2024-10-31 20:18:37 +01:00
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toc: {
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" href="/">YannStatic< / a > < / div > <!-- <button class="button button - - secondary button - - circle search - button js - search - toggle"><i class="fas fa - search"></i></button> --> <!-- <li><button class="button button - - secondary button - - circle search - button js - search - toggle"><i class="fas fa - search"></i></button></li> -->
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< div id = "searchbox" class = "search search--dark" style = "visibility: visible" >
< div class = "main" >
< div class = "search__header" > < / div >
< div class = "search-bar" >
< div class = "search-box js-search-box" >
< div class = "search-box__icon-search" > < i class = "fas fa-search" > < / i > < / div >
< input id = "search-input" type = "text" / >
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< a > < i class = "fas fa-times" > < / i > < / a >
< / div > -->
< / div >
< / div >
< / div >
< / div >
<!-- Script pointing to search - script.js -->
< script > / * !
* Simple-Jekyll-Search
* Copyright 2015-2020, Christian Fei
* Licensed under the MIT License.
*/
(function(){
'use strict'
var _$Templater_7 = {
compile: compile,
setOptions: setOptions
}
const options = {}
options.pattern = /\{(.*?)\}/g
options.template = ''
options.middleware = function () {}
function setOptions (_options) {
options.pattern = _options.pattern || options.pattern
options.template = _options.template || options.template
if (typeof _options.middleware === 'function') {
options.middleware = _options.middleware
}
}
function compile (data) {
return options.template.replace(options.pattern, function (match, prop) {
const value = options.middleware(prop, data[prop], options.template)
if (typeof value !== 'undefined') {
return value
}
return data[prop] || match
})
}
'use strict';
function fuzzysearch (needle, haystack) {
var tlen = haystack.length;
var qlen = needle.length;
if (qlen > tlen) {
return false;
}
if (qlen === tlen) {
return needle === haystack;
}
outer: for (var i = 0, j = 0; i < qlen ; i + + ) {
var nch = needle.charCodeAt(i);
while (j < tlen ) {
if (haystack.charCodeAt(j++) === nch) {
continue outer;
}
}
return false;
}
return true;
}
var _$fuzzysearch_1 = fuzzysearch;
'use strict'
/* removed: const _$fuzzysearch_1 = require('fuzzysearch') */;
var _$FuzzySearchStrategy_5 = new FuzzySearchStrategy()
function FuzzySearchStrategy () {
this.matches = function (string, crit) {
return _$fuzzysearch_1(crit.toLowerCase(), string.toLowerCase())
}
}
'use strict'
var _$LiteralSearchStrategy_6 = new LiteralSearchStrategy()
function LiteralSearchStrategy () {
this.matches = function (str, crit) {
if (!str) return false
str = str.trim().toLowerCase()
crit = crit.trim().toLowerCase()
return crit.split(' ').filter(function (word) {
return str.indexOf(word) >= 0
}).length === crit.split(' ').length
}
}
'use strict'
var _$Repository_4 = {
put: put,
clear: clear,
search: search,
setOptions: __setOptions_4
}
/* removed: const _$FuzzySearchStrategy_5 = require('./SearchStrategies/FuzzySearchStrategy') */;
/* removed: const _$LiteralSearchStrategy_6 = require('./SearchStrategies/LiteralSearchStrategy') */;
function NoSort () {
return 0
}
const data = []
let opt = {}
opt.fuzzy = false
opt.limit = 10
opt.searchStrategy = opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = NoSort
opt.exclude = []
function put (data) {
if (isObject(data)) {
return addObject(data)
}
if (isArray(data)) {
return addArray(data)
}
return undefined
}
function clear () {
data.length = 0
return data
}
function isObject (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Object]'
}
function isArray (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Array]'
}
function addObject (_data) {
data.push(_data)
return data
}
function addArray (_data) {
const added = []
clear()
for (let i = 0, len = _data.length; i < len ; i + + ) {
if (isObject(_data[i])) {
added.push(addObject(_data[i]))
}
}
return added
}
function search (crit) {
if (!crit) {
return []
}
return findMatches(data, crit, opt.searchStrategy, opt).sort(opt.sort)
}
function __setOptions_4 (_opt) {
opt = _opt || {}
opt.fuzzy = _opt.fuzzy || false
opt.limit = _opt.limit || 10
opt.searchStrategy = _opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = _opt.sort || NoSort
opt.exclude = _opt.exclude || []
}
function findMatches (data, crit, strategy, opt) {
const matches = []
for (let i = 0; i < data.length & & matches . length < opt . limit ; i + + ) {
const match = findMatchesInObject(data[i], crit, strategy, opt)
if (match) {
matches.push(match)
}
}
return matches
}
function findMatchesInObject (obj, crit, strategy, opt) {
for (const key in obj) {
if (!isExcluded(obj[key], opt.exclude) & & strategy.matches(obj[key], crit)) {
return obj
}
}
}
function isExcluded (term, excludedTerms) {
for (let i = 0, len = excludedTerms.length; i < len ; i + + ) {
const excludedTerm = excludedTerms[i]
if (new RegExp(excludedTerm).test(term)) {
return true
}
}
return false
}
/* globals ActiveXObject:false */
'use strict'
var _$JSONLoader_2 = {
load: load
}
function load (location, callback) {
const xhr = getXHR()
xhr.open('GET', location, true)
xhr.onreadystatechange = createStateChangeListener(xhr, callback)
xhr.send()
}
function createStateChangeListener (xhr, callback) {
return function () {
if (xhr.readyState === 4 & & xhr.status === 200) {
try {
callback(null, JSON.parse(xhr.responseText))
} catch (err) {
callback(err, null)
}
}
}
}
function getXHR () {
return window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP')
}
'use strict'
var _$OptionsValidator_3 = function OptionsValidator (params) {
if (!validateParams(params)) {
throw new Error('-- OptionsValidator: required options missing')
}
if (!(this instanceof OptionsValidator)) {
return new OptionsValidator(params)
}
const requiredOptions = params.required
this.getRequiredOptions = function () {
return requiredOptions
}
this.validate = function (parameters) {
const errors = []
requiredOptions.forEach(function (requiredOptionName) {
if (typeof parameters[requiredOptionName] === 'undefined') {
errors.push(requiredOptionName)
}
})
return errors
}
function validateParams (params) {
if (!params) {
return false
}
return typeof params.required !== 'undefined' & & params.required instanceof Array
}
}
'use strict'
var _$utils_9 = {
merge: merge,
isJSON: isJSON
}
function merge (defaultParams, mergeParams) {
const mergedOptions = {}
for (const option in defaultParams) {
mergedOptions[option] = defaultParams[option]
if (typeof mergeParams[option] !== 'undefined') {
mergedOptions[option] = mergeParams[option]
}
}
return mergedOptions
}
function isJSON (json) {
try {
if (json instanceof Object & & JSON.parse(JSON.stringify(json))) {
return true
}
return false
} catch (err) {
return false
}
}
var _$src_8 = {};
(function (window) {
'use strict'
let options = {
searchInput: null,
resultsContainer: null,
json: [],
success: Function.prototype,
searchResultTemplate: '< li > < a href = "{url}" title = "{desc}" > {title}< / a > < / li > ',
templateMiddleware: Function.prototype,
sortMiddleware: function () {
return 0
},
noResultsText: 'No results found',
limit: 10,
fuzzy: false,
debounceTime: null,
exclude: []
}
let debounceTimerHandle
const debounce = function (func, delayMillis) {
if (delayMillis) {
clearTimeout(debounceTimerHandle)
debounceTimerHandle = setTimeout(func, delayMillis)
} else {
func.call()
}
}
const requiredOptions = ['searchInput', 'resultsContainer', 'json']
/* removed: const _$Templater_7 = require('./Templater') */;
/* removed: const _$Repository_4 = require('./Repository') */;
/* removed: const _$JSONLoader_2 = require('./JSONLoader') */;
const optionsValidator = _$OptionsValidator_3({
required: requiredOptions
})
/* removed: const _$utils_9 = require('./utils') */;
window.SimpleJekyllSearch = function (_options) {
const errors = optionsValidator.validate(_options)
if (errors.length > 0) {
throwError('You must specify the following required options: ' + requiredOptions)
}
options = _$utils_9.merge(options, _options)
_$Templater_7.setOptions({
template: options.searchResultTemplate,
middleware: options.templateMiddleware
})
_$Repository_4.setOptions({
fuzzy: options.fuzzy,
limit: options.limit,
sort: options.sortMiddleware,
exclude: options.exclude
})
if (_$utils_9.isJSON(options.json)) {
initWithJSON(options.json)
} else {
initWithURL(options.json)
}
const rv = {
search: search
}
typeof options.success === 'function' & & options.success.call(rv)
return rv
}
function initWithJSON (json) {
_$Repository_4.put(json)
registerInput()
}
function initWithURL (url) {
_$JSONLoader_2.load(url, function (err, json) {
if (err) {
throwError('failed to get JSON (' + url + ')')
}
initWithJSON(json)
})
}
function emptyResultsContainer () {
options.resultsContainer.innerHTML = ''
}
function appendToResultsContainer (text) {
options.resultsContainer.innerHTML += text
}
function registerInput () {
options.searchInput.addEventListener('input', function (e) {
if (isWhitelistedKey(e.which)) {
emptyResultsContainer()
debounce(function () { search(e.target.value) }, options.debounceTime)
}
})
}
function search (query) {
if (isValidQuery(query)) {
emptyResultsContainer()
render(_$Repository_4.search(query), query)
}
}
function render (results, query) {
const len = results.length
if (len === 0) {
return appendToResultsContainer(options.noResultsText)
}
for (let i = 0; i < len ; i + + ) {
results[i].query = query
appendToResultsContainer(_$Templater_7.compile(results[i]))
}
}
function isValidQuery (query) {
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//searchResultTemplate: '< li > < a href = "https://static.rnmkcy.eu{url}" > {date} {title}< / a > < / li > '
searchResultTemplate: '< li > < a href = "{url}" > {date} {title}< / a > < / li > '
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<!-- Fin déclaration champ de recherche --> < / div > < nav class = "navigation" >
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< ul > < li class = "navigation__item" > < a href = "/archive.html" > Etiquettes< / a > < / li > < li class = "navigation__item" > < a href = "/htmldoc.html" > Documents< / a > < / li > < li class = "navigation__item" > < a href = "/liens_ttrss.html" > Liens< / a > < / li > < li class = "navigation__item" > < a href = "/syntaxe-markdown.html" > Aide< / a > < / li > < / ul >
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< / div > < div class = "page__content" > < div class = "main" > < div class = "grid grid--reverse" >
< div class = "col-main cell cell--auto" > <!-- start custom main top snippet --> < div id = "results-container" class = "search-result js-search-result" > < / div > <!-- end custom main top snippet -->
< article itemscope itemtype = "http://schema.org/Article" > < div class = "article__header" > < header > < h1 style = "color:Tomato;" > vps789461 (wgvpn.space) debian buster desktop + serveur VNC + Backup (INACTIF)< / h1 > < / header > < / div > < meta itemprop = "headline" content = "vps789461 (wgvpn.space) debian buster desktop + serveur VNC + Backup (INACTIF)" > < div class = "article__info clearfix" > < ul class = "left-col menu" > < li >
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< a class = "button button--secondary button--pill button--sm" style = "color:#00FFFF" href = "/archive.html?tag=vps" > vps< / a >
2024-10-31 20:18:37 +01:00
< / li > < / ul > < ul class = "right-col menu" > < li >
< i class = "far fa-calendar-alt" > < / i > < span title = "Création" style = "color:#FF00FF" > 26 mars 2020< / span > < / li > < / ul > < / div > < meta itemprop = "datePublished" content = "2020-03-26T00:00:00+01:00" >
< meta itemprop = "keywords" content = "vps" > < div class = "js-article-content" >
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< div class = "article__content" itemprop = "articleBody" > < details >
< summary > < b > Afficher/cacher Sommaire< / b > < / summary >
<!-- affichage sommaire -->
< div class = "toc-aside js-toc-root" > < / div >
< / details > < p > < em > OVH vps789461 (1 vCore/2GoRam/20GoSSD) Debian Buster< / em > < / p >
< h1 id = "serveur-vps-ovh" > Serveur VPS OVH< / h1 >
< p > < img src = "/images/OVH-320px-Logo.png" alt = "OVH" width = "50" / > < / p >
< h2 id = "debian-10" > Debian 10< / h2 >
< p > < img src = "/images/debian-buster-logo1.png" alt = "" width = "150" / > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Debian 10 (Buster) (en version 64 bits)
PARAMETRES D'ACCES:
L'adresse IPv4 du VPS est : 51.77.151.245
L'adresse IPv6 du VPS est : 2001:41d0:0404:0200::01cf
Le nom du VPS est : vps789461.ovh.net
Le compte administrateur suivant a été configuré sur le VPS :
Nom d'utilisateur : root
Mot de passe : LJpgsV0N
< / code > < / pre > < / div > < / div >
< p > Connexion SSH en “root”< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh root@51.77.151.245
< / code > < / pre > < / div > < / div >
< h3 id = "réseau" > Réseau< / h3 >
< p > < img src = "/images/ipv6.png" alt = "ipv6" width = "70" / > < / p >
< p > Créer un bash pour désactiver l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > nano initres.sh
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > 1: lo: < LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: < BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether fa:16:3e:f5:2d:0e brd ff:ff:ff:ff:ff:ff
inet 51.77.151.245/32 brd 51.77.151.245 scope global dynamic eth0
valid_lft 86242sec preferred_lft 86242sec
inet6 2001:41d0:404:200::1cf/128 scope global
valid_lft forever preferred_lft forever
inet6 fe80::f816:3eff:fef5:2d0e/64 scope link
valid_lft forever preferred_lft forever
< / code > < / pre > < / div > < / div >
< p > Droits et exécution< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > chmod +x initres.sh & & ./initres.sh
< / code > < / pre > < / div > < / div >
< p > Patienter quelques minutes avant la reconnexion…< / p >
< p > Se connecter en root via SSH< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh root@51.77.151.245
< / code > < / pre > < / div > < / div >
< p > Vérifier le réseau < code class = "language-plaintext highlighter-rouge" > ip a< / code > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > 1: lo: < LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: < BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether fa:16:3e:fc:9a:0d brd ff:ff:ff:ff:ff:ff
inet 51.77.151.245/32 brd 51.77.151.245 scope global dynamic eth0
valid_lft 86360sec preferred_lft 86360sec
inet6 2001:41d0:401:3200::d48/128 scope global
valid_lft forever preferred_lft forever
inet6 fe80::f816:3eff:fefc:9a0d/64 scope link
valid_lft forever preferred_lft forever
< / code > < / pre > < / div > < / div >
< p > Locales < strong > fr UTF8< / strong > : < code class = "language-plaintext highlighter-rouge" > dpkg-reconfigure locales< / code > (facultatif)< br / >
Fuseau < strong > Europe/Paris< / strong > : < code class = "language-plaintext highlighter-rouge" > dpkg-reconfigure tzdata< / code > (facultatif)< / p >
< h3 id = "domaine-wgvpnspace" > domaine wgvpn.space< / h3 >
< p > < img src = "/images/dns-logo.png" alt = "" / > < / p >
< p > Zone dns OVH< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > $TTL 3600
@ IN SOA dns20.ovh.net. tech.ovh.net. (2020022809 86400 3600 3600000 300)
IN NS ns20.ovh.net.
IN NS dns20.ovh.net.
IN A 51.77.151.245
IN AAAA 2001:41d0:404:200::1cf
< / code > < / pre > < / div > < / div >
< h3 id = "création-utilisateur" > Création utilisateur< / h3 >
< p > Utilisateur < strong > userspace< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > useradd -m -d /home/userspace/ -s /bin/bash userspace
< / code > < / pre > < / div > < / div >
< p > Mot de passe < strong > userspace< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > passwd userspace
< / code > < / pre > < / div > < / div >
< p > Visudo pour les accès root via utilisateur < strong > userspace< / strong > < / p >
< div class = "language-bash highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > < span class = "nb" > echo< / span > < span class = "s2" > "userspace ALL=(ALL) NOPASSWD: ALL"< / span > < span class = "o" > > > < / span > /etc/sudoers
< / code > < / pre > < / div > < / div >
< p > Changer le mot de passe root< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > passwd root
< / code > < / pre > < / div > < / div >
< p > Mise à jour et reboot< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > apt update & & apt -y upgrade & & systemctl reboot
< / code > < / pre > < / div > < / div >
< h3 id = "openssh-clé-et-script" > OpenSSH, clé et script< / h3 >
< p > < img src = "/images/ssh_logo1.png" alt = "OpenSSH" width = "100" / > < / p >
< p > < strong > connexion avec clé< / strong > < br / >
< u > sur l'ordinateur de bureau< / u >
Générer une paire de clé curve25519-sha256 (ECDH avec Curve25519 et SHA2) nommé < strong > kvm-cinay< / strong > pour une liaison SSH avec le serveur KVM.< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh-keygen -t ed25519 -o -a 100 -f ~/.ssh/kvm-vps789461
< / code > < / pre > < / div > < / div >
< p > Envoyer la clé publique sur le serveur KVM< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > scp ~/.ssh/kvm-vps789461.pub userspace@51.77.151.245:/home/userspace/
< / code > < / pre > < / div > < / div >
< p > < u > sur le serveur KVM< / u >
On se connecte< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh userspace@51.77.151.245
< / code > < / pre > < / div > < / div >
< p > Copier le contenu de la clé publique dans /home/$USER/.ssh/authorized_keys< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > cd ~
< / code > < / pre > < / div > < / div >
< p > Sur le KVM ,créer un dossier .ssh< / p >
< div class = "language-bash highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > < span class = "nb" > mkdir< / span > .ssh
< span class = "nb" > cat< / span > < span class = "nv" > $HOME< / span > /kvm-vps789461.pub < span class = "o" > > > < / span > < span class = "nv" > $HOME< / span > /.ssh/authorized_keys
< span class = "nb" > chmod < / span > 600 < span class = "nv" > $HOME< / span > /.ssh/authorized_keys < span class = "c" > # et donner les droits < / span >
< span class = "nb" > rm< / span > < span class = "nv" > $HOME< / span > /kvm-vps789461.pub < span class = "c" > # effacer le fichier de la clé < / span >
< / code > < / pre > < / div > < / div >
< p > Modifier la configuration serveur SSH< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo nano /etc/ssh/sshd_config
< / code > < / pre > < / div > < / div >
< p > Modifier< / p >
< div class = "language-conf highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > < span class = "n" > Port< / span > < span class = "m" > 55039< / span >
< span class = "n" > PermitRootLogin< / span > < span class = "n" > no< / span >
< span class = "n" > PasswordAuthentication< / span > < span class = "n" > no< / span >
< / code > < / pre > < / div > < / div >
< p > < u > session SSH ne se termine pas correctement lors d'un "reboot" à distance< / u > < br / >
Si vous tentez de < strong > redémarrer/éteindre< / strong > une machine distance par < strong > ssh< / strong > , vous pourriez constater que votre session ne se termine pas correctement, vous laissant avec un terminal inactif jusqu’ ’ ’ ’ ’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo apt install libpam-systemd # installé par défaut sur debian buster
< / code > < / pre > < / div > < / div >
< p > cela terminera la session ssh avant que le réseau ne tombe.< br / >
Veuillez noter qu’ < / p >
< p > Relancer openSSH< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo systemctl restart sshd
< / code > < / pre > < / div > < / div >
< p > Accès depuis le poste distant avec la clé privée< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh -p 55039 -i ~/.ssh/kvm-vps789461 userspace@51.77.151.245
< / code > < / pre > < / div > < / div >
< h3 id = "installer-utilitaires" > Installer utilitaires< / h3 >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo apt install rsync curl tmux jq figlet git dnsutils tree -y
< / code > < / pre > < / div > < / div >
< h3 id = "scripts-motd-et-ssh_rc_bash" > Scripts motd et ssh_rc_bash< / h3 >
< p > Motd< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo nano /etc/motd # supprimer le contenu avant de copier/coller le contenu ci-dessous
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ____ ___ ___ _ _ __ _
__ __ _ __ ___|__ |( _ )/ _ \| | | / / / |
\ V /| '_ \(_-< / / / _ \\_, /|_ _|/ _ \| |
\_/ | .__//__/ /_/ \___/ /_/ |_| \___/|_|
__ __ __ _|_| __ __ _ __ _ _ ___ _ __ __ _ __ ___
\ V V // _` |\ V /| '_ \| ' \ _ (_-< | '_ \/ _` |/ _|/ -_)
\_/\_/ \__, | \_/ | .__/|_||_|(_)/__/| .__/\__,_|\__|\___|
|___/ |_| |_|
< / code > < / pre > < / div > < / div >
< p > Script < strong > ssh_rc_bash< / strong > < / p >
< blockquote >
< p > < strong > ATTENTION!!! Les scripts sur connexion peuvent poser des problèmes pour des appels externes autres que ssh< / strong > < / p >
< / blockquote >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > nano ssh_rc_bash
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > #!/bin/bash
get_infos() {
seconds="$(< /proc/uptime)"
seconds="${seconds/.*}"
days="$((seconds / 60 / 60 / 24)) jour(s)"
hours="$((seconds / 60 / 60 % 24)) heure(s)"
mins="$((seconds / 60 % 60)) minute(s)"
# Remove plural if < 2.
((${days/ *} == 1)) & & days="${days/s}"
((${hours/ *} == 1)) & & hours="${hours/s}"
((${mins/ *} == 1)) & & mins="${mins/s}"
# Hide empty fields.
((${days/ *} == 0)) & & unset days
((${hours/ *} == 0)) & & unset hours
((${mins/ *} == 0)) & & unset mins
uptime="${days:+$days, }${hours:+$hours, }${mins}"
uptime="${uptime%', '}"
uptime="${uptime:-${seconds} seconds}"
if [[ -f "/sys/devices/virtual/dmi/id/board_vendor" ||
-f "/sys/devices/virtual/dmi/id/board_name" ]]; then
model="$(< /sys/devices/virtual/dmi/id/board_vendor)"
model+=" $(< /sys/devices/virtual/dmi/id/board_name)"
fi
if [[ -f "/sys/devices/virtual/dmi/id/bios_vendor" ||
-f "/sys/devices/virtual/dmi/id/bios_version" ]]; then
bios="$(< /sys/devices/virtual/dmi/id/bios_vendor)"
bios+=" $(< /sys/devices/virtual/dmi/id/bios_version)"
bios+=" $(< /sys/devices/virtual/dmi/id/bios_date)"
fi
}
#clear
PROCCOUNT=`ps -Afl | wc -l` # nombre de lignes
PROCCOUNT=`expr $PROCCOUNT - 5` # on ote les non concernées
GROUPZ=`users`
ipinfo=$(curl -s ipinfo.io) # info localisation format json
#ipinfo=$(curl -s iplocality.com) # info localisation format json
publicip=$(echo $ipinfo | jq -r '.ip') # extraction des données , installer préalablement "jq"
ville=$(echo $ipinfo | jq -r '.city')
pays=$(echo $ipinfo | jq -r '.country')
cpuname=`cat /proc/cpuinfo |grep 'model name' | cut -d: -f2 | sed -n 1p`
iplink=`ip link show |grep -m 1 "2:" | awk '{print $2}' | cut -d: -f1`
if [[ $GROUPZ == *irc* ]]; then
ENDSESSION=`cat /etc/security/limits.conf | grep "@irc" | grep maxlogins | awk {'print $4'}`
PRIVLAGED="IRC Account"
else
ENDSESSION="Unlimited"
PRIVLAGED="Regular User"
fi
get_infos
logo=$(figlet "`hostname --fqdn`")
#meteo=$(curl fr.wttr.in/$ville?0)
sdx=$(df -h |grep "/dev/sd") # les montages /dev/sd
distri=$(lsb_release -sd)
distri+=" $(uname -m)"
echo -e "
\e[1;31m$logo
\e[1;35m \e[1;37mHostname \e[1;35m= \e[1;32m`hostname`
\e[1;35m \e[1;37mWired IpV4 \e[1;35m= \e[1;32m`ip addr show $iplink | grep 'inet\b' | awk '{print $2}' | cut -d/ -f1`
\e[1;35m \e[1;37mWired IpV6 \e[1;35m= \e[1;32m`ip addr show $iplink | grep -E 'inet6' |grep -E 'scope link' | awk '{print $2}' | cut -d/ -f1`
\e[1;35m \e[1;37mKernel \e[1;35m= \e[1;32m`uname -r`
\e[1;35m \e[1;37mDistrib \e[1;35m= \e[1;32m$distri
\e[1;35m \e[1;37mUptime \e[1;35m= \e[1;32m`echo $uptime`
\e[1;35m \e[1;37mBios \e[1;35m= \e[1;32m`echo $bios`
\e[1;35m \e[1;37mBoard \e[1;35m= \e[1;32m`echo $model`
\e[1;35m \e[1;37mCPU \e[1;35m= \e[1;32m`echo $cpuname`
\e[1;35m \e[1;37mMemory Use \e[1;35m= \e[1;32m`free -m | awk 'NR==2{printf "%s/%sMB (%.2f%%)\n", $3,$2,$3*100/$2 }'`
\e[1;35m \e[1;37mUsername \e[1;35m= \e[1;32m`whoami`
\e[1;35m \e[1;37mSessions \e[1;35m= \e[1;32m`who | grep $USER | wc -l`
\e[1;35m\e[1;37mPublic IpV4 \e[1;35m= \e[1;32m`echo $publicip`
\e[1;35m\e[1;37mPublic IpV6 \e[1;35m= \e[1;32m`ip addr show $iplink | grep -m 1 'inet6\b' | awk '{print $2}' | cut -d/ -f1`
\e[1;35m\e[1;33m$sdx
\e[1;0m
"
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > chmod +x ssh_rc_bash # rendre le bash exécutable
./ssh_rc_bash # exécution
< / code > < / pre > < / div > < / div >
< h3 id = "hostname" > Hostname< / h3 >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo hostnamectl set-hostname wgvpn.space
< / code > < / pre > < / div > < / div >
< h2 id = "environnement-bureau-xfce" > Environnement bureau XFCE< / h2 >
< p > < img src = "/images/xfce-logo.png" alt = "" width = "50" / > < / p >
< p > Installer le package TightVNC disponible dans le dépôt officiel debian .< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo apt install xfce4 xfce4-goodies # goodies pour pouvoir notamment pour la langue
< / code > < / pre > < / div > < / div >
< p > Pour avoir xfce en français ajouter les 3 lignes suivantes au fichier < strong > /etc/profile< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > export LANGUAGE=fr_FR.utf8
export LANG=fr_FR.utf8
export LC_ALL=fr_FR.utf8
< / code > < / pre > < / div > < / div >
< p > La prise en compte sera effective après redémarrage< / p >
< h2 id = "serveur-vnc" > Serveur vnc< / h2 >
< p > < img src = "/images/vnc-logo.png" alt = "" width = "50" / > < / p >
< h3 id = "installer-le-serveur-vnc" > Installer le serveur vnc< / h3 >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo apt install vnc4server
< / code > < / pre > < / div > < / div >
< p > Lancer le serveur vnc pour générer un mot de passe< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > vncserver
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > You will require a password to access your desktops.
Password:
Verify:
Would you like to enter a view-only password (y/n)? n
New 'wgvpn.space:1 (userspace)' desktop at :1 on machine wgvpn.space
Starting applications specified in /etc/X11/Xvnc-session
Log file is /home/userspace/.vnc/wgvpn.space:1.log
Use xtigervncviewer -SecurityTypes VncAuth -passwd /home/userspace/.vnc/passwd :1 to connect to the VNC server.
< / code > < / pre > < / div > < / div >
< blockquote >
< p > Si vous avez vu cette option “voir uniquement le mot de passe (view-only password)”, cela signifie que vous n’ ’ < / p >
< / blockquote >
< h3 id = "configurer-le-serveur-vnc" > Configurer le serveur vnc< / h3 >
< p > Tout d’ < strong > xstartup< / strong > dans le dossier < strong > .vnc< / strong > sous votre répertoire personnel.< br / >
Le script de démarrage a été créé lorsque vous avez exécuté vncserver à l’ < br / >
Lorsque VNC est configuré pour la première fois, il lance une instance de serveur par défaut sur le port 5901. Ce port s’ ’ < strong > :1< / strong > . VNC peut lancer plusieurs instances sur d’ ’ < strong > :2< / strong > ,< strong > :3< / strong > , etc. Lorsque vous travaillez avec des serveurs VNC, rappelez-vous que < strong > :X< / strong > est un port d’ < strong > 5900+X< / strong > .< / p >
< p > Pour modifier la configuration du serveur VNC, nous devrons d’ ’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > vncserver -kill :1
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Killing Xtigervnc process ID 3509... success!
< / code > < / pre > < / div > < / div >
< p > Avant de commencer à configurer le nouveau fichier < strong > xstartup< / strong > , sauvegardons l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > mv ~/.vnc/xstartup ~/.vnc/xstartup.bak
< / code > < / pre > < / div > < / div >
< p > Le fichier < strong > xstartup< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > nano ~/.vnc/xstartup
< / code > < / pre > < / div > < / div >
< p > Collez ces commandes dans le fichier afin qu’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > #!/bin/bash
xrdb $HOME/.Xresources
startxfce4 &
< / code > < / pre > < / div > < / div >
< blockquote >
< p > < em > La première commande du fichier, < strong > xrdb $HOME/.Xresources< / strong > , indique au framework GUI de VNC de lire le fichier < strong > .Xresources< / strong > de l’ < br / >
< strong > .Xresources< / strong > est l’ < br / >
La seconde commande indique simplement au serveur de lancer l’ < / em > < / p >
< / blockquote >
< p > accorder des privilèges exécutables< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > chmod +x ~/.vnc/xstartup
< / code > < / pre > < / div > < / div >
< p > Maintenant, redémarrez le serveur VNC pour le test.< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > vncserver
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > New 'wgvpn.space:1 (userspace)' desktop at :1 on machine wgvpn.space
Starting applications specified in /home/userspace/.vnc/xstartup
Log file is /home/userspace/.vnc/wgvpn.space:1.log
Use xtigervncviewer -SecurityTypes VncAuth -passwd /home/userspace/.vnc/passwd :1 to connect to the VNC server.
< / code > < / pre > < / div > < / div >
< h3 id = "tester-le-bureau-vnc-depuis-un-poste-client" > Tester le bureau Vnc depuis un poste client< / h3 >
< p > Dans cette étape, nous testerons la connectivité de votre serveur VNC.< / p >
< p > Tout d’ < br / >
Vous pouvez le faire via le terminal sous Linux ou OS X avec la commande suivante.< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh -l utilisateur -L 55444:localhost:5901 192.168.1.10 sans clé SSH
< / code > < / pre > < / div > < / div >
< ul >
< li > c’ ’ < code class = "language-plaintext highlighter-rouge" > L< / code > (majuscule) qui permet de créer le tunnel ssh< / li >
< li > < strong > 55444< / strong > sera le nouveau port à utiliser sur sa machine locale< / li >
< li > < strong > localhost< / strong > dans ce cas-ci est la machine à atteindre à partir du serveur distant 192.168.1.10< / li >
< li > < strong > 5901< / strong > est le port de la machine à atteindre pour la connexion VNC (écran :1), dans ce cas on travail sur localhost car c’ < / li >
< li > < strong > 192.168.1.10< / strong > est l’ < / li >
< / ul >
< p > Ensuite, vous pouvez utiliser un client VNC pour tenter une connexion au serveur VNC sur < strong > localhost:55444< / strong > , vous serez invité à vous authentifier.< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > vncviewer localhost:55444
< / code > < / pre > < / div > < / div >
< p > < strong > Cas d’ < / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh -p 55039 -i /home/yannick/.ssh/kvm-vps789461 -L 55444:localhost:5901 -N -f -l userspace 51.77.151.245
< / code > < / pre > < / div > < / div >
< ul >
< li > Le commutateur < code class = "language-plaintext highlighter-rouge" > -L< / code > précise les liaisons portuaires. Dans ce cas, nous relions le port < strong > 5901< / strong > de la connexion à distance au port < strong > 55444< / strong > de votre machine locale.< / li >
< li > Le commutateur < code class = "language-plaintext highlighter-rouge" > -C< / code > permet la compression, tandis< / li >
< li > Le commutateur < code class = "language-plaintext highlighter-rouge" > -N< / code > indique à ssh que nous ne voulons pas exécuter une commande à distance.< / li >
< li > Le commutateur < code class = "language-plaintext highlighter-rouge" > -l< / code > spécifie le nom de la connexion distante.< / li >
< / ul >
< p > Depuis le poste qui a ouvert la session SSH pour le serveur vnc< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > vncviewer localhost:550444
< / code > < / pre > < / div > < / div >
< p > < img src = "/images/vncviewer001.png" alt = "" width = "300" / > < br / >
< img src = "/images/vncviewer002.png" alt = "" width = "600" / > < / p >
< h3 id = "créer-un-service-vnc-sur-le-serveur" > Créer un service vnc sur le serveur< / h3 >
< p > Nous configurons le serveur VNC en tant que service système pour démarrer, arrêter et redémarrer < br / >
Créer un nouveau fichier d’ < strong > /etc/systemd/system/vncserver@.service< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo nano /etc/systemd/system/vncserver@.service
< / code > < / pre > < / div > < / div >
< p > Copiez et collez le suivant. Assurez-vous de modifier < strong > User< / strong > et PIDFILE pour correspondre à votre nom d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > [Unit]
Description=Start TightVNC server at startup
After=syslog.target network.target
[Service]
Type=forking
User=userspace
Group=userspace
WorkingDirectory=/home/userspace
PIDFile=/home/userspace/.vnc/%H:%i.pid
ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2> & 1
ExecStart=/usr/bin/vncserver -depth 24 -geometry 1280x800 :%i
ExecStop=/usr/bin/vncserver -kill :%i
[Install]
WantedBy=multi-user.target
< / code > < / pre > < / div > < / div >
< ul >
< li > La commande < code class = "language-plaintext highlighter-rouge" > ExecStartPre< / code > arrête VNC si elle est déjà en cours d’ < / li >
< li > La commande < code class = "language-plaintext highlighter-rouge" > ExecStart< / code > lance VNC et définit la profondeur de couleur sur 24 bits avec une résolution de 1280x800. Vous pouvez également modifier ces options de démarrage pour répondre à vos besoins.< / li >
< / ul >
< p > Enregistrez et fermez le fichier.< br / >
Informer le système du nouveau fichier.< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo systemctl daemon-reload
< / code > < / pre > < / div > < / div >
< p > Activer le fichier système< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo systemctl enable vncserver@1.service
< / code > < / pre > < / div > < / div >
< p > Arrêter l’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > vncserver -kill :1
< / code > < / pre > < / div > < / div >
< p > Ensuite, démarrer le service< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo systemctl start vncserver@1
< / code > < / pre > < / div > < / div >
< p > Vérifier l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo systemctl status vncserver@1
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ● vncserver@1.service - Start TightVNC server at startup
Loaded: loaded (/etc/systemd/system/vncserver@.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2020-03-26 16:15:25 CET; 2min 8s ago
Process: 469 ExecStartPre=/usr/bin/vncserver -kill :1 > /dev/null 2> & 1 (code=exited, status=0/SUCCESS
Process: 532 ExecStart=/usr/bin/vncserver -depth 24 -geometry 1280x800 :1 (code=exited, status=0/SUCC
Main PID: 540 (Xtigervnc)
Tasks: 53 (limit: 2313)
Memory: 204.8M
< / code > < / pre > < / div > < / div >
< p > Votre serveur VNC sera désormais disponible après redémarrage de la machine.< / p >
< h3 id = "connexiondéconnexion-vnc-depuis-un-poste-client" > Connexion/Déconnexion vnc depuis un poste client< / h3 >
< p > Ouvrir une fenêtre “terminal”< / p >
< p > < strong > Connexion< / strong > < br / >
Etablir le tunnel ssh sécurisé< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh -p 55039 -i /home/yannick/.ssh/kvm-vps789461 -L 55444:localhost:5901 -N -f -l userspace 51.77.151.245
< / code > < / pre > < / div > < / div >
< ul >
< li > < code class = "language-plaintext highlighter-rouge" > -L< / code > précise les liaisons portuaires. Dans ce cas, nous relions le port < strong > 5901< / strong > de la connexion à distance au port < strong > 55444< / strong > de votre machine locale.< / li >
< li > < code class = "language-plaintext highlighter-rouge" > -C< / code > permet la compression, tandis< / li >
< li > < code class = "language-plaintext highlighter-rouge" > -N< / code > indique à ssh que nous ne voulons pas exécuter une commande à distance.< / li >
< li > < code class = "language-plaintext highlighter-rouge" > -l< / code > spécifie le nom de la connexion distante.< / li >
< / ul >
< p > Puis lancer la connexion VNC< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > vncviewer localhost:55444
< / code > < / pre > < / div > < / div >
< p > < strong > Déconnexion< / strong > < br / >
Après fermeture de la session vnc, il faut supprimer le tunnel ssh< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > kill $(pidof -s ssh)
< / code > < / pre > < / div > < / div >
< p > < strong > Changer le mot de passe< / strong > < br / >
Une fois connecté, il suffit de modifier votre mot de passe, grâce à la commande < code class = "language-plaintext highlighter-rouge" > vncpasswd< / code > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Using password file ~/.vnc/passwd
Password:
Verify:
Would you like to enter a view-only password (y/n)? n=
< / code > < / pre > < / div > < / div >
< p > Entrez deux fois votre nouveau mot de passe (attention, pour des raisons de sécurité le mot de passe n’ ’ < br / >
Puis répondez ‘ ’ < br / >
Voila votre mot de passe VNC à été modifé.< / p >
< h3 id = "parefeu---ufw" > Parefeu - UFW< / h3 >
< p > < img src = "/images/ufw-logo.png" alt = "" width = "100" / > < / p >
< ul >
< li > < a href = "/files/html/UFW%20Parefeu%20(firewall).htm" > UFW Parefeu (firewall)-Lien HS< / a > < / li >
< / ul >
< p > Installation< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo apt install ufw
< / code > < / pre > < / div > < / div >
< p > Status< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo ufw status verbose
Status: inactive
< / code > < / pre > < / div > < / div >
< p > Les règles< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo ufw allow 55039/tcp # port SSH , 55039
sudo ufw allow DNS # port 53 tcp et udp
< / code > < / pre > < / div > < / div >
< p > Activer le parefeu< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo ufw enable
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Command may disrupt existing ssh connections. Proceed with operation (y|n)? y
Firewall is active and enabled on system startup
< / code > < / pre > < / div > < / div >
< p > Status< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo ufw status verbose
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Status: active
Logging: on (low)
Default: deny (incoming), allow (outgoing), disabled (routed)
New profiles: skip
To Action From
-- ------ ----
55039/tcp ALLOW IN Anywhere
53 (DNS) ALLOW IN Anywhere
55039/tcp (v6) ALLOW IN Anywhere (v6)
53 (DNS (v6)) ALLOW IN Anywhere (v6)
< / code > < / pre > < / div > < / div >
< hr / >
< h1 id = "sauvegarde-borgbackup" > Sauvegarde BorgBackup< / h1 >
< p > < img src = "/images/borg-logo.png" alt = "" / > < / p >
< h3 id = "préparation-de-la-machine-à-sauvegarder" > Préparation de la machine à sauvegarder< / h3 >
< p > On se connecte sur la machine et on passe en mode su< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo -s
apt update
< / code > < / pre > < / div > < / div >
< p > Installer borgbackup< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > apt install borgbackup
< / code > < / pre > < / div > < / div >
< p > < strong > < u > Créer un jeu de clé sur machine à sauvegarder (wgvpn.space)< / u > < / strong > < br / >
Créer un utilisateur borg (sans home) dédié aux sauvegardes par BorgBackup :< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > useradd -M borg
< / code > < / pre > < / div > < / div >
< p > Générer un jeu de clé sur < strong > /root/.ssh< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > mkdir -p /root/.ssh
ssh-keygen -t ed25519 -o -a 100 -f /root/.ssh/wgvpn_space_ed25519
< / code > < / pre > < / div > < / div >
< p > Le jeu de clé< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ls /root/.ssh
wgvpn_space_ed25519 wgvpn_space_ed25519.pub
< / code > < / pre > < / div > < / div >
< p > Autoriser utilisateur < strong > borg< / strong > à exécuter < em > /usr/bin/borg< / em > uniquement< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > echo "borg ALL=NOPASSWD: /usr/bin/borg" > > /etc/sudoers
< / code > < / pre > < / div > < / div >
< h3 id = "ajout-clé-publique-au-serveur-backup-xoyazxyz" > Ajout clé publique au serveur backup xoyaz.xyz< / h3 >
< blockquote >
< p > Pour une connexion via ssh vous devez ajouter la clé publique < em > wgvpn_space_ed25519.pub< / em > du < strong > serveur client wgvpn.space< / strong > au fichier < em > ~/.ssh/authorized_keys< / em > du < strong > serveur backup xoyaz.xyz< / strong > < / p >
< / blockquote >
< p > Se connecter au < strong > serveur backup xoyaz.xyz< / strong > depuis un terminal autorisé< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > ssh usernl@5.2.79.107 -p 55036 -i /home/yannick/.ssh/OVZ-STORAGE-128 # connexion SSH serveur backup depuis PC1
sudo -s # passer en super utilisateur
cat > > /srv/data/borg-backups/.ssh/authorized_keys
< / code > < / pre > < / div > < / div >
< p > Copier/coller le contenu du fichier du fichier de clef publique (fichier < strong > /root/.ssh/wgvpn_space_ed25519.pub< / strong > de la machine à sauvegarder < strong > cinay.xyz< / strong > ) dans ce terminal, et presser < strong > [Ctrl]+[D]< / strong > pour valider.< / p >
< p > Test depuis le serveur client < strong > wgvpn.space< / strong > (c’ < br / >
< em > Si parefeu avec les sorties bloquées sur < strong > wgvpn.space< / strong > , il faut ouvrir en sortie le port TCP 55036.< / em > < / p >
< p > < strong > AU PREMIER passage une question est posée , saisir oui ou yes< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo -s
ssh -p 55036 -i /root/.ssh/wgvpn_space_ed25519 borg@xoyaz.xyz
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > The authenticity of host '[xoyaz.xyz]:55036 ([2a04:52c0:101:7ae::7a5e]:55036)' can't be established.
ECDSA key fingerprint is SHA256:PDXQBhTh4oj0cSzgnjCun+J60JDUEk7VeLH2YHZbwMc.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '[xoyaz.xyz]:55036,[2a04:52c0:101:7ae::7a5e]:55036' (ECDSA) to the list of known hosts.
Linux backup 2.6.32-042stab140.1 #1 SMP Thu Aug 15 13:32:22 MSK 2019 x86_64
_ _
| |__ __ _ __ | |__ _ _ _ __
| '_ \/ _` |/ _|| / /| || || '_ \
|_.__/\__,_|\__||_\_\ \_,_|| .__/
|_|
Last login: Sun Sep 15 15:13:35 2019 from 2a01:e34:eef2:570:2c83:bd30:365a:ff54
$
< / code > < / pre > < / div > < / div >
< p > saisir < code class = "language-plaintext highlighter-rouge" > exit< / code > pour sortir< / p >
< blockquote >
< p > NOTE : < strong > /srv/data/borg-backups< / strong > est le home de l’ < em > borg< / em > sur le serveur backup < em > xoyaz.xyz< / em > < / p >
< / blockquote >
< h3 id = "création-dépôt-et-lancement-des-sauvegardes-depuis-la-machine-à-sauvegarder" > Création dépôt et lancement des sauvegardes depuis la machine à sauvegarder< / h3 >
< p > < strong > < u > machine cliente wgvpn.space< / u > < / strong > < br / >
On se connecte sur la machine et on passe en mode su< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo -s
< / code > < / pre > < / div > < / div >
< p > < strong > Création du dépôt distant sur le serveur backup xoyaz.xyz (A FAIRE UNE SEULE FOIS)< / strong > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > export BORG_RSH='ssh -i /root/.ssh/wgvpn_space_ed25519' # ce n'est pas la clé par défaut id_rsa
borg init --encryption=repokey-blake2 ssh://borg@xoyaz.xyz:55036/srv/data/borg-backups/wgvpn.space
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Enter new passphrase:
Enter same passphrase again:
Do you want your passphrase to be displayed for verification? [yN]:
By default repositories initialized with this version will produce security
errors if written to with an older version (up to and including Borg 1.0.8).
If you want to use these older versions, you can disable the check by running:
borg upgrade --disable-tam ssh://borg@xoyaz.xyz:55036/srv/data/borg-backups/wgvpn.space
See https://borgbackup.readthedocs.io/en/stable/changes.html#pre-1-0-9-manifest-spoofing-vulnerability for details about the security implications.
IMPORTANT: you will need both KEY AND PASSPHRASE to access this repo!
Use "borg key export" to export the key, optionally in printable format.
Write down the passphrase. Store both at safe place(s).
< / code > < / pre > < / div > < / div >
< p > Sauvegarder la “passphrase” dans un fichier pour une procédure automatique< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > mkdir -p /root/.borg
nano /root/.borg/passphrase
< / code > < / pre > < / div > < / div >
< p > < strong > Générer une sauvegarde d’ < / strong > pour test (facultatif)< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > borg create ssh://borg@xoyize.xyz:55029/srv/ssd-two/borg-backups/wgvpn.space::2019-01-11 /home/yanfi
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Enter passphrase for key ssh://borg@xoyize.xyz:55029/srv/ssd-two/borg-backups/wgvpn.space:
< / code > < / pre > < / div > < / div >
< p > < strong > Automatiser la procédure de sauvegarde pour le client wgvpn.space< / strong > < br / >
script de sauvegarde (notez l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > nano /root/.borg/borg-backup
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > #!/bin/sh
#
# Script de sauvegarde.
#
# Envoie les sauvegardes sur un serveur distant, via le programme Borg.
# Les sauvegardes sont chiffrées
#
set -e
BACKUP_DATE=`date +%Y-%m-%d-%Hh%M`
LOG_PATH=/var/log/borg-backup.log
export BORG_PASSPHRASE="`cat ~root/.borg/passphrase`"
export BORG_RSH='ssh -i /root/.ssh/wgvpn_space_ed25519'
BORG_REPOSITORY=ssh://borg@xoyaz.xyz:55036/srv/data/borg-backups/wgvpn.space
BORG_ARCHIVE=${BORG_REPOSITORY}::${BACKUP_DATE}
borg create \
-v --stats --compression lzma,9 \
$BORG_ARCHIVE \
/bin /boot /etc /home /lib /lib64 /opt /root /sbin /srv /usr /var \
> > ${LOG_PATH} 2> & 1
# Nettoyage des anciens backups
# On conserve
# - une archive par jour les 7 derniers jours,
# - une archive par semaine pour les 4 dernières semaines,
# - une archive par mois pour les 6 derniers mois.
borg prune \
-v --list --stats --keep-daily=7 --keep-weekly=4 --keep-monthly=6 \
$BORG_REPOSITORY \
> > ${LOG_PATH} 2> & 1
< / code > < / pre > < / div > < / div >
< p > Le rendre exécutable< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > chmod +x /root/.borg/borg-backup
< / code > < / pre > < / div > < / div >
< p > Programmer la tâche à 2h40 du matin< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > crontab -e
< / code > < / pre > < / div > < / div >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > # Sauvegarde sur distant avec BorgBackup
40 02 * * * /root/.borg/borg-backup > /dev/null
< / code > < / pre > < / div > < / div >
< / div >
< div class = "d-print-none" > < footer class = "article__footer" > < meta itemprop = "dateModified" content = "2020-03-26T00:00:00+01:00" > <!-- start custom article footer snippet -->
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< div align = "right" > < a type = "application/rss+xml" href = "/feed.xml" title = "S'abonner" > < i class = "fa fa-rss fa-2x" > < / i > < / a >
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< / footer >
< div class = "article__section-navigator clearfix" > < div class = "previous" > < span > PRÉCÉDENT< / span > < a href = "/2020/03/25/vps789461-Archlinux-wgvpn.space.html" > vps789461 (wgvpn.space) Archlinux 64bits (INACTIF)< / a > < / div > < div class = "next" > < span > SUIVANT< / span > < a href = "/2020/03/28/Machine-virtuelle-(VirtualBox)-yunohost-sur-PC1-(ouestline.net).html" > Machine Virtuelle "Debian Stretch" ouestline.net (VirtualBox/PC1)< / a > < / div > < / div > < / div >
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var $searchBox = null;
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useDefaultSearchBox & & $searchInput[0] & & $searchInput[0].focus();
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setTimeout(function() {
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window.pageAsideAffix & & window.pageAsideAffix.refresh();
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}
$searchToggle.on('click', function() {
modalVisible ? searchModal.hide() : searchModal.show();
});
// Char Code: 83 S, 191 /
$(window).on('keyup', function(e) {
if (!modalVisible & & !window.isFormElement(e.target || e.srcElement) & & (e.which === 83 || e.which === 191)) {
modalVisible || searchModal.show();
}
});
if (useDefaultSearchBox) {
$searchBox = $('.js-search-box');
$searchInput = $searchBox.children('input');
$searchClear = $searchBox.children('.js-icon-clear');
search.getSearchInput = function() {
return $searchInput.get(0);
};
search.getVal = function() {
return $searchInput.val();
};
search.setVal = function(val) {
$searchInput.val(val);
};
$searchInput.on('focus', function() {
$(this).addClass('focus');
});
$searchInput.on('blur', function() {
$(this).removeClass('focus');
});
$searchInput.on('input', window.throttle(function() {
var val = $(this).val();
if (val === '' || typeof val !== 'string') {
search.clear & & search.clear();
} else {
$searchBox.addClass('not-empty');
search.onInputNotEmpty & & search.onInputNotEmpty(val);
}
}, 400));
$searchClear.on('click', function() {
$searchInput.val(''); $searchBox.removeClass('not-empty');
search.clear & & search.clear();
});
}
});
})();
< / script > < div class = "search search--dark" >
< div class = "main" >
< div class = "search__header" > Recherche< / div >
< div class = "search-bar" >
< div class = "search-box js-search-box" >
< div class = "search-box__icon-search" > < i class = "fas fa-search" > < / i > < / div >
< input id = "search-input" type = "text" / >
< div class = "search-box__icon-clear js-icon-clear" >
< a > < i class = "fas fa-times" > < / i > < / a >
< / div >
< / div >
< button class = "button button--theme-dark button--pill search__cancel js-search-toggle" >
Annuler< / button >
< / div >
< div id = "results-container" class = "search-result js-search-result" > < / div >
< / div >
< / div >
<!-- Script pointing to search - script.js -->
< script > / * !
* Simple-Jekyll-Search
* Copyright 2015-2020, Christian Fei
* Licensed under the MIT License.
*/
(function(){
'use strict'
var _$Templater_7 = {
compile: compile,
setOptions: setOptions
}
const options = {}
options.pattern = /\{(.*?)\}/g
options.template = ''
options.middleware = function () {}
function setOptions (_options) {
options.pattern = _options.pattern || options.pattern
options.template = _options.template || options.template
if (typeof _options.middleware === 'function') {
options.middleware = _options.middleware
}
}
function compile (data) {
return options.template.replace(options.pattern, function (match, prop) {
const value = options.middleware(prop, data[prop], options.template)
if (typeof value !== 'undefined') {
return value
}
return data[prop] || match
})
}
'use strict';
function fuzzysearch (needle, haystack) {
var tlen = haystack.length;
var qlen = needle.length;
if (qlen > tlen) {
return false;
}
if (qlen === tlen) {
return needle === haystack;
}
outer: for (var i = 0, j = 0; i < qlen ; i + + ) {
var nch = needle.charCodeAt(i);
while (j < tlen ) {
if (haystack.charCodeAt(j++) === nch) {
continue outer;
}
}
return false;
}
return true;
}
var _$fuzzysearch_1 = fuzzysearch;
'use strict'
/* removed: const _$fuzzysearch_1 = require('fuzzysearch') */;
var _$FuzzySearchStrategy_5 = new FuzzySearchStrategy()
function FuzzySearchStrategy () {
this.matches = function (string, crit) {
return _$fuzzysearch_1(crit.toLowerCase(), string.toLowerCase())
}
}
'use strict'
var _$LiteralSearchStrategy_6 = new LiteralSearchStrategy()
function LiteralSearchStrategy () {
this.matches = function (str, crit) {
if (!str) return false
str = str.trim().toLowerCase()
crit = crit.trim().toLowerCase()
return crit.split(' ').filter(function (word) {
return str.indexOf(word) >= 0
}).length === crit.split(' ').length
}
}
'use strict'
var _$Repository_4 = {
put: put,
clear: clear,
search: search,
setOptions: __setOptions_4
}
/* removed: const _$FuzzySearchStrategy_5 = require('./SearchStrategies/FuzzySearchStrategy') */;
/* removed: const _$LiteralSearchStrategy_6 = require('./SearchStrategies/LiteralSearchStrategy') */;
function NoSort () {
return 0
}
const data = []
let opt = {}
opt.fuzzy = false
opt.limit = 10
opt.searchStrategy = opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = NoSort
opt.exclude = []
function put (data) {
if (isObject(data)) {
return addObject(data)
}
if (isArray(data)) {
return addArray(data)
}
return undefined
}
function clear () {
data.length = 0
return data
}
function isObject (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Object]'
}
function isArray (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Array]'
}
function addObject (_data) {
data.push(_data)
return data
}
function addArray (_data) {
const added = []
clear()
for (let i = 0, len = _data.length; i < len ; i + + ) {
if (isObject(_data[i])) {
added.push(addObject(_data[i]))
}
}
return added
}
function search (crit) {
if (!crit) {
return []
}
return findMatches(data, crit, opt.searchStrategy, opt).sort(opt.sort)
}
function __setOptions_4 (_opt) {
opt = _opt || {}
opt.fuzzy = _opt.fuzzy || false
opt.limit = _opt.limit || 10
opt.searchStrategy = _opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = _opt.sort || NoSort
opt.exclude = _opt.exclude || []
}
function findMatches (data, crit, strategy, opt) {
const matches = []
for (let i = 0; i < data.length & & matches . length < opt . limit ; i + + ) {
const match = findMatchesInObject(data[i], crit, strategy, opt)
if (match) {
matches.push(match)
}
}
return matches
}
function findMatchesInObject (obj, crit, strategy, opt) {
for (const key in obj) {
if (!isExcluded(obj[key], opt.exclude) & & strategy.matches(obj[key], crit)) {
return obj
}
}
}
function isExcluded (term, excludedTerms) {
for (let i = 0, len = excludedTerms.length; i < len ; i + + ) {
const excludedTerm = excludedTerms[i]
if (new RegExp(excludedTerm).test(term)) {
return true
}
}
return false
}
/* globals ActiveXObject:false */
'use strict'
var _$JSONLoader_2 = {
load: load
}
function load (location, callback) {
const xhr = getXHR()
xhr.open('GET', location, true)
xhr.onreadystatechange = createStateChangeListener(xhr, callback)
xhr.send()
}
function createStateChangeListener (xhr, callback) {
return function () {
if (xhr.readyState === 4 & & xhr.status === 200) {
try {
callback(null, JSON.parse(xhr.responseText))
} catch (err) {
callback(err, null)
}
}
}
}
function getXHR () {
return window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP')
}
'use strict'
var _$OptionsValidator_3 = function OptionsValidator (params) {
if (!validateParams(params)) {
throw new Error('-- OptionsValidator: required options missing')
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if (!(this instanceof OptionsValidator)) {
return new OptionsValidator(params)
}
const requiredOptions = params.required
this.getRequiredOptions = function () {
return requiredOptions
}
this.validate = function (parameters) {
const errors = []
requiredOptions.forEach(function (requiredOptionName) {
if (typeof parameters[requiredOptionName] === 'undefined') {
errors.push(requiredOptionName)
}
})
return errors
}
function validateParams (params) {
if (!params) {
return false
}
return typeof params.required !== 'undefined' & & params.required instanceof Array
}
}
'use strict'
var _$utils_9 = {
merge: merge,
isJSON: isJSON
}
function merge (defaultParams, mergeParams) {
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for (const option in defaultParams) {
mergedOptions[option] = defaultParams[option]
if (typeof mergeParams[option] !== 'undefined') {
mergedOptions[option] = mergeParams[option]
}
}
return mergedOptions
}
function isJSON (json) {
try {
if (json instanceof Object & & JSON.parse(JSON.stringify(json))) {
return true
}
return false
} catch (err) {
return false
}
}
var _$src_8 = {};
(function (window) {
'use strict'
let options = {
searchInput: null,
resultsContainer: null,
json: [],
success: Function.prototype,
searchResultTemplate: '< li > < a href = "{url}" title = "{desc}" > {title}< / a > < / li > ',
templateMiddleware: Function.prototype,
sortMiddleware: function () {
return 0
},
noResultsText: 'No results found',
limit: 10,
fuzzy: false,
debounceTime: null,
exclude: []
}
let debounceTimerHandle
const debounce = function (func, delayMillis) {
if (delayMillis) {
clearTimeout(debounceTimerHandle)
debounceTimerHandle = setTimeout(func, delayMillis)
} else {
func.call()
}
}
const requiredOptions = ['searchInput', 'resultsContainer', 'json']
/* removed: const _$Templater_7 = require('./Templater') */;
/* removed: const _$Repository_4 = require('./Repository') */;
/* removed: const _$JSONLoader_2 = require('./JSONLoader') */;
const optionsValidator = _$OptionsValidator_3({
required: requiredOptions
})
/* removed: const _$utils_9 = require('./utils') */;
window.SimpleJekyllSearch = function (_options) {
const errors = optionsValidator.validate(_options)
if (errors.length > 0) {
throwError('You must specify the following required options: ' + requiredOptions)
}
options = _$utils_9.merge(options, _options)
_$Templater_7.setOptions({
template: options.searchResultTemplate,
middleware: options.templateMiddleware
})
_$Repository_4.setOptions({
fuzzy: options.fuzzy,
limit: options.limit,
sort: options.sortMiddleware,
exclude: options.exclude
})
if (_$utils_9.isJSON(options.json)) {
initWithJSON(options.json)
} else {
initWithURL(options.json)
}
const rv = {
search: search
}
typeof options.success === 'function' & & options.success.call(rv)
return rv
}
function initWithJSON (json) {
_$Repository_4.put(json)
registerInput()
}
function initWithURL (url) {
_$JSONLoader_2.load(url, function (err, json) {
if (err) {
throwError('failed to get JSON (' + url + ')')
}
initWithJSON(json)
})
}
function emptyResultsContainer () {
options.resultsContainer.innerHTML = ''
}
function appendToResultsContainer (text) {
options.resultsContainer.innerHTML += text
}
function registerInput () {
options.searchInput.addEventListener('input', function (e) {
if (isWhitelistedKey(e.which)) {
emptyResultsContainer()
debounce(function () { search(e.target.value) }, options.debounceTime)
}
})
}
function search (query) {
if (isValidQuery(query)) {
emptyResultsContainer()
render(_$Repository_4.search(query), query)
}
}
function render (results, query) {
const len = results.length
if (len === 0) {
return appendToResultsContainer(options.noResultsText)
}
for (let i = 0; i < len ; i + + ) {
results[i].query = query
appendToResultsContainer(_$Templater_7.compile(results[i]))
}
}
function isValidQuery (query) {
return query & & query.length > 0
}
function isWhitelistedKey (key) {
return [13, 16, 20, 37, 38, 39, 40, 91].indexOf(key) === -1
}
function throwError (message) {
throw new Error('SimpleJekyllSearch --- ' + message)
}
})(window)
}());
< / script >
<!-- Configuration -->
< script >
SimpleJekyllSearch({
searchInput: document.getElementById('search-input'),
resultsContainer: document.getElementById('results-container'),
noResultsText: '< p > Aucun résultat!< / p > ',
json: '/search.json',
searchResultTemplate: '< li > < a href = "{url}" > {date} {title}< / a > (Création {create})< / li > '
})
< / script >
< / div > < / div >
< script > ( f u n c t i o n ( ) {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function scrollToAnchor(anchor, duration, callback) {
var $root = this;
$root.animate({ scrollTop: $(anchor).position().top }, duration, function() {
window.history.replaceState(null, '', window.location.href.split('#')[0] + anchor);
callback & & callback();
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}
$.fn.scrollToAnchor = scrollToAnchor;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function affix(options) {
var $root = this, $window = $(window), $scrollTarget, $scroll,
offsetBottom = 0, scrollTarget = window, scroll = window.document, disabled = false, isOverallScroller = true,
rootTop, rootLeft, rootHeight, scrollBottom, rootBottomTop,
hasInit = false, curState;
function setOptions(options) {
var _options = options || {};
_options.offsetBottom & & (offsetBottom = _options.offsetBottom);
_options.scrollTarget & & (scrollTarget = _options.scrollTarget);
_options.scroll & & (scroll = _options.scroll);
_options.disabled !== undefined & & (disabled = _options.disabled);
$scrollTarget = $(scrollTarget);
isOverallScroller = window.isOverallScroller($scrollTarget[0]);
$scroll = $(scroll);
}
function preCalc() {
top();
rootHeight = $root.outerHeight();
rootTop = $root.offset().top + (isOverallScroller ? 0 : $scrollTarget.scrollTop());
rootLeft = $root.offset().left;
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function calc(needPreCalc) {
needPreCalc & & preCalc();
scrollBottom = $scroll.outerHeight() - offsetBottom - rootHeight;
rootBottomTop = scrollBottom - rootTop;
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function top() {
if (curState !== 'top') {
$root.removeClass('fixed').css({
left: 0,
top: 0
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curState = 'top';
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function fixed() {
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$root.addClass('fixed').css({
left: rootLeft + 'px',
top: 0
});
curState = 'fixed';
}
}
function bottom() {
if (curState !== 'bottom') {
$root.removeClass('fixed').css({
left: 0,
top: rootBottomTop + 'px'
});
curState = 'bottom';
}
}
function setState() {
var scrollTop = $scrollTarget.scrollTop();
if (scrollTop >= rootTop & & scrollTop < = scrollBottom) {
fixed();
} else if (scrollTop < rootTop ) {
top();
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bottom();
}
}
function init() {
if(!hasInit) {
var interval, timeout;
calc(true); setState();
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState();
});
$window.on('resize', function() {
disabled || (calc(true), setState());
});
hasInit = true;
}
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions,
refresh: function() {
calc(true, { animation: false }); setState();
}
};
}
$.fn.affix = affix;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function toc(options) {
var $root = this, $window = $(window), $scrollTarget, $scroller, $tocUl = $('< ul class = "toc toc--ellipsis" > < / ul > '), $tocLi, $headings, $activeLast, $activeCur,
selectors = 'h1,h2,h3', container = 'body', scrollTarget = window, scroller = 'html, body', disabled = false,
headingsPos, scrolling = false, hasRendered = false, hasInit = false;
function setOptions(options) {
var _options = options || {};
_options.selectors & & (selectors = _options.selectors);
_options.container & & (container = _options.container);
_options.scrollTarget & & (scrollTarget = _options.scrollTarget);
_options.scroller & & (scroller = _options.scroller);
_options.disabled !== undefined & & (disabled = _options.disabled);
$headings = $(container).find(selectors).filter('[id]');
$scrollTarget = $(scrollTarget);
$scroller = $(scroller);
}
function calc() {
headingsPos = [];
$headings.each(function() {
headingsPos.push(Math.floor($(this).position().top));
});
}
function setState(element, disabled) {
var scrollTop = $scrollTarget.scrollTop(), i;
if (disabled || !headingsPos || headingsPos.length < 1 ) { return ; }
if (element) {
$activeCur = element;
} else {
for (i = 0; i < headingsPos.length ; i + + ) {
if (scrollTop >= headingsPos[i]) {
$activeCur = $tocLi.eq(i);
} else {
$activeCur || ($activeCur = $tocLi.eq(i));
break;
}
}
}
$activeLast & & $activeLast.removeClass('active');
($activeLast = $activeCur).addClass('active');
}
function render() {
if(!hasRendered) {
$root.append($tocUl);
$headings.each(function() {
var $this = $(this);
$tocUl.append($('< li > < / li > ').addClass('toc-' + $this.prop('tagName').toLowerCase())
.append($('< a > < / a > ').text($this.text()).attr('href', '#' + $this.prop('id'))));
});
$tocLi = $tocUl.children('li');
$tocUl.on('click', 'a', function(e) {
e.preventDefault();
var $this = $(this);
scrolling = true;
setState($this.parent());
$scroller.scrollToAnchor($this.attr('href'), 400, function() {
scrolling = false;
});
});
}
hasRendered = true;
}
function init() {
var interval, timeout;
if(!hasInit) {
render(); calc(); setState(null, scrolling);
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState(null, scrolling);
});
$window.on('resize', window.throttle(function() {
if (!disabled) {
render(); calc(); setState(null, scrolling);
}
}, 100));
}
hasInit = true;
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions
};
}
$.fn.toc = toc;
});
})();
/*(function () {
})();*/
< / script > < script >
/* toc must before affix, since affix need to konw toc' height. */(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
var TOC_SELECTOR = window.TEXT_VARIABLES.site.toc.selectors;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window);
var $articleContent = $('.js-article-content');
var $tocRoot = $('.js-toc-root'), $col2 = $('.js-col-aside');
var toc;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
var hasToc = $articleContent.find(TOC_SELECTOR).length > 0;
function disabled() {
return $col2.css('display') === 'none' || !hasToc;
}
tocDisabled = disabled();
toc = $tocRoot.toc({
selectors: TOC_SELECTOR,
container: $articleContent,
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
tocDisabled = disabled();
toc & & toc.setOptions({
disabled: tocDisabled
});
}, 100));
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window), $pageFooter = $('.js-page-footer');
var $pageAside = $('.js-page-aside');
var affix;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
affix = $pageAside.affix({
offsetBottom: $pageFooter.outerHeight(),
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
scroll: hasSidebar ? $('.js-page-main').children() : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
affix & & affix.setOptions({
disabled: tocDisabled
});
}, 100));
window.pageAsideAffix = affix;
});
})();
< / script > <!-- -->
< / div >
< script > ( f u n c t i o n ( ) {
var $root = document.getElementsByClassName('root')[0];
if (window.hasEvent('touchstart')) {
$root.dataset.isTouch = true;
document.addEventListener('touchstart', function(){}, false);
}
})();
< / script >
< / body >
< / html >
