ci: release 2.5.5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Install CLI Dependencies
         run: sudo apt-get install -y ldap-utils oathtool libpam0g-dev
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Fetch Go dependencies
         working-directory: ./v2
         run: go get -t -v ./...

.github/workflows/codeql.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  "v2": "2.5.4"
+  "v2": "2.5.5"
 }

v2/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.5.5](https://github.com/glauth/glauth/compare/GLAuth-v2.5.4...GLAuth-v2.5.5) (2026-09-27)
+
+
+### Bug Fixes
+
+* route library log output through the logger ([#491](https://github.com/glauth/glauth/issues/491)) ([156e917](https://github.com/glauth/glauth/commit/156e9176977810140fbf60c4fea30a3480abf828))
+
 ## [2.5.4](https://github.com/glauth/glauth/compare/GLAuth-v2.5.3...GLAuth-v2.5.4) (2026-09-13)
 
 

v2/internal/version/const.go

@@ -2,4 +2,4 @@ package version
 
 // Version is the tag of the latest release, it gets changed by the ci
 // process when a release is happening
-const Version = "v2.5.4" // x-release-please-version
+const Version = "v2.5.5" // x-release-please-version

v2/pkg/logging/loghandler_other.go

@@ -56,14 +56,13 @@ func InitLogging(reqdebug bool, reqsyslog bool, reqstructlog bool) zerolog.Logge
 		logr = zerolog.New(mainWriter).Level(level).With().Timestamp().Logger()
 	}
 
-	log.SetOutput(customWriter{logr: logr, structlog: reqstructlog})
+	log.SetOutput(customWriter{logr: logr})
 
 	return logr
 }
 
 type customWriter struct {
-	logr      zerolog.Logger
-	structlog bool
+	logr zerolog.Logger
 }
 
 func (e customWriter) Write(p []byte) (int, error) {
@@ -75,10 +74,6 @@ func (e customWriter) Write(p []byte) (int, error) {
 	if msg == "" {
 		msg = strings.TrimSpace(string(p))
 	}
-	if e.structlog {
-		fmt.Fprintf(os.Stderr, "{\"level\":\"info\",\"time\":\"%s\",\"message\":\"%s\"}\n", time.Now().Format(time.RFC1123Z), strings.Replace(strings.TrimSpace(msg), `"`, `\"`, -1))
-	} else {
-		e.logr.Info().Msg(msg)
-	}
+	e.logr.Info().Msg(msg)
 	return len(p), nil
 }

v2/pkg/logging/loghandler_test.go

@@ -0,0 +1,59 @@
+package logging
+
+import (
+	"bytes"
+	"encoding/json"
+	"strings"
+	"testing"
+
+	"github.com/rs/zerolog"
+)
+
+// customWriter adapts log output from libraries that emit unstructured text.
+// Everything it receives must go through the logger, so that it lands wherever
+// the logger points - notably syslog only, when syslog is enabled.
+func TestCustomWriterEmitsValidJSONThroughTheLogger(t *testing.T) {
+	for _, tc := range []struct {
+		name string
+		in   string
+		want string
+	}{
+		{"plain", "something happened", "something happened"},
+		{"quotes", `bind for "cn=foo"`, `bind for "cn=foo"`},
+		{"backslashes", `path C:\Users\x`, `path C:\Users\x`},
+		{"control characters", "tab\there\nand a newline", "tab\there\nand a newline"},
+		{
+			"library timestamp prefix is stripped",
+			"2026/09/13 16:50:54 connection closed",
+			"connection closed",
+		},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			var buf bytes.Buffer
+			w := customWriter{logr: zerolog.New(&buf).With().Timestamp().Logger()}
+
+			if _, err := w.Write([]byte(tc.in)); err != nil {
+				t.Fatalf("Write: %v", err)
+			}
+
+			// One record, one line: an unescaped newline would split this.
+			if got := strings.Count(strings.TrimRight(buf.String(), "\n"), "\n"); got != 0 {
+				t.Fatalf("expected a single log line, got %d extra newlines in %q", got, buf.String())
+			}
+
+			var record struct {
+				Level   string `json:"level"`
+				Message string `json:"message"`
+			}
+			if err := json.Unmarshal(buf.Bytes(), &record); err != nil {
+				t.Fatalf("emitted invalid JSON (%v): %s", err, buf.String())
+			}
+			if record.Message != tc.want {
+				t.Errorf("message = %q, want %q", record.Message, tc.want)
+			}
+			if record.Level != "info" {
+				t.Errorf("level = %q, want %q", record.Level, "info")
+			}
+		})
+	}
+}

v2/pkg/logging/loghandler_windows.go

@@ -4,7 +4,6 @@
 package logging
 
 import (
-	"fmt"
 	"io"
 	"log"
 	"os"
@@ -42,14 +41,13 @@ func InitLogging(reqdebug bool, reqsyslog bool, reqstructlog bool) zerolog.Logge
 
 	logr := zerolog.New(mainWriter).Level(level).With().Timestamp().Logger()
 
-	log.SetOutput(customWriter{logr: logr, structlog: reqstructlog})
+	log.SetOutput(customWriter{logr: logr})
 
 	return logr
 }
 
 type customWriter struct {
-	logr      zerolog.Logger
-	structlog bool
+	logr zerolog.Logger
 }
 
 func (e customWriter) Write(p []byte) (int, error) {
@@ -61,10 +59,6 @@ func (e customWriter) Write(p []byte) (int, error) {
 	if msg == "" {
 		msg = strings.TrimSpace(string(p))
 	}
-	if e.structlog {
-		fmt.Fprintf(os.Stderr, "{\"level\":\"info\",\"time\":\"%s\",\"message\":\"%s\"}\n", time.Now().Format(time.RFC1123Z), strings.Replace(strings.TrimSpace(msg), `"`, `\"`, -1))
-	} else {
-		e.logr.Info().Msg(msg)
-	}
+	e.logr.Info().Msg(msg)
 	return len(p), nil
 }