我必须掩盖日志中的敏感信息,但只是部分掩盖。例如,我需要将电子邮件 'kate@example.com' 替换为 'k***@e***' 是否可以使用 logstash-logback-encoder 来做到这一点?
目前我使用这个 logback.xml:
<configuration>
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="net.logstash.logback.encoder.LogstashEncoder">
<fieldNames>
<timestamp>timestamp</timestamp>
</fieldNames>
</encoder>
<!-- see https://github.com/logfellow/logstash-logback-encoder#identifying-field-values-to-mask-by-value -->
<encoder class="net.logstash.logback.encoder.LogstashEncoder">
<jsonGeneratorDecorator class="net.logstash.logback.mask.MaskingJsonGeneratorDecorator">
<value>(\w+@\w+\.\w+)</value>
<path>message/*</path>
</jsonGeneratorDecorator>
</encoder>
</appender>
<root level="info">
<appender-ref ref="CONSOLE"/>
</root>
</configuration>
有了它,我得到:
{"@timestamp":"2021-12-21T17:17:15.072+02:00","@version":"1","message":"email=********)]", "logger_name":"org.ba.SpringLogginProcessingExampleApplication","thread_name":"main","level":"INFO","level_value":20000}
我更喜欢 LogEvent(email=k****@e*** vs email=****