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Bug 920931 - cannot kdump to remote server with fips=1 on RHEL 7
Summary: cannot kdump to remote server with fips=1 on RHEL 7
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: dracut
Version: 7.0
Hardware: x86_64
OS: Linux
high
high
Target Milestone: rc
: ---
Assignee: dracut-maint
QA Contact: Release Test Team
URL:
Whiteboard:
Depends On: 909402
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-03-13 06:08 UTC by Baoquan He
Modified: 2018-12-03 18:27 UTC (History)
11 users (show)

Fixed In Version: dracut-032-1.el7
Doc Type: Bug Fix
Doc Text:
Clone Of: 909402
Environment:
Last Closed: 2014-06-13 12:29:42 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

Comment 1 Baoquan He 2013-03-13 06:11:58 UTC
FIPS mode need be supported on RHEL7 too. On RHEL6, after experiment, below files are the minimal set. Just for reference. 


#This copy FIPS related files in /usr/bin
./usr/bin/
./usr/bin/.fipscheck.hmac
./usr/bin/.ssh.hmac
./usr/bin/fipscheck

This copy FIPS related files in /usr/lib64 or /usr/lib
./usr/lib64/
./usr/lib64/.libcrypto.so.10.hmac
./usr/lib64/.libcrypto.so.1.0.0.hmac

./usr/lib64/.libssl.so.1.0.0.hmac
./usr/lib64/.libssl.so.10.hmac


./usr/lib64/libssl.so.1.0.0
./usr/lib64/libssl.so.10

./usr/lib64/libcrypto.so.10
./usr/lib64/libcrypto.so.1.0.0

This copy FIPS related files in /lib64 or /lib
./lib64/
./lib64/.libfipscheck.so.1.hmac
./lib64/.libfipscheck.so.1.1.0.hmac

./lib64/libfipscheck.so.1.1.0
./lib64/libfipscheck.so.1

Comment 3 Dave Young 2013-05-27 03:24:32 UTC
Baoquan posted a patch to initramfs list

Comment 4 Dave Young 2013-08-12 06:47:06 UTC
Upstream commit is here, but not sure if this entered RHEL7.

commit 15b93069bba031169eeccb8b16fe0382a4bb2968
Author: Baoquan He <bhe>
Date:   Thu May 9 16:38:53 2013 +0800

    01fips/module-setup.sh: add libssl.so.10 to make kdump work with fips mode
    
    FIPS can work well in 1st kernel, but failed in kdump kernel. the
    libssl.so.10 and related hmac file are needed. Now add it and it
    works.
    
    Signed-off-by: Baoquan He <bhe>

Comment 5 Harald Hoyer 2013-08-20 13:24:32 UTC
commit 15b93069bba031169eeccb8b16fe0382a4bb2968

Comment 6 Harald Hoyer 2013-08-20 13:39:25 UTC
dracut-032-1.el7

Comment 7 Harald Hoyer 2013-12-18 15:14:22 UTC
Please test http://people.redhat.com/harald/downloads/dracut/dracut-033-67.el7/ if possible

Comment 8 Jan Stodola 2014-02-03 12:21:18 UTC
Retested with dracut-033-89.el7, both machines (server and client) in fips mode, vmcore was successfully copied via ssh after "echo c > /proc/sysrq-trigger".

Moving to VERIFIED.

Comment 9 Ludek Smid 2014-06-13 12:29:42 UTC
This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.


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