10:52 a.m.
Hi
I am using the IPA server as the CA for our Apache SSL's, but I am wondering if
it's possible to have a second SSL that's not the same as the hostname, meaning I
have already sub1.mydomain.com but I would like to add also sub2.mydomain.com for another
site, is this possible?
I have tried adding the hostname so ipa host-add sub2.mydomain.com then ipa service-add
HTTP/sub2.mydomain.com, but when I do:
ipa-getcert request -K HTTP/sub2.mydomain.com -k /ssl/sub2.mydomaincom.key -f
/ssl/sub2.mydomain.com.csr -N sub2.mydomain.com then ipa-getcert list says it fails with:
status: CA_REJECTED
ca-error: Server at https://ipaserver.mydomain.com/ipa/json denied our request, giving up:
2100 (Insufficient access: Insufficient 'write' privilege to the
'userCertificate' attribute of entry
'krbprincipalname=HTTP/sub2.mydomain.com(a)MYDOMAIN.COM,cn=services,cn=accounts,dc=mydomain,dc=com'.)
How can I resolve this?
Regards
Per
12:48 p.m.
Per Qvindesland via FreeIPA-users wrote:
Hi
I am using the IPA server as the CA for our Apache SSL's, but I am
wondering if it's possible to have a second SSL that's not the same as
the hostname, meaning I have already sub1.mydomain.com but I would like
to add also sub2.mydomain.com for another site, is this possible?
I have tried adding the hostname so ipa host-add sub2.mydomain.com
then ipa service-add HTTP/sub2.mydomain.com, but when I do:
ipa-getcert request -K HTTP/sub2.mydomain.com -k
/ssl/sub2.mydomaincom.key -f /ssl/sub2.mydomain.com.csr
-N sub2.mydomain.com then ipa-getcert list says it fails with:
status: CA_REJECTED
ca-error: Server at https://ipaserver.mydomain.com/ipa/json denied our
request, giving up: 2100 (Insufficient access: Insufficient 'write'
privilege to the 'userCertificate' attribute of entry
'krbprincipalname=HTTP/sub2.mydomain.com(a)MYDOMAIN.COM,cn=services,cn=accounts,dc=mydomain,dc=com'.)
How can I resolve this?
certmonger (ipa-getcert) uses the credentials in /etc/krb5.conf on the
machine to authentication. By default it can only request certificates
for its own hostname.
You can use ipa service-add-host to add the host to the new service name.
Additionally, do you need a completely separate certificate or do you
want to add a SAN to the existing one? To do that you'd run:
ipa-getcert resubmit -D HTTP/your_new_hostname -i <id_of_request>
rob
1:35 a.m.
Hi Rob
The SAN would also work really well since we are only using subdomains and hardly ever a
new domain.
I tried the following:
ipa-getcert resubmit -D HTTP/sub2.example.com -i 20210910082436
But when I check ipa-getcert lis it says:
ca-error: Server at https://ipaserver.example.com/ipa/json denied our request,
giving up: 3009 (invalid 'csr': hostname in subject of request
'sub1.example.com' does not match name or aliases of principal
'HTTP/sub2.example.com(a)EXAMPLE.COM').
I have added ipa service-add HTTP/sub2.example.com before running the command and a A
record is in the DNS for sub2.example.com
I am pretty sure that i am not understanding something or missing a step but what am I
missing?
Regards
Per
On 9 September 2021 at 19:49, Rob Crittenden <rcritten(a)redhat.com> wrote:
Per Qvindesland via FreeIPA-users wrote:
Hi
I am using the IPA server as the CA for our Apache SSL's, but I am
wondering if it's possible to have a second SSL that's not the same as
the hostname, meaning I have already sub1.mydomain.com but I would like
to add also sub2.mydomain.com for another site, is this possible?
I have tried adding the hostname so ipa host-add sub2.mydomain.com
then ipa service-add HTTP/sub2.mydomain.com, but when I do:
ipa-getcert request -K HTTP/sub2.mydomain.com -k
/ssl/sub2.mydomaincom.key -f /ssl/sub2.mydomain.com.csr
-N sub2.mydomain.com then ipa-getcert list says it fails with:
status: CA_REJECTED
ca-error: Server at https://ipaserver.mydomain.com/ipa/json denied our
request, giving up: 2100 (Insufficient access: Insufficient 'write'
privilege to the 'userCertificate' attribute of entry
'krbprincipalname=HTTP/sub2.mydomain.com(a)MYDOMAIN.COM,cn=services,cn=accounts,dc=mydomain,dc=com'.)
How can I resolve this?
certmonger (ipa-getcert) uses the credentials in /etc/krb5.conf on the
machine to authentication. By default it can only request certificates
for its own hostname.
You can use ipa service-add-host to add the host to the new service name.
Additionally, do you need a completely separate certificate or do you
want to add a SAN to the existing one? To do that you'd run:
ipa-getcert resubmit -D HTTP/your_new_hostname -i <id_of_request>
rob
9:29 a.m.
Per Qvindesland wrote:
Hi Rob
The SAN would also work really well since we are only using subdomains
and hardly ever a new domain.
I tried the following:
ipa-getcert resubmit -D HTTP/sub2.example.com -i 20210910082436
But when I check ipa-getcert lis it says:
ca-error: Server at https://ipaserver.example.com/ipa/json
denied our request, giving up: 3009 (invalid 'csr': hostname in subject
of request 'sub1.example.com' does not match name or aliases of
principal 'HTTP/sub2.example.com(a)EXAMPLE.COM').
I have added ipa service-add HTTP/sub2.example.com before running the
command and a A record is in the DNS for sub2.example.com
I am pretty sure that i am not understanding something or missing a step
but what am I missing?
Sorry, that's on me.
This will work:
Add the new host and set managed by as a lark. I don't think it's
required but meh. I'm using --force because I didn't bother to setup DNS
for this fake host.
ipa host-add newhost.example.test --force
ipa host-add-managedby newhost.example.test --host ipa.example.test
Add a new Apache service for the new host and let the main host manage it:
ipa service-add HTTP/newhost.example.test --force
ipa service-add-host HTTP/newhost.example.test --host ipa.example.test
Resubmit the request for the SAN:
getcert resubmit -D newhost.example.test -f /var/lib/ipa/certs/httpd.crt
-w -v
View the new SAN:
openssl x509 -text -noout -in /var/lib/ipa/certs/httpd.crt
...
X509v3 Subject Alternative Name:
DNS:newhost.example.test, othername:<unsupported>,
othername:<unsupported>, DNS:ipa.example.test
...
Both the new and original hosts are listed as DNS SAN.
rob
Regards
Per
On 9 September 2021 at 19:49, Rob Crittenden <rcritten(a)redhat.com> wrote:
> Per Qvindesland via FreeIPA-users wrote:
>> Hi
>>
>> I am using the IPA server as the CA for our Apache SSL's, but I am
>> wondering if it's possible to have a second SSL that's not the same as
>> the hostname, meaning I have already sub1.mydomain.com but I would like
>> to add also sub2.mydomain.com for another site, is this possible?
>>
>> I have tried adding the hostname so ipa host-add sub2.mydomain.com
>> then ipa service-add HTTP/sub2.mydomain.com, but when I do:
>> ipa-getcert request -K HTTP/sub2.mydomain.com -k
>> /ssl/sub2.mydomaincom.key -f /ssl/sub2.mydomain.com.csr
>> -N sub2.mydomain.com then ipa-getcert list says it fails with:
>> status: CA_REJECTED
>> ca-error: Server at https://ipaserver.mydomain.com/ipa/json denied our
>> request, giving up: 2100 (Insufficient access: Insufficient 'write'
>> privilege to the 'userCertificate' attribute of entry
>>
'krbprincipalname=HTTP/sub2.mydomain.com(a)MYDOMAIN.COM,cn=services,cn=accounts,dc=mydomain,dc=com'.)
>>
>> How can I resolve this?
>
> certmonger (ipa-getcert) uses the credentials in /etc/krb5.conf on the
> machine to authentication. By default it can only request certificates
> for its own hostname.
>
> You can use ipa service-add-host to add the host to the new service name.
>
> Additionally, do you need a completely separate certificate or do you
> want to add a SAN to the existing one? To do that you'd run:
>
> ipa-getcert resubmit -D HTTP/your_new_hostname -i <id_of_request>
>
> rob
>
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Per Qvindesland -
Rob Crittenden