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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import $ from 'jquery';
import ReactDOM from 'react-dom';
import Client from 'utils/web_client.jsx';
import * as AsyncClient from 'utils/async_client.jsx';
import {injectIntl, intlShape, defineMessages, FormattedMessage} from 'react-intl';
const holders = defineMessages({
queriesExample: {
id: 'admin.rate.queriesExample',
defaultMessage: 'Ex "10"'
},
memoryExample: {
id: 'admin.rate.memoryExample',
defaultMessage: 'Ex "10000"'
},
httpHeaderExample: {
id: 'admin.rate.httpHeaderExample',
defaultMessage: 'Ex "X-Real-IP", "X-Forwarded-For"'
},
saving: {
id: 'admin.rate.saving',
defaultMessage: 'Saving Config...'
}
});
import React from 'react';
class RateSettings extends React.Component {
constructor(props) {
super(props);
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
this.state = {
EnableRateLimiter: this.props.config.RateLimitSettings.EnableRateLimiter,
VaryByRemoteAddr: this.props.config.RateLimitSettings.VaryByRemoteAddr,
saveNeeded: false,
serverError: null
};
}
handleChange(action) {
var s = {saveNeeded: true, serverError: this.state.serverError};
if (action === 'EnableRateLimiterTrue') {
s.EnableRateLimiter = true;
}
if (action === 'EnableRateLimiterFalse') {
s.EnableRateLimiter = false;
}
if (action === 'VaryByRemoteAddrTrue') {
s.VaryByRemoteAddr = true;
}
if (action === 'VaryByRemoteAddrFalse') {
s.VaryByRemoteAddr = false;
}
this.setState(s);
}
handleSubmit(e) {
e.preventDefault();
$('#save-button').button('loading');
var config = this.props.config;
config.RateLimitSettings.EnableRateLimiter = ReactDOM.findDOMNode(this.refs.EnableRateLimiter).checked;
config.RateLimitSettings.VaryByRemoteAddr = ReactDOM.findDOMNode(this.refs.VaryByRemoteAddr).checked;
config.RateLimitSettings.VaryByHeader = ReactDOM.findDOMNode(this.refs.VaryByHeader).value.trim();
var PerSec = 10;
if (!isNaN(parseInt(ReactDOM.findDOMNode(this.refs.PerSec).value, 10))) {
PerSec = parseInt(ReactDOM.findDOMNode(this.refs.PerSec).value, 10);
}
config.RateLimitSettings.PerSec = PerSec;
ReactDOM.findDOMNode(this.refs.PerSec).value = PerSec;
var MemoryStoreSize = 10000;
if (!isNaN(parseInt(ReactDOM.findDOMNode(this.refs.MemoryStoreSize).value, 10))) {
MemoryStoreSize = parseInt(ReactDOM.findDOMNode(this.refs.MemoryStoreSize).value, 10);
}
config.RateLimitSettings.MemoryStoreSize = MemoryStoreSize;
ReactDOM.findDOMNode(this.refs.MemoryStoreSize).value = MemoryStoreSize;
Client.saveConfig(
config,
() => {
AsyncClient.getConfig();
this.setState({
serverError: null,
saveNeeded: false
});
$('#save-button').button('reset');
},
(err) => {
this.setState({
serverError: err.message,
saveNeeded: true
});
$('#save-button').button('reset');
}
);
}
render() {
const {formatMessage} = this.props.intl;
var serverError = '';
if (this.state.serverError) {
serverError = <div className='form-group has-error'><label className='control-label'>{this.state.serverError}</label></div>;
}
var saveClass = 'btn';
if (this.state.saveNeeded) {
saveClass = 'btn btn-primary';
}
return (
<div className='wrapper--fixed'>
<div className='banner'>
<div className='banner__content'>
<h4 className='banner__heading'>
<FormattedMessage
id='admin.rate.noteTitle'
defaultMessage='Note:'
/>
</h4>
<p>
<FormattedMessage
id='admin.rate.noteDescription'
defaultMessage='Changing properties in this section will require a server restart before taking effect.'
/>
</p>
</div>
</div>
<h3>
<FormattedMessage
id='admin.rate.title'
defaultMessage='Rate Limit Settings'
/>
</h3>
<form
className='form-horizontal'
role='form'
>
<div className='form-group'>
<label
className='control-label col-sm-4'
htmlFor='EnableRateLimiter'
>
<FormattedMessage
id='admin.rate.enableLimiterTitle'
defaultMessage='Enable Rate Limiter: '
/>
</label>
<div className='col-sm-8'>
<label className='radio-inline'>
<input
type='radio'
name='EnableRateLimiter'
value='true'
ref='EnableRateLimiter'
defaultChecked={this.props.config.RateLimitSettings.EnableRateLimiter}
onChange={this.handleChange.bind(this, 'EnableRateLimiterTrue')}
/>
<FormattedMessage
id='admin.rate.true'
defaultMessage='true'
/>
</label>
<label className='radio-inline'>
<input
type='radio'
name='EnableRateLimiter'
value='false'
defaultChecked={!this.props.config.RateLimitSettings.EnableRateLimiter}
onChange={this.handleChange.bind(this, 'EnableRateLimiterFalse')}
/>
<FormattedMessage
id='admin.rate.false'
defaultMessage='false'
/>
</label>
<p className='help-text'>
<FormattedMessage
id='admin.rate.enableLimiterDescription'
defaultMessage='When true, APIs are throttled at rates specified below.'
/>
</p>
</div>
</div>
<div className='form-group'>
<label
className='control-label col-sm-4'
htmlFor='PerSec'
>
<FormattedMessage
id='admin.rate.queriesTitle'
defaultMessage='Number Of Queries Per Second:'
/>
</label>
<div className='col-sm-8'>
<input
type='text'
className='form-control'
id='PerSec'
ref='PerSec'
placeholder={formatMessage(holders.queriesExample)}
defaultValue={this.props.config.RateLimitSettings.PerSec}
onChange={this.handleChange}
disabled={!this.state.EnableRateLimiter}
/>
<p className='help-text'>
<FormattedMessage
id='admin.rate.queriesDescription'
defaultMessage='Throttles API at this number of requests per second.'
/>
</p>
</div>
</div>
<div className='form-group'>
<label
className='control-label col-sm-4'
htmlFor='MemoryStoreSize'
>
<FormattedMessage
id='admin.rate.memoryTitle'
defaultMessage='Memory Store Size:'
/>
</label>
<div className='col-sm-8'>
<input
type='text'
className='form-control'
id='MemoryStoreSize'
ref='MemoryStoreSize'
placeholder={formatMessage(holders.memoryExample)}
defaultValue={this.props.config.RateLimitSettings.MemoryStoreSize}
onChange={this.handleChange}
disabled={!this.state.EnableRateLimiter}
/>
<p className='help-text'>
<FormattedMessage
id='admin.rate.memoryDescription'
defaultMessage='Maximum number of users sessions connected to the system as determined by "Vary By Remote Address" and "Vary By Header" settings below.'
/>
</p>
</div>
</div>
<div className='form-group'>
<label
className='control-label col-sm-4'
htmlFor='VaryByRemoteAddr'
>
<FormattedMessage
id='admin.rate.remoteTitle'
defaultMessage='Vary By Remote Address: '
/>
</label>
<div className='col-sm-8'>
<label className='radio-inline'>
<input
type='radio'
name='VaryByRemoteAddr'
value='true'
ref='VaryByRemoteAddr'
defaultChecked={this.props.config.RateLimitSettings.VaryByRemoteAddr}
onChange={this.handleChange.bind(this, 'VaryByRemoteAddrTrue')}
disabled={!this.state.EnableRateLimiter}
/>
<FormattedMessage
id='admin.rate.true'
defaultMessage='true'
/>
</label>
<label className='radio-inline'>
<input
type='radio'
name='VaryByRemoteAddr'
value='false'
defaultChecked={!this.props.config.RateLimitSettings.VaryByRemoteAddr}
onChange={this.handleChange.bind(this, 'VaryByRemoteAddrFalse')}
disabled={!this.state.EnableRateLimiter}
/>
<FormattedMessage
id='admin.rate.false'
defaultMessage='false'
/>
</label>
<p className='help-text'>
<FormattedMessage
id='admin.rate.remoteDescription'
defaultMessage='When true, rate limit API access by IP address.'
/>
</p>
</div>
</div>
<div className='form-group'>
<label
className='control-label col-sm-4'
htmlFor='VaryByHeader'
>
<FormattedMessage
id='admin.rate.httpHeaderTitle'
defaultMessage='Vary By HTTP Header:'
/>
</label>
<div className='col-sm-8'>
<input
type='text'
className='form-control'
id='VaryByHeader'
ref='VaryByHeader'
placeholder={formatMessage(holders.httpHeaderExample)}
defaultValue={this.props.config.RateLimitSettings.VaryByHeader}
onChange={this.handleChange}
disabled={!this.state.EnableRateLimiter || this.state.VaryByRemoteAddr}
/>
<p className='help-text'>
<FormattedMessage
id='admin.rate.httpHeaderDescription'
defaultMessage='When filled in, vary rate limiting by HTTP header field specified (e.g. when configuring NGINX set to "X-Real-IP", when configuring AmazonELB set to "X-Forwarded-For").'
/>
</p>
</div>
</div>
<div className='form-group'>
<div className='col-sm-12'>
{serverError}
<button
disabled={!this.state.saveNeeded}
type='submit'
className={saveClass}
onClick={this.handleSubmit}
id='save-button'
data-loading-text={'<span class=\'glyphicon glyphicon-refresh glyphicon-refresh-animate\'></span> ' + formatMessage(holders.saving)}
>
<FormattedMessage
id='admin.rate.save'
defaultMessage='Save'
/>
</button>
</div>
</div>
</form>
</div>
);
}
}
RateSettings.propTypes = {
intl: intlShape.isRequired,
config: React.PropTypes.object
};
export default injectIntl(RateSettings);
|
