43 lines
1.3 KiB
Diff
43 lines
1.3 KiB
Diff
From 5a084994144704a6c146b94f8a22cf57ce08deab Mon Sep 17 00:00:00 2001
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From: Alexander Bokovoy <ab@samba.org>
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Date: Mon, 7 Oct 2019 18:24:28 +0300
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Subject: [PATCH] samba-tool: create working private krb5.conf
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DNS update tool uses private krb5.conf which should have enough details
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to authenticate with GSS-TSIG when running nsupdate.
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Unfortunately, the configuration we provide is not enough. We set
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defaults to not lookup REALM via DNS but at the same time we don't
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provide any realm definition. As result, MIT Kerberos cannot actually
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find a working realm for Samba AD deployment because it cannot query DNS
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for a realm discovery or pick it up from the configuration.
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Extend private krb5.conf with a realm definition that will allow MIT
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Kerberos to look up KDC over DNS.
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Signed-off-by: Alexander Bokovoy <ab@samba.org>
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Reviewed-by: Andreas Schneider <asn@samba.org>
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---
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source4/setup/krb5.conf | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/source4/setup/krb5.conf b/source4/setup/krb5.conf
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index b1bf6cf907d..ad6f2818fb5 100644
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--- a/source4/setup/krb5.conf
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+++ b/source4/setup/krb5.conf
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@@ -2,3 +2,11 @@
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default_realm = ${REALM}
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dns_lookup_realm = false
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dns_lookup_kdc = true
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+
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+[realms]
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+${REALM} = {
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+ default_domain = ${DNSDOMAIN}
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+}
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+
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+[domain_realm]
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+ ${HOSTNAME} = ${REALM}
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--
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2.21.0
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