2020-01-12 21:28:28 -05:00
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[mailing_list](https://www.postgresql.org/message-id/flat/CAHq%2BKHJOvZT8M-o_sE%2BQzqqBGnUjNubWo_rRmpHZyw5ZUuaseg%40mail.gmail.com)
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wouldn't that be Pg authing against the OS (pam) which in turn is forwarding to krb5? which seems like an extra added step
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sfrost [11:11 AM]
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it's basically this:
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ktpass -out postgres.keytab -princ
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POSTGRES/centos(at)MY(dot)TESTDOMAIN(dot)LAN -mapUser enterprisedb -pass XXXXXX
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-crypto DES-CBC-MD5
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(except adjusted a bit to make it not use a shitty crypto)
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you use ktpass to create your keytab file
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copy the keytab file to the Linux box
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arossouw [11:12 AM]
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Seems like effort, i'll just play dumb on that one
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sfrost [11:12 AM]
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oh, gotta fix the princ too or whatever
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but it's not that hard
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and you might have to configure the realms, but not necessairly (that info is often in DNS already)
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then you just tell PG where the keytab file is, set gssapi in PG's hba.conf, and create your users using their princ names, like 'sfrost@SNOWMAN.NET'
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dtseiler [11:13 AM]
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I’m with @hunleyd, I’d love to see a great howto post on that.
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arossouw [11:14 AM]
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I suppose the question is what is the advantage of using kerberos, and then deciding if its worth spending time on
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sfrost [11:14 AM]
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I just wrote it
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^^^ see above
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also wrote the advantage...
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hunleyd [11:14 AM]
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2018-08-23 13:34:03 -04:00
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maybe i'll try this as a 10% project some day
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