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Merge pull request #1839 from thelounge/sqlite

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Add sqlite logging and reloading messages
This commit is contained in:
Pavel Djundik 2018-03-09 09:06:25 +02:00 committed by GitHub
commit 5aa9d7e1dc
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 380 additions and 26 deletions
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13
defaults/config.js
View file

@ -148,6 +148,19 @@ module.exports = {
// @default null
webirc: null,
//
// Message logging
// Logging is also controlled per user individually (logs variable)
// Leave the array empty to disable all logging globally
//
// text: Text file per network/channel in user folder
// sqlite: Messages are stored in SQLite, this allows them to be reloaded on server restart
//
// @type array
// @default ["sqlite", "text"]
//
messageStorage: ["sqlite", "text"],
//
// Log settings
//

2
package.json
View file

@ -56,9 +56,11 @@
"semver": "5.5.0",
"socket.io": "2.0.4",
"spdy": "3.4.7",
"sqlite3": "3.1.13",
"thelounge-ldapjs-non-maintained-fork": "1.0.2",
"ua-parser-js": "0.7.17",
"urijs": "1.19.1",
"uuid": "3.2.1",
"web-push": "3.3.0",
"yarn": "1.5.1"
},

15
src/client.js
View file

@ -10,6 +10,7 @@ const Network = require("./models/network");
const ircFramework = require("irc-framework");
const Helper = require("./helper");
const UAParser = require("ua-parser-js");
const MessageStorage = require("./plugins/sqlite");
module.exports = Client;
@ -78,8 +79,16 @@ function Client(manager, name, config = {}) {
});
const client = this;
let delay = 0;
if (!Helper.config.public) {
client.messageStorage = new MessageStorage();
if (client.config.log && Helper.config.messageStorage.includes("sqlite")) {
client.messageStorage.enable(client.name);
}
}
(client.config.networks || []).forEach((n) => {
setTimeout(function() {
client.connect(n);
@ -174,6 +183,7 @@ Client.prototype.connect = function(args) {
args.hostname = args.hostname || (client.config && client.config.hostname) || client.hostname;
const network = new Network({
uuid: args.uuid,
name: args.name || (Helper.config.displayNetwork ? "" : Helper.config.defaults.name) || "",
host: args.host || "",
port: parseInt(args.port, 10) || (args.tls ? 6697 : 6667),
@ -261,6 +271,7 @@ Client.prototype.connect = function(args) {
network.irc.requestCap([
"znc.in/self-message", // Legacy echo-message for ZNc
"znc.in/playback", // http://wiki.znc.in/Playback
]);
events.forEach((plugin) => {
@ -273,6 +284,8 @@ Client.prototype.connect = function(args) {
network.irc.connect();
client.save();
channels.forEach((channel) => channel.loadMessages(client, network));
};
Client.prototype.generateToken = function(callback) {

91
src/models/chan.js
View file

@ -63,11 +63,7 @@ Chan.prototype.pushMessage = function(client, msg, increasesUnread) {
return;
}
this.messages.push(msg);
if (client.config.log === true) {
writeUserLog.call(this, client, msg);
}
this.writeUserLog(client, msg);
if (Helper.config.maxHistory >= 0 && this.messages.length > Helper.config.maxHistory) {
const deleted = this.messages.splice(0, this.messages.length - Helper.config.maxHistory);
@ -183,21 +179,86 @@ Chan.prototype.getFilteredClone = function(lastActiveChannel, lastMessage) {
}, {});
};
function writeUserLog(client, msg) {
if (!msg.isLoggable()) {
return false;
Chan.prototype.writeUserLog = function(client, msg) {
this.messages.push(msg);
// Does this user have logs disabled
if (!client.config.log) {
return;
}
// Are logs disabled server-wide
if (Helper.config.messageStorage.length === 0) {
return;
}
// Is this particular message or channel loggable
if (!msg.isLoggable() || !this.isLoggable()) {
return;
}
// Find the parent network where this channel is in
const target = client.find(this.id);
if (!target) {
return false;
return;
}
userLog.write(
client.name,
target.network.host, // TODO: Fix #1392, multiple connections to same server results in duplicate logs
this.type === Chan.Type.LOBBY ? target.network.host : this.name,
msg
);
// TODO: Something more pluggable
if (Helper.config.messageStorage.includes("sqlite")) {
client.messageStorage.index(target.network.uuid, this.name, msg);
}
if (Helper.config.messageStorage.includes("text")) {
userLog.write(
client.name,
target.network.host, // TODO: Fix #1392, multiple connections to same server results in duplicate logs
this.type === Chan.Type.LOBBY ? target.network.host : this.name,
msg
);
}
};
Chan.prototype.loadMessages = function(client, network) {
if (!client.messageStorage || !this.isLoggable()) {
return;
}
client.messageStorage
.getMessages(network, this)
.then((messages) => {
if (messages.length === 0) {
if (network.irc.network.cap.isEnabled("znc.in/playback")) {
requestZncPlayback(this, network, 0);
}
return;
}
this.messages.unshift(...messages);
if (!this.firstUnread) {
this.firstUnread = messages[messages.length - 1].id;
}
client.emit("more", {
chan: this.id,
messages: messages.slice(-100),
});
if (network.irc.network.cap.isEnabled("znc.in/playback")) {
const from = Math.floor(messages[messages.length - 1].time.getTime() / 1000);
requestZncPlayback(this, network, from);
}
})
.catch((err) => log.error(`Failed to load messages: ${err}`));
};
Chan.prototype.isLoggable = function() {
return this.type === Chan.Type.CHANNEL || this.type === Chan.Type.QUERY;
};
function requestZncPlayback(channel, network, from) {
network.irc.raw("ZNC", "*playback", "PLAY", channel.name, from.toString());
}

1
src/models/msg.js
View file

@ -40,6 +40,7 @@ class Msg {
isLoggable() {
return this.type !== Msg.Type.MOTD &&
this.type !== Msg.Type.ERROR &&
this.type !== Msg.Type.BANLIST &&
this.type !== Msg.Type.WHOIS;
}

6
src/models/network.js
View file

@ -1,6 +1,7 @@
"use strict";
const _ = require("lodash");
const uuidv4 = require("uuid/v4");
const Chan = require("./chan");
module.exports = Network;
@ -42,6 +43,10 @@ function Network(attr) {
chanCache: [],
});
if (!this.uuid) {
this.uuid = uuidv4();
}
if (!this.name) {
this.name = this.host;
}
@ -125,6 +130,7 @@ Network.prototype.getNetworkStatus = function() {
Network.prototype.export = function() {
const network = _.pick(this, [
"uuid",
"awayMessage",
"nick",
"name",

1
src/plugins/inputs/query.js
View file

@ -54,4 +54,5 @@ exports.input = function(network, chan, cmd, args) {
shouldOpen: true,
});
this.save();
newChan.loadMessages(this, network);
};

2
src/plugins/irc-events/join.js
View file

@ -22,6 +22,8 @@ module.exports = function(irc, network) {
chan: chan.getFilteredClone(true),
});
chan.loadMessages(client, network);
// Request channels' modes
network.irc.raw("MODE", chan.name);
} else if (data.nick === irc.user.nick) {

1
src/plugins/irc-events/message.js
View file

@ -72,6 +72,7 @@ module.exports = function(irc, network) {
network: network.id,
chan: chan.getFilteredClone(true),
});
chan.loadMessages(client, network);
}
}

1
src/plugins/irc-events/whois.js
View file

@ -19,6 +19,7 @@ module.exports = function(irc, network) {
network: network.id,
chan: chan.getFilteredClone(true),
});
chan.loadMessages(client, network);
}
let msg;

126
src/plugins/sqlite.js Normal file
View file

@ -0,0 +1,126 @@
"use strict";
const path = require("path");
const fsextra = require("fs-extra");
const sqlite3 = require("sqlite3");
const Helper = require("../helper");
const Msg = require("../models/msg");
const currentSchemaVersion = 1520239200;
const schema = [
// Schema version #1
"CREATE TABLE IF NOT EXISTS options (name TEXT, value TEXT, CONSTRAINT name_unique UNIQUE (name))",
"CREATE TABLE IF NOT EXISTS messages (network TEXT, channel TEXT, time INTEGER, type TEXT, msg TEXT)",
"CREATE INDEX IF NOT EXISTS network_channel ON messages (network, channel)",
"CREATE INDEX IF NOT EXISTS time ON messages (time)",
];
class MessageStorage {
constructor() {
this.isEnabled = false;
}
enable(name) {
const logsPath = path.join(Helper.getHomePath(), "logs");
const sqlitePath = path.join(logsPath, `${name}.sqlite3`);
try {
fsextra.ensureDirSync(logsPath);
} catch (e) {
log.error("Unable to create logs directory", e);
return;
}
this.isEnabled = true;
this.database = new sqlite3.cached.Database(sqlitePath);
this.database.serialize(() => {
schema.forEach((line) => this.database.run(line));
this.database.get("SELECT value FROM options WHERE name = 'schema_version'", (err, row) => {
if (err) {
return log.error(`Failed to retrieve schema version: ${err}`);
}
// New table
if (row === undefined) {
this.database.serialize(() => this.database.run("INSERT INTO options (name, value) VALUES ('schema_version', ?)", currentSchemaVersion));
return;
}
const storedSchemaVersion = parseInt(row.value, 10);
if (storedSchemaVersion === currentSchemaVersion) {
return;
}
if (storedSchemaVersion > currentSchemaVersion) {
return log.error(`sqlite messages schema version is higher than expected (${storedSchemaVersion} > ${currentSchemaVersion}). Is The Lounge out of date?`);
}
log.info(`sqlite messages schema version is out of date (${storedSchemaVersion} < ${currentSchemaVersion}). Running migrations if any.`);
this.database.serialize(() => this.database.run("UPDATE options SET value = ? WHERE name = 'schema_version'", currentSchemaVersion));
});
});
}
index(network, channel, msg) {
if (!this.isEnabled) {
return;
}
const clonedMsg = Object.keys(msg).reduce((newMsg, prop) => {
// id is regenerated when messages are retrieved
// previews are not stored because storage is cleared on lounge restart
// type and time are stored in a separate column
if (prop !== "id" && prop !== "previews" && prop !== "type" && prop !== "time") {
newMsg[prop] = msg[prop];
}
return newMsg;
}, {});
this.database.serialize(() => this.database.run(
"INSERT INTO messages(network, channel, time, type, msg) VALUES(?, ?, ?, ?, ?)",
network, channel.toLowerCase(), msg.time.getTime(), msg.type, JSON.stringify(clonedMsg)
));
}
/**
* Load messages for given channel on a given network and resolve a promise with loaded messages.
*
* @param Network network - Network object where the channel is
* @param Chan channel - Channel object for which to load messages for
*/
getMessages(network, channel) {
if (!this.isEnabled || Helper.config.maxHistory < 1) {
return Promise.resolve([]);
}
return new Promise((resolve, reject) => {
this.database.parallelize(() => this.database.all(
"SELECT msg, type, time FROM messages WHERE network = ? AND channel = ? ORDER BY time DESC LIMIT ?",
[network.uuid, channel.name.toLowerCase(), Helper.config.maxHistory],
(err, rows) => {
if (err) {
return reject(err);
}
resolve(rows.map((row) => {
const msg = JSON.parse(row.msg);
msg.time = row.time;
msg.type = row.type;
return new Msg(msg);
}).reverse());
}
));
});
}
}
module.exports = MessageStorage;

1
src/server.js
View file

@ -306,6 +306,7 @@ function initializeClient(socket, client, token, lastMessage) {
// prevent people from overriding webirc settings
data.ip = null;
data.hostname = null;
data.uuid = null;
client.connect(data);
}

1
test/fixtures/.gitignore vendored
View file

@ -1,5 +1,6 @@
# Files that may be generated by tests
.thelounge/storage/
.thelounge/logs/
# Fixtures contain fake packages, stored in a fake node_modules folder
!.thelounge/packages/node_modules/

12
test/models/network.js
View file

@ -10,6 +10,7 @@ describe("Network", function() {
describe("#export()", function() {
it("should produce an valid object", function() {
const network = new Network({
uuid: "hello world",
awayMessage: "I am away",
name: "networkName",
channels: [
@ -24,6 +25,7 @@ describe("Network", function() {
network.setNick("chillin`");
expect(network.export()).to.deep.equal({
uuid: "hello world",
awayMessage: "I am away",
name: "networkName",
host: "",
@ -47,6 +49,15 @@ describe("Network", function() {
});
});
it("should generate uuid (v4) for each network", function() {
const network1 = new Network();
const network2 = new Network();
expect(network1.uuid).to.have.lengthOf(36);
expect(network2.uuid).to.have.lengthOf(36);
expect(network1.uuid).to.not.equal(network2.uuid);
});
it("lobby should be at the top", function() {
const network = new Network({
name: "Super Nice Network",
@ -126,6 +137,7 @@ describe("Network", function() {
"status",
"tls",
"rejectUnauthorized",
"uuid",
"username"
);

102
test/plugins/sqlite.js Normal file
View file

@ -0,0 +1,102 @@
"use strict";
const fs = require("fs");
const path = require("path");
const expect = require("chai").expect;
const Msg = require("../../src/models/msg");
const Helper = require("../../src/helper");
const MessageStorage = require("../../src/plugins/sqlite.js");
describe("SQLite Message Storage", function() {
const expectedPath = path.join(Helper.getHomePath(), "logs", "testUser.sqlite3");
let store;
// Delete database file from previous test run
before(function(done) {
store = new MessageStorage();
if (fs.existsSync(expectedPath)) {
fs.unlink(expectedPath, done);
} else {
done();
}
});
it("should resolve an empty array when disabled", function(done) {
store.getMessages(null, null).then((messages) => {
expect(messages).to.be.empty;
done();
});
});
it("should create database file", function() {
expect(store.isEnabled).to.be.false;
expect(fs.existsSync(expectedPath)).to.be.false;
store.enable("testUser");
expect(store.isEnabled).to.be.true;
expect(fs.existsSync(expectedPath)).to.be.true;
});
it("should create tables", function(done) {
store.database.serialize(() =>
store.database.all("SELECT name, tbl_name, sql FROM sqlite_master WHERE type = 'table'", (err, row) => {
expect(err).to.be.null;
expect(row).to.deep.equal([{
name: "options",
tbl_name: "options",
sql: "CREATE TABLE options (name TEXT, value TEXT, CONSTRAINT name_unique UNIQUE (name))",
},
{
name: "messages",
tbl_name: "messages",
sql: "CREATE TABLE messages (network TEXT, channel TEXT, time INTEGER, type TEXT, msg TEXT)",
}]);
done();
})
);
});
it("should insert schema version to options table", function(done) {
store.database.serialize(() =>
store.database.get("SELECT value FROM options WHERE name = 'schema_version'", (err, row) => {
expect(err).to.be.null;
// Should be sqlite.currentSchemaVersion,
// compared as string because it's returned as such from the database
expect(row.value).to.equal("1520239200");
done();
})
);
});
it("should store a message", function(done) {
store.index("this-is-a-network-guid", "#ThisIsAChannel", new Msg({
time: 123456789,
text: "Hello from sqlite world!",
}));
store.database.serialize(done);
});
it("should retrieve previously stored message", function(done) {
store.getMessages({
uuid: "this-is-a-network-guid",
}, {
name: "#thisisaCHANNEL",
}).then((messages) => {
expect(messages).to.have.lengthOf(1);
const msg = messages[0];
expect(msg.text).to.equal("Hello from sqlite world!");
expect(msg.type).to.equal(Msg.Type.MESSAGE);
expect(msg.time.getTime()).to.equal(123456789);
done();
});
});
});

31
yarn.lock
View file

@ -70,8 +70,8 @@ ajv@^5.0.0, ajv@^5.1.0, ajv@^5.2.3, ajv@^5.3.0:
json-schema-traverse "^0.3.0"
ajv@^6.0.1, ajv@^6.1.0:
version "6.2.1"
resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.2.1.tgz#28a6abc493a2abe0fb4c8507acaedb43fa550671"
version "6.2.0"
resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.2.0.tgz#afac295bbaa0152449e522742e4547c1ae9328d2"
dependencies:
fast-deep-equal "^1.0.0"
fast-json-stable-stringify "^2.0.0"
@ -1199,12 +1199,12 @@ caniuse-api@^1.5.2:
lodash.uniq "^4.5.0"
caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
version "1.0.30000813"
resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000813.tgz#e0a1c603f8880ad787b2a35652b2733f32a5e29a"
version "1.0.30000811"
resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000811.tgz#19efb9238393d40078332c34485c818d641c4305"
caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000809, caniuse-lite@^1.0.30000810:
version "1.0.30000813"
resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000813.tgz#7b25e27fdfb8d133f3c932b01f77452140fcc6c9"
version "1.0.30000811"
resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000811.tgz#0b6e40f2efccc27bd3cb52f91ee7ca4673d77d10"
capture-stack-trace@^1.0.0:
version "1.0.0"
@ -2087,8 +2087,8 @@ ee-first@1.1.1:
resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.30, electron-to-chromium@^1.3.33:
version "1.3.36"
resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.36.tgz#0eabf71a9ebea9013fb1cc35a390e068624f27e8"
version "1.3.34"
resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.34.tgz#d93498f40391bb0c16a603d8241b9951404157ed"
elliptic@^6.0.0:
version "6.4.0"
@ -4421,6 +4421,10 @@ nan@^2.3.0:
version "2.9.2"
resolved "https://registry.yarnpkg.com/nan/-/nan-2.9.2.tgz#f564d75f5f8f36a6d9456cca7a6c4fe488ab7866"
nan@~2.7.0:
version "2.7.0"
resolved "https://registry.yarnpkg.com/nan/-/nan-2.7.0.tgz#d95bf721ec877e08db276ed3fc6eb78f9083ad46"
nanomatch@^1.2.9:
version "1.2.9"
resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.9.tgz#879f7150cb2dab7a471259066c104eee6e0fa7c2"
@ -4486,7 +4490,7 @@ node-libs-browser@^2.0.0:
util "^0.10.3"
vm-browserify "0.0.4"
node-pre-gyp@^0.6.39:
node-pre-gyp@^0.6.39, node-pre-gyp@~0.6.38:
version "0.6.39"
resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.39.tgz#c00e96860b23c0e1420ac7befc5044e1d78d8649"
dependencies:
@ -6272,6 +6276,13 @@ sprintf-js@~1.0.2:
version "1.0.3"
resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
sqlite3@3.1.13:
version "3.1.13"
resolved "https://registry.yarnpkg.com/sqlite3/-/sqlite3-3.1.13.tgz#d990a05627392768de6278bafd1a31fdfe907dd9"
dependencies:
nan "~2.7.0"
node-pre-gyp "~0.6.38"
sshpk@^1.7.0:
version "1.13.1"
resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.13.1.tgz#512df6da6287144316dc4c18fe1cf1d940739be3"
@ -6979,7 +6990,7 @@ utils-merge@1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
uuid@^3.0.0, uuid@^3.0.1, uuid@^3.1.0:
uuid@3.2.1, uuid@^3.0.0, uuid@^3.0.1, uuid@^3.1.0:
version "3.2.1"
resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"