Subversion Repositories planix.SVN

#include <u.h>

#include <libc.h>

#include <authsrv.h>

#include <bio.h>

#include <ndb.h>

int

authdial(char *netroot, char *dom)

{

	char *p;

	int rv;

	if(dom == nil)

		/* look for one relative to my machine */

		return dial(netmkaddr("$auth", netroot, "ticket"), 0, 0, 0);

	/* look up an auth server in an authentication domain */

	p = csgetvalue(netroot, "authdom", dom, "auth", nil);

	/* if that didn't work, just try the IP domain */

	if(p == nil)

		p = csgetvalue(netroot, "dom", dom, "auth", nil);

	/*

	 * if that didn't work, try p9auth.$dom.  this is very helpful if

	 * you can't edit /lib/ndb.

	 */

	if(p == nil)

		p = smprint("p9auth.%s", dom);

	if(p == nil){			/* should no longer ever happen */

		werrstr("no auth server found for %s", dom);

		return -1;

	}

	rv = dial(netmkaddr(p, netroot, "ticket"), 0, 0, 0);

	free(p);

	return rv;

}