feat: gestion réseau DHCP/statique depuis l'interface web
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jules
41
scripts/apply_network.sh
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41
scripts/apply_network.sh
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#!/bin/bash
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# apply_network.sh — Configure le réseau via NetworkManager
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# Usage: apply_network.sh dhcp
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# ou: apply_network.sh static <ip/prefix> <gateway> <dns>
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# Exemple: apply_network.sh static 192.168.1.100/24 192.168.1.1 8.8.8.8,1.1.1.1
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set -e
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MODE="$1"
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CON="Wired connection 1"
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# Trouve la connexion active si le nom par défaut a changé
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if ! nmcli con show "$CON" &>/dev/null; then
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CON=$(nmcli -t -f NAME,TYPE con show --active | grep ethernet | cut -d: -f1 | head -1)
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fi
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[[ -z "$CON" ]] && echo "Aucune connexion Ethernet trouvée." && exit 1
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if [[ "$MODE" == "dhcp" ]]; then
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nmcli con mod "$CON" ipv4.method auto ipv4.addresses "" ipv4.gateway "" ipv4.dns ""
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nmcli con up "$CON"
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echo "OK: mode DHCP appliqué."
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elif [[ "$MODE" == "static" ]]; then
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IP_PREFIX="$2" # ex: 192.168.1.100/24
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GATEWAY="$3" # ex: 192.168.1.1
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DNS="$4" # ex: 8.8.8.8,1.1.1.1
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[[ -z "$IP_PREFIX" || -z "$GATEWAY" ]] && echo "IP et gateway requis." && exit 1
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nmcli con mod "$CON" \
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ipv4.method manual \
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ipv4.addresses "$IP_PREFIX" \
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ipv4.gateway "$GATEWAY" \
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ipv4.dns "${DNS:-8.8.8.8,1.1.1.1}"
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nmcli con up "$CON"
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echo "OK: IP statique $IP_PREFIX appliquée."
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else
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echo "Usage: $0 dhcp | static <ip/prefix> <gateway> [dns]" && exit 1
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fi
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@@ -118,5 +118,169 @@ html_navbar('domain');
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<a href="/admin/index.php" class="btn btn-outline-secondary">Annuler</a>
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<a href="/admin/index.php" class="btn btn-outline-secondary">Annuler</a>
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</div>
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</div>
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</form>
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</form>
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<!-- ── Réseau (hors formulaire principal) ── -->
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<div class="card shadow-sm mt-4">
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<div class="card-header fw-semibold d-flex justify-content-between align-items-center">
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<span><i class="bi bi-hdd-network me-2"></i>Réseau</span>
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<span id="net-current-ip" class="badge bg-secondary font-monospace">chargement…</span>
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</div>
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</div>
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<div class="card-body">
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<div id="net-loading" class="text-muted small mb-3">
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<div class="spinner-border spinner-border-sm me-2"></div>Lecture de la configuration…
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</div>
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<div id="net-form" style="display:none">
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<!-- Mode -->
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<div class="mb-3">
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<label class="form-label fw-semibold">Mode</label>
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<div class="d-flex gap-3">
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<div class="form-check">
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<input class="form-check-input" type="radio" name="net-mode" id="net-dhcp" value="dhcp">
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<label class="form-check-label" for="net-dhcp">DHCP <span class="text-muted small">(automatique)</span></label>
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</div>
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<div class="form-check">
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<input class="form-check-input" type="radio" name="net-mode" id="net-static" value="static">
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<label class="form-check-label" for="net-static">IP Statique</label>
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</div>
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</div>
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</div>
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<!-- Champs IP statique -->
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<div id="net-static-fields" style="display:none">
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<div class="row g-3 mb-3">
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<div class="col-md-5">
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<label class="form-label">Adresse IP</label>
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<input type="text" id="net-ip" class="form-control font-monospace" placeholder="192.168.1.100">
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</div>
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<div class="col-md-2">
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<label class="form-label">Masque</label>
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<select id="net-prefix" class="form-select font-monospace">
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<option value="24">/24 — 255.255.255.0</option>
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<option value="25">/25 — 255.255.255.128</option>
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<option value="16">/16 — 255.255.0.0</option>
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<option value="8">/8 — 255.0.0.0</option>
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</select>
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</div>
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<div class="col-md-5">
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<label class="form-label">Passerelle</label>
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<input type="text" id="net-gw" class="form-control font-monospace" placeholder="192.168.1.1">
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</div>
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<div class="col-md-6">
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<label class="form-label">Serveurs DNS <span class="text-muted small">(séparés par virgule)</span></label>
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<input type="text" id="net-dns" class="form-control font-monospace" placeholder="8.8.8.8,1.1.1.1">
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</div>
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</div>
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</div>
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<div id="net-alert" class="alert py-2 mb-3" style="display:none"></div>
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<div class="d-flex gap-2 align-items-center">
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<button class="btn btn-warning" onclick="applyNetwork()">
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<i class="bi bi-hdd-network me-1"></i>Appliquer la configuration réseau
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</button>
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<span id="net-spinner" class="spinner-border spinner-border-sm text-warning" style="display:none"></span>
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<span class="text-muted small" id="net-warn" style="display:none">
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<i class="bi bi-exclamation-triangle me-1 text-warning"></i>
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Si vous changez l'IP, reconnectez-vous sur la nouvelle adresse.
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</span>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script>
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document.addEventListener('DOMContentLoaded', function() {
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loadNetworkConfig();
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document.querySelectorAll('input[name="net-mode"]').forEach(function(r) {
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r.addEventListener('change', function() {
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document.getElementById('net-static-fields').style.display = r.value === 'static' ? '' : 'none';
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document.getElementById('net-warn').style.display = r.value === 'static' ? '' : 'none';
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});
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});
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});
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function loadNetworkConfig() {
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fetch('/api/network.php')
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.then(r => r.json())
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.then(function(d) {
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document.getElementById('net-loading').style.display = 'none';
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document.getElementById('net-form').style.display = '';
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// IP actuelle
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const ip = d.current_ip || d.static_ip || '—';
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document.getElementById('net-current-ip').textContent = ip;
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// Mode
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const mode = d.method || 'dhcp';
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document.querySelector('input[name="net-mode"][value="' + mode + '"]').checked = true;
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// Champs statique
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if (mode === 'static') {
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document.getElementById('net-static-fields').style.display = '';
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document.getElementById('net-warn').style.display = '';
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}
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// Pré-remplissage IP statique
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const sipRaw = d.static_ip || d.current_ip || '';
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const sipParts = sipRaw.split('/');
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document.getElementById('net-ip').value = sipParts[0] || '';
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document.getElementById('net-prefix').value = sipParts[1] || '24';
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document.getElementById('net-gw').value = d.static_gw || d.current_gw || '';
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document.getElementById('net-dns').value = (d.static_dns || d.current_dns || '8.8.8.8,1.1.1.1').replace(/\s/g,'');
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})
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.catch(function() {
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document.getElementById('net-loading').innerHTML = '<span class="text-danger"><i class="bi bi-exclamation-triangle me-1"></i>Impossible de lire la configuration réseau.</span>';
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});
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}
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function applyNetwork() {
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const mode = document.querySelector('input[name="net-mode"]:checked')?.value || 'dhcp';
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const body = { mode };
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if (mode === 'static') {
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body.ip = document.getElementById('net-ip').value.trim();
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body.prefix = document.getElementById('net-prefix').value;
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body.gateway = document.getElementById('net-gw').value.trim();
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body.dns = document.getElementById('net-dns').value.trim();
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if (!body.ip || !body.gateway) {
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showNetAlert('danger', 'Veuillez remplir l\'adresse IP et la passerelle.');
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return;
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}
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}
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document.getElementById('net-spinner').style.display = '';
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document.getElementById('net-alert').style.display = 'none';
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fetch('/api/network.php', {
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method: 'POST',
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headers: {'Content-Type': 'application/json'},
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body: JSON.stringify(body)
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})
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.then(r => r.json())
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.then(function(d) {
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document.getElementById('net-spinner').style.display = 'none';
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if (d.success) {
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let msg = d.msg || 'Configuration appliquée.';
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if (d.new_ip) msg += ' — Reconnectez-vous sur <strong>' + d.new_ip + '</strong>';
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showNetAlert('success', msg);
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setTimeout(loadNetworkConfig, 2000);
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} else {
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showNetAlert('danger', d.error || 'Erreur inconnue.');
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}
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})
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.catch(function() {
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document.getElementById('net-spinner').style.display = 'none';
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showNetAlert('warning', 'Pas de réponse — l\'IP a peut-être changé. Reconnectez-vous.');
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});
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}
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function showNetAlert(type, msg) {
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const el = document.getElementById('net-alert');
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el.className = 'alert alert-' + type + ' py-2 mb-3';
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el.innerHTML = msg;
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el.style.display = '';
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}
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</script>
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<?php html_foot(); ?>
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<?php html_foot(); ?>
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91
web/api/network.php
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91
web/api/network.php
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<?php
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require_once __DIR__ . '/../includes/db.php';
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require_once __DIR__ . '/../includes/auth.php';
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admin_check();
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header('Content-Type: application/json');
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// Lit la config réseau actuelle via nmcli
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function get_network_info(): array {
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// Connexion active
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$conName = trim(shell_exec("nmcli -t -f NAME,TYPE con show --active 2>/dev/null | grep ethernet | cut -d: -f1 | head -1") ?? '');
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if (!$conName) $conName = 'Wired connection 1';
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// Méthode (dhcp ou static)
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$method = trim(shell_exec("nmcli -g ipv4.method con show " . escapeshellarg($conName) . " 2>/dev/null") ?? 'auto');
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// IP actuelle
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$ip4 = trim(shell_exec("nmcli -g IP4.ADDRESS dev show eth0 2>/dev/null | head -1") ?? '');
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// Gateway actuelle
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$gw = trim(shell_exec("nmcli -g IP4.GATEWAY dev show eth0 2>/dev/null | head -1") ?? '');
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// DNS
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$dns = trim(shell_exec("nmcli -g IP4.DNS dev show eth0 2>/dev/null | head -3 | tr '\n' ','") ?? '');
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$dns = rtrim($dns, ',');
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// Config statique configurée (pas forcément active)
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$staticIp = trim(shell_exec("nmcli -g ipv4.addresses con show " . escapeshellarg($conName) . " 2>/dev/null") ?? '');
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$staticGw = trim(shell_exec("nmcli -g ipv4.gateway con show " . escapeshellarg($conName) . " 2>/dev/null") ?? '');
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$staticDns = trim(shell_exec("nmcli -g ipv4.dns con show " . escapeshellarg($conName) . " 2>/dev/null") ?? '');
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return [
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'connection' => $conName,
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'method' => ($method === 'auto' || $method === 'dhcp') ? 'dhcp' : 'static',
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'current_ip' => $ip4,
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'current_gw' => $gw,
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'current_dns'=> $dns,
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'static_ip' => $staticIp,
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'static_gw' => $staticGw,
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'static_dns' => $staticDns,
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'hostname' => gethostname(),
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];
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}
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if ($_SERVER['REQUEST_METHOD'] === 'GET') {
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echo json_encode(get_network_info());
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exit;
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}
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$data = json_decode(file_get_contents('php://input'), true) ?? [];
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$mode = $data['mode'] ?? 'dhcp';
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if ($mode === 'dhcp') {
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$out = shell_exec('sudo /opt/copymail/scripts/apply_network.sh dhcp 2>&1');
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echo json_encode(['success' => true, 'msg' => trim($out)]);
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exit;
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}
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if ($mode === 'static') {
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$ip = trim($data['ip'] ?? '');
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$prefix = trim($data['prefix'] ?? '24');
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$gateway = trim($data['gateway'] ?? '');
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$dns = trim($data['dns'] ?? '8.8.8.8,1.1.1.1');
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// Validation basique
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if (!filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
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http_response_code(400);
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echo json_encode(['error' => 'Adresse IP invalide.']);
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exit;
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}
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if (!filter_var($gateway, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
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http_response_code(400);
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echo json_encode(['error' => 'Passerelle invalide.']);
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exit;
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}
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$prefix = max(1, min(30, (int)$prefix));
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$out = shell_exec(sprintf(
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'sudo /opt/copymail/scripts/apply_network.sh static %s %s %s 2>&1',
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escapeshellarg("{$ip}/{$prefix}"),
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escapeshellarg($gateway),
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escapeshellarg($dns)
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));
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echo json_encode(['success' => true, 'msg' => trim($out), 'new_ip' => $ip]);
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exit;
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}
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http_response_code(400);
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echo json_encode(['error' => 'Mode invalide.']);
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}
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