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Bug 1154693

Summary: trust export output differs for empty filter option and given default filter option
Product: Red Hat Enterprise Linux 7 Reporter: Aleš Mareček <amarecek>
Component: p11-kitAssignee: Daiki Ueno <dueno>
Status: CLOSED ERRATA QA Contact: Alicja Kario <hkario>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: dueno, hkario, nmavrogi
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: p11-kit-0.23.5-1.el7 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-08-01 16:52:09 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Aleš Mareček 2014-10-20 14:32:55 UTC
Description of problem:
When you extract certificates via trust util you'll get different output for not specified filter option and filter option set to the default value. Also, trus utility will throw a warning message about "multiple purposes" in the second case ---> "p11-kit: format does not support multiple purposes, defaulting to 'server-auth'"


i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# rm -rf certs
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# trust extract --format=pem-directory certs
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# ls certs/ | wc -l
168
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# ls certs/ >cert_list.txt
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# sha256sum cert_list.txt 
4508aea05d767d8215f493972c53a00ab5f3a0bdfde082df3dc17a1fa3212a6c  cert_list.txt

i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# rm -rf certs
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# trust extract --filter=ca-anchors --format=pem-directory certs
p11-kit: format does not support multiple purposes, defaulting to 'server-auth'
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# ls certs/ | wc -l
153
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# ls certs/ >cert_list.txt
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# sha256sum cert_list.txt 
dd001ddcb85fc99a8cb542f0574d45bd6f1407e8c600d86ff84d40f6235817cf  cert_list.txt


Version-Release number of selected component (if applicable):
p11-kit-0.20.7-2.el7

How reproducible:
Always

Steps to Reproduce:
1. trust extract --format=pem-directory certs; echo $?
2. rm -rf certs
3. rust extract --filter=ca-anchors --format=pem-directory certs; echo $?

Actual results:
0
p11-kit: format does not support multiple purposes, defaulting to 'server-auth'
0


Expected results:
0
0

Additional info:
i:ppc64|m:ppc64 root@ibm-p8-kvm-03-guest-14 [~]# trust extract --help
- SNIP -
  --filter=<what>     filter of what to export
                        ca-anchors        certificate anchors (default)
- SNIP -

Comment 2 Daiki Ueno 2016-09-27 13:34:46 UTC
I tend to agree that the error message is confusing.  Here is a proposed change to it:
https://github.com/ueno/p11-kit/commit/aa0ab218df915238a657527947dc309f70889f27

With this:

$ trust extract --format=pem-directory certs
p11-kit: format requires a purpose, specify it with --purpose; defaulting to 'server-auth'

$ trust extract --format pem-directory --filter ca-anchors --purpose server-auth --purpose client-auth certs
p11-kit: format does not support multiple purposes, defaulting to 'server-auth'

Comment 10 errata-xmlrpc 2017-08-01 16:52:09 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2017:1981