tauthdial.c - plan9port - [fork] Plan 9 from user space
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       ---
       tauthdial.c (711B)
       ---
            1 #include <u.h>
            2 #include <libc.h>
            3 #include <authsrv.h>
            4 #include <bio.h>
            5 #include <ndb.h>
            6 
            7 int
            8 authdial(char *netroot, char *dom)
            9 {
           10         char *p;
           11         int rv;
           12         Ndb *db;
           13         char *file;
           14 
           15         if(dom){
           16                 file = unsharp("#9/ndb/local");
           17                 db = ndbopen(file);
           18                 if(db == nil){
           19                         fprint(2, "open %s: %r\n", file);
           20                         free(file);
           21                         return -1;
           22                 }
           23                 free(file);
           24                 p = ndbgetvalue(db, nil, "authdom", dom, "auth", nil);
           25                 if(p == nil)
           26                         p = ndbgetvalue(db, nil, "dom", dom, "auth", nil);
           27                 if(p == nil)
           28                         p = dom;
           29                 rv = dial(netmkaddr(p, "tcp", "ticket"), 0, 0, 0);
           30                 if(p != dom)
           31                         free(p);
           32                 ndbclose(db);
           33                 return rv;
           34         }
           35         p = getenv("auth");
           36         if(p == nil)
           37                 p = "$auth";
           38         return dial(netmkaddr(p, "tcp", "ticket"), 0, 0, 0);
           39 }