When our CAS starts up, it warns: WARN [org.springframework.security.config.annotation.web.builders.WebSecurity] - < ******************************************************************** ********** Security debugging is enabled. ************* ********** This may include sensitive information. ************* ********** Do not use in a production system! ************* ******************************************************************** >
And I find log entries such as the following where the password is logged in plaintext: DEBUG [org.apereo.cas.web.flow.resolver.impl.AbstractCasWebflowEventResolver] - <Issuing ticket-granting tickets for service [AbstractWebApplicationService(id=https://www.example.com/app, originalUrl= https://www.example.com/app, artifactId=null, principal=null, source=service, loggedOutAlready=false, format=XML, attributes={execution=[...], password=[PASSWORD], _eventId=[submit], username=[USERNAME], geolocation=[]})]> I assume this is the result of the following in log4j2.xml? <Property name="cas.log.level">debug</Property> ... <AsyncLogger name="org.apereo.cas.web.flow" level="${sys:cas.log.level}" includeLocation="true"/> For hosts where we do want detailed debug-level logs (but do not want to reveal passwords) can this be mitigated via a cas property to redact the passwords? Or should it be handled via logging conf something like this? <Property name="cas.log.level">debug</Property> <Property name="cas.log.level.sensitive">info</Property> ... <AsyncLogger name="org.apereo.cas.web.flow.resolver.impl.AbstractCasWebflowEventResolver" level="${sys:cas.log.level.sensitive}" includeLocation="true"/> <AsyncLogger name="org.apereo.cas.web.flow" level="${sys:cas.log.level}" includeLocation="true"/> If this is the correct approach, is this sufficient to eliminate the log entries containing plaintext passwords, or are there additional classes(?) we need to worry about as well? Does the order of the AsyncLogger entries matter? -- Baron Fujimoto <[email protected]> :: UH Information Technology Services minutas cantorum, minutas balorum, minutas carboratum desendus pantorum -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/CAAjLUL2K%3DgyK7XLpEe_47rPbWGHpvf3ooXAc_SGz%2BwAp4%2Bb2_g%40mail.gmail.com.
