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gpupdate eingebaut
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This commit is contained in:
jbergner
2025-12-17 09:29:44 +01:00
parent 99e55a2e87
commit 39c3e1f695
1 changed files with 101 additions and 7 deletions
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108
main.go
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@@ -17,6 +17,7 @@ import (
"strconv"
"strings"
"sync"
"syscall"
"time"
"github.com/shirou/gopsutil/v3/cpu"
@@ -710,13 +711,24 @@ var page = template.Must(template.New("index").Parse(`<!doctype html>
<h2><div class="v stereo" id="hostname2"></div></h2>
<div class="grid">
<div class="card">
<div class="k">Host</div>
<div class="row"><div>Hostname</div><div class="v stereo" id="hostname"></div></div>
<div class="row"><div>User</div><div class="v mono" id="username"></div></div>
<div class="row"><div>Uptime</div><div class="v" id="uptime"></div></div>
<div class="row"><div>Boot</div><div class="v" id="boottime"></div></div>
<div class="row"><div>Arch</div><div class="v mono" id="arch"></div></div>
</div>
<div class="k">Host</div>
<div class="row"><div>Hostname</div><div class="v stereo" id="hostname"></div></div>
<div class="row"><div>User</div><div class="v mono" id="username"></div></div>
<div class="row"><div>Uptime</div><div class="v" id="uptime"></div></div>
<div class="row"><div>Boot</div><div class="v" id="boottime"></div></div>
<div class="row"><div>Arch</div><div class="v mono" id="arch"></div></div>
<div class="row" style="margin-top:8px;">
<div>Aktionen</div>
<div>
<button id="btnGpupdate" class="pill2" style="cursor:pointer;">gpupdate /force</button>
</div>
</div>
<div class="row">
<div></div>
<div class="mono" id="gpupdateResult" style="font-size:12px;color:var(--muted);white-space:pre-wrap;"></div>
</div>
</div>
<div class="card">
<div class="k">OS</div>
@@ -885,6 +897,29 @@ document.addEventListener('DOMContentLoaded', ()=>{
renderApps(filtered);
});
}
const btnGp = document.getElementById('btnGpupdate');
const resGp = document.getElementById('gpupdateResult');
if (btnGp && resGp) {
btnGp.addEventListener('click', async ()=>{
resGp.textContent = 'gpupdate /force wird gestartet …';
try {
const r = await fetch('/api/gpupdate', { method: 'POST' });
if (!r.ok) {
resGp.textContent = 'Fehler: HTTP ' + r.status + ' ' + r.statusText;
return;
}
const j = await r.json();
if (j.ok) {
resGp.textContent = 'gpupdate /force ausgeführt (ExitCode ' + (j.exit_code ?? 0) + ').';
} else {
resGp.textContent = 'Fehler bei gpupdate (ExitCode ' + (j.exit_code ?? -1) + '): ' + (j.error || '');
}
} catch (e) {
resGp.textContent = 'Request-Fehler: ' + e;
}
});
}
});
</script>
</body>
@@ -919,6 +954,7 @@ func runHTTP(ctx context.Context) error {
mux.HandleFunc("/api/apps", appsHandler)
mux.HandleFunc("/api/summary", apiHandler)
mux.HandleFunc("/api/devices", devicesHandler)
mux.HandleFunc("/api/gpupdate", gpupdateHandler)
mux.HandleFunc("/api/notify", notifyFromServerHandler)
mux.HandleFunc("/api/notifications", notificationsForAgentHandler)
@@ -1079,3 +1115,61 @@ func getWinNetProfiles() (map[int]string, error) {
res[single.InterfaceIndex] = normalizeCat(single.NetworkCategory)
return res, nil
}
type GPUpdateResponse struct {
OK bool `json:"ok"`
ExitCode int `json:"exit_code"`
Stdout string `json:"stdout"`
Stderr string `json:"stderr"`
Error string `json:"error,omitempty"`
}
func gpupdateHandler(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
return
}
// nur lokale Aufrufe zulassen
host, _, _ := net.SplitHostPort(r.RemoteAddr)
if host != "127.0.0.1" && host != "::1" {
http.Error(w, "forbidden", http.StatusForbidden)
return
}
ctx, cancel := context.WithTimeout(r.Context(), 2*time.Minute)
defer cancel()
cmd := exec.CommandContext(ctx, "cmd", "/C", "gpupdate", "/force")
out, err := cmd.CombinedOutput()
resp := GPUpdateResponse{
Stdout: string(out),
Stderr: "",
OK: true,
}
// Timeout?
if ctx.Err() == context.DeadlineExceeded {
resp.OK = false
resp.Error = "gpupdate /force: Timeout (2 Minuten)"
}
// Exitcode auswerten
if err != nil {
resp.OK = false
resp.Error = err.Error()
if exitErr, ok := err.(*exec.ExitError); ok {
if status, ok2 := exitErr.Sys().(syscall.WaitStatus); ok2 {
resp.ExitCode = status.ExitStatus()
}
}
} else if cmd.ProcessState != nil {
if status, ok := cmd.ProcessState.Sys().(syscall.WaitStatus); ok {
resp.ExitCode = status.ExitStatus()
}
}
w.Header().Set("Content-Type", "application/json")
_ = json.NewEncoder(w).Encode(resp)
}