[logback-dev] [JIRA] (LOGBACK-1459) Message replace won't work when checking a regex text inside another exception

[QOS.CH (JIRA)]

Oscar Palladino created LOGBACK-1459:
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             Summary: Message replace won't work when checking a regex text inside another exception
                 Key: LOGBACK-1459
                 URL: https://jira.qos.ch/browse/LOGBACK-1459
             Project: logback
          Issue Type: Bug
          Components: logback-core
    Affects Versions: 1.2.3
         Environment: Windows 10

Spring boot  2.1.3 

Spring ingegration 5.1.3
            Reporter: Oscar Palladino
            Assignee: Logback dev list


Hello,

I am trying to mask a token in the logs, and in order to do so i am using this pattern :
{code:java}
<pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] - ${PID:-????} %5p [%t] --- %c{1}: %replace(%msg){'Bearer\s[0-9a-zA-Z_\.\n\r-]{798}','***'}%n</pattern>
{code}
This pattern works well but when said token is to be found inside another exception (nested). In that case the regex expression fails to replace it. 

This happens to me in the class MessagePublishingErrorHandler of spring integration when printing a stacktrace that at the bottom contains the message with the header.

Could you please have a look at that?
Thanks



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