From Newsgroup: comp.protocols.dns.bind

Hello,
Can anyone point me to an example of how to do this ? I have a script that rotates my DKIM keys, and uses nsupdate to publish. With 1024 bit - I must be getting by by the skin of my teethrCa
When I try 2048 bit, the record is obviously longer. All of my attempts of running it through the Rube Goldberg sed machine have failed - nsupdate chokes on format.
I see lots of blogposts on how to split long TXT records, but I specifically need the bits to make nsupdate happy. The blogs all have these being entered by hand or through some web gui. ItrCOs nsupdaterCOs particulars that are eluding me.
Thanks in advance for any clue.
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From Newsgroup: comp.protocols.dns.bind

On Mon, Jun 01, 2020 at 04:11:43AM -0400, vom513 wrote:

Can anyone point me to an example of how to do this ? I have a script that rotates my DKIM keys, and uses nsupdate to publish. With 1024 bit - I must be getting by by the skin of my teethrCa

When I try 2048 bit, the record is obviously longer. All of my attempts of running it through the Rube Goldberg sed machine have failed - nsupdate chokes on format.

Yeah, I had troubles with those 2048 bit DKIM records too. nsupdate will need it like this:

server X.X.X.X
zone ag-trek.de
update add test.ag-trek.de. 86400 IN TXT "v=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3LmxUW2tnM07YbofiOGR3T6KS/BfHmyPYe0GOEEch/abeTjaL3OtuhmVmr4QMe2HV/6n5SBiVh4PE2wZxUcS2LMNbo5Hn7KO3UsTbIxCKuM6jvUpWtJPgC0uBGNkEARQVBSjW9pqYUQYkXzXLEULbu1AThgaUvCbVzWmvTQeEFXbBWP24O/" "LkiprI+iKRskRv0qgIOV0CRm32tk4MP/IcZBdjZ3sHrg3myjVJPfSUBOUyISXKRtiwfIgPeCj4V97Q+psmHvnDz9EID0eZaKih8neroRBETYDLFYjd6Pv9JTqrY7jXOHhM4kmOZOUyNXEIz22JVuaNSJbtXzNWTKpyQIDAQAB"


Break up the record in chunks of less than 255 byte, enclose each of these parts with "" and feed nsupdate all of these chunks seperated with a space on one line.
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From Newsgroup: comp.protocols.dns.bind


--Apple-Mail=_C531FB1D-8259-42AB-9E0C-40C3151B67BB
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=utf-8

I think it=E2=80=99s reasonable for nsupdate to do the chunking on =
itself. Patches are always welcome, but if you can start by creating =
issue for us, it would be very much welcome. I can=E2=80=99t offer you =
any timeframe, but at least it won=E2=80=99t get lost.

Ondrej
--
Ond=C5=99ej Sur=C3=BD
ondrej@isc.org

On 1 Jun 2020, at 12:50, Andreas S. Kerber <ask@ag-trek.de> wrote:
=20
On Mon, Jun 01, 2020 at 04:11:43AM -0400, vom513 wrote:

Can anyone point me to an example of how to do this ? I have a =

script that rotates my DKIM keys, and uses nsupdate to publish. With =
1024 bit - I must be getting by by the skin of my teeth=E2=80=A6

=20
When I try 2048 bit, the record is obviously longer. All of my =

attempts of running it through the Rube Goldberg sed machine have failed =
- nsupdate chokes on format.

=20
Yeah, I had troubles with those 2048 bit DKIM records too. nsupdate =

will need it like this:

=20
server X.X.X.X
zone ag-trek.de
update add test.ag-trek.de. 86400 IN TXT "v=3DDKIM1; =

k=3Drsa;p=3DMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3LmxUW2tnM07YbofiO= GR3T6KS/BfHmyPYe0GOEEch/abeTjaL3OtuhmVmr4QMe2HV/6n5SBiVh4PE2wZxUcS2LMNbo5H= n7KO3UsTbIxCKuM6jvUpWtJPgC0uBGNkEARQVBSjW9pqYUQYkXzXLEULbu1AThgaUvCbVzWmvT= QeEFXbBWP24O/" = "LkiprI+iKRskRv0qgIOV0CRm32tk4MP/IcZBdjZ3sHrg3myjVJPfSUBOUyISXKRtiwfIgPeCj= 4V97Q+psmHvnDz9EID0eZaKih8neroRBETYDLFYjd6Pv9JTqrY7jXOHhM4kmOZOUyNXEIz22JV= uaNSJbtXzNWTKpyQIDAQAB"

=20
=20
Break up the record in chunks of less than 255 byte, enclose each of =

these parts with "" and feed nsupdate all of these chunks seperated with =
a space on one line.

_______________________________________________
Please visit https://lists.isc.org/mailman/listinfo/bind-users to =

unsubscribe from this list

=20
ISC funds the development of this software with paid support =

subscriptions. Contact us at https://www.isc.org/contact/ for more = information.

=20
=20
bind-users mailing list
bind-users@lists.isc.org
https://lists.isc.org/mailman/listinfo/bind-users

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From Newsgroup: comp.protocols.dns.bind

On Jun 1, 2020, at 6:50 AM, Andreas S. Kerber <ask@ag-trek.de> wrote:

Yeah, I had troubles with those 2048 bit DKIM records too. nsupdate will need it like this:

server X.X.X.X
zone ag-trek.de
update add test.ag-trek.de. 86400 IN TXT "v=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3LmxUW2tnM07YbofiOGR3T6KS/BfHmyPYe0GOEEch/abeTjaL3OtuhmVmr4QMe2HV/6n5SBiVh4PE2wZxUcS2LMNbo5Hn7KO3UsTbIxCKuM6jvUpWtJPgC0uBGNkEARQVBSjW9pqYUQYkXzXLEULbu1AThgaUvCbVzWmvTQeEFXbBWP24O/" "LkiprI+iKRskRv0qgIOV0CRm32tk4MP/IcZBdjZ3sHrg3myjVJPfSUBOUyISXKRtiwfIgPeCj4V97Q+psmHvnDz9EID0eZaKih8neroRBETYDLFYjd6Pv9JTqrY7jXOHhM4kmOZOUyNXEIz22JVuaNSJbtXzNWTKpyQIDAQAB"

Break up the record in chunks of less than 255 byte, enclose each of these parts with "" and feed nsupdate all of these chunks seperated with a space on one line.

Thanks - thatrCOs what I needed. I have an rCyh=rCy tag as well, so I split mine into 3 rCLchunksrCY.--- Synchronet 3.21d-Linux NewsLink 1.2

From Newsgroup: comp.protocols.dns.bind


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charset=utf-8

Done:

https://gitlab.isc.org/isc-projects/bind9/-/issues/1907 = <https://gitlab.isc.org/isc-projects/bind9/-/issues/1907>

Thanks.

On Jun 1, 2020, at 7:08 AM, Ond=C5=99ej Sur=C3=BD <ondrej@isc.org> =

wrote:

=20
I think it=E2=80=99s reasonable for nsupdate to do the chunking on =

itself. Patches are always welcome, but if you can start by creating =
issue for us, it would be very much welcome. I can=E2=80=99t offer you =
any timeframe, but at least it won=E2=80=99t get lost.

=20
Ondrej
--
Ond=C5=99ej Sur=C3=BD
ondrej@isc.org
=20

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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D"">Done:<div class=3D""><br class=3D""></div><div class=3D""><a = href=3D"https://gitlab.isc.org/isc-projects/bind9/-/issues/1907" = class=3D"">https://gitlab.isc.org/isc-projects/bind9/-/issues/1907</a></di= v><div class=3D""><br class=3D""></div><div class=3D"">Thanks.<br = class=3D""><div><br class=3D""><blockquote type=3D"cite" class=3D""><div = class=3D"">On Jun 1, 2020, at 7:08 AM, Ond=C5=99ej Sur=C3=BD &lt;<a = href=3D"mailto:ondrej@isc.org" class=3D"">ondrej@isc.org</a>&gt; = wrote:</div><br class=3D"Apple-interchange-newline"><div class=3D""><div = class=3D"">I think it=E2=80=99s reasonable for nsupdate to do the =
chunking on itself. Patches are always welcome, but if you can start by = creating issue for us, it would be very much welcome. I can=E2=80=99t =
offer you any timeframe, but at least it won=E2=80=99t get lost.<br = class=3D""><br class=3D"">Ondrej<br class=3D"">--<br class=3D"">Ond=C5=99e=
j Sur=C3=BD<br class=3D""><a href=3D"mailto:ondrej@isc.org" = class=3D"">ondrej@isc.org</a><br class=3D""><br = class=3D""></div></div></blockquote></div><br = class=3D""></div></body></html>=

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