[CI] [GATING] [DONE] rng-tools-6.14-4.git.b2b7934e.el9_0 passed gating because all required tests passed
90z brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=44793702
90z brew: https://brewweb.engineering.redhat.com/brew/buildinfo?buildID=1984328
90z osci: https://dashboard.osci.redhat.com/#/artifact/brew-build/aid/44793702

simpple test plan:

0) ensure no config and 'rngd' user exists from previous installations

# userdel -r rngd
# rm -f /etc/sysconfig/rngd*

1) grab rngd daemon package from brew via links above

2) install it

3) verify that both service files DO NOT contain "udevadm" command:

# grep udevadm /usr/lib/systemd/system/rngd.service /usr/lib/systemd/system/rngd-wake-threshold.service 
<none>

4) verify that 'rngd' user have home directory set as '/' and pwck do not return an error related to 'rngd' user:

# getent passwd rngd

# pwck

5) optional: general functional tests. they reside in a source tarball. so rng-tools.src.rpm should be unpacked,
then .tar.gz inside it should be unpacked. go to tests/ in source dir. edit scripts - remove "../" in front of
"rngd" and "rngtest" so binaries installed from the package are used. run tests checking the return code:

# ./rngtestzero.sh ; echo $?
# ./rngtesturandom.sh ; echo $?
# ./rngtestjitter.sh ; echo $?

6) clean up

# dnf -y erase rng-tools
# rm -f rng-tools*rpm

Thanks for sharing your testplan. Almost working on RHEL-9.0.0-updates-20220425.d.0 x86_64, except the optional rngtestzero.sh has 100% of FIPS failures. What do you think about that?

---

# rpm -q rng-tools
package rng-tools is not installed
# userdel -r rngd
userdel: user 'rngd' does not exist
# rm -f /etc/sysconfig/rngd*
# wget http://download.eng.bos.redhat.com/brewroot/work/tasks/3738/44793738/rng-tools-6.14-4.git.b2b7934e.el9_0.x86_64.rpm
# dnf install rng-tools-6.14-4.git.b2b7934e.el9_0.x86_64.rpm
(...)
Installed:
  jitterentropy-3.3.1-2.el9.x86_64                                               rng-tools-6.14-4.git.b2b7934e.el9_0.x86_64
Complete!
# grep udevadm /usr/lib/systemd/system/rngd.service /usr/lib/systemd/system/rngd-wake-threshold.service
# getent passwd rngd
rngd:x:987:987:Random Number Generator Daemon:/:/sbin/nologin
# pwck
# wget http://download.eng.bos.redhat.com/brewroot/work/tasks/3710/44793710/rng-tools-6.14-4.git.b2b7934e.el9_0.src.rpm
# rpm2cpio rng-tools-6.14-4.git.b2b7934e.el9_0.src.rpm | cpio --extract --make-directories --no-absolute-filenames
163 blocks
# tar xvfz rng-tools-6.14.tar.gz
(...)
# cd rng-tools-6.14/tests/
# vim rngtestzero.sh
# vim rngtesturandom.sh
# vim rngtestjitter.sh
# ./rngtestzero.sh ; echo $?
rngtest: bits received from input: 2000064
rngtest: bits sent to output: 0
rngtest: FIPS 140-2 successes: 0
rngtest: FIPS 140-2 failures: 100
rngtest: FIPS 140-2(2001-10-10) Monobit: 100
rngtest: FIPS 140-2(2001-10-10) Poker: 100
rngtest: FIPS 140-2(2001-10-10) Runs: 100
rngtest: FIPS 140-2(2001-10-10) Long run: 100
rngtest: FIPS 140-2(2001-10-10) Continuous run: 100
rngtest: input channel speed: (min=9.313; avg=15.652; max=18.626)Gibits/s
rngtest: FIPS tests speed: (min=529.819; avg=854.547; max=908.261)Mibits/s
rngtest: output channel speed: (min=0.000; avg=0.000; max=0.000)bits/s
rngtest: Program run time: 2595 microseconds
0
# ./rngtesturandom.sh ; echo $?
rngtest: bits received from input: 2000064
rngtest: bits sent to output: 2000000
rngtest: FIPS 140-2 successes: 100
rngtest: FIPS 140-2 failures: 0
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=9.313; avg=15.143; max=18.626)Gibits/s
rngtest: FIPS tests speed: (min=147.856; avg=204.038; max=214.309)Mibits/s
rngtest: output channel speed: (min=20000000000.000; avg=44444444444.444; max=0.000)bits/s
rngtest: Program run time: 10170 microseconds
0
# ./rngtestjitter.sh ; echo $?
Disabling 0: Hardware RNG Device (hwrng)
Disabling 2: Intel RDRAND Instruction RNG (rdrand)
Disabling 1: TPM RNG Device (tpm)
Initializing available sources
[jitter]: Initializing AES buffer
[jitter]: Enabling JITTER rng support
[jitter]: Initialized
rngtest: bits received from input: 2000064
rngtest: bits sent to output: 2000000
rngtest: FIPS 140-2 successes: 100
rngtest: FIPS 140-2 failures: 0
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=108.991; avg=433.095; max=544.957)Mibits/s
rngtest: FIPS tests speed: (min=136.239; avg=142.244; max=145.599)Mibits/s
rngtest: output channel speed: (min=10000000000.000; avg=26666666666.667; max=0.000)bits/s
rngtest: Program run time: 2693506 microseconds
killing
0

Okay, rngtestzero.sh should be designed to run on blocks of zeros, and 100% FIPS failure is expected here. Setting verified:tested.

[CI] [GATING] [DONE] rng-tools-6.14-5.git.b2b7934e.el9_0 passed gating because all required tests passed
rng-tools-6.14-5.git.b2b7934e.el9_0 successfully moved from rhel-9.0.0-z-gate into rhel-9.0.0-z-candidate

brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=44939775
osci: https://dashboard.osci.redhat.com/#/artifact/brew-build/aid/44939775

additional test step for a new build:

1) there were an issue with user/group creation in certain cases. test:

set "USERGROUPS_ENAB no" in /etc/login.defs

ensure no rngd user and group exist, check the seeting:

# getent passwd rngd ; getent group rngd ; grep USERGROUPS_ENAB /etc/login.defs ; id rngd
USERGROUPS_ENAB no
id: ‘rngd’: no such user

install a package

ensure user and group exist and rngd user has rngd group (NOT some other) with the same command:

# getent passwd rngd ; getent group rngd ; grep USERGROUPS_ENAB /etc/login.defs ; id rngd

run the service. it should start without errors:
(a pause is needed for the jitter lib to initialize)

systemctl start rngd ; sleep 5 ; systemctl status rngd

*** Bug 2079379 has been marked as a duplicate of this bug. ***

Same build as for stage1, is this correct?

=====

The build is passing the additional test from Comment #10 on RHEL-9.0.0-updates-20220504.0 :

#  getent passwd rngd ; getent group rngd ; grep USERGROUPS_ENAB /etc/login.defs ; id rngd
USERGROUPS_ENAB no
id: ‘rngd’: no such user
# dnf install http://download.eng.brq.redhat.com/brewroot/packages/rng-tools/6.14/5.git.b2b7934e.el9_0/x86_64/rng-tools-6.14-5.git.b2b7934e.el9_0.x86_64.rpm
(...)
Installed:
  rng-tools-6.14-5.git.b2b7934e.el9_0.x86_64
Complete!
#  getent passwd rngd ; getent group rngd ; grep USERGROUPS_ENAB /etc/login.defs ; id rngd
rngd:x:987:987:Random Number Generator Daemon:/:/sbin/nologin
rngd:x:987:
USERGROUPS_ENAB no
uid=987(rngd) gid=987(rngd) groups=987(rngd)
# systemctl start rngd ; sleep 5 ; systemctl status rngd
● rngd.service - Hardware RNG Entropy Gatherer Daemon
     Loaded: loaded (/usr/lib/systemd/system/rngd.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2022-05-04 17:13:31 EDT; 5s ago
   Main PID: 22013 (rngd)
      Tasks: 5 (limit: 48592)
     Memory: 2.1M
        CPU: 19.874s
     CGroup: /system.slice/rngd.service
             └─22013 /usr/sbin/rngd -f --fill-watermark=0 -x pkcs11 -x nist

May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com rngd[22013]: Disabling 7: PKCS11 Entropy generator (pkcs11)
May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com rngd[22013]: Disabling 5: NIST Network Entropy Beacon (nist)
May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com rngd[22013]: Initializing available sources
May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com rngd[22013]: [hwrng ]: Initialized
May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com rngd[22013]: [rdrand]: Enabling RDRAND rng support
May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com rngd[22013]: [rdrand]: Initialized
May 04 17:13:31 intel-chiefriver-04.khw2.lab.eng.bos.redhat.com rngd[22013]: [jitter]: Initializing AES buffer

(In reply to Vilém Maršík from comment #12)
> Same build as for stage1, is this correct?

i'm not sure what do you mean as "stage 1", the latest build i mean is mentioned in #c9, rng-tools-6.14-5.git.b2b7934e.el9_0.
it looks like yes, this build passes the last test, thank you!

Okay, setting verified.

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 (rng-tools bug fix and enhancement update), 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/RHBA-2022:5243