60 lines
980 B
C
60 lines
980 B
C
#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 = 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 = 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 = 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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