Description of problem:
IPA certificate auto renewal fail with "Invalid Credential" when jumping time forward upon renewal. 

Version-Release number of selected component (if applicable):
ipa-server-4.2.0-15
pki-ca-10.2.5-6
certmonger-0.78.4-1

How reproducible:
Always

Steps to Reproduce:
1.ipa server installed
2.Check certs' expirations
3.Change date to within 4 weeks of sonnest to expire date
4.Wait until certs get renewed
5.Repeat multiple times.

Actual results:
Renewal fail with "Invalid Credential" and become unreachable

Expected results:
Auto renew successfully

Additional info:
.
.
.
[root@idm-qe-02 ~]# getcert list | egrep "status|expires|Request|subject|ca-error"
Request ID '20151102005609':
        status: MONITORING
        subject: CN=CA Audit,O=TESTRELM.TEST
        expires: 2029-07-21 03:54:57 UTC
Request ID '20151102005610':
        status: MONITORING
        subject: CN=OCSP Subsystem,O=TESTRELM.TEST
        expires: 2029-07-21 03:54:07 UTC
Request ID '20151102005611':
        status: MONITORING
        subject: CN=CA Subsystem,O=TESTRELM.TEST
        expires: 2029-07-21 03:53:47 UTC
Request ID '20151102005612':
        status: MONITORING
        subject: CN=Certificate Authority,O=TESTRELM.TEST
        expires: 2035-11-02 00:55:48 UTC
Request ID '20151102005613':
        status: MONITORING
        subject: CN=IPA RA,O=TESTRELM.TEST
        expires: 2029-07-21 03:53:36 UTC
Request ID '20151102005614':
        status: MONITORING
        subject: CN=idm-qe-02.testrelm.test,O=TESTRELM.TEST
        expires: 2029-07-21 03:53:45 UTC
Request ID '20151102005622':
        status: MONITORING
        subject: CN=idm-qe-02.testrelm.test,O=TESTRELM.TEST
        expires: 2029-08-01 03:53:26 UTC
Request ID '20151102005640':
        status: MONITORING
        subject: CN=idm-qe-02.testrelm.test,O=TESTRELM.TEST
        expires: 2029-08-01 03:53:16 UTC
[root@idm-qe-02 ~]# date
Sat Jul 31 23:58:16 EDT 2027
[root@idm-qe-02 ~]# date -s "715 days"
Sun Jul 15 23:58:24 EDT 2029
[root@idm-qe-02 ~]# sleep 180
[root@idm-qe-02 ~]# getcert list | egrep "status|expires|Request|subject|ca-error"
Request ID '20151102005609':
        status: MONITORING
        subject: CN=CA Audit,O=TESTRELM.TEST
        expires: 2031-07-06 04:00:01 UTC
Request ID '20151102005610':
        status: MONITORING
        subject: CN=OCSP Subsystem,O=TESTRELM.TEST
        expires: 2031-07-06 03:59:33 UTC
Request ID '20151102005611':
        status: MONITORING
        ca-error: Server at "https://idm-qe-02.testrelm.test:8443/ca/agent/ca/profileProcess" replied: 1: Invalid Credential.
        subject: CN=CA Subsystem,O=TESTRELM.TEST
        expires: 2029-07-21 03:53:47 UTC
Request ID '20151102005612':
        status: MONITORING
        subject: CN=Certificate Authority,O=TESTRELM.TEST
        expires: 2035-11-02 00:55:48 UTC
Request ID '20151102005613':
        status: MONITORING
        subject: CN=IPA RA,O=TESTRELM.TEST
        expires: 2031-07-06 03:59:52 UTC
Request ID '20151102005614':
        status: MONITORING
        subject: CN=idm-qe-02.testrelm.test,O=TESTRELM.TEST
        expires: 2031-07-06 03:59:00 UTC
Request ID '20151102005622':
        status: MONITORING
        subject: CN=idm-qe-02.testrelm.test,O=TESTRELM.TEST
        expires: 2031-07-17 03:58:51 UTC
Request ID '20151102005640':
        status: MONITORING
        subject: CN=idm-qe-02.testrelm.test,O=TESTRELM.TEST
        expires: 2031-07-17 03:58:43 UTC
.
.
.

Attached full test output.


Also a workaround knowledgebase: https://access.redhat.com/solutions/1490603