plan9port

fork of plan9port with libvec, libstr and libsdb
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respond.c (470B)

      1 #include <u.h>
      2 #include <libc.h>
      3 #include <auth.h>
      4 
      5 void
      6 usage(void)
      7 {
      8 	fprint(2, "usage: auth/respond 'params' chal\n");
      9 	exits("usage");
     10 }
     11 
     12 void
     13 main(int argc, char **argv)
     14 {
     15 	char buf[128];
     16 	int n;
     17 
     18 	ARGBEGIN{
     19 	default:
     20 		usage();
     21 	}ARGEND
     22 
     23 	if(argc != 2)
     24 		usage();
     25 
     26 	memset(buf, 0, sizeof buf);
     27 	n = auth_respond(argv[1], strlen(argv[1]), buf, sizeof buf-1, auth_getkey, "%s", argv[0]);
     28 	if(n < 0)
     29 		sysfatal("auth_respond: %r");
     30 	write(1, buf, n);
     31 	print("\n");
     32 }