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https://issues.apache.org/jira/browse/DRILL-6189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16383608#comment-16383608
 ] 

Volodymyr Tkach commented on DRILL-6189:
----------------------------------------

Final log message look:
{noformat}
rpc_version: 5
credentials:
        user_name: "mapr"
properties:
        property:
                key: "service_host"
                value: "node1.cluster"
        property:
                key: "user"
                value: "mapr"
        property:
                key: "zk"
                value: "node1:5181"
support_complex_types: true
support_timeout: truesasl_support: SASL_PRIVACY
client_infos:
        name: "Apache Drill JDBC Driver"
        version: "1.13.0-SNAPSHOT"
        majorVersion: 1
        minorVersion: 13
        patchVersion: 0
        application: "13945@node1.cluster"
        buildNumber: 0
        versionQualifier: "SNAPSHOT"

{noformat} 



> Security: passwords logging and file permisions
> -----------------------------------------------
>
>                 Key: DRILL-6189
>                 URL: https://issues.apache.org/jira/browse/DRILL-6189
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 1.12.0
>            Reporter: Volodymyr Tkach
>            Assignee: Volodymyr Tkach
>            Priority: Major
>             Fix For: 1.13.0
>
>
> *Prerequisites:*
>  *1.* Log level is set to "all" in the conf/logback.xml:
> {code:xml}
> <logger name="org.apache.drill" additivity="false">
>     <level value="all" />
>     <appender-ref ref="FILE" />
> </logger>
> {code}
> *2.* PLAIN authentication mechanism is configured:
> {code:java}
>   security.user.auth: {
>       enabled: true,
>       packages += "org.apache.drill.exec.rpc.user.security",
>       impl: "pam",
>       pam_profiles: [ "sudo", "login" ]
>   }
> {code}
> *Steps:*
>  *1.* Start the drillbits
>  *2.* Connect by sqlline:
> {noformat}
> /opt/mapr/drill/drill-1.13.0/bin/sqlline -u "jdbc:drill:zk=node1:5181;" -n 
> user1 -p 1111
> {noformat}
> *Expected result:* Logs shouldn't contain clear-text passwords
> *Actual results:* During the drillbit startup or establishing connections via 
> the jdbc or odbc, the following lines appear in the drillbit.log:
> {noformat}
> properties {
>     key: "password"
>     value: "1111"
> }
> {noformat}
> Same thing happens with storage configuration data, everything, including 
> passwords is being logged to file.
> *Another issue:*
> Currently Drill config files has the permissions 0644:
> {noformat}
> -rw-r--r--. 1 mapr mapr 1081 Nov 16 14:42 core-site-example.xml
> -rwxr-xr-x. 1 mapr mapr 1807 Dec 19 11:55 distrib-env.sh
> -rw-r--r--. 1 mapr mapr 1424 Nov 16 14:42 distrib-env.sh.prejmx
> -rw-r--r--. 1 mapr mapr 1942 Nov 16 14:42 drill-am-log.xml
> -rw-r--r--. 1 mapr mapr 1279 Dec 19 11:55 drill-distrib.conf
> -rw-r--r--. 1 mapr mapr  117 Nov 16 14:50 drill-distrib-mem-qs.conf
> -rw-r--r--. 1 mapr mapr 6016 Nov 16 14:42 drill-env.sh
> -rw-r--r--. 1 mapr mapr 1855 Nov 16 14:50 drill-on-yarn.conf
> -rw-r--r--. 1 mapr mapr 6913 Nov 16 14:42 drill-on-yarn-example.conf
> -rw-r--r--. 1 mapr mapr 1135 Dec 19 11:55 drill-override.conf
> -rw-r--r--. 1 mapr mapr 7820 Nov 16 14:42 drill-override-example.conf
> -rw-r--r--. 1 mapr mapr 3136 Nov 16 14:42 logback.xml
> -rw-r--r--. 1 mapr mapr  668 Nov 16 14:51 warden.drill-bits.conf
> -rw-r--r--. 1 mapr mapr 1581 Nov 16 14:42 yarn-client-log.xml
> {noformat}
> As they may contain some sensitive information, like passwords or secret 
> keys, they cannot be viewable to everyone. So I suggest to reduce the 
> permissions at least to 0640.
>  
>  



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