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Drop cacheable-lookup (#4178)

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* WIP

* WIP
pull/4208/head
Louis Lam 12 months ago committed by GitHub
parent 97ed0a96d8
commit 530c8e5328
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 7 additions and 154 deletions
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9
package-lock.json generated
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@ -17,7 +17,6 @@
"axios-ntlm": "1.3.0",
"badge-maker": "~3.3.1",
"bcryptjs": "~2.4.3",
"cacheable-lookup": "~6.0.4",
"chardet": "~1.4.0",
"check-password-strength": "^2.0.5",
"cheerio": "~1.0.0-rc.12",
@ -5853,14 +5852,6 @@
"integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
"optional": true
},
"node_modules/cacheable-lookup": {
"version": "6.0.4",
"resolved": "https://registry.npmjs.org/cacheable-lookup/-/cacheable-lookup-6.0.4.tgz",
"integrity": "sha512-mbcDEZCkv2CZF4G01kr8eBd/5agkt9oCqz75tJMSIsquvRZ2sL6Hi5zGVKi/0OSC9oO1GHfJ2AV0ZIOY9vye0A==",
"engines": {
"node": ">=10.6.0"
}
},
"node_modules/cacheable-request": {
"version": "10.2.14",
"resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-10.2.14.tgz",

1
package.json
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@ -81,7 +81,6 @@
"axios-ntlm": "1.3.0",
"badge-maker": "~3.3.1",
"bcryptjs": "~2.4.3",
"cacheable-lookup": "~6.0.4",
"chardet": "~1.4.0",
"check-password-strength": "^2.0.5",
"cheerio": "~1.0.0-rc.12",

88
server/cacheable-dns-http-agent.js
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@ -1,88 +0,0 @@
const https = require("https");
const http = require("http");
const CacheableLookup = require("cacheable-lookup");
const { Settings } = require("./settings");
const { log } = require("../src/util");
class CacheableDnsHttpAgent {
static cacheable = new CacheableLookup();
static httpAgentList = {};
static httpsAgentList = {};
static enable = false;
/**
* Register/Disable cacheable to global agents
* @returns {void}
*/
static async update() {
log.debug("CacheableDnsHttpAgent", "update");
let isEnable = await Settings.get("dnsCache");
if (isEnable !== this.enable) {
log.debug("CacheableDnsHttpAgent", "value changed");
if (isEnable) {
log.debug("CacheableDnsHttpAgent", "enable");
this.cacheable.install(http.globalAgent);
this.cacheable.install(https.globalAgent);
} else {
log.debug("CacheableDnsHttpAgent", "disable");
this.cacheable.uninstall(http.globalAgent);
this.cacheable.uninstall(https.globalAgent);
}
}
this.enable = isEnable;
}
/**
* Attach cacheable to HTTP agent
* @param {http.Agent} agent Agent to install
* @returns {void}
*/
static install(agent) {
this.cacheable.install(agent);
}
/**
* @param {https.AgentOptions} agentOptions Options to pass to HTTPS agent
* @returns {https.Agent} The new HTTPS agent
*/
static getHttpsAgent(agentOptions) {
if (!this.enable) {
return new https.Agent(agentOptions);
}
let key = JSON.stringify(agentOptions);
if (!(key in this.httpsAgentList)) {
this.httpsAgentList[key] = new https.Agent(agentOptions);
this.cacheable.install(this.httpsAgentList[key]);
}
return this.httpsAgentList[key];
}
/**
* @param {http.AgentOptions} agentOptions Options to pass to the HTTP agent
* @returns {https.Agents} The new HTTP agent
*/
static getHttpAgent(agentOptions) {
if (!this.enable) {
return new http.Agent(agentOptions);
}
let key = JSON.stringify(agentOptions);
if (!(key in this.httpAgentList)) {
this.httpAgentList[key] = new http.Agent(agentOptions);
this.cacheable.install(this.httpAgentList[key]);
}
return this.httpAgentList[key];
}
}
module.exports = {
CacheableDnsHttpAgent,
};

13
server/model/monitor.js
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@ -15,7 +15,6 @@ const { demoMode } = require("../config");
const version = require("../../package.json").version;
const apicache = require("../modules/apicache");
const { UptimeKumaServer } = require("../uptime-kuma-server");
const { CacheableDnsHttpAgent } = require("../cacheable-dns-http-agent");
const { DockerHost } = require("../docker");
const Gamedig = require("gamedig");
const jsonata = require("jsonata");
@ -24,6 +23,8 @@ const crypto = require("crypto");
const { UptimeCalculator } = require("../uptime-calculator");
const { CookieJar } = require("tough-cookie");
const { HttpsCookieAgent } = require("http-cookie-agent/http");
const https = require("https");
const http = require("http");
const rootCertificates = rootCertificatesFingerprints();
@ -667,12 +668,12 @@ class Monitor extends BeanModel {
headers: {
"Accept": "*/*",
},
httpsAgent: CacheableDnsHttpAgent.getHttpsAgent({
httpsAgent: new https.Agent({
maxCachedSessions: 0, // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
rejectUnauthorized: !this.getIgnoreTls(),
secureOptions: crypto.constants.SSL_OP_LEGACY_SERVER_CONNECT,
}),
httpAgent: CacheableDnsHttpAgent.getHttpAgent({
httpAgent: new http.Agent({
maxCachedSessions: 0,
}),
maxRedirects: this.maxredirects,
@ -719,12 +720,12 @@ class Monitor extends BeanModel {
headers: {
"Accept": "*/*",
},
httpsAgent: CacheableDnsHttpAgent.getHttpsAgent({
httpsAgent: new https.Agent({
maxCachedSessions: 0, // Use Custom agent to disable session reuse (https://github.com/nodejs/node/issues/3940)
rejectUnauthorized: !this.getIgnoreTls(),
secureOptions: crypto.constants.SSL_OP_LEGACY_SERVER_CONNECT,
}),
httpAgent: CacheableDnsHttpAgent.getHttpAgent({
httpAgent: new http.Agent({
maxCachedSessions: 0,
}),
};
@ -739,7 +740,7 @@ class Monitor extends BeanModel {
options.socketPath = dockerHost._dockerDaemon;
} else if (dockerHost._dockerType === "tcp") {
options.baseURL = DockerHost.patchDockerURL(dockerHost._dockerDaemon);
options.httpsAgent = CacheableDnsHttpAgent.getHttpsAgent(
options.httpsAgent = new https.Agent(
DockerHost.getHttpsAgentOptions(dockerHost._dockerType, options.baseURL)
);
}

3
server/server.js
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@ -144,7 +144,6 @@ const { maintenanceSocketHandler } = require("./socket-handlers/maintenance-sock
const { apiKeySocketHandler } = require("./socket-handlers/api-key-socket-handler");
const { generalSocketHandler } = require("./socket-handlers/general-socket-handler");
const { Settings } = require("./settings");
const { CacheableDnsHttpAgent } = require("./cacheable-dns-http-agent");
const apicache = require("./modules/apicache");
const { resetChrome } = require("./monitor-types/real-browser-monitor-type");
const { EmbeddedMariaDB } = require("./embedded-mariadb");
@ -1322,8 +1321,6 @@ let needSetup = false;
await setSettings("general", data);
server.entryPage = data.entryPage;
await CacheableDnsHttpAgent.update();
// Also need to apply timezone globally
if (data.serverTimezone) {
await server.setTimezone(data.serverTimezone);

3
server/uptime-kuma-server.js
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@ -7,7 +7,6 @@ const { R } = require("redbean-node");
const { log } = require("../src/util");
const Database = require("./database");
const util = require("util");
const { CacheableDnsHttpAgent } = require("./cacheable-dns-http-agent");
const { Settings } = require("./settings");
const dayjs = require("dayjs");
const childProcessAsync = require("promisify-child-process");
@ -131,8 +130,6 @@ class UptimeKumaServer {
// Static
this.app.use("/screenshots", express.static(Database.screenshotDir));
await CacheableDnsHttpAgent.update();
process.env.TZ = await this.getTimezone();
dayjs.tz.setDefault(process.env.TZ);
log.debug("DEBUG", "Timezone: " + process.env.TZ);

40
src/components/settings/General.vue
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@ -187,46 +187,6 @@
</div>
</div>
<!-- DNS Cache -->
<div class="mb-4">
<label class="form-label">
{{ $t("Enable DNS Cache") }}
<div class="form-text">
⚠️ {{ $t("dnsCacheDescription") }}
</div>
</label>
<div class="form-check">
<input
id="dnsCacheEnable"
v-model="settings.dnsCache"
class="form-check-input"
type="radio"
name="dnsCache"
:value="true"
required
/>
<label class="form-check-label" for="dnsCacheEnable">
{{ $t("Enable") }}
</label>
</div>
<div class="form-check">
<input
id="dnsCacheDisable"
v-model="settings.dnsCache"
class="form-check-input"
type="radio"
name="dnsCache"
:value="false"
required
/>
<label class="form-check-label" for="dnsCacheDisable">
{{ $t("Disable") }}
</label>
</div>
</div>
<!-- Chrome Executable -->
<div class="mb-4">
<label class="form-label" for="primaryBaseURL">

4
src/pages/Settings.vue
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@ -171,10 +171,6 @@ export default {
this.settings.nscd = true;
}
if (this.settings.dnsCache === undefined) {
this.settings.dnsCache = false;
}
if (this.settings.keepDataPeriodDays === undefined) {
this.settings.keepDataPeriodDays = 180;
}

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