-
Notifications
You must be signed in to change notification settings - Fork 137
PKI 10.5 TMS External Registration Examples
This page shows my developer’s example test scenarios that I have used for testing Ticket 2892 - TPS incorrectly assigns "tokenOrigin" and "tokenType" certificate attribute for recovered certificates.
Note that my example test scenarios are mostly dependent on them being executed in the order presented on this page.
Since the fix touched areas in the External Registration in a way that might affect related operations (for the better, I hope!), I tried to cover as many scenarios as possible to ensure no breakage.
For ease of presenting the test procedures, I have created a new TPS enrollment profile called externalRegISEtoken. It is very much like the default userKey profile where three certificates are to be generated: Authentication, Signing, and Encryption. At the time of this writing, it has been checked in and should be in the next build.
Note: when I wrote the following examples, I forgot that the keyID (3rd element in the 4-tupple) can be replaced with a "0" as by default the key search is now by certificate not by key. The configuration of the certsToAdd attribute should be more simplified.
During TPS installation, make sure the following is set in the pkispawn [TPS] section:
pki_enable_server_side_keygen=True pki_authdb_basedn=dc=example,dc=com
Once installed, make sure the following in the TPS CS.cfg are set:
externalReg.enable=true externalReg.delegation.enable=true auths.instance.ldap1.ldapStringAttributes=mail,cn,uid,edipi,pcc,firstname,lastname,exec-edipi,exec-pcc,exec-mail,certsToAdd,tokenCUID,tokenType
I created two users: user1a and user1b, where each user initially has the following attributes in their corresponding ldap record:
dn: uid=user1a,ou=People,dc=example,dc=com objectClass: person objectClass: organizationalPerson objectClass: inetorgperson objectClass: top objectClass: extensibleobject cn: user1a sn: user1a uid: user1a givenName: user1a mail: [email protected] firstname: user1a edipi: 123456789 pcc: AA exec-edipi: 999999999 exec-pcc: BB exec-mail: [email protected] tokenType: externalRegISEtoken
dn: uid=user1b,ou=People,dc=example,dc=com objectClass: person objectClass: organizationalPerson objectClass: inetorgperson objectClass: top objectClass: extensibleobject cn: user1b sn: user1b uid: user1b givenName: user1b mail: [email protected] firstname: user1b edipi: 999999999 pcc: BB tokenType: externalRegISEtoken
Prepare two tokens, one for each user.
This test is simply testing the externalRegISEtoken straight out of the default profile for user1a;
-
Use ESC to format user1a’s token
-
Use ESC to enroll user1a’s token
The expected result should be 3 fresh certificates; Check various places):
-
Check the smart card: click on "View Certificates" on the ESC; In my example, I see:
-
cert with serial F9
-
cert with serial FA
-
cert with serial FB (decimal 251) - is an encryption cert, so it should have its key archived.
-
-
Check TPS admin UI:
-
Click "tokens", then "Show Certificates"; You should see the matching three certificates; Now the serial numbers should match those on the token
-
-
Check DRM to see the archived cert:
-
Find the encryption cert on CA (in my case, it’s FB), copy the Base64
-
Go on DRM agent, click "Search for Keys"; select and enter the Base64 cert into the certificate box and click "Show Key"
-
if the key is found, then the archival is successful
-
This extra step is for next test scenario: While you are there, click on "Details" then hover over the "Key" display to see the decimal key id; Mark that down.
-
This test demonstrates that an externalReg "recovery" can accompany an enrollment via the externalRegISEtoken profile.
Perform the following to setup user1b’s ldap entry in preparation for the said enrollment and "recovery":
dn: uid=user1b,ou=People,dc=example,dc=com changetype: modify add: certsToAdd certstoadd: 251,ca1,89,kra1
$ ldapmodify -H ldap://host.example.com -x -D "cn=Directory Manager" -w yourPassWord -f mod1b.ldif
$ ldapsearch -H ldap://host.example.com -x -LLL -b "ou=People,dc=example,dc=com" uid=user1b dn: uid=user1b,ou=People,dc=example,dc=com objectClass: person objectClass: organizationalPerson objectClass: inetorgperson objectClass: top objectClass: extensibleobject cn: user1b sn: user1b uid: user1b givenName: user1b mail: [email protected] firstname: user1b edipi: 999999999 pcc: BB tokenType: externalRegISEtoken certstoadd: 251,ca1,89,kra1
-
Use ESC to format user1b’s token
-
Use ESC to enroll user1b’s token
The expected result should be a total of 4 certificates: 3 fresh certificates plus one "recovered" certificate; Check various places):
-
Check the smart card: click on "View Certificates" on the ESC; In my example, I see:
-
cert with serial FC
-
cert with serial FD
-
cert with serial FE
-
cert with serial FB (This is the "recovered" cert)
-
-
Check TPS admin UI:
-
Click "tokens", then "Show Certificates"; You should see the four certificates matching what’s on the token; Note: * the serial numbers should match
-
the keyTypes should be correct
-
status should show "active" for all certs
-
-
Click on the certificate ID of the "recovered" cert (in my case, it’s 0xfb):
-
Note the Origin is different from user1b’s tokenID; Check that against user1a’s tokenID, it should match, as that’s where the cert was originally created for.
-
-
This test demonstrates that an externalReg "deletion" and "retention" can accompany an enrollment via the externalRegISEtoken profile.
Note the following "certsToAdd" attrbute syntax:
-
To retain a cert on the token, make sure ONLY the serial # and CA id is present in the certsToAdd attribute. e.g.
-
certstoadd: 251,ca1
-
-
If an existing certificate is not listed in certstoadd, then it will be deleted
In this scenario, we are going to re-generate all three certs and retain the cert that was "recovered" from user1a — ert serial 215 (0xFB).
Perform the following to setup user1b’s ldap entry in preparation for the said enrollment, "deletion", and "retention":
dn: uid=user1b,ou=People,dc=example,dc=com changetype: modify delete: certsToAdd certstoadd: 251,ca1,89,kra1 - add: certsToAdd certstoadd: 251,ca1
$ ldapmodify -H ldap://host.example.com -x -D "cn=Directory Manager" -w yourPassWord -f mod1b.ldif
$ ldapsearch -H ldap://host.example.com -x -LLL -b "ou=People,dc=example,dc=com" uid=user1b dn: uid=user1b,ou=People,dc=example,dc=com objectClass: person objectClass: organizationalPerson objectClass: inetorgperson objectClass: top objectClass: extensibleobject cn: user1b sn: user1b uid: user1b givenName: user1b mail: [email protected] firstname: user1b edipi: 999999999 pcc: BB tokenType: externalRegISEtoken certstoadd: 251,ca1
-
DO NOT Format!!!
-
Use ESC to enroll user1b’s token The expected result should be a total of 4 certificates: 3 fresh certificates plus one "retained" certificate; Check various places):
-
Check the smart card: click on "View Certificates" on the ESC; In my example, I see:
-
cert with serial 0xFF
-
cert with serial 0x100
-
cert with serial 0x101
-
cert with serial 0xFB (This is the "retained" cert)
-
-
Also note that the previously enrolled three certificates are no longer on the token (deleted)
-
Check TPS admin UI:
-
Click "tokens", then "Show Certificates"; You should see the four certificates matching what’s on the token; Note:
-
the serial numbers should match
-
the keyTypes should be correct
-
status should show "active" for all certs
-
-
Click on the certificate ID of the "retained" cert (in my case, it’s 0xfb):
-
Note the Origin is different from user1b’s tokenID; Check that against user1a’s tokenID, it should match, as that’s where the cert was originally created for.
-
-
This test demonstrates how when a token (user1a’s token) is terminated, the shared certificate is not revoked until the last token holding the same cert is also terminated.
-
Go to TPS Admin UI
-
Click on user1a’s token
-
Click on "Change Status"
-
Select "this token has been terminated"; "Save"
-
Check the following:
-
Click on "Show Certificates"; Note the status of all certificates of user1a’s token
-
Note how the "shared" certificate (from previous exercises) remains "active" while others are now "revoked"
-
-
Go back to Tokens and select user1b’s token
-
Click on "Show Certificates"; Note the status of all certificates
-
Note how all the certificates are still "active", including the "shared certificate (in my case, 0xfb)
-
-
Now check on the CA to be sure the shared certificate is still active
-
Now we are going to demonstrate that when the last holder of the "shared certificate" terminates, the shared certificate will be revoked.
-
Click on user1b’s token
-
Click on "Change Status"
-
Select "this token has been terminated"; "Save"
-
Check the following:
-
Click on "Show Certificates"; Note the status of all certificates of user1b’s token
-
Note how the "shared" certificate is now "revoked"
-
-
Go back to Tokens and select user1b’s token
-
Click on "Show Certificates"; Note the status of all certificates
-
Note how all the certificates are now "revoked", including the "shared certificate (in my case, 0xfb)
-
-
Now check on the CA to be sure the all certificates on both tokens are revoked
-
This test demonstrates the scenario that a "recovery" could occur with "retention".
At the last exercise, we have terminated both tokens. Let’s reset them by first marking the tokens to be "reused", then format them.
Note that if you don’t do the following, any actions against the terminated token (e.g. format, enroll) would not be allowed. (Try it!). Here is how to "reuse" a terminated token:
-
Go to TPS admin UI; click Tokens
-
For each token
-
Select the token, click "Change Status"
-
Select "Reuse this token"; click "Save"
-
Format the token from ESC
-
See the matching instruction from above. You shall have 3 fresh certificates at the end of the enrollment.
Since user1a’s ldap entry did not change from later exercises, it can be used as is to enroll via externalRegISEtoken.
Enroll user1b’s token using the same instruction.
Since user1b’s ldap entry was last modified to do retention, we need to remove that certsToAdd attribute.
First, let me show you what I have now on user1b’s entry:
dn: uid=user1b,ou=People,dc=example,dc=com objectClass: person objectClass: organizationalPerson objectClass: inetorgperson objectClass: top objectClass: extensibleobject cn: user1b sn: user1b uid: user1b givenName: user1b mail: [email protected] firstname: user1b edipi: 999999999 pcc: BB tokenType: externalRegISEtoken certstoadd: 251,ca1
To remove the certstoadd, I crafted the following mod1b.ldif file:
dn: uid=user1b,ou=People,dc=example,dc=com changetype: modify delete: certsToAdd certstoadd: 251,ca1
Run ldapmodify against it, and ldapsearch to display:
dn: uid=user1b,ou=People,dc=example,dc=com objectClass: person objectClass: organizationalPerson objectClass: inetorgperson objectClass: top objectClass: extensibleobject cn: user1b sn: user1b uid: user1b givenName: user1b mail: [email protected] firstname: user1b edipi: 999999999 pcc: BB tokenType: externalRegISEtoken
Now just enroll user1b’s token from ESC. You should find 3 fresh certificates. In my case, I have the following certs:
-
0x14c
-
0x14d
-
0x14e
Enroll user1b’s token using externalRegAddToToken to demonstrate retention, and recovery in one shot
-
In this test scenario, I’d like to "recover" user1a’s encryption cert onto user1b’s
-
the serial number of the cert is 0x107 (decimal 263)
-
the key id of the key on drm is 0x5d (decimal 93)
-
-
In this test scenario, I’d like to "retain" user1b’s Auth and ID certs
-
The serial numbers of these certs are 0x14c (decimal 332) and 0x14d (decimal 333)
-
Now we are going to update user1b’s ldap entry so that it will retain certs 332 and 333, and "recover" 263.
I am updating user1b’s entry to look like the following (I’m leaving that as an exercise for you on how to get there:
tokenType: externalRegAddToToken certstoadd: 263,ca1,93,kra1 certstoadd: 332,ca1 certstoadd: 323,ca1
Now just enroll user1b’s token from ESC. You should find 3 certificates on the token, two "retained" and one "recovered".
A follow up test scenario is to just retain a couple certs from last enrollment. in my case, I’d like to retain 332 and 263, so I changed usre1b’s ldap record to contain the following:
tokenType: externalRegAddToToken certstoadd: 332,ca1 certstoadd: 263,ca1
|
Tip
|
To find a page in the Wiki, enter the keywords in search field, press Enter, then click Wikis. |