19 Dub
2022
19 Dub
'22
22:28
Dear Sirs,
I would like to thank for all the comments and suggestions and would
like to summarize it in one email. I believe that this solution will
already be accepted. Of course, we will inform you about the
implementation of the changes in time and we will first deploy them in
the test environment, as usual.
*1. TTL setting*
We will set the TTL for 14 days
*2. Possibility to set AuthInfo by registrar*
Yes, we will enable this within the "Update" object command. We will
leave the strength of the password itself to each registrar, we assume
that within their applications they determine the strength of the
password themselves and it will be appropriate. After deployment, we
will analyze the quality of the entered passwords and if it turns out to
be unsatisfactory, we will return to setting the password quality. At
the same time, we will publish the restrictions which are used for
generating passwords by CZ.NIC.We will send the sent AuthInfo and insert
it into the system with the appropriate TTL. We will not send password
information as such to the owner of the object, it is up to the registrar.
*3. AuthInfo authentication by registrar*
Yes, we will implement so that if (any) registrar sends AuthInfo as part
of the "info" query (for any object) then if AuthInfo is correct, the
object data is returned, if AuthInfo is bad (or ungenerated) an error
2202 - Invalid authorization information - is returned.
*4. Send a hash if AuthInfo exists*
We will not implement this - the password hash will be salted, so the
password cannot be verified from it, in addition it will be done via the
"Info" command
*5. Regeneration of AuthInfo after info query*
We will not perform it - it would not make sense if we want to enable
password verification via Info query, its preservation will allow two
operations of data acquisition - transfer under one AuthInfo and
security is solved by TTL
We will adjust the relevant document describing the changes according to
the modifications listed here.
Thank you and kind regards
Marketa Kusickova
--
Markéta Kušičková
CZ.NIC, z.s.p.o.
Milešovská 5
130 00 Praha 3
M +420 603 826 732
Dne 05. 04. 22 v 19:59 Markéta Kušičková napsal(a):
Dear Sirs,
during the end of Q2, resp. at the beginning of Q3, we plan to
implement changes in the way AuthInfo is created and saved. The draft
of the system is in the attached document.
Your should be affected by the change in the following situations:
- it will no longer be possible for you to keep AuthInfo in your
systems for a long time and it will not be possible for you to enter
or change them using EPP
- it will not be possible to read them in the EPP info command, not
even for your own objects.
Please study the attached document and if you feel that it may limit
you significantly or you find some aspects that we did not mention and
may hinder the implementation of the proposed change, let me know.
If we do not receive any comments from you, we will work on the
implementation, otherwise we will try to solve the problems so that
the new situation suits all involved.
Thank you and kind regards
Marketa Kusickova
--
Markéta Kušičková
CZ.NIC, z.s.p.o.
Milešovská 5
130 00 Praha 3
M +420 603 826 732
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