feat: module viewServices — gestion services systemd via systemctl

- module.json : métadonnées du module (nav_href, nav_icon, nav_color, nav_label_key)
- backend/go.mod : dépendance sur core/backend via replace directive
- backend/services.go : implémente modules.Module, routes /api/services et /api/services/{name}/*
  - Utilise r.RunOnTarget du Registry (pas d'accès internal)
  - Liste services, statut détaillé, actions start/stop/restart/reload/enable/disable
  - Enregistrement du nav item via r.RegisterNavItem
- frontend/services.html : page de gestion des services systemd
  - Composant servicePage Alpine.js inline (autonome, indépendant de core app.js)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/go.mod

@@ -0,0 +1,10 @@
+module git.geronzi.fr/proxmoxPanel/viewServices/backend
+
+go 1.26
+
+require (
+	git.geronzi.fr/proxmoxPanel/core/backend v0.0.0
+	github.com/go-chi/chi/v5 v5.2.5
+)
+
+replace git.geronzi.fr/proxmoxPanel/core/backend => ../../core/backend

backend/services.go

@@ -0,0 +1,163 @@
+// Module viewServices — gestion des services systemd via systemctl.
+// Dépôt indépendant : https://git.geronzi.fr/proxmoxPanel/viewServices
+package viewservices
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+
+	"git.geronzi.fr/proxmoxPanel/core/backend/modules"
+	"github.com/go-chi/chi/v5"
+)
+
+// ServicesModule gère les opérations systemctl sur le host et les LXC.
+type ServicesModule struct{}
+
+// New crée un ServicesModule.
+func New() *ServicesModule { return &ServicesModule{} }
+
+func (m *ServicesModule) ID() string { return "viewServices" }
+
+// Register enregistre les routes du module dans le CORE.
+func (m *ServicesModule) Register(r modules.Registry) error {
+	r.RegisterNavItem(modules.NavItemDef{
+		ID:       "viewServices",
+		Href:     "/viewServices/services.html",
+		Icon:     "lnid-gear-2",
+		Color:    "#fb923c",
+		LabelKey: "nav.services",
+	})
+	r.RegisterRoute("GET", "/api/services", m.listServices(r), false)
+	r.RegisterRoute("GET", "/api/services/{name}/status", m.serviceStatus(r), false)
+	r.RegisterRoute("POST", "/api/services/{name}/{action}", m.serviceAction(r), true)
+	return nil
+}
+
+// ServiceEntry représente un service systemd dans la liste.
+type ServiceEntry struct {
+	Name        string `json:"name"`
+	LoadState   string `json:"load_state"`
+	ActiveState string `json:"active_state"`
+	SubState    string `json:"sub_state"`
+	Description string `json:"description"`
+}
+
+// listServices retourne la liste des services systemd d'une cible.
+// GET /api/services?target=host|lxc:ID
+func (m *ServicesModule) listServices(r modules.Registry) http.HandlerFunc {
+	return func(w http.ResponseWriter, req *http.Request) {
+		target := req.URL.Query().Get("target")
+		if target == "" {
+			target = "host"
+		}
+
+		out, err := r.RunOnTarget(target, "systemctl list-units --type=service --all --no-legend --plain --no-pager 2>/dev/null")
+		if err != nil {
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusInternalServerError)
+			json.NewEncoder(w).Encode(map[string]string{"error": "Erreur commande SSH : " + err.Error()})
+			return
+		}
+
+		services := parseServiceList(out)
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(services)
+	}
+}
+
+// parseServiceList parse la sortie de systemctl list-units.
+func parseServiceList(output string) []ServiceEntry {
+	var services []ServiceEntry
+	for _, line := range strings.Split(output, "\n") {
+		line = strings.TrimSpace(line)
+		if line == "" || strings.HasPrefix(line, "UNIT") || strings.HasPrefix(line, "Legend") ||
+			strings.HasPrefix(line, "To show") || strings.HasPrefix(line, "Pass") {
+			continue
+		}
+		line = strings.TrimPrefix(line, "● ")
+		line = strings.TrimPrefix(line, "  ")
+
+		fields := strings.Fields(line)
+		if len(fields) < 4 {
+			continue
+		}
+		name := strings.TrimSuffix(fields[0], ".service")
+		desc := ""
+		if len(fields) >= 5 {
+			desc = strings.Join(fields[4:], " ")
+		}
+		services = append(services, ServiceEntry{
+			Name:        name,
+			LoadState:   fields[1],
+			ActiveState: fields[2],
+			SubState:    fields[3],
+			Description: desc,
+		})
+	}
+	return services
+}
+
+// serviceStatus retourne le statut détaillé d'un service.
+// GET /api/services/{name}/status?target=host|lxc:ID
+func (m *ServicesModule) serviceStatus(r modules.Registry) http.HandlerFunc {
+	return func(w http.ResponseWriter, req *http.Request) {
+		name := chi.URLParam(req, "name")
+		target := req.URL.Query().Get("target")
+		if target == "" {
+			target = "host"
+		}
+
+		out, _ := r.RunOnTarget(target, fmt.Sprintf("systemctl status %s --no-pager 2>&1", name))
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(map[string]string{"output": out})
+	}
+}
+
+// serviceAction exécute une action (start/stop/restart/reload) sur un service.
+// POST /api/services/{name}/{action}
+// Body: { "target": "host" | "lxc:ID" }
+func (m *ServicesModule) serviceAction(r modules.Registry) http.HandlerFunc {
+	return func(w http.ResponseWriter, req *http.Request) {
+		name := chi.URLParam(req, "name")
+		action := chi.URLParam(req, "action")
+
+		// Valider l'action pour éviter l'injection de commandes
+		allowed := map[string]bool{
+			"start": true, "stop": true, "restart": true,
+			"reload": true, "enable": true, "disable": true,
+		}
+		if !allowed[action] {
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusBadRequest)
+			json.NewEncoder(w).Encode(map[string]string{"error": "Action invalide"})
+			return
+		}
+
+		var body struct {
+			Target string `json:"target"`
+		}
+		if err := json.NewDecoder(req.Body).Decode(&body); err != nil || body.Target == "" {
+			body.Target = "host"
+		}
+
+		out, err := r.RunOnTarget(body.Target, fmt.Sprintf("systemctl %s %s 2>&1", action, name))
+
+		w.Header().Set("Content-Type", "application/json")
+		if err != nil {
+			w.WriteHeader(http.StatusInternalServerError)
+			json.NewEncoder(w).Encode(map[string]string{
+				"error":  fmt.Sprintf("Erreur action %s sur %s : %v", action, name, err),
+				"output": out,
+			})
+			return
+		}
+
+		json.NewEncoder(w).Encode(map[string]string{
+			"message": fmt.Sprintf("Action « %s » exécutée sur %s", action, name),
+			"output":  out,
+		})
+	}
+}

frontend/services.html

@@ -0,0 +1,223 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+  <script>(function(){document.documentElement.setAttribute("data-theme",localStorage.getItem("pxp_theme")||"dark");document.documentElement.setAttribute("data-sidebar",localStorage.getItem("pxp_sidebar_pos")||"left")})()</script>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>ProxmoxPanel — Services</title>
+  <link rel="stylesheet" href="/css/neu.css" />
+  <link rel="stylesheet" href="/css/dark.css" />
+  <link rel="stylesheet" href="/css/light.css" />
+  <link rel="stylesheet" href="/css/pages.css" />
+  <link rel="stylesheet" href="/css/lineicons-duotone.css" />
+  <link rel="manifest" href="/manifest.json" />
+  <script src="/js/vendors/htmx.min.js"></script>
+  <script src="/js/vendors/swup.iife.js"></script>
+  <script src="/js/app.js"></script>
+  <script>
+    // Composant servicePage — fourni par le module viewServices
+    document.addEventListener('alpine:init', () => {
+      Alpine.data('servicePage', () => ({
+        services: [],
+        loading: false,
+        target: 'host',
+        targets: [{ value: 'host', label: 'Host Proxmox' }],
+        filter: '',
+        actioning: {},
+
+        get filtered() {
+          const q = this.filter.toLowerCase()
+          if (!q) return this.services
+          return this.services.filter(s =>
+            s.name.toLowerCase().includes(q) || (s.description || '').toLowerCase().includes(q)
+          )
+        },
+
+        async init() {
+          await this.loadTargets()
+          await this.load()
+        },
+
+        async loadTargets() {
+          try {
+            const res = await apiFetch('/api/proxmox/lxc')
+            if (res.ok) {
+              const lxc = await res.json() || []
+              this.targets = [
+                { value: 'host', label: 'Host Proxmox' },
+                ...lxc.map(c => ({ value: `lxc:${c.vmid}`, label: `LXC ${c.vmid} — ${c.name || 'CT'+c.vmid}` }))
+              ]
+            }
+          } catch(e) {}
+        },
+
+        async load() {
+          this.loading = true
+          try {
+            const res = await apiFetch(`/api/services?target=${this.target}`)
+            if (res.ok) this.services = await res.json() || []
+          } finally {
+            this.loading = false
+          }
+        },
+
+        async action(name, act) {
+          this.actioning[name] = act
+          try {
+            const res = await apiFetch(`/api/services/${name}/${act}`, {
+              method: 'POST',
+              body: JSON.stringify({ target: this.target })
+            })
+            if (res.ok) {
+              Alpine.store('toasts').success(`${act} ${name}`)
+              await this.load()
+            } else {
+              const b = await res.json().catch(() => ({}))
+              Alpine.store('toasts').error(b.error || `Erreur ${act}`)
+            }
+          } catch(e) {
+            Alpine.store('toasts').error(e.message)
+          } finally {
+            this.actioning[name] = false
+          }
+        },
+
+        stateClass(svc) {
+          if (svc.active_state === 'active')   return 'state-active'
+          if (svc.active_state === 'failed')   return 'state-failed'
+          if (svc.active_state === 'inactive') return 'state-inactive'
+          return 'state-other'
+        },
+
+        t(key) { return Alpine.store('i18n').t(key) },
+      }))
+    })
+  </script>
+  <script src="/js/vendors/alpine.min.js" defer></script>
+</head>
+<body x-data x-init="$store.ui.init()">
+
+<aside class="sidebar" x-data="sidebar()" :class="{ collapsed: collapsed }" x-cloak>
+  <div class="sidebar-header" @click="toggle()">
+    <i class="sidebar-logo lnid-layout-1"></i>
+    <span class="sidebar-title" x-show="!collapsed">ProxmoxPanel</span>
+  </div>
+  <nav class="sidebar-nav">
+    <template x-for="item in navItems" :key="item.id">
+      <a class="sidebar-link" :class="{ active: isActive(item.id) }" :href="item.href" @click.prevent="navigate(item.href)">
+        <i class="sidebar-icon" :class="item.iconClass" :style="iconStyle(item)"></i>
+        <span class="sidebar-label" x-show="!collapsed" x-text="t(item.labelKey)"></span>
+      </a>
+    </template>
+  </nav>
+  <div class="sidebar-footer">
+    <a class="sidebar-link" href="/profile.html" @click.prevent="navigate('/profile.html')">
+      <i class="sidebar-icon lnid-user-circle-1"></i>
+      <span class="sidebar-label" x-show="!collapsed" x-text="$store.auth.user?.username || t('nav.profile')"></span>
+    </a>
+  </div>
+</aside>
+
+<div class="main-layout">
+  <nav class="navbar" x-data="navbar()" x-cloak>
+    <h2 class="navbar-title" x-text="t('nav.services')"></h2>
+    <div class="navbar-actions">
+      <button class="neu-btn neu-btn--sm neu-btn--icon-sm" @click="toggleTheme()" :title="theme==='dark'?t('navbar.lightMode'):t('navbar.darkMode')">
+        <i :class="theme==='dark' ? 'lnid-sun-1' : 'lnid-moon-half-left-1'"></i>
+      </button>
+      <button class="neu-btn neu-btn--sm neu-btn--icon-sm" @click="logout()" :title="t('navbar.logout')">
+        <i class="lnid-power-button"></i>
+      </button>
+    </div>
+  </nav>
+
+  <main id="swup" class="page-content transition-fade">
+    <div x-data="servicePage()" x-cloak>
+
+      <!-- Barre de contrôle -->
+      <div class="services-toolbar">
+        <select class="neu-input services-target-sel" x-model="target" @change="load()">
+          <template x-for="tgt in targets" :key="tgt.value">
+            <option :value="tgt.value" x-text="tgt.label"></option>
+          </template>
+        </select>
+
+        <div class="services-search">
+          <i class="lnid-search-1"></i>
+          <input class="neu-input" type="text" x-model="filter"
+                 :placeholder="t('services.filter')" />
+        </div>
+
+        <button class="neu-btn neu-btn--sm" @click="load()" :disabled="loading">
+          <i :class="loading ? 'spinner-sm' : 'lnid-refresh-circle-1-clockwise'"></i>
+          <span x-text="t('common.refresh')"></span>
+        </button>
+      </div>
+
+      <!-- Chargement -->
+      <div class="loading-state" x-show="loading && services.length === 0">
+        <div class="spinner-lg"></div>
+        <span>Chargement…</span>
+      </div>
+
+      <!-- Tableau des services -->
+      <div class="neu-card services-table-wrap" x-show="!loading || services.length > 0">
+        <table class="services-table">
+          <thead>
+            <tr>
+              <th x-text="t('services.status')"></th>
+              <th x-text="t('services.name')"></th>
+              <th x-text="t('services.substate')"></th>
+              <th x-text="t('services.description')"></th>
+              <th>Actions</th>
+            </tr>
+          </thead>
+          <tbody>
+            <template x-for="svc in filtered" :key="svc.name">
+              <tr>
+                <td>
+                  <span class="svc-state-dot" :class="stateClass(svc)"></span>
+                  <span class="svc-state-label" x-text="svc.active_state"></span>
+                </td>
+                <td class="svc-name" x-text="svc.name"></td>
+                <td class="svc-sub" x-text="svc.sub_state"></td>
+                <td class="svc-desc" x-text="svc.description"></td>
+                <td class="svc-actions">
+                  <button class="neu-btn neu-btn--sm neu-btn--success neu-btn--icon-sm"
+                          @click="action(svc.name, 'start')"
+                          :disabled="actioning[svc.name] || svc.active_state === 'active'"
+                          :title="t('services.start')">
+                    <span x-show="actioning[svc.name] === 'start'" class="spinner-sm"></span>
+                    <i x-show="actioning[svc.name] !== 'start'" class="lnid-play"></i>
+                  </button>
+                  <button class="neu-btn neu-btn--sm neu-btn--danger neu-btn--icon-sm"
+                          @click="action(svc.name, 'stop')"
+                          :disabled="actioning[svc.name] || svc.active_state !== 'active'"
+                          :title="t('services.stop')">
+                    <span x-show="actioning[svc.name] === 'stop'" class="spinner-sm"></span>
+                    <i x-show="actioning[svc.name] !== 'stop'" class="lnid-stop"></i>
+                  </button>
+                  <button class="neu-btn neu-btn--sm neu-btn--icon-sm"
+                          @click="action(svc.name, 'restart')"
+                          :disabled="actioning[svc.name]"
+                          :title="t('services.restart')">
+                    <span x-show="actioning[svc.name] === 'restart'" class="spinner-sm"></span>
+                    <i x-show="actioning[svc.name] !== 'restart'" class="lnid-refresh-circle-1-clockwise"></i>
+                  </button>
+                </td>
+              </tr>
+            </template>
+            <tr x-show="!loading && filtered.length === 0">
+              <td colspan="5" class="empty-state" style="text-align:center;padding:1.5rem"
+                  x-text="t('services.noServices')"></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+
+    </div>
+  </main>
+</div>
+
+</body>
+</html>

module.json

@@ -0,0 +1,12 @@
+{
+  "id": "viewServices",
+  "name": "Services",
+  "description": "Gestion des services systemd via systemctl",
+  "version": "1.0.0",
+  "author": "proxmoxPanel",
+  "core_min_version": "1.0.0",
+  "nav_href": "/viewServices/services.html",
+  "nav_icon": "lnid-gear-2",
+  "nav_color": "#fb923c",
+  "nav_label_key": "nav.services"
+}