mirror of
https://github.com/prometheus-community/windows_exporter.git
synced 2025-04-18 19:24:05 +03:00
104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
// Copyright 2024 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//go:build windows
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package logon
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import (
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"fmt"
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"log/slog"
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"github.com/alecthomas/kingpin/v2"
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"github.com/prometheus-community/windows_exporter/internal/headers/secur32"
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"github.com/prometheus-community/windows_exporter/internal/mi"
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"github.com/prometheus-community/windows_exporter/internal/types"
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"github.com/prometheus/client_golang/prometheus"
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)
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const Name = "logon"
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type Config struct{}
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//nolint:gochecknoglobals
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var ConfigDefaults = Config{}
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// A Collector is a Prometheus Collector for WMI metrics.
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// Deprecated: Use windows_terminal_services_session_info instead.
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type Collector struct {
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config Config
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sessionInfo *prometheus.Desc
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}
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func New(config *Config) *Collector {
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if config == nil {
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config = &ConfigDefaults
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}
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c := &Collector{
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config: *config,
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}
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return c
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}
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func NewWithFlags(_ *kingpin.Application) *Collector {
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return &Collector{}
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}
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func (c *Collector) GetName() string {
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return Name
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}
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func (c *Collector) Close() error {
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return nil
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}
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func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
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logger.Warn("The logon collector will be removed mid 2025. "+
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"See https://github.com/prometheus-community/windows_exporter/pull/1957 for more information. If you see values in this collector"+
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" that you need, please open an issue to discuss how to get them into the new collector.",
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slog.String("collector", Name),
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)
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c.sessionInfo = prometheus.NewDesc(
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prometheus.BuildFQName(types.Namespace, Name, "session_logon_timestamp_seconds"),
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"Deprecated. Use windows_terminal_services_session_info instead.",
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[]string{"id", "username", "domain", "type"},
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nil,
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)
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return nil
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}
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// Collect sends the metric values for each metric
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// to the provided prometheus Metric channel.
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func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
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logonSessions, err := secur32.GetLogonSessions()
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if err != nil {
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return fmt.Errorf("failed to get logon sessions: %w", err)
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}
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for _, session := range logonSessions {
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ch <- prometheus.MustNewConstMetric(
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c.sessionInfo,
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prometheus.GaugeValue,
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float64(session.LogonTime.Unix()),
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session.LogonId.String(), session.UserName, session.LogonDomain, session.LogonType.String(),
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)
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}
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return nil
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}
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