75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/*
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* This file is part of the UCB release of Plan 9. It is subject to the license
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* terms in the LICENSE file found in the top-level directory of this
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* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
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* part of the UCB release of Plan 9, including this file, may be copied,
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* modified, propagated, or distributed except according to the terms contained
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* in the LICENSE file.
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*/
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/* Portions of this file are Copyright (C) 2015-2018 Giacomo Tesio <giacomo@tesio.it>
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* See /doc/license/gpl-2.0.txt for details about the licensing.
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*/
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/* Portions of this file are Copyright (C) 9front's team.
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* See /doc/license/9front-mit for details about the licensing.
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* See http://git.9front.org/plan9front/plan9front/HEAD/info.html for a list of authors.
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*/
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#include <u.h>
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#include <lib9.h>
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#include <auth.h>
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void
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usage(void)
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{
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fprint(2, "usage: auth/challenge 'params'\n");
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exits("usage");
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}
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void
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main(int argc, char **argv)
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{
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char buf[128], bufu[128];
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int afd, n;
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AuthInfo *ai;
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AuthRpc *rpc;
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Chalstate *c;
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ARGBEGIN{
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default:
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usage();
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}ARGEND
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if(argc != 1)
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usage();
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if((afd = sys_open("/mnt/factotum/rpc", ORDWR)) < 0)
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sysfatal("open /mnt/factotum/rpc: %r");
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rpc = auth_allocrpc(afd);
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if(rpc == nil)
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sysfatal("auth_allocrpc: %r");
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if((c = auth_challenge("%s", argv[0])) == nil)
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sysfatal("auth_challenge: %r");
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print("challenge: %s\n", c->chal);
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print("user:");
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n = jehanne_read(0, bufu, sizeof bufu);
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if(n > 0){
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bufu[n-1] = '\0';
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c->user = bufu;
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}
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print("response: ");
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n = jehanne_read(0, buf, sizeof buf);
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if(n < 0)
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sysfatal("read: %r");
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if(n == 0)
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exits(nil);
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c->nresp = n-1;
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c->resp = buf;
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if((ai = auth_response(c)) == nil)
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sysfatal("auth_response: %r");
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print("%s %s\n", ai->cuid, ai->suid);
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}
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