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<H1>Re: authorization support (TODO list)</H1>
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<STRONG>From:</STRONG> Oliver Rauch (<A HREF="mailto:oliver.rauch@Wolfsburg.DE?Subject=Re:%20authorization%20support%20(TODO%20list)&In-Reply-To=&lt;39CB0A4E.6D16DAA9@wolfsburg.de&gt;"><EM>oliver.rauch@Wolfsburg.DE</EM></A>)<BR>
<STRONG>Date:</STRONG> Fri Sep 22 2000 - 00:29:18 PDT
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Jochen Eisinger wrote:
<BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Hi!
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Since nobody seems to be interested in participating activly, I'll start
</EM><BR>
<EM>&gt; working on these two points by myself.
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Has anyone suggestions what such an interface should be able to do
</EM><BR>
<EM>&gt; (except of the general guidelines for user authentification in the SANE
</EM><BR>
<EM>&gt; standard 1.01)?
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; -- jochen
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; &gt; &gt; * make authorization_callback work in net-backend and saned
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; &gt; &gt; * add sanei_authorize (function for all backends)
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt;
</EM><BR>
<P>Hi Jochen,
<BR>
<P>I think the scanner admin could have different wishes:
<BR>
1) a separate user/password list, may be a general or backend or device specific:
<BR>
sane.passwd, umax.passwd, microtec.passwd etc.
<BR>
2) usage of /etc/passwd (if the user is logged in on the local machine
<BR>
no test, if he is connected via net use /etc/passwd for authorization
<BR>
<P>This should be selectable for each backend or device, so I suggest to
<BR>
set an option in the backend.conf that is read by the backend and
<BR>
passes the option to sanei_authorization_*
<BR>
<P>eg:
<BR>
<P>umax.conf:
<BR>
authorization system
<BR>
/dev/scanner
<BR>
authorization none
<BR>
/dev/sgd
<BR>
authorization sane.passwd
<BR>
/dev/sga
<BR>
authorization umax.passwd
<BR>
/dev/sgc
<BR>
authorization system, umax.passwd, sane.passwd
<BR>
/dev/sgd
<BR>
<P><P>none =&gt; everyone can connect
<BR>
system =&gt; /etc/passwd
<BR>
sane.passwd =&gt; /SANEDATADIR/sane.passwd
<BR>
umax.passwd =&gt; /SANEDATA/umax.passwd
<BR>
<P>or something like that
<BR>
<P>Bye
<BR>
Oliver
<BR>
<P><P><PRE>
--
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<P>--
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