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</o:shapelayout></xml><![endif]--></head><body lang=RU link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Package: jetty9<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Version: 9.4.58-2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Severity: normal<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Subject: jetty9: LogsDirectory= changes /var/log/jetty9 group from adm to jetty<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The package currently uses two conflicting mechanisms to manage the ownership of the log directory.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The tmpfiles configuration installs the directory as:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>d /var/log/jetty9 0750 jetty adm<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Z /var/log/jetty9 - jetty adm<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>which clearly specifies that the directory group should be "adm".<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>However, the systemd service contains:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>User=jetty<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Group=jetty<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>LogsDirectory=jetty9<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>According to the systemd.exec(5) documentation, LogsDirectory= ensures that the innermost directory is owned by the User= and Group= configured for the service. As a result, when the service starts, systemd changes the ownership of:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/var/log/jetty9<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>from:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>jetty:adm<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>to:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>jetty:jetty<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>```<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The package previously managed directory ownership in postinst, but starting with version 9.4.58-2 this logic has been migrated to systemd-tmpfiles while LogsDirectory= has been kept unchanged.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The packaging therefore contains two contradictory ownership definitions for the same directory:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>* debian/jetty9.tmpfiles expects:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> jetty:adm<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>* debian/jetty9.service (via LogsDirectory=) enforces:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> jetty:jetty<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I could not find any packaging logic that restores the "adm" group after the service starts:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>* postinst no longer changes ownership of /var/log/jetty9;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>* no ExecStartPre= hook performs a corrective chown;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>* no ACLs are installed;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>* no other packaging scripts modify the directory ownership.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Therefore, unless systemd has changed the semantics of LogsDirectory=, starting the service will overwrite the ownership established by tmpfiles.d.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I believe the package should use only one ownership mechanism, or both mechanisms should agree on the expected ownership.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Possible fixes include either:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>* changing the tmpfiles entry to use group "jetty" if that is the intended ownership; or<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>* avoiding LogsDirectory= if the intended group is "adm".<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The current packaging is internally inconsistent and causes the configured ownership of /var/log/jetty9 to change depending on whether tmpfiles or systemd processed the directory most recently.<o:p></o:p></span></p></div></body></html>