crawler.document.encoding=UTF-8
  ```
- Verify HTML entity encoding in content

### Log Files

Check these logs for troubleshooting:

- **Main Application**: `logs/fess.log`
- **Crawler**: `logs/fess-crawler.log`
- **Search**: `logs/fess-search.log`
- **Thumbnail**: `logs/fess-thumbnail.log`

### Getting Help

- **Documentation**: https://fess.codelibs.org/

### CVE-2024-5321: Incorrect permissions on Windows containers logs

A security issue was discovered in Kubernetes clusters with Windows nodes
where BUILTIN\Users may be able to read container logs and NT
AUTHORITY\Authenticated Users may be able to modify container logs.

**Affected Versions**:
  - kubelet <= 1.27.15
  - kubelet <= 1.28.11
  - kubelet <= 1.29.6

```
$ adb shell setprop log.tag.okhttp.Http2 DEBUG
$ adb shell setprop log.tag.okhttp.TaskRunner DEBUG
$ adb logcat '*:E' 'okhttp.Http2:D' 'okhttp.TaskRunner:D'
```

### HTTP/2 Frame Logging

This logs inbound (`<<`) and outbound (`>>`) frames for HTTP/2 connections.

```
[2020-01-01 00:00:00] >> CONNECTION 505249202a20485454502f322e300d0a0d0a534d0d0a0d0a
[2020-01-01 00:00:00] >> 0x00000000     6 SETTINGS

            }
        }

        // Log overall results
        logOverallResult(context, overallResult);

        return overallResult;
    }

    /**
     * Logs the upgrade options being used.
     */
    private void logUpgradeOptions(UpgradeContext context) {
        UpgradeOptions options = context.options();

        context.info("Options:");
        context.indent();

import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.collection.LruHashMap;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.crawler.entity.AccessResult;

      apply {
        assertThat(index, "No more messages found")
          .isLessThan(logs.size)
        assertThat(logs[index++])
          .matches(Regex(prefix.pattern + regex.pattern, RegexOption.DOT_MATCHES_ALL))
      }

    fun assertNoMoreLogs() {
      assertThat(logs.size, "More messages remain: ${logs.subList(index, logs.size)}")
        .isEqualTo(index)
    }

    override fun log(message: String) {

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.api.BaseApiManager;
import org.codelibs.fess.chat.ChatClient.ChatResult;

    // Confirm a single ping was sent and received, and its reply was sent and received.
    val logs = testLogHandler.takeAll()
    assertThat(countFrames(logs, "FINE: >> 0x00000000     8 PING          "))
      .isEqualTo(1)
    assertThat(countFrames(logs, "FINE: << 0x00000000     8 PING          "))
      .isEqualTo(1)
    assertThat(countFrames(logs, "FINE: >> 0x00000000     8 PING          ACK"))
      .isEqualTo(1)

      <span style="background-color:#007166"><font color="#D3D7CF"> tip </font></span>  Running in development mode, for production use:
             <b>fastapi run</b>

             Logs:

     <span style="background-color:#007166"><font color="#D3D7CF"> INFO </font></span>  Will watch for changes in these directories:
             <b>[</b><font color="#4E9A06">&apos;/home/user/code/awesomeapp&apos;</font><b>]</b>

# Module okhttp-logging-interceptor