Bug 1119910

Description of problem:

A HTB customer attempted to install on their standard RHEL6.5 build, which had a more restrictive umask set for the root user (umask 0027).  As a result, some keystore and cert files fail to be placed with appropriate permissions and tomcat has issues during startup.   I have duplicated the customers results by simply changing root's umask to 0027 prior to an install.

Version-Release number of selected component (if applicable):

  Red Hat Satellite 6.0.3

How reproducible:

Steps to Reproduce:
1.  Set umask of root to 0027
2.  perform section 2.1 of the install guide to install satellite from the repo.
3.  Check the log for errors.

Actual results:

Errors during the install:

 Could not start Service[foreman-proxy]: Execution of '/usr/share/katello-installer/modules/service_wait/bin/service-wait foreman-proxy start' returned 1: Starting foreman-proxy: Unable to access the SSL keys. Are the values correct in settings.yml and do permissions allow reading?: Permission denied - /etc/foreman-proxy/ssl_cert.pem
 /Stage[main]/Foreman_proxy::Service/Service[foreman-proxy]/ensure: change from stopped to running failed: Could not start Service[foreman-proxy]: Execution of '/usr/share/katello-installer/modules/service_wait/bin/service-wait foreman-proxy start' returned 1: Starting foreman-proxy: Unable to access the SSL keys. Are the values correct in settings.yml and do permissions allow reading?: Permission denied - /etc/foreman-proxy/ssl_cert.pem
 Could not start Service[tomcat6]: Execution of '/usr/share/katello-installer/modules/service_wait/bin/service-wait tomcat6 start' returned 5: Starting tomcat6: [  OK  ]
 /Stage[main]/Candlepin::Service/Service[tomcat6]/ensure: change from stopped to running failed: Could not start Service[tomcat6]: Execution of '/usr/share/katello-installer/modules/service_wait/bin/service-wait tomcat6 start' returned 5: Starting tomcat6: [  OK  ]                                    
 /Stage[main]/Candlepin::Service/Service[tomcat6]: Failed to call refresh: Could not restart Service[tomcat6]: Execution of '/usr/share/katello-installer/modules/service_wait/bin/service-wait tomcat6 restart' returned 5: Stopping tomcat6: [  OK  ]
 /Stage[main]/Candlepin::Service/Service[tomcat6]: Could not restart Service[tomcat6]: Execution of '/usr/share/katello-installer/modules/service_wait/bin/service-wait tomcat6 restart' returned 5: Stopping tomcat6: [  OK  ]
 /Stage[main]/Candlepin::Service/Exec[cpinit]: Failed to call refresh: /usr/bin/wget --timeout=30 --tries=5 --retry-connrefused -qO- http://localhost:8080/candlepin/admin/init >/var/log/candlepin/cpinit.log 2>&1 && touch /var/lib/candlepin/cpinit_done returned 8 instead of one of [0]
 /Stage[main]/Candlepin::Service/Exec[cpinit]: /usr/bin/wget --timeout=30 --tries=5 --retry-connrefused -qO- http://localhost:8080/candlepin/admin/init >/var/log/candlepin/cpinit.log 2>&1 && touch /var/lib/candlepin/cpinit_done returned 8 instead of one of [0]
  Something went wrong! Check the log for ERROR-level output
  The full log is at /var/log/katello-installer/katello-installer.log

The installeer is trying to do a wget from tomcat, it looks like, and getting a return code of 8 (a generic "something went wrong on the server side" error")

The first noticeable indication that I saw was in the /var/log/tomcat6/catalina.out log, which is full of exceptions because it cannot read the keystore.

Jul 15, 2014 3:36:36 PM org.apache.tomcat.util.net.jsse.JSSESocketFactory getStore
SEVERE: Failed to load keystore type PKCS12 with path conf/keystore due to /usr/share/tomcat6/conf/keystore (Permission denied)
java.io.FileNotFoundException: /usr/share/tomcat6/conf/keystore (Permission denied)


# ls -la /usr/share/tomcat6/conf/keystore
lrwxrwxrwx. 1 tomcat foreman 25 Jul 15 15:36 /usr/share/tomcat6/conf/keystore -> /etc/pki/katello/keystore

... and /etc/pki/katello/keystore is restricted to 

# ls -la /etc/pki/katello/keystore
-rw-r-----. 1 root root 3010 Jul 15 15:36 /etc/pki/katello/keystore

... instead of the following on a successful install

# ls -la /etc/pki/katello/keystore
-rw-r--r--. 1 root root 2954 Jul  1 13:26 /etc/pki/katello/keystore


The other resulting permission issue that was apparent was:

(On my deliberately umask-sabotaged katello-installer)
# ll /etc/pki/katello/certs/katello-ca-stripped.crt
-rw-r-----. 1 root root 1883 Jul 15 15:20 /etc/pki/katello/certs/katello-ca-stripped.crt

(On a successful umask-0022 katello-installer)
# ll /etc/pki/katello/certs/katello-ca-stripped.crt
-rw-r--r--. 1 root root 1805 Jul  1 13:20 /etc/pki/katello/certs/katello-ca-stripped.crt



Expected results:

No Errors during the install
/etc/pki/katello/keystore readable by tomcat:foreman

Additional info:

I didn't see anything about a umask requirement in the installation guide.  However, I'd suspect that we'd just want to manually set it to 0022 in the early parts of the katello-installer, rather than adding a bit to the documentation.  There may be other permissions that are not quite as expected, but customer and I didn't pursue any deeper.   Just changed the umask to 0022 and did a re-install without issues.