118 lines
3.4 KiB
Go
118 lines
3.4 KiB
Go
package collector
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import (
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"os/exec"
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"path/filepath"
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"strings"
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)
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type ServiceInfo struct {
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Name string `json:"name"`
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Description string `json:"description"`
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Status string `json:"status"`
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}
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func CollectServices() []ServiceInfo {
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// Versuche zuerst pluginctl -s (OPNsense-spezifisch)
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services := tryPluginctl()
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if len(services) > 0 {
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return services
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}
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// Fallback: service -e listet aktivierte Services
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return tryServiceList()
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}
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// FreeBSD boot/init scripts that run once and are not real services
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var ignoredServices = map[string]bool{
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"bgfsck": true, "cleanvar": true, "cleartmp": true, "devmatch": true,
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"dmesg": true, "gptboot": true, "hostid": true, "hostid_save": true,
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"kldxref": true, "mixer": true, "motd": true, "netif": true,
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"newsyslog": true, "os-release": true, "rctl": true, "resolv": true,
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"savecore": true, "utx": true, "var_run": true, "virecover": true,
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"adjkerntz": true, "automount": true, "automountd": true, "autounmountd": true,
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"cron": true, "devd": true, "dhclient": true, "fsck": true,
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"growfs": true, "iovctl": true, "ip6addrctl": true, "ipsec": true,
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"kld": true, "ldconfig": true, "linux": true, "local": true,
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"localpkg": true, "lockd": true, "mdconfig": true, "mdconfig2": true,
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"mountcritlocal": true, "mountcritremote": true, "mountlate": true,
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"msgs": true, "nsswitch": true, "ntpdate": true, "pf": true,
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"pflog": true, "powerd": true, "random": true, "root": true,
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"routing": true, "securelevel": true, "serial": true, "statd": true,
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"swap": true, "swaplate": true, "syscons": true, "sysctl": true,
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"tmp": true, "ugidfw": true, "zfs": true, "zvol": true,
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}
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func tryPluginctl() []ServiceInfo {
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out, err := exec.Command("/usr/local/sbin/pluginctl", "-s").Output()
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if err != nil {
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return nil
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}
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var services []ServiceInfo
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for _, line := range strings.Split(strings.TrimSpace(string(out)), "\n") {
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name := strings.TrimSpace(line)
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if name == "" || ignoredServices[name] {
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continue
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}
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// pluginctl -s gibt nur Service-Namen, Status einzeln pruefen
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status := "stopped"
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statusOut, err := exec.Command("service", name, "status").CombinedOutput()
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if err == nil && strings.Contains(string(statusOut), "is running") {
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status = "running"
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}
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// Beschreibung aus rc.d Script extrahieren (# PROVIDE: name)
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desc := ""
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descOut, _ := exec.Command("grep", "-h", "PROVIDE:", "/etc/rc.d/"+name, "/usr/local/etc/rc.d/"+name).Output()
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if len(descOut) > 0 {
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parts := strings.SplitN(string(descOut), "PROVIDE:", 2)
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if len(parts) == 2 {
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desc = strings.TrimSpace(parts[1])
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}
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}
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services = append(services, ServiceInfo{
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Name: name,
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Description: desc,
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Status: status,
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})
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}
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return services
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}
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func tryServiceList() []ServiceInfo {
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out, err := exec.Command("service", "-e").Output()
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if err != nil {
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return nil
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}
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var services []ServiceInfo
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for _, line := range strings.Split(strings.TrimSpace(string(out)), "\n") {
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if line == "" {
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continue
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}
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// service -e gibt volle Pfade: /etc/rc.d/sshd, /usr/local/etc/rc.d/openvpn
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name := filepath.Base(strings.TrimSpace(line))
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// Status pruefen
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status := "running" // service -e listet nur laufende Services
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statusOut, err := exec.Command("service", name, "status").Output()
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if err != nil {
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status = "stopped"
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} else if strings.Contains(string(statusOut), "not running") {
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status = "stopped"
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}
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services = append(services, ServiceInfo{
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Name: name,
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Status: status,
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})
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}
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return services
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}
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