1846349 – cannot issue certs with multiple IP addresses corresponding to different hosts [rhel-7.9.z]

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Bug 1846349 - cannot issue certs with multiple IP addresses corresponding to different hosts [rhel-7.9.z]

Summary: cannot issue certs with multiple IP addresses corresponding to different host...

Keywords:
Status:	CLOSED ERRATA
Alias:	None
Product:	Red Hat Enterprise Linux 7
Classification:	Red Hat
Component:	ipa
Sub Component:
Version:	7.8
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	high
Target Milestone:	rc
Target Release:	---
Assignee:	Florence Blanc-Renaud
QA Contact:	ipa-qe
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:	1846352
TreeView+	depends on / blocked

Reported:	2020-06-11 12:31 UTC by Fraser Tweedale
Modified:	2021-03-16 13:56 UTC (History)
CC List:	9 users (show)
Fixed In Version:	ipa-4.6.8-5.el7_9.4
Doc Type:	If docs needed, set a value
Doc Text:
Clone Of:
Clones:	1846352 (view as bug list)
Environment:
Last Closed:	2021-03-16 13:56:37 UTC
Target Upstream Version:
Embargoed:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Knowledge Base (Article)	4998741	0	None	None	None	2020-06-26 10:26:03 UTC
Red Hat Knowledge Base (Solution)	5267251	0	None	None	None	2020-07-29 14:09:28 UTC

Description Fraser Tweedale 2020-06-11 12:31:46 UTC

Description of problem:




——————————————————————————————-
1. Environment
    1. RHel 7.8
    2. ipa 4.6.6-11

2. Records are added in IPA DNS for both names.

[root@ipaserver nssdb]# nslookup ipa1.sub.ipaexample.com
Server:		127.0.0.1
Address:	127.0.0.1#53

Name:	ipa1.sub.ipaexample.com
Address: 10.10.100.2

[root@ipaserver nssdb]# nslookup ipa2.sub.ipaexample.com
Server:		127.0.0.1
Address:	127.0.0.1#53

Name:	ipa2.sub.ipaexample.com
Address: 10.10.100.3

[root@ipaserver nssdb]# nslookup 10.10.100.3
3.100.10.10.in-addr.arpa	name = ipa2.sub.ipaexample.com.

[root@ipaserver nssdb]# nslookup 10.10.100.2
2.100.10.10.in-addr.arpa	name = ipa1.sub.ipaexample.com.
2. 
—————————————————————————————————


1] With multiple DNS and IP and CN=pa1.sub.ipaexample.com ( Throws error for (10.10.100.3))

——————
	# certutil -d . -R -a -o ipa2.csr -s CN=ipa1.sub.ipaexample.com --extSAN dns:ipa1.sub.ipaexample.com,dns:ipa2.sub.ipaexample.com,ip:10.10.100.2,ip:10.10.100.3

	# openssl req -text < ipa2.csr
       		 Attributes:
        Requested Extensions:
            X509v3 Subject Alternative Name:
                DNS:ipa1.sub.ipaexample.com, DNS:ipa2.sub.ipaexample.com, IP Address:10.10.100.2, IP Address:10.10.100.3


	# ipa cert-request ipa2.csr --principal host/ipa1.sub.ipaexample.com --certificate-out ipa2.pem
	ipa: ERROR: invalid 'csr': IP address in subjectAltName (10.10.100.3) unreachable from DNS names
———————


2] With multiple DNS and IP and CN=ipa2.sub.ipaexample.com ( Throws error for ((10.10.100.2))

————————
	# certutil -d . -R -a -o ipa3.csr -s CN=ipa2.sub.ipaexample.com --extSAN dns:ipa1.sub.ipaexample.com,dns:ipa2.sub.ipaexample.com,ip:10.10.100.2,ip:10.10.100.3

	# openssl req -text < ipa3.csr
	        Attributes:
        Requested Extensions:
            X509v3 Subject Alternative Name:
                DNS:ipa1.sub.ipaexample.com, DNS:ipa2.sub.ipaexample.com, IP Address:10.10.100.2, IP Address:10.10.100.3

	# ipa cert-request ipa3.csr --principal host/ipa2.sub.ipaexample.com --certificate-out ipa3.pem
	ipa: ERROR: invalid 'csr': IP address in subjectAltName (10.10.100.2) unreachable from DNS names
————————

3] With Single IP address

————————
	#certutil -d . -R -a -o ipa.csr -s CN=ipa1.sub.ipaexample.com --extSAN dns:ipa1.sub.ipaexample.com,dns:ipa2.sub.ipaexample.com,ip:10.10.100.2

	#openssl req -text < ipa.csr

 Attributes:
        Requested Extensions:
            X509v3 Subject Alternative Name:
                DNS:ipa1.sub.ipaexample.com, DNS:ipa2.sub.ipaexample.com, IP Address:10.10.100.2

	#ipa cert-request ipa.csr --principal host/ipa1.sub.ipaexample.com --certificate-out ipa.pem

  Issuing CA: ipa
  Certificate: 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
  Subject: CN=ipa1.sub.ipaexample.com,O=SUB.IPAEXAMPLE.COM
  Subject DNS name: ipa1.sub.ipaexample.com, ipa2.sub.ipaexample.com
  Issuer: CN=Certificate Authority,O=SUB.IPAEXAMPLE.COM
  Not Before: Mon Jun 08 13:00:04 2020 UTC
  Not After: Thu Jun 09 13:00:04 2022 UTC
  Serial number: 15
  Serial number (hex): 0xF
———————————

4] When IP is not related to CN 

————————	

	# certutil -d . -R -a -o ipa4.csr -s CN=ipa1.sub.ipaexample.com --extSAN dns:ipa1.sub.ipaexample.com,dns:ipa2.sub.ipaexample.com,ip:10.10.100.3

	# openssl req -text < ipa4.csr
	        Requested Extensions:
            X509v3 Subject Alternative Name:
                DNS:ipa1.sub.ipaexample.com, DNS:ipa2.sub.ipaexample.com, IP Address:10.10.100.3

	# ipa cert-request ipa4.csr --principal host/ipa1.sub.ipaexample.com --certificate-out ipa4.pem
		ipa: ERROR: invalid 'csr': IP address in subjectAltName (10.10.100.3) unreachable from DNS names

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


How reproducible: always

Comment 2 Fraser Tweedale 2020-06-11 13:01:10 UTC

Pull request (master branch): https://github.com/freeipa/freeipa/pull/4810

Comment 3 Fraser Tweedale 2020-06-23 03:12:19 UTC

master:

    68ada5f (HEAD) fix iPAddress cert issuance for >1 host/service

ipa-4-8:

    1285001 (HEAD) fix iPAddress cert issuance for >1 host/service

ipa-4-6:

    233c49afb4a5ed4a50b247b222a477b926a17e38 (HEAD) fix iPAddress cert issuance for >1 host/service

Moving to POST.

Comment 4 Florence Blanc-Renaud 2020-06-23 06:31:07 UTC

Test added upstream in ipatests/test_xmlrpc/test_cert_request_ip_address.py::TestTwoHostsTwoIPAddresses

Comment 5 Florence Blanc-Renaud 2020-07-10 10:33:03 UTC

RHEL-7.9 is already past the end of a Development Phase and development is being wrapped up. This bug is being moved to RHEL 7.9 z-stream.

Comment 10 anuja 2021-02-10 10:10:48 UTC

Verified using :
2021-02-10T07:18:46+0000     name: ipa-server
2021-02-10T07:18:46+0000     release: 5.el7_9.4
2021-02-10T07:18:46+0000     source: rpm
2021-02-10T07:18:46+0000     version: 4.6.8

Test log:
============================= test session starts ==============================
platform linux2 -- Python 2.7.5, pytest-3.10.1, py-1.10.0, pluggy-0.13.1 -- /usr/bin/python2
cachedir: .pytest_cache
metadata: {'Python': '2.7.5', 'Platform': 'Linux-3.10.0-1160.17.1.el7.x86_64-x86_64-with-redhat-7.9-Maipo', 'Packages': {'py': '1.10.0', 'pytest': '3.10.1', 'pluggy': '0.13.1'}, 'Plugins': {u'html': u'1.22.1', u'multihost': u'1.1', u'sourceorder': u'0.5', u'metadata': u'1.11.0'}}
rootdir: /usr/lib/python2.7/site-packages/ipatests, inifile:
plugins: metadata-1.11.0, html-1.22.1, multihost-1.1, sourceorder-0.5
collecting ... collected 2350 items / 12 deselected

test_xmlrpc/test_add_remove_cert_cmd.py::TestCertManipCmdUser::test_01_add_cert_to_nonexistent_entity PASSED [  0%]
test_xmlrpc/test_add_remove_cert_cmd.py::TestCertManipCmdUser::test_02_remove_cert_from_nonexistent_entity PASSED [  0%]
test_xmlrpc/test_add_remove_cert_cmd.py::TestCertManipCmdUser::test_03_remove_cert_from_entity_with_no_certs PASSED [  0%]
...
....
....
test_xmlrpc/test_cert_request_ip_address.py::TestIPAddressCNAME::test_one_level PASSED [ 15%]
test_xmlrpc/test_cert_request_ip_address.py::TestIPAddressCNAME::test_two_levels PASSED [ 15%]
test_xmlrpc/test_cert_request_ip_address.py::TestTwoHostsTwoIPAddresses::test_host_exists PASSED [ 15%]
test_xmlrpc/test_cert_request_ip_address.py::TestTwoHostsTwoIPAddresses::test_issuance PASSED [ 15%]
test_xmlrpc/test_certmap_plugin.py::TestCRUD::test_create[dont_fill=()] PASSED [ 15%]
test_xmlrpc/test_certmap_plugin.py::TestCRUD::test_create[dont_fill=(description)] PASSED [ 15%]
test_xmlrpc/test_certmap_plugin.py::TestCRUD::test_create[dont_fill=(ipacertmapmaprule)] PASSED [ 15%]

Test from TestTwoHostsTwoIPAddresses are passed.
Based on this marking bug as verified.

Comment 15 errata-xmlrpc 2021-03-16 13:56:37 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 (Moderate: ipa security and bug fix 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/RHSA-2021:0860

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