}
};
export const resetStatsRequest = createAction('RESET_STATS_REQUEST');
export const resetStatsFailure = createAction('RESET_STATS_FAILURE');
export const resetStatsSuccess = createAction('RESET_STATS_SUCCESS');
export const resetStats = () => async (dispatch) => {
dispatch(getStatsRequest());
try {
await apiClient.resetStats();
dispatch(addSuccessToast('statistics_cleared'));
dispatch(resetStatsSuccess());
} catch (error) {
dispatch(addErrorToast({ error }));
dispatch(resetStatsFailure());
}
};

66
client/src/api/Api.js
View file

@ -1,6 +1,4 @@
import axios from 'axios';
import subHours from 'date-fns/sub_hours';
import dateFormat from 'date-fns/format';
export default class Api {
baseUrl = 'control';
@ -24,13 +22,9 @@ export default class Api {
}
// Global methods
GLOBAL_RESTART = { path: 'restart', method: 'POST' };
GLOBAL_START = { path: 'start', method: 'POST' };
GLOBAL_STATS = { path: 'stats', method: 'GET' };
GLOBAL_STATS_HISTORY = { path: 'stats_history', method: 'GET' };
GLOBAL_STATUS = { path: 'status', method: 'GET' };
GLOBAL_STOP = { path: 'stop', method: 'POST' };
GLOBAL_STATS_TOP = { path: 'stats_top', method: 'GET' };
GLOBAL_QUERY_LOG = { path: 'querylog', method: 'GET' };
GLOBAL_QUERY_LOG_ENABLE = { path: 'querylog_enable', method: 'POST' };
GLOBAL_QUERY_LOG_DISABLE = { path: 'querylog_disable', method: 'POST' };
@ -41,11 +35,6 @@ export default class Api {
GLOBAL_DISABLE_PROTECTION = { path: 'disable_protection', method: 'POST' };
GLOBAL_UPDATE = { path: 'update', method: 'POST' };
restartGlobalFiltering() {
const { path, method } = this.GLOBAL_RESTART;
return this.makeRequest(path, method);
}
startGlobalFiltering() {
const { path, method } = this.GLOBAL_START;
return this.makeRequest(path, method);
@ -56,36 +45,11 @@ export default class Api {
return this.makeRequest(path, method);
}
getGlobalStats() {
const { path, method } = this.GLOBAL_STATS;
return this.makeRequest(path, method);
}
getGlobalStatsHistory() {
const { path, method } = this.GLOBAL_STATS_HISTORY;
const format = 'YYYY-MM-DDTHH:mm:ssZ';
const dateNow = Date.now();
const config = {
params: {
start_time: dateFormat(subHours(dateNow, 24), format),
end_time: dateFormat(dateNow, format),
time_unit: 'hours',
},
};
return this.makeRequest(path, method, config);
}
getGlobalStatus() {
const { path, method } = this.GLOBAL_STATUS;
return this.makeRequest(path, method);
}
getGlobalStatsTop() {
const { path, method } = this.GLOBAL_STATS_TOP;
return this.makeRequest(path, method);
}
getQueryLog() {
const { path, method } = this.GLOBAL_QUERY_LOG;
return this.makeRequest(path, method);
@ -527,4 +491,34 @@ export default class Api {
};
return this.makeRequest(path, method, parameters);
}
// Settings for statistics
GET_STATS = { path: 'stats', method: 'GET' };
STATS_INFO = { path: 'stats_info', method: 'GET' };
STATS_CONFIG = { path: 'stats_config', method: 'POST' };
STATS_RESET = { path: 'stats_reset', method: 'POST' };
getStats() {
const { path, method } = this.GET_STATS;
return this.makeRequest(path, method);
}
getStatsInfo() {
const { path, method } = this.STATS_INFO;
return this.makeRequest(path, method);
}
setStatsConfig(data) {
const { path, method } = this.STATS_CONFIG;
const config = {
data,
headers: { 'Content-Type': 'application/json' },
};
return this.makeRequest(path, method, config);
}
resetStats() {
const { path, method } = this.STATS_RESET;
return this.makeRequest(path, method);
}
}

111
client/src/components/Dashboard/BlockedDomains.js
View file

@ -1,79 +1,76 @@
import React, { Component } from 'react';
import React from 'react';
import ReactTable from 'react-table';
import PropTypes from 'prop-types';
import map from 'lodash/map';
import { withNamespaces, Trans } from 'react-i18next';
import Card from '../ui/Card';
import Cell from '../ui/Cell';
import Popover from '../ui/Popover';
import DomainCell from './DomainCell';
import { getTrackerData } from '../../helpers/trackers/trackers';
import { getPercent } from '../../helpers/helpers';
import { STATUS_COLORS } from '../../helpers/constants';
class BlockedDomains extends Component {
columns = [{
Header: 'IP',
accessor: 'ip',
Cell: (row) => {
const { value } = row;
const trackerData = getTrackerData(value);
const CountCell = totalBlocked =>
function cell(row) {
const { value } = row;
const percent = getPercent(totalBlocked, value);
return (
<div className="logs__row">
<div className="logs__text" title={value}>
{value}
</div>
{trackerData && <Popover data={trackerData} />}
</div>
);
},
}, {
Header: <Trans>requests_count</Trans>,
accessor: 'domain',
maxWidth: 190,
Cell: ({ value }) => {
const {
blockedFiltering,
replacedSafebrowsing,
replacedParental,
} = this.props;
const blocked = blockedFiltering + replacedSafebrowsing + replacedParental;
const percent = getPercent(blocked, value);
return <Cell value={value} percent={percent} color={STATUS_COLORS.red} />;
};
return (
<Cell value={value} percent={percent} color={STATUS_COLORS.red} />
);
},
}];
const BlockedDomains = ({
t,
refreshButton,
topBlockedDomains,
subtitle,
blockedFiltering,
replacedSafebrowsing,
replacedParental,
}) => {
const totalBlocked = blockedFiltering + replacedSafebrowsing + replacedParental;
render() {
const { t } = this.props;
return (
<Card title={ t('top_blocked_domains') } subtitle={ t('for_last_24_hours') } bodyType="card-table" refresh={this.props.refreshButton}>
<ReactTable
data={map(this.props.topBlockedDomains, (value, prop) => (
{ ip: prop, domain: value }
))}
columns={this.columns}
showPagination={false}
noDataText={ t('no_domains_found') }
minRows={6}
className="-striped -highlight card-table-overflow stats__table"
/>
</Card>
);
}
}
return (
<Card
title={t('top_blocked_domains')}
subtitle={subtitle}
bodyType="card-table"
refresh={refreshButton}
>
<ReactTable
data={topBlockedDomains.map(({ name: domain, count }) => ({
domain,
count,
}))}
columns={[
{
Header: <Trans>domain</Trans>,
accessor: 'domain',
Cell: DomainCell,
},
{
Header: <Trans>requests_count</Trans>,
accessor: 'count',
maxWidth: 190,
Cell: CountCell(totalBlocked),
},
]}
showPagination={false}
noDataText={t('no_domains_found')}
minRows={6}
className="-striped -highlight card-table-overflow stats__table"
/>
</Card>
);
};
BlockedDomains.propTypes = {
topBlockedDomains: PropTypes.object.isRequired,
topBlockedDomains: PropTypes.array.isRequired,
blockedFiltering: PropTypes.number.isRequired,
replacedSafebrowsing: PropTypes.number.isRequired,
replacedParental: PropTypes.number.isRequired,
refreshButton: PropTypes.node.isRequired,
t: PropTypes.func,
subtitle: PropTypes.string.isRequired,
t: PropTypes.func.isRequired,
};
export default withNamespaces()(BlockedDomains);

142
client/src/components/Dashboard/Clients.js
View file

@ -1,7 +1,6 @@
import React, { Component } from 'react';
import React from 'react';
import ReactTable from 'react-table';
import PropTypes from 'prop-types';
import map from 'lodash/map';
import { Trans, withNamespaces } from 'react-i18next';
import Card from '../ui/Card';
@ -10,78 +9,93 @@ import Cell from '../ui/Cell';
import { getPercent, getClientName } from '../../helpers/helpers';
import { STATUS_COLORS } from '../../helpers/constants';
class Clients extends Component {
getPercentColor = (percent) => {
if (percent > 50) {
return STATUS_COLORS.green;
} else if (percent > 10) {
return STATUS_COLORS.yellow;
const getClientsPercentColor = (percent) => {
if (percent > 50) {
return STATUS_COLORS.green;
} else if (percent > 10) {
return STATUS_COLORS.yellow;
}
return STATUS_COLORS.red;
};
const ipCell = (clients, autoClients) =>
function cell(row) {
let client;
const { value } = row;
const clientName = getClientName(clients, value) || getClientName(autoClients, value);
if (clientName) {
client = (
<span>
{clientName} <small>({value})</small>
</span>
);
} else {
client = value;
}
return STATUS_COLORS.red;
}
columns = [{
Header: 'IP',
accessor: 'ip',
Cell: ({ value }) => {
const clientName = getClientName(this.props.clients, value)
|| getClientName(this.props.autoClients, value);
let client;
if (clientName) {
client = <span>{clientName} <small>({value})</small></span>;
} else {
client = value;
}
return (
<div className="logs__row logs__row--overflow">
<span className="logs__text" title={value}>
{client}
</span>
</div>
);
},
sortMethod: (a, b) => parseInt(a.replace(/\./g, ''), 10) - parseInt(b.replace(/\./g, ''), 10),
}, {
Header: <Trans>requests_count</Trans>,
accessor: 'count',
Cell: ({ value }) => {
const percent = getPercent(this.props.dnsQueries, value);
const percentColor = this.getPercentColor(percent);
return (
<Cell value={value} percent={percent} color={percentColor} />
);
},
}];
render() {
const { t } = this.props;
return (
<Card title={ t('top_clients') } subtitle={ t('for_last_24_hours') } bodyType="card-table" refresh={this.props.refreshButton}>
<ReactTable
data={map(this.props.topClients, (value, prop) => (
{ ip: prop, count: value }
))}
columns={this.columns}
showPagination={false}
noDataText={ t('no_clients_found') }
minRows={6}
className="-striped -highlight card-table-overflow"
/>
</Card>
<div className="logs__row logs__row--overflow">
<span className="logs__text" title={value}>
{client}
</span>
</div>
);
}
}
};
const countCell = dnsQueries =>
function cell(row) {
const { value } = row;
const percent = getPercent(dnsQueries, value);
const percentColor = getClientsPercentColor(percent);
return <Cell value={value} percent={percent} color={percentColor} />;
};
const Clients = ({
t, refreshButton, topClients, subtitle, clients, autoClients, dnsQueries,
}) => (
<Card
title={t('top_clients')}
subtitle={subtitle}
bodyType="card-table"
refresh={refreshButton}
>
<ReactTable
data={topClients.map(({ name: ip, count }) => ({
ip,
count,
}))}
columns={[
{
Header: 'IP',
accessor: 'ip',
sortMethod: (a, b) =>
parseInt(a.replace(/\./g, ''), 10) - parseInt(b.replace(/\./g, ''), 10),
Cell: ipCell(clients, autoClients),
},
{
Header: <Trans>requests_count</Trans>,
accessor: 'count',
Cell: countCell(dnsQueries),
},
]}
showPagination={false}
noDataText={t('no_clients_found')}
minRows={6}
className="-striped -highlight card-table-overflow"
/>
</Card>
);
Clients.propTypes = {
topClients: PropTypes.object.isRequired,
topClients: PropTypes.array.isRequired,
dnsQueries: PropTypes.number.isRequired,
refreshButton: PropTypes.node.isRequired,
clients: PropTypes.array.isRequired,
autoClients: PropTypes.array.isRequired,
t: PropTypes.func,
subtitle: PropTypes.string.isRequired,
t: PropTypes.func.isRequired,
};
export default withNamespaces()(Clients);

182
client/src/components/Dashboard/Counters.js
View file

@ -1,88 +1,116 @@
import React from 'react';
import PropTypes from 'prop-types';
import { Trans, withNamespaces } from 'react-i18next';
import round from 'lodash/round';
import Card from '../ui/Card';
import Tooltip from '../ui/Tooltip';
const tooltipType = 'tooltip-custom--narrow';
const Counters = props => (
<Card title={ props.t('general_statistics') } subtitle={ props.t('for_last_24_hours') } bodyType="card-table" refresh={props.refreshButton}>
<table className="table card-table">
<tbody>
<tr>
<td>
<Trans>dns_query</Trans>
<Tooltip text={ props.t('number_of_dns_query_24_hours') } type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">
{props.dnsQueries}
</span>
</td>
</tr>
<tr>
<td>
<a href="#filters">
<Trans>blocked_by</Trans>
</a>
<Tooltip text={ props.t('number_of_dns_query_blocked_24_hours') } type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">
{props.blockedFiltering}
</span>
</td>
</tr>
<tr>
<td>
<Trans>stats_malware_phishing</Trans>
<Tooltip text={ props.t('number_of_dns_query_blocked_24_hours_by_sec') } type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">
{props.replacedSafebrowsing}
</span>
</td>
</tr>
<tr>
<td>
<Trans>stats_adult</Trans>
<Tooltip text={ props.t('number_of_dns_query_blocked_24_hours_adult') } type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">
{props.replacedParental}
</span>
</td>
</tr>
<tr>
<td>
<Trans>enforced_save_search</Trans>
<Tooltip text={ props.t('number_of_dns_query_to_safe_search') } type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">
{props.replacedSafesearch}
</span>
</td>
</tr>
<tr>
<td>
<Trans>average_processing_time</Trans>
<Tooltip text={ props.t('average_processing_time_hint') } type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">
{props.avgProcessingTime}
</span>
</td>
</tr>
</tbody>
</table>
</Card>
);
const Counters = (props) => {
const {
t,
interval,
refreshButton,
subtitle,
dnsQueries,
blockedFiltering,
replacedSafebrowsing,
replacedParental,
replacedSafesearch,
avgProcessingTime,
} = props;
const tooltipTitle =
interval === 1
? t('number_of_dns_query_24_hours')
: t('number_of_dns_query_days', { count: interval });
return (
<Card
title={t('general_statistics')}
subtitle={subtitle}
bodyType="card-table"
refresh={refreshButton}
>
<table className="table card-table">
<tbody>
<tr>
<td>
<Trans>dns_query</Trans>
<Tooltip text={tooltipTitle} type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">{dnsQueries}</span>
</td>
</tr>
<tr>
<td>
<Trans components={[<a href="#filters" key="0">link</a>]}>
blocked_by
</Trans>
<Tooltip
text={t('number_of_dns_query_blocked_24_hours')}
type={tooltipType}
/>
</td>
<td className="text-right">
<span className="text-muted">{blockedFiltering}</span>
</td>
</tr>
<tr>
<td>
<Trans>stats_malware_phishing</Trans>
<Tooltip
text={t('number_of_dns_query_blocked_24_hours_by_sec')}
type={tooltipType}
/>
</td>
<td className="text-right">
<span className="text-muted">{replacedSafebrowsing}</span>
</td>
</tr>
<tr>
<td>
<Trans>stats_adult</Trans>
<Tooltip
text={t('number_of_dns_query_blocked_24_hours_adult')}
type={tooltipType}
/>
</td>
<td className="text-right">
<span className="text-muted">{replacedParental}</span>
</td>
</tr>
<tr>
<td>
<Trans>enforced_save_search</Trans>
<Tooltip
text={t('number_of_dns_query_to_safe_search')}
type={tooltipType}
/>
</td>
<td className="text-right">
<span className="text-muted">{replacedSafesearch}</span>
</td>
</tr>
<tr>
<td>
<Trans>average_processing_time</Trans>
<Tooltip text={t('average_processing_time_hint')} type={tooltipType} />
</td>
<td className="text-right">
<span className="text-muted">
{avgProcessingTime ? `${round(avgProcessingTime)} ms` : 0}
</span>
</td>
</tr>
</tbody>
</table>
</Card>
);
};
Counters.propTypes = {
dnsQueries: PropTypes.number.isRequired,
@ -92,6 +120,8 @@ Counters.propTypes = {
replacedSafesearch: PropTypes.number.isRequired,
avgProcessingTime: PropTypes.number.isRequired,
refreshButton: PropTypes.node.isRequired,
subtitle: PropTypes.string.isRequired,
interval: PropTypes.number.isRequired,
t: PropTypes.func.isRequired,
};

5
client/src/components/Dashboard/Dashboard.css
View file

@ -20,3 +20,8 @@
border-top: 6px solid transparent;
border-bottom: 6px solid #585965;
}
.card-chart-bg {
left: -20px;
width: calc(100% + 20px);
}

24
client/src/components/Dashboard/DomainCell.js Normal file
View file

@ -0,0 +1,24 @@
import React from 'react';
import PropTypes from 'prop-types';
import { getTrackerData } from '../../helpers/trackers/trackers';
import Popover from '../ui/Popover';
const DomainCell = ({ value }) => {
const trackerData = getTrackerData(value);
return (
<div className="logs__row">
<div className="logs__text" title={value}>
{value}
</div>
{trackerData && <Popover data={trackerData} />}
</div>
);
};
DomainCell.propTypes = {
value: PropTypes.string.isRequired,
};
export default DomainCell;

115
client/src/components/Dashboard/QueriedDomains.js
View file

@ -1,81 +1,74 @@
import React, { Component } from 'react';
import React from 'react';
import ReactTable from 'react-table';
import PropTypes from 'prop-types';
import map from 'lodash/map';
import { withNamespaces, Trans } from 'react-i18next';
import Card from '../ui/Card';
import Cell from '../ui/Cell';
import Popover from '../ui/Popover';
import DomainCell from './DomainCell';
import { getTrackerData } from '../../helpers/trackers/trackers';
import { getPercent } from '../../helpers/helpers';
import { STATUS_COLORS } from '../../helpers/constants';
import { getPercent } from '../../helpers/helpers';
class QueriedDomains extends Component {
getPercentColor = (percent) => {
if (percent > 10) {
return STATUS_COLORS.red;
} else if (percent > 5) {
return STATUS_COLORS.yellow;
}
return STATUS_COLORS.green;
const getQueriedPercentColor = (percent) => {
if (percent > 10) {
return STATUS_COLORS.red;
} else if (percent > 5) {
return STATUS_COLORS.yellow;
}
return STATUS_COLORS.green;
};
columns = [{
Header: 'IP',
accessor: 'ip',
Cell: (row) => {
const { value } = row;
const trackerData = getTrackerData(value);
const countCell = dnsQueries =>
function cell(row) {
const { value } = row;
const percent = getPercent(dnsQueries, value);
const percentColor = getQueriedPercentColor(percent);
return (
<div className="logs__row">
<div className="logs__text" title={value}>
{value}
</div>
{trackerData && <Popover data={trackerData} />}
</div>
);
},
}, {
Header: <Trans>requests_count</Trans>,
accessor: 'count',
maxWidth: 190,
Cell: ({ value }) => {
const percent = getPercent(this.props.dnsQueries, value);
const percentColor = this.getPercentColor(percent);
return <Cell value={value} percent={percent} color={percentColor} />;
};
return (
<Cell value={value} percent={percent} color={percentColor} />
);
},
}];
render() {
const { t } = this.props;
return (
<Card title={ t('stats_query_domain') } subtitle={ t('for_last_24_hours') } bodyType="card-table" refresh={this.props.refreshButton}>
<ReactTable
data={map(this.props.topQueriedDomains, (value, prop) => (
{ ip: prop, count: value }
))}
columns={this.columns}
showPagination={false}
noDataText={ t('no_domains_found') }
minRows={6}
className="-striped -highlight card-table-overflow stats__table"
/>
</Card>
);
}
}
const QueriedDomains = ({
t, refreshButton, topQueriedDomains, subtitle, dnsQueries,
}) => (
<Card
title={t('stats_query_domain')}
subtitle={subtitle}
bodyType="card-table"
refresh={refreshButton}
>
<ReactTable
data={topQueriedDomains.map(({ name: domain, count }) => ({
domain,
count,
}))}
columns={[
{
Header: <Trans>domain</Trans>,
accessor: 'domain',
Cell: DomainCell,
},
{
Header: <Trans>requests_count</Trans>,
accessor: 'count',
maxWidth: 190,
Cell: countCell(dnsQueries),
},
]}
showPagination={false}
noDataText={t('no_domains_found')}
minRows={6}
className="-striped -highlight card-table-overflow stats__table"
/>
</Card>
);
QueriedDomains.propTypes = {
topQueriedDomains: PropTypes.object.isRequired,
topQueriedDomains: PropTypes.array.isRequired,
dnsQueries: PropTypes.number.isRequired,
refreshButton: PropTypes.node.isRequired,
t: PropTypes.func,
subtitle: PropTypes.string.isRequired,
t: PropTypes.func.isRequired,
};
export default withNamespaces()(QueriedDomains);

171
client/src/components/Dashboard/Statistics.js
View file

@ -1,111 +1,78 @@
import React, { Component } from 'react';
import React from 'react';
import PropTypes from 'prop-types';
import { Trans, withNamespaces } from 'react-i18next';
import { withNamespaces, Trans } from 'react-i18next';
import Card from '../ui/Card';
import Line from '../ui/Line';
import StatsCard from './StatsCard';
import { getPercent, normalizeHistory } from '../../helpers/helpers';
import { getPercent } from '../../helpers/helpers';
import { STATUS_COLORS } from '../../helpers/constants';
const getNormalizedHistory = (data, interval, id) => [
{ data: normalizeHistory(data, interval), id },
];
class Statistics extends Component {
render() {
const {
dnsQueries,
blockedFiltering,
replacedSafebrowsing,
replacedParental,
} = this.props;
const filteringData = [this.props.history[1]];
const queriesData = [this.props.history[2]];
const parentalData = [this.props.history[3]];
const safebrowsingData = [this.props.history[4]];
return (
<div className="row">
<div className="col-sm-6 col-lg-3">
<Card type="card--full" bodyType="card-wrap">
<div className="card-body-stats">
<div className="card-value card-value-stats text-blue">
{dnsQueries}
</div>
<div className="card-title-stats">
<Trans>dns_query</Trans>
</div>
</div>
<div className="card-chart-bg">
<Line data={queriesData} color={STATUS_COLORS.blue}/>
</div>
</Card>
</div>
<div className="col-sm-6 col-lg-3">
<Card type="card--full" bodyType="card-wrap">
<div className="card-body-stats">
<div className="card-value card-value-stats text-red">
{blockedFiltering}
</div>
<div className="card-value card-value-percent text-red">
{getPercent(dnsQueries, blockedFiltering)}
</div>
<div className="card-title-stats">
<a href="#filters">
<Trans>blocked_by</Trans>
</a>
</div>
</div>
<div className="card-chart-bg">
<Line data={filteringData} color={STATUS_COLORS.red}/>
</div>
</Card>
</div>
<div className="col-sm-6 col-lg-3">
<Card type="card--full" bodyType="card-wrap">
<div className="card-body-stats">
<div className="card-value card-value-stats text-green">
{replacedSafebrowsing}
</div>
<div className="card-value card-value-percent text-green">
{getPercent(dnsQueries, replacedSafebrowsing)}
</div>
<div className="card-title-stats">
<Trans>stats_malware_phishing</Trans>
</div>
</div>
<div className="card-chart-bg">
<Line data={safebrowsingData} color={STATUS_COLORS.green}/>
</div>
</Card>
</div>
<div className="col-sm-6 col-lg-3">
<Card type="card--full" bodyType="card-wrap">
<div className="card-body-stats">
<div className="card-value card-value-stats text-yellow">
{replacedParental}
</div>
<div className="card-value card-value-percent text-yellow">
{getPercent(dnsQueries, replacedParental)}
</div>
<div className="card-title-stats">
<Trans>stats_adult</Trans>
</div>
</div>
<div className="card-chart-bg">
<Line data={parentalData} color={STATUS_COLORS.yellow}/>
</div>
</Card>
</div>
</div>
);
}
}
const Statistics = ({
interval,
dnsQueries,
blockedFiltering,
replacedSafebrowsing,
replacedParental,
numDnsQueries,
numBlockedFiltering,
numReplacedSafebrowsing,
numReplacedParental,
}) => (
<div className="row">
<div className="col-sm-6 col-lg-3">
<StatsCard
total={numDnsQueries}
lineData={getNormalizedHistory(dnsQueries, interval, 'dnsQuery')}
title={<Trans>dns_query</Trans>}
color="blue"
/>
</div>
<div className="col-sm-6 col-lg-3">
<StatsCard
total={numBlockedFiltering}
lineData={getNormalizedHistory(blockedFiltering, interval, 'blockedFiltering')}
percent={getPercent(numDnsQueries, numBlockedFiltering)}
title={<Trans components={[<a href="#filters" key="0">link</a>]}>blocked_by</Trans>}
color="red"
/>
</div>
<div className="col-sm-6 col-lg-3">
<StatsCard
total={numReplacedSafebrowsing}
lineData={getNormalizedHistory(
replacedSafebrowsing,
interval,
'replacedSafebrowsing',
)}
percent={getPercent(numDnsQueries, numReplacedSafebrowsing)}
title={<Trans>stats_malware_phishing</Trans>}
color="green"
/>
</div>
<div className="col-sm-6 col-lg-3">
<StatsCard
total={numReplacedParental}
lineData={getNormalizedHistory(replacedParental, interval, 'replacedParental')}
percent={getPercent(numDnsQueries, numReplacedParental)}
title={<Trans>stats_adult</Trans>}
color="yellow"
/>
</div>
</div>
);
Statistics.propTypes = {
history: PropTypes.array.isRequired,
dnsQueries: PropTypes.number.isRequired,
blockedFiltering: PropTypes.number.isRequired,
replacedSafebrowsing: PropTypes.number.isRequired,
replacedParental: PropTypes.number.isRequired,
interval: PropTypes.number.isRequired,
dnsQueries: PropTypes.array.isRequired,
blockedFiltering: PropTypes.array.isRequired,
replacedSafebrowsing: PropTypes.array.isRequired,
replacedParental: PropTypes.array.isRequired,
numDnsQueries: PropTypes.number.isRequired,
numBlockedFiltering: PropTypes.number.isRequired,
numReplacedSafebrowsing: PropTypes.number.isRequired,
numReplacedParental: PropTypes.number.isRequired,
refreshButton: PropTypes.node.isRequired,
};

31
client/src/components/Dashboard/StatsCard.js Normal file
View file

@ -0,0 +1,31 @@
import React from 'react';
import PropTypes from 'prop-types';
import { STATUS_COLORS } from '../../helpers/constants';
import Card from '../ui/Card';
import Line from '../ui/Line';
const StatsCard = ({
total, lineData, percent, title, color,
}) => (
<Card type="card--full" bodyType="card-wrap">
<div className="card-body-stats">
<div className={`card-value card-value-stats text-${color}`}>{total}</div>
<div className="card-title-stats">{title}</div>
</div>
{percent >= 0 && (<div className={`card-value card-value-percent text-${color}`}>{percent}</div>)}
<div className="card-chart-bg">
<Line data={lineData} color={STATUS_COLORS[color]} />
</div>
</Card>
);
StatsCard.propTypes = {
total: PropTypes.number.isRequired,
lineData: PropTypes.array.isRequired,
title: PropTypes.object.isRequired,
color: PropTypes.string.isRequired,
percent: PropTypes.number,
};
export default StatsCard;

150
client/src/components/Dashboard/index.js
View file

@ -19,10 +19,9 @@ class Dashboard extends Component {
getAllStats = () => {
this.props.getStats();
this.props.getStatsHistory();
this.props.getTopStats();
this.props.getStatsConfig();
this.props.getClients();
}
};
getToggleFilteringButton = () => {
const { protectionEnabled, processingProtection } = this.props.dashboard;
@ -39,16 +38,20 @@ class Dashboard extends Component {
<Trans>{buttonText}</Trans>
</button>
);
}
};
render() {
const { dashboard, t } = this.props;
const { dashboard, stats, t } = this.props;
const dashboardProcessing =
dashboard.processing ||
dashboard.processingStats ||
dashboard.processingStatsHistory ||
dashboard.processingClients ||
dashboard.processingTopStats;
stats.processingStats ||
stats.processingGetConfig;
const subtitle =
stats.interval === 1
? t('for_last_24_hours')
: t('for_last_days', { count: stats.interval });
const refreshFullButton = (
<button
@ -59,6 +62,7 @@ class Dashboard extends Component {
<Trans>refresh_statics</Trans>
</button>
);
const refreshButton = (
<button
type="button"
@ -73,87 +77,85 @@ class Dashboard extends Component {
return (
<Fragment>
<PageTitle title={ t('dashboard') }>
<PageTitle title={t('dashboard')}>
<div className="page-title__actions">
{this.getToggleFilteringButton()}
{refreshFullButton}
</div>
</PageTitle>
{dashboardProcessing && <Loading />}
{!dashboardProcessing &&
{!dashboardProcessing && (
<div className="row row-cards">
{dashboard.statsHistory &&
<div className="col-lg-12">
<Statistics
history={dashboard.statsHistory}
refreshButton={refreshButton}
dnsQueries={dashboard.stats.dns_queries}
blockedFiltering={dashboard.stats.blocked_filtering}
replacedSafebrowsing={dashboard.stats.replaced_safebrowsing}
replacedParental={dashboard.stats.replaced_parental}
/>
</div>
}
<div className="col-lg-6">
{dashboard.stats &&
<Counters
refreshButton={refreshButton}
dnsQueries={dashboard.stats.dns_queries}
blockedFiltering={dashboard.stats.blocked_filtering}
replacedSafebrowsing={dashboard.stats.replaced_safebrowsing}
replacedParental={dashboard.stats.replaced_parental}
replacedSafesearch={dashboard.stats.replaced_safesearch}
avgProcessingTime={dashboard.stats.avg_processing_time}
/>
}
<div className="col-lg-12">
<Statistics
interval={stats.interval}
dnsQueries={stats.dnsQueries}
blockedFiltering={stats.blockedFiltering}
replacedSafebrowsing={stats.replacedSafebrowsing}
replacedParental={stats.replacedParental}
numDnsQueries={stats.numDnsQueries}
numBlockedFiltering={stats.numBlockedFiltering}
numReplacedSafebrowsing={stats.numReplacedSafebrowsing}
numReplacedParental={stats.numReplacedParental}
refreshButton={refreshButton}
/>
</div>
<div className="col-lg-6">
<Counters
subtitle={subtitle}
interval={stats.interval}
dnsQueries={stats.numDnsQueries}
blockedFiltering={stats.numBlockedFiltering}
replacedSafebrowsing={stats.numReplacedSafebrowsing}
replacedParental={stats.numReplacedParental}
replacedSafesearch={stats.numReplacedSafesearch}
avgProcessingTime={stats.avgProcessingTime}
refreshButton={refreshButton}
/>
</div>
<div className="col-lg-6">
<Clients
subtitle={subtitle}
dnsQueries={stats.numDnsQueries}
topClients={stats.topClients}
clients={dashboard.clients}
autoClients={dashboard.autoClients}
refreshButton={refreshButton}
/>
</div>
<div className="col-lg-6">
<QueriedDomains
subtitle={subtitle}
dnsQueries={stats.numDnsQueries}
topQueriedDomains={stats.topQueriedDomains}
refreshButton={refreshButton}
/>
</div>
<div className="col-lg-6">
<BlockedDomains
subtitle={subtitle}
topBlockedDomains={stats.topBlockedDomains}
blockedFiltering={stats.numBlockedFiltering}
replacedSafebrowsing={stats.numReplacedSafebrowsing}
replacedParental={stats.numReplacedParental}
refreshButton={refreshButton}
/>
</div>
{dashboard.topStats &&
<Fragment>
<div className="col-lg-6">
<Clients
dnsQueries={dashboard.stats.dns_queries}
refreshButton={refreshButton}
topClients={dashboard.topStats.top_clients}
clients={dashboard.clients}
autoClients={dashboard.autoClients}
/>
</div>
<div className="col-lg-6">
<QueriedDomains
dnsQueries={dashboard.stats.dns_queries}
refreshButton={refreshButton}
topQueriedDomains={dashboard.topStats.top_queried_domains}
/>
</div>
<div className="col-lg-6">
<BlockedDomains
refreshButton={refreshButton}
topBlockedDomains={dashboard.topStats.top_blocked_domains}
blockedFiltering={dashboard.stats.blocked_filtering}
replacedSafebrowsing={dashboard.stats.replaced_safebrowsing}
replacedParental={dashboard.stats.replaced_parental}
/>
</div>
</Fragment>
}
</div>
}
)}
</Fragment>
);
}
}
Dashboard.propTypes = {
getStats: PropTypes.func,
getStatsHistory: PropTypes.func,
getTopStats: PropTypes.func,
dashboard: PropTypes.object,
isCoreRunning: PropTypes.bool,
getFiltering: PropTypes.func,
toggleProtection: PropTypes.func,
getClients: PropTypes.func,
processingProtection: PropTypes.bool,
t: PropTypes.func,
dashboard: PropTypes.object.isRequired,
stats: PropTypes.object.isRequired,
getStats: PropTypes.func.isRequired,
getStatsConfig: PropTypes.func.isRequired,
toggleProtection: PropTypes.func.isRequired,
getClients: PropTypes.func.isRequired,
t: PropTypes.func.isRequired,
};
export default withNamespaces()(Dashboard);

2
client/src/components/Filters/Modal.js
View file

@ -80,7 +80,7 @@ class Modal extends Component {
}
return (
<div className="description">
<Trans>url_added_successfully</Trans>
<Trans>filter_added_successfully</Trans>
</div>
);
};

31
client/src/components/Settings/Clients/AutoClients.js
View file

@ -3,32 +3,13 @@ import PropTypes from 'prop-types';
import { withNamespaces } from 'react-i18next';
import ReactTable from 'react-table';
import { CLIENT_ID } from '../../../helpers/constants';
import Card from '../../ui/Card';
class AutoClients extends Component {
getClient = (name, clients) => {
const client = clients.find(item => name === item.name);
if (client) {
const identifier = client.mac ? CLIENT_ID.MAC : CLIENT_ID.IP;
return {
identifier,
use_global_settings: true,
...client,
};
}
return {
identifier: 'ip',
use_global_settings: true,
};
};
getStats = (ip, stats) => {
if (stats && stats.top_clients) {
return stats.top_clients[ip];
if (stats) {
const statsForCurrentIP = stats.find(item => item.name === ip);
return statsForCurrentIP && statsForCurrentIP.count;
}
return '';
@ -59,11 +40,11 @@ class AutoClients extends Component {
Cell: this.cellWrap,
},
{
Header: this.props.t('table_statistics'),
Header: this.props.t('requests_count'),
accessor: 'statistics',
Cell: (row) => {
const clientIP = row.original.ip;
const clientStats = clientIP && this.getStats(clientIP, this.props.topStats);
const clientStats = clientIP && this.getStats(clientIP, this.props.topClients);
if (clientStats) {
return (
@ -112,7 +93,7 @@ class AutoClients extends Component {
AutoClients.propTypes = {
t: PropTypes.func.isRequired,
autoClients: PropTypes.array.isRequired,
topStats: PropTypes.object.isRequired,
topClients: PropTypes.array.isRequired,
};
export default withNamespaces()(AutoClients);

11
client/src/components/Settings/Clients/ClientsTable.js
View file

@ -63,8 +63,9 @@ class ClientsTable extends Component {
};
getStats = (ip, stats) => {
if (stats && stats.top_clients) {
return stats.top_clients[ip];
if (stats) {
const statsForCurrentIP = stats.find(item => item.name === ip);
return statsForCurrentIP && statsForCurrentIP.count;
}
return '';
@ -149,11 +150,11 @@ class ClientsTable extends Component {
},
},
{
Header: this.props.t('table_statistics'),
Header: this.props.t('requests_count'),
accessor: 'statistics',
Cell: (row) => {
const clientIP = row.original.ip;
const clientStats = clientIP && this.getStats(clientIP, this.props.topStats);
const clientStats = clientIP && this.getStats(clientIP, this.props.topClients);
if (clientStats) {
return (
@ -276,7 +277,7 @@ class ClientsTable extends Component {
ClientsTable.propTypes = {
t: PropTypes.func.isRequired,
clients: PropTypes.array.isRequired,
topStats: PropTypes.object.isRequired,
topClients: PropTypes.array.isRequired,
toggleClientModal: PropTypes.func.isRequired,
deleteClient: PropTypes.func.isRequired,
addClient: PropTypes.func.isRequired,

15
client/src/components/Settings/Clients/index.js
View file

@ -10,13 +10,14 @@ import Loading from '../../ui/Loading';
class Clients extends Component {
componentDidMount() {
this.props.getClients();
this.props.getTopStats();
this.props.getStats();
}
render() {
const {
t,
dashboard,
stats,
clients,
addClient,
updateClient,
@ -27,12 +28,12 @@ class Clients extends Component {
return (
<Fragment>
<PageTitle title={t('client_settings')} />
{(dashboard.processingTopStats || dashboard.processingClients) && <Loading />}
{!dashboard.processingTopStats && !dashboard.processingClients && (
{(stats.processingStats || dashboard.processingClients) && <Loading />}
{!stats.processingStats && !dashboard.processingClients && (
<Fragment>
<ClientsTable
clients={dashboard.clients}
topStats={dashboard.topStats}
topClients={stats.topClients}
isModalOpen={clients.isModalOpen}
modalClientName={clients.modalClientName}
modalType={clients.modalType}
@ -46,7 +47,7 @@ class Clients extends Component {
/>
<AutoClients
autoClients={dashboard.autoClients}
topStats={dashboard.topStats}
topClients={stats.topClients}
/>
</Fragment>
)}
@ -58,14 +59,14 @@ class Clients extends Component {
Clients.propTypes = {
t: PropTypes.func.isRequired,
dashboard: PropTypes.object.isRequired,
stats: PropTypes.object.isRequired,
clients: PropTypes.object.isRequired,
toggleClientModal: PropTypes.func.isRequired,
deleteClient: PropTypes.func.isRequired,
addClient: PropTypes.func.isRequired,
updateClient: PropTypes.func.isRequired,
getClients: PropTypes.func.isRequired,
getTopStats: PropTypes.func.isRequired,
topStats: PropTypes.object,
getStats: PropTypes.func.isRequired,
};
export default withNamespaces()(Clients);

2
client/src/components/Settings/Dns/Rewrites/Modal.js
View file

@ -24,7 +24,7 @@ const Modal = (props) => {
<div className="modal-content">
<div className="modal-header">
<h4 className="modal-title">
<Trans>Add DNS rewrite</Trans>
<Trans>rewrite_add</Trans>
</h4>
<button type="button" className="close" onClick={() => toggleRewritesModal()}>
<span className="sr-only">Close</span>

4
client/src/components/Settings/Dns/Rewrites/Table.js
View file

@ -14,12 +14,12 @@ class Table extends Component {
columns = [
{
Header: 'Domain',
Header: this.props.t('domain'),
accessor: 'domain',
Cell: this.cellWrap,
},
{
Header: 'Answer',
Header: this.props.t('answer'),
accessor: 'answer',
Cell: this.cellWrap,
},

2
client/src/components/Settings/Services/index.js
View file

@ -44,7 +44,7 @@ class Services extends Component {
return (
<Card
title={t('blocked_services')}
subtitle={t('Allows to quickly block popular sites.')}
subtitle={t('blocked_services_desc')}
bodyType="card-body box-body--settings"
>
<div className="form">

5
client/src/components/Settings/Settings.css
View file

@ -104,3 +104,8 @@
min-width: 23px;
padding: 5px;
}
.custom-control-label,
.custom-control-label:before {
transition: 0.3s ease-in-out background-color, 0.3s ease-in-out color;
}

74
client/src/components/Settings/StatsConfig/Form.js Normal file
View file

@ -0,0 +1,74 @@
import React from 'react';
import PropTypes from 'prop-types';
import { Field, reduxForm } from 'redux-form';
import { Trans, withNamespaces } from 'react-i18next';
import flow from 'lodash/flow';
import { renderRadioField, toNumber } from '../../../helpers/form';
import { STATS_INTERVALS_DAYS } from '../../../helpers/constants';
const getIntervalFields = (processing, t, handleChange, toNumber) =>
STATS_INTERVALS_DAYS.map((interval) => {
const title = interval === 1
? t('interval_24_hour')
: t('interval_days', { count: interval });
return (
<Field
key={interval}
name="interval"
type="radio"
component={renderRadioField}
value={interval}
placeholder={title}
onChange={handleChange}
normalize={toNumber}
disabled={processing}
/>
);
});
const Form = (props) => {
const {
handleSubmit, handleChange, processing, t,
} = props;
return (
<form onSubmit={handleSubmit}>
<div className="row">
<div className="col-12">
<label className="form__label form__label--with-desc" htmlFor="server_name">
<Trans>statistics_retention</Trans>
</label>
<div className="form__desc form__desc--top">
<Trans>statistics_retention_desc</Trans>
</div>
</div>
<div className="col-12">
<div className="form__group mt-2">
<div className="custom-controls-stacked">
{getIntervalFields(processing, t, handleChange, toNumber)}
</div>
</div>
</div>
</div>
</form>
);
};
Form.propTypes = {
handleSubmit: PropTypes.func.isRequired,
handleChange: PropTypes.func,
change: PropTypes.func.isRequired,
submitting: PropTypes.bool.isRequired,
invalid: PropTypes.bool.isRequired,
processing: PropTypes.bool.isRequired,
t: PropTypes.func.isRequired,
};
export default flow([
withNamespaces(),
reduxForm({
form: 'logConfigForm',
}),
])(Form);

63
client/src/components/Settings/StatsConfig/index.js Normal file
View file

@ -0,0 +1,63 @@
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { withNamespaces, Trans } from 'react-i18next';
import debounce from 'lodash/debounce';
import { DEBOUNCE_TIMEOUT } from '../../../helpers/constants';
import Form from './Form';
import Card from '../../ui/Card';
class StatsConfig extends Component {
handleFormChange = debounce((values) => {
this.props.setStatsConfig(values);
}, DEBOUNCE_TIMEOUT);
handleReset = () => {
const { t, resetStats } = this.props;
// eslint-disable-next-line no-alert
if (window.confirm(t('statistics_clear_confirm'))) {
resetStats();
}
};
render() {
const {
t, interval, processing, processingReset,
} = this.props;
return (
<Card title={t('statistics_logs')} bodyType="card-body box-body--settings">
<div className="form">
<Form
initialValues={{
interval,
}}
onSubmit={this.handleFormChange}
onChange={this.handleFormChange}
processing={processing}
/>
<button
type="button"
className="btn btn-outline-secondary btn-sm mt-3"
onClick={this.handleReset}
disabled={processingReset}
>
<Trans>statistics_clear</Trans>
</button>
</div>
</Card>
);
}
}
StatsConfig.propTypes = {
interval: PropTypes.number.isRequired,
processing: PropTypes.bool.isRequired,
processingReset: PropTypes.bool.isRequired,
setStatsConfig: PropTypes.func.isRequired,
resetStats: PropTypes.func.isRequired,
t: PropTypes.func.isRequired,
};
export default withNamespaces()(StatsConfig);

31
client/src/components/Settings/index.js
View file

@ -3,6 +3,7 @@ import PropTypes from 'prop-types';
import { withNamespaces, Trans } from 'react-i18next';
import Services from './Services';
import StatsConfig from './StatsConfig';
import Checkbox from '../ui/Checkbox';
import Loading from '../ui/Loading';
import PageTitle from '../ui/PageTitle';
@ -37,6 +38,7 @@ class Settings extends Component {
componentDidMount() {
this.props.initSettings(this.settings);
this.props.getBlockedServices();
this.props.getStatsConfig();
}
renderSettings = (settings) => {
@ -62,7 +64,13 @@ class Settings extends Component {
render() {
const {
settings, services, setBlockedServices, t,
settings,
services,
setBlockedServices,
setStatsConfig,
resetStats,
stats,
t,
} = this.props;
return (
<Fragment>
@ -78,6 +86,15 @@ class Settings extends Component {
</div>
</Card>
</div>
<div className="col-md-12">
<StatsConfig
interval={stats.interval}
processing={stats.processingSetConfig}
processingReset={stats.processingReset}
setStatsConfig={setStatsConfig}
resetStats={resetStats}
/>
</div>
<div className="col-md-12">
<Services
services={services}
@ -93,11 +110,13 @@ class Settings extends Component {
}
Settings.propTypes = {
initSettings: PropTypes.func,
settings: PropTypes.object,
settingsList: PropTypes.object,
toggleSetting: PropTypes.func,
t: PropTypes.func,
initSettings: PropTypes.func.isRequired,
settings: PropTypes.object.isRequired,
toggleSetting: PropTypes.func.isRequired,
getStatsConfig: PropTypes.func.isRequired,
setStatsConfig: PropTypes.func.isRequired,
resetStats: PropTypes.func.isRequired,
t: PropTypes.func.isRequired,
};
export default withNamespaces()(Settings);

4
client/src/components/ui/Cell.js
View file

@ -5,9 +5,7 @@ const Cell = props => (
<div className="stats__row">
<div className="stats__row-value mb-1">
<strong>{props.value}</strong>
<small className="ml-3 text-muted">
{props.percent}%
</small>
<small className="ml-3 text-muted">{props.percent}%</small>
</div>
<div className="progress progress-xs">
<div

20
client/src/components/ui/Line.js
View file

@ -4,33 +4,27 @@ import { ResponsiveLine } from '@nivo/line';
import './Line.css';
const Line = props => (
props.data &&
const Line = ({ data, color }) => (
data &&
<ResponsiveLine
data={props.data}
data={data}
margin={{
top: 15,
right: 0,
bottom: 1,
left: 0,
left: 20,
}}
minY="auto"
stacked={false}
curve='linear'
axisBottom={{
tickSize: 0,
tickPadding: 10,
}}
axisLeft={{
tickSize: 0,
tickPadding: 10,
}}
axisBottom={null}
axisLeft={null}
enableGridX={false}
enableGridY={false}
enableDots={false}
enableArea={true}
animate={false}
colorBy={() => (props.color)}
colorBy={() => (color)}
tooltip={slice => (
<div>
{slice.data.map(d => (

8
client/src/containers/Clients.js
View file

@ -1,20 +1,22 @@
import { connect } from 'react-redux';
import { getClients, getTopStats } from '../actions';
import { getClients } from '../actions';
import { getStats } from '../actions/stats';
import { addClient, updateClient, deleteClient, toggleClientModal } from '../actions/clients';
import Clients from '../components/Settings/Clients';
const mapStateToProps = (state) => {
const { dashboard, clients } = state;
const { dashboard, clients, stats } = state;
const props = {
dashboard,
clients,
stats,
};
return props;
};
const mapDispatchToProps = {
getClients,
getTopStats,
getStats,
addClient,
updateClient,
deleteClient,

17
client/src/containers/Dashboard.js
View file

@ -1,14 +1,23 @@
import { connect } from 'react-redux';
import * as actionCreators from '../actions';
import { toggleProtection, getClients } from '../actions';
import { getStats, getStatsConfig, setStatsConfig } from '../actions/stats';
import Dashboard from '../components/Dashboard';
const mapStateToProps = (state) => {
const { dashboard } = state;
const props = { dashboard };
const { dashboard, stats } = state;
const props = { dashboard, stats };
return props;
};
const mapDispatchToProps = {
toggleProtection,
getClients,
getStats,
getStatsConfig,
setStatsConfig,
};
export default connect(
mapStateToProps,
actionCreators,
mapDispatchToProps,
)(Dashboard);

7
client/src/containers/Settings.js
View file

@ -1,13 +1,15 @@
import { connect } from 'react-redux';
import { initSettings, toggleSetting } from '../actions';
import { getBlockedServices, setBlockedServices } from '../actions/services';
import { getStatsConfig, setStatsConfig, resetStats } from '../actions/stats';
import Settings from '../components/Settings';
const mapStateToProps = (state) => {
const { settings, services } = state;
const { settings, services, stats } = state;
const props = {
settings,
services,
stats,
};
return props;
};
@ -17,6 +19,9 @@ const mapDispatchToProps = {
toggleSetting,
getBlockedServices,
setBlockedServices,
getStatsConfig,
setStatsConfig,
resetStats,
};
export default connect(

2
client/src/helpers/constants.js
View file

@ -260,3 +260,5 @@ export const FILTERED_STATUS = {
FILTERED_BLOCKED_SERVICE: 'FilteredBlockedService',
REWRITE: 'Rewrite',
};
export const STATS_INTERVALS_DAYS = [1, 7, 30, 90];

50
client/src/helpers/helpers.js
View file

@ -2,11 +2,12 @@ import dateParse from 'date-fns/parse';
import dateFormat from 'date-fns/format';
import subHours from 'date-fns/sub_hours';
import addHours from 'date-fns/add_hours';
import addDays from 'date-fns/add_days';
import subDays from 'date-fns/sub_days';
import round from 'lodash/round';
import axios from 'axios';
import {
STATS_NAMES,
STANDARD_DNS_PORT,
STANDARD_WEB_PORT,
STANDARD_HTTPS_PORT,
@ -49,29 +50,28 @@ export const normalizeLogs = logs => logs.map((log) => {
};
});
export const normalizeHistory = history => Object.keys(history).map((key) => {
let id = STATS_NAMES[key];
if (!id) {
id = key.replace(/_/g, ' ').replace(/^\w/, c => c.toUpperCase());
export const normalizeHistory = (history, interval) => {
if (interval === 1 || interval === 7) {
const hoursAgo = subHours(Date.now(), 24 * interval);
return history.map((item, index) => ({
x: dateFormat(addHours(hoursAgo, index), 'D MMM HH:00'),
y: round(item, 2),
}));
}
const dayAgo = subHours(Date.now(), 24);
const daysAgo = subDays(Date.now(), interval - 1);
return history.map((item, index) => ({
x: dateFormat(addDays(daysAgo, index), 'D MMM YYYY'),
y: round(item, 2),
}));
};
const data = history[key].map((item, index) => {
const formatHour = dateFormat(addHours(dayAgo, index), 'ddd HH:00');
const roundValue = round(item, 2);
return {
x: formatHour,
y: roundValue,
};
});
return {
id,
data,
};
});
export const normalizeTopStats = stats => (
stats.map(item => ({
name: Object.keys(item)[0],
count: Object.values(item)[0],
}))
);
export const normalizeFilteringStatus = (filteringStatus) => {
const { enabled, filters, user_rules: userRules } = filteringStatus;
@ -233,3 +233,11 @@ export const sortClients = (clients) => {
export const toggleAllServices = (services, change, isSelected) => {
services.forEach(service => change(`blocked_services.${service.id}`, isSelected));
};
export const secondsToMilliseconds = (seconds) => {
if (seconds) {
return seconds * 1000;
}
return seconds;
};

32
client/src/reducers/index.js
View file

@ -11,6 +11,7 @@ import clients from './clients';
import access from './access';
import rewrites from './rewrites';
import services from './services';
import stats from './stats';
const settings = handleActions({
[actions.initSettingsRequest]: state => ({ ...state, processing: true }),
@ -93,27 +94,6 @@ const dashboard = handleActions({
return newState;
},
[actions.getStatsRequest]: state => ({ ...state, processingStats: true }),
[actions.getStatsFailure]: state => ({ ...state, processingStats: false }),
[actions.getStatsSuccess]: (state, { payload }) => {
const newState = { ...state, stats: payload, processingStats: false };
return newState;
},
[actions.getTopStatsRequest]: state => ({ ...state, processingTopStats: true }),
[actions.getTopStatsFailure]: state => ({ ...state, processingTopStats: false }),
[actions.getTopStatsSuccess]: (state, { payload }) => {
const newState = { ...state, topStats: payload, processingTopStats: false };
return newState;
},
[actions.getStatsHistoryRequest]: state => ({ ...state, processingStatsHistory: true }),
[actions.getStatsHistoryFailure]: state => ({ ...state, processingStatsHistory: false }),
[actions.getStatsHistorySuccess]: (state, { payload }) => {
const newState = { ...state, statsHistory: payload, processingStatsHistory: false };
return newState;
},
[actions.toggleLogStatusRequest]: state => ({ ...state, logStatusProcessing: true }),
[actions.toggleLogStatusFailure]: state => ({ ...state, logStatusProcessing: false }),
[actions.toggleLogStatusSuccess]: (state) => {
@ -199,8 +179,6 @@ const dashboard = handleActions({
}, {
processing: true,
isCoreRunning: false,
processingTopStats: true,
processingStats: true,
logStatusProcessing: false,
processingVersion: true,
processingFiltering: true,
@ -217,7 +195,6 @@ const dashboard = handleActions({
dnsVersion: '',
clients: [],
autoClients: [],
topStats: [],
});
const queryLogs = handleActions({
@ -230,7 +207,11 @@ const queryLogs = handleActions({
[actions.downloadQueryLogRequest]: state => ({ ...state, logsDownloading: true }),
[actions.downloadQueryLogFailure]: state => ({ ...state, logsDownloading: false }),
[actions.downloadQueryLogSuccess]: state => ({ ...state, logsDownloading: false }),
}, { getLogsProcessing: false, logsDownloading: false });
}, {
getLogsProcessing: false,
logsDownloading: false,
logs: [],
});
const filtering = handleActions({
[actions.setRulesRequest]: state => ({ ...state, processingRules: true }),
@ -426,6 +407,7 @@ export default combineReducers({
access,
rewrites,
services,
stats,
loadingBar: loadingBarReducer,
form: formReducer,
});

97
client/src/reducers/stats.js Normal file
View file

@ -0,0 +1,97 @@
import { handleActions } from 'redux-actions';
import * as actions from '../actions/stats';
const defaultStats = {
dnsQueries: [],
blockedFiltering: [],
replacedParental: [],
replacedSafebrowsing: [],
topBlockedDomains: [],
topClients: [],
topQueriedDomains: [],
numBlockedFiltering: 0,
numDnsQueries: 0,
numReplacedParental: 0,
numReplacedSafebrowsing: 0,
numReplacedSafesearch: 0,
avgProcessingTime: 0,
};
const stats = handleActions(
{
[actions.getStatsConfigRequest]: state => ({ ...state, processingGetConfig: true }),
[actions.getStatsConfigFailure]: state => ({ ...state, processingGetConfig: false }),
[actions.getStatsConfigSuccess]: (state, { payload }) => ({
...state,
interval: payload.interval,
processingGetConfig: false,
}),
[actions.setStatsConfigRequest]: state => ({ ...state, processingSetConfig: true }),
[actions.setStatsConfigFailure]: state => ({ ...state, processingSetConfig: false }),
[actions.setStatsConfigSuccess]: (state, { payload }) => ({
...state,
interval: payload.interval,
processingSetConfig: false,
}),
[actions.getStatsRequest]: state => ({ ...state, processingStats: true }),
[actions.getStatsFailure]: state => ({ ...state, processingStats: false }),
[actions.getStatsSuccess]: (state, { payload }) => {
const {
dns_queries: dnsQueries,
blocked_filtering: blockedFiltering,
replaced_parental: replacedParental,
replaced_safebrowsing: replacedSafebrowsing,
top_blocked_domains: topBlockedDomains,
top_clients: topClients,
top_queried_domains: topQueriedDomains,
num_blocked_filtering: numBlockedFiltering,
num_dns_queries: numDnsQueries,
num_replaced_parental: numReplacedParental,
num_replaced_safebrowsing: numReplacedSafebrowsing,
num_replaced_safesearch: numReplacedSafesearch,
avg_processing_time: avgProcessingTime,
} = payload;
const newState = {
...state,
processingStats: false,
dnsQueries,
blockedFiltering,
replacedParental,
replacedSafebrowsing,
topBlockedDomains,
topClients,
topQueriedDomains,
numBlockedFiltering,
numDnsQueries,
numReplacedParental,
numReplacedSafebrowsing,
numReplacedSafesearch,
avgProcessingTime,
};
return newState;
},
[actions.resetStatsRequest]: state => ({ ...state, processingReset: true }),
[actions.resetStatsFailure]: state => ({ ...state, processingReset: false }),
[actions.resetStatsSuccess]: state => ({
...state,
...defaultStats,
processingReset: false,
}),
},
{
processingGetConfig: false,
processingSetConfig: false,
processingStats: true,
processingReset: false,
interval: 1,
...defaultStats,
},
);
export default stats;

97
dnsforward/dnsforward.go
View file

@ -11,6 +11,7 @@ import (
"time"
"github.com/AdguardTeam/AdGuardHome/dnsfilter"
"github.com/AdguardTeam/AdGuardHome/stats"
"github.com/AdguardTeam/dnsproxy/proxy"
"github.com/AdguardTeam/dnsproxy/upstream"
"github.com/AdguardTeam/golibs/log"
@ -40,7 +41,7 @@ type Server struct {
dnsProxy *proxy.Proxy // DNS proxy instance
dnsFilter *dnsfilter.Dnsfilter // DNS filter instance
queryLog *queryLog // Query log instance
stats *stats // General server statistics
stats stats.Stats
AllowedClients map[string]bool // IP addresses of whitelist clients
DisallowedClients map[string]bool // IP addresses of clients that should be blocked
@ -55,22 +56,14 @@ type Server struct {
// NewServer creates a new instance of the dnsforward.Server
// baseDir is the base directory for query logs
// Note: this function must be called only once
func NewServer(baseDir string) *Server {
func NewServer(baseDir string, stats stats.Stats) *Server {
s := &Server{
queryLog: newQueryLog(baseDir),
stats: newStats(),
}
log.Tracef("Loading stats from querylog")
err := s.queryLog.fillStatsFromQueryLog(s.stats)
if err != nil {
log.Error("failed to load stats from querylog: %s", err)
}
s.stats = stats
log.Printf("Start DNS server periodic jobs")
go s.queryLog.periodicQueryLogRotate()
go s.queryLog.runningTop.periodicHourlyTopRotate()
go s.stats.statsRotator()
return s
}
@ -357,38 +350,6 @@ func (s *Server) GetQueryLog() []map[string]interface{} {
return s.queryLog.getQueryLog()
}
// GetStatsTop returns the current stop stats
func (s *Server) GetStatsTop() *StatsTop {
s.RLock()
defer s.RUnlock()
return s.queryLog.runningTop.getStatsTop()
}
// PurgeStats purges current server stats
func (s *Server) PurgeStats() {
s.Lock()
defer s.Unlock()
s.stats.purgeStats()
}
// GetAggregatedStats returns aggregated stats data for the 24 hours
func (s *Server) GetAggregatedStats() map[string]interface{} {
s.RLock()
defer s.RUnlock()
return s.stats.getAggregatedStats()
}
// GetStatsHistory gets stats history aggregated by the specified time unit
// timeUnit is either time.Second, time.Minute, time.Hour, or 24*time.Hour
// start is start of the time range
// end is end of the time range
// returns nil if time unit is not supported
func (s *Server) GetStatsHistory(timeUnit time.Duration, startTime time.Time, endTime time.Time) (map[string]interface{}, error) {
s.RLock()
defer s.RUnlock()
return s.stats.getStatsHistory(timeUnit, startTime, endTime)
}
// Return TRUE if this client should be blocked
func (s *Server) isBlockedIP(ip string) bool {
if len(s.AllowedClients) != 0 || len(s.AllowedClientsIPNet) != 0 {
@ -507,21 +468,61 @@ func (s *Server) handleDNSRequest(p *proxy.Proxy, d *proxy.DNSContext) error {
shouldLog = false
}
elapsed := time.Since(start)
if s.conf.QueryLogEnabled && shouldLog {
elapsed := time.Since(start)
upstreamAddr := ""
if d.Upstream != nil {
upstreamAddr = d.Upstream.Address()
}
entry := s.queryLog.logRequest(msg, d.Res, res, elapsed, d.Addr, upstreamAddr)
if entry != nil {
s.stats.incrementCounters(entry)
}
_ = s.queryLog.logRequest(msg, d.Res, res, elapsed, d.Addr, upstreamAddr)
}
s.updateStats(d, elapsed, *res)
return nil
}
func (s *Server) updateStats(d *proxy.DNSContext, elapsed time.Duration, res dnsfilter.Result) {
if s.stats == nil {
return
}
e := stats.Entry{}
e.Domain = strings.ToLower(d.Req.Question[0].Name)
e.Domain = e.Domain[:len(e.Domain)-1] // remove last "."
switch addr := d.Addr.(type) {
case *net.UDPAddr:
e.Client = addr.IP
case *net.TCPAddr:
e.Client = addr.IP
}
e.Time = uint(elapsed / 1000)
switch res.Reason {
case dnsfilter.NotFilteredNotFound:
fallthrough
case dnsfilter.NotFilteredWhiteList:
fallthrough
case dnsfilter.NotFilteredError:
e.Result = stats.RNotFiltered
case dnsfilter.FilteredSafeBrowsing:
e.Result = stats.RSafeBrowsing
case dnsfilter.FilteredParental:
e.Result = stats.RParental
case dnsfilter.FilteredSafeSearch:
e.Result = stats.RSafeSearch
case dnsfilter.FilteredBlackList:
fallthrough
case dnsfilter.FilteredInvalid:
fallthrough
case dnsfilter.FilteredBlockedService:
e.Result = stats.RFiltered
}
s.stats.Update(e)
}
// filterDNSRequest applies the dnsFilter and sets d.Res if the request was filtered
func (s *Server) filterDNSRequest(d *proxy.DNSContext) (*dnsfilter.Result, error) {
var res dnsfilter.Result

61
dnsforward/dnsforward_test.go
View file

@ -48,10 +48,6 @@ func TestServer(t *testing.T) {
// check query log and stats
log := s.GetQueryLog()
assert.Equal(t, 1, len(log), "Log size")
stats := s.GetStatsTop()
assert.Equal(t, 1, len(stats.Domains), "Top domains length")
assert.Equal(t, 0, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 1, len(stats.Clients), "Top clients length")
// message over TCP
req = createGoogleATestMessage()
@ -66,11 +62,6 @@ func TestServer(t *testing.T) {
// check query log and stats again
log = s.GetQueryLog()
assert.Equal(t, 2, len(log), "Log size")
stats = s.GetStatsTop()
// Length did not change as we queried the same domain
assert.Equal(t, 1, len(stats.Domains), "Top domains length")
assert.Equal(t, 0, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 1, len(stats.Clients), "Top clients length")
err = s.Stop()
if err != nil {
@ -100,10 +91,6 @@ func TestServerWithProtectionDisabled(t *testing.T) {
// check query log and stats
log := s.GetQueryLog()
assert.Equal(t, 1, len(log), "Log size")
stats := s.GetStatsTop()
assert.Equal(t, 1, len(stats.Domains), "Top domains length")
assert.Equal(t, 0, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 1, len(stats.Clients), "Top clients length")
err = s.Stop()
if err != nil {
@ -195,11 +182,6 @@ func TestSafeSearch(t *testing.T) {
exchangeAndAssertResponse(t, &client, addr, host, "213.180.193.56")
}
// Check aggregated stats
assert.Equal(t, s.GetAggregatedStats()["replaced_safesearch"], float64(len(yandexDomains)))
assert.Equal(t, s.GetAggregatedStats()["blocked_filtering"], float64(len(yandexDomains)))
assert.Equal(t, s.GetAggregatedStats()["dns_queries"], float64(len(yandexDomains)))
// Let's lookup for google safesearch ip
ips, err := net.LookupIP("forcesafesearch.google.com")
if err != nil {
@ -220,27 +202,6 @@ func TestSafeSearch(t *testing.T) {
exchangeAndAssertResponse(t, &client, addr, host, ip.String())
}
// Check aggregated stats
assert.Equal(t, s.GetAggregatedStats()["replaced_safesearch"], float64(len(yandexDomains)+len(googleDomains)))
assert.Equal(t, s.GetAggregatedStats()["blocked_filtering"], float64(len(yandexDomains)+len(googleDomains)))
assert.Equal(t, s.GetAggregatedStats()["dns_queries"], float64(len(yandexDomains)+len(googleDomains)))
// Do one more exchange
exchangeAndAssertResponse(t, &client, addr, "google-public-dns-a.google.com.", "8.8.8.8")
// Check aggregated stats
assert.Equal(t, s.GetAggregatedStats()["replaced_safesearch"], float64(len(yandexDomains)+len(googleDomains)))
assert.Equal(t, s.GetAggregatedStats()["blocked_filtering"], float64(len(yandexDomains)+len(googleDomains)))
assert.Equal(t, s.GetAggregatedStats()["dns_queries"], float64(len(yandexDomains)+len(googleDomains)+1))
// Count of blocked domains (there is `yandex.com` duplicate in yandexDomains array)
blockedCount := len(yandexDomains) - 1 + len(googleDomains)
assert.Equal(t, len(s.GetStatsTop().Blocked), blockedCount)
// Count of domains (blocked domains + `google-public-dns-a.google.com`)
domainsCount := blockedCount + 1
assert.Equal(t, len(s.GetStatsTop().Domains), domainsCount)
err = s.Stop()
if err != nil {
t.Fatalf("Can not stopd server cause: %s", err)
@ -272,10 +233,6 @@ func TestInvalidRequest(t *testing.T) {
// invalid requests aren't written to the query log
log := s.GetQueryLog()
assert.Equal(t, 0, len(log), "Log size")
stats := s.GetStatsTop()
assert.Equal(t, 0, len(stats.Domains), "Top domains length")
assert.Equal(t, 0, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 0, len(stats.Clients), "Top clients length")
err = s.Stop()
if err != nil {
@ -313,10 +270,6 @@ func TestBlockedRequest(t *testing.T) {
// check query log and stats
log := s.GetQueryLog()
assert.Equal(t, 1, len(log), "Log size")
stats := s.GetStatsTop()
assert.Equal(t, 1, len(stats.Domains), "Top domains length")
assert.Equal(t, 1, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 1, len(stats.Clients), "Top clients length")
err = s.Stop()
if err != nil {
@ -362,10 +315,6 @@ func TestNullBlockedRequest(t *testing.T) {
// check query log and stats
log := s.GetQueryLog()
assert.Equal(t, 1, len(log), "Log size")
stats := s.GetStatsTop()
assert.Equal(t, 1, len(stats.Domains), "Top domains length")
assert.Equal(t, 1, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 1, len(stats.Clients), "Top clients length")
err = s.Stop()
if err != nil {
@ -410,10 +359,6 @@ func TestBlockedByHosts(t *testing.T) {
// check query log and stats
log := s.GetQueryLog()
assert.Equal(t, 1, len(log), "Log size")
stats := s.GetStatsTop()
assert.Equal(t, 1, len(stats.Domains), "Top domains length")
assert.Equal(t, 1, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 1, len(stats.Clients), "Top clients length")
err = s.Stop()
if err != nil {
@ -469,10 +414,6 @@ func TestBlockedBySafeBrowsing(t *testing.T) {
// check query log and stats
log := s.GetQueryLog()
assert.Equal(t, 1, len(log), "Log size")
stats := s.GetStatsTop()
assert.Equal(t, 1, len(stats.Domains), "Top domains length")
assert.Equal(t, 1, len(stats.Blocked), "Top blocked length")
assert.Equal(t, 1, len(stats.Clients), "Top clients length")
err = s.Stop()
if err != nil {
@ -481,7 +422,7 @@ func TestBlockedBySafeBrowsing(t *testing.T) {
}
func createTestServer(t *testing.T) *Server {
s := NewServer(createDataDir(t))
s := NewServer(createDataDir(t), nil)
s.conf.UDPListenAddr = &net.UDPAddr{Port: 0}
s.conf.TCPListenAddr = &net.TCPAddr{Port: 0}

14
dnsforward/querylog.go
View file

@ -25,8 +25,7 @@ const (
// queryLog is a structure that writes and reads the DNS query log
type queryLog struct {
logFile string // path to the log file
runningTop *dayTop // current top charts
logFile string // path to the log file
logBufferLock sync.RWMutex
logBuffer []*logEntry
@ -40,10 +39,8 @@ type queryLog struct {
// newQueryLog creates a new instance of the query log
func newQueryLog(baseDir string) *queryLog {
l := &queryLog{
logFile: filepath.Join(baseDir, queryLogFileName),
runningTop: &dayTop{},
logFile: filepath.Join(baseDir, queryLogFileName),
}
l.runningTop.init()
return l
}
@ -112,13 +109,6 @@ func (l *queryLog) logRequest(question *dns.Msg, answer *dns.Msg, result *dnsfil
}
l.queryLogLock.Unlock()
// add it to running top
err = l.runningTop.addEntry(&entry, question, now)
if err != nil {
log.Printf("Failed to add entry to running top: %s", err)
// don't do failure, just log
}
// if buffer needs to be flushed to disk, do it now
if needFlush {
// write to file

96
dnsforward/querylog_file.go
View file

@ -178,99 +178,3 @@ func (l *queryLog) periodicQueryLogRotate() {
}
}
}
func (l *queryLog) genericLoader(onEntry func(entry *logEntry) error, needMore func() bool, timeWindow time.Duration) error {
now := time.Now()
// read from querylog files, try newest file first
var files []string
if enableGzip {
files = []string{
l.logFile + ".gz",
l.logFile + ".gz.1",
}
} else {
files = []string{
l.logFile,
l.logFile + ".1",
}
}
// read from all files
for _, file := range files {
if !needMore() {
break
}
if _, err := os.Stat(file); os.IsNotExist(err) {
// do nothing, file doesn't exist
continue
}
f, err := os.Open(file)
if err != nil {
log.Error("Failed to open file \"%s\": %s", file, err)
// try next file
continue
}
defer f.Close()
var d *json.Decoder
if enableGzip {
zr, err := gzip.NewReader(f)
if err != nil {
log.Error("Failed to create gzip reader: %s", err)
continue
}
defer zr.Close()
d = json.NewDecoder(zr)
} else {
d = json.NewDecoder(f)
}
i := 0
over := 0
max := 10000 * time.Second
var sum time.Duration
// entries on file are in oldest->newest order
// we want maxLen newest
for d.More() {
if !needMore() {
break
}
var entry logEntry
err := d.Decode(&entry)
if err != nil {
log.Error("Failed to decode: %s", err)
// next entry can be fine, try more
continue
}
if now.Sub(entry.Time) > timeWindow {
// log.Tracef("skipping entry") // debug logging
continue
}
if entry.Elapsed > max {
over++
} else {
sum += entry.Elapsed
}
i++
err = onEntry(&entry)
if err != nil {
return err
}
}
elapsed := time.Since(now)
var perunit time.Duration
var avg time.Duration
if i > 0 {
perunit = elapsed / time.Duration(i)
avg = sum / time.Duration(i)
}
log.Debug("file \"%s\": read %d entries in %v, %v/entry, %v over %v, %v avg", file, i, elapsed, perunit, over, max, avg)
}
return nil
}

315
dnsforward/querylog_top.go
View file

@ -1,315 +0,0 @@
package dnsforward
import (
"fmt"
"os"
"path"
"runtime"
"strings"
"sync"
"time"
"github.com/AdguardTeam/golibs/log"
"github.com/bluele/gcache"
"github.com/miekg/dns"
)
type hourTop struct {
domains gcache.Cache
blocked gcache.Cache
clients gcache.Cache
mutex sync.RWMutex
}
func (h *hourTop) init() {
h.domains = gcache.New(queryLogTopSize).LRU().Build()
h.blocked = gcache.New(queryLogTopSize).LRU().Build()
h.clients = gcache.New(queryLogTopSize).LRU().Build()
}
type dayTop struct {
hours []*hourTop
hoursLock sync.RWMutex // writelock this lock ONLY WHEN rotating or intializing hours!
loaded bool
loadedLock sync.Mutex
}
func (d *dayTop) init() {
d.hoursWriteLock()
for i := 0; i < 24; i++ {
hour := hourTop{}
hour.init()
d.hours = append(d.hours, &hour)
}
d.hoursWriteUnlock()
}
func (d *dayTop) rotateHourlyTop() {
log.Printf("Rotating hourly top")
hour := &hourTop{}
hour.init()
d.hoursWriteLock()
d.hours = append([]*hourTop{hour}, d.hours...)
d.hours = d.hours[:24]
d.hoursWriteUnlock()
}
func (d *dayTop) periodicHourlyTopRotate() {
t := time.Hour
for range time.Tick(t) {
d.rotateHourlyTop()
}
}
func (h *hourTop) incrementValue(key string, cache gcache.Cache) error {
h.Lock()
defer h.Unlock()
ivalue, err := cache.Get(key)
if err == gcache.KeyNotFoundError {
// we just set it and we're done
err = cache.Set(key, 1)
if err != nil {
log.Printf("Failed to set hourly top value: %s", err)
return err
}
return nil
}
if err != nil {
log.Printf("gcache encountered an error during get: %s", err)
return err
}
cachedValue, ok := ivalue.(int)
if !ok {
err = fmt.Errorf("SHOULD NOT HAPPEN: gcache has non-int as value: %v", ivalue)
log.Println(err)
return err
}
err = cache.Set(key, cachedValue+1)
if err != nil {
log.Printf("Failed to set hourly top value: %s", err)
return err
}
return nil
}
func (h *hourTop) incrementDomains(key string) error {
return h.incrementValue(key, h.domains)
}
func (h *hourTop) incrementBlocked(key string) error {
return h.incrementValue(key, h.blocked)
}
func (h *hourTop) incrementClients(key string) error {
return h.incrementValue(key, h.clients)
}
// if does not exist -- return 0
func (h *hourTop) lockedGetValue(key string, cache gcache.Cache) (int, error) {
ivalue, err := cache.Get(key)
if err == gcache.KeyNotFoundError {
return 0, nil
}
if err != nil {
log.Printf("gcache encountered an error during get: %s", err)
return 0, err
}
value, ok := ivalue.(int)
if !ok {
err := fmt.Errorf("SHOULD NOT HAPPEN: gcache has non-int as value: %v", ivalue)
log.Println(err)
return 0, err
}
return value, nil
}
func (h *hourTop) lockedGetDomains(key string) (int, error) {
return h.lockedGetValue(key, h.domains)
}
func (h *hourTop) lockedGetBlocked(key string) (int, error) {
return h.lockedGetValue(key, h.blocked)
}
func (h *hourTop) lockedGetClients(key string) (int, error) {
return h.lockedGetValue(key, h.clients)
}
func (d *dayTop) addEntry(entry *logEntry, q *dns.Msg, now time.Time) error {
// figure out which hour bucket it belongs to
hour := int(now.Sub(entry.Time).Hours())
if hour >= 24 {
log.Printf("t %v is >24 hours ago, ignoring", entry.Time)
return nil
}
// if a DNS query doesn't have questions, do nothing
if len(q.Question) == 0 {
return nil
}
hostname := strings.ToLower(strings.TrimSuffix(q.Question[0].Name, "."))
// if question hostname is empty, do nothing
if hostname == "" {
return nil
}
// get value, if not set, crate one
d.hoursReadLock()
defer d.hoursReadUnlock()
err := d.hours[hour].incrementDomains(hostname)
if err != nil {
log.Printf("Failed to increment value: %s", err)
return err
}
if entry.Result.IsFiltered {
err := d.hours[hour].incrementBlocked(hostname)
if err != nil {
log.Printf("Failed to increment value: %s", err)
return err
}
}
if len(entry.IP) > 0 {
err := d.hours[hour].incrementClients(entry.IP)
if err != nil {
log.Printf("Failed to increment value: %s", err)
return err
}
}
return nil
}
func (l *queryLog) fillStatsFromQueryLog(s *stats) error {
now := time.Now()
l.runningTop.loadedWriteLock()
defer l.runningTop.loadedWriteUnlock()
if l.runningTop.loaded {
return nil
}
onEntry := func(entry *logEntry) error {
if len(entry.Question) == 0 {
log.Printf("entry question is absent, skipping")
return nil
}
if entry.Time.After(now) {
log.Printf("t %v vs %v is in the future, ignoring", entry.Time, now)
return nil
}
q := new(dns.Msg)
if err := q.Unpack(entry.Question); err != nil {
log.Printf("failed to unpack dns message question: %s", err)
return err
}
if len(q.Question) != 1 {
log.Printf("malformed dns message, has no questions, skipping")
return nil
}
err := l.runningTop.addEntry(entry, q, now)
if err != nil {
log.Printf("Failed to add entry to running top: %s", err)
return err
}
l.queryLogLock.Lock()
l.queryLogCache = append(l.queryLogCache, entry)
if len(l.queryLogCache) > queryLogSize {
toremove := len(l.queryLogCache) - queryLogSize
l.queryLogCache = l.queryLogCache[toremove:]
}
l.queryLogLock.Unlock()
s.incrementCounters(entry)
return nil
}
needMore := func() bool { return true }
err := l.genericLoader(onEntry, needMore, queryLogTimeLimit)
if err != nil {
log.Printf("Failed to load entries from querylog: %s", err)
return err
}
l.runningTop.loaded = true
return nil
}
// StatsTop represents top stat charts
type StatsTop struct {
Domains map[string]int // Domains - top requested domains
Blocked map[string]int // Blocked - top blocked domains
Clients map[string]int // Clients - top DNS clients
}
// getStatsTop returns the current top stats
func (d *dayTop) getStatsTop() *StatsTop {
s := &StatsTop{
Domains: map[string]int{},
Blocked: map[string]int{},
Clients: map[string]int{},
}
do := func(keys []interface{}, getter func(key string) (int, error), result map[string]int) {
for _, ikey := range keys {
key, ok := ikey.(string)
if !ok {
continue
}
value, err := getter(key)
if err != nil {
log.Printf("Failed to get top domains value for %v: %s", key, err)
return
}
result[key] += value
}
}
d.hoursReadLock()
for hour := 0; hour < 24; hour++ {
d.hours[hour].RLock()
do(d.hours[hour].domains.Keys(false), d.hours[hour].lockedGetDomains, s.Domains)
do(d.hours[hour].blocked.Keys(false), d.hours[hour].lockedGetBlocked, s.Blocked)
do(d.hours[hour].clients.Keys(false), d.hours[hour].lockedGetClients, s.Clients)
d.hours[hour].RUnlock()
}
d.hoursReadUnlock()
return s
}
func (d *dayTop) hoursWriteLock() { tracelock(); d.hoursLock.Lock() }
func (d *dayTop) hoursWriteUnlock() { tracelock(); d.hoursLock.Unlock() }
func (d *dayTop) hoursReadLock() { tracelock(); d.hoursLock.RLock() }
func (d *dayTop) hoursReadUnlock() { tracelock(); d.hoursLock.RUnlock() }
func (d *dayTop) loadedWriteLock() { tracelock(); d.loadedLock.Lock() }
func (d *dayTop) loadedWriteUnlock() { tracelock(); d.loadedLock.Unlock() }
func (h *hourTop) Lock() { tracelock(); h.mutex.Lock() }
func (h *hourTop) RLock() { tracelock(); h.mutex.RLock() }
func (h *hourTop) RUnlock() { tracelock(); h.mutex.RUnlock() }
func (h *hourTop) Unlock() { tracelock(); h.mutex.Unlock() }
func tracelock() {
if false { // not commented out to make code checked during compilation
pc := make([]uintptr, 10) // at least 1 entry needed
runtime.Callers(2, pc)
f := path.Base(runtime.FuncForPC(pc[1]).Name())
lockf := path.Base(runtime.FuncForPC(pc[0]).Name())
fmt.Fprintf(os.Stderr, "%s(): %s\n", f, lockf)
}
}

355
dnsforward/stats.go
View file

@ -1,355 +0,0 @@
package dnsforward
import (
"fmt"
"sync"
"time"
"github.com/AdguardTeam/AdGuardHome/dnsfilter"
)
// how far back to keep the stats
const statsHistoryElements = 60 + 1 // +1 for calculating delta
// entries for single time period (for example all per-second entries)
type statsEntries map[string][statsHistoryElements]float64
// each periodic stat is a map of arrays
type periodicStats struct {
entries statsEntries
period time.Duration // how long one entry lasts
lastRotate time.Time // last time this data was rotated
sync.RWMutex
}
// stats is the DNS server historical statistics
type stats struct {
perSecond periodicStats
perMinute periodicStats
perHour periodicStats
perDay periodicStats
requests *counter // total number of requests
filtered *counter // total number of filtered requests
filteredLists *counter // total number of requests blocked by filter lists
filteredSafebrowsing *counter // total number of requests blocked by safebrowsing
filteredParental *counter // total number of requests blocked by the parental control
whitelisted *counter // total number of requests whitelisted by filter lists
safesearch *counter // total number of requests for which safe search rules were applied
errorsTotal *counter // total number of errors
elapsedTime *histogram // requests duration histogram
}
// initializes an empty stats structure
func newStats() *stats {
s := &stats{
requests: newDNSCounter("requests_total"),
filtered: newDNSCounter("filtered_total"),
filteredLists: newDNSCounter("filtered_lists_total"),
filteredSafebrowsing: newDNSCounter("filtered_safebrowsing_total"),
filteredParental: newDNSCounter("filtered_parental_total"),
whitelisted: newDNSCounter("whitelisted_total"),
safesearch: newDNSCounter("safesearch_total"),
errorsTotal: newDNSCounter("errors_total"),
elapsedTime: newDNSHistogram("request_duration"),
}
// Initializes empty per-sec/minute/hour/day stats
s.purgeStats()
return s
}
func initPeriodicStats(periodic *periodicStats, period time.Duration) {
periodic.Lock()
periodic.entries = statsEntries{}
periodic.lastRotate = time.Now()
periodic.period = period
periodic.Unlock()
}
func (s *stats) purgeStats() {
initPeriodicStats(&s.perSecond, time.Second)
initPeriodicStats(&s.perMinute, time.Minute)
initPeriodicStats(&s.perHour, time.Hour)
initPeriodicStats(&s.perDay, time.Hour*24)
}
func (p *periodicStats) Inc(name string, when time.Time) {
// calculate how many periods ago this happened
elapsed := int64(time.Since(when) / p.period)
// log.Tracef("%s: %v as %v -> [%v]", name, time.Since(when), p.period, elapsed)
if elapsed >= statsHistoryElements {
return // outside of our timeframe
}
p.Lock()
currentValues := p.entries[name]
currentValues[elapsed]++
p.entries[name] = currentValues
p.Unlock()
}
func (p *periodicStats) Observe(name string, when time.Time, value float64) {
// calculate how many periods ago this happened
elapsed := int64(time.Since(when) / p.period)
// log.Tracef("%s: %v as %v -> [%v]", name, time.Since(when), p.period, elapsed)
if elapsed >= statsHistoryElements {
return // outside of our timeframe
}
p.Lock()
{
countname := name + "_count"
currentValues := p.entries[countname]
v := currentValues[elapsed]
// log.Tracef("Will change p.entries[%s][%d] from %v to %v", countname, elapsed, value, value+1)
v++
currentValues[elapsed] = v
p.entries[countname] = currentValues
}
{
totalname := name + "_sum"
currentValues := p.entries[totalname]
currentValues[elapsed] += value
p.entries[totalname] = currentValues
}
p.Unlock()
}
func (p *periodicStats) statsRotate(now time.Time) {
p.Lock()
rotations := int64(now.Sub(p.lastRotate) / p.period)
if rotations > statsHistoryElements {
rotations = statsHistoryElements
}
// calculate how many times we should rotate
for r := int64(0); r < rotations; r++ {
for key, values := range p.entries {
newValues := [statsHistoryElements]float64{}
for i := 1; i < len(values); i++ {
newValues[i] = values[i-1]
}
p.entries[key] = newValues
}
}
if rotations > 0 {
p.lastRotate = now
}
p.Unlock()
}
func (s *stats) statsRotator() {
for range time.Tick(time.Second) {
now := time.Now()
s.perSecond.statsRotate(now)
s.perMinute.statsRotate(now)
s.perHour.statsRotate(now)
s.perDay.statsRotate(now)
}
}
// counter that wraps around prometheus Counter but also adds to periodic stats
type counter struct {
name string // used as key in periodic stats
value int64
sync.Mutex
}
func newDNSCounter(name string) *counter {
// log.Tracef("called")
return &counter{
name: name,
}
}
func (s *stats) incWithTime(c *counter, when time.Time) {
s.perSecond.Inc(c.name, when)
s.perMinute.Inc(c.name, when)
s.perHour.Inc(c.name, when)
s.perDay.Inc(c.name, when)
c.Lock()
c.value++
c.Unlock()
}
type histogram struct {
name string // used as key in periodic stats
count int64
total float64
sync.Mutex
}
func newDNSHistogram(name string) *histogram {
return &histogram{
name: name,
}
}
func (s *stats) observeWithTime(h *histogram, value float64, when time.Time) {
s.perSecond.Observe(h.name, when, value)
s.perMinute.Observe(h.name, when, value)
s.perHour.Observe(h.name, when, value)
s.perDay.Observe(h.name, when, value)
h.Lock()
h.count++
h.total += value
h.Unlock()
}
// -----
// stats
// -----
func (s *stats) incrementCounters(entry *logEntry) {
s.incWithTime(s.requests, entry.Time)
if entry.Result.IsFiltered {
s.incWithTime(s.filtered, entry.Time)
}
switch entry.Result.Reason {
case dnsfilter.NotFilteredWhiteList:
s.incWithTime(s.whitelisted, entry.Time)
case dnsfilter.NotFilteredError:
s.incWithTime(s.errorsTotal, entry.Time)
case dnsfilter.FilteredBlackList:
s.incWithTime(s.filteredLists, entry.Time)
case dnsfilter.FilteredSafeBrowsing:
s.incWithTime(s.filteredSafebrowsing, entry.Time)
case dnsfilter.FilteredParental:
s.incWithTime(s.filteredParental, entry.Time)
case dnsfilter.FilteredInvalid:
// do nothing
case dnsfilter.FilteredSafeSearch:
s.incWithTime(s.safesearch, entry.Time)
}
s.observeWithTime(s.elapsedTime, entry.Elapsed.Seconds(), entry.Time)
}
// getAggregatedStats returns aggregated stats data for the 24 hours
func (s *stats) getAggregatedStats() map[string]interface{} {
const numHours = 24
historical := s.generateMapFromStats(&s.perHour, 0, numHours)
// sum them up
summed := map[string]interface{}{}
for key, values := range historical {
summedValue := 0.0
floats, ok := values.([]float64)
if !ok {
continue
}
for _, v := range floats {
summedValue += v
}
summed[key] = summedValue
}
// don't forget to divide by number of elements in returned slice
if val, ok := summed["avg_processing_time"]; ok {
if flval, flok := val.(float64); flok {
flval /= numHours
summed["avg_processing_time"] = flval
}
}
summed["stats_period"] = "24 hours"
return summed
}
func (s *stats) generateMapFromStats(stats *periodicStats, start int, end int) map[string]interface{} {
stats.RLock()
defer stats.RUnlock()
// clamp
start = clamp(start, 0, statsHistoryElements)
end = clamp(end, 0, statsHistoryElements)
avgProcessingTime := make([]float64, 0)
count := getReversedSlice(stats.entries[s.elapsedTime.name+"_count"], start, end)
sum := getReversedSlice(stats.entries[s.elapsedTime.name+"_sum"], start, end)
for i := 0; i < len(count); i++ {
var avg float64
if count[i] != 0 {
avg = sum[i] / count[i]
avg *= 1000
}
avgProcessingTime = append(avgProcessingTime, avg)
}
result := map[string]interface{}{
"dns_queries": getReversedSlice(stats.entries[s.requests.name], start, end),
"blocked_filtering": getReversedSlice(stats.entries[s.filtered.name], start, end),
"replaced_safebrowsing": getReversedSlice(stats.entries[s.filteredSafebrowsing.name], start, end),
"replaced_safesearch": getReversedSlice(stats.entries[s.safesearch.name], start, end),
"replaced_parental": getReversedSlice(stats.entries[s.filteredParental.name], start, end),
"avg_processing_time": avgProcessingTime,
}
return result
}
// getStatsHistory gets stats history aggregated by the specified time unit
// timeUnit is either time.Second, time.Minute, time.Hour, or 24*time.Hour
// start is start of the time range
// end is end of the time range
// returns nil if time unit is not supported
func (s *stats) getStatsHistory(timeUnit time.Duration, startTime time.Time, endTime time.Time) (map[string]interface{}, error) {
var stats *periodicStats
switch timeUnit {
case time.Second:
stats = &s.perSecond
case time.Minute:
stats = &s.perMinute
case time.Hour:
stats = &s.perHour
case 24 * time.Hour:
stats = &s.perDay
}
if stats == nil {
return nil, fmt.Errorf("unsupported time unit: %v", timeUnit)
}
now := time.Now()
// check if start and time times are within supported time range
timeRange := timeUnit * statsHistoryElements
if startTime.Add(timeRange).Before(now) {
return nil, fmt.Errorf("start_time parameter is outside of supported range: %s", startTime.String())
}
if endTime.Add(timeRange).Before(now) {
return nil, fmt.Errorf("end_time parameter is outside of supported range: %s", startTime.String())
}
// calculate start and end of our array
// basically it's how many hours/minutes/etc have passed since now
start := int(now.Sub(endTime) / timeUnit)
end := int(now.Sub(startTime) / timeUnit)
// swap them around if they're inverted
if start > end {
start, end = end, start
}
return s.generateMapFromStats(stats, start, end), nil
}
func clamp(value, low, high int) int {
if value < low {
return low
}
if value > high {
return high
}
return value
}
// --------------------------
// helper functions for stats
// --------------------------
func getReversedSlice(input [statsHistoryElements]float64, start int, end int) []float64 {
output := make([]float64, 0)
for i := start; i <= end; i++ {
output = append([]float64{input[i]}, output...)
}
return output
}

4
go.mod
View file

@ -7,7 +7,9 @@ require (
github.com/AdguardTeam/golibs v0.2.1
github.com/AdguardTeam/urlfilter v0.5.0
github.com/NYTimes/gziphandler v1.1.1
github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf
github.com/bluele/gcache v0.0.0-20190518031135-bc40bd653833
github.com/etcd-io/bbolt v1.3.3
github.com/go-test/deep v1.0.1
github.com/gobuffalo/packr v1.19.0
github.com/joomcode/errorx v0.8.0
@ -17,8 +19,8 @@ require (
github.com/miekg/dns v1.1.8
github.com/sparrc/go-ping v0.0.0-20181106165434-ef3ab45e41b0
github.com/stretchr/testify v1.4.0
go.etcd.io/bbolt v1.3.3 // indirect
golang.org/x/net v0.0.0-20190620200207-3b0461eec859
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0
gopkg.in/asaskevich/govalidator.v4 v4.0.0-20160518190739-766470278477
gopkg.in/yaml.v2 v2.2.2
)

4
go.sum
View file

@ -28,6 +28,7 @@ github.com/bluele/gcache v0.0.0-20190518031135-bc40bd653833/go.mod h1:8c4/i2Vlov
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/etcd-io/bbolt v1.3.3/go.mod h1:ZF2nL25h33cCyBtcyWeZ2/I3HQOfTP+0PIEvHjkjCrw=
github.com/go-ole/go-ole v1.2.4 h1:nNBDSCOigTSiarFpYE9J/KtEA1IOW4CNeqT9TQDqCxI=
github.com/go-ole/go-ole v1.2.4/go.mod h1:XCwSNxSkXRo4vlyPy93sltvi/qJq0jqQhjqQNIwKuxM=
github.com/go-test/deep v1.0.1 h1:UQhStjbkDClarlmv0am7OXXO4/GaPdCGiUiMTvi28sg=
@ -80,6 +81,7 @@ github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9 h1:mKdxBk7AujPs8kU4m80U72y/zjbZ3UcXC7dClwKbUI0=
golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
@ -112,8 +114,6 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
gopkg.in/asaskevich/govalidator.v4 v4.0.0-20160518190739-766470278477 h1:5xUJw+lg4zao9W4HIDzlFbMYgSgtvNVHh00MEHvbGpQ=
gopkg.in/asaskevich/govalidator.v4 v4.0.0-20160518190739-766470278477/go.mod h1:QDV1vrFSrowdoOba0UM8VJPUZONT7dnfdLsM+GG53Z8=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

14
home/config.go
View file

@ -12,6 +12,7 @@ import (
"github.com/AdguardTeam/AdGuardHome/dhcpd"
"github.com/AdguardTeam/AdGuardHome/dnsfilter"
"github.com/AdguardTeam/AdGuardHome/dnsforward"
"github.com/AdguardTeam/AdGuardHome/stats"
"github.com/AdguardTeam/golibs/file"
"github.com/AdguardTeam/golibs/log"
yaml "gopkg.in/yaml.v2"
@ -68,6 +69,7 @@ type configuration struct {
controlLock sync.Mutex
transport *http.Transport
client *http.Client
stats stats.Stats
// cached version.json to avoid hammering github.io for each page reload
versionCheckJSON []byte
@ -107,6 +109,9 @@ type dnsConfig struct {
BindHost string `yaml:"bind_host"`
Port int `yaml:"port"`
// time interval for statistics (in days)
StatsInterval uint `yaml:"statistics_interval"`
dnsforward.FilteringConfig `yaml:",inline"`
UpstreamDNS []string `yaml:"upstream_dns"`
@ -161,8 +166,9 @@ var config = configuration{
BindPort: 3000,
BindHost: "0.0.0.0",
DNS: dnsConfig{
BindHost: "0.0.0.0",
Port: 53,
BindHost: "0.0.0.0",
Port: 53,
StatsInterval: 1,
FilteringConfig: dnsforward.FilteringConfig{
ProtectionEnabled: true, // whether or not use any of dnsfilter features
FilteringEnabled: true, // whether or not use filter lists
@ -264,6 +270,10 @@ func parseConfig() error {
return err
}
if !checkStatsInterval(config.DNS.StatsInterval) {
config.DNS.StatsInterval = 1
}
for _, cy := range config.Clients {
cli := Client{
Name: cy.Name,

150
home/control.go
View file

@ -1,12 +1,10 @@
package home
import (
"bytes"
"encoding/json"
"fmt"
"net"
"net/http"
"sort"
"strconv"
"strings"
"time"
@ -177,149 +175,6 @@ func handleQueryLog(w http.ResponseWriter, r *http.Request) {
}
}
func handleStatsTop(w http.ResponseWriter, r *http.Request) {
s := config.dnsServer.GetStatsTop()
// use manual json marshalling because we want maps to be sorted by value
statsJSON := bytes.Buffer{}
statsJSON.WriteString("{\n")
gen := func(json *bytes.Buffer, name string, top map[string]int, addComma bool) {
json.WriteString(" ")
json.WriteString(fmt.Sprintf("%q", name))
json.WriteString(": {\n")
sorted := sortByValue(top)
// no more than 50 entries
if len(sorted) > 50 {
sorted = sorted[:50]
}
for i, key := range sorted {
json.WriteString(" ")
json.WriteString(fmt.Sprintf("%q", key))
json.WriteString(": ")
json.WriteString(strconv.Itoa(top[key]))
if i+1 != len(sorted) {
json.WriteByte(',')
}
json.WriteByte('\n')
}
json.WriteString(" }")
if addComma {
json.WriteByte(',')
}
json.WriteByte('\n')
}
gen(&statsJSON, "top_queried_domains", s.Domains, true)
gen(&statsJSON, "top_blocked_domains", s.Blocked, true)
gen(&statsJSON, "top_clients", s.Clients, true)
statsJSON.WriteString(" \"stats_period\": \"24 hours\"\n")
statsJSON.WriteString("}\n")
w.Header().Set("Content-Type", "application/json")
_, err := w.Write(statsJSON.Bytes())
if err != nil {
httpError(w, http.StatusInternalServerError, "Couldn't write body: %s", err)
}
}
// handleStatsReset resets the stats caches
func handleStatsReset(w http.ResponseWriter, r *http.Request) {
config.dnsServer.PurgeStats()
_, err := fmt.Fprintf(w, "OK\n")
if err != nil {
httpError(w, http.StatusInternalServerError, "Couldn't write body: %s", err)
}
}
// handleStats returns aggregated stats data for the 24 hours
func handleStats(w http.ResponseWriter, r *http.Request) {
summed := config.dnsServer.GetAggregatedStats()
statsJSON, err := json.Marshal(summed)
if err != nil {
httpError(w, http.StatusInternalServerError, "Unable to marshal status json: %s", err)
return
}
w.Header().Set("Content-Type", "application/json")
_, err = w.Write(statsJSON)
if err != nil {
httpError(w, http.StatusInternalServerError, "Unable to write response json: %s", err)
return
}
}
// HandleStatsHistory returns historical stats data for the 24 hours
func handleStatsHistory(w http.ResponseWriter, r *http.Request) {
// handle time unit and prepare our time window size
timeUnitString := r.URL.Query().Get("time_unit")
var timeUnit time.Duration
switch timeUnitString {
case "seconds":
timeUnit = time.Second
case "minutes":
timeUnit = time.Minute
case "hours":
timeUnit = time.Hour
case "days":
timeUnit = time.Hour * 24
default:
http.Error(w, "Must specify valid time_unit parameter", http.StatusBadRequest)
return
}
// parse start and end time
startTime, err := time.Parse(time.RFC3339, r.URL.Query().Get("start_time"))
if err != nil {
httpError(w, http.StatusBadRequest, "Must specify valid start_time parameter: %s", err)
return
}
endTime, err := time.Parse(time.RFC3339, r.URL.Query().Get("end_time"))
if err != nil {
httpError(w, http.StatusBadRequest, "Must specify valid end_time parameter: %s", err)
return
}
data, err := config.dnsServer.GetStatsHistory(timeUnit, startTime, endTime)
if err != nil {
httpError(w, http.StatusBadRequest, "Cannot get stats history: %s", err)
return
}
statsJSON, err := json.Marshal(data)
if err != nil {
httpError(w, http.StatusInternalServerError, "Unable to marshal status json: %s", err)
return
}
w.Header().Set("Content-Type", "application/json")
_, err = w.Write(statsJSON)
if err != nil {
httpError(w, http.StatusInternalServerError, "Unable to write response json: %s", err)
return
}
}
// sortByValue is a helper function for querylog API
func sortByValue(m map[string]int) []string {
type kv struct {
k string
v int
}
var ss []kv
for k, v := range m {
ss = append(ss, kv{k, v})
}
sort.Slice(ss, func(l, r int) bool {
return ss[l].v > ss[r].v
})
sorted := []string{}
for _, v := range ss {
sorted = append(sorted, v.k)
}
return sorted
}
// -----------------------
// upstreams configuration
// -----------------------
@ -722,10 +577,6 @@ func registerControlHandlers() {
httpRegister(http.MethodPost, "/control/test_upstream_dns", handleTestUpstreamDNS)
httpRegister(http.MethodPost, "/control/i18n/change_language", handleI18nChangeLanguage)
httpRegister(http.MethodGet, "/control/i18n/current_language", handleI18nCurrentLanguage)
httpRegister(http.MethodGet, "/control/stats_top", handleStatsTop)
httpRegister(http.MethodGet, "/control/stats", handleStats)
httpRegister(http.MethodGet, "/control/stats_history", handleStatsHistory)
httpRegister(http.MethodPost, "/control/stats_reset", handleStatsReset)
http.HandleFunc("/control/version.json", postInstall(optionalAuth(handleGetVersionJSON)))
httpRegister(http.MethodPost, "/control/update", handleUpdate)
httpRegister(http.MethodPost, "/control/filtering/enable", handleFilteringEnable)
@ -760,6 +611,7 @@ func registerControlHandlers() {
RegisterClientsHandlers()
registerRewritesHandlers()
RegisterBlockedServicesHandlers()
RegisterStatsHandlers()
http.HandleFunc("/dns-query", postInstall(handleDOH))
}

92
home/control_stats.go Normal file
View file

@ -0,0 +1,92 @@
package home
import (
"encoding/json"
"net/http"
"github.com/AdguardTeam/AdGuardHome/stats"
"github.com/AdguardTeam/golibs/log"
)
type statsConfig struct {
Interval uint `json:"interval"`
}
// Get stats configuration
func handleStatsInfo(w http.ResponseWriter, r *http.Request) {
resp := statsConfig{}
resp.Interval = config.DNS.StatsInterval
jsonVal, err := json.Marshal(resp)
if err != nil {
httpError(w, http.StatusInternalServerError, "json encode: %s", err)
return
}
w.Header().Set("Content-Type", "application/json")
_, err = w.Write(jsonVal)
if err != nil {
httpError(w, http.StatusInternalServerError, "http write: %s", err)
}
}
// Set stats configuration
func handleStatsConfig(w http.ResponseWriter, r *http.Request) {
reqData := statsConfig{}
err := json.NewDecoder(r.Body).Decode(&reqData)
if err != nil {
httpError(w, http.StatusBadRequest, "json decode: %s", err)
return
}
if !checkStatsInterval(reqData.Interval) {
httpError(w, http.StatusBadRequest, "Unsupported interval")
return
}
config.DNS.StatsInterval = reqData.Interval
config.stats.Configure(int(config.DNS.StatsInterval))
returnOK(w)
}
// handleStats returns aggregated stats data
func handleStats(w http.ResponseWriter, r *http.Request) {
units := stats.Hours
if config.DNS.StatsInterval > 7 {
units = stats.Days
}
counter := log.StartTimer()
d := config.stats.GetData(units)
counter.LogElapsed("Stats: prepared data")
if d == nil {
httpError(w, http.StatusInternalServerError, "Couldn't get statistics data")
return
}
data, err := json.Marshal(d)
if err != nil {
httpError(w, http.StatusInternalServerError, "json encode: %s", err)
return
}
w.Write(data)
}
// handleStatsReset resets the stats
func handleStatsReset(w http.ResponseWriter, r *http.Request) {
config.stats.Clear()
returnOK(w)
}
// RegisterStatsHandlers - register handlers
func RegisterStatsHandlers() {
httpRegister(http.MethodGet, "/control/stats", handleStats)
httpRegister(http.MethodPost, "/control/stats_reset", handleStatsReset)
httpRegister(http.MethodPost, "/control/stats_config", handleStatsConfig)
httpRegister(http.MethodGet, "/control/stats_info", handleStatsInfo)
}
func checkStatsInterval(i uint) bool {
return i == 1 || i == 7 || i == 30 || i == 90
}

14
home/dns.go
View file

@ -8,6 +8,7 @@ import (
"github.com/AdguardTeam/AdGuardHome/dnsfilter"
"github.com/AdguardTeam/AdGuardHome/dnsforward"
"github.com/AdguardTeam/AdGuardHome/stats"
"github.com/AdguardTeam/dnsproxy/proxy"
"github.com/AdguardTeam/dnsproxy/upstream"
"github.com/AdguardTeam/golibs/log"
@ -33,7 +34,11 @@ func initDNSServer(baseDir string) {
log.Fatalf("Cannot create DNS data dir at %s: %s", baseDir, err)
}
config.dnsServer = dnsforward.NewServer(baseDir)
config.stats = stats.New("./data/stats.db", int(config.DNS.StatsInterval), nil)
if config.stats == nil {
log.Fatal("config.stats == nil")
}
config.dnsServer = dnsforward.NewServer(baseDir, config.stats)
initRDNS()
}
@ -152,11 +157,6 @@ func startDNSServer() error {
return errorx.Decorate(err, "Couldn't start forwarding DNS server")
}
top := config.dnsServer.GetStatsTop()
for k := range top.Clients {
beginAsyncRDNS(k)
}
return nil
}
@ -183,5 +183,7 @@ func stopDNSServer() error {
return errorx.Decorate(err, "Couldn't stop forwarding DNS server")
}
config.stats.Close()
return nil
}

190
openapi/openapi.yaml
View file

@ -214,18 +214,6 @@ paths:
# General statistics methods
# --------------------------------------------------
/stats_top:
get:
tags:
- stats
operationId: statusTop
summary: 'Get DNS server top client, domain and blocked statistics'
responses:
200:
description: OK
schema:
$ref: "#/definitions/StatsTop"
/stats:
get:
tags:
@ -234,46 +222,10 @@ paths:
summary: 'Get DNS server statistics'
responses:
200:
description: 'Returns general statistics for the last 24 hours'
description: 'Returns statistics data'
schema:
$ref: "#/definitions/Stats"
/stats_history:
get:
tags:
- stats
operationId: stats_history
summary: 'Get historical DNS server statistics for the last 24 hours'
parameters:
-
name: start_time
in: query
type: string
description: 'Start time in ISO8601 (example: `2018-05-04T17:55:33+00:00`)'
required: true
-
name: end_time
in: query
type: string
description: 'End time in ISO8601 (example: `2018-05-04T17:55:33+00:00`)'
required: true
-
name: time_unit
in: query
type: string
description: 'Time unit (`minutes` or `hours`)'
required: true
enum:
- minutes
- hours
responses:
501:
description: 'Requested time window is outside of supported range. It will be supported later, but not now.'
200:
description: 'Returns historical stats for the specified time interval.'
schema:
$ref: '#/definitions/StatsHistory'
/stats_reset:
post:
tags:
@ -284,6 +236,34 @@ paths:
200:
description: OK
/stats_info:
get:
tags:
- stats
operationId: statsInfo
summary: 'Get statistics parameters'
responses:
200:
schema:
$ref: "#/definitions/StatsConfig"
/stats_config:
post:
tags:
- stats
operationId: statsConfig
summary: "Set statistics parameters"
consumes:
- application/json
parameters:
- in: "body"
name: "body"
schema:
$ref: "#/definitions/StatsConfig"
responses:
200:
description: OK
# --------------------------------------------------
# TLS server methods
# --------------------------------------------------
@ -1103,28 +1083,29 @@ definitions:
type: "boolean"
Stats:
type: "object"
description: "General server stats for the last 24 hours"
required:
- "dns_queries"
- "blocked_filtering"
- "replaced_safebrowsing"
- "replaced_parental"
- "replaced_safesearch"
- "avg_processing_time"
description: "Server statistics data"
properties:
dns_queries:
time_units:
type: "string"
description: "Time units (hours | days)"
example: "hours"
num_dns_queries:
type: "integer"
description: "Total number of DNS queries"
example: 123
blocked_filtering:
num_blocked_filtering:
type: "integer"
description: "Number of requests blocked by filtering rules"
example: 50
replaced_safebrowsing:
num_replaced_safebrowsing:
type: "integer"
description: "Number of requests blocked by the safebrowsing module"
description: "Number of requests blocked by safebrowsing module"
example: 5
replaced_parental:
num_replaced_safesearch:
type: "integer"
description: "Number of requests blocked by safesearch module"
example: 5
num_replaced_parental:
type: "integer"
description: "Number of blocked adult websites"
example: 15
@ -1133,110 +1114,43 @@ definitions:
format: "float"
description: "Average time in milliseconds on processing a DNS"
example: 0.34
StatsTop:
type: "object"
description: "Server stats top charts"
required:
- "top_queried_domains"
- "top_clients"
- "top_blocked_domains"
properties:
top_queried_domains:
type: "array"
items:
type: "object"
example:
example.org: 12312
example.com: 321
example.net: 5555
top_clients:
type: "array"
items:
type: "object"
example:
127.0.0.1: 12312
192.168.0.1: 13211
192.168.0.3: 13211
top_blocked_domains:
type: "array"
items:
type: "object"
example:
example.org: 12312
example.com: 321
example.net: 5555
StatsHistory:
type: "object"
description: "Historical stats of the DNS server. Example below is for 5 minutes. Values are from oldest to newest."
required:
- "dns_queries"
- "blocked_filtering"
- "replaced_safebrowsing"
- "replaced_parental"
- "replaced_safesearch"
- "avg_processing_time"
properties:
dns_queries:
type: "array"
items:
type: "integer"
example:
- 1201
- 1501
- 1251
- 1231
- 120
blocked_filtering:
type: "array"
items:
type: "integer"
example:
- 421
- 124
- 5
- 12
- 43
replaced_safebrowsing:
type: "array"
items:
type: "integer"
example:
- 1
- 0
- 5
- 0
- 0
replaced_parental:
type: "array"
items:
type: "integer"
example:
- 120
- 10
- 5
- 12
- 1
replaced_safesearch:
type: "array"
items:
type: "integer"
example:
- 1
- 0
- 0
- 0
- 5
avg_processing_time:
type: "array"
items:
type: "number"
format: "float"
example:
- 1.25
- 5.12
- 4.12
- 123.12
- 0.12
StatsConfig:
type: "object"
description: "Statistics configuration"
properties:
interval:
type: "integer"
description: "Time period to keep data (1 | 7 | 30 | 90)"
DhcpConfig:
type: "object"
description: "Built-in DHCP server configuration"

68
stats/stats.go Normal file
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@ -0,0 +1,68 @@
// Module for managing statistics for DNS filtering server
package stats
import (
"net"
)
type unitIDCallback func() int
// New - create object
// filename: DB file name
// limit: time limit (in days)
// unitID: user function to get the current unit ID. If nil, the current time hour is used.
func New(filename string, limit int, unitID unitIDCallback) Stats {
return createObject(filename, limit, unitID)
}
// Stats - main interface
type Stats interface {
// Close object.
// This function is not thread safe
// (can't be called in parallel with any other function of this interface).
Close()
// Set new configuration at runtime.
// limit: time limit (in days)
Configure(limit int)
// Reset counters and clear database
Clear()
// Update counters
Update(e Entry)
// Get data
GetData(timeUnit TimeUnit) map[string]interface{}
}
// TimeUnit - time unit
type TimeUnit int
// Supported time units
const (
Hours TimeUnit = iota
Days
)
// Result of DNS request processing
type Result int
// Supported result values
const (
RNotFiltered Result = iota + 1
RFiltered
RSafeBrowsing
RSafeSearch
RParental
rLast
)
// Entry - data to add
type Entry struct {
Domain string
Client net.IP
Result Result
Time uint // processing time (msec)
}

115
stats/stats_test.go Normal file
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@ -0,0 +1,115 @@
package stats
import (
"fmt"
"net"
"os"
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func UIntArrayEquals(a []uint, b []uint) bool {
if len(a) != len(b) {
return false
}
for i := range a {
if a[i] != b[i] {
return false
}
}
return true
}
func TestStats(t *testing.T) {
s := New("./stats.db", 1, nil)
e := Entry{}
e.Domain = "domain"
e.Client = net.ParseIP("127.0.0.1")
e.Result = RFiltered
e.Time = 123456
s.Update(e)
e.Domain = "domain"
e.Client = net.ParseIP("127.0.0.1")
e.Result = RNotFiltered
e.Time = 123456
s.Update(e)
d := s.GetData(Hours)
a := []uint{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2}
assert.True(t, UIntArrayEquals(d["dns_queries"].([]uint), a))
a = []uint{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}
assert.True(t, UIntArrayEquals(d["blocked_filtering"].([]uint), a))
a = []uint{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
assert.True(t, UIntArrayEquals(d["replaced_safebrowsing"].([]uint), a))
a = []uint{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
assert.True(t, UIntArrayEquals(d["replaced_parental"].([]uint), a))
m := d["top_queried_domains"].([]map[string]uint)
assert.True(t, m[0]["domain"] == 1)
m = d["top_blocked_domains"].([]map[string]uint)
assert.True(t, m[0]["domain"] == 1)
m = d["top_clients"].([]map[string]uint)
assert.True(t, m[0]["127.0.0.1"] == 2)
assert.True(t, d["num_dns_queries"].(uint) == 2)
assert.True(t, d["num_blocked_filtering"].(uint) == 1)
assert.True(t, d["num_replaced_safebrowsing"].(uint) == 0)
assert.True(t, d["num_replaced_safesearch"].(uint) == 0)
assert.True(t, d["num_replaced_parental"].(uint) == 0)
assert.True(t, d["avg_processing_time"].(float64) == 0.123456)
s.Clear()
s.Close()
os.Remove("./stats.db")
}
func TestLargeNumbers(t *testing.T) {
var hour int32
hour = 1
newID := func() int {
// use "atomic" to make Go race detector happy
return int(atomic.LoadInt32(&hour))
}
// log.SetLevel(log.DEBUG)
fn := "./stats.db"
os.Remove(fn)
s := New(fn, 1, newID)
e := Entry{}
n := 1000 // number of distinct clients and domains every hour
for h := 0; h != 12; h++ {
if h != 0 {
atomic.AddInt32(&hour, 1)
time.Sleep(1500 * time.Millisecond)
}
for i := 0; i != n; i++ {
e.Domain = fmt.Sprintf("domain%d", i)
e.Client = net.ParseIP("127.0.0.1")
e.Client[2] = byte((i & 0xff00) >> 8)
e.Client[3] = byte(i & 0xff)
e.Result = RNotFiltered
e.Time = 123456
s.Update(e)
}
}
d := s.GetData(Hours)
assert.True(t, d["num_dns_queries"].(uint) == uint(int(hour)*n))
s.Close()
os.Remove(fn)
}

672
stats/stats_unit.go Normal file
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@ -0,0 +1,672 @@
package stats
import (
"bytes"
"encoding/binary"
"encoding/gob"
"fmt"
"os"
"sort"
"sync"
"time"
"github.com/AdguardTeam/golibs/log"
bolt "github.com/etcd-io/bbolt"
)
const (
maxDomains = 100 // max number of top domains to store in file or return via Get()
maxClients = 100 // max number of top clients to store in file or return via Get()
)
// statsCtx - global context
type statsCtx struct {
limit int // maximum time we need to keep data for (in hours)
filename string // database file name
unitID unitIDCallback // user function which returns the current unit ID
db *bolt.DB
unit *unit // the current unit
unitLock sync.Mutex // protect 'unit'
}
// data for 1 time unit
type unit struct {
id int // unit ID. Default: absolute hour since Jan 1, 1970
nTotal int // total requests
nResult []int // number of requests per one result
timeSum int // sum of processing time of all requests (usec)
// top:
domains map[string]int // number of requests per domain
blockedDomains map[string]int // number of blocked requests per domain
clients map[string]int // number of requests per client
}
// name-count pair
type countPair struct {
Name string
Count uint
}
// structure for storing data in file
type unitDB struct {
NTotal uint
NResult []uint
Domains []countPair
BlockedDomains []countPair
Clients []countPair
TimeAvg uint // usec
}
func createObject(filename string, limitDays int, unitID unitIDCallback) *statsCtx {
s := statsCtx{}
s.limit = limitDays * 24
s.filename = filename
s.unitID = newUnitID
if unitID != nil {
s.unitID = unitID
}
if !s.dbOpen() {
return nil
}
id := s.unitID()
tx := s.beginTxn(true)
var udb *unitDB
if tx != nil {
log.Tracef("Deleting old units...")
firstID := id - s.limit - 1
unitDel := 0
forEachBkt := func(name []byte, b *bolt.Bucket) error {
id := btoi(name)
if id < firstID {
err := tx.DeleteBucket(name)
if err != nil {
log.Debug("tx.DeleteBucket: %s", err)
}
log.Debug("Stats: deleted unit %d", id)
unitDel++
return nil
}
return fmt.Errorf("")
}
_ = tx.ForEach(forEachBkt)
udb = s.loadUnitFromDB(tx, id)
if unitDel != 0 {
s.commitTxn(tx)
} else {
_ = tx.Rollback()
}
}
u := unit{}
s.initUnit(&u, id)
if udb != nil {
deserialize(&u, udb)
}
s.unit = &u
go s.periodicFlush()
log.Debug("Stats: initialized")
return &s
}
func (s *statsCtx) dbOpen() bool {
var err error
log.Tracef("db.Open...")
s.db, err = bolt.Open(s.filename, 0644, nil)
if err != nil {
log.Error("Stats: open DB: %s: %s", s.filename, err)
return false
}
log.Tracef("db.Open")
return true
}
// Atomically swap the currently active unit with a new value
// Return old value
func (s *statsCtx) swapUnit(new *unit) *unit {
s.unitLock.Lock()
u := s.unit
s.unit = new
s.unitLock.Unlock()
return u
}
// Get unit ID for the current hour
func newUnitID() int {
return int(time.Now().Unix() / (60 * 60))
}
// Initialize a unit
func (s *statsCtx) initUnit(u *unit, id int) {
u.id = id
u.nResult = make([]int, rLast)
u.domains = make(map[string]int)
u.blockedDomains = make(map[string]int)
u.clients = make(map[string]int)
}
// Open a DB transaction
func (s *statsCtx) beginTxn(wr bool) *bolt.Tx {
db := s.db
if db == nil {
return nil
}
log.Tracef("db.Begin...")
tx, err := db.Begin(wr)
if err != nil {
log.Error("db.Begin: %s", err)
return nil
}
log.Tracef("db.Begin")
return tx
}
func (s *statsCtx) commitTxn(tx *bolt.Tx) {
err := tx.Commit()
if err != nil {
log.Debug("tx.Commit: %s", err)
return
}
log.Tracef("tx.Commit")
}
// Get unit name
func unitName(id int) []byte {
return itob(id)
}
// Convert integer to 8-byte array (big endian)
func itob(v int) []byte {
b := make([]byte, 8)
binary.BigEndian.PutUint64(b, uint64(v))
return b
}
// Convert 8-byte array (big endian) to integer
func btoi(b []byte) int {
return int(binary.BigEndian.Uint64(b))
}
// Flush the current unit to DB and delete an old unit when a new hour is started
func (s *statsCtx) periodicFlush() {
for {
s.unitLock.Lock()
ptr := s.unit
s.unitLock.Unlock()
if ptr == nil {
break
}
id := s.unitID()
if ptr.id == id {
time.Sleep(time.Second)
continue
}
nu := unit{}
s.initUnit(&nu, id)
u := s.swapUnit(&nu)
udb := serialize(u)
tx := s.beginTxn(true)
if tx == nil {
continue
}
ok1 := s.flushUnitToDB(tx, u.id, udb)
ok2 := s.deleteUnit(tx, id-s.limit)
if ok1 || ok2 {
s.commitTxn(tx)
} else {
_ = tx.Rollback()
}
}
log.Tracef("periodicFlush() exited")
}
// Delete unit's data from file
func (s *statsCtx) deleteUnit(tx *bolt.Tx, id int) bool {
err := tx.DeleteBucket(unitName(id))
if err != nil {
log.Tracef("bolt DeleteBucket: %s", err)
return false
}
log.Debug("Stats: deleted unit %d", id)
return true
}
func convertMapToArray(m map[string]int, max int) []countPair {
a := []countPair{}
for k, v := range m {
pair := countPair{}
pair.Name = k
pair.Count = uint(v)
a = append(a, pair)
}
less := func(i, j int) bool {
if a[i].Count >= a[j].Count {
return true
}
return false
}
sort.Slice(a, less)
if max > len(a) {
max = len(a)
}
return a[:max]
}
func convertArrayToMap(a []countPair) map[string]int {
m := map[string]int{}
for _, it := range a {
m[it.Name] = int(it.Count)
}
return m
}
func serialize(u *unit) *unitDB {
udb := unitDB{}
udb.NTotal = uint(u.nTotal)
for _, it := range u.nResult {
udb.NResult = append(udb.NResult, uint(it))
}
if u.nTotal != 0 {
udb.TimeAvg = uint(u.timeSum / u.nTotal)
}
udb.Domains = convertMapToArray(u.domains, maxDomains)
udb.BlockedDomains = convertMapToArray(u.blockedDomains, maxDomains)
udb.Clients = convertMapToArray(u.clients, maxClients)
return &udb
}
func deserialize(u *unit, udb *unitDB) {
u.nTotal = int(udb.NTotal)
for _, it := range udb.NResult {
u.nResult = append(u.nResult, int(it))
}
u.domains = convertArrayToMap(udb.Domains)
u.blockedDomains = convertArrayToMap(udb.BlockedDomains)
u.clients = convertArrayToMap(udb.Clients)
u.timeSum = int(udb.TimeAvg) * u.nTotal
}
func (s *statsCtx) flushUnitToDB(tx *bolt.Tx, id int, udb *unitDB) bool {
log.Tracef("Flushing unit %d", id)
bkt, err := tx.CreateBucketIfNotExists(unitName(id))
if err != nil {
log.Error("tx.CreateBucketIfNotExists: %s", err)
return false
}
var buf bytes.Buffer
enc := gob.NewEncoder(&buf)
err = enc.Encode(udb)
if err != nil {
log.Error("gob.Encode: %s", err)
return false
}
err = bkt.Put([]byte{0}, buf.Bytes())
if err != nil {
log.Error("bkt.Put: %s", err)
return false
}
return true
}
func (s *statsCtx) loadUnitFromDB(tx *bolt.Tx, id int) *unitDB {
bkt := tx.Bucket(unitName(id))
if bkt == nil {
return nil
}
log.Tracef("Loading unit %d", id)
var buf bytes.Buffer
buf.Write(bkt.Get([]byte{0}))
dec := gob.NewDecoder(&buf)
udb := unitDB{}
err := dec.Decode(&udb)
if err != nil {
log.Error("gob Decode: %s", err)
return nil
}
return &udb
}
func convertTopArray(a []countPair) []map[string]uint {
m := []map[string]uint{}
for _, it := range a {
ent := map[string]uint{}
ent[it.Name] = it.Count
m = append(m, ent)
}
return m
}
func (s *statsCtx) Configure(limit int) {
if limit < 0 {
return
}
s.limit = limit * 24
log.Debug("Stats: set limit: %d", limit)
}
func (s *statsCtx) Close() {
u := s.swapUnit(nil)
udb := serialize(u)
tx := s.beginTxn(true)
if tx != nil {
if s.flushUnitToDB(tx, u.id, udb) {
s.commitTxn(tx)
} else {
_ = tx.Rollback()
}
}
if s.db != nil {
log.Tracef("db.Close...")
_ = s.db.Close()
log.Tracef("db.Close")
}
log.Debug("Stats: closed")
}
func (s *statsCtx) Clear() {
tx := s.beginTxn(true)
if tx != nil {
db := s.db
s.db = nil
_ = tx.Rollback()
// the active transactions can continue using database,
// but no new transactions will be opened
_ = db.Close()
log.Tracef("db.Close")
// all active transactions are now closed
}
u := unit{}
s.initUnit(&u, s.unitID())
_ = s.swapUnit(&u)
err := os.Remove(s.filename)
if err != nil {
log.Error("os.Remove: %s", err)
}
_ = s.dbOpen()
log.Debug("Stats: cleared")
}
func (s *statsCtx) Update(e Entry) {
if e.Result == 0 ||
len(e.Domain) == 0 ||
!(len(e.Client) == 4 || len(e.Client) == 16) {
return
}
client := e.Client.String()
s.unitLock.Lock()
u := s.unit
u.nResult[e.Result]++
if e.Result == RNotFiltered {
u.domains[e.Domain]++
} else {
u.blockedDomains[e.Domain]++
}
u.clients[client]++
u.timeSum += int(e.Time)
u.nTotal++
s.unitLock.Unlock()
}
/* Algorithm:
. Prepare array of N units, where N is the value of "limit" configuration setting
. Load data for the most recent units from file
If a unit with required ID doesn't exist, just add an empty unit
. Get data for the current unit
. Process data from the units and prepare an output map object:
* per time unit counters:
* DNS-queries/time-unit
* blocked/time-unit
* safebrowsing-blocked/time-unit
* parental-blocked/time-unit
If time-unit is an hour, just add values from each unit to an array.
If time-unit is a day, aggregate per-hour data into days.
* top counters:
* queries/domain
* queries/blocked-domain
* queries/client
To get these values we first sum up data for all units into a single map.
Then we get the pairs with the highest numbers (the values are sorted in descending order)
* total counters:
* DNS-queries
* blocked
* safebrowsing-blocked
* safesearch-blocked
* parental-blocked
These values are just the sum of data for all units.
*/
// nolint (gocyclo)
func (s *statsCtx) GetData(timeUnit TimeUnit) map[string]interface{} {
d := map[string]interface{}{}
tx := s.beginTxn(false)
if tx == nil {
return nil
}
units := []*unitDB{} //per-hour units
lastID := s.unitID()
firstID := lastID - s.limit + 1
for i := firstID; i != lastID; i++ {
u := s.loadUnitFromDB(tx, i)
if u == nil {
u = &unitDB{}
u.NResult = make([]uint, rLast)
}
units = append(units, u)
}
_ = tx.Rollback()
s.unitLock.Lock()
cu := serialize(s.unit)
cuID := s.unit.id
s.unitLock.Unlock()
if cuID != lastID {
units = units[1:]
}
units = append(units, cu)
if len(units) != s.limit {
log.Fatalf("len(units) != s.limit: %d %d", len(units), s.limit)
}
// per time unit counters:
// 720 hours may span 31 days, so we skip data for the first day in this case
firstDayID := (firstID + 24 - 1) / 24 * 24 // align_ceil(24)
a := []uint{}
if timeUnit == Hours {
for _, u := range units {
a = append(a, u.NTotal)
}
} else {
var sum uint
id := firstDayID
nextDayID := firstDayID + 24
for i := firstDayID - firstID; i != len(units); i++ {
sum += units[i].NTotal
if id == nextDayID {
a = append(a, sum)
sum = 0
nextDayID += 24
}
id++
}
if id < nextDayID {
a = append(a, sum)
}
if len(a) != s.limit/24 {
log.Fatalf("len(a) != s.limit: %d %d", len(a), s.limit)
}
}
d["dns_queries"] = a
a = []uint{}
if timeUnit == Hours {
for _, u := range units {
a = append(a, u.NResult[RFiltered])
}
} else {
var sum uint
id := firstDayID
nextDayID := firstDayID + 24
for i := firstDayID - firstID; i != len(units); i++ {
sum += units[i].NResult[RFiltered]
if id == nextDayID {
a = append(a, sum)
sum = 0
nextDayID += 24
}
id++
}
if id < nextDayID {
a = append(a, sum)
}
}
d["blocked_filtering"] = a
a = []uint{}
if timeUnit == Hours {
for _, u := range units {
a = append(a, u.NResult[RSafeBrowsing])
}
} else {
var sum uint
id := firstDayID
nextDayID := firstDayID + 24
for i := firstDayID - firstID; i != len(units); i++ {
sum += units[i].NResult[RSafeBrowsing]
if id == nextDayID {
a = append(a, sum)
sum = 0
nextDayID += 24
}
id++
}
if id < nextDayID {
a = append(a, sum)
}
}
d["replaced_safebrowsing"] = a
a = []uint{}
if timeUnit == Hours {
for _, u := range units {
a = append(a, u.NResult[RParental])
}
} else {
var sum uint
id := firstDayID
nextDayID := firstDayID + 24
for i := firstDayID - firstID; i != len(units); i++ {
sum += units[i].NResult[RParental]
if id == nextDayID {
a = append(a, sum)
sum = 0
nextDayID += 24
}
id++
}
if id < nextDayID {
a = append(a, sum)
}
}
d["replaced_parental"] = a
// top counters:
m := map[string]int{}
for _, u := range units {
for _, it := range u.Domains {
m[it.Name] += int(it.Count)
}
}
a2 := convertMapToArray(m, maxDomains)
d["top_queried_domains"] = convertTopArray(a2)
m = map[string]int{}
for _, u := range units {
for _, it := range u.BlockedDomains {
m[it.Name] += int(it.Count)
}
}
a2 = convertMapToArray(m, maxDomains)
d["top_blocked_domains"] = convertTopArray(a2)
m = map[string]int{}
for _, u := range units {
for _, it := range u.Clients {
m[it.Name] += int(it.Count)
}
}
a2 = convertMapToArray(m, maxClients)
d["top_clients"] = convertTopArray(a2)
// total counters:
sum := unitDB{}
timeN := 0
sum.NResult = make([]uint, rLast)
for _, u := range units {
sum.NTotal += u.NTotal
sum.TimeAvg += u.TimeAvg
if u.TimeAvg != 0 {
timeN++
}
sum.NResult[RFiltered] += u.NResult[RFiltered]
sum.NResult[RSafeBrowsing] += u.NResult[RSafeBrowsing]
sum.NResult[RSafeSearch] += u.NResult[RSafeSearch]
sum.NResult[RParental] += u.NResult[RParental]
}
d["num_dns_queries"] = sum.NTotal
d["num_blocked_filtering"] = sum.NResult[RFiltered]
d["num_replaced_safebrowsing"] = sum.NResult[RSafeBrowsing]
d["num_replaced_safesearch"] = sum.NResult[RSafeSearch]
d["num_replaced_parental"] = sum.NResult[RParental]
avgTime := float64(0)
if timeN != 0 {
avgTime = float64(sum.TimeAvg/uint(timeN)) / 1000000
}
d["avg_processing_time"] = avgTime
d["time_units"] = "hours"
if timeUnit == Days {
d["time_units"] = "days"
}
return d
}