#38 validate_name in Clustertab.pm disallows rfc-compliant names

[Ole Craig]

I wanted to name my CVIP "iesl-cluster" but the install
process didn't like it. Seeing as a "-" character is a
perfectly valid hostname component, I was a bit
annoyed. (OK, maybe I'm easily peeved.)
Attached is a patch to /cluster/lib/Clustertab.pm that
fixes this.

[Ole Craig]

patch against openssi-rh9-1.0.0-rc3

[Brian J. Watson]

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Thanks, Craig. I checked in your patch. I also allowed _
characters.

Brian

[Ole Craig]

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Actually, I'm pretty sure that a hyphen is the only
non-alphanumeric allowed by RFC921 and its successors. (I
had occasion to look it up once; got bit by this exact regex
when I was writing a log parser to implement POP-before SMTP
relay authentication, and folks dialing in from
customer-192-268.foo.bar.com complained they couldn't relay
no matter what.)

Cheers,
Ole

[Nobody/Anonymous]

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Underscores are not valid in RFC compliant names, only
hyphens.

Kind Regards,
-dsp

[Brian J. Watson]

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My bad. I've removed the underscore.

Brian