Configure security logging
About this task
Configure comprehensive security logging in logback.xml that records user activity within OpsCenter, such as:
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Create or delete users and roles
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Add or delete users from roles
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Change permissions for a role, including the specific details about all permission changes
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Reset user passwords
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Log in attempts both successful and unsuccessful
All login attempts that are anonymous or admin binds with regard to LDAP authentication are also logged. Comparisons between the OpsCenter authentication logging and LDAP logs should match exactly.
For more information, see OpsCenter logback.xml configuration.
Procedure
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Locate the logback.xml file. The location of this file depends on the type of installation:
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Package installations: /etc/opscenter/logback.xml
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Tarball installations: install_location/conf/logback.xml
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Open logback.xml for editing.
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Ensure the Security Audit logger is included in logback.xml:
<!-- Security Audit logger --> <logger name="opscenterd.security-audit" additivity="false"> <appender-ref ref="security" /> </logger> -
Add the following section:
<appender name="security" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>./log/security.log</file> <encoder> <pattern>%date{ISO8601, UTC} [%X{cluster_id}] %msg (%thread)%n%exception{20}</pattern> </encoder> <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"> <fileNamePattern>./log/security.%i.log</fileNamePattern> <minIndex>1</minIndex> <maxIndex>10</maxIndex> </rollingPolicy> <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"> <maxFileSize>10MB</maxFileSize> </triggeringPolicy> <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> <level>INFO</level> </filter> <logger name="opscenterd.security-audit" additivity="false"> <appender-ref ref="security" /> </logger> </appender> -
To get JSON-encoded details of the audit event, include
==%X{structured}==in the<pattern>:<pattern>%date{ISO8601, UTC} [%X{cluster_id}] %msg ==%X{structured}== (%thread)%n%exception{20}</pattern>===is a delimiter to separate the plain text from the JSON string.
Example
Log output:
2016-04-07 21:42:16,664 [] Login failure user: foo (MainThread)Structured log output:
2016-04-07 21:42:16,664 [] Login failure user: foo =={"event": "login-failure", "user": "foo", "opsc-initiated": false, "ip": "0:0:0:0:0:0:0:1"}== (MainThread)