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DOMAIN(8) InterNetNews Documentation DOMAIN(8) NAME domain - nnrpd domain resolver SYNOPSIS domain domain-name DESCRIPTION This program can be used in readers.conf to grant access based on the sub- domain part of the remote hostname. In particular, it only returns success if the remote hostname ends in domain-name. (A leading dot on domain-name is optional; even without it, the argument must match on dot-separated boundaries). The "username" returned is whatever initial part of the re- mote hostname remains after domain-name is removed. It is an error if there is no initial part (that is, if the remote hostname is exactly the specified domain-name). EXAMPLE The following readers.conf(5) fragment grants access to hosts with internal domain names: auth internal { res: "domain .internal" default-domain: "example.com" } access internal { users: "*@example.com" newsgroups: example.* } Access is granted to the example.* groups for all connections from hosts that resolve to hostnames ending in ".internal"; a connection from "foo.in- ternal" would match access groups as "foo@example.com" identity. BUGS It seems the code does not confirm that the matching part is actually at the end of the remote hostname (e.g., "domain: example.com" would match the remote host "foo.example.com.org" by ignoring the trailing ".org" part). Does this resolver actually provide any useful functionality not available by using wildcards in the readers.conf(5) hosts parameter? If so, the ex- ample above should reflect this functionality. HISTORY This documentation was written by Jeffrey M. Vinocur <jeff@litech.org>. SEE ALSO nnrpd(8), readers.conf(5) INN 2.8.0 2023-01-18 DOMAIN(8)
NAME | SYNOPSIS | DESCRIPTION | EXAMPLE | BUGS | HISTORY | SEE ALSO
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