1 4180d05b 2004-06-17 devnull #include <u.h>
 2 4180d05b 2004-06-17 devnull #include <libc.h>
 3 4180d05b 2004-06-17 devnull #include <authsrv.h>
 4 4180d05b 2004-06-17 devnull #include <bio.h>
 5 4180d05b 2004-06-17 devnull #include <ndb.h>
 6 4180d05b 2004-06-17 devnull 
 7 4180d05b 2004-06-17 devnull int
 8 4180d05b 2004-06-17 devnull authdial(char *netroot, char *dom)
 9 4180d05b 2004-06-17 devnull {
10 4180d05b 2004-06-17 devnull 	char *p;
11 4180d05b 2004-06-17 devnull 	int rv;
12 4180d05b 2004-06-17 devnull 	
13 4180d05b 2004-06-17 devnull 	if(dom != nil){
14 4180d05b 2004-06-17 devnull 		/* look up an auth server in an authentication domain */
15 4180d05b 2004-06-17 devnull 		p = csgetvalue(netroot, "authdom", dom, "auth", nil);
16 4180d05b 2004-06-17 devnull 
17 4180d05b 2004-06-17 devnull 		/* if that didn't work, just try the IP domain */
18 4180d05b 2004-06-17 devnull 		if(p == nil)
19 4180d05b 2004-06-17 devnull 			p = csgetvalue(netroot, "dom", dom, "auth", nil);
20 4180d05b 2004-06-17 devnull 		if(p == nil){
21 4180d05b 2004-06-17 devnull 			werrstr("no auth server found for %s", dom);
22 4180d05b 2004-06-17 devnull 			return -1;
23 4180d05b 2004-06-17 devnull 		}
24 4180d05b 2004-06-17 devnull 		rv = dial(netmkaddr(p, netroot, "ticket"), 0, 0, 0);
25 4180d05b 2004-06-17 devnull 		free(p);
26 4180d05b 2004-06-17 devnull 		return rv;
27 4180d05b 2004-06-17 devnull 	} else {
28 4180d05b 2004-06-17 devnull 		/* look for one relative to my machine */
29 4180d05b 2004-06-17 devnull 		return dial(netmkaddr("$auth", netroot, "ticket"), 0, 0, 0);
30 4180d05b 2004-06-17 devnull 	}
31 4180d05b 2004-06-17 devnull }